BLI - SFO

$104 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 6/6. 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.
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KAYAK searches 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
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Flights Deals

Cheap Flights from Bellingham to San Francisco

 
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.

Recent round-trip flight deals from Bellingham to San Francisco

KAYAK's recommended round-trip deals from the most popular airlines that fly from Bellingham to San Francisco.
Discover the best prices for you by selecting your travel dates on KAYAK.
Hawaiian Airlines Logo
12:59 pm - 7:10 pmBLI-SFO
6h 11m1 stop
Hawaiian Airlines Logo
6:49 pm - 11:59 pmSFO-BLI
5h 10m1 stop
$223Hawaiian Airlines
Find Deal
Mon, May 19 - Sun, May 25
Alaska Airlines Logo
4:05 pm - 10:40 pmBLI-SFO
6h 35m1 stop
Alaska Airlines Logo
6:53 pm - 11:59 pmSFO-BLI
5h 06m1 stop
$228Alaska Airlines
Find Deal
Sat, Aug 9 - Tue, Aug 12
Alaska Airlines Logo
12:56 pm - 5:57 pmBLI-SFO
5h 01m1 stop
Alaska Airlines Logo
7:49 pm - 11:59 pmSFO-BLI
4h 10m1 stop
$267Alaska Airlines
Find Deal
Wed, Aug 6 - Tue, Aug 12
Alaska Airlines Logo
12:59 pm - 7:35 pmBLI-SFO
6h 36m2 stops
Alaska Airlines Logo
7:49 pm - 11:59 pmSFO-BLI
4h 10m1 stop
$271Alaska Airlines
Find Deal
Mon, May 19 - Sun, May 25
Alaska Airlines Logo
4:05 pm - 11:50 pmBLI-SFO
7h 45m2 stops
Alaska Airlines Logo
6:53 pm - 11:59 pmSFO-BLI
5h 06m1 stop
$288Alaska Airlines
Find Deal
Tue, Aug 12 - Wed, Aug 13
Alaska Airlines Logo
4:05 pm - 9:16 amBLI-SFO
17h 11m1 stop
Alaska Airlines Logo
7:49 pm - 11:59 pmSFO-BLI
4h 10m1 stop
$296Alaska Airlines
Find Deal
Sun, Aug 10 - Wed, Aug 13
Alaska Airlines Logo
4:05 pm - 9:19 pmBLI-SFO
5h 14m2 stops
Alaska Airlines Logo
7:49 pm - 11:59 pmSFO-BLI
4h 10m1 stop
$301Alaska Airlines
Find Deal
Sat, Aug 9 - Mon, Aug 11
Alaska Airlines Logo
12:59 pm - 9:23 pmBLI-SFO
8h 24m1 stop
Alaska Airlines Logo
7:49 pm - 3:25 pmSFO-BLI
19h 36m1 stop
$304Alaska Airlines
Find Deal
Fri, May 23 - Sat, May 31
Alaska Airlines Logo
12:56 pm - 6:53 pmBLI-SFO
5h 57m1 stop
Alaska Airlines Logo
7:49 pm - 11:59 pmSFO-BLI
4h 10m1 stop
$306Alaska Airlines
Find Deal
Wed, Aug 6 - Sat, Aug 9
Alaska Airlines Logo
6:00 am - 12:24 pmBLI-SFO
6h 24m2 stops
Alaska Airlines Logo
7:49 pm - 11:59 pmSFO-BLI
4h 10m1 stop
$321Alaska Airlines
Find Deal
Fri, Aug 8 - Tue, Aug 12
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KAYAK's insights & trends for Bellingham to San Francisco flights

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 round-trip flights from Bellingham to San Francisco clicked on KAYAK for each day over the last 12 months.

When flying from Bellingham to San Francisco, you should consider leaving on a Saturday and avoid Wednesdays if you are looking for the best rates. For your return to Bellingham, you’ll find the best rates on Fridays and the most expensive ones on Sundays.

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 round-trip 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 July, where tickets cost $177 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is $510 and $438 respectively.

Good to know

Low seasonSeptember
High seasonMarch
Cheapest flight$104
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 7% increase in price.
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 $104 for a one-way ticket and $223 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.

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 9968 reviews
8.2Boarding
7.1Entertainment
8.5Crew
7.9Comfort
7.1Food
Airline reviews

Flight attendant took my carefully folded coat and flung it across the aisle to the bin across the way. Where one of the passengers rescued it for me, because that just wasn’t right!!

8.0 ExcellentJudy, Apr 2025SNA - SFO
Read more Alaska Airlines reviews

Flight attendant took my carefully folded coat and flung it across the aisle to the bin across the way. Where one of the passengers rescued it for me, because that just wasn’t right!!

the flight was delayed twice and then delayed from taking off.

This was my first trip in years with Alaska. I don’t think I’ll do it again. The planes are old and tired looking. The seats are small with zero legroom. The JFK terminal is one of the worst I’ve been in. On this flight the pilot had to abort the landing and circle the Bay before trying again. I think I’ll stick with the usual suspects …

Changed flight from San Fran to Seattle Then with a Delayed takeoff barely made my connection Waited over an hour for luggage 😜

Alaska no longer allows customers to print boarding passes at the airport. They only use mobile phones for boarding passes. Try getting on an Alaska plane with a dead phone and no boarding pass! Great customer service Alaska!

Flight was delayed twice, I was forced to check my bag, and the only offered water or apple juice on the flight

Appreciate efficiency and early arrivals. Missed video on such a long flight (DCA to SFO).

I paid $49 to select my seat---6A a window seat just behind first class. When I started to get on the plane I was told that my seat had been given to someone else and I now had a middle seat. They finally gave me an aisle seat. When I told them I wanted my $49 back, I was told I would need to call alaska and fight with them to get my money back. And when i was on the flight people going by kept hitting me with their bags. I have tried calling alaska twice to talk about a refund but never got thru to the right person!

All 4 members of my family found the seats terribly uncomfortable. 2 of us suffered from back issues the next few days.

Delays, delays, delays.... (and) Told no room for carry on after boarding B Group and told to drop off our carry on at door to be checked in instead. There was plenty of room left in the overheads above our seats right up to the end of boarding!!!!

Easiest flights I’ve ever taken. Plane was comfortable without overly crowded seating.

Terrible. Still have not received the refund from them. They sent it to some account that I don't even know. Spoke with costumer service and they are unable to help.

I didn’t like it at all. I miss my second flight because of the delay on Allegiant Air now I m stuck in MCO.

Good, but a bit late on take off after loading. Don't like charging for carry ons!

First time flying with them and will definitely fly again in the future. Crew was so nice and friendly, fought was seamless. They are simple planes, no entertainment, but it’s fine for a short flight or if you have personal devices Rates are competitive, and they did so well with keeping the flight on time after a tropical storm, where other airlines had delays and cancellations.

They boarded passengers that sat in the back of the plane first, making boarding very efficient.

I didn't even take this flight. My plans changed and I couldn't get ahold of customer service and the website kept breaking down during the attempt to change the flight. I wound up taking another airline entirely and eating the cost.

The worst flying experience ever 3 delays. No accommodations. Had to deboard the plane after being delayed.

Posted a 20minute delay but didn’t delay at all. Caused boarding issues and confusion. Also, didn’t release baggage. Took over an hour and 20 minutes to get luggage.

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.

Everything you need to know for your flight from Bellingham to San Francisco

Information on your arrival and departure airports

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