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Cheap flights from Bellingham to San Francisco from $107

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 3/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
8:15 am - 9:03 am
BLI
-
SFO
24h 48m
1 stop
Alaska Airlines Logo
6:40 pm - 10:50 pm
SFO
-
BLI
4h 10m
1 stop
$193Alaska Airlines
Mon, Mar 30 - Tue, Apr 7
Alaska Airlines Logo
6:19 pm - 10:27 pm
BLI
-
SFO
4h 08m
1 stop
Alaska Airlines Logo
6:40 pm - 10:50 pm
SFO
-
BLI
4h 10m
1 stop
$233Alaska Airlines
Tue, Mar 31 - Tue, Apr 7
Multiple Airlines Logo
7:00 am - 8:18 am
BLI
-
SFO
25h 18m
2 stops
Multiple Airlines Logo
9:33 pm - 9:10 pm
SFO
-
BLI
23h 37m
1 stop
$236Multiple Airlines
Thu, Apr 16 - Sun, Apr 19
Multiple Airlines Logo
1:00 pm - 11:28 am
BLI
-
SFO
22h 28m
1 stop
Multiple Airlines Logo
9:20 pm - 9:10 pm
SFO
-
BLI
23h 50m
1 stop
$244Multiple Airlines
Thu, Apr 16 - Sun, Apr 19
Alaska Airlines Logo
6:19 pm - 10:27 pm
BLI
-
SFO
4h 08m
1 stop
Alaska Airlines Logo
6:40 pm - 10:50 pm
SFO
-
BLI
4h 10m
1 stop
$253Alaska Airlines
Tue, Mar 31 - Mon, Apr 6
Multiple Airlines Logo
1:00 pm - 8:18 am
BLI
-
SFO
19h 18m
1 stop
Multiple Airlines Logo
9:33 pm - 9:10 pm
SFO
-
BLI
23h 37m
1 stop
$255Multiple Airlines
Thu, Apr 16 - Sun, Apr 19
Alaska Airlines Logo
6:19 pm - 10:17 am
BLI
-
SFO
15h 58m
2 stops
Alaska Airlines Logo
12:00 pm - 10:50 pm
SFO
-
BLI
10h 50m
1 stop
$261Alaska Airlines
Tue, Mar 31 - Tue, Apr 7
Alaska Airlines Logo
8:30 am - 7:49 pm
BLI
-
SFO
11h 19m
1 stop
Alaska Airlines Logo
6:16 am - 10:51 pm
SFO
-
BLI
16h 35m
2 stops
$268Alaska Airlines
Sat, May 9 - Wed, May 13
Alaska Airlines Logo
3:55 pm - 8:36 pm
BLI
-
SFO
4h 41m
1 stop
Alaska Airlines Logo
6:30 am - 11:13 am
SFO
-
BLI
4h 43m
1 stop
$276Alaska Airlines
Tue, Mar 10 - Tue, Mar 17
Multiple Airlines Logo
8:30 am - 3:16 pm
BLI
-
SFO
6h 46m
1 stop
Multiple Airlines Logo
10:14 pm - 1:19 pm
SFO
-
BLI
15h 05m
2 stops
$278Multiple Airlines
Wed, Apr 1 - Wed, Apr 8

Alaska Airlines flights from Bellingham to San Francisco

Our best Alaska Airlines deals on Bellingham to San Francisco flight tickets
Alaska Airlines
Mar 30
BLI8:15 amBellingham
24h 48m
1 stop
SFO9:03 amSan Francisco
Apr 7
SFO6:40 pmSan Francisco
4h 10m
1 stop
BLI10:50 pmBellingham
$193
Alaska Airlines
Mar 31
BLI6:19 pmBellingham
4h 08m
1 stop
SFO10:27 pmSan Francisco
Apr 7
SFO6:40 pmSan Francisco
4h 10m
1 stop
BLI10:50 pmBellingham
$233
Alaska Airlines
Mar 31
BLI6:19 pmBellingham
4h 08m
1 stop
SFO10:27 pmSan Francisco
Apr 6
SFO6:40 pmSan Francisco
4h 10m
1 stop
BLI10:50 pmBellingham
$253

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 February 21, 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

Mon 3/30

8:15 am-9:03 am

1 stop24h 48m

San Francisco

Tue 4/7

6:40 pm-10:50 pm

1 stop4h 10m

$193

BellinghamSan Francisco

BLI - SFO

BLISFO

Bellingham

Tue 3/31

6:19 pm-10:27 pm

1 stop4h 08m

San Francisco

Tue 4/7

6:40 pm-10:50 pm

1 stop4h 10m

$233

BellinghamSan Francisco

BLI - SFO

BLISFO

Bellingham

Thu 4/16

7:00 am-8:18 am

2 stops25h 18m

San Francisco

Sun 4/19

9:33 pm-9:10 pm

1 stop23h 37m

$236

BellinghamSan Francisco

BLI - SFO

BLISFO

Bellingham

Thu 4/16

1:00 pm-11:28 am

1 stop22h 28m

San Francisco

Sun 4/19

9:20 pm-9:10 pm

1 stop23h 50m

$244

BellinghamSan Francisco

BLI - SFO

BLISFO

Bellingham

Tue 3/31

6:19 pm-10:27 pm

1 stop4h 08m

San Francisco

Mon 4/6

6:40 pm-10:50 pm

1 stop4h 10m

$253

BellinghamSan Francisco

BLI - SFO

BLISFO

Bellingham

Thu 4/16

1:00 pm-8:18 am

1 stop19h 18m

San Francisco

Sun 4/19

9:33 pm-9:10 pm

1 stop23h 37m

$255

BellinghamSan Francisco

BLI - SFO

BLISFO

Bellingham

Tue 3/31

6:19 pm-10:17 am

2 stops15h 58m

San Francisco

Tue 4/7

12:00 pm-10:50 pm

1 stop10h 50m

$261

BellinghamSan Francisco

BLI - SFO

BLISFO

Bellingham

Sat 5/9

8:30 am-7:49 pm

1 stop11h 19m

San Francisco

Wed 5/13

6:16 am-10:51 pm

2 stops16h 35m

$268

BellinghamSan Francisco

BLI - SFO

BLISFO

Bellingham

Tue 3/10

3:55 pm-8:36 pm

1 stop4h 41m

San Francisco

Tue 3/17

6:30 am-11:13 am

1 stop4h 43m

$276

BellinghamSan Francisco

BLI - SFO

BLISFO

Bellingham

Wed 4/1

8:30 am-3:16 pm

1 stop6h 46m

San Francisco

Wed 4/8

10:14 pm-1:19 pm

2 stops15h 05m

$278

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

5h 40m

Direct flights

None
The fastest flight from Bellingham to San Francisco takes 5h 40m
There are no direct flights from Bellingham to San Francisco. There are no popular flight routes from Bellingham to San Francisco.
Search flight deals

  • How far is Bellingham to San Francisco by plane?

    The distance between Bellingham and San Francisco is about 757.4 mi. 5h 40m 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 $108Free CancellationRating
7.3
711 reviews
Search Allegiant Air flights
Alaska AirlinesPriceFrom $273Free CancellationRating
8.0
11,919 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
Walnut Creek
Hayward
Santa Clara
Berkeley
Big Sur
Calistoga
Fremont
Half Moon Bay
Vallejo
Daly City
Salinas
Sunnyvale
Turlock
South San Francisco

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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