S$162 Cheap Flights from Seattle to Bellingham

If you’re travelling from SEA to BLI, round-trip journeys start from S$297. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year, so don’t hang around. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.

The majority of flights can be cancelled online, but every air carrier has its own set of terms and conditions. If you do decide to cancel your flight, visit our Customer Service Portal and follow the instructions.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Seattle - Tacoma Intl. Airport (SEA) to BLI flights, you’ll see a “no change fees” filter for you to select.

With a flight distance of 150 kilometres, it’s only a short hop from Seattle - Tacoma Intl. Airport (SEA) to Bellingham Intl. Airport (BLI). It might be a quick flight, but it’s still worth bringing along a book to read.

Check out the fares with Alaska Airlines (AS) if you want to travel straight from SEA to Bellingham International Airport. This popular airline operates 139 monthly flights, so you’re sure to find one that suits your schedule.

Flight prices are always on the move, so not always. While last-minute deals between Sea-Tac Airport and Bellingham International Airport are of course possible, it’s also a good idea to keep track of prices well before you fly. In fact, some air carriers announce their prices up to a year prior to the departure date. Expedia is continuously updating the biggest bargains around, so check back often and be ready to lock in your seat when prices drop.