Cheap flights from Bellingham to San Francisco

One-way fares from $300 · BLI → SFO · prices found by travellers in the last 48 hours

Cheapest fare
$300

Alaska Airlines · Fri, Nov 13

Cheapest month
November

from $300

Direct flights
Not recently

Usually 1+ stop

Quickest trip
3h 11m

1,220 km

Get a price alert

We'll email you when Bellingham → San Francisco drops to your price. It's free, and you can stop any time.

Today's cheapest fare is $300. We'll send one email to confirm. See our privacy policy.

Cheapest month to fly from Bellingham to San Francisco

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest $300

Plan the rest of your trip to San Francisco

Where to stay, what to do and getting around, from our travel partners.

About flights from Bellingham to San Francisco

Bellingham (BLI) and San Francisco (SFO) are about 1,220 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 3h 11m. Over the next few months, one-way fares start from $300, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Bellingham to San Francisco?

The cheapest one-way fare we've seen recently is $300 with Alaska Airlines, departing Friday, November 13, 2026.

What is the cheapest month to fly from Bellingham to San Francisco?

November 2026 currently has the lowest fares, from $300 one way.

Are there direct flights from Bellingham to San Francisco?

We haven't seen direct fares recently, so most journeys include at least one stop.

How long is the flight from Bellingham to San Francisco?

The quickest journey we've seen takes about 3h 11m. Bellingham and San Francisco are around 1,220 km apart.

Which airlines fly from Bellingham to San Francisco?

Recent fares on this route were with Alaska Airlines.

More cheap flights from Bellingham

Compare flights to San Francisco from other cities →