Washington to Seattle Flights (WAS-SEA) from $74

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Selected fares from Washington to Seattle

The cheapest prices found with in the last 7 days for return flights were $162 and $74 for one-way flights to Seattle for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Tue, Jun 25 - Wed, Jun 26
BWI
Baltimore Washington Intl. Thurgood Marshall
SEA
Seattle - Tacoma Intl.
$162 Roundtrip, found 16 hours ago
$162
Roundtrip
found 16 hours ago
Select Spirit Airlines flight, departing Tue, Jun 25 from Baltimore Washington Intl. Thurgood Marshall to Seattle - Tacoma Intl., returning Wed, Jun 26, priced at $162 found 16 hours ago
JetBlue Airways
Wed, Sep 18 - Wed, Sep 25
DCA
Ronald Reagan Washington National
SEA
Seattle - Tacoma Intl.
$230 Roundtrip, found 14 hours ago
$230
Roundtrip
found 14 hours ago
Select JetBlue Airways flight, departing Wed, Sep 18 from Ronald Reagan Washington National to Seattle - Tacoma Intl., returning Wed, Sep 25, priced at $230 found 14 hours ago
Bargain Flight
Sat, Sep 14 - Sat, Sep 21
IAD
Washington Dulles Intl.
SEA
Seattle - Tacoma Intl.
$265 Roundtrip, found 1 day ago
$265
Roundtrip
found 1 day ago
Select Bargain Flight flight, departing Sat, Sep 14 from Washington Dulles Intl. to Seattle - Tacoma Intl., returning Sat, Sep 21, priced at $265 found 1 day ago

Save more with Seattle Flight + Hotel packages

Price found within the past 48 hours. Click for updated prices.
Seatac Inn

Seatac Inn

2 out of 5
per person
Jul 14 - Jul 20
found 23 hours ago
Roundtrip flight included
Washington (WAS) to Seattle (SEA)
Mayflower Park Hotel

Mayflower Park Hotel

4 out of 5
Save 100% on your flight
per person
Jul 8 - Jul 13
found 1 day ago
Roundtrip non-stop flight included
Baltimore (BWI) to Seattle (SEA)
Hotel 116, A Coast Hotel Bellevue

Hotel 116, A Coast Hotel Bellevue

3 out of 5
Save 100% on your flight
per person
Jul 6 - Jul 13
found 1 day ago
Roundtrip flight included
Washington (WAS) to Seattle (SEA)
Sleep Inn - SeaTac Airport

Sleep Inn - SeaTac Airport

2.5 out of 5
per person
Jul 14 - Jul 20
found 23 hours ago
Roundtrip flight included
Washington (WAS) to Seattle (SEA)
Bellevue Club Hotel

Bellevue Club Hotel

4.5 out of 5
Save 100% on your flight
per person
Jul 6 - Jul 13
found 1 day ago
Roundtrip flight included
Washington (WAS) to Seattle (SEA)
Sonesta Simply Suites Seattle Renton

Sonesta Simply Suites Seattle Renton

2.5 out of 5
per person
Jul 14 - Jul 20
found 23 hours ago
Roundtrip flight included
Washington (WAS) to Seattle (SEA)
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