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Did you mean flights from Seattle to Louisville?

Cheap Flights from Louisville to Seattle, WA, United States - SDF to SEA Last modified: Jul 2, 2016 1:42 AM

Popular flights from Louisville to Seattle Last modified: Jul 2, 2016 1:42 AM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

American
SDFSEA
Tue 8/30
1 stop
SEASDF
Thu 9/8
1 stop
$381
Select
American
SDFSEA
Thu 10/13
1 stop
SEASDF
Sat 10/22
1 stop
$381
Select
United
SDFSEA
Mon 8/29
1 stop
SEASDF
Sat 9/3
1 stop
$384
Select
United
SDFSEA
Wed 9/14
1 stop
SEASDF
Thu 9/22
1 stop
$384
Select
United
SDFSEA
Thu 9/15
1 stop
SEASDF
Thu 9/22
1 stop
$384
Select
United
SDFSEA
Wed 9/21
1 stop
SEASDF
Mon 9/26
1 stop
$384
Select
United
SDFSEA
Mon 10/3
1 stop
SEASDF
Mon 10/17
1 stop
$384
Select
Alaska
SDFSEA
Thu 10/27
1 stop
SEASDF
Sun 10/30
1 stop
$757
Select

How Much Does it Cost to Fly from Louisville to Seattle (SDF to SEA)?

We have collected flight cost data from across the web for travel from Louisville to Seattle, and have found the average flight price for this trip to be $425.

When Can I Buy the Cheapest Flight from Louisville to Seattle (SDF to SEA)?

Airlines can adjust prices for plane tickets from Louisville to Seattle based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Cheapest Day To Fly from Louisville to Seattle

The chart below shows up-to-date information regarding the cheapest days to fly from Louisville to Seattle.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$384 $381 $383 $384 $394 $648 $395

Round Trip vs One Way Flights from Louisville to Seattle (SDF to SEA)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Louisville to Seattle. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Louisville to Seattle is $275.

The average price for round trip flights from Louisville to Seattle is $522.

Airports for Your Route

These pages contain information about the major airports in Louisville and Seattle, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Louisville - SDF

FlightsAirlineLowest Price
Louisville to Portland American, Alaska, United $391

Cheap International Flights from Louisville - SDF

FlightsAirlineLowest Price
Louisville to Vancouver American, Air Canada, Alaska, United, WestJet $407

Cheap Domestic Flights to Seattle - SEA

FlightsAirlineLowest Price
Nashville to Seattle American, Alaska, Frontier, United $244
Indianapolis to Seattle American, Alaska, Frontier, United $239
Columbus to Seattle American, Alaska, Frontier, United $263
Cincinnati to Seattle American, Alaska, Frontier, United $244
Dayton to Seattle American, Alaska, United $358
Knoxville to Seattle American, Alaska, Frontier, United $360
Lexington to Seattle American, Alaska, United $409
Evansville to Seattle American, United $412
Huntington to Seattle American $462
Champaign to Seattle American $325
Nashville to Portland American, Alaska, JetBlue, Frontier, United $244
Indianapolis to Portland American, Alaska, Frontier, United $239
Columbus to Portland American, Alaska, Frontier, United $248
Cincinnati to Portland American, Alaska, Frontier, United $274
Nashville to Los Angeles American, Alaska, JetBlue, Frontier, United $201
Dayton to Portland American, Alaska, United $364
Knoxville to Portland American, Alaska, Frontier, United $304
Nashville to Las Vegas American, Alaska, Frontier, United $196
Indianapolis to Las Vegas American, Alaska, Frontier, United $239
Columbus to Los Angeles American, Alaska, Frontier, United $272
Nashville to Bellingham Alaska $554

Cheap International Flights to Seattle - SEA

FlightsAirlineLowest Price
Nashville to Vancouver American, Air Canada, Alaska, United, WestJet $339
Indianapolis to Vancouver American, Air Canada, Alaska, Frontier, United, WestJet $397
Cincinnati to Vancouver American, Air Canada, Alaska, United, WestJet $362
Columbus to Vancouver American, Air Canada, Alaska, United, WestJet $344
Dayton to Vancouver American, Alaska, United, WestJet $340
Knoxville to Vancouver American, Air Canada, Alaska, United, WestJet $398
Nashville to Victoria American, Air Canada, Alaska, United, WestJet $299
Cheap Flights from Louisville to Seattle, WA, United States, from $381 Round trip from SDF to SEA