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Find cheap flights from Kentucky to Seattle from $89

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Seattle departing on 5/29. 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
Sat 6/8
Sat 6/15

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In the last 7 days travelers have searched 43,968,530 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

July

Cheapest flight

$89
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 21% increase in price.
Flight from Louisville to Seattle

FAQs for booking flights from Kentucky to Seattle

  • How does KAYAK find such low prices on flights from Kentucky 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 Kentucky to Seattle.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Kentucky 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 Kentucky 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 Kentucky with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kentucky 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 Kentucky up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Kentucky to Seattle?

Find which airlines fly direct from Kentucky to Seattle/Tacoma Intl, which days they fly and book direct flights.

Nonstop departures

Kentucky to Seattle/Tacoma Intl

Monday

ANA, Aer Lingus, Aeromexico, +61 more

ANA, Aer Lingus, +62 more

Tuesday

ANA, Aer Lingus, Aeromexico, +61 more

ANA, Aer Lingus, +62 more

Wednesday

ANA, Aer Lingus, Aeromexico, +61 more

ANA, Aer Lingus, +62 more

Thursday

ANA, Aer Lingus, Aeromexico, +61 more

ANA, Aer Lingus, +62 more

Friday

ANA, Aer Lingus, Aeromexico, +60 more

ANA, Aer Lingus, +61 more

Saturday

ANA, Aer Lingus, Aeromexico, +62 more

ANA, Aer Lingus, +63 more

Sunday

ANA, Aer Lingus, Aeromexico, +61 more

ANA, Aer Lingus, +62 more

See more direct flights

Nonstop returns

Seattle/Tacoma Intl to Kentucky

Monday

ANA, Aer Lingus, Aeromexico, +61 more

ANA, Aer Lingus, +62 more

Tuesday

ANA, Aer Lingus, Aeromexico, +61 more

ANA, Aer Lingus, +62 more

Wednesday

ANA, Aer Lingus, Aeromexico, +61 more

ANA, Aer Lingus, +62 more

Thursday

ANA, Aer Lingus, Aeromexico, +61 more

ANA, Aer Lingus, +62 more

Friday

ANA, Aer Lingus, Aeromexico, +60 more

ANA, Aer Lingus, +61 more

Saturday

ANA, Aer Lingus, Aeromexico, +62 more

ANA, Aer Lingus, +63 more

Sunday

ANA, Aer Lingus, Aeromexico, +61 more

ANA, Aer Lingus, +62 more

See more direct flights
See more direct flights

Book cheap flights from Kentucky to Seattle

Recent round-trip flight deals

5/29Wed
1 stopSpirit Airlines
14h 53mSDF-SEA
6/5Wed
1 stopSpirit Airlines
7h 14mSEA-SDF
$166
5/29Wed
3 stopsSpirit Airlines
28h 02mSDF-SEA
6/5Wed
1 stopSpirit Airlines
7h 14mSEA-SDF
$223
5/24Fri
1 stop
22h 55mSDF-SEA
5/28Tue
1 stop
19h 12mSEA-SDF
$232
10/23Wed
1 stopAmerican Airlines
11h 25mSDF-SEA
10/26Sat
1 stopAmerican Airlines
12h 02mSEA-SDF
$244
7/29Mon
1 stopSun Country Air
24h 05mSDF-SEA
8/1Thu
1 stopSun Country Air
14h 54mSEA-SDF
$255
6/8Sat
1 stop
14h 50mSDF-SEA
6/16Sun
1 stop
9h 07mSEA-SDF
$271
6/5Wed
1 stopAmerican Airlines
11h 22mSDF-SEA
7/1Mon
1 stopAmerican Airlines
9h 40mSEA-SDF
$306
6/14Fri
1 stopSun Country Air
23h 36mSDF-SEA
6/23Sun
1 stopSun Country Air
14h 34mSEA-SDF
$310
8/17Sat
2 stopsUnited Airlines
17h 57mLEX-SEA
8/31Sat
1 stopUnited Airlines
15h 42mSEA-LEX
$469
8/24Sat
2 stopsUnited Airlines
19h 23mLEX-SEA
8/31Sat
1 stopUnited Airlines
15h 42mSEA-LEX
$499

Search by stops

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Search by price

Recent one-way flight deals

5/29Wed
1 stopSpirit Airlines
14h 53mSDF-SEA
$89
6/12Wed
1 stopSpirit Airlines
14h 50mSDF-SEA
$97
6/18Tue
1 stopAmerican Airlines
11h 22mSDF-SEA
$123
8/10Sat
1 stopAmerican Airlines
11h 45mSDF-SEA
$133
5/21Tue
3 stops
25h 13mSDF-SEA
$159
5/27Mon
1 stopSun Country Air
21h 35mSDF-SEA
$163
5/20Mon
1 stopSun Country Air
6h 35mSDF-SEA
$179
6/28Fri
2 stops
30h 27mSDF-SEA
$188
5/29Wed
2 stopsUnited Airlines
18h 46mSDF-SEA
$233
5/22Wed
1 stopUnited Airlines
8h 45mSDF-SEA
$254

Search by stops

Search by airline

Search by price

Last minute flights from Kentucky to Seattle

Last minute flight, train and bus deals

5/11Sat
multi-stopSpirit Airlines
14h 53mSDF-SEA
5/15Wed
multi-stopSpirit Airlines
7h 17mSEA-SDF
$440
5/11Sat
multi-stop
14h 53mSDF-SEA
5/15Wed
multi-stop
26h 29mSEA-SDF
$513
5/11Sat
multi-stop
14h 53mSDF-SEA
5/15Wed
multi-stop
35h 17mSEA-SDF
$567
5/13Mon
multi-stopUnited Airlines
28h 40mLEX-SEA
5/18Sat
multi-stopUnited Airlines
21h 24mSEA-LEX
$659
5/11Sat
multi-stopAmerican Airlines
10h 02mSDF-SEA
5/14Tue
multi-stopAmerican Airlines
9h 29mSEA-SDF
$692
5/11Sat
multi-stop
12h 27mSDF-SEA
5/15Wed
multi-stop
35h 17mSEA-SDF
$701
5/14Tue
multi-stopDelta
9h 26mSDF-SEA
5/15Wed
multi-stopDelta
6h 50mSEA-SDF
$728
5/14Tue
multi-stopDelta
9h 26mSDF-SEA
5/15Wed
multi-stopDelta
6h 50mSEA-SDF
$738
5/14Tue
multi-stopUnited Airlines
9h 43mSDF-SEA
5/15Wed
multi-stopUnited Airlines
13h 55mSEA-SDF
$840
5/14Tue
multi-stopAmerican Airlines
9h 13mSDF-SEA
5/14Tue
multi-stopAmerican Airlines
9h 29mSEA-SDF
$855

Search by stops

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Flights to Seattle

Destination:

Seattle (SEA)United States

Return flight deals:

Seattle - Kentucky

Cabin classes: