Find flights
When to book
Airlines
FAQs

Cheap flights from Bellingham to San Francisco from C$ 148

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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
BLI — SFO
26 Nov — 3 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bellingham to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Bellingham (BLI) to San Francisco (SFO). 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 27 October 2025.

Round-trip from

C$ 367

One-way from

C$ 148

Popular in

December

Cheapest in

July

Average price

C$ 435
Alaska Airlines
  • Alaska Airlines
  • 10/3-11/3
  • 2 total stops
  • 15h 38m total
  • Bellingham to San Francisco
Search Deals
11/12
  • 11/12
  • 1 total stop
  • 6h 18m total
  • Bellingham to San Francisco
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (C$ 153 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Bellingham to San Francisco

Enter your travel dates to find the best prices.

Cheapest flights from Bellingham to San Francisco
Explore the most affordable flight options available from Bellingham to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 October 2025.

Thu 25/125:20 a.m.BLI - SFO
1 stop4h 13mHawaiian Airlines
Mon 29/125:42 p.m.SFO - BLI
1 stop6h 34mHawaiian Airlines
Deal found 25/10C$ 390
Sat 8/114:04 p.m.BLI - SFO
1 stop6h 06mHawaiian Airlines
Mon 10/116:18 p.m.SFO - BLI
1 stop5h 48mHawaiian Airlines
Deal found 25/10C$ 434
Mon 17/114:04 p.m.BLI - SFO
1 stop5h 37mHawaiian Airlines
Mon 24/116:25 a.m.SFO - BLI
1 stop6h 11mHawaiian Airlines
Deal found 27/10C$ 442
Mon 17/114:04 p.m.BLI - SFO
1 stop7h 46mAlaska Airlines
Mon 24/119:26 p.m.SFO - BLI
1 stop19h 06mAlaska Airlines
Deal found 27/10C$ 451
Tue 18/115:15 a.m.BLI - SFO
1 stop5h 29mAlaska Airlines
Mon 24/116:25 a.m.SFO - BLI
1 stop6h 11mAlaska Airlines
Deal found 27/10C$ 456
Mon 17/114:04 p.m.BLI - SFO
1 stop6h 37mAlaska Airlines
Sat 22/113:54 p.m.SFO - BLI
2 stops8h 16mAlaska Airlines
Deal found 27/10C$ 458
Mon 10/114:04 p.m.BLI - SFO
1 stop5h 37mAlaska Airlines
Fri 14/118:43 p.m.SFO - BLI
1 stop15h 28mAlaska Airlines
Deal found 27/10C$ 459
Thu 25/124:06 p.m.BLI - SFO
2 stops5h 30mAlaska Airlines
Mon 29/125:42 p.m.SFO - BLI
1 stop6h 34mAlaska Airlines
Deal found 25/10C$ 462
Mon 17/114:04 p.m.BLI - SFO
1 stop6h 37mAlaska Airlines
Sun 23/113:54 p.m.SFO - BLI
2 stops8h 16mAlaska Airlines
Deal found 27/10C$ 486
Sun 16/114:04 p.m.BLI - SFO
1 stop6h 37mAlaska Airlines
Mon 24/116:25 a.m.SFO - BLI
1 stop6h 11mAlaska Airlines
Deal found 27/10C$ 508

Cheapflights 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, Cheapflights users made 629,999 searches. Data last updated 27 October 2025.
Use the filters below to find and compare flights from Bellingham to San Francisco that are best for you.

Fly from

Bellingham

Fly to

San Francisco

Route

Depart

Return

Price

BellinghamSan Francisco

BLI - SFO

BLISFO

Bellingham

Tue 10/3

3:30 p.m.-11:43 p.m.

1 stop8h 13m

San Francisco

Wed 11/3

6:00 a.m.-12:18 p.m.

1 stop6h 18m

C$ 367

BellinghamSan Francisco

BLI - SFO

BLISFO

Bellingham

Fri 13/3

3:30 p.m.-10:18 p.m.

1 stop6h 48m

San Francisco

Sun 5/4

8:00 a.m.-12:14 p.m.

1 stop4h 14m

C$ 402

BellinghamSan Francisco

BLI - SFO

BLISFO

Bellingham

Thu 1/1

5:20 a.m.-9:33 a.m.

1 stop4h 13m

San Francisco

Sun 4/1

10:45 p.m.-12:16 a.m.

1 stop25h 31m

C$ 431

BellinghamSan Francisco

BLI - SFO

BLISFO

Bellingham

Sat 8/11

4:04 p.m.-10:10 p.m.

1 stop6h 06m

San Francisco

Mon 10/11

6:18 p.m.-12:06 a.m.

1 stop5h 48m

C$ 434

BellinghamSan Francisco

BLI - SFO

BLISFO

Bellingham

Mon 17/11

4:04 p.m.-11:50 p.m.

1 stop7h 46m

San Francisco

Mon 24/11

9:26 p.m.-4:32 p.m.

1 stop19h 06m

C$ 451

BellinghamSan Francisco

BLI - SFO

BLISFO

Bellingham

Tue 18/11

5:15 a.m.-10:44 a.m.

1 stop5h 29m

San Francisco

Mon 24/11

6:25 a.m.-12:36 p.m.

1 stop6h 11m

C$ 456

BellinghamSan Francisco

BLI - SFO

BLISFO

Bellingham

Tue 18/11

4:04 p.m.-8:13 p.m.

1 stop4h 09m

San Francisco

Sat 22/11

3:54 p.m.-12:10 a.m.

2 stops8h 16m

C$ 458

BellinghamSan Francisco

BLI - SFO

BLISFO

Bellingham

Thu 11/12

3:45 p.m.-10:03 p.m.

1 stop6h 18m

C$ 148

BellinghamSan Francisco

BLI - SFO

BLISFO

Bellingham

Tue 9/12

9:15 a.m.-2:03 p.m.

1 stop4h 48m

C$ 179

BellinghamSan Francisco

BLI - SFO

BLISFO

Bellingham

Tue 9/12

5:20 a.m.-2:53 p.m.

2 stops9h 33m

C$ 206

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/10

Showing 1-10 of 14 results
1
2

Best time to book a flight from Bellingham to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Bellingham 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 Bellingham to San Francisco

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

Currently, July is the cheapest month in which you can book a flight from Bellingham to San Francisco (average of C$ 109). Flying from Bellingham to San Francisco in November is currently the most expensive (average of C$ 192). 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.

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated 27 October 2025.
Read through reviews of airlines operating flights from Bellingham to San Francisco, such as Alaska Airlines and Hawaiian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,193 reviews
Check prices

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
11,193 reviews
Alaska Airlines
8.0
Very good
11,193 reviews
Check prices

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,792 reviews
Alaska Airlines
8.0
Very good
11,193 reviews
Check prices

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

  • How long is the flight from Bellingham to San Francisco?

    There are many flights that can get you from Bellingham to San Francisco in 8h 13m. Fly via Alaska Airlines to get the fastest option. There are 1241 km between Bellingham and San Francisco.

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

    Cheapflights users have booked flights from Bellingham to San Francisco round-trip from C$ 308. Another airline that can offer you cheap pricing is Hawaiian Airlines. Alaska Airlines is 37% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Bellingham to San Francisco 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 Bellingham to San Francisco?

    Currently, July is the cheapest month in which you can book a flight from Bellingham to San Francisco (average of C$ 109). Flying from Bellingham to San Francisco in November is currently the most expensive (average of C$ 192). 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

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Richmond
Newark
Alameda
Redwood City
Burlingame
San Bruno
South San Francisco
Scotts Valley
Novato
Santa Clara
Vallejo

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Bellingham to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Los Angeles flights
Seattle to Las Vegas flights
Seattle to San Francisco flights
Seattle to Palm Springs flights
Seattle to San Diego flights
Seattle to San Jose flights
Seattle to Reno flights
Bellingham to Santa Ana flights
Spokane to San Francisco flights
Portland to Los Angeles flights
Bellingham to Los Angeles flights
Seattle to Ontario flights
Seattle to Oakland flights
Bellingham to Oakland flights
Bellingham to Burbank flights
Bellingham to Palm Springs flights
Spokane to Los Angeles flights
Seattle to Sacramento flights
Seattle to Santa Ana flights
Seattle to Burbank flights
Spokane to Las Vegas flights
Bellingham to Sacramento flights
Bellingham to San Diego flights
Bellingham to Las Vegas flights
Portland to San Francisco flights
Bellingham to Reno flights

Top 2 airlines flying from Bellingham to San Francisco

Discover the top 2 airlines that operate flights from Bellingham to San Francisco. 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 629,999 searches. Data last updated 27 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapestC$ 308AverageC$ 442FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Hawaiian AirlinesCheapestC$ 367AverageC$ 465FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Bellingham to San Francisco?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Bellingham to San Francisco. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Bellingham to San Francisco?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Bellingham to San Francisco.

Can Cheapflights find flights from Bellingham to San Francisco with no change fees?

Yes, we can. To see specific flights from Bellingham to San Francisco with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Bellingham to San Francisco become cheaper?

Not ready to book yet? You can track prices for flights from Bellingham to San Francisco on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.