BLI - SFO

$118 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 5/11. 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
1 adult, Economy, 0 bags

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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Everything you should know

Cheapest round-trip
$225
Typical prices: $409-$200
Multiple Airlines
Mon 6/22Thu 6/25
BLI - SFO • 1 stop
Cheapest one-way
$118
Typical prices: $221-$295
Multiple Airlines
Mon 5/11
BLI - SFO • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Bellingham and San Francisco. You'll need at least 1 connection.
Insights
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Top layover airports
Cheapest • Avg $429 (round-trip)
Shortest trip • 3h 56m (one-way)
Insights
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Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Francisco!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Bellingham to San Francisco

Mon, Jun 22 - Thu, Jun 25
Multiple Airlines Logo
9:54 am - 2:16 pm
BLI
-
SFO
28h 22m
1 stop
Multiple Airlines Logo
8:45 pm - 9:01 am
SFO
-
BLI
12h 16m
1 stop
$225Multiple Airlines
Wed, May 27 - Wed, Jun 3
Multiple Airlines Logo
9:00 am - 9:04 pm
BLI
-
SFO
36h 04m
2 stops
Multiple Airlines Logo
10:45 pm - 9:14 am
SFO
-
BLI
10h 29m
1 stop
$240Multiple Airlines
Mon, Jun 22 - Thu, Jun 25
Multiple Airlines Logo
3:47 pm - 4:21 pm
BLI
-
SFO
24h 34m
2 stops
Multiple Airlines Logo
8:45 pm - 9:01 am
SFO
-
BLI
12h 16m
1 stop
$249Multiple Airlines
Fri, Jul 10 - Sat, Jul 11
Multiple Airlines Logo
3:42 pm - 8:43 am
BLI
-
SFO
17h 01m
1 stop
Multiple Airlines Logo
10:56 pm - 10:39 am
SFO
-
BLI
11h 43m
1 stop
$279Multiple Airlines
Thu, Jul 16 - Thu, Jul 23
Multiple Airlines Logo
11:29 am - 7:53 pm
BLI
-
SFO
8h 24m
1 stop
Multiple Airlines Logo
10:56 pm - 8:39 am
SFO
-
BLI
9h 43m
1 stop
$282Multiple Airlines
Sun, Jul 12 - Wed, Jul 15
Multiple Airlines Logo
1:16 pm - 8:43 am
BLI
-
SFO
19h 27m
1 stop
Multiple Airlines Logo
10:56 pm - 11:28 pm
SFO
-
BLI
24h 32m
1 stop
$283Multiple Airlines
Mon, Jun 29 - Thu, Jul 9
Multiple Airlines Logo
3:47 pm - 10:13 pm
BLI
-
SFO
30h 26m
2 stops
Multiple Airlines Logo
10:56 pm - 8:39 am
SFO
-
BLI
9h 43m
1 stop
$287Multiple Airlines
Sun, Jul 12 - Wed, Jul 15
Multiple Airlines Logo
1:16 pm - 8:43 am
BLI
-
SFO
19h 27m
1 stop
Multiple Airlines Logo
11:10 am - 10:39 am
SFO
-
BLI
23h 29m
2 stops
$291Multiple Airlines
Fri, Jul 10 - Sun, Jul 12
Multiple Airlines Logo
3:42 pm - 8:43 am
BLI
-
SFO
17h 01m
1 stop
Multiple Airlines Logo
10:56 pm - 8:59 am
SFO
-
BLI
10h 03m
1 stop
$294Multiple Airlines
Wed, Jun 3 - Sun, Jun 14
Multiple Airlines Logo
9:00 am - 2:48 pm
BLI
-
SFO
29h 48m
2 stops
Multiple Airlines Logo
10:58 pm - 9:04 am
SFO
-
BLI
10h 06m
1 stop
$301Multiple Airlines
Booking Insights

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.

How much is a round-trip flight from Bellingham to San Francisco?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Bellingham to San Francisco departing in June.

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 November, where tickets cost $0 (return) on average. On the other hand, the most expensive months are January and September, where the average cost of round-trip tickets is $675 and $543 respectively.

Good to know

Low seasonJuly
Cheapest flight$118
Best time to beat the crowds with an average 66% drop in price.
Most popular time to fly and prices are also 66% 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 $118 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.

Reviews of the top airline 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.
7.9
Alaska AirlinesOverall score based on 12317 reviews
8.1Boarding
7.0Entertainment
7.8Comfort
8.5Crew
7.1Food
Airline reviews

The check-in crew for Alaska was rude, unhelpful, and the opposite of customer-centric. We arrived 50 minutes before our flight and were told it was too late to check baggage. When I asked what the cutoff was, the agent started speaking in codes “D50” and yelling to their manager who also spoke in codes. They then tried to speak to me using these codes and all I wanted to know was the time of the cutoff, which they would not — or could not — articulate. They booked me and my family on the next flight while smirking.

2.0 MediocreJoel, Apr 2026
JFK - SFO
Read more Alaska Airlines reviews

The check-in crew for Alaska was rude, unhelpful, and the opposite of customer-centric. We arrived 50 minutes before our flight and were told it was too late to check baggage. When I asked what the cutoff was, the agent started speaking in codes “D50” and yelling to their manager who also spoke in codes. They then tried to speak to me using these codes and all I wanted to know was the time of the cutoff, which they would not — or could not — articulate. They booked me and my family on the next flight while smirking.

Generally Good. Outbound flight was marred by a continuously s creaming baby. Fortunately the flight was only 90 mins long it would be nice if people traveling with small childres could be centered in one part of the plane. Also, you need to adapt your servey to include a "not applicable " option for things like food and entertainment, which are not offered on shorter flights. I fily Alaska by choice as given all the cirumstances, I fel\el you do a good job.

i canceled my flight from SEA to SFO, SNA to SEA and received full refund from Alaska Airlines. i am pleased with the customer service.

i canceled my return flight package with Alaska Airlines. Customer Service was excellent and assisted me to cancelled both of our reservations and returned the payment in full. that is excellent service and understanding and empathy of the customers' needs. i like Alaska Airlines and recommend AS to everyone.

Representatives both at the gate and on the plane have zero interest in helping you! It’s really unfortunate…

I was in economy class and there was plenty of leg room. New interior which was nice and they served various kinds of chips and sodas on the red eye. You couldn't get a bottle of water but they instead served it in a medium paper cup from a reinforced structured paper container, environmental friendly.

Great experience, staff and crew were very professional, friendly and helpful!

I fell asleep and missed my flight and they rescheduled me no problem. Staff was professional and the plane was clean. I was very happy with my experience.

Alaska used to be a top notch airline. With it's growth it is now in line with the big airlines. Not bad, not great.

Overall it was fine, however one of my two checked bags did not arrive and I was told it was left in Palm Springs. I don't understand how one of the two bags made it through fine but the other got lost .

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

Information on your arrival and departure airports