Alaska Airlines Flights from Bellingham to Seattle
expand_more
1 Passenger
expand_moretoday
today
Lowest fares from Bellingham to Seattle
location_on
location_on
One-way low-fare flights Bellingham to Seattle.*
flight_takeoff
flight_land
$
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Bellingham (BLI) | Seattle (SEA) | One-way | Saver | Depart: Feb 17, 2026 | From $89 Seen: 16 hours ago | |
| Bellingham (BLI) | Seattle (SEA) | One-way | Saver | Depart: Feb 18, 2026 | From $89 Seen: 16 hours ago | |
| Bellingham (BLI) | Seattle (SEA) | One-way | Saver | Depart: Mar 10, 2026 | From $89 Seen: 16 hours ago | |
| Bellingham (BLI) | Seattle (SEA) | One-way | Saver | Depart: Dec 16, 2025 | From $89 Seen: 16 hours ago | |
| Bellingham (BLI) | Seattle (SEA) | One-way | Saver | Depart: Dec 17, 2025 | From $89 Seen: 16 hours ago | |
| Bellingham (BLI) | Seattle (SEA) | One-way | Saver | Depart: Jan 13, 2026 | From $89 Seen: 16 hours ago | |
| Bellingham (BLI) | Seattle (SEA) | One-way | Saver | Depart: Jan 17, 2026 | From $89 Seen: 16 hours ago | |
| Bellingham (BLI) | Seattle (SEA) | One-way | Saver | Depart: Jan 27, 2026 | From $89 Seen: 16 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.