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SDF - SEA

$165 Find cheap flights from Louisville 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 Louisville to Seattle departing on 8/5. 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
Thu 6/27
Thu 7/4

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to Seattle.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to Seattle.
In the last 7 days travelers have searched 42,816,550 times on KAYAK, and here is why:

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Cheap flight deals from Louisville to Seattle (SDF-SEA)

 
These are the cheapest deals for flights from Louisville 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 Louisville to Seattle

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

Recent one-way flight deals from Louisville to Seattle

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

Recent last minute flight deals from Louisville to Seattle

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

Recent direct flight deals from Louisville to Seattle

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

Cheap bus & train deals from Louisville to Seattle

Find recent round-trip train or bus tickets from Louisville 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
8:31 pm - 12:26 pmSDF-SEA
18h 55m1 stop
10:10 pm - 7:31 pmSEA-SDF
18h 21m1 stop
$234Spirit Airlines
Find Deal
Fri, Jul 19 - Tue, Jul 23
3:00 pm - 4:15 pmSDF-SEA
28h 15m1 stop
5:10 am - 7:55 pmSEA-SDF
11h 45m1 stop
$248Spirit Airlines
Find Deal
Tue, Jul 16 - Sat, Jul 20
8:42 pm - 8:59 amSDF-SEA
15h 17m1 stop
5:50 pm - 8:55 amSEA-SDF
12h 05m1 stop
Mon, Jun 24 - Thu, Jun 27
12:50 pm - 8:00 amSDF-SEA
22h 10m1 stop
6:18 pm - 6:35 pmSEA-SDF
21h 17m1 stop
$295Sun Country Air
Find Deal
Fri, May 31 - Thu, Jun 13
12:54 pm - 10:53 pmSDF-SEA
12h 59m1 stop
5:15 pm - 9:25 pmSEA-SDF
25h 10m3 stops
Fri, Jul 12 - Wed, Jul 17
12:50 pm - 8:00 amSDF-SEA
22h 10m1 stop
11:59 pm - 11:57 amSEA-SDF
8h 58m1 stop
$315Sun Country Air
Find Deal
Fri, May 31 - Sun, Jun 2
10:46 am - 9:56 pmSDF-SEA
14h 10m1 stop
12:21 am - 10:16 amSEA-SDF
6h 55m1 stop
$434American Airlines
Find Deal
Sun, Aug 18 - Fri, Aug 23
8:32 pm - 12:47 amSDF-SEA
7h 15m1 stop
12:13 am - 10:16 amSEA-SDF
7h 03m1 stop
$457American Airlines
Find Deal
Thu, Jun 27 - Mon, Jul 8
2:20 pm - 8:07 pmSDF-SEA
8h 47m1 stop
5:15 pm - 9:59 amSEA-SDF
13h 44m1 stop
$482United Airlines
Find Deal
Thu, Jul 4 - Fri, Jul 12
8:45 am - 6:42 pmSDF-SEA
12h 57m1 stop
6:45 am - 10:44 pmSEA-SDF
12h 59m2 stops
$492United Airlines
Find Deal
Sat, Aug 10 - Wed, Aug 14
8:31 pm - 4:15 pmSDF-SEA
22h 44m2 stops
$165Spirit Airlines
Find Deal
Mon, Aug 5
9:45 am - 7:57 amSDF-SEA
25h 12m2 stops
Fri, Jun 28
8:09 pm - 4:15 pmSDF-SEA
23h 06m1 stop
$192Spirit Airlines
Find Deal
Sun, Aug 11
1:14 pm - 12:26 pmSDF-SEA
26h 12m3 stops
Fri, Aug 2
11:49 am - 9:14 pmSDF-SEA
36h 25m3 stops
Mon, Aug 5
9:11 pm - 8:09 pmSDF-SEA
25h 58m2 stops
$232Spirit Airlines
Find Deal
Thu, Jun 6
7:00 am - 9:20 pmSDF-SEA
17h 20m2 stops
$234United Airlines
Find Deal
Tue, Jun 18
3:45 pm - 9:06 pmSDF-SEA
8h 21m1 stop
$239United Airlines
Find Deal
Thu, Jul 4
11:03 am - 7:57 amSDF-SEA
23h 54m3 stops
$285Spirit Airlines
Find Deal
Fri, Jun 28
3:43 pm - 9:56 pmSDF-SEA
9h 13m1 stop
$362American Airlines
Find Deal
Tue, Jun 4
12:50 pm - 8:00 amSDF-SEA
22h 10m1 stop
6:18 pm - 6:35 pmSEA-SDF
21h 17m1 stop
$295Sun Country Air
Find Deal
Fri, May 31 - Thu, Jun 13
12:50 pm - 8:00 amSDF-SEA
22h 10m1 stop
11:59 pm - 11:57 amSEA-SDF
8h 58m1 stop
$315Sun Country Air
Find Deal
Fri, May 31 - Sun, Jun 2
12:50 pm - 8:45 amSDF-SEA
22h 55m2 stops
6:30 pm - 11:57 amSEA-SDF
14h 27m1 stop
Fri, May 31 - Sun, Jun 2
8:52 pm - 8:45 amSDF-SEA
14h 53m1 stop
8:59 pm - 7:42 pmSEA-SDF
19h 43m1 stop
$378Spirit Airlines
Find Deal
Fri, May 31 - Fri, Jun 14
8:52 pm - 8:45 amSDF-SEA
14h 53m1 stop
9:28 am - 7:42 pmSEA-SDF
7h 14m1 stop
$420Spirit Airlines
Find Deal
Fri, May 31 - Fri, Jun 14
12:50 pm - 12:56 pmSDF-SEA
27h 06m3 stops
6:30 pm - 11:57 amSEA-SDF
14h 27m1 stop
Fri, May 31 - Sun, Jun 2
7:00 am - 2:26 pmSDF-SEA
10h 26m2 stops
11:59 pm - 10:44 pmSEA-SDF
19h 45m1 stop
$716United Airlines
Find Deal
Fri, May 31 - Thu, Jun 13
3:43 pm - 9:56 pmSDF-SEA
9h 13m1 stop
1:14 am - 1:54 pmSEA-SDF
9h 40m1 stop
$722American Airlines
Find Deal
Fri, May 31 - Wed, Jun 12
2:05 pm - 6:40 pmSDF-SEA
7h 35m1 stop
12:25 am - 9:57 amSEA-SDF
6h 32m1 stop
$723United Airlines
Find Deal
Fri, May 31 - Thu, Jun 13
3:43 pm - 9:56 pmSDF-SEA
9h 13m1 stop
1:14 am - 1:54 pmSEA-SDF
9h 40m1 stop
$751American Airlines
Find Deal
Fri, May 31 - Thu, Jun 13

Flights from Louisville to Seattle - Travel Insights & Trends

Get data-powered insights and trends into flights from Louisville 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 Louisville to Seattle?

The average price of all flights from Louisville to Seattle clicked on KAYAK for each day over the last 12 months.
When flying from Louisville to Seattle, you should consider leaving on a Tuesday and avoid Sundays if you are looking for the best rates. For your return to Louisville, you’ll find the best rates on Saturdays and the most expensive ones on Mondays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Louisville 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 Louisville to Seattle is October, where tickets cost $356 on average. On the other hand, the most expensive months are June and March, where the average cost of tickets is $576 and $563 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Louisville 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 Louisville to Seattle, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 44 days before departure.

Which airlines provide the cheapest flights from Louisville to Seattle?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Seattle from Louisville were found on Spirit Airlines ($165) and United Airlines ($234), and the lowest round-trip tickets were found on Spirit Airlines ($234) and Sun Country Air ($295).

Good to know

Low season

February

High season

June

Cheapest flight

$165
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from Louisville to Seattle

When to book flights from Louisville to Seattle

Are your dates flexible? Find out the best times to travel from Louisville 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 Louisville to Seattle

  • How do I get to downtown Seattle from Seattle–Tacoma International Airport (SEA)?

    SEA is connected to downtown Seattle via the LINK Light Rail system at the Airport Parking Garage, Level 4, which operates every 6 to 15 minutes on weekdays and 10 to 15 minutes on weekends and holidays. The ride to downtown Seattle takes around 40 minutes. You can also take the King County Metro buses, which connect the airport to downtown Seattle. Other options include the Sound Transit express buses, taxis, car rentals, ridesharing, and hotel shuttles.

  • Which airlines offer an unaccompanied minor service on flights from Louisville to Seattle?

    American Airlines, United Airlines, and Delta Airlines offer an unaccompanied minor service for children flying alone from Louisville to Seattle. This service is mandatory for children aged 8 to 14 and optional for children aged 15 to 17 on all airlines. Children below 8 are only allowed to travel alone on direct flights. Your child will be escorted and receive necessary help throughout the flight.

  • What assistance does Louisville Muhammad Ali International Airport (SDF) offer travelers with limited mobility?

    Travelers with special needs or reduced mobility flying through Louisville Muhammad Ali International Airport (SDF) can access several services and amenities, including accessible parking, wheelchair assistance, accessible restrooms, specially-designed ramps, elevators, and the GoodMaps program to enable travelers with low vision to move through the terminal safely. For wheelchair assistance, contact your airline when making your reservation.

  • Are there hotels near Seattle–Tacoma International Airport (SEA)?

    For hotels close to Seattle–Tacoma International Airport (SEA), you can check into Hilton Seattle Airport & Conference Center, Radisson Hotel Seattle Airport, Crowne Plaza Seattle Airport, Red Roof Inn Seattle Airport SEATAC, La Quinta Inn & Suites Seattle SeaTac Airport, Red Lion Hotel Seattle Airport, which offer a free shuttle from the airport.

  • What is the cheapest flight from Louisville to Seattle?

    In the last 3 days, the lowest price for a flight from Louisville to Seattle was $165 for a one-way ticket and $234 for a round-trip.

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

    No

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

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Louisville to Seattle?

    Star Alliance, and oneworld are the airline alliances operating flights between Louisville and Seattle, with oneworld being the most commonly used for this route.

  • What is the most popular layover when flying to Seattle from Louisville?

    Chicago is the most popular layover city among KAYAK users traveling from Louisville to Seattle.

  • Which is the best airline for flights from Louisville to Seattle, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Louisville to Seattle are United Airlines and American Airlines. With an average price for the route of $549 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $516 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Louisville 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 Louisville to Seattle.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Louisville 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 Louisville 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 Louisville with another airline. Booking your flights between Louisville 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 Louisville 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 Louisville 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 Louisville to Seattle

  • The Louisville (SDF) to Seattle (SEA) route is mainly served by one-stop flights. Common layover cities for one-stop flights on this route include Chicago (ORD), Las Vegas (LAS), Dallas (DFW), Detroit (DTW), Denver (DEN), Minneapolis (MSP), Charlotte (CLT), Los Angeles (LAX), Houston (IAD), and Atlanta (ATL). The layover city depends on the flight route.
  • For Business Class flights from Louisville to Seattle, consider booking American Airlines, United Airlines, or Delta Airlines, which offer this travel option on some of their connecting flights on this route. General Business Class benefits and amenities these airlines offer include spacious cabins with comfortable seats, special baggage allowance, premium dining, priority check-in and boarding, in-flight entertainment, and access to specific lounges.
  • American Airlines, United Airlines, Spirit Airlines, and Delta Airlines have no maximum weight limit for carry-on bags on flights from Louisville to Seattle. However, your carry-on bag and personal item shouldn’t exceed the required dimensions and perfectly fit in the overhead compartment and underneath the seat in front of you.
  • If you’re mindful of the environment, you can book Spirit Airlines, American Airlines, United Airlines, Alaska Airlines, or United Airlines, which have reduced carbon emissions on their flights from Louisville to Seattle.
  • From Seattle, you can fly to other cities within the U.S., like Los Angeles, San Francisco, Dallas, Houston, Phoenix, Chicago, New York City, Las Vegas, and Denver, or international destinations like London, Vancouver, Toronto, Tokyo, Dubai, Seoul, Beijing, Amsterdam, Frankfurt, and Mexico City.
See more tips

Top 5 airlines serving from Louisville to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Louisville 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 Louisville 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 9192 reviews
8.6Crew
8.2Boarding
7.3Food
7.9Comfort
7.3Entertainment
Airline reviews

Flights were on time. Check in was fine. Crew members were pleasant.

10.0 ExcellentAnonymous, May 2024TUS - SEA
Read more about Alaska Airlines reviews

Flights were on time. Check in was fine. Crew members were pleasant.

I would have liked it to have been easier to order food for the flight. My son was not happy with the snack pack I bought him and it was a very long flight for a little boy to go without food.

Ground staff at LAX was very helpful. The Alaska lounge food and service is better than most airport lounges. I think the Staff are well trained polite and actually seem happy to work there. Great service Thanks 🙏 Jjk

The flight was very very delayed and arrived much later than planned. There was no communication about why or when our arrival would be. I would expect better and open communication about the flight but there was none. Also just pretzels? How disappointing.

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

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.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

The Wi-Fi was unavailable on this flight for some reason.

On time take off…US cabins look tired and need of refresh!

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.

The boarding process and flight were great. However, I waited about 40 minutes for my luggage. It did not come up on the designated belt. Instead, everyone’s bags were on a cart. Not sure what the issue was, but we were not informed until another passenger went looking for her bags and found them.

There were delays on both ends. It made it less than excellent. This plane was great though

AA1537 the AC was not working properly. It was very hot and uncomfortable.

Worst experience flying American Airlines. I fly with them often, so I was super disappointed in the service I received at gate 30 in LGA on May 24, mid-day. The flight was delayed twice. I was patiently waiting in the American Airlines lounge when I received the notice on my app that the plane was boarding 45 minutes before its newly re-scheduled take off of 4 pm (from the orginal 1:45 pm then 3:00 pm). It took me 5 min to travel from the lounge to the gate and when I arrived there at 3:20 flight gate attendant told me the flight had closed and that they announced for passengers multiple times. I showed them the notification on my app and they were really rude and unempathetic. The person who rescheduled my flight at customer service wasn't any happier but was at least helpful in getting me on the next flight.

Flight was 1/2 hour delayed leaving Phoenix. Otherwise it was an average flight. Flight crew on this trip was very nice.

Everything was great except for the wifi was junk. Crew was super friendly and helpful

Was lucky to have a employee at the AA checkin counter that had compassion and understood they ordeal that we went through with our original flight being diverted, needing to stay in the aircraft and then flying to the original destination; adding hours to the trip and forcing us to miss our connection and our rebooked connection. She was able to get up on standby on the highest priority on the next flight to the closest airport we need to be at and it all worked out despite being many hours late.

Delayed so that missed connecting flight. Connecting flight was also delayed on the tarmac but they closed the gate before the rescheduled time.

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

Took off over an hour late with multiple mechanical issues. Gate agent in Dallas was lazy and was slow as molasses. Had a line 10 people long. Spirit bad..

No food not even water offered unless you buy it and no usb in the seat but other than that everything was good

Because our flight from marsh Harbor to Fort Lauderdale was over three hours delayed it caused us to miss our flight in Fort Lauderdale. Because we missed that flight, it cost us nearly $100 apiece for four different travelers which totaled nearly $400. We are seeking a reimbursement for the flight that we missed in Fort Lauderdale Florida.

Flight expected to leave at 6:40 pm ended leaving at 8:00 am the following day. I slept in a cold airport. Never again Spirit for me…

The flight was on time and nice as always for me with spirit but the cabin crew were not good. They left the lights on on a red eye for the entire flight.

This was the return leg of my journey with Spirit Airlines. Despite its reputation, I found no issues as it got me from point A to B safely and without delay, especially with no mechanical delays, which is fantastic in my book! The staff, from ground crew to cabin crew, were all pleasant and hassle-free. The flight was smooth from takeoff to landing. I have absolutely no complaints about this no-frills airline!

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!!

Book cheap flights from Louisville to Seattle

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Louisville to Seattle found on KAYAK in the last 72 hours.
8/5Mon
2 stopsSpirit Airlines
22h 44mSDF-SEA
$165
6/28Fri
2 stops
25h 12mSDF-SEA
$188
8/11Sun
1 stopSpirit Airlines
23h 06mSDF-SEA
$192
8/2Fri
3 stops
26h 12mSDF-SEA
$197
8/5Mon
3 stops
36h 25mSDF-SEA
$200
6/6Thu
2 stopsSpirit Airlines
25h 58mSDF-SEA
$232
6/18Tue
2 stopsUnited Airlines
17h 20mSDF-SEA
$234
7/4Thu
1 stopUnited Airlines
8h 21mSDF-SEA
$239
6/28Fri
3 stopsSpirit Airlines
23h 54mSDF-SEA
$285
6/4Tue
1 stopAmerican Airlines
9h 13mSDF-SEA
$362

Search by stops

Search by airline

Search by price

Last minute flights from Louisville 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 Louisville to Seattle that are departing in the next 10 days.
5/31Fri
multi-stopSun Country Air
22h 10mSDF-SEA
6/13Thu
multi-stopSun Country Air
21h 17mSEA-SDF
$295
5/31Fri
multi-stopSun Country Air
22h 10mSDF-SEA
6/2Sun
multi-stopSun Country Air
8h 58mSEA-SDF
$315
5/31Fri
multi-stop
22h 55mSDF-SEA
6/2Sun
multi-stop
14h 27mSEA-SDF
$360
5/31Fri
multi-stopSpirit Airlines
14h 53mSDF-SEA
6/14Fri
multi-stopSpirit Airlines
19h 43mSEA-SDF
$378
5/31Fri
multi-stopSpirit Airlines
14h 53mSDF-SEA
6/14Fri
multi-stopSpirit Airlines
7h 14mSEA-SDF
$420
5/31Fri
multi-stop
27h 06mSDF-SEA
6/2Sun
multi-stop
14h 27mSEA-SDF
$463
5/31Fri
multi-stopUnited Airlines
10h 26mSDF-SEA
6/13Thu
multi-stopUnited Airlines
19h 45mSEA-SDF
$716
5/31Fri
multi-stopAmerican Airlines
9h 13mSDF-SEA
6/12Wed
multi-stopAmerican Airlines
9h 40mSEA-SDF
$722
5/31Fri
multi-stopUnited Airlines
7h 35mSDF-SEA
6/13Thu
multi-stopUnited Airlines
6h 32mSEA-SDF
$723
5/31Fri
multi-stopAmerican Airlines
9h 13mSDF-SEA
6/13Thu
multi-stopAmerican Airlines
9h 40mSEA-SDF
$751

Search by stops

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Search by price

Louisville - Seattle Flights

Departure:

Louisville (SDF)United States

Destination:

Seattle (SEA)United States

Return flight deals:

Seattle - Louisville

Cabin classes: