What airlines fly to Bellingham?

Allegiant Air, Alaska Airlines and Hawaiian Airlines are the top three most popular airlines that fly to Bellingham from San Francisco according to our data. Allegiant Air is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Bellingham. Keep in mind that there are 3 different airlines that fly to Bellingham on a routine basis, so you have a few additional options to choose from.

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?

As of December 2025, there are 3 operators available to choose from 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.

$102 Cheap Flights from San Francisco to Bellingham in 2025/26

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Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:18 pm - 12:06 am

SFO

BLI

5h 48m1 stop

1:03 pm - 8:12 pm

BLI

SFO

7h 09m1 stop

$249Alaska Airlines

Wed, Jan 21 - Thu, Jan 29

2:30 pm - 9:20 pm

SFO

BLI

6h 50m1 stop

5:15 am - 11:03 pm

BLI

SFO

17h 48m1 stop

$293Alaska Airlines

Tue, Feb 3 - Fri, Feb 6

6:30 am - 11:13 am

SFO

BLI

4h 43m1 stop

11:53 am - 11:59 pm

BLI

SFO

12h 06m1 stop

$298Alaska Airlines

Thu, Feb 26 - Sun, Mar 1

6:30 am - 11:13 am

SFO

BLI

4h 43m1 stop

11:53 am - 9:36 pm

BLI

SFO

33h 43m2 stops

$318Alaska Airlines

Thu, Feb 26 - Sun, Mar 1

11:33 am - 9:20 pm

SFO

BLI

9h 47m2 stops

1:03 pm - 8:12 pm

BLI

SFO

7h 09m1 stop

$324Alaska Airlines

Wed, Jan 21 - Thu, Jan 29

2:52 pm - 12:06 am

SFO

BLI

9h 14m2 stops

9:15 am - 8:56 pm

BLI

SFO

11h 41m2 stops

$358Alaska Airlines

Tue, Feb 3 - Fri, Feb 6

6:00 am - 1:14 pm

SFO

BLI

7h 14m1 stop

8:00 am - 9:04 am

BLI

SFO

25h 04m1 stop

$380Alaska Airlines

Mon, Jun 15 - Mon, Jun 22

6:54 pm - 10:51 pm

SFO

BLI

3h 57m1 stop

8:00 am - 12:30 pm

BLI

SFO

4h 30m1 stop

$387Alaska Airlines

Tue, Jun 16 - Sun, Jun 21

9:21 am - 11:13 am

SFO

BLI

25h 52m2 stops

11:53 am - 6:03 pm

BLI

SFO

30h 10m2 stops

$388Alaska Airlines

Thu, Feb 26 - Sun, Mar 1

7:40 pm - 12:06 am

SFO

BLI

4h 26m1 stop

9:15 am - 2:00 pm

BLI

SFO

4h 45m1 stop

$407Alaska Airlines

Thu, Jan 8 - Tue, Jan 13

Alaska Airlines flights from San Francisco to Bellingham

Our best Alaska Airlines deals on San Francisco to Bellingham flight tickets

Alaska Airlines

Jan 21

SFO6:18 pmSan Francisco

5h 48m

1 stop

BLI12:06 amBellingham

Jan 29

BLI1:03 pmBellingham

7h 09m

1 stop

SFO8:12 pmSan Francisco

$249

Find similar

Alaska Airlines

Feb 3

SFO2:30 pmSan Francisco

6h 50m

1 stop

BLI9:20 pmBellingham

Feb 6

BLI5:15 amBellingham

17h 48m

1 stop

SFO11:03 pmSan Francisco

$293

Find similar

Alaska Airlines

Feb 26

SFO6:30 amSan Francisco

4h 43m

1 stop

BLI11:13 amBellingham

Mar 1

BLI11:53 amBellingham

12h 06m

1 stop

SFO11:59 pmSan Francisco

$298

Find similar

momondo Fare Finder

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 1/21

6:18 pm-12:06 am

1 stop5h 48m

Bellingham

Thu 1/29

1:03 pm-8:12 pm

1 stop7h 09m

$249

San FranciscoBellingham

SFO - BLI

SFOBLI

San Francisco

Tue 2/3

2:30 pm-9:20 pm

1 stop6h 50m

Bellingham

Fri 2/6

5:15 am-11:03 pm

1 stop17h 48m

$293

San FranciscoBellingham

SFO - BLI

SFOBLI

San Francisco

Thu 2/26

6:30 am-11:13 am

1 stop4h 43m

Bellingham

Sun 3/1

11:53 am-11:59 pm

1 stop12h 06m

$298

San FranciscoBellingham

SFO - BLI

SFOBLI

San Francisco

Thu 2/26

6:30 am-11:13 am

1 stop4h 43m

Bellingham

Sun 3/1

11:53 am-9:36 pm

2 stops33h 43m

$318

San FranciscoBellingham

SFO - BLI

SFOBLI

San Francisco

Wed 1/21

11:33 am-9:20 pm

2 stops9h 47m

Bellingham

Thu 1/29

1:03 pm-8:12 pm

1 stop7h 09m

$324

San FranciscoBellingham

SFO - BLI

SFOBLI

San Francisco

Tue 2/3

2:52 pm-12:06 am

2 stops9h 14m

Bellingham

Fri 2/6

9:15 am-8:56 pm

2 stops11h 41m

$358

San FranciscoBellingham

SFO - BLI

SFOBLI

San Francisco

Mon 6/15

6:00 am-1:14 pm

1 stop7h 14m

Bellingham

Mon 6/22

8:00 am-9:04 am

1 stop25h 04m

$380

San FranciscoBellingham

SFO - BLI

SFOBLI

San Francisco

Tue 6/16

6:54 pm-10:51 pm

1 stop3h 57m

Bellingham

Sun 6/21

8:00 am-12:30 pm

1 stop4h 30m

$387

San FranciscoBellingham

SFO - BLI

SFOBLI

San Francisco

Thu 2/26

9:21 am-11:13 am

2 stops25h 52m

Bellingham

Sun 3/1

11:53 am-6:03 pm

2 stops30h 10m

$388

San FranciscoBellingham

SFO - BLI

SFOBLI

San Francisco

Thu 1/8

7:40 pm-12:06 am

1 stop4h 26m

Bellingham

Tue 1/13

9:15 am-2:00 pm

1 stop4h 45m

$407

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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 $301, 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 45% 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 43m
Direct flights	None

The fastest flight from San Francisco to Bellingham takes 4h 43m

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 43m.
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?
As of December 2025, there are 3 operators available to choose from 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?
Based on momondo bookings for flights between San Francisco and Bellingham, the leading airline is Alaska Airlines, making up 71% of the total bookings. Other popular airlines include Hawaiian Airlines with 16% and Allegiant Air with 13%.

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 Air	PriceFrom $81	Free Cancellation	Rating 7.2 703 reviews	Search Allegiant Air flights
Alaska Airlines	PriceFrom $223	Free Cancellation	Rating 8.0 11,549 reviews	Search Alaska Airlines flights
Hawaiian Airlines	PriceFrom $273	Free Cancellation	Rating 7.8 2,819 reviews	Search Hawaiian Airlines flights

Burlington

Mount Vernon

Ferndale

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.