Lowest Priced Flights to Bellingham on Alaska Airlines starting at $129*

Most popular flights to Bellingham on Alaska Airlines.*

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Seattle (SEA)to

Bellingham (BLI)
Depart: Aug 12, 2026
From
$179
Seen: 6 hours ago
One-way
Saver

Seattle (SEA)to

Bellingham (BLI)
Depart: Jul 26, 2026
From
$244
Seen: 9 hours ago
One-way
Saver

Seattle (SEA)to

Bellingham (BLI)
Depart: Jul 28, 2026
From
$269
Seen: 56 minutes ago
One-way
Saver

Seattle (SEA)to

Bellingham (BLI)
Depart: Jul 23, 2026
From
$269
Seen: 3 hours ago
One-way
Saver

Portland (PDX)to

Bellingham (BLI)
Depart: Aug 1, 2026
From
$269
Seen: 11 hours ago
One-way
Saver

Portland (PDX)to

Bellingham (BLI)
Depart: Jul 29, 2026
From
$269
Seen: 1 hour ago
One-way
Saver

Portland (PDX)to

Bellingham (BLI)
Depart: Jul 26, 2026
From
$279
Seen: 11 hours ago
One-way
Saver

Portland (PDX)to

Bellingham (BLI)
Depart: Jul 21, 2026
From
$279
Seen: 11 hours ago
One-way
Saver

San Diego (SAN)to

Bellingham (BLI)
Depart: Jul 21, 2026
From
$282
Seen: 10 hours ago
One-way
Saver

San Francisco (SFO)to

Bellingham (BLI)
Depart: Jul 26, 2026
From
$350
Seen: 1 hour ago
One-way
Saver

Boston (BOS)to

Bellingham (BLI)
Depart: Jul 29, 2026
From
$460
Seen: 9 hours ago
One-way
Saver

Lihue (LIH)to

Bellingham (BLI)
Depart: Jul 25, 2026
From
$378
Seen: 1 hour ago
One-way
Saver

Honolulu (HNL)to

Bellingham (BLI)
Depart: Aug 18, 2026
From
$369
Seen: 7 hours ago
One-way
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.

Top offers for Bellingham one-way flights.*

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Top offers for Bellingham one-way flights.*
From
To
Fare Type
Dates
Price
Seattle (SEA)Bellingham (BLI)One-way
|
Saver
Depart: Sep 9, 2026

From

$129

Seen: 5 hours ago

Seattle (SEA)Bellingham (BLI)One-way
|
Saver
Depart: Aug 29, 2026

From

$129

Seen: 9 hours ago

Seattle (SEA)Bellingham (BLI)One-way
|
Saver
Depart: Sep 6, 2026

From

$139

Seen: 9 hours ago

Seattle (SEA)Bellingham (BLI)One-way
|
Saver
Depart: Oct 18, 2026

From

$139

Seen: 4 hours ago

Seattle (SEA)Bellingham (BLI)One-way
|
Saver
Depart: Aug 20, 2026

From

$159

Seen: 8 hours ago

Portland (PDX)Bellingham (BLI)One-way
|
Saver
Depart: Aug 29, 2026

From

$174

Seen: 8 hours ago

Atlanta (ATL)Bellingham (BLI)One-way
|
Saver
Depart: Sep 13, 2026

From

$270

Seen: 13 hours ago

Los Angeles (LAX)Bellingham (BLI)One-way
|
Saver
Depart: Sep 4, 2026

From

$296

Seen: 7 hours ago

*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.

Plan a trip to Bellingham

Beautiful Bellingham is 22 miles from the Canadian border, resting in direct view of Mt. Baker. A drive past farms, vineyards, and orchards will take you there for recreation in winter, and alpine hiking when the snow melts. The free-spirited small town of Bellingham offers wooden docks, wrought iron street lamps, and a co-op local art gallery on 12th Street. Take in the Art Wall at Colophon Cafe in historic Fairhaven Village. Explore inventive and holistic Mindport, Bellingham's interactive half-art and half-science museum, and experience the town's independent streak with its year-round celebration of independent film at the Pickford Film Center. Bike the Interurban Trail to Larrabee State Park, hike to the waterfalls in Whatcom Falls Park, or watch sailboats and kayaks on Bellingham Bay.

View airport information for Bellingham (BLI)