Alaska Airlines Flight 349 Deals & Information (2026/2027)

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Alaska Airlines Flight 349 Route Deals From $86

The cheapest prices found with in the last 7 days for return flights were $168 and $86 for one-way flights to Seattle - Tacoma Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Mar 10 - Tue, Mar 17
BWI
Baltimore Washington Intl. Thurgood Marshall
SEA
Seattle - Tacoma Intl.
$168 Roundtrip, found 2 days ago
$168
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Mar 10 from Baltimore Washington Intl. Thurgood Marshall to Seattle - Tacoma Intl., returning Tue, Mar 17, priced at $168 found 2 days ago
Wed, Mar 4 - Wed, Mar 11
BWI
Baltimore Washington Intl. Thurgood Marshall
SEA
Seattle - Tacoma Intl.
$170 Roundtrip, found 3 days ago
$170
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, Mar 4 from Baltimore Washington Intl. Thurgood Marshall to Seattle - Tacoma Intl., returning Wed, Mar 11, priced at $170 found 3 days ago
Wed, Mar 4 - Tue, Mar 10
BWI
Baltimore Washington Intl. Thurgood Marshall
SEA
Seattle - Tacoma Intl.
$171 Roundtrip, found 2 days ago
$171
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Mar 4 from Baltimore Washington Intl. Thurgood Marshall to Seattle - Tacoma Intl., returning Tue, Mar 10, priced at $171 found 2 days ago
Sat, Feb 28 - Mon, Mar 9
BWI
Baltimore Washington Intl. Thurgood Marshall
SEA
Seattle - Tacoma Intl.
$209 Roundtrip, found 1 day ago
$209
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Feb 28 from Baltimore Washington Intl. Thurgood Marshall to Seattle - Tacoma Intl., returning Mon, Mar 9, priced at $209 found 1 day ago
Tue, Apr 7 - Tue, Apr 14
BWI
Baltimore Washington Intl. Thurgood Marshall
SEA
Seattle - Tacoma Intl.
$222 Roundtrip, found 18 hours ago
$222
Roundtrip
found 18 hours ago
Select Alaska Airlines flight, departing Tue, Apr 7 from Baltimore Washington Intl. Thurgood Marshall to Seattle - Tacoma Intl., returning Tue, Apr 14, priced at $222 found 18 hours ago