$70 Find Cheap Flights from Seattle to Pennsylvania

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Pennsylvania departing on 1/23. 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

Search hundreds of travel sites at once for deals on flights to Pennsylvania

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Pennsylvania.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Pennsylvania.

Best Pennsylvania Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Philadelphia
Philadelphia1 stop$158
Pittsburgh
Pittsburgh1 stop$216
Harrisburg
Harrisburg1 stop$308
Allentown
Allentown1 stop$471
Scranton
Scranton1 stop$513
State College
State College2 stops$318
Erie
Erie1 stop$606
Latrobe
Latrobe3 stops$463

Good to know

Low season

February

High season

July

Cheapest flight

$70
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly with an average 18% increase in price.
Flight from Seattle to New York John F Kennedy Airport

FAQs - booking Pennsylvania flights

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

    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 Seattle to Pennsylvania.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Pennsylvania from Seattle 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 Seattle to Pennsylvania?

    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 Pennsylvania with an airline and back to Seattle with another airline.

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

    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 Pennsylvania from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Pennsylvania

  • Looking for a cheap flight? 25% of our users found tickets from Seattle to the following destinations at these prices or less: New York $198 one-way - $397 round-trip
  • Morning departure is around 50% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Flights from Seattle to Pennsylvania: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Seattle to Pennsylvania 
Verified travelerFlew with Alaska AirlinesSEA-PITJun 2024
The SeaTac airport is huge and busy, get there early.
ElaineFlew with Alaska AirlinesSEA-PHLMay 2024
If you have any metal in your body (e.g., spinal fusion screws) make sure you get in the line for the TSA security screening booth that makes you stand on the yellow marks with your arms over your head. I wish I had known this before I wasted time in the alternate line with the walk-through detector.

Top 5 airlines serving from Seattle to Pennsylvania

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Pennsylvania. 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 Seattle to Pennsylvania? 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.
8.4
EVA AirOverall score based on 1308 reviews
8.2Comfort
8.6Crew
8.4Boarding
8.0Food
8.0Entertainment
Airline reviews

The staff was marvelous. The entertainment options were terrible, old or 2nd rate movies. I was unable to entertain myself for 18 hours-it made it seem even longer. Note: I thought about upgrading but your information about what was included was unclear. Are the seats bigger? Are there current moves? What kind of food do you get? Would the upgrade compare to Delta? Just saying the upgrade is better didn’t convince me and I regret not flying Delta.

6.0 GoodMargaret, Nov 2024TPE - SFO
Read more EVA Air reviews

The staff was marvelous. The entertainment options were terrible, old or 2nd rate movies. I was unable to entertain myself for 18 hours-it made it seem even longer. Note: I thought about upgrading but your information about what was included was unclear. Are the seats bigger? Are there current moves? What kind of food do you get? Would the upgrade compare to Delta? Just saying the upgrade is better didn’t convince me and I regret not flying Delta.

It was a good flight. I would highly recommend it to family and friends.

The employees were professional and efficient. I consider myself a traveler but have trouble with the international fare served on airplanes. I admit Americans buy their food in the supermarket and we typically don’t eat the ligaments and cartilage. I know that is whiny but as I age, I dislike it more. At least things weren’t covered in cheese. The desserts are terrible! My neighbor didn’t eat her bread so I asked if I could have it. First time for everything but had been traveling a total of 27 hours and was hungry.

The night flight was only 2/3 full, which is always a plus. Room to stretch out for sleeping. Gracious stewardesses, attentive, and slim/attractive (which is rare these days). Good food, and curtesy wine.with meals. Comfortable seats and decent leg room (economy class)

Plane is new and I was upgraded to first class so all was great.

On time service. Seat comfort and the crew service very good .

Only one Hindi movie from LAvto Taipei and same movie from Taipei to Singapore Really horrible and we call it entertainment???

Food was ok. Could have been better. Entertainment was limited, especially for kids.

The flight from Taipei to LAX was the first time we encountered rudeness from the crew. From the gate agents to the in flight crew. We had received such wonderful service going to Bali and on our Bali to Taipei flight that it shocked us when the gate agent was rude and then the rudeness continued on the flight to LAX.

Overall great experience. All four members of my family were seated together without paying extra to reserve seats. Everything was on time. Food was great and healthy. Media entertainment was good. Rock music could be added as a listening choice. No issue with baggages. Flight attendants were friendly and helpful. I would recommend EVA to friends and family.

I sat in comfort plus. It was fine. Seats were comfortable. I got drinks and snacks.

Most of my discomfort was going through TSA. However, the Delta seats had inadequate leg room and I tried my very best to connect to the wi-fi and it was a cumbersome process that finally gave me the info that I needed to sign in AFTER I had completed the flight...Why make it so difficult to use? That said I really really appreciate the pilot taking a little extra time to avoid a bad storm area and both landings in Atlanta and Orlando were flawless to my delight!!!

Bottom seat cushion is almost non existent. Very uncomfortable seat.

Coach seating is debilitating, neither my husband or I can walk the following day

It was NOT pleasant. Started from checking our luggage to the last time getting off the plane. The crew was not friendly, the food was horrible and the seats were too close to each other that I got a bruise on my knee.

Late departure due to large number of wheel chair patrons. Used to having a box of snacks to select from in comfort plus. The flight attendant just rattled off what was available and asked us to pick. Felt rushed and uncomfortable. Seat was great. Prefer having the screen on the seat in front of me instead of having to pull it up from the seat side. Lots of room for my carryon under the seat in front of me.

The flight was canceled two hours before departure, it took over five hours to rebook us on another flight.

My seat was moved closer to the front of the cabin since I had requested wheelchair assistance to the gate.

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

There was no USB plug in my section of the plane. So I could not charge my phone. Also, there was no screen to watch movie or anything like that. Wish I had known that in advance, I would’ve brought my iPad.

The flight attendants were unhelpful. It was a packed flight, and usually a flight attendant would help find a spot in the bin for your carry on or shift things around. Neither made any effort to do so. Also, I had to then check my bag. I was told it would be on the carousel in YYZ, but it came up on the jetway. So lucky I saw others standing around for their bags. I would have walked straight past this and on to the carousel. They could have at least told me that they had given me wrong information. Very unsatisfactory.

Made all groups except 2 check despite ample bin space. Inflight WiFi and entertainment didn’t work most of the time.

The check-in process is not the best They should have agents in site to help with any problem especially a rebook. Why does one have to get on the phone when there were at least 8 agents around that could have help?! Flying is stressful as it is and having someone willing to do their customer service will ease some of the stress.

It was a good flight. Nothing comes to mind about how it could have been better. It was a newer plane, seemed like a great upgrade from your older ones. Staff was very good as well.

boarding was uneventful. Snack was pathetic. A tiny fruit bar. Entertainment was limited to just select movies on your own tablet or phone. No live TV. I recently flew Jetblue and they had unlimited snacks and live satellite TV the entire flight. My seat was an exit seat, 20A. It was super uncomfortable. It felt cramped and the middle seat was taken up by a large woman who pushed into my shoulder and arm. Horrible flight.

They canceled our flight and left us stranded to figure it out

Cabin was pitch black, even during meal service. The reading lights for seat 2E/F did not work, and seat 2E did not recline.

Long wait before take off without an update for 20 minutes. Flight was good otherwise.

Plane still had screens for watching movies. Good selection too.

Overall flight was as expected. It would have been better with a couple options for snack instead of only one item and if there was a TV or music as option. But overall satisfied.

Airplane was cold. Flight attendants were rude. Phone charger did not work. No food available.

American switched my flight to a 5 hour layover then cancelled my whole reservation with no notice and refused refund. Won’t fly with them again.

Great - quick boarding and landed early with an available gate.

AA is fabulous. However , Iberia cancelled our Boston - Barcelona flight the morning of the flight - 9/16/24. This was almost a week ago and we have still heard nothing from Iberia/Vueling. Found out from a kayak email that morning that the flight was cancelled. Iberia Customer service reps wouldn’t help us and said to call Vueling. No one answers phone at Vueling. Terrible wild goose chase on DAY OF TRAVEL. AA came to our rescue.

Experience was fine. Seats were cramped, and we had to wait for repairs before we could take of. Even though the door remained open, we were warned that leaving the plane could cause difficulty trying to fly out later. Staff was pleasant, and climate control was fortunately working. We had trouble at the DFW terminal, but I don't think that was AA's fault.

temp inside the plane was very hot and could not be adjusted.

The flight was delayed till next day ! They kept delaying every 30 minutes then after 3 hours they delayed it till next day. We kept waiting in line standing more than an hour to get the hotel and meal vouchers. There was no communication at all. Everything was bad

This flight was fine but had no time to breathe as the connection was late from Sea to ORD.. Super stressful. If we checked bags, the trip would have been very distressed.

It was late, then the bathroom was inoperable plus it was very hot as well. Plane was very old

United agent at FLL excellent - due 55 min conx at ORD rerouted us on an earlier departure via DEN and got home 5 hours earlier than expected

Hated charging my devices. The location of the outlet was inconvenient. And no USB connection. So outdated.

I was very good. Service was great. Seating selection was not too good.

Was nice to have plug in and TV screen on seat back. Didn't have either on rouge flights. Staff was excellent.

The space in exit aisle seat was great. Having the entertainment controls in the middle of the armrests is a joke. Your or the passenger next to you will unintentionally push the controls, mainly the sound bar.The placement of the controls need to be on the back of the seats or on the inside of the seats. This crazy placement may only be on the Boeing 737 series but need to be addressed.

Both fights were delayed. Food could be better comparing to other international flights

United was on time. Once I got to the terminal it was fine. The transfer from another terminal was terrible. I had to go up some back stairs that were filthy.

Gate changed twice, boarding late. However, there was more than usual leg room. Crew was fine. No entertainment due to computer problem.

I found the personal kind and caring. The Problem was not enough people to serve the the customers. The flow was restricted the crowd frustrated by the wait times. Air Canada seems to hire good people but they need backup in order to provide the service we pay for.

The Montreal to Barcelona flight was cancelled half hour before boarding. We had to struggle for hours to find an alternative route through a very long route with 6 hours of transit time in Munich. It wasted almost one full day of our long awaited vacation. We are extremely disappointed.

Book cheap flights from Seattle to Pennsylvania

Recent round-trip flight deals

 
These are the cheapest round-trip flights from Seattle to Pennsylvania found on KAYAK in the last 72 hours.
1/9Thu
1 stopFrontier
17h 46mSEA-DCA
1/15Wed
1 stopFrontier
29h 34mDCA-SEA
$129
1/9Thu
1 stopFrontier
17h 46mSEA-DCA
1/15Wed
1 stopFrontier
29h 34mDCA-SEA
$130
12/5Thu
1 stopDelta
6h 32mSEA-PIT
12/12Thu
1 stopDelta
7h 35mPIT-SEA
$216
12/8Sun
1 stopDelta
8h 25mSEA-PIT
12/14Sat
1 stopDelta
8h 58mPIT-SEA
$226
1/6Mon
nonstopUnited Airlines
5h 18mSEA-EWR
1/15Wed
nonstopUnited Airlines
6h 17mEWR-SEA
$262
12/25Wed
1 stopUnited Airlines
7h 39mSEA-IAD
1/8Wed
nonstopUnited Airlines
6h 01mIAD-SEA
$262
12/4Wed
1 stopAmerican Airlines
7h 53mSEA-PIT
12/12Thu
1 stopAmerican Airlines
8h 45mPIT-SEA
$266
1/18Sat
1 stopAmerican Airlines
10h 38mSEA-LGA
1/21Tue
1 stopAmerican Airlines
9h 48mLGA-SEA
$266
2/20Thu
1 stopJetBlue
9h 18mSEA-DCA
2/27Thu
1 stopJetBlue
9h 23mDCA-SEA
$268
4/30Wed
1 stopJetBlue
10h 26mSEA-DCA
5/3Sat
1 stopJetBlue
12h 44mDCA-SEA
$310

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Seattle to Pennsylvania found on KAYAK in the last 72 hours.
1/23Thu
1 stopFrontier
15h 20mSEA-JFK
$70
1/9Thu
1 stopFrontier
17h 46mSEA-DCA
$72
12/31Tue
1 stopAmerican Airlines
9h 56mSEA-PIT
$104
12/4Wed
1 stopDelta
8h 17mSEA-PIT
$108
1/18Sat
1 stopDelta
9h 10mSEA-PIT
$118
1/1Wed
1 stopAmerican Airlines
10h 00mSEA-PIT
$128
1/16Thu
nonstopUnited Airlines
5h 09mSEA-EWR
$134
2/18Tue
1 stopJetBlue
9h 18mSEA-DCA
$134
2/18Tue
1 stopJetBlue
9h 51mSEA-PHL
$136
1/9Thu
1 stopUnited Airlines
10h 40mSEA-IAD
$149

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Last minute flights from Seattle to Pennsylvania

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 Seattle to Pennsylvania that are departing in the next 10 days.
11/23Sat
multi-stopFrontier
17h 50mSEA-PHL
11/25Mon
multi-stopFrontier
14h 44mPHL-SEA
$358
11/23Sat
multi-stopFrontier
29h 19mSEA-LGA
11/25Mon
multi-stopFrontier
17h 20mLGA-SEA
$360
11/25Mon
multi-stopSpirit Airlines
28h 40mSEA-EWR
12/4Wed
multi-stopSpirit Airlines
28h 15mEWR-SEA
$412
11/25Mon
multi-stopSpirit Airlines
22h 56mSEA-LGA
12/4Wed
multi-stopSpirit Airlines
29h 41mLGA-SEA
$413
11/22Fri
multi-stopUnited Airlines
9h 48mSEA-PIT
11/25Mon
multi-stopUnited Airlines
9h 07mPIT-SEA
$425
11/22Fri
multi-stopAmerican Airlines
7h 12mSEA-PIT
11/24Sun
multi-stopAmerican Airlines
9h 26mPIT-SEA
$429
11/22Fri
multi-stopUnited Airlines
7h 08mSEA-PIT
11/25Mon
multi-stopUnited Airlines
13h 15mPIT-SEA
$434
11/25Mon
multi-stopAmerican Airlines
9h 26mSEA-PHL
12/7Sat
nonstopAmerican Airlines
6h 21mPHL-SEA
$495
11/22Fri
multi-stopDelta
9h 09mSEA-EWR
12/6Fri
multi-stopDelta
8h 35mEWR-SEA
$501
11/22Fri
multi-stopDelta
8h 13mSEA-PIT
11/25Mon
multi-stopDelta
7h 33mPIT-SEA
$505

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Everything you need to know for your flight from Seattle to Pennsylvania

Information on your arrival and departure airports

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