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$174+ Cheap flights from San Francisco to Bellingham (SFO - BLI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BLI
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from San Francisco to Bellingham

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Bellingham (BLI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 3, 2025.

Round-trip from

$233
(Trip.com)

One-way from

$174
(Alaska Airlines)

Popular in

November

Cheapest in

October

Average price

$330
From San Francisco to Bellingham
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One-way flight from San Francisco to Bellingham
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Highest demand for flights based on searches. 22% potential increase in price ($113 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from San Francisco to Bellingham

Cheapest flights from San Francisco to Bellingham
Explore the most affordable flight options available from San Francisco to Bellingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Trip.com deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/315:45 amSFO - BLI
1 stop17h 32mMultiple Airlines
Thu 8/76:00 amBLI - SFO
1 stop15h 21mMultiple Airlines
Deal found 7/3$233
This Hawaiian Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/79:00 amSFO - BLI
1 stop6h 31mHawaiian Airlines
Mon 11/104:11 pmBLI - SFO
1 stop5h 26mHawaiian Airlines
Deal found 7/1$278
This Alaska Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/86:00 amSFO - BLI
1 stop6h 16mAlaska Airlines
Fri 8/1512:56 pmBLI - SFO
1 stop11h 03mAlaska Airlines
Deal found 7/1$306

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from San Francisco to Bellingham that are best for you.

Fly from

San Francisco

Fly to

Bellingham

Route

Depart

Return

Price

San FranciscoBellingham

SFO - BLI

SFOBLI

San Francisco

Thu 7/31

5:45 am-11:17 pm

1 stop17h 32m

Bellingham

Thu 8/7

6:00 am-9:21 pm

1 stop15h 21m

$233

San FranciscoBellingham

SFO - BLI

SFOBLI

San Francisco

Fri 11/7

9:00 am-3:31 pm

1 stop6h 31m

Bellingham

Mon 11/10

4:11 pm-9:37 pm

1 stop5h 26m

$278

San FranciscoBellingham

SFO - BLI

SFOBLI

San Francisco

Fri 8/8

6:00 am-12:16 pm

1 stop6h 16m

Bellingham

Fri 8/15

12:56 pm-11:59 pm

1 stop11h 03m

$306

San FranciscoBellingham

SFO - BLI

SFOBLI

San Francisco

Sat 8/2

6:55 pm-12:09 am

1 stop5h 14m

$174

San FranciscoBellingham

SFO - BLI

SFOBLI

San Francisco

Mon 7/14

6:53 pm-11:59 pm

1 stop5h 06m

$179

San FranciscoBellingham

SFO - BLI

SFOBLI

San Francisco

Sat 8/2

11:59 pm-11:17 pm

3 stops23h 18m

$319

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Best time to book a flight from San Francisco to Bellingham

Have a flexible travel schedule? Discover the best time to fly to Bellingham from San Francisco with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Bellingham

What is the cheapest month to book a flight from San Francisco to Bellingham?

Currently, February is the cheapest month in which you can book a flight from San Francisco to Bellingham (average of $317). Flying from San Francisco to Bellingham in November is currently the most expensive (average of $464). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SFO to BLI?

Find hourly flight availability from San Francisco to Bellingham. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

A simple way to save on the total cost of your ticket is to fly from San Francisco to Bellingham in the afternoon. If you’re flexible enough to do this you can expect to save up to 42% on your trip compared to booking a flight in the evening.

Reviews of airlines servicing Bellingham

Get insights into the airlines that provide service to Bellingham. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bellingham. Reviews last updated July 3, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Hawaiian Airlines, and American Airlines from San Francisco to Bellingham by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.8
Good
2,545 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Bellingham. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from San Francisco to Bellingham round-trip?

    Currently priced at $306, Alaska Airlines will fly you from San Francisco to Bellingham and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Hawaiian Airlines for as low as $344. You may be able to fly from San Francisco to Bellingham for 21% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from San Francisco to Bellingham one-way?

    The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $174. However, be on the lookout for offers from Hawaiian Airlines and American Airlines, as they are both options that can get you from San Francisco to Bellingham for a low price.

  • Can I find deals for flights from San Francisco to Bellingham that include hotel bookings?

    Yes. In addition to deals on San Francisco to Bellingham flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Bellingham?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Bellingham.

  • Can I find deals for business class flights from San Francisco to Bellingham?

    Yes. Cheapflights offers flight deals from San Francisco to Bellingham by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Francisco to Bellingham?

    Currently, February is the cheapest month in which you can book a flight from San Francisco to Bellingham (average of $317). Flying from San Francisco to Bellingham in November is currently the most expensive (average of $464). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Francisco?

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

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Top 3 airlines flying from San Francisco to Bellingham

Discover the top 3 airlines that operate flights from San Francisco to Bellingham. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$94Average$198FlexibilityNo cancel feeOn-time88%
Hawaiian AirlinesCheapest$228Average$353FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$246Average$383FlexibilityNo cancel feeOn-time75%

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