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SDF - SEA

$120 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 7/24. 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
Mon 7/8
Mon 7/15

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 43,124,673 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
5:20 pm - 1:21 pmSDF-SEA
23h 01m1 stop
6:37 pm - 4:30 pmSEA-SDF
18h 53m1 stop
$191Spirit Airlines
Find Deal
Wed, Sep 4 - Tue, Sep 10
5:21 pm - 2:54 pmSDF-SEA
24h 33m1 stop
7:23 pm - 4:31 pmSEA-SDF
18h 08m1 stop
$228Spirit Airlines
Find Deal
Thu, Aug 15 - Sat, Aug 24
5:20 pm - 8:50 pmSDF-SEA
30h 30m1 stop
2:21 pm - 1:30 pmSEA-SDF
20h 09m2 stops
$230Spirit Airlines
Find Deal
Wed, Sep 4 - Wed, Sep 11
12:14 pm - 10:45 pmSDF-SEA
13h 31m1 stop
6:36 am - 10:45 pmSEA-SDF
13h 09m1 stop
$295American Airlines
Find Deal
Wed, Oct 23 - Sat, Oct 26
12:14 pm - 10:45 pmSDF-SEA
13h 31m1 stop
11:50 pm - 3:50 pmSEA-SDF
13h 00m1 stop
$325American Airlines
Find Deal
Wed, Oct 23 - Fri, Oct 25
3:30 pm - 10:18 pmSDF-SEA
9h 48m1 stop
11:15 pm - 9:52 amSEA-SDF
7h 37m1 stop
$406Delta
Find Deal
Wed, Oct 9 - Fri, Oct 18
7:00 am - 10:17 pmSDF-SEA
18h 17m1 stop
6:25 am - 10:15 pmSEA-SDF
12h 50m2 stops
$441United Airlines
Find Deal
Wed, Oct 23 - Sat, Oct 26
5:46 pm - 9:48 amSDF-SEA
19h 02m1 stop
7:45 pm - 9:42 amSEA-SDF
10h 57m2 stops
$451United Airlines
Find Deal
Sat, Aug 31 - Sat, Sep 14
7:35 pm - 11:31 pmSDF-SEA
6h 56m1 stop
6:00 am - 10:53 pmSEA-SDF
13h 53m1 stop
$491Delta
Find Deal
Fri, Oct 11 - Thu, Oct 17
7:10 am - 11:20 amSDF-SEA
7h 10m1 stop
6:00 am - 3:50 pmSEA-SDF
6h 50m1 stop
$571Alaska Airlines
Find Deal
Thu, Oct 10 - Sat, Oct 19
8:43 pm - 8:30 pmSDF-SEA
26h 47m1 stop
$120Spirit Airlines
Find Deal
Wed, Jul 24
5:20 pm - 8:50 pmSDF-SEA
30h 30m1 stop
$125Spirit Airlines
Find Deal
Mon, Sep 30
12:14 pm - 9:11 pmSDF-SEA
11h 57m1 stop
$133American Airlines
Find Deal
Wed, Oct 9
12:20 pm - 10:51 pmSDF-SEA
13h 31m1 stop
$145Sun Country Air
Find Deal
Fri, Aug 30
1:20 pm - 5:09 pmSDF-SEA
6h 49m1 stop
$179Sun Country Air
Find Deal
Thu, Oct 10
8:35 pm - 12:43 amSDF-SEA
7h 08m1 stop
$188American Airlines
Find Deal
Thu, Jul 25
3:35 pm - 9:13 pmSDF-SEA
8h 38m1 stop
$239United Airlines
Find Deal
Thu, Jul 4
12:20 pm - 12:56 pmSDF-SEA
27h 36m3 stops
Fri, Aug 30
8:45 am - 10:12 pmSDF-SEA
16h 27m2 stops
$278United Airlines
Find Deal
Thu, Jul 4
11:03 am - 8:08 amSDF-SEA
24h 05m3 stops
Sun, Jun 30
8:42 pm - 8:32 amSDF-SEA
14h 50m1 stop
6:25 pm - 11:59 amSEA-SDF
14h 34m1 stop
Wed, Jun 12 - Sun, Jun 23
8:42 pm - 8:32 amSDF-SEA
14h 50m1 stop
8:47 am - 7:42 pmSEA-SDF
7h 55m1 stop
$422Spirit Airlines
Find Deal
Wed, Jun 12 - Sat, Jun 22
5:45 am - 8:32 amSDF-SEA
29h 47m3 stops
8:47 am - 7:42 pmSEA-SDF
7h 55m1 stop
$527Spirit Airlines
Find Deal
Wed, Jun 12 - Sat, Jun 22
8:42 pm - 8:20 pmSDF-SEA
26h 38m2 stops
8:47 am - 7:42 pmSEA-SDF
7h 55m1 stop
Wed, Jun 12 - Sat, Jun 22
5:45 am - 8:32 amSDF-SEA
29h 47m3 stops
8:47 am - 10:02 amSEA-SDF
22h 15m2 stops
$656Spirit Airlines
Find Deal
Wed, Jun 12 - Sat, Jun 22
5:45 am - 8:32 amSDF-SEA
29h 47m3 stops
2:51 pm - 12:36 amSEA-SDF
30h 45m3 stops
$667Spirit Airlines
Find Deal
Wed, Jun 12 - Sat, Jun 22
2:05 pm - 10:50 pmSDF-SEA
11h 45m2 stops
5:05 am - 10:18 pmSEA-SDF
14h 13m1 stop
$873United Airlines
Find Deal
Wed, Jun 12 - Sun, Jun 23
5:31 pm - 10:57 pmSDF-SEA
8h 26m1 stop
12:20 am - 10:16 amSEA-SDF
6h 56m1 stop
$876American Airlines
Find Deal
Wed, Jun 12 - Fri, Jun 21
8:22 am - 9:57 pmSDF-SEA
16h 35m2 stops
12:20 am - 10:16 amSEA-SDF
6h 56m1 stop
$932American Airlines
Find Deal
Wed, Jun 12 - Fri, Jun 21
11:00 am - 8:10 pmSDF-SEA
12h 10m2 stops
11:59 pm - 9:57 amSEA-SDF
6h 58m1 stop
$956United Airlines
Find Deal
Wed, Jun 12 - Wed, Jun 12

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 Thursdays if you are looking for the best rates. For your return to Louisville, you’ll find the best rates on Tuesdays 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 37 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 ($120) and American Airlines ($133), and the lowest round-trip tickets were found on Spirit Airlines ($191) and American Airlines ($295).

Good to know

Low season

February

High season

June

Cheapest flight

$120
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 $120 for a one-way ticket and $191 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?

    oneworld, Star Alliance, and SkyTeam 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, Delta or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Louisville to Seattle are Delta and Alaska Airlines. With an average price for the route of $507 and an overall rating of 8.0, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $675 and an overall rating of 8.0.

  • 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 9236 reviews
7.3Entertainment
8.6Crew
7.9Comfort
8.2Boarding
7.3Food
Airline reviews

The people who worked for Alaska Airlines, both on the ground at O'Hare and during the flight, made it remarkable for me. Their customer service is incredible; they're kind of like the Nordstrom of the sky.

10.0 ExcellentMelissa, Jun 2024ORD - SEA
Read more about Alaska Airlines reviews

The people who worked for Alaska Airlines, both on the ground at O'Hare and during the flight, made it remarkable for me. Their customer service is incredible; they're kind of like the Nordstrom of the sky.

Thw crew was excellent but due to poor scheduling Alaska Airlines routed our flight to LAX then LAX to Seattle. This delayed our arrival at the airport by at least 5 hrs and really inconvenienced us in many ways...

We loved the extra legroom on the flight and the fact that we didn’t have any one beside us.Everything was a n time and satisfactory.

I booked flight for my son. He had an epilepsy episode while in line boarding the plane. No refund. WTF? Never again book with Kayak.

The queue before check-in was long and slow moving due to too few desks being open. THEN, WHEN WE FINALLY REACHED THE CHECK-IN DESK WE WERE CHARGED US$70 FOR 2 BAGS. What rubbed salt into the wound was the incredible number of large bags in people’s “carry on”.

I was unfortunately placed in the middle seat. Very, Very cramped.

Flight was on time, boarding was efficient, and crew was pleasant. It would have been a nice feature to have the seatback tvs as this was a cross country flight, but entertainment is not a requirement.

It was all good until they had a mishandling issue with a couple of our bags but overall it was fine and we got the bags eventually

The flight itself went well, except it left 1.5 hours late, and about 10 of us missed our Alaska Airlines connection by minutes; they wouldn't hold the plane, even though our arrival delay was caused by Alaska. No gluten-free options among the snacks; you had to order meals separately, but there was no consideration for food sensitivities. NO TELEVISION on a flight from Washington, DC to Seattle or from Seattle to Anchorage. I didn't know that ANY airlines offering cross-country flights didn't have screens for entertainment. This alone is a "never again" for me.

I have to eat gluten-free due to celiac disease, but so far no Alaska Air flight has offered a gluten-free option for the snack given out with free drinks. It seems like that wouldn't be too hard to do.

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.

After the morning frenzy of 35 min wait through CLT security at 4;30 AM, it was nice to have a smooth pleasant boarding experience. This 6:30 AM flight was not full. We were able to get seated swiftly and took off promptly. Nice touch they distributed the old fashioned headsets with 8 mm jacks. Snacks were decent and arrival was uneventful.

My window shade didn’t work. So I missed coming into my city. ☹️

Flight was delayed in the gate by 5 hours and ultimately cancelled- rebooking service by United agents was terrible

Flight was delayed due to the late arrival of the catering truck, which is quite unacceptable. There was a beverage service, but no pretzel, or cookie, or nuts were served in coach.

Not worth the price of premium class ticket paid, felt more like steerage.

Flighty delayed on boarding - then group 1 had to check their carry on bags but groups 3 and beyond could carry bags on - very inconvenient for weekend business trip with no checked baggage. Then delayed on the runway - before take off. No communication from pilot on why or how long. Wifi/Entertainment didn't work for 4+ flight. Upon arrival, attendants announced wrong carousel for baggage claim - everyone was waiting at the wrong place for their checked bags. This was a mess united!

I had a great flight. Everything went smoothly and the flight arrived early.

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

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!

We had a 2 hour delay. The seats were smaller than most other airlines. The person in front of us wanted to lay back and we had to stop her because she was pressing against my girlfriend’s legs. We had to ask her to sit up and not lay back due to the lack of room.

Everything was fine once we actually got on our flight. It was more then annoying they canceled (delayed) our flight. We lost out on a day of our trip along with money on our stay. Plus we had to book another hotel. So expensive.

This flight was canceled and delayed several times without explanation. The plane was freezing cold and no wifi for messaging. Getting off the plane was terribly unorganized and felt like it took forever….

The flight was delayed several times without explanation. The seats were terribly uncomfortable and wifi isn’t included. All these make for a less than ideal flight.

The flights was delayed by hours and it was the firmest landing I have experienced in my life. My back is still sore.

Internet service was erratic. Crew service was poor and slow. My luggage on this non-stop flight was lost and not recovered

Terrible. I didn’t fly and I had an important meeting the next day.

Equipment swap led to 2+ hour delay on international flight. And to top it off, boarding took forever.

Wretched scheduling - they got themselves into a critical crew situation and didn’t try to address it until 15 minutes before they had to cancel my flight

They cancelled two flight and got us onto another airline, which was also delayed.

Terrible legroom, seats do not recline, tray table the size of an iPhone, delayed flight, have to pay 5$ to get a cup of water onboard.

Could have TV/Movie and some water ou soda free

Flight was good and clean but delayed over an hour on the return flight.

The non stop flight and able to go into Atlantic City airport. They could lower the prices. It starts out low but then if you want to bring luggage and pick your seat the price goes up quite a bit.

Flight got diwngraded last minute and left us stranded. I was told I’ll be given credit for my luggage and seat upgrades but haven’t got anything yet

We can’t predict circumstances like this ahead of time, but I give your staff a hats off for immediately giving us updated informations.

It was nice! There was a very unhappy child in front of us and the flight attendant did a great job calming the child. I was impressed.

The plane was not on time for boarding or departure or arrivals.

EVERYTHING WAS WONDERFUL HOSPITALITY THE HELP.THE SEATING FRIENDLY ALWAYS HAVE A GOOD RIDE NOT ONE BAD EXPERIENCE WITH THEM

This was the smoothest flight I have had in awhile. I was also offered an exit row seat for a great upgrade cost and was able to sleep almost thr whole flight due to comfort and a smooth flight. We left on time and arrived on time.

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.
7/24Wed
1 stopSpirit Airlines
26h 47mSDF-SEA
$120
9/30Mon
1 stopSpirit Airlines
30h 30mSDF-SEA
$125
10/9Wed
1 stopAmerican Airlines
11h 57mSDF-SEA
$133
8/30Fri
1 stopSun Country Air
13h 31mSDF-SEA
$145
10/10Thu
1 stopSun Country Air
6h 49mSDF-SEA
$179
7/25Thu
1 stopAmerican Airlines
7h 08mSDF-SEA
$188
7/4Thu
1 stopUnited Airlines
8h 38mSDF-SEA
$239
8/30Fri
3 stops
27h 36mSDF-SEA
$276
7/4Thu
2 stopsUnited Airlines
16h 27mSDF-SEA
$278
6/30Sun
3 stops
24h 05mSDF-SEA
$287

Search by stops

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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.
6/12Wed
multi-stop
14h 50mSDF-SEA
6/23Sun
multi-stop
14h 34mSEA-SDF
$405
6/12Wed
multi-stopSpirit Airlines
14h 50mSDF-SEA
6/22Sat
multi-stopSpirit Airlines
7h 55mSEA-SDF
$422
6/12Wed
multi-stopSpirit Airlines
29h 47mSDF-SEA
6/22Sat
multi-stopSpirit Airlines
7h 55mSEA-SDF
$527
6/12Wed
multi-stop
26h 38mSDF-SEA
6/22Sat
multi-stop
7h 55mSEA-SDF
$539
6/12Wed
multi-stopSpirit Airlines
29h 47mSDF-SEA
6/22Sat
multi-stopSpirit Airlines
22h 15mSEA-SDF
$656
6/12Wed
multi-stopSpirit Airlines
29h 47mSDF-SEA
6/22Sat
multi-stopSpirit Airlines
30h 45mSEA-SDF
$667
6/12Wed
multi-stopUnited Airlines
11h 45mSDF-SEA
6/23Sun
multi-stopUnited Airlines
14h 13mSEA-SDF
$873
6/12Wed
multi-stopAmerican Airlines
8h 26mSDF-SEA
6/21Fri
multi-stopAmerican Airlines
6h 56mSEA-SDF
$876
6/12Wed
multi-stopAmerican Airlines
16h 35mSDF-SEA
6/21Fri
multi-stopAmerican Airlines
6h 56mSEA-SDF
$932
6/12Wed
multi-stopUnited Airlines
12h 10mSDF-SEA
6/12Wed
multi-stopUnited Airlines
6h 58mSEA-SDF
$956

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Louisville - Seattle Flights

Departure:

Louisville (SDF)United States

Destination:

Seattle (SEA)United States

Return flight deals:

Seattle - Louisville

Cabin classes: