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Cheap Flights from Baltimore to Arlington (WAS-SEA)
Prices were available within the past 7 days and start at $89 for one-way flights and $178 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Tue, Aug 27 - Tue, Sep 10
BWI
Baltimore
SEA
Seattle
$178 Roundtrip, found 2 hours ago
$178
Roundtrip
found 2 hours ago
Tue, Aug 27 - Tue, Sep 10
BWI
Baltimore
SEA
Seattle
$188 Roundtrip, found 2 hours ago
$188
Roundtrip
found 2 hours ago
Tue, Sep 17 - Wed, Sep 25
DCA
Washington
SEA
Seattle
$190 Roundtrip, found 5 hours ago
$190
Roundtrip
found 5 hours ago
Tue, Aug 27 - Tue, Sep 10
BWI
Baltimore
SEA
Seattle
$192 Roundtrip, found 2 hours ago
$192
Roundtrip
found 2 hours ago
Sat, Oct 12 - Tue, Oct 15
BWI
Baltimore
SEA
Seattle
$216 Roundtrip, just found
$216
Roundtrip
just found
Wed, Sep 18 - Mon, Sep 23
DCA
Washington
SEA
Seattle
$230 Roundtrip, found 3 hours ago
$230
Roundtrip
found 3 hours ago
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