$378 Cheap Flights from San Francisco International (SFO) to Bellingham (BLI) in 2025

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Flight deals from San Francisco International to Bellingham

Looking for a cheap last-minute deal or the best return flight from San Francisco International to Bellingham? Find the lowest prices on one-way and return tickets right here.

Bellingham.$378 per passenger.Departing Sun, 31 Aug, returning Sat, 6 Sep.Return flight with Hawaiian Airlines.Outbound indirect flight with Hawaiian Airlines, departs from San Francisco International on Sun, 31 Aug, arriving in Bellingham.Inbound indirect flight with Hawaiian Airlines, departs from Bellingham on Sat, 6 Sep, arriving in San Francisco International.Price includes taxes and charges.From $378, select.

Bellingham.$382 per passenger.Departing Fri, 1 Aug, returning Mon, 4 Aug.Return flight with Frontier Airlines and Allegiant Air.Outbound indirect flight with Frontier Airlines, departs from San Francisco International on Fri, 1 Aug, arriving in Bellingham.Inbound indirect flight with Allegiant Air, departs from Bellingham on Mon, 4 Aug, arriving in San Francisco International.Price includes taxes and charges.From $382, select.

Bellingham.$421 per passenger.Departing Thu, 24 Jul, returning Mon, 28 Jul.Return flight with Frontier Airlines and Allegiant Air.Outbound indirect flight with Frontier Airlines, departs from San Francisco International on Thu, 24 Jul, arriving in Bellingham.Inbound indirect flight with Allegiant Air, departs from Bellingham on Mon, 28 Jul, arriving in San Francisco International.Price includes taxes and charges.From $421, select.

Bellingham.$462 per passenger.Departing Mon, 28 Jul, returning Fri, 1 Aug.Return flight with Alaska Airlines and Allegiant Air.Outbound indirect flight with Alaska Airlines, departs from San Francisco International on Mon, 28 Jul, arriving in Bellingham.Inbound indirect flight with Allegiant Air, departs from Bellingham on Fri, 1 Aug, arriving in San Francisco International.Price includes taxes and charges.From $462, select.

Bellingham.$930 per passenger.Departing Wed, 26 Nov, returning Sat, 29 Nov.Return flight with Hawaiian Airlines.Outbound indirect flight with Hawaiian Airlines, departs from San Francisco International on Wed, 26 Nov, arriving in Bellingham.Inbound indirect flight with Hawaiian Airlines, departs from Bellingham on Sat, 29 Nov, arriving in San Francisco International.Price includes taxes and charges.From $930, select.

Find the cheapest month to fly from San Francisco International to Bellingham

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Francisco International to Bellingham flights are currently cheapest in August.

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San Francisco International to Bellingham: Alternative routes

Compare routes from San Francisco International to Bellingham below. You may find an airport to fly into that's cheaper, faster, or easier than Bellingham.

San Francisco to Bellingham: Flight information

The things to know before you go.

Cheapest flight found	$380
Cheapest month to fly	August

Finding cheap flights from San Francisco International to Bellingham: Frequently asked questions

How much are return flights from San Francisco International to Bellingham?

The best price we found for a return flight from San Francisco International to Bellingham is $378. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from San Francisco International to Bellingham?

Currently, there are no airlines that fly direct from San Francisco International to Bellingham. But we found flights with one or more stops from $378.

How many flights are there a week from San Francisco International to Bellingham?

As of July 2025, there are no flights flying from San Francisco International to Bellingham.

When is the cheapest time to fly from San Francisco International to Bellingham?

The cheapest month to fly from San Francisco International to Bellingham is usually August.

Which upcoming date is cheapest to fly from San Francisco International Airport to Bellingham Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Francisco International Airport to Bellingham Airport on Sunday, 31 August 2025.

Can I get a direct flight from San Francisco International Airport to Bellingham Airport?

No airlines currently offer direct flights between San Francisco International Airport and Bellingham Airport. Most routes have one or more stops.

How can I find the best flight deal to Bellingham?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Bellingham but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Bellingham?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Bellingham is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from San Francisco International Airport to Bellingham with?

Currently, Hawaiian Airlines offers the cheapest flight tickets to Bellingham.

Flying from San Francisco International Airport (SFO) to Bellingham International Airport (BLI): what you need to know

Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules worth sticking to. Show up at the airport on time to catch your SFO to BLI flight.
Travelling during a peak month like August? Public holidays and other popular seasons can lead to longer queues at check-in and security. Play it safe and arrive up to four hours before an international flight and two hours before a domestic departure.
Consider adding a stopover when booking your ticket from San Francisco International Airport to Bellingham International Airport. Just uncheck 'Direct flights only' to break up your journey, or even explore someplace new along the way. Here are some options between SFO and BLI:
- Palm Springs International Airport
- Harry Reid Airport (formerly McCarran Airport)
- San Diego International Airport

How to find the cheapest flights from San Francisco International Airport (SFO) to Bellingham International Airport (BLI)

$176 is the lowest price for a one-way San Francisco International Airport to Bellingham International Airport flight. A return flight starts at $378. These prices can change based on availability and demand.
Don't leave things to the last moment. You're more likely to get cheap tickets from SFO to BLI if you book early. Airlines often offer some excellent early bird rates.
If you can be flexible with your travel plans, try using the 'Whole month' search tool. It'll find the cheapest price in every month when searching for a flight from San Francisco International Airport to Bellingham International Airport.
Save time looking for cheap flights from SFO to BLI by setting up a Price Alert. You'll receive an email or notification on the app when a special offer becomes available.
Choose your preferred arrival and departure times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to get the best deals on flights from San Francisco International Airport to Bellingham International Airport.

Handy information about San Francisco International Airport (SFO)

77.36% of flights that take off from San Francisco International Airport land at their destination on time.
To get to San Francisco International Airport from central San Francisco, it takes about 20 minutes if you're travelling by car. Of course, this depends on traffic conditions. It's approximately 21 kilometres from the airport to the city centre.
The journey when using public transport usually takes 45 minutes.
Get your travels off to a relaxed start by staying near SFO. Whether you have an early flight from San Francisco International Airport to Bellingham International Airport or want to avoid feeling rushed, these stays are the answer:

Arriving at Bellingham International Airport (BLI)

Book a hotel close to BLI if you're catching a late San Francisco International Airport to Bellingham International Airport flight. Check in to one of these accommodation options and skip the long transfer:
Get on the fast track to adventure by picking up a Bellingham International Airport rental car. Grab your wheels from Budget, Alamo or Thrifty and explore beyond Bellingham's main sights.
Lock in the best possible rate by booking your ride from Bellingham International Airport about two weeks ahead of your trip.

Getting from Bellingham International Airport (BLI) to central Bellingham

You'll find BLI at 4255 Mitchell Way.
From Bellingham International Airport, Bellingham is approximately 10 kilometres away. It takes around 15 minutes to reach the centre by car.
It'll take around 25 minutes to get there by public transport.

When to fly to Bellingham International Airport (BLI)

The quietest month for a flight from San Francisco International Airport to Bellingham International Airport is May, while July is the busiest. Pick the best time to go to Bellingham based on whether you prefer a laid-back vibe or a more bustling atmosphere.
Lock in your flight from San Francisco International Airport to Bellingham International Airport for August if you'd like to visit Bellingham during its warmest month. Expect temperatures of between 12ºC (54ºF) and 25ºC (77ºF).
February sees average temperatures of between -2ºC (28ºF) and 10ºC (50ºF). Look for cheap tickets from SFO to BLI sometime then if you'd rather travel in cooler conditions.

Explore more of United States

Bellingham has loads to offer, but there are so many other corners of United States you'll want to see. About 129 kilometres south of Bellingham, a visit to Seattle will keep your itinerary packed. Start with attractions like Greyhound: Bus Station, LMN Architects and Boeing Radiation Effects Lab.
Portland is another must-experience destination in United States and is around 354 kilometres south of Bellingham. No trip is complete without seeing Pioneer Courthouse Square, Portland Japanese Garden and Pittock Mansion.