$182 Cheap JetBlue Airways flights Washington (DCA) to Seattle (SEA)

View $182 flight on Mon, Sep 21, 2026Opens in a new window

$182 Cheap JetBlue Airways flights Washington (DCA) to Seattle (SEA)

Prices were available within the past 7 days and start at $182 for one-way flights and $347 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Tue, Jul 14 - Tue, Jul 21
DCA
Washington
SEA
Seattle
$347 Roundtrip, found 1 day ago
$347
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Tue, Jul 14 from Washington to Seattle, returning Tue, Jul 21, priced at $347 found 1 day ago

Find the cheapest month to fly from Washington (DCA) to Seattle (SEA)

August is typically the cheapest month to fly

From $230 - $389 per traveler.

Travel information

Origin airport
Ronald Reagan Washington National
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, United
Popular airline
Frontier Airlines
Distance
3715 km
Average flight time
2 hours 58 mins

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