Book Cheap Flights from Bellingham with Alaska Airlines
Find round-trip flight deals from Bellingham.*
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Seattle (SEA)*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.
One-way flight deals from Bellingham.*
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Bellingham (BLI) | Portland (PDX) | One-way | Saver | Depart: May 24, 2026 | From $99 Seen: 11 hours ago | |
| Bellingham (BLI) | Seattle (SEA) | One-way | Saver | Depart: May 16, 2026 | From $104 Seen: 11 hours ago | |
| Bellingham (BLI) | Seattle (SEA) | One-way | Saver | Depart: May 27, 2026 | From $104 Seen: 11 hours ago | |
| Bellingham (BLI) | Seattle (SEA) | One-way | Saver | Depart: Jun 6, 2026 | From $104 Seen: 11 hours ago | |
| Bellingham (BLI) | Seattle (SEA) | One-way | Saver | Depart: May 23, 2026 | From $104 Seen: 11 hours ago | |
| Bellingham (BLI) | Seattle (SEA) | One-way | Saver | Depart: Jun 2, 2026 | From $104 Seen: 11 hours ago | |
| Bellingham (BLI) | Seattle (SEA) | One-way | Saver | Depart: Jun 9, 2026 | From $104 Seen: 11 hours ago | |
| Bellingham (BLI) | Portland (PDX) | One-way | Saver | Depart: Aug 24, 2026 | From $134 Seen: 11 hours ago | |
| Bellingham (BLI) | Portland (PDX) | One-way | Saver | Depart: May 23, 2026 | From $134 Seen: 11 hours ago | |
| Bellingham (BLI) | Portland (PDX) | One-way | Saver | Depart: Aug 25, 2026 | From $134 Seen: 11 hours ago | |
| Bellingham (BLI) | Portland (PDX) | One-way | Saver | Depart: Jun 4, 2026 | From $144 Seen: 11 hours ago | |
| Bellingham (BLI) | Portland (PDX) | One-way | Saver | Depart: Jun 5, 2026 | From $144 Seen: 11 hours ago | |
| Bellingham (BLI) | Sacramento (SMF) | One-way | Saver | Depart: May 27, 2026 | From $172 Seen: 11 hours ago | |
| Bellingham (BLI) | Sacramento (SMF) | One-way | Saver | Depart: Jun 2, 2026 | From $172 Seen: 11 hours ago | |
| Bellingham (BLI) | Sacramento (SMF) | One-way | Saver | Depart: Jun 9, 2026 | From $172 Seen: 11 hours ago | |
| Bellingham (BLI) | Sacramento (SMF) | One-way | Saver | Depart: Jun 3, 2026 | From $172 Seen: 11 hours ago | |
| Bellingham (BLI) | Detroit (DTW) | One-way | Saver | Depart: May 16, 2026 | From $176 Seen: 11 hours ago | |
| Bellingham (BLI) | Detroit (DTW) | One-way | Saver | Depart: May 19, 2026 | From $176 Seen: 11 hours ago | |
| Bellingham (BLI) | San Jose (SJC) | One-way | Saver | Depart: May 16, 2026 | From $176 Seen: 11 hours ago | |
| Bellingham (BLI) | San Jose (SJC) | One-way | Saver | Depart: May 19, 2026 | From $176 Seen: 4 minutes 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.