Flights to Dupont from Baltimore - $96

Cheap Flights from Baltimore to Dupont (WAS-SEA)

Prices were available within the past 7 days and start at $96 for one-way flights and $156 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, May 28 - Tue, Jun 3

BWI

Baltimore

SEA

Seattle

$156 Roundtrip, found 12 hours ago

$156

Roundtrip

found 12 hours ago

Select Spirit Airlines flight, departing Wed, May 28 from Baltimore to Seattle, returning Tue, Jun 3, priced at $156 found 12 hours ago

Sat, Sep 27 - Sat, Sep 27

BWI

Baltimore

SEA

Seattle

$201 Roundtrip, found 1 day ago

$201

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Sep 27 from Baltimore to Seattle, returning Sat, Sep 27, priced at $201 found 1 day ago

Tue, Aug 12 - Tue, Aug 19

BWI

Baltimore

SEA

Seattle

$207 Roundtrip, just found

$207

Roundtrip

just found

Select American Airlines flight, departing Tue, Aug 12 from Baltimore to Seattle, returning Tue, Aug 19, priced at $207 just found

Sat, May 10 - Sat, May 24

DCA

Washington

SEA

Seattle

$208 Roundtrip, just found

$208

Roundtrip

just found

Select Frontier Airlines flight, departing Sat, May 10 from Washington to Seattle, returning Sat, May 24, priced at $208 just found

Wed, May 28 - Tue, Jun 10

DCA

Washington

SEA

Seattle

$237 Roundtrip, found 1 hour ago

$237

Roundtrip

found 1 hour ago

Select Alaska Airlines flight, departing Wed, May 28 from Washington to Seattle, returning Tue, Jun 10, priced at $237 found 1 hour ago

Sat, Sep 13 - Tue, Sep 23

BWI

Baltimore

SEA

Seattle

$248 Roundtrip, found 5 hours ago

$248

Roundtrip

found 5 hours ago

Select United flight, departing Sat, Sep 13 from Baltimore to Seattle, returning Tue, Sep 23, priced at $248 found 5 hours ago