Cheap Flights From Bellingham Intl. (BLI) To San Francisco Intl. (SFO)

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Cheapest Flights from Bellingham (BLI) to San Francisco (SFO)

The cheapest flights to San Francisco Intl. found within the past 7 days were CA $339 round trip and CA $169 one way. Prices and availability subject to change. Additional terms may apply.

Sat, May 16 - Wed, May 20
BLI
Bellingham
SFO
San Francisco
CA $339 Roundtrip, found 2 days ago
CA $339
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sat, May 16 from Bellingham to San Francisco, returning Wed, May 20, priced at CA $339 found 2 days ago
Sat, Feb 28 - Sat, Mar 7
BLI
Bellingham
SFO
San Francisco
CA $341 Roundtrip, found 1 day ago
CA $341
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Feb 28 from Bellingham to San Francisco, returning Sat, Mar 7, priced at CA $341 found 1 day ago
Tue, Mar 3 - Tue, Mar 10
BLI
Bellingham
SFO
San Francisco
CA $347 Roundtrip, found 4 days ago
CA $347
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Mar 3 from Bellingham to San Francisco, returning Tue, Mar 10, priced at CA $347 found 4 days ago
Sat, May 9 - Mon, May 18
BLI
Bellingham
SFO
San Francisco
CA $355 Roundtrip, found 5 days ago
CA $355
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, May 9 from Bellingham to San Francisco, returning Mon, May 18, priced at CA $355 found 5 days ago
Fri, Feb 27 - Tue, Mar 3
BLI
Bellingham
SFO
San Francisco
CA $363 Roundtrip, found 6 days ago
CA $363
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Fri, Feb 27 from Bellingham to San Francisco, returning Tue, Mar 3, priced at CA $363 found 6 days ago
Thu, May 7 - Sun, May 10
BLI
Bellingham
SFO
San Francisco
CA $365 Roundtrip, found 10 hours ago
CA $365
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Thu, May 7 from Bellingham to San Francisco, returning Sun, May 10, priced at CA $365 found 10 hours ago
Fri, May 8 - Mon, May 11
BLI
Bellingham
SFO
San Francisco
CA $368 Roundtrip, found 4 days ago
CA $368
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, May 8 from Bellingham to San Francisco, returning Mon, May 11, priced at CA $368 found 4 days ago
Mon, May 11 - Mon, May 18
BLI
Bellingham
SFO
San Francisco
CA $370 Roundtrip, found 6 days ago
CA $370
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, May 11 from Bellingham to San Francisco, returning Mon, May 18, priced at CA $370 found 6 days ago
Sat, May 16 - Wed, May 20
BLI
Bellingham
SFO
San Francisco
CA $383 Roundtrip, found 2 days ago
CA $383
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sat, May 16 from Bellingham to San Francisco, returning Wed, May 20, priced at CA $383 found 2 days ago
Sat, May 16 - Mon, May 18
BLI
Bellingham
SFO
San Francisco
CA $384 Roundtrip, found 3 days ago
CA $384
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, May 16 from Bellingham to San Francisco, returning Mon, May 18, priced at CA $384 found 3 days ago

Frequently asked questions

Are there direct flights from BLI to San Francisco Intl. Airport (SFO)?
There are no direct flights from Bellingham Intl. Airport (BLI) to SFO. However, there are airlines which offer flights with only one stopover. Check out Alaska Airlines, Qatar Airways or American Airlines.
What airlines fly from Bellingham International Airport to SFO?
Right now, no airline flies straight to San Francisco Intl. Airport (SFO) from Bellingham International Airport. Getting there will involve one stopover at least. Lock in your ticket in advance to pick up the best price and connections.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.