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Cheap flights from San Francisco to Bellingham from $142

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Bellingham departing on 2/12. 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 San Francisco to Bellingham

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
7:40 pm - 12:06 am
SFO
-
BLI
4h 26m1 stop
Alaska Airlines Logo
1:03 pm - 8:12 pm
BLI
-
SFO
7h 09m1 stop
$228Alaska Airlines
Wed, Jan 14 - Sun, Jan 18
Alaska Airlines Logo
8:46 pm - 12:16 pm
SFO
-
BLI
15h 30m1 stop
Alaska Airlines Logo
9:15 am - 11:03 pm
BLI
-
SFO
13h 48m1 stop
$264Alaska Airlines
Mon, Jan 5 - Thu, Jan 8
Alaska Airlines Logo
6:30 am - 11:13 am
SFO
-
BLI
4h 43m1 stop
Alaska Airlines Logo
5:15 am - 9:55 pm
BLI
-
SFO
16h 40m1 stop
$266Alaska Airlines
Fri, Feb 13 - Sun, Feb 15
Alaska Airlines Logo
7:00 am - 12:23 pm
SFO
-
BLI
5h 23m1 stop
Alaska Airlines Logo
1:03 pm - 8:12 pm
BLI
-
SFO
7h 09m1 stop
$268Alaska Airlines
Thu, Jan 22 - Mon, Jan 26
Alaska Airlines Logo
9:41 pm - 12:16 pm
SFO
-
BLI
14h 35m1 stop
Alaska Airlines Logo
1:03 pm - 11:03 pm
BLI
-
SFO
10h 00m1 stop
$273Alaska Airlines
Mon, Jan 5 - Sat, Jan 10
Alaska Airlines Logo
2:58 pm - 12:06 am
SFO
-
BLI
9h 08m2 stops
Alaska Airlines Logo
9:15 am - 5:59 pm
BLI
-
SFO
8h 44m1 stop
$294Alaska Airlines
Wed, Jan 14 - Sun, Jan 18
Alaska Airlines Logo
8:46 pm - 12:16 pm
SFO
-
BLI
15h 30m1 stop
Alaska Airlines Logo
5:15 am - 12:23 pm
BLI
-
SFO
7h 08m2 stops
$303Alaska Airlines
Mon, Jan 5 - Wed, Jan 7
Alaska Airlines Logo
1:10 pm - 12:23 pm
SFO
-
BLI
23h 13m2 stops
Alaska Airlines Logo
1:03 pm - 11:03 pm
BLI
-
SFO
10h 00m1 stop
$304Alaska Airlines
Thu, Jan 22 - Mon, Jan 26
Multiple Airlines Logo
6:00 am - 6:38 pm
SFO
-
BLI
12h 38m1 stop
Multiple Airlines Logo
7:30 am - 9:46 am
BLI
-
SFO
26h 16m2 stops
$310Multiple Airlines
Wed, Dec 31 - Thu, Jan 8
Alaska Airlines Logo
9:00 am - 11:57 pm
SFO
-
BLI
14h 57m2 stops
Alaska Airlines Logo
11:53 am - 10:56 pm
BLI
-
SFO
11h 03m1 stop
$313Alaska Airlines
Thu, Feb 12 - Sun, Feb 15

Alaska Airlines flights from San Francisco to Bellingham

Our best Alaska Airlines deals on San Francisco to Bellingham flight tickets
Alaska Airlines
Jan 14
SFO7:40 pmSan Francisco
4h 26m
1 stop
BLI12:06 amBellingham
Jan 18
BLI1:03 pmBellingham
7h 09m
1 stop
SFO8:12 pmSan Francisco
$228
Find similar
Alaska Airlines
Jan 5
SFO8:46 pmSan Francisco
15h 30m
1 stop
BLI12:16 pmBellingham
Jan 8
BLI9:15 amBellingham
13h 48m
1 stop
SFO11:03 pmSan Francisco
$264
Find similar
Alaska Airlines
Feb 13
SFO6:30 amSan Francisco
4h 43m
1 stop
BLI11:13 amBellingham
Feb 15
BLI5:15 amBellingham
16h 40m
1 stop
SFO9:55 pmSan Francisco
$266
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Bellingham 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 December 11, 2025.
Use the filters below to find and compare flights from San Francisco to Bellingham that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoBellingham

SFO - BLI

SFOBLI

San Francisco

Wed 1/14

7:40 pm-12:06 am

1 stop4h 26m

Bellingham

Sun 1/18

1:03 pm-8:12 pm

1 stop7h 09m

$228

San FranciscoBellingham

SFO - BLI

SFOBLI

San Francisco

Mon 1/5

8:46 pm-12:16 pm

1 stop15h 30m

Bellingham

Thu 1/8

9:15 am-11:03 pm

1 stop13h 48m

$264

San FranciscoBellingham

SFO - BLI

SFOBLI

San Francisco

Fri 2/13

6:30 am-11:13 am

1 stop4h 43m

Bellingham

Sun 2/15

5:15 am-9:55 pm

1 stop16h 40m

$266

San FranciscoBellingham

SFO - BLI

SFOBLI

San Francisco

Thu 1/22

7:00 am-12:23 pm

1 stop5h 23m

Bellingham

Mon 1/26

1:03 pm-8:12 pm

1 stop7h 09m

$268

San FranciscoBellingham

SFO - BLI

SFOBLI

San Francisco

Mon 1/5

9:41 pm-12:16 pm

1 stop14h 35m

Bellingham

Sat 1/10

1:03 pm-11:03 pm

1 stop10h 00m

$273

San FranciscoBellingham

SFO - BLI

SFOBLI

San Francisco

Wed 1/14

2:58 pm-12:06 am

2 stops9h 08m

Bellingham

Sun 1/18

9:15 am-5:59 pm

1 stop8h 44m

$294

San FranciscoBellingham

SFO - BLI

SFOBLI

San Francisco

Mon 1/5

8:46 pm-12:16 pm

1 stop15h 30m

Bellingham

Wed 1/7

5:15 am-12:23 pm

2 stops7h 08m

$303

San FranciscoBellingham

SFO - BLI

SFOBLI

San Francisco

Thu 1/22

1:10 pm-12:23 pm

2 stops23h 13m

Bellingham

Mon 1/26

1:03 pm-11:03 pm

1 stop10h 00m

$304

San FranciscoBellingham

SFO - BLI

SFOBLI

San Francisco

Wed 12/31

6:00 am-6:38 pm

1 stop12h 38m

Bellingham

Thu 1/8

7:30 am-9:46 am

2 stops26h 16m

$310

San FranciscoBellingham

SFO - BLI

SFOBLI

San Francisco

Thu 2/12

9:00 am-11:57 pm

2 stops14h 57m

Bellingham

Sun 2/15

11:53 am-10:56 pm

1 stop11h 03m

$313

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bellingham from

How to get the cheapest flight ticket from San Francisco to Bellingham

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 cheapest month to fly to Bellingham?

The cheapest month to fly to Bellingham from San Francisco is in January. Flight prices, which tend to average around $293, are often lower during this time because this is during the off-season. If you are unable to visit Bellingham during the month of January, then departing from San Francisco during the month September is also very affordable. Most momondo users find prices during this month for around $303.

What is the cheapest day to depart on your flight to Bellingham?

On average, the least expensive day to fly to Bellingham from San Francisco is on a Friday. momondo users have found tickets for Friday departures for as low as $294. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from San Francisco to Bellingham for around $632.

What is the cheapest time of day to depart on your flight to Bellingham?

The cheapest time of day to fly to Bellingham is in the afternoon when flights can be purchased for as low as $281. In the evening is when there is more demand to fly to Bellingham, so prices are often more expensive at around $484 per ticket.

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

As of December 2025, prices for San Francisco to Bellingham flights are approximately 43% more expensive when compared to flights at the same time last year.

When to book flights from San Francisco to Bellingham

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

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

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

Fastest flight time

4h 40m

Direct flights

None
The fastest flight from San Francisco to Bellingham takes 4h 40m
There are no direct flights from San Francisco to Bellingham. There are no popular flight routes from San Francisco to Bellingham.
Search flight deals

  • How far is San Francisco to Bellingham by plane?

    A flight from San Francisco to Bellingham will travel around 757.4 mi. A reasonable flight in good conditions will take 4h 40m.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Bellingham Airport.

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

    The travel and health documents required for your trip to Bellingham Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bellingham Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from San Francisco to Bellingham

Compare and see reviews for airlines that fly from San Francisco to Bellingham with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $81Free CancellationRating
7.2
699 reviews
Search Allegiant Air flights
Alaska AirlinesPriceFrom $242Free CancellationRating
8.0
11,432 reviews
Search Alaska Airlines flights
Hawaiian AirlinesPriceFrom $273Free CancellationRating
7.8
2,817 reviews
Search Hawaiian Airlines flights

Traveling to a place near Bellingham?

Book flights to Bellingham if you plan to visit one of these locations
Mount Vernon
Ferndale
Burlington
Blaine

Why use momondo?

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

It is quick and easy to find San Francisco to Bellingham flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Bellingham that suits you.

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

Yes. All flights to Bellingham from San Francisco on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between San Francisco and Bellingham by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of San Francisco to Bellingham flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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