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PIT - SEA

$85 Find cheap flights from Pittsburgh to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Pittsburgh to Seattle departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/22
Sat 6/29

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Pittsburgh to Seattle.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Pittsburgh to Seattle.
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Cheap flight deals from Pittsburgh to Seattle (PIT-SEA)

 
These are the cheapest deals for flights from Pittsburgh to Seattle currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Pittsburgh to Seattle

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Pittsburgh to Seattle.

Recent one-way flight deals from Pittsburgh to Seattle

Only flying one-way? Below are some of the best one-way flight deals from Pittsburgh to Seattle found on KAYAK recently.

Recent last minute flight deals from Pittsburgh to Seattle

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Pittsburgh to Seattle.

Recent direct flight deals from Pittsburgh to Seattle

The latest deals for direct flights from Pittsburgh to Seattle so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Pittsburgh to Seattle

Find recent round-trip train or bus tickets from Pittsburgh to Seattle.

All round-trip flight deals to Seattle

The cheapest plane tickets to Seattle found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:00 am - 12:45 pmPIT-SEA
9h 45m1 stop
5:00 pm - 2:39 pmSEA-PIT
18h 39m1 stop
$152Spirit Airlines
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Tue, Aug 27 - Tue, Aug 27
6:15 am - 4:08 pmPIT-SEA
12h 53m1 stop
5:00 pm - 2:39 pmSEA-PIT
18h 39m1 stop
$157Spirit Airlines
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Thu, Sep 5 - Tue, Sep 17
4:46 pm - 10:57 pmPIT-SEA
9h 11m1 stop
11:58 pm - 11:13 amSEA-PIT
8h 15m1 stop
$221American Airlines
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Sat, Aug 10 - Wed, Aug 21
6:00 pm - 10:14 pmPIT-SEA
7h 14m1 stop
12:30 am - 10:31 amSEA-PIT
7h 01m1 stop
$236Delta
Find Deal
Thu, Sep 5 - Mon, Sep 16
4:46 pm - 10:57 pmPIT-SEA
9h 11m1 stop
1:14 am - 2:41 pmSEA-PIT
10h 27m1 stop
$263American Airlines
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Sat, Aug 10 - Tue, Aug 20
7:00 am - 9:08 amPIT-SEA
5h 08mnonstop
9:45 pm - 5:23 amSEA-PIT
4h 38mnonstop
$317Alaska Airlines
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Fri, Sep 6 - Fri, Sep 20
6:26 pm - 8:35 pmPIT-SEA
5h 09mnonstop
10:45 pm - 6:19 amSEA-PIT
4h 34mnonstop
$321Alaska Airlines
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Wed, Jun 5 - Wed, Jun 5
5:35 pm - 12:46 amPIT-SEA
10h 11m1 stop
6:51 am - 6:00 pmSEA-PIT
8h 09m1 stop
$333United Airlines
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Mon, Jun 3 - Tue, Jun 4
6:30 pm - 10:25 pmPIT-SEA
6h 55m1 stop
12:40 am - 12:22 pmSEA-PIT
8h 42m1 stop
$352Delta
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Mon, Jun 3 - Tue, Jun 4
5:35 pm - 12:46 amPIT-SEA
10h 11m1 stop
6:35 pm - 5:07 amSEA-PIT
7h 32m1 stop
$353United Airlines
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Wed, Jun 5 - Fri, Jun 7
3:29 pm - 4:08 pmPIT-SEA
27h 39m1 stop
$85Spirit Airlines
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Tue, Oct 1
3:29 pm - 4:08 pmPIT-SEA
27h 39m1 stop
$89Spirit Airlines
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Tue, Oct 1
5:35 pm - 12:46 amPIT-SEA
10h 11m1 stop
$102United Airlines
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Tue, Jun 18
3:34 pm - 11:35 pmPIT-SEA
11h 01m1 stop
$106American Airlines
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Tue, Sep 3
7:00 am - 9:18 amPIT-SEA
5h 18mnonstop
$129Alaska Airlines
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Tue, Jun 18
7:00 am - 9:18 amPIT-SEA
5h 18mnonstop
$149Alaska Airlines
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Thu, Jun 20
5:35 pm - 12:46 amPIT-SEA
10h 11m1 stop
$152United Airlines
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Fri, Jun 21
7:20 am - 2:36 pmPIT-SEA
10h 16m1 stop
$229American Airlines
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Sat, Jun 1
6:15 am - 4:25 pmPIT-SEA
13h 10m2 stops
$322Delta
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Tue, Jun 25
8:45 am - 4:51 pmPIT-SEA
11h 06m1 stop
$358Delta
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Tue, Oct 15
9:43 pm - 7:34 amPIT-SEA
12h 51m1 stop
9:30 am - 8:00 pmSEA-PIT
7h 30m1 stop
$317Frontier
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Tue, May 28 - Thu, May 30
6:05 am - 12:54 pmPIT-SEA
9h 49m1 stop
6:35 pm - 5:07 amSEA-PIT
7h 32m1 stop
$357United Airlines
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Fri, May 24 - Fri, Jun 7
6:08 pm - 10:41 pmPIT-SEA
7h 33m1 stop
12:09 pm - 12:03 amSEA-PIT
8h 54m1 stop
$365American Airlines
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Tue, May 28 - Fri, May 31
6:30 pm - 10:25 pmPIT-SEA
6h 55m1 stop
12:40 am - 12:22 pmSEA-PIT
8h 42m1 stop
$368Delta
Find Deal
Sat, May 25 - Sat, Jun 1
6:08 pm - 10:41 pmPIT-SEA
7h 33m1 stop
10:05 pm - 8:58 amSEA-PIT
7h 53m1 stop
$395American Airlines
Find Deal
Fri, May 24 - Fri, May 31
4:39 pm - 12:21 amPIT-SEA
10h 42m1 stop
12:40 am - 12:22 pmSEA-PIT
8h 42m1 stop
$398Delta
Find Deal
Tue, May 28 - Thu, May 30
6:05 am - 12:54 pmPIT-SEA
9h 49m1 stop
12:25 am - 10:29 amSEA-PIT
7h 04m1 stop
$417United Airlines
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Fri, May 24 - Thu, Jun 6
6:26 pm - 8:35 pmPIT-SEA
5h 09mnonstop
10:45 pm - 6:19 amSEA-PIT
4h 34mnonstop
$473Alaska Airlines
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Fri, May 24 - Fri, Jun 7
6:00 am - 8:45 amPIT-SEA
29h 45m1 stop
9:19 pm - 5:15 amSEA-PIT
28h 56m2 stops
$542Spirit Airlines
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Tue, May 28 - Thu, May 30
6:26 pm - 8:35 pmPIT-SEA
5h 09mnonstop
10:45 pm - 6:19 amSEA-PIT
4h 34mnonstop
$547Alaska Airlines
Find Deal
Tue, May 28 - Thu, May 30
7:00 am - 9:18 amPIT-SEA
5h 18mnonstop
9:43 pm - 5:18 amSEA-PIT
4h 35mnonstop
$296Alaska Airlines
Find Deal
Thu, Jun 20 - Mon, Jul 1
6:16 pm - 8:35 pmPIT-SEA
5h 19mnonstop
9:45 am - 5:16 pmSEA-PIT
4h 31mnonstop
$297Alaska Airlines
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Thu, Jul 4 - Wed, Jul 10
6:26 pm - 8:35 pmPIT-SEA
5h 09mnonstop
10:45 pm - 6:19 amSEA-PIT
4h 34mnonstop
$321Alaska Airlines
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Wed, Jun 5 - Wed, Jun 5
7:00 am - 9:18 amPIT-SEA
5h 18mnonstop
9:43 pm - 5:18 amSEA-PIT
4h 35mnonstop
$326Alaska Airlines
Find Deal
Wed, Aug 14 - Sat, Aug 17
7:00 am - 9:18 amPIT-SEA
5h 18mnonstop
9:43 pm - 5:18 amSEA-PIT
4h 35mnonstop
$327Alaska Airlines
Find Deal
Wed, Jun 26 - Mon, Jul 15
6:26 pm - 8:35 pmPIT-SEA
5h 09mnonstop
9:45 am - 5:26 pmSEA-PIT
4h 41mnonstop
$338Alaska Airlines
Find Deal
Wed, Jun 5 - Fri, Jun 7
7:50 am - 10:12 amPIT-SEA
5h 22mnonstop
10:45 pm - 6:19 amSEA-PIT
4h 34mnonstop
$349Alaska Airlines
Find Deal
Thu, Jun 6 - Sun, Jun 9
6:16 pm - 8:35 pmPIT-SEA
5h 19mnonstop
9:43 pm - 5:18 amSEA-PIT
4h 35mnonstop
$356Alaska Airlines
Find Deal
Sat, Jun 22 - Mon, Jul 1
7:00 am - 9:18 amPIT-SEA
5h 18mnonstop
9:43 pm - 5:18 amSEA-PIT
4h 35mnonstop
$357Alaska Airlines
Find Deal
Fri, Jun 14 - Sun, Jun 16
6:26 pm - 8:35 pmPIT-SEA
5h 09mnonstop
9:43 pm - 5:18 amSEA-PIT
4h 35mnonstop
$383Alaska Airlines
Find Deal
Fri, Jun 7 - Sun, Jun 23

Flights from Pittsburgh to Seattle - Travel Insights & Trends

Get data-powered insights and trends into flights from Pittsburgh to Seattle to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Pittsburgh to Seattle?

The average price of all flights from Pittsburgh to Seattle clicked on KAYAK for each day over the last 12 months.
For Pittsburgh to Seattle, Wednesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Seattle back to Pittsburgh, the best deals are generally found on Tuesday, with Sunday being the most expensive.

What is the cheapest month to fly from Pittsburgh to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Pittsburgh to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Pittsburgh to Seattle is January, where tickets cost $270 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $503 and $496 respectively.

How far in advance should I book a flight from Pittsburgh to Seattle?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Pittsburgh to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Pittsburgh to Seattle, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 25 days before departure.

Which airlines provide the cheapest flights from Pittsburgh to Seattle?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Spirit Airlines ($85) and United Airlines ($102). The cheapest round-trip tickets were found on Spirit Airlines ($152) and American Airlines ($221).

Which airlines fly non-stop between Pittsburgh and Seattle?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Pittsburgh to Seattle.
There is just one airline that flies from Pittsburgh to Seattle direct and that is Alaska Airlines. The best one-way deal found from Alaska Airlines for the route is $201.

How many flights are there between Pittsburgh and Seattle per day?

Each day, there are 3 nonstop flights that take off from Pittsburgh and land in Seattle, with an average flight time of 5h 19m. The most common departure time is 7:00 am and most flights take off in the morning. Each week, there are 21 flights and there are the same amount of flights each day 3.

Which cabin class options are there for flights between Pittsburgh and Seattle?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Pittsburgh to Seattle take?

A direct flight to Seattle will take on average 5h 09m to travel the 2,117 miles flying distance from Pittsburgh.

What’s the earliest departure time from Pittsburgh to Seattle?

Early birds can take the earliest flight from Pittsburgh at 7:00 am and will be landing in Seattle at 9:18 am.

What’s the latest departure time from Pittsburgh to Seattle?

If you prefer to fly at night, the latest flight from Pittsburgh to Seattle jets off at 6:26 pm and lands at 8:35 pm.

Good to know

Low season

January

High season

August

Cheapest flight

$85
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from Pittsburgh to Seattle

When to book flights from Pittsburgh to Seattle

Are your dates flexible? Find out the best times to travel from Pittsburgh to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Pittsburgh to Seattle

  • Which airline lounges or clubs can I find at Pittsburgh International Airport (PIT)?

    There are several airline lounges at Pittsburgh International Airport. There is a military lounge on Airside Concourse C close to Gate C54 that is reserved only for members of the armed forces and their families. The Airside Terminal's (Level 4) mezzanine level is home to the American Airlines Admirals Club, which provides a number of services and amenities to make traveling more relaxing.

  • Is Pittsburgh International Airport (PIT) accessible by public transportation?

    Yes. The Port Authority of Allegheny County runs the West Busway, which connects to Pittsburgh International Airport (PIT) (28X Airport Flyer). Between the airport, Downtown Pittsburgh, Robinson Town Center, and Oakland, the route runs often. It circulates outside of baggage claim 6 approximately every half-hour.

  • Does Seattle-Tacoma International Airport have nursing rooms?

    Yes. For mothers who want privacy, the nursing Mamava pods in Concourses A, C, and S are a suitable solution to breastfeed or pump in peace. Nursing suites in Concourse N next to the Alaska Lounge offer a spotless common area with comfy sitting, baby changing spaces, sinks, and a single-stall restroom, which are best suited to accommodate families and can be found in Concourses A and D.

  • Does Seattle-Tacoma International Airport have any play areas?

    Yes. At the intersection of Concourses A and B, passengers with children can find a play area where the little ones can burn off some energy before traveling to their final destination. For parents who do not want to leave their children behind while going in search of a nursing pod, a mother's room is also incorporated in the play area for privacy or breastfeeding.

  • What is the cheapest flight from Pittsburgh to Seattle?

    In the last 3 days, the lowest price for a flight from Pittsburgh to Seattle was $85 for a one-way ticket and $152 for a round-trip.

  • Do I need a passport to fly between Pittsburgh and Seattle?

    No, a passport isn't needed to fly from Pittsburgh to Seattle. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Pittsburgh to Seattle?

    Pittsburgh and Seattle are both served by 1 main airport. You will leave Pittsburgh from Pittsburgh and will be arriving at Seattle/Tacoma Intl.

  • Which airlines offer Wi-Fi service onboard planes from Pittsburgh to Seattle?

    Alaska Airlines, and American Airlines offer inflight Wi-Fi service on the Pittsburgh to Seattle flight route.

  • Which aircraft models fly most regularly from Pittsburgh to Seattle?

    The Boeing 737-900 Passenger/BBJ3 (winglets) is the aircraft model that flies most regularly on the Pittsburgh to Seattle flight route.

  • Which airline alliances offer flights from Pittsburgh to Seattle?

    oneworld is the only airline alliance operating flights between Pittsburgh and Seattle.

  • On which days can I fly direct from Pittsburgh to Seattle?

    There are nonstop flights from Pittsburgh to Seattle on a daily basis.

  • Which is the best airline for flights from Pittsburgh to Seattle, Alaska Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from Pittsburgh to Seattle are Alaska Airlines and Delta. With an average price for the route of $432 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $319 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Pittsburgh to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pittsburgh to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pittsburgh to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Pittsburgh is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Pittsburgh to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Pittsburgh with another airline. Booking your flights between Pittsburgh and SEA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pittsburgh to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Pittsburgh up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Pittsburgh to Seattle

  • Looking for a cheap flight? 25% of our users found flights on this route for $208 or less one-way and $406 or less round-trip.
  • A passenger information center with television banks that show the most recent arrival and departure information is situated in the middle of the Airside Terminal at Pittsburgh International Airport (PIT). The information desk can answer any questions that travelers have.
  • At Pittsburgh International Airport, a nursing room is available for use by nursing mothers. It is situated in Concourse C, next to the Kid Sport. It features a baby changing station, carpeting, comfortable seats, and plugs for moms to plug in their breast pumps.
  • Hungry after a long flight? The Seattle-Tacoma International Airport (SEA) offers a variety of dining alternatives, including fast-food restaurants like McDonald's and Starbucks, as well as mouth-watering Vietnamese classics like Bambuza Vietnam Kitchen. There is also a sit-in restaurant called Beecher's Handcrafted Cheese. For Japanese food, visit Koi Shi Sushi Bistro or Hachi-ko.
  • You can fill out a description on the website to report lost items at Sea-Tac. The research team at the airport will get in touch with you once the item has been located. Bags lost on the flight should be reported to the appropriate airline.
  • The baggage claim is located on the first floor of the terminal at Seattle-Tacoma International Airport. When you leave the baggage claim doors, you arrive at the lower arrivals section. Along with the baggage claim area, the doors and exits have luggage trolleys.
See more tips

Prefer to fly non-stop from Pittsburgh to Seattle?

Find which airlines fly direct from Pittsburgh to Seattle/Tacoma Intl, which days they fly and book direct flights.

Nonstop departures

Pittsburgh to Seattle/Tacoma Intl

Monday

Alaska Airlines

Alaska Airlines

Tuesday

Alaska Airlines, Finnair

Alaska Airlines, Finnair

Wednesday

Alaska Airlines

Alaska Airlines

Thursday

Alaska Airlines, Finnair

Alaska Airlines, Finnair

Friday

Alaska Airlines

Alaska Airlines

Saturday

Alaska Airlines, Finnair

Alaska Airlines, Finnair

Sunday

Alaska Airlines

Alaska Airlines

See more direct flights

Nonstop returns

Seattle/Tacoma Intl to Pittsburgh

Monday

Alaska Airlines

Alaska Airlines

Tuesday

Alaska Airlines, Finnair

Alaska Airlines, Finnair

Wednesday

Alaska Airlines

Alaska Airlines

Thursday

Alaska Airlines, Finnair

Alaska Airlines, Finnair

Friday

Alaska Airlines

Alaska Airlines

Saturday

Alaska Airlines, Finnair

Alaska Airlines, Finnair

Sunday

Alaska Airlines

Alaska Airlines

See more direct flights
See more direct flights

Top 5 airlines serving from Pittsburgh to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Pittsburgh to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Pittsburgh to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9175 reviews
8.2Boarding
7.9Comfort
7.3Entertainment
7.3Food
8.6Crew
Airline reviews

I got to my destination but no comforts no snacks nothing. Like herding cows!!

2.0 Mediocrejamey, May 2024IND - SEA
Read more about Alaska Airlines reviews

I got to my destination but no comforts no snacks nothing. Like herding cows!!

My only comment was the confusion at Houston. Suppose to leave at 6 am and didn't leave til 11 am. Then moving from gate 10 to 30 and couple of hours later back to gate 10. Otherwise everyone everything was great.

The food options could be better. Possibly some sandwiches to be added to the menu.

There was a medical emergency on board the crew handled it very professionally and the ambulance crew as well. I am very impressed. Thank you Clyde Barron 31 D

Checking in was very easy. Boarding and the flights went smoothly.

I have never flown Alaska Airlines before & would recommend them to anyone& will use again

Not a good experience, we were delayed by an hour due to maintenance issues.

After upgrading and paying for seat I was bumped from my seat. When I went to ask why she said I wasn’t assigned a seat because the ticket I purchased. After kindly explaining to her I upgraded the night before and paid for that seat she said how I was wrong and that something must have happened. I showed her my receipt and she still said there was an error. This is why I only fly delta. The flight attendant was rude as well but I don’t want to waste anymore time talking about how poor Alaska is. Delta here I come!

Ashley - the flight attendant from OMA to SEA - was phenomenal. I was traveling alone with my 4 month old and she made every accommodation possible and went out of her way to make sure my experience was as comfortable as possible. Give this woman a massive raise!

boarding was easy and the 737 Max was comfortable and roomy but that was the only good.. there was a child screaming at the top of his lungs for the entire loading, taxiing and part of the flight and no one in the crew said anything or offered any assistance.

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

Delta is one of the best airlines I have flown

It was a Red-Eye flight so was not comfortable enough to sleep, but seat was as expected. Crew was great and in-flight entertainment was excellent. Flight was smooth

Standard economy seats on Deltas 767 were better than Alaska premium seats on their 737 MAX9; more legroom, wider seats. Entertainment was great, no ipad or phone required. Could have included a meal service.

Plane was turned around due to fog half way into the flight, Delta did not properly direct passengers to stay on same flight and instead failed to properly rebook on Alaska

The boarding process was terrible especially with an indirect flight Chicago to Seattle to San Diego was terrible talking about we overbooked a flight idk if I’d take this airline ever again we got off our flight from Chicago to Seattle and we traveled for business and they told us our connecting flight was over booked and their was no seats asking people to take a delayed next flight and they don’t tell anyone coughing to wear masks seats 30A-B were terrible during the flight no one wants to sit next to people coughing all around I don’t want to be sick traveling for work or get sick anytime it’s very upsetting the staff doesn’t take this stuff serious to tell them to wear masks when they see people coughing and sneezing

Flight was on time, the crew was personable & professional, & the plane arrived early which was nice.

This flight landed early, but deplaned late. We were stuck sitting and waiting for a gate for over an hour

My flight was very clean and the location was comfortable. The service was great. A satisfying flight!

I appreciated being upgraded. I was very disappointed with my 13 hr layover in Seattle to geg, while my friends who flew Alaska made it home as scheduled. I had to reserve a hotel on my dime.

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

First flight of the day… MINIMUM FUEL! 15 minute landing delay at HOU due to fog turned into a 2+ hour delay! Rather than circle, they had to divert to another city to refuel! Sat on tarmac at Austin to refuel. We ALL missed our connections! The crew, including pilots, were clueless. Crew was really a mess. At HOU, Untied employees were exceedingly rude to all. It was pitiful.

An hour and a half late is UNACCEPTABLE. The negative impact to our family is unconscionable. And for the price we were forced to pay...

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

I’ve had a couple flights this week on United that were delayed by an hour or more

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

Attendants were rude. Scowling. Seats were miserable and we paid extra.

Not being able to purchase my check in baggage online was a negative.

LATE LATE LATE!!! Plagued by late AA flights on this trip. Such a drag. This one was by far the worst.

i suspect i caught flu on this flight as i could hear someone coughing a few rows back and ended up with flu a few days later. also tiresome to have to watch movies on my device by holding up smartphone screen, would have liked to have in seat display.

It was a good flight. Of course it was full, but it went well.

Same basket of unhealthy prepackaged snacks (junk food) which was depleted by the time it got to my row!!

I had trouble finding a boarding pass because I had an hour between Flights and American did not see my flight I believe because I was ticketed through KAYAK. I did not have enough time to go to the desk before boarding so I went to the desk and told them while I was boarding and they had a boarding pass for me within three minutes. Nice. I paid extra to have more legroom and it is definitely worth it for a six hour flight. I would’ve paid for a decent dinner, but they didn’t offer anything but a snack box —not good for six hours.

We experience delays on departure and connecting flights resulting in 14 hour to our next departure. We were accommodated with a night's stay but was only provided a 12 dollar meals accommodation. The airlines rules state.at least 50 dollars. In any case, it can not make up for the whole day missed on our vacation in Sydney Australia.

Flight from PHL to PHX arrived 50 minutes early and a gate was available. First class flight attendant Stephanie was very friendly and polite. Sanitizing wipes should be provided with meals in addition to refresher towels.

flight delayed so missed connection and this had to rebook for next day

I got a one-way, last-minute nonstop flight from PDX to BWI for only $125. Yes, I got nicked $79 more for a checked suitcase and $89 more for the BIG SEAT option, but it was worth it, even with $4.50 for coffee and $10 for a snack (the latter no different than any other airline). The grand total was still less flying on any other airline.

It was the worst ever, i will be filing a lawsuit to get a refund. Our flight was delayed 4 hours so we would miss our connecting flight, we were not rebooked to our destination the same day, we were not offered any options to get home on the same day despite being clear that we absolutely cannot get stranded at night due to family, we were forced to book our own flights on a different airline to get home, and spririt is refusing a refund because our flight wasn't cancelled, only delayed. oh yeah, and they lost our luggage on the first part of the trip and you cannot get a hold of customer service when anything goes wrong, on hold for 30+ minutes. and their app breaks so you can't use that either.

This recognisable no-frills airline gets me from point-A to point-B. I was able to get to Chicago without stress. The checked baggage collection and reclaim could be improved.

The crew was the best and very accommodating I know you don't offer any complimentary items but water and coffee will not break the bank !!

My flight was cancelled!!! I had to spend 200.00 on another flight!!

The whole day was a nightmare. Flight extremely late. Boarding was a mess of a nightmare.

When we landed, they kept us on the plane for almost 25 minutes. Could do better.

worst trip ever Spirit lost our Baggs which were never put on the plane in Atlanta. 24 hours ago they are telling me now that the bags are still missing.

Never been on this flight as i had missed it due to delayed connecting flight

Horrible. Delays, no customer support and fake promises and everything. i am suffering to help as due to connecting flight getting missed no support on ground and customer support window is closed and we are sitting o ground without anything

Book cheap flights from Pittsburgh to Seattle

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Pittsburgh to Seattle found on KAYAK in the last 72 hours.
10/1Tue
1 stopSpirit Airlines
27h 39mPIT-SEA
$85
10/1Tue
1 stopSpirit Airlines
27h 39mPIT-SEA
$89
6/18Tue
1 stopUnited Airlines
10h 11mPIT-SEA
$102
9/3Tue
1 stopAmerican Airlines
11h 01mPIT-SEA
$106
6/18Tue
nonstopAlaska Airlines
5h 18mPIT-SEA
$129
6/20Thu
nonstopAlaska Airlines
5h 18mPIT-SEA
$149
6/21Fri
1 stopUnited Airlines
10h 11mPIT-SEA
$152
6/1Sat
1 stopAmerican Airlines
10h 16mPIT-SEA
$229
6/25Tue
2 stopsDelta
13h 10mPIT-SEA
$322
10/15Tue
1 stopDelta
11h 06mPIT-SEA
$358

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Last minute flights from Pittsburgh to Seattle

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Pittsburgh to Seattle that are departing in the next 10 days.
5/28Tue
multi-stopFrontier
12h 51mPIT-SEA
5/30Thu
multi-stopFrontier
7h 30mSEA-PIT
$317
5/24Fri
multi-stopUnited Airlines
9h 49mPIT-SEA
6/7Fri
multi-stopUnited Airlines
7h 32mSEA-PIT
$357
5/28Tue
multi-stopAmerican Airlines
7h 33mPIT-SEA
5/31Fri
multi-stopAmerican Airlines
8h 54mSEA-PIT
$365
5/25Sat
multi-stopDelta
6h 55mPIT-SEA
6/1Sat
multi-stopDelta
8h 42mSEA-PIT
$368
5/24Fri
multi-stopAmerican Airlines
7h 33mPIT-SEA
5/31Fri
multi-stopAmerican Airlines
7h 53mSEA-PIT
$395
5/28Tue
multi-stopDelta
10h 42mPIT-SEA
5/30Thu
multi-stopDelta
8h 42mSEA-PIT
$398
5/24Fri
multi-stopUnited Airlines
9h 49mPIT-SEA
6/6Thu
multi-stopUnited Airlines
7h 04mSEA-PIT
$417
5/24Fri
nonstopAlaska Airlines
5h 09mPIT-SEA
6/7Fri
nonstopAlaska Airlines
4h 34mSEA-PIT
$473
5/28Tue
multi-stopSpirit Airlines
29h 45mPIT-SEA
5/30Thu
multi-stopSpirit Airlines
28h 56mSEA-PIT
$542
5/28Tue
nonstopAlaska Airlines
5h 09mPIT-SEA
5/30Thu
nonstopAlaska Airlines
4h 34mSEA-PIT
$547

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Pittsburgh - Seattle Flights

Departure:

Pittsburgh (PIT)United States

Destination:

Seattle (SEA)United States

Return flight deals:

Seattle - Pittsburgh

Cabin classes:

$1,852
$1,166
$1,044
$290