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Cheap flights from Bellingham to San Francisco from $125

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bellingham to San Francisco departing on 2/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Bellingham to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:30 am - 7:28 pm
BLI
-
SFO
11h 58m1 stop
Multiple Airlines Logo
10:48 am - 10:42 pm
SFO
-
BLI
11h 54m1 stop
$219Multiple Airlines
Thu, Feb 5 - Sun, Feb 8
Alaska Airlines Logo
3:55 pm - 10:56 pm
BLI
-
SFO
7h 01m1 stop
Alaska Airlines Logo
6:30 am - 11:13 am
SFO
-
BLI
4h 43m1 stop
$245Alaska Airlines
Wed, Feb 18 - Tue, Feb 24
Alaska Airlines Logo
4:19 pm - 10:56 pm
BLI
-
SFO
6h 37m1 stop
Alaska Airlines Logo
6:30 am - 11:13 am
SFO
-
BLI
4h 43m1 stop
$250Alaska Airlines
Thu, Feb 19 - Wed, Feb 25
Multiple Airlines Logo
7:30 am - 7:23 pm
BLI
-
SFO
11h 53m2 stops
Multiple Airlines Logo
10:48 am - 10:42 pm
SFO
-
BLI
11h 54m1 stop
$253Multiple Airlines
Thu, Feb 5 - Sun, Feb 8
Alaska Airlines Logo
4:19 pm - 8:36 pm
BLI
-
SFO
4h 17m1 stop
Alaska Airlines Logo
8:47 pm - 11:13 am
SFO
-
BLI
14h 26m1 stop
$255Alaska Airlines
Fri, Feb 20 - Mon, Feb 23
Multiple Airlines Logo
9:30 am - 5:00 pm
BLI
-
SFO
7h 30m1 stop
Multiple Airlines Logo
10:48 am - 10:42 pm
SFO
-
BLI
11h 54m1 stop
$272Multiple Airlines
Fri, Feb 6 - Sun, Feb 8
Alaska Airlines Logo
11:53 am - 6:07 pm
BLI
-
SFO
6h 14m1 stop
Alaska Airlines Logo
6:30 am - 11:13 am
SFO
-
BLI
4h 43m1 stop
$277Alaska Airlines
Tue, Feb 17 - Tue, Feb 24
Alaska Airlines Logo
4:19 pm - 8:36 pm
BLI
-
SFO
4h 17m1 stop
Alaska Airlines Logo
6:30 am - 11:13 am
SFO
-
BLI
4h 43m1 stop
$282Alaska Airlines
Thu, Feb 19 - Mon, Feb 23
Alaska Airlines Logo
4:19 pm - 3:48 pm
BLI
-
SFO
23h 29m1 stop
Alaska Airlines Logo
6:30 am - 11:13 am
SFO
-
BLI
4h 43m1 stop
$299Alaska Airlines
Mon, Feb 23 - Thu, Feb 26
Alaska Airlines Logo
4:19 pm - 2:02 pm
BLI
-
SFO
21h 43m1 stop
Alaska Airlines Logo
6:30 am - 11:13 am
SFO
-
BLI
4h 43m1 stop
$303Alaska Airlines
Mon, Feb 23 - Thu, Feb 26

Alaska Airlines flights from Bellingham to San Francisco

Our best Alaska Airlines deals on Bellingham to San Francisco flight tickets
Alaska Airlines
Feb 18
BLI3:55 pmBellingham
6h 00m
1 stop
SFO9:55 pmSan Francisco
Feb 25
SFO6:30 amSan Francisco
4h 43m
1 stop
BLI11:13 amBellingham
$245
Find similar
Alaska Airlines
Feb 19
BLI4:19 pmBellingham
6h 37m
1 stop
SFO10:56 pmSan Francisco
Feb 24
SFO6:30 amSan Francisco
4h 43m
1 stop
BLI11:13 amBellingham
$250
Find similar
Alaska Airlines
Feb 20
BLI4:19 pmBellingham
4h 17m
1 stop
SFO8:36 pmSan Francisco
Feb 23
SFO8:47 pmSan Francisco
14h 26m
1 stop
BLI11:13 amBellingham
$255
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Bellingham to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated January 6, 2026.
Use the filters below to find and compare flights from Bellingham to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BellinghamSan Francisco

BLI - SFO

BLISFO

Bellingham

Thu 2/5

7:30 am-7:28 pm

1 stop11h 58m

San Francisco

Sun 2/8

10:48 am-10:42 pm

1 stop11h 54m

$219

BellinghamSan Francisco

BLI - SFO

BLISFO

Bellingham

Wed 2/18

3:55 pm-10:56 pm

1 stop7h 01m

San Francisco

Tue 2/24

6:30 am-11:13 am

1 stop4h 43m

$245

BellinghamSan Francisco

BLI - SFO

BLISFO

Bellingham

Thu 2/19

4:19 pm-10:56 pm

1 stop6h 37m

San Francisco

Wed 2/25

6:30 am-11:13 am

1 stop4h 43m

$250

BellinghamSan Francisco

BLI - SFO

BLISFO

Bellingham

Thu 2/5

7:30 am-7:23 pm

2 stops11h 53m

San Francisco

Sun 2/8

10:48 am-10:42 pm

1 stop11h 54m

$253

BellinghamSan Francisco

BLI - SFO

BLISFO

Bellingham

Fri 2/20

4:19 pm-8:36 pm

1 stop4h 17m

San Francisco

Mon 2/23

8:47 pm-11:13 am

1 stop14h 26m

$255

BellinghamSan Francisco

BLI - SFO

BLISFO

Bellingham

Fri 2/6

9:30 am-5:00 pm

1 stop7h 30m

San Francisco

Sun 2/8

10:48 am-10:42 pm

1 stop11h 54m

$272

BellinghamSan Francisco

BLI - SFO

BLISFO

Bellingham

Tue 2/17

11:53 am-6:07 pm

1 stop6h 14m

San Francisco

Tue 2/24

6:30 am-11:13 am

1 stop4h 43m

$277

BellinghamSan Francisco

BLI - SFO

BLISFO

Bellingham

Thu 2/19

4:19 pm-8:36 pm

1 stop4h 17m

San Francisco

Mon 2/23

6:30 am-11:13 am

1 stop4h 43m

$282

BellinghamSan Francisco

BLI - SFO

BLISFO

Bellingham

Mon 2/23

4:19 pm-3:48 pm

1 stop23h 29m

San Francisco

Thu 2/26

6:30 am-11:13 am

1 stop4h 43m

$299

BellinghamSan Francisco

BLI - SFO

BLISFO

Bellingham

Mon 2/23

4:19 pm-2:02 pm

1 stop21h 43m

San Francisco

Thu 2/26

6:30 am-11:13 am

1 stop4h 43m

$303

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Bellingham to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

How have Bellingham to San Francisco flight prices changed over time?

When to book flights from Bellingham to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Bellingham to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Bellingham to San Francisco (BLI to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bellingham to San Francisco

Fastest flight time

4h 56m

Direct flights

None
The fastest flight from Bellingham to San Francisco takes 4h 56m
There are no direct flights from Bellingham to San Francisco. There are no popular flight routes from Bellingham to San Francisco.
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  • How far is Bellingham to San Francisco by plane?

    The distance between Bellingham and San Francisco is about 757.4 mi. 4h 56m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Bellingham Airport to San Francisco Airport?

    Prices for flights from Bellingham Airport to San Francisco Airport refresh daily.

  • How many operators does momondo search for flights from Bellingham Airport to San Francisco Airport?

  • How old do you have to be to fly from Bellingham Airport to San Francisco Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bellingham Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Bellingham to San Francisco?

Best airlines flying from Bellingham to San Francisco

Compare and see reviews for airlines that fly from Bellingham to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $94Free CancellationRating
7.2
702 reviews
Search Allegiant Air flights
Alaska AirlinesPriceFrom $273Free CancellationRating
8.0
11,655 reviews
Search Alaska Airlines flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Bodega Bay
Roseville
Hayward
Calistoga
Big Sur
Santa Clara
Berkeley
Walnut Creek
Fremont
Daly City
Half Moon Bay
Vallejo
Livermore
Salinas
Turlock
Sunnyvale

Why use momondo?

Why should I use momondo to find a flight deal from Bellingham to San Francisco?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Bellingham to San Francisco. momondo saves you time and could save you money on your trip.

Can I find flights from Bellingham to San Francisco with flexible booking policies on momondo?

All flight searches from Bellingham to San Francisco on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Bellingham to San Francisco?

Once you have performed a search for Bellingham to San Francisco flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Bellingham to San Francisco right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Francisco from Bellingham. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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