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Cheap flights from Seattle to Louisville from $173

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Louisville departing on 1/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Seattle to Louisville

Cheap round-trip flights

These are some of the best round-trip flight deals from Seattle to Louisville that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Seattle to Louisville.

Cheap last minute flights

Planning a quick getaway from Seattle to Louisville? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Louisville, so you can enjoy a seamless trip without layovers.

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.
1:43 pm - 12:35 amSEA-SDF
7h 52m1 stop
7:05 am - 1:06 pmSDF-SEA
9h 01m1 stop
$356American Airlines
Find Deal
qua, jan 15 - qui, jan 16
6:00 am - 5:38 pmSEA-SDF
8h 38m1 stop
7:35 am - 2:24 pmSDF-SEA
9h 49m1 stop
$361Delta
Find Deal
qua, jan 15 - dom, jan 19
6:15 am - 5:44 pmSEA-SDF
8h 29m1 stop
5:01 pm - 10:07 pmSDF-SEA
8h 06m1 stop
$366Delta
Find Deal
sáb, fev 1 - sáb, fev 8
7:30 am - 7:25 pmSEA-SDF
8h 55m1 stop
7:00 am - 5:30 pmSDF-SEA
13h 30m2 stops
$376Southwest
Find Deal
qua, jan 22 - sáb, jan 25
12:25 am - 1:14 pmSEA-SDF
9h 49m1 stop
6:40 am - 12:34 pmSDF-SEA
8h 54m1 stop
$386American Airlines
Find Deal
sex, fev 21 - qua, fev 26
7:30 am - 7:25 pmSEA-SDF
8h 55m1 stop
7:00 am - 5:30 pmSDF-SEA
13h 30m2 stops
$391Southwest
Find Deal
qua, jan 15 - sáb, jan 18
9:00 am - 8:37 pmSEA-SDF
8h 37m2 stops
7:00 am - 3:45 pmSDF-SEA
11h 45m2 stops
$393United Airlines
Find Deal
qua, jan 15 - qui, jan 16
8:00 am - 7:48 pmSEA-SDF
8h 48m1 stop
7:00 am - 3:45 pmSDF-SEA
11h 45m2 stops
$414United Airlines
Find Deal
seg, jan 20 - ter, jan 28
5:45 am - 6:30 pmSEA-SDF
33h 45m3 stops
7:25 pm - 12:19 amSDF-SEA
31h 54m2 stops
$430Spirit Airlines
Find Deal
sex, jan 31 - sex, fev 7
5:45 am - 6:30 pmSEA-SDF
33h 45m3 stops
7:25 pm - 12:19 amSDF-SEA
31h 54m3 stops
$450Spirit Airlines
Find Deal
sex, jan 31 - sex, fev 7
7:14 am - 5:38 pmSEA-SDF
7h 24m1 stop
$173American Airlines
Find Deal
qua, jan 8
6:15 am - 3:59 pmSEA-SDF
6h 44m1 stop
$183Delta
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sex, jan 10
1:42 am - 1:06 pmSEA-SDF
8h 24m1 stop
$208American Airlines
Find Deal
ter, abr 1
7:30 am - 10:00 pmSEA-SDF
11h 30m2 stops
$213Southwest
Find Deal
sex, jan 10
6:10 am - 8:37 pmSEA-SDF
11h 27m2 stops
$223United Airlines
Find Deal
qua, jan 8
11:17 pm - 8:37 pmSEA-SDF
18h 20m3 stops
$228United Airlines
Find Deal
qua, jan 8
6:10 am - 10:12 pmSEA-SDF
13h 02m2 stops
$233United Airlines
Find Deal
sex, jan 31
6:10 am - 3:53 pmSEA-SDF
6h 43m1 stop
$258Delta
Find Deal
sáb, jan 4
10:36 pm - 10:51 amSEA-SDF
9h 15m1 stop
$309Alaska Airlines
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qua, jan 1
2:16 pm - 6:59 pmSEA-SDF
25h 43m3 stops
$627Spirit Airlines
Find Deal
sex, dez 27
12:20 pm - 11:00 pmSEA-SDF
7h 40m1 stop
2:40 pm - 9:45 pmSDF-SEA
10h 05m1 stop
$797Southwest
Find Deal
seg, dez 23 - qua, dez 25
5:20 am - 6:25 pmSEA-SDF
10h 05m1 stop
12:50 pm - 8:45 pmSDF-SEA
10h 55m2 stops
$802Southwest
Find Deal
seg, dez 23 - qua, dez 25
12:55 am - 1:36 pmSEA-SDF
9h 41m1 stop
6:00 am - 12:49 pmSDF-SEA
9h 49m1 stop
$818American Airlines
Find Deal
seg, dez 23 - qua, dez 25
10:18 am - 10:02 pmSEA-SDF
8h 44m1 stop
5:00 am - 11:30 amSDF-SEA
9h 30m1 stop
$916Alaska Airlines
Find Deal
qui, dez 19 - dom, jan 5
7:35 am - 10:15 pmSEA-SDF
11h 40m2 stops
3:30 pm - 9:53 amSDF-SEA
21h 23m1 stop
$918United Airlines
Find Deal
qui, dez 19 - dom, jan 5
6:00 am - 5:44 pmSEA-SDF
8h 44m1 stop
11:05 am - 4:54 pmSDF-SEA
8h 49m1 stop
$962Alaska Airlines
Find Deal
seg, dez 23 - sex, dez 27
7:35 am - 10:15 pmSEA-SDF
11h 40m2 stops
2:00 pm - 12:14 pmSDF-SEA
25h 14m1 stop
$971United Airlines
Find Deal
qui, dez 19 - dom, jan 5
2:13 pm - 12:11 amSEA-SDF
6h 58m1 stop
7:02 pm - 11:31 pmSDF-SEA
7h 29m1 stop
$1,006American Airlines
Find Deal
qui, dez 19 - seg, dez 23
11:59 pm - 4:28 pmSEA-SDF
13h 29m2 stops
7:54 pm - 12:10 amSDF-SEA
31h 16m3 stops
$1,041
Find Deal
qui, dez 19 - dom, jan 5
6:27 pm - 4:28 pmSEA-SDF
19h 01m2 stops
9:11 am - 10:48 amSDF-SEA
28h 37m2 stops
$1,088
Find Deal
qui, dez 19 - seg, dez 23

American Airlines flights from Seattle to Louisville

Our best American Airlines deals on Seattle to Louisville flight tickets
American Airlines
Jan 15
SEA1:43 pmSeattle/Tacoma Intl
7h 52m
1 stop
SDF12:35 amLouisville Intl
Jan 16
SDF7:05 amLouisville Intl
9h 01m
1 stop
SEA1:06 pmSeattle/Tacoma Intl
American Airlines
Feb 21
SEA12:25 amSeattle/Tacoma Intl
9h 49m
1 stop
SDF1:14 pmLouisville Intl
Feb 26
SDF6:40 amLouisville Intl
8h 54m
1 stop
SEA12:34 pmSeattle/Tacoma Intl
American Airlines
Apr 15
SEA1:38 amSeattle/Tacoma Intl
8h 31m
1 stop
SDF1:09 pmLouisville Intl
Apr 20
SDF6:08 amLouisville Intl
7h 39m
1 stop
SEA10:47 amSeattle/Tacoma Intl

United Airlines flights from Seattle to Louisville

Our best United Airlines deals on Seattle to Louisville flight tickets
United Airlines
Jan 15
SEA9:00 amSeattle/Tacoma Intl
8h 37m
2 stops
SDF8:37 pmLouisville Intl
Jan 16
SDF7:00 amLouisville Intl
11h 45m
2 stops
SEA3:45 pmSeattle/Tacoma Intl
United Airlines
Jan 20
SEA8:00 amSeattle/Tacoma Intl
8h 48m
1 stop
SDF7:48 pmLouisville Intl
Jan 28
SDF7:00 amLouisville Intl
11h 45m
2 stops
SEA3:45 pmSeattle/Tacoma Intl
United Airlines
Feb 22
SEA7:00 amSeattle/Tacoma Intl
13h 58m
2 stops
SDF11:58 pmLouisville Intl
Feb 26
SDF8:59 amLouisville Intl
7h 55m
1 stop
SEA1:54 pmSeattle/Tacoma Intl

See travel insights to Louisville from

How to get the cheapest flight ticket from Seattle to Louisville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Louisville?

If you are unable to visit Louisville during the month of February, then departing from Seattle during the month January is also very affordable. Most momondo users find prices during this month for around $411.

What is the cheapest day to depart on your flight to Louisville?

On average, the least expensive day to fly to Louisville from Seattle is on a Saturday. momondo users have found tickets for Saturday departures for as low as $471. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Seattle to Louisville on a Sunday will generally be more expensive and average around $644. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Louisville?

Our data shows that the cheapest Seattle to Louisville flights are usually those with departure times in the afternoon. Our users have found flights to Louisville in the afternoon for as low as $296. In the morning is when there is more demand to fly to Louisville, so prices are often more expensive at around $545 per ticket.

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

Most flyers found that booking tickets 48 days in advance of their planned departure date is the best time to get cheap flights to Louisville. During this timeframe, flight prices are around $529. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $268.

Can stopping save me money on Seattle to Louisville flights?

You could potentially save up to 18% on your flight if you consider stops on a Seattle to Louisville flight.

How have Seattle to Louisville flight prices changed over time?

As of December 2024, prices for Seattle to Louisville flights are approximately 114% more expensive when compared to flights at the same time last year.

When to book flights from Seattle to Louisville

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Louisville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Louisville (SEA to SDF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Louisville

Best Price Found

$173

Fastest flight time

6h 03m

Direct flights

None

Airports in Louisville

1 airport
The best one-way flight to Louisville from Seattle in the past 72 hours is $173. The best round-trip flight deal from Seattle to Louisville found on momondo in the last 72 hours is $356.
The fastest flight from Seattle to Louisville takes 6h 03m
There are no direct flights from Seattle to Louisville. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - Louisville Intl Airport.
There is 1 airport near Louisville: Louisville Intl (SDF)

  • How far is Seattle/Tacoma Intl to Louisville Intl by plane?

    There are 1938.2 mi between Seattle/Tacoma Intl and Louisville Intl. By plane, this route typically takes 6h 03m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Louisville Intl Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Louisville Intl Airport are updated daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Louisville Intl Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Louisville Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Louisville Intl Airport.

  • What documentation or ID do you need to fly to Louisville Intl Airport?

    The travel and health documents you'll need for your trip to Louisville Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Louisville Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to Louisville?


Best airlines flying from Seattle to Louisville

Compare and see reviews for airlines that fly from Seattle to Louisville with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $220Free CancellationRating
6.3
8,119 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $271Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $306Free CancellationRating
8.0
8,604 reviews
Search Delta flights
SouthwestPriceFrom $352Free CancellationRating
8.1
4,848 reviews
Search Southwest flights
United AirlinesPriceFrom $376Free CancellationRating
7.4
9,059 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $485Free CancellationRating
8.0
9,552 reviews
Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Louisville?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Louisville for you.

Can I find flights from Seattle to Louisville with flexible booking policies on momondo?

Flights from Seattle to Louisville with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Seattle to Louisville?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Louisville.

I’m not ready to book a flight from Seattle to Louisville right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Seattle to Louisville flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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