Flights from Louisville to Seattle

Cheapest flights from Louisville

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Oct 14 - Fri, Oct 17

SDF

Louisville Intl.

SEA

Seattle - Tacoma Intl.

$417 Roundtrip, found 4 days ago

$417

Roundtrip

found 4 days ago

Select Delta flight, departing Tue, Oct 14 from Louisville Intl. to Seattle - Tacoma Intl., returning Fri, Oct 17, priced at $417 found 4 days ago

Wed, Jul 23 - Thu, Jul 24

LEX

Blue Grass

SEA

Seattle - Tacoma Intl.

$497 Roundtrip, found 6 days ago

$497

Roundtrip

found 6 days ago

Select American Airlines flight, departing Wed, Jul 23 from Blue Grass to Seattle - Tacoma Intl., returning Thu, Jul 24, priced at $497 found 6 days ago

Wed, Jul 23 - Thu, Jul 24

LEX

Blue Grass

SEA

Seattle - Tacoma Intl.

$502 Roundtrip, found 6 days ago

$502

Roundtrip

found 6 days ago

Select United flight, departing Wed, Jul 23 from Blue Grass to Seattle - Tacoma Intl., returning Thu, Jul 24, priced at $502 found 6 days ago

Wed, Jul 23 - Thu, Jul 24

LEX

Blue Grass

SEA

Seattle - Tacoma Intl.

$521 Roundtrip, found 6 days ago

$521

Roundtrip

found 6 days ago

Select United flight, departing Wed, Jul 23 from Blue Grass to Seattle - Tacoma Intl., returning Thu, Jul 24, priced at $521 found 6 days ago

Wed, Jul 23 - Thu, Jul 24

LEX

Blue Grass

SEA

Seattle - Tacoma Intl.

$526 Roundtrip, found 6 days ago

$526

Roundtrip

found 6 days ago

Select United flight, departing Wed, Jul 23 from Blue Grass to Seattle - Tacoma Intl., returning Thu, Jul 24, priced at $526 found 6 days ago

Wed, Jul 23 - Thu, Jul 24

LEX

Blue Grass

SEA

Seattle - Tacoma Intl.

$532 Roundtrip, found 6 days ago

$532

Roundtrip

found 6 days ago

Select United flight, departing Wed, Jul 23 from Blue Grass to Seattle - Tacoma Intl., returning Thu, Jul 24, priced at $532 found 6 days ago

Wed, Jul 23 - Thu, Jul 24

LEX

Blue Grass

SEA

Seattle - Tacoma Intl.

$542 Roundtrip, found 6 days ago

$542

Roundtrip

found 6 days ago

Select Alaska Airlines flight, departing Wed, Jul 23 from Blue Grass to Seattle - Tacoma Intl., returning Thu, Jul 24, priced at $542 found 6 days ago

Wed, Jul 23 - Thu, Jul 24

LEX

Blue Grass

SEA

Seattle - Tacoma Intl.

$547 Roundtrip, found 6 days ago

$547

Roundtrip

found 6 days ago

Select United flight, departing Wed, Jul 23 from Blue Grass to Seattle - Tacoma Intl., returning Thu, Jul 24, priced at $547 found 6 days ago

Wed, Jul 23 - Thu, Jul 24

LEX

Blue Grass

SEA

Seattle - Tacoma Intl.

$556 Roundtrip, found 6 days ago

$556

Roundtrip

found 6 days ago

Select United flight, departing Wed, Jul 23 from Blue Grass to Seattle - Tacoma Intl., returning Thu, Jul 24, priced at $556 found 6 days ago

Wed, Jul 23 - Thu, Jul 24

LEX

Blue Grass

SEA

Seattle - Tacoma Intl.

$566 Roundtrip, found 6 days ago

$566

Roundtrip

found 6 days ago

Select United flight, departing Wed, Jul 23 from Blue Grass to Seattle - Tacoma Intl., returning Thu, Jul 24, priced at $566 found 6 days ago

Wed, Jul 23 - Thu, Jul 24

LEX

Blue Grass

SEA

Seattle - Tacoma Intl.

$571 Roundtrip, found 6 days ago

$571

Roundtrip

found 6 days ago

Select United flight, departing Wed, Jul 23 from Blue Grass to Seattle - Tacoma Intl., returning Thu, Jul 24, priced at $571 found 6 days ago

Wed, Jul 23 - Thu, Jul 24

LEX

Blue Grass

SEA

Seattle - Tacoma Intl.

$580 Roundtrip, found 6 days ago

$580

Roundtrip

found 6 days ago

Select United flight, departing Wed, Jul 23 from Blue Grass to Seattle - Tacoma Intl., returning Thu, Jul 24, priced at $580 found 6 days ago

Wed, Jul 23 - Thu, Jul 24

LEX

Blue Grass

SEA

Seattle - Tacoma Intl.

$582 Roundtrip, found 6 days ago

$582

Roundtrip

found 6 days ago

Select United flight, departing Wed, Jul 23 from Blue Grass to Seattle - Tacoma Intl., returning Thu, Jul 24, priced at $582 found 6 days ago

Wed, Jul 23 - Thu, Jul 24

LEX

Blue Grass

SEA

Seattle - Tacoma Intl.

$582 Roundtrip, found 6 days ago

$582

Roundtrip

found 6 days ago

Select United flight, departing Wed, Jul 23 from Blue Grass to Seattle - Tacoma Intl., returning Thu, Jul 24, priced at $582 found 6 days ago

Wed, Jul 23 - Thu, Jul 24

LEX

Blue Grass

SEA

Seattle - Tacoma Intl.

$587 Roundtrip, found 6 days ago

$587

Roundtrip

found 6 days ago

Select Alaska Airlines flight, departing Wed, Jul 23 from Blue Grass to Seattle - Tacoma Intl., returning Thu, Jul 24, priced at $587 found 6 days ago

Wed, Jul 23 - Thu, Jul 24

LEX

Blue Grass

SEA

Seattle - Tacoma Intl.

$588 Roundtrip, found 6 days ago

$588

Roundtrip

found 6 days ago

Select American Airlines flight, departing Wed, Jul 23 from Blue Grass to Seattle - Tacoma Intl., returning Thu, Jul 24, priced at $588 found 6 days ago

Wed, Jul 23 - Thu, Jul 24

LEX

Blue Grass

SEA

Seattle - Tacoma Intl.

$591 Roundtrip, found 6 days ago

$591

Roundtrip

found 6 days ago

Select United flight, departing Wed, Jul 23 from Blue Grass to Seattle - Tacoma Intl., returning Thu, Jul 24, priced at $591 found 6 days ago

Wed, Jul 23 - Thu, Jul 24

LEX

Blue Grass

SEA

Seattle - Tacoma Intl.

$592 Roundtrip, found 6 days ago

$592

Roundtrip

found 6 days ago

Select United flight, departing Wed, Jul 23 from Blue Grass to Seattle - Tacoma Intl., returning Thu, Jul 24, priced at $592 found 6 days ago

Wed, Jul 23 - Thu, Jul 24

LEX

Blue Grass

SEA

Seattle - Tacoma Intl.

$592 Roundtrip, found 6 days ago

$592

Roundtrip

found 6 days ago

Select United flight, departing Wed, Jul 23 from Blue Grass to Seattle - Tacoma Intl., returning Thu, Jul 24, priced at $592 found 6 days ago

Wed, Jul 23 - Thu, Jul 24

LEX

Blue Grass

SEA

Seattle - Tacoma Intl.

$596 Roundtrip, found 6 days ago

$596

Roundtrip

found 6 days ago

Select American Airlines flight, departing Wed, Jul 23 from Blue Grass to Seattle - Tacoma Intl., returning Thu, Jul 24, priced at $596 found 6 days ago