S$210 Cheap Flights from Seattle to Louisville

View S$210 flight on Tue, 19 May, 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Louisville Intl. Airport (SDF)

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Cheap Flights from Seattle to Louisville (SEA-SDF)

Prices were available within the past 7 days and start at S$210 for one-way flights and S$478 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 12 May - Wed, 13 May
SEA
Seattle
SDF
Louisville
S$478 Return, found 6 days ago
S$478
Return
found 6 days ago
Select Delta flight, departing Tue, 12 May from Seattle to Louisville, returning Wed, 13 May, priced at S$478 found 6 days ago
Delta
Sat, 9 May - Tue, 12 May
SEA
Seattle
SDF
Louisville
S$486 Return, found 6 days ago
S$486
Return
found 6 days ago
Select Delta flight, departing Sat, 9 May from Seattle to Louisville, returning Tue, 12 May, priced at S$486 found 6 days ago
Delta
Thu, 7 May - Tue, 12 May
SEA
Seattle
SDF
Louisville
S$493 Return, found 6 days ago
S$493
Return
found 6 days ago
Select Delta flight, departing Thu, 7 May from Seattle to Louisville, returning Tue, 12 May, priced at S$493 found 6 days ago
Delta
Tue, 12 May - Tue, 19 May
SEA
Seattle
SDF
Louisville
S$543 Return, found 6 days ago
S$543
Return
found 6 days ago
Select Delta flight, departing Tue, 12 May from Seattle to Louisville, returning Tue, 19 May, priced at S$543 found 6 days ago
Delta
Sat, 9 May - Tue, 19 May
SEA
Seattle
SDF
Louisville
S$550 Return, found 6 days ago
S$550
Return
found 6 days ago
Select Delta flight, departing Sat, 9 May from Seattle to Louisville, returning Tue, 19 May, priced at S$550 found 6 days ago
Delta
Thu, 7 May - Tue, 19 May
SEA
Seattle
SDF
Louisville
S$558 Return, found 6 days ago
S$558
Return
found 6 days ago
Select Delta flight, departing Thu, 7 May from Seattle to Louisville, returning Tue, 19 May, priced at S$558 found 6 days ago
Delta
Sun, 10 May - Tue, 12 May
SEA
Seattle
SDF
Louisville
S$568 Return, found 6 days ago
S$568
Return
found 6 days ago
Select Delta flight, departing Sun, 10 May from Seattle to Louisville, returning Tue, 12 May, priced at S$568 found 6 days ago
Delta
Sat, 9 May - Fri, 15 May
SEA
Seattle
SDF
Louisville
S$576 Return, found 6 days ago
S$576
Return
found 6 days ago
Select Delta flight, departing Sat, 9 May from Seattle to Louisville, returning Fri, 15 May, priced at S$576 found 6 days ago
United
Tue, 12 May - Thu, 14 May
SEA
Seattle
SDF
Louisville
S$620 Return, found 6 days ago
S$620
Return
found 6 days ago
Select United flight, departing Tue, 12 May from Seattle to Louisville, returning Thu, 14 May, priced at S$620 found 6 days ago
American Airlines
Thu, 7 May - Thu, 14 May
SEA
Seattle
SDF
Louisville
S$648 Return, found 6 days ago
S$648
Return
found 6 days ago
Select American Airlines flight, departing Thu, 7 May from Seattle to Louisville, returning Thu, 14 May, priced at S$648 found 6 days ago

Frequently asked questions

How much is a flight from SEA to Louisville Muhammad Ali Intl. Airport?
Start packing your suitcase, because round-trip flights between Seattle - Tacoma Intl. Airport (SEA) and Louisville Muhammad Ali Intl. Airport start from S$478. That's based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can move quickly, so book now to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Sea-Tac Airport to Louisville Muhammad Ali Intl. Airport?
The majority of flights can be cancelled online, but whether you are charged a fee depends on your airline. If you do need to cancel your trip, follow the instructions in the Customer Service Portal.
How do I find cheap flights from SEA to SDF that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for SEA to Louisville Intl. Airport (SDF) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Sea-Tac Airport to Louisville Intl. Airport (SDF)?
Around 3,100 kilometres separates SeaTac and Louisville, so pack something to keep you occupied for a few hours. That latest bestseller you haven't had time to start will be perfect.
Which airlines fly direct from Sea-Tac Airport to Louisville Muhammad Ali Intl. Airport?
Direct flights aren't available, so you'll have to make at least one stop between Sea-Tac Airport and Louisville Intl. Airport (SDF). Take advantage of the layover time to stretch your legs and enjoy some personal space.
Are SEA to Louisville Muhammad Ali Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Seattle - Tacoma Intl. Airport (SEA) to SDF can be hit-or-miss. You may be able to score a great bargain, but you could also miss out entirely! If you'd rather start your trip planning early on, Expedia compares flight deals up to a year in advance. Just bear in mind that not all airlines release their prices so far in advance. Our suggestion? Check back often as updates are made regularly.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Louisville Intl.
Return price
S$470
Distance
3102 km

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