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Cheap flights from Bellingham to San Francisco from $90

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 6/1. 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.
Alaska Airlines Logo
4:01 pm - 7:49 pm
BLI
-
SFO
3h 48m
1 stop
Alaska Airlines Logo
11:52 am - 3:21 pm
SFO
-
BLI
3h 29m
1 stop
$303Alaska Airlines
Wed, Apr 29 - Wed, May 6
Alaska Airlines Logo
4:01 pm - 12:49 pm
BLI
-
SFO
20h 48m
1 stop
Alaska Airlines Logo
2:31 pm - 10:42 pm
SFO
-
BLI
8h 11m
1 stop
$313Alaska Airlines
Fri, May 1 - Tue, May 5
Multiple Airlines Logo
6:00 am - 7:58 am
BLI
-
SFO
25h 58m
1 stop
Multiple Airlines Logo
9:18 am - 11:35 pm
SFO
-
BLI
14h 17m
2 stops
$314Multiple Airlines
Sun, Apr 19 - Thu, Apr 23
Alaska Airlines Logo
7:55 am - 9:01 am
BLI
-
SFO
25h 06m
1 stop
Alaska Airlines Logo
11:56 am - 10:51 pm
SFO
-
BLI
10h 55m
1 stop
$323Alaska Airlines
Tue, May 19 - Tue, Jun 2
Alaska Airlines Logo
4:01 pm - 7:49 pm
BLI
-
SFO
3h 48m
1 stop
Alaska Airlines Logo
11:52 am - 3:21 pm
SFO
-
BLI
3h 29m
1 stop
$329Alaska Airlines
Fri, May 8 - Sun, May 10
Multiple Airlines Logo
6:00 am - 7:58 am
BLI
-
SFO
25h 58m
1 stop
Multiple Airlines Logo
9:19 pm - 2:10 pm
SFO
-
BLI
16h 51m
1 stop
$332Multiple Airlines
Sun, Apr 19 - Thu, Apr 23
Multiple Airlines Logo
4:59 pm - 8:46 am
BLI
-
SFO
15h 47m
1 stop
Multiple Airlines Logo
10:50 pm - 9:12 pm
SFO
-
BLI
22h 22m
1 stop
$340Multiple Airlines
Thu, Sep 3 - Sun, Sep 6
Alaska Airlines Logo
4:01 pm - 11:40 pm
BLI
-
SFO
7h 39m
1 stop
Alaska Airlines Logo
6:10 pm - 3:21 pm
SFO
-
BLI
21h 11m
1 stop
$343Alaska Airlines
Thu, Apr 23 - Mon, Apr 27
Alaska Airlines Logo
7:55 am - 12:41 pm
BLI
-
SFO
4h 46m
1 stop
Alaska Airlines Logo
6:39 pm - 12:07 am
SFO
-
BLI
5h 28m
1 stop
$344Alaska Airlines
Tue, May 19 - Tue, May 26
Alaska Airlines Logo
7:55 am - 9:01 am
BLI
-
SFO
25h 06m
1 stop
Alaska Airlines Logo
3:00 pm - 10:51 pm
SFO
-
BLI
7h 51m
1 stop
$348Alaska Airlines
Mon, May 18 - Wed, May 27

Alaska Airlines flights from Bellingham to San Francisco

Our best Alaska Airlines deals on Bellingham to San Francisco flight tickets
Alaska Airlines
Apr 29
BLI4:01 pmBellingham
3h 48m
1 stop
SFO7:49 pmSan Francisco
May 6
SFO11:52 amSan Francisco
3h 29m
1 stop
BLI3:21 pmBellingham
$303
Alaska Airlines
May 1
BLI4:01 pmBellingham
20h 48m
1 stop
SFO12:49 pmSan Francisco
May 5
SFO2:31 pmSan Francisco
8h 11m
1 stop
BLI10:42 pmBellingham
$313
Alaska Airlines
May 19
BLI7:55 amBellingham
25h 06m
1 stop
SFO9:01 amSan Francisco
Jun 2
SFO11:56 amSan Francisco
10h 55m
1 stop
BLI10:51 pmBellingham
$323

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 April 4, 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

Cheapest round-trip
Quickest round-trip

BellinghamSan Francisco

BLI - SFO

BLISFO

Bellingham

Wed 4/29

4:01 pm-7:49 pm

1 stop3h 48m

San Francisco

Wed 5/6

11:52 am-3:21 pm

1 stop3h 29m

$303

BellinghamSan Francisco

BLI - SFO

BLISFO

Bellingham

Fri 5/1

4:01 pm-12:49 pm

1 stop20h 48m

San Francisco

Tue 5/5

2:31 pm-10:42 pm

1 stop8h 11m

$313

BellinghamSan Francisco

BLI - SFO

BLISFO

Bellingham

Sun 4/19

6:00 am-7:58 am

1 stop25h 58m

San Francisco

Thu 4/23

9:18 am-11:35 pm

2 stops14h 17m

$314

BellinghamSan Francisco

BLI - SFO

BLISFO

Bellingham

Tue 5/19

7:55 am-9:01 am

1 stop25h 06m

San Francisco

Tue 6/2

11:56 am-10:51 pm

1 stop10h 55m

$323

BellinghamSan Francisco

BLI - SFO

BLISFO

Bellingham

Fri 5/8

4:01 pm-7:49 pm

1 stop3h 48m

San Francisco

Sun 5/10

11:52 am-3:21 pm

1 stop3h 29m

$329

BellinghamSan Francisco

BLI - SFO

BLISFO

Bellingham

Sun 4/19

6:00 am-7:58 am

1 stop25h 58m

San Francisco

Thu 4/23

9:19 pm-2:10 pm

1 stop16h 51m

$332

BellinghamSan Francisco

BLI - SFO

BLISFO

Bellingham

Thu 9/3

4:59 pm-8:46 am

1 stop15h 47m

San Francisco

Sun 9/6

10:50 pm-9:12 pm

1 stop22h 22m

$340

BellinghamSan Francisco

BLI - SFO

BLISFO

Bellingham

Thu 4/23

4:01 pm-11:40 pm

1 stop7h 39m

San Francisco

Mon 4/27

6:10 pm-3:21 pm

1 stop21h 11m

$343

BellinghamSan Francisco

BLI - SFO

BLISFO

Bellingham

Tue 5/19

7:55 am-12:41 pm

1 stop4h 46m

San Francisco

Tue 5/26

6:39 pm-12:07 am

1 stop5h 28m

$344

BellinghamSan Francisco

BLI - SFO

BLISFO

Bellingham

Mon 5/18

7:55 am-9:01 am

1 stop25h 06m

San Francisco

Wed 5/27

3:00 pm-10:51 pm

1 stop7h 51m

$348

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

What is the typical price of a round-trip flight between Bellingham and San Francisco?

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

3h 48m

Direct flights

None
The fastest flight from Bellingham to San Francisco takes 3h 48m
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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Frequently asked questions about flying from Bellingham to San Francisco

  • How far is Bellingham to San Francisco by plane?

    The distance between Bellingham and San Francisco is about 758.1 mi. 3h 48m 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 $118Free CancellationRating
7.3
706 reviews
Search Allegiant Air flights
Alaska AirlinesPriceFrom $273Free CancellationRating
7.9
12,172 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
Walnut Creek
Roseville
Hayward
Berkeley
Santa Clara
Big Sur
Fremont
Vallejo
Calistoga
Salinas
Daly City
Half Moon Bay
Milpitas
South San Francisco
Pacific Grove

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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