Cheap flights from Bellingham from $45

Our data suggests that currently, the cheapest flights from Bellingham are being offered by Alaska Airlines and Allegiant Air. For example, Alaska Airlines flights from Bellingham to Phoenix Sky Harbor Intl Airport currently start at $82, and Allegiant Air flights from Bellingham to Phoenix-Mesa Gateway Airport are around $153.

Currently, the cheapest flight from Bellingham found by our users is for $66 to Oakland, California. Prices will vary according to several factors such as the departure date and time, but on average you can expect to pay around $228 to travel from Bellingham to Oakland, California.

Seattle is currently the destination served most frequently from Bellingham, with 12 flights per day on average.

Airlines including Alaska Airlines and Allegiant Air frequently fly from Bellingham. You can view other airlines by performing a quick search in the form above.

If you are looking for a cheap first class flight, consider flights to Seattle, for which the starting price of a first class seat can be as low as $828.

Prices for flights from Bellingham Airport refresh daily.

As of January 2026, there are 3 operators available to choose from for flights from Bellingham Airport.

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bellingham Airport.

The required travel and health documents for your Bellingham Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bellingham Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.