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$103 Find cheap flights from Seattle to Louisville

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 Louisville departing on 9/18. 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 6/17
Mon 6/24

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Louisville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Louisville, as well as popular online travel agencies
In the last 7 days travelers have searched 41,904,688 times on KAYAK, and here is why:

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

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

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

Recent one-way flight deals from Seattle to Louisville

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

Recent last minute flight deals from Seattle to Louisville

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

Recent direct flight deals from Seattle to Louisville

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

Cheap bus & train deals from Seattle to Louisville

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

All round-trip flight deals to Louisville

The cheapest plane tickets to Louisville found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
9:38 am - 7:52 pmSEA-SDF
7h 14m1 stop
3:22 pm - 4:08 pmSDF-SEA
27h 46m1 stop
$190Spirit Airlines
Find Deal
Wed, Sep 11 - Tue, Sep 17
9:40 pm - 11:52 amSEA-SDF
35h 12m2 stops
8:52 pm - 8:45 amSDF-SEA
14h 53m1 stop
Wed, May 29 - Fri, May 31
9:38 am - 7:52 pmSEA-SDF
7h 14m1 stop
8:52 pm - 8:45 amSDF-SEA
14h 53m1 stop
$206Spirit Airlines
Find Deal
Wed, Sep 11 - Mon, Sep 16
9:28 am - 7:42 pmSEA-SDF
7h 14m1 stop
8:42 pm - 8:32 amSDF-SEA
14h 50m1 stop
$209Spirit Airlines
Find Deal
Wed, Jun 5 - Wed, Jun 12
9:38 am - 7:52 pmSEA-SDF
7h 14m1 stop
3:22 pm - 12:45 pmSDF-SEA
24h 23m2 stops
$211Spirit Airlines
Find Deal
Wed, Sep 11 - Tue, Sep 17
9:35 am - 7:52 pmSEA-SDF
7h 17m1 stop
8:52 pm - 8:45 amSDF-SEA
14h 53m1 stop
$213Spirit Airlines
Find Deal
Sat, Jun 1 - Mon, Jun 3
10:25 pm - 10:44 amSEA-SDF
9h 19m1 stop
2:05 pm - 6:40 pmSDF-SEA
7h 35m1 stop
$438United Airlines
Find Deal
Tue, Jun 18 - Tue, Jun 25
1:25 pm - 10:44 pmSEA-SDF
6h 19m1 stop
6:20 am - 12:30 pmSDF-SEA
9h 10m1 stop
$456American Airlines
Find Deal
Fri, Jun 14 - Tue, Jun 18
5:10 am - 10:44 pmSEA-SDF
14h 34m1 stop
6:20 am - 12:30 pmSDF-SEA
9h 10m1 stop
$463American Airlines
Find Deal
Sat, Jun 15 - Tue, Jun 18
12:25 am - 10:44 pmSEA-SDF
19h 19m1 stop
7:00 am - 6:40 pmSDF-SEA
14h 40m1 stop
$475United Airlines
Find Deal
Thu, Jun 13 - Tue, Jun 18
9:38 am - 7:52 pmSEA-SDF
7h 14m1 stop
$103Spirit Airlines
Find Deal
Wed, Sep 18
9:38 am - 7:52 pmSEA-SDF
7h 14m1 stop
$106Spirit Airlines
Find Deal
Fri, Sep 13
5:10 am - 7:31 pmSEA-SDF
11h 21m1 stop
$108Spirit Airlines
Find Deal
Wed, Jul 24
8:18 am - 5:15 pmSEA-SDF
5h 57m1 stop
$163Sun Country Air
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Sun, Oct 6
5:55 pm - 7:42 pmSEA-SDF
22h 47m2 stops
Fri, Jun 14
12:30 am - 10:44 pmSEA-SDF
19h 14m1 stop
$238United Airlines
Find Deal
Tue, Jul 23
12:25 am - 10:44 pmSEA-SDF
19h 19m1 stop
$248United Airlines
Find Deal
Thu, Jun 13
8:59 pm - 8:55 amSEA-SDF
32h 56m3 stops
Wed, Jun 26
1:14 am - 1:54 pmSEA-SDF
9h 40m1 stop
$269American Airlines
Find Deal
Fri, Jun 7
12:13 am - 10:16 amSEA-SDF
7h 03m1 stop
$319American Airlines
Find Deal
Sun, Jul 21
9:19 pm - 7:52 pmSEA-SDF
19h 33m1 stop
1:35 pm - 8:10 amSDF-SEA
21h 35m1 stop
Thu, May 23 - Mon, May 27
5:20 pm - 7:52 pmSEA-SDF
23h 32m2 stops
1:35 pm - 8:10 amSDF-SEA
21h 35m1 stop
Thu, May 23 - Mon, May 27
9:19 pm - 7:52 pmSEA-SDF
19h 33m1 stop
7:43 am - 7:55 amSDF-SEA
27h 12m2 stops
Thu, May 23 - Sun, May 26
5:20 pm - 7:52 pmSEA-SDF
23h 32m2 stops
8:52 pm - 8:10 amSDF-SEA
14h 18m2 stops
Thu, May 23 - Mon, May 27
5:20 pm - 7:52 pmSEA-SDF
23h 32m2 stops
7:43 am - 7:55 amSDF-SEA
27h 12m3 stops
Thu, May 23 - Sun, May 26
9:35 am - 5:17 pmSEA-SDF
28h 42m3 stops
8:52 pm - 8:45 amSDF-SEA
14h 53m1 stop
$710Spirit Airlines
Find Deal
Tue, May 21 - Wed, May 22
11:38 pm - 11:42 amSEA-SDF
9h 04m1 stop
3:30 pm - 9:27 pmSDF-SEA
8h 57m1 stop
$718United Airlines
Find Deal
Tue, May 21 - Wed, May 22
1:15 am - 1:44 pmSEA-SDF
9h 29m1 stop
3:43 pm - 9:56 pmSDF-SEA
9h 13m1 stop
$725American Airlines
Find Deal
Mon, May 20 - Wed, May 22
7:25 am - 11:17 pmSEA-SDF
12h 52m2 stops
7:33 am - 3:28 pmSDF-SEA
10h 55m1 stop
$729United Airlines
Find Deal
Tue, May 21 - Wed, May 22
12:20 am - 1:44 pmSEA-SDF
10h 24m1 stop
3:43 pm - 10:41 pmSDF-SEA
9h 58m1 stop
$861American Airlines
Find Deal
Thu, May 23 - Sun, May 26

Flights from Seattle to Louisville - Travel Insights & Trends

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

The average price of all flights from Seattle to Louisville clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Seattle to Louisville, look for departures on Tuesdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Louisville, Tuesday is the cheapest day to fly and Sunday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Seattle to Louisville, 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 Seattle to Louisville is November, where tickets cost $410 on average. On the other hand, the most expensive months are March and July, where the average cost of tickets is $605 and $587 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Seattle to Louisville, 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 Seattle to Louisville, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 11 days before departure.

Which airlines provide the cheapest flights from Seattle to Louisville?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Seattle to Louisville were found on Spirit Airlines ($190) and United Airlines ($438). Spirit Airlines proposed the cheapest one-way flight at $103.

Good to know

Low season

January

High season

December

Cheapest flight

$103
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Seattle to Louisville

When to book flights from Seattle to Louisville

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

  • What flight options do you have from Seattle to Louisville?

    Southwest Airlines, United Airlines, Alaska Airlines, and American Airlines offer connecting flights between Seattle and Louisville through Chicago. Delta Air Lines and Sun County Airlines have a layover in Minneapolis, while Spirit Airlines is in Las Vegas.

  • Which airline should I fly with young kids?

    Alaska Airlines offers priority boarding for families with young kids, so you can settle in early and stow your belongings. You can also bring onboard an FAA-approved child safety system, such as a car seat. This airline offers child-friendly amenities such as coloring books and in-flight entertainment to entertain your young one throughout the trip.

  • Which airline flying from Seattle to Louisville is ideal to fly economy class with carry-on and checked baggage?

    American Airlines allows you to fly economy class with one carry-on bag, such as a standard backpack, and one personal item, such as a purse or laptop bag. Also, when flying economy class on this airline, you can bring on board checked baggage not weighing more than 50 lbs. for a fee.

  • Which airline is ideal for passengers from Seattle to Louisville with disabilities?

    Delta Air Lines offers pre-boarding for passengers with disabilities, allowing you extra time to settle and receive assistance. You can also bring on board assistive devices such as wheelchairs or medical devices at no cost. Delta Air Lines also has flight attendants trained to aid passengers with disabilities throughout the flight, including meal service and communication support.

  • What is the cheapest flight from Seattle to Louisville?

    In the last 3 days, the lowest price for a flight from Seattle to Louisville was $103 for a one-way ticket and $190 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

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

    On your way to Louisville, you’ll fly out from Seattle/Tacoma Intl. You’ll be landing at Louisville Intl.

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

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

  • Which airline alliances offer flights from Seattle to Louisville?

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

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

    The two airlines most popular with KAYAK users for flights from Seattle to Louisville are United Airlines and American Airlines. With an average price for the route of $541 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 $504 and an overall rating of 7.3.

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

    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 Louisville.

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

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

    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 Louisville with an airline and back to Seattle with another airline. Booking your flights between Seattle and SDF 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 Seattle to Louisville?

    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 Louisville from Seattle 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 Seattle to Louisville

  • Seattle-Tacoma International Airport (SEA) will be your departure airport from Seattle to Louisville. This airport is one of the busiest in the United States and is the primary airport serving the Seattle metropolitan area. Seattle-Tacoma International Airport is approximately 14 miles from Downtown Seattle and can conveniently be accessed through Interstate 5.
  • We recommend staying at a hotel near Seattle-Tacoma International Airport if you have an early morning flight to Louisville. Hilton Seattle Airport & Conference Center, DoubleTree by Hilton Hotel Seattle Airport, Crowne Plaza Seattle Airport, Radisson Hotel Seattle Airport, Red Lion Hotel Seattle Airport, and Holiday Inn Express & Suites Seattle Sea-Tac Airport will be your ideal choices. These hotels are near the airport and offer complimentary airport shuttle services.
  • Louisville Muhammad Ali International Airport (SDF) is the primary airport serving Kentucky and the surrounding region. This airport will be your destination airport on your trip from Seattle to Louisville, and you will be approximately 6 miles from Downtown Louisville.
  • Hotels near Louisville Muhammad Ali International Airport will be convenient accommodations when you land late at night in Louisville. Hampton Inn Louisville Airport, Holiday Inn Louisville Airport – Fair/Expo, Crowne Plaza Louisville Airport Expo Center, Courtyard Louisville Airport, Embassy Suites by Hilton Louisville Airport, and Four Points by Sheraton Louisville Airport offer complimentary airport shuttle services, in addition to being close to the airport.
  • Spirit Airlines is an environmentally conscious airline operating flights between Seattle and Louisville. This airline is at the forefront of reducing carbon emissions impact on the aviation industry by investing in sustainable fuel and fuel-efficient aircraft. Also, Spirit Airlines improves its business operations' long-term sustainability by participating in programs and initiatives such as carbon offsetting programs and creating awareness of sustainable aviation practices.
See more tips

Top 5 airlines serving from Seattle to Louisville

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Louisville. 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 Louisville? 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 9164 reviews
7.3Entertainment
8.6Crew
7.9Comfort
7.3Food
8.2Boarding
Airline reviews

It was warm on the plane. Perhaps the people who were coughing quite often should be encouraged to wear a mask?! It was a long 4 hours.

6.0 GoodAnonymous, May 2024SEA - ORD
Read more about Alaska Airlines reviews

It was warm on the plane. Perhaps the people who were coughing quite often should be encouraged to wear a mask?! It was a long 4 hours.

Why do you ask about food when only a snack is served? Actual food needs to be bought.

There was an older male crew member that was very rude to me when doing the last checks before pulling back from the terminal. There is a polite way to tell someone to put their bag under the seat. It was Mother’s Day and my mom has recently passed so it was a tough morning for me in general. There was no need to make for the snide remark “ I don’t know how many times we have said this already” as you walked away. I had held it together all morning and this interaction brought me to tears. love Alaska Airlines and this is the first time I’ve had a negative experience.

Alway a a breeze! And great mountain views on left side of plane during entire flight!

another delayed flight. no one at the desk kept us updated. we found out by an email as the desk was not even staffed up to expected takes off

They canceled my flight going back to SF after I was at the airport. Wanted me to take a flight 14 hours later. Not a happy camper.

Service was excellent. Staff at check in cleared hurdles for me so I could travel with my service animal.

Flight cancelled an hour before takeoff due to "unscheduled maintenance". New flight makes me have to wait for 5 hours in the airport, at a gate totally on the other side of where I'm at, requiring me to take a tram to get from the N terminal, to the C terminal. After waiting for 5 hours I'm informed my new flight is no longer at the gate I'm at, but instead is back in the N terminal where I was previously.

Delayed an hour and sat without updates. Ended up an hour late to destination

The flight was decent again if there was a place that you could put crying children that would be great. Or maybe make a rule against allowing infants on the plane.

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!

Had a broken tray in business class. Crew just shrugged it off.

Everything was great except for the seat. The backrest would not stay in the upright position.

public website still broken for years randomly blocking browsers with privacy options active after loading a page maybe once. check-in on laptop was almost impossible but eventually randomly worked. had to print pass at airport since couldn't get back in to load digital pass on mobile firefox or chrome. red eye flight so smooth onboarding, plenty of room to spread out, easy offboarding. onboard wifi instructions mention vpn can cause problems connecting but fails to also mention private dns. no printed or built in menu list, seems weird to require personal device to point at qr code link for menu which does not even allow direct ordering. people with health condition risk related dietary restrictions trying to avoid for example cholesterol and sugar are left guessing what they can order either way without nutritional info highlights (cranberry juice was minute maid cocktail with as much suger as typical can of soda). tap to pay wasn't working and always seems sketchy to manually enter card info. good movie variety, so limited tv was okay.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Flight diverted in SD. Later take off in Seattle by 1.3hrs

Mi primera conexión se retrasó por lo cual perdí mi segunda conexión la cual salió adelantada

Crew was not friendly when I went to request a seat change.

There were choices for the snacks. Good choices and tasty lunch and breakfast as well.

The flight crew was amazing. I’m very tall and they moved me to an exit row unsolicited!!! Amazing service.

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..

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

The flight was short. However, my bag was delayed and was put on another flight.

Flight attendant was incredible. Very efficient, friendly and pleasant. Patricia was one of the best I have ever seen. Please give her a big raise!

LIT to DFW - 3 hours late; the entire plane had been boarded before they told us there was a delay due to a weather-related ground stop in Dallas. DFW to MAY - 2+ hours late due to A/C needing to be repaired after everyone had boarded, then when we finally reach the runway, the First Officer timed out and we had to taxi all the way back to the gate and wait for a new one. I arrived in New Orleans 5+ hours later than I should have. Return flights were completely cancelled; rebooked through the app to fly through CLT instead of DFW. MSY to CLT had no issues, but CLT to LIT was delayed 1.25 hrs because flight attendants had not arrived to the airport yet. At least they didn’t make us all sit on the plane to wait for them. I should have driven.

Tray table was filthy when I sat down. I needed to have someone come clean it because there was food and stains on it WiFi didn’t work after paying for in-flight WiFi. Food was terrible and was not filling at all Chicken was rubbery Flight attendant had an attitude, interrupted me and wasn’t able to answer basic questions about the food selection such as “does the chicken have red sauce in it”. If your flight attendants are not going to know what is in the meals so we can make an educated decision based on dietary restrictions, they shouldn’t be on the plane. My 1.5 year old niece was sleeping and dropped her binkie. I went on the ground under the chairs looking for it. It was at that time that she came up to me as I’m CLEARLY on all 4s with a flashlight and said “I need to get by”. I said one moment please I’m getting something from under the seat (while my head was literally under the seat). Her reply was “no you need to move now” and proceeded to almost push me out of the way. I looked up and all I saw was her toes under my eyes. When I looked in front of me, her private parts were inches away from my face. I then made a comment “you couldn’t waited 2 seconds?” and her response was, “no I need to use the bathroom”. I understand that and would never want to be the reason someone couldn’t get to the bathroom but I was under the seat. She could’ve gone around the other way instead of harassing me, basically placing her private parts on my head and borderline pushing me out of the way. You don’t pay that much for this deplorable experience. This was by far the worst experience I have ever had on American. I will be absolutely thinking twice and thrice about flying American Airlines again. I would rather pay more to fly delta because at least I know their WiFi will work and their flight attendants won’t have a shitty attitude for no reason, nor will they act the way this woman did. Unacceptable.

Liked - nothing. Disliked - delayed 35+ min sitting on the plane. Caused me to miss my connection in Charlotte. American Airlines is the worst US Air Carrier company with atrocious customer service.

Worst situation ever! I booked my tickets for this trip on Alaska Airlines. I guess AA is a partner and we flew nonstop from Eugene to PHX on an AA jet. I had to pay for luggage from PHX to EUG. And this was an Alaska Airlines reservation paid for with Alaska airlines credit card! Got to the PHX airport and was not able to check bags because of some weird issue with the AA software. My reservation had to be the-entered by the agent. I will never pick another American Airlines flight on the Alaska Airlines website. While on vacation, I tried to upgrade our seats for the trip home. The request just buffered and never went through. I tried four times and was charged four times on my credit card. The card was charged but the seats were never changed. What a wreck!

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

Even though we left CMI late, we mostly made up the time.

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

Missed our departing flight due to poor baggage drop staff. At the airport with 2 & 1/2 hours to spare and waited in bag check in until 15 minutes prior to gates closing before baggage staff asked us to move to the front of the line. We weren’t the only passengers that missed the flight. Poor organizational operations by Spirit staff. Otherwise , the return trip was fine.

My experience with Spirit was perfect. Did not expect it to be this good

Worst airline experience ever. Lost my IPad going thru security. Charged for my dog carriage at the gate not at ticket counter. Gave away my seat 6D. Expressed I wanted my seat back after charging me 99 for dog carriage. Should have thrown it out. Had a 16 yr old Yorkie heading to Boston after being a snowbird. Seats small. Very bad experience. Still don’t have my IPad. Horrible

My mother was HARASSED AND ACCOSTED by the gate agent for her bag. I pre purchased the bag fee and the gate agent made my 78 year old mother board, deplane, re pay for her bag fee and board again. The gate agent made my mother pick up her own bag and REFUSED to help her, she is an older woman who wasn’t bothering anyone on a flight that had maybe 30’total passengers. I am going to sue this airlines for their HORRIBLE customer service and treatment of my mother, and all this occurred the day after Mother’s Day!!!

The boarding gate was moved so many times that I missed my flight. No attendants would help me. The wrong gate was even on my boarding pass. I had to repurchase everything. I’ll never fly again. Really a terrible day as I had planned to see a former student who is dying in Louisville Never ever will I forget that day. Your airline is totally uncaring.

Horrible, first flight delayed. They switched my connecting flight while I was en route and even though I was originally supposed to be on the flight going back home to boston, refused to let me board and told me I would have to wait for next flight that was 14 hours later. Ended up renting a car and driving 6.5 hours back home. Still getting messages about flight and it is now showing that the other flight they put me on is now canceled and I would have to wait 24 hours for the next one. I will never book with spirit again

Hated it I would not use Kayak or Spirit ever again.

They stuck us with multiple extra fees. I will never fly spirit again

Book cheap flights from Seattle to Louisville

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Seattle to Louisville found on KAYAK in the last 72 hours.
9/18Wed
1 stopSpirit Airlines
7h 14mSEA-SDF
$103
9/13Fri
1 stopSpirit Airlines
7h 14mSEA-SDF
$106
7/24Wed
1 stopSpirit Airlines
11h 21mSEA-SDF
$108
10/6Sun
1 stopSun Country Air
5h 57mSEA-SDF
$163
6/14Fri
2 stops
22h 47mSEA-SDF
$215
7/23Tue
1 stopUnited Airlines
19h 14mSEA-SDF
$238
6/13Thu
1 stopUnited Airlines
19h 19mSEA-SDF
$248
6/26Wed
3 stops
32h 56mSEA-SDF
$250
6/7Fri
1 stopAmerican Airlines
9h 40mSEA-SDF
$269
7/21Sun
1 stopAmerican Airlines
7h 03mSEA-SDF
$319

Search by stops

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Last minute flights from Seattle to Louisville

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 Louisville that are departing in the next 10 days.
5/23Thu
multi-stop
19h 33mSEA-SDF
5/27Mon
multi-stop
21h 35mSDF-SEA
$404
5/23Thu
multi-stop
23h 32mSEA-SDF
5/27Mon
multi-stop
21h 35mSDF-SEA
$462
5/23Thu
multi-stop
19h 33mSEA-SDF
5/26Sun
multi-stop
27h 12mSDF-SEA
$630
5/23Thu
multi-stop
23h 32mSEA-SDF
5/27Mon
multi-stop
14h 18mSDF-SEA
$633
5/23Thu
multi-stop
23h 32mSEA-SDF
5/26Sun
multi-stop
27h 12mSDF-SEA
$684
5/21Tue
multi-stopSpirit Airlines
28h 42mSEA-SDF
5/22Wed
multi-stopSpirit Airlines
14h 53mSDF-SEA
$710
5/21Tue
multi-stopUnited Airlines
9h 04mSEA-SDF
5/22Wed
multi-stopUnited Airlines
8h 57mSDF-SEA
$718
5/20Mon
multi-stopAmerican Airlines
9h 29mSEA-SDF
5/22Wed
multi-stopAmerican Airlines
9h 13mSDF-SEA
$725
5/21Tue
multi-stopUnited Airlines
12h 52mSEA-SDF
5/22Wed
multi-stopUnited Airlines
10h 55mSDF-SEA
$729
5/23Thu
multi-stopAmerican Airlines
10h 24mSEA-SDF
5/26Sun
multi-stopAmerican Airlines
9h 58mSDF-SEA
$861

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Seattle - Louisville Flights

Departure:

Seattle (undefined)United States

Destination:

Louisville (SDF)United States

Return flight deals:

Louisville - Seattle

Cabin classes: