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 $379 round trip and CA $183 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Apr 30 - Sat, May 2
BLI
Bellingham
SFO
San Francisco
CA $379 Roundtrip, found 6 days ago
CA $379
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu, Apr 30 from Bellingham to San Francisco, returning Sat, May 2, priced at CA $379 found 6 days ago
Sat, Apr 25 - Sat, May 2
BLI
Bellingham
SFO
San Francisco
CA $379 Roundtrip, found 4 days ago
CA $379
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sat, Apr 25 from Bellingham to San Francisco, returning Sat, May 2, priced at CA $379 found 4 days ago
Thu, May 7 - Mon, May 11
BLI
Bellingham
SFO
San Francisco
CA $385 Roundtrip, found 4 days ago
CA $385
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu, May 7 from Bellingham to San Francisco, returning Mon, May 11, priced at CA $385 found 4 days ago
Thu, Apr 30 - Sat, May 2
BLI
Bellingham
SFO
San Francisco
CA $390 Roundtrip, found 6 days ago
CA $390
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu, Apr 30 from Bellingham to San Francisco, returning Sat, May 2, priced at CA $390 found 6 days ago
Sat, Apr 25 - Tue, Apr 28
BLI
Bellingham
SFO
San Francisco
CA $394 Roundtrip, found 3 days ago
CA $394
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Apr 25 from Bellingham to San Francisco, returning Tue, Apr 28, priced at CA $394 found 3 days ago
Thu, May 7 - Mon, May 11
BLI
Bellingham
SFO
San Francisco
CA $405 Roundtrip, found 4 days ago
CA $405
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu, May 7 from Bellingham to San Francisco, returning Mon, May 11, priced at CA $405 found 4 days ago
Thu, May 7 - Mon, May 11
BLI
Bellingham
SFO
San Francisco
CA $407 Roundtrip, found 4 days ago
CA $407
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu, May 7 from Bellingham to San Francisco, returning Mon, May 11, priced at CA $407 found 4 days ago
Thu, May 7 - Mon, May 11
BLI
Bellingham
SFO
San Francisco
CA $412 Roundtrip, found 4 days ago
CA $412
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu, May 7 from Bellingham to San Francisco, returning Mon, May 11, priced at CA $412 found 4 days ago
Wed, Apr 29 - Thu, Apr 30
BLI
Bellingham
SFO
San Francisco
CA $415 Roundtrip, found 3 days ago
CA $415
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, Apr 29 from Bellingham to San Francisco, returning Thu, Apr 30, priced at CA $415 found 3 days ago
Thu, Apr 30 - Sat, May 2
BLI
Bellingham
SFO
San Francisco
CA $418 Roundtrip, found 6 days ago
CA $418
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu, Apr 30 from Bellingham to San Francisco, returning Sat, May 2, priced at CA $418 found 6 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.

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*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.