$122+ 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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BLI
Mar 5 — Mar 121
1 adult, Economy
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Find cheap flights from San Francisco to Bellingham with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Francisco to Bellingham
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Best
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One-way
Cheapest flights from San Francisco to BellinghamExplore 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 February 3, 2026.
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 February 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:15 pm
SFO
- BLI
1 stop16h 59m
Multiple Airlines
Mon 3/93:04 pm
BLI
- SFO
2 stops29h 05m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:15 pm
SFO
- BLI
1 stop28h 10m
Multiple Airlines
Wed 3/118:30 am
BLI
- SFO
1 stop23h 28m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/198:43 am
SFO
- BLI
1 stop14h 49m
Multiple Airlines
Mon 2/233:05 pm
BLI
- SFO
1 stop27h 15m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2010:13 am
SFO
- BLI
1 stop11h 07m
Multiple Airlines
Mon 2/233:05 pm
BLI
- SFO
1 stop27h 15m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:15 pm
SFO
- BLI
1 stop16h 59m
Multiple Airlines
Sun 3/86:00 am
BLI
- SFO
1 stop25h 58m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$239
This Expedia deal was found by Cheapflights users on 2/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:30 am
SFO
- BLI
1 stop4h 43m
Alaska Airlines
Tue 3/103:55 pm
BLI
- SFO
1 stop4h 41m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$243
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 4/249:10 pm
SFO
- BLI
1 stop15h 10m
Alaska Airlines
Tue 4/287:19 pm
BLI
- SFO
1 stop14h 08m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$253
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/172:01 pm
SFO
- BLI
1 stop7h 09m
Multiple Airlines
Sun 4/196:00 am
BLI
- SFO
1 stop26h 18m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/187:32 pm
SFO
- BLI
1 stop28h 04m
Multiple Airlines
Mon 3/236:00 am
BLI
- SFO
2 stops15h 38m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$270
Best flights from San Francisco to BellinghamDiscover carefully curated flight deals from San Francisco to Bellingham that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
Discover carefully curated flight deals from San Francisco to Bellingham that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:15 pm
SFO
- BLI
1 stop16h 59m
Multiple Airlines
Mon 3/93:04 pm
BLI
- SFO
1 stop27h 33m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$202
This Expedia deal was found by Cheapflights users on 2/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1811:28 am
SFO
- BLI
1 stop6h 11m
Alaska Airlines
Mon 3/236:19 pm
BLI
- SFO
1 stop5h 40m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:15 pm
SFO
- BLI
1 stop16h 59m
Multiple Airlines
Sun 3/81:04 pm
BLI
- SFO
2 stops21h 44m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/187:32 pm
SFO
- BLI
1 stop28h 04m
Multiple Airlines
Mon 3/236:00 am
BLI
- SFO
2 stops15h 38m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$270
This Orbitz deal was found by Cheapflights users on 2/1. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/97:40 am
SFO
- BLI
1 stop15h 11m
Alaska Airlines
Tue 7/147:19 pm
BLI
- SFO
1 stop4h 36m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$299
This Travelocity deal was found by Cheapflights users on 2/3. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:54 pm
SFO
- BLI
1 stop3h 57m
Alaska Airlines
Sat 8/18:00 am
BLI
- SFO
1 stop4h 30m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/12:10 pm
SFO
- BLI
1 stop9h 14m
Multiple Airlines
Mon 3/23:02 pm
BLI
- SFO
1 stop27h 18m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$279
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 4/249:10 pm
SFO
- BLI
1 stop15h 10m
Alaska Airlines
Tue 4/287:19 pm
BLI
- SFO
2 stops13h 27m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2010:13 am
SFO
- BLI
1 stop11h 07m
Multiple Airlines
Sun 2/221:05 pm
BLI
- SFO
1 stop24h 25m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/178:09 pm
SFO
- BLI
2 stops22h 47m
Multiple Airlines
Fri 3/201:28 pm
BLI
- SFO
1 stop6h 53m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$323
Last-minute flights from San Francisco to BellinghamDiscover last-minute flight deals from San Francisco to Bellingham. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Bellingham. Data last updated February 3, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/198:43 am
SFO
- BLI
1 stop14h 49m
Multiple Airlines
Mon 2/233:05 pm
BLI
- SFO
1 stop27h 15m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2010:13 am
SFO
- BLI
1 stop11h 07m
Multiple Airlines
Mon 2/233:05 pm
BLI
- SFO
1 stop27h 15m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/12:10 pm
SFO
- BLI
1 stop9h 14m
Multiple Airlines
Mon 3/23:02 pm
BLI
- SFO
1 stop27h 18m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$279
This Expedia deal was found by Cheapflights users on 2/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:30 am
SFO
- BLI
1 stop4h 43m
Alaska Airlines
Tue 3/103:55 pm
BLI
- SFO
1 stop4h 41m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$243
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:15 pm
SFO
- BLI
1 stop16h 59m
Multiple Airlines
Mon 3/93:04 pm
BLI
- SFO
2 stops29h 05m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:15 pm
SFO
- BLI
1 stop28h 10m
Multiple Airlines
Wed 3/118:30 am
BLI
- SFO
1 stop23h 28m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:15 pm
SFO
- BLI
1 stop16h 59m
Multiple Airlines
Sun 3/86:00 am
BLI
- SFO
1 stop25h 58m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/187:32 pm
SFO
- BLI
1 stop28h 04m
Multiple Airlines
Mon 3/236:00 am
BLI
- SFO
2 stops15h 38m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$270
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/181:35 pm
SFO
- BLI
1 stop4h 04m
Alaska Airlines
Mon 3/236:19 pm
BLI
- SFO
1 stop5h 40m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$286
One-way flights from San Francisco to BellinghamSearch for one-way flight options from San Francisco to Bellingham. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
Search for one-way flight options from San Francisco to Bellingham. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/188:09 pm
SFO
- BLI
2 stops27h 27m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1910:48 am
SFO
- BLI
1 stop12h 44m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$131
This Trip.com deal was found by Cheapflights users on 2/2. 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.
Fri 2/2010:13 am
SFO
- BLI
1 stop11h 07m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:55 am
SFO
- BLI
2 stops40h 37m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/128:43 am
SFO
- BLI
1 stop27h 32m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/145:49 pm
SFO
- BLI
2 stops42h 21m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/176:55 am
SFO
- BLI
2 stops53h 20m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$175
This Expedia deal was found by Cheapflights users on 2/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/38:00 am
SFO
- BLI
1 stop14h 50m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$180
Find 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 February 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $187 (Kiwi.com) |
One-way from | $122 (Kiwi.com) |
Popular in | October |
Cheapest in | January |
Average price | $383 |
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 February 3, 2026.
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
Wed 3/4
7:15 pm-12:14 pm
1 stop16h 59m
Bellingham
Mon 3/9
3:04 pm-6:37 pm
1 stop27h 33m
$202
San FranciscoBellingham
SFO - BLI
SFOBLI
San Francisco
Wed 3/4
7:15 pm-12:14 pm
1 stop16h 59m
Bellingham
Sun 3/8
1:04 pm-10:48 am
2 stops21h 44m
$268
San FranciscoBellingham
SFO - BLI
SFOBLI
San Francisco
Wed 3/18
7:32 pm-11:36 pm
1 stop28h 04m
Bellingham
Mon 3/23
6:00 am-9:38 pm
2 stops15h 38m
$270
San FranciscoBellingham
SFO - BLI
SFOBLI
San Francisco
Sun 3/1
2:10 pm-11:24 pm
1 stop9h 14m
Bellingham
Mon 3/2
3:02 pm-6:20 pm
1 stop27h 18m
$279
San FranciscoBellingham
SFO - BLI
SFOBLI
San Francisco
Wed 3/18
11:28 am-5:39 pm
1 stop6h 11m
Bellingham
Mon 3/23
6:19 pm-11:59 pm
1 stop5h 40m
$286
San FranciscoBellingham
SFO - BLI
SFOBLI
San Francisco
Thu 7/9
7:40 am-10:51 pm
1 stop15h 11m
Bellingham
Tue 7/14
7:19 pm-11:55 pm
1 stop4h 36m
$299
San FranciscoBellingham
SFO - BLI
SFOBLI
San Francisco
Tue 7/28
6:54 pm-10:51 pm
1 stop3h 57m
Bellingham
Sat 8/1
8:00 am-12:30 pm
1 stop4h 30m
$299
San FranciscoBellingham
SFO - BLI
SFOBLI
San Francisco
Fri 4/24
9:10 pm-12:20 pm
1 stop15h 10m
Bellingham
Tue 4/28
7:19 pm-8:46 am
2 stops13h 27m
$308
San FranciscoBellingham
SFO - BLI
SFOBLI
San Francisco
Fri 2/20
10:13 am-9:20 pm
1 stop11h 07m
Bellingham
Sun 2/22
1:05 pm-1:30 pm
1 stop24h 25m
$314
San FranciscoBellingham
SFO - BLI
SFOBLI
San Francisco
Tue 3/17
8:09 pm-6:56 pm
2 stops22h 47m
Bellingham
Fri 3/20
1:28 pm-8:21 pm
1 stop6h 53m
$323
Showing 1-10 of 18 results
Compare providers for flights from San Francisco to Bellingham
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Bellingham in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Francisco-Bellingham flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Bellingham flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Bellingham flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Francisco-Bellingham flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Bellingham flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
SFO-BLI
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
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 February 3, 2026.
Get a feel of what it's like to fly with Alaska Airlines, Hawaiian Airlines, and Allegiant Air 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.
Comfort
7.8
Crew
8.5
Boarding
8.1
Overall
8.0
Food
7.1
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Comfort
7.8
Crew
8.5
Boarding
8.1
Overall
8.0
Food
7.1
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Comfort
7.8
Crew
8.5
Boarding
8.1
Overall
8.0
Food
7.1
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Comfort
7.8
Crew
8.5
Boarding
8.1
Overall
8.0
Food
7.1
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
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Book flights to Bellingham if you plan to visit one of these locationsMount Vernon
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Top 3 airlines flying from San Francisco to Bellingham
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$90 | Average$275 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$263 | Average$376 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$273 | Average$373 | FlexibilityNo cancel fee | On-time85% |