Book Cheap Flights from Baltimore (BWI) with Alaska Airlines

Find round-trip flight deals from Baltimore.*

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Baltimore (BWI)to

Seattle (SEA)
Dec 15, 2026 - Dec 29, 2026
From
$407
Seen: 8 hours ago
Round-trip
Saver

Baltimore (BWI)to

Anchorage (ANC)
Jan 26, 2027 - Jan 27, 2027
From
$603
Seen: 8 hours ago
Round-trip
Saver

Baltimore (BWI)to

Portland (PDX)
Jan 20, 2027 - Feb 3, 2027
From
$429
Seen: 8 hours ago
Round-trip
Saver

Baltimore (BWI)to

Eugene (EUG)
Jan 26, 2027 - Feb 9, 2027
From
$395
Seen: 8 hours ago
Round-trip
Saver

Baltimore (BWI)to

Los Angeles (LAX)
Dec 8, 2026 - Dec 9, 2026
From
$369
Seen: 8 hours ago
Round-trip
Saver

Baltimore (BWI)to

Honolulu (HNL)
Jan 11, 2027 - Jan 12, 2027
From
$590
Seen: 8 hours ago
Round-trip
Saver

Baltimore (BWI)to

Pasco (PSC)
Jan 27, 2027 - Feb 10, 2027
From
$479
Seen: 8 hours ago
Round-trip
Saver

Baltimore (BWI)to

San Francisco (SFO)
Dec 8, 2026 - Dec 15, 2026
From
$423
Seen: 8 hours ago
Round-trip
Saver
*Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.