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BLI - SFO

$164 Find cheap flights from Bellingham to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bellingham to San Francisco departing on 6/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 7/6
Sat 7/13

Search hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bellingham to San Francisco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bellingham to San Francisco, as well as popular online travel agencies
In the last 7 days travelers have searched 43,995,393 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Bellingham to San Francisco (BLI-SFO)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bellingham to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:55 pm - 11:44 pmBLI-SFO
4h 49m1 stop
9:35 pm - 6:14 pmSFO-BLI
20h 39m1 stop
$279Alaska Airlines
Find Deal
Fri, Oct 18 - Sun, Oct 20
6:15 pm - 11:42 pmBLI-SFO
5h 27m1 stop
2:47 pm - 11:59 pmSFO-BLI
9h 12m1 stop
$288Alaska Airlines
Find Deal
Thu, Jul 25 - Tue, Jul 30
6:15 pm - 11:42 pmBLI-SFO
5h 27m1 stop
6:00 am - 11:59 pmSFO-BLI
17h 59m1 stop
$297Alaska Airlines
Find Deal
Wed, Jul 17 - Thu, Jul 18
6:15 pm - 11:42 pmBLI-SFO
5h 27m1 stop
8:43 am - 11:59 pmSFO-BLI
15h 16m2 stops
$302Alaska Airlines
Find Deal
Wed, Jul 17 - Thu, Jul 18
6:55 pm - 11:44 pmBLI-SFO
4h 49m1 stop
6:00 am - 11:57 pmSFO-BLI
17h 57m2 stops
$314Alaska Airlines
Find Deal
Fri, Oct 18 - Sun, Oct 20
6:15 pm - 11:42 pmBLI-SFO
5h 27m1 stop
7:59 pm - 1:21 pmSFO-BLI
17h 22m1 stop
$322Alaska Airlines
Find Deal
Wed, Jul 17 - Fri, Jul 19
10:00 am - 12:00 pmBLI-SFO
26h 00m3 stops
7:05 pm - 11:21 pmSFO-BLI
28h 16m2 stops
Tue, Jul 16 - Wed, Jul 17
5:20 am - 1:10 pmBLI-SFO
7h 50m2 stops
1:40 pm - 11:59 pmSFO-BLI
10h 19m2 stops
$788American Airlines
Find Deal
Sun, Jul 21 - Fri, Jul 26
5:20 am - 1:40 pmBLI-SFO
8h 20m2 stops
2:20 pm - 11:59 pmSFO-BLI
9h 39m2 stops
$828American Airlines
Find Deal
Tue, Aug 13 - Sat, Aug 17
5:20 am - 1:10 pmBLI-SFO
7h 50m2 stops
1:40 pm - 11:59 pmSFO-BLI
10h 19m2 stops
$1,108American Airlines
Find Deal
Sun, Jul 14 - Fri, Jul 19

Flights from Bellingham to San Francisco - Travel Insights & Trends

Get data-powered insights and trends into flights from Bellingham to San Francisco to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Bellingham to San Francisco?

The average price of all flights from Bellingham to San Francisco clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Bellingham to San Francisco, look for departures on Tuesdays and avoid leaving on a Wednesday, as it's usually the priciest day. When flying back from San Francisco, Friday is the cheapest day to fly and Sunday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Bellingham to San Francisco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Bellingham to San Francisco is June, where tickets cost $129 on average. On the other hand, the most expensive months are November and December, where the average cost of tickets is $583 and $567 respectively.

Good to know

Low season

December

High season

March

Cheapest flight

$164
Best time to beat the crowds but there is an average 44% increase in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from Bellingham to San Francisco

When to book flights from Bellingham to San Francisco

Are your dates flexible? Find out the best times to travel from Bellingham to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Bellingham to San Francisco

  • What is the cheapest flight from Bellingham to San Francisco?

    In the last 3 days, the lowest price for a flight from Bellingham to San Francisco was $164 for a one-way ticket and $279 for a round-trip.

  • Do I need a passport to fly between Bellingham and San Francisco?

    No, a passport isn't needed to fly from Bellingham to San Francisco. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Bellingham to San Francisco?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Bellingham to San Francisco?

    oneworld is the only airline alliance operating flights between Bellingham and San Francisco.

  • How does KAYAK find such low prices on flights from Bellingham to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Bellingham to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Bellingham to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Bellingham is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Bellingham to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Bellingham with another airline. Booking your flights between Bellingham and SFO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Bellingham to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Bellingham up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Bellingham to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Bellingham to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Bellingham to San Francisco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9222 reviews
8.6Crew
8.2Boarding
7.3Entertainment
7.9Comfort
7.3Food
Airline reviews

It was really good and that's why we choose AA over other airlines.

10.0 ExcellentAnonymous, Jun 2024PSP - SFO
Read more about Alaska Airlines reviews

It was really good and that's why we choose AA over other airlines.

The flight was about an hour late, and there was notable turbulence for a good part of it. But of course, that was not Alaska Air’s fault, and I think the crew did a good job of keeping it safe. Service suffered a little as a result (I wish I had been offered the option of purchasing food). Overall, it was ok, because we landed safe and sound. Thanks!

Sat on tarmac for 30 minutes despite staring at three empty gates, one of which we eventually pulled into

Flight was changed twice. Original flight was scheduled at 5:30pm. Weeks before flight, flight was changed to 7:00pm. On the date of flight, flight was delayed and departed at 9:00pm. This caused many problems and significantly affected our schedule at our destination.

They canceled my flight going back to SF after I was at the airport. Wanted me to take a flight 14 hours later. Not a happy camper.

I didn’t like not knowing my seat till I got to the airport - and my boarding group was F (last).

Clean plane, relatively spacious in Main Cabin. One experience: I'm 79, with torn rotator cuff (R shoulder). I asked for help getting my carryon into the overhead bin and was told that the staff "does not help with this" (or some such phrase. On previous flights, help has been offered (and accepted). I prevailed on a fellow passenger for this. Also, why not board back to front?? Would this not help in the speed of boarding?

No tv, movies for a 6 hour flight! Worst airline I have ever travelled!

Ground crew was great in Austin, flight crew left a lot to be desired. Not particularly friendly, helpful or nice.

Like South West(2 check in baggage free) if Alaskan Airlines could give at least one check in baggage free then it would be great.

Flight was good, boarding was a breeze, flight attendants were friendly and professional. There was a medical issue with another passenger and the crew handled it in a calm and professional way.

The net issue I had was with the gate agent. We had added a carryon to our boarding pass when we checked bags. When I got to the boarding gate the agent was rude asking why I had a backpack - I said I added it - even had an orange tag on it. She ripped my tag off and swung her monitor around to show me how she was right- saying it isn’t wasn’t listed - only a checked bag. I explained again that I wasn’t sure what the issue was but I wouldn’t have an orange tag if I hadn’t added it. Then she finally checked my husband’s boarding pass and found that the agent at checkin had added my carryon to his boarding pass instead of mine. She sent me on my way without my orange tag. Was a bit embarrassing for me the tone she used with me assuming I was trying to get away with something.

Gate agent asked if I could switch seats so a family could sit together. Agent moved me to a seat in the front of the plane, no charge. It was easy. The agent did a great job.

Great seat space. However food and drink prices outrageous. Jabbing to pay for a carry on bag or stuck paying at the gate too much.

Every Allegiant Air flight I've ever taken has been delayed. This flight was delayed a full 2 hours. It was excuse after excuse after excuse. It was a flight from southern Florida. They made us board the plane on time, but made us wait for 2 hours on the tarmac. Because the engines were kept shut off, so was the air conditioning. One can only imagine how hot the air was in the cabin over those 2 hours on the tarmac, while in the hot Florida sun. Just terrible.

Actually, for the price, I'm willing to put up with a little discomfort (upright chairs) and at times inconveniences (like any airline), lack of entertainment (I can bring my own). My flight was non stop and smooth. I would fly this route again.

The flight was delayed 6 hours and we were only offered an $8 food credit. My husband stood in line to get the credit for 45 minutes and when he got close to the end of the line the computers went down.

Worst ever! Flight cancelled supposedly for weather even though we k ow of many others who flew into Bangor same time no problem. At the airport there was no customer service at all just refund and no possibility of rebook for 3-4 days. Aweful won’t fly with them again!!

It’s a budget airline so adjust expectations accordingly. Nothing is without a fee but such is necessary for tickets to remain so affordable.

No complaints. It’s a budget airline so can’t expect any frills.

Book cheap flights from Bellingham to San Francisco

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Bellingham to San Francisco found on KAYAK in the last 72 hours.
6/18Tue
2 stopsAlaska Airlines
19h 31mBLI-SFO
$164
7/3Wed
1 stopAlaska Airlines
3h 55mBLI-SFO
$174
7/3Wed
2 stopsAlaska Airlines
24h 23mBLI-SFO
$187
6/26Wed
1 stopAlaska Airlines
4h 55mBLI-SFO
$211
6/18Tue
1 stopAlaska Airlines
5h 27mBLI-SFO
$214
6/26Wed
2 stopsAlaska Airlines
13h 24mBLI-SFO
$224
7/5Fri
2 stopsAlaska Airlines
5h 03mBLI-SFO
$271
6/27Thu
2 stopsAlaska Airlines
10h 26mBLI-SFO
$281
6/23Sun
1 stopAlaska Airlines
14h 00mBLI-SFO
$292
6/27Thu
3 stops
30h 37mBLI-SFO
$368

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Last minute flights from Bellingham to San Francisco

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Bellingham to San Francisco that are departing in the next 10 days.
6/11Tue
multi-stopAlaska Airlines
6h 47mBLI-SFO
6/20Thu
multi-stopAlaska Airlines
4h 53mSFO-BLI
$613
6/11Tue
multi-stopAlaska Airlines
4h 58mBLI-SFO
6/19Wed
multi-stopAlaska Airlines
10h 51mSFO-BLI
$622
6/10Mon
multi-stopAlaska Airlines
16h 43mBLI-SFO
6/20Thu
multi-stopAlaska Airlines
6h 53mSFO-BLI
$645
6/10Mon
multi-stopAlaska Airlines
14h 28mBLI-SFO
6/19Wed
multi-stopAlaska Airlines
10h 51mSFO-BLI
$654
6/11Tue
multi-stopAlaska Airlines
6h 47mBLI-SFO
6/18Tue
multi-stopAlaska Airlines
4h 00mSFO-BLI
$675
6/11Tue
multi-stopAlaska Airlines
4h 41mBLI-SFO
6/16Sun
multi-stopAlaska Airlines
4h 53mSFO-BLI
$715
6/10Mon
multi-stop
27h 07mBLI-SFO
6/13Thu
multi-stop
29h 37mSFO-BLI
$896
6/11Tue
multi-stopAlaska Airlines
4h 58mBLI-SFO
6/15Sat
multi-stopAlaska Airlines
3h 52mSFO-BLI
$913
6/10Mon
multi-stop
27h 07mBLI-SFO
6/13Thu
multi-stop
33h 30mSFO-BLI
$929
6/10Mon
multi-stopAlaska Airlines
23h 10mBLI-SFO
6/13Thu
multi-stopAlaska Airlines
17h 59mSFO-BLI
$1,002

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Bellingham - San Francisco Flights

Departure:

Bellingham (BLI)United States

Destination:

San Francisco (SFO)United States

Return flight deals:

San Francisco - Bellingham

Cabin classes: