$125+ 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BLI
Jul 24 — Jul 311
Round-trip
1 adult, Economy
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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
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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 June 24, 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 June 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 8/139:30 pm
SFO
- BLI
1 stop11h 37m
Multiple Airlines
Mon 8/173:52 pm
BLI
- SFO
1 stop18h 33m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 6/21. 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.
Sat 9/124:51 pm
SFO
- BLI
1 stop20h 50m
Multiple Airlines
Mon 9/282:01 pm
BLI
- SFO
1 stop9h 44m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 8/139:30 pm
SFO
- BLI
1 stop11h 37m
Multiple Airlines
Sun 8/235:53 pm
BLI
- SFO
2 stops41h 59m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 8/139:30 pm
SFO
- BLI
1 stop11h 37m
Multiple Airlines
Fri 8/217:00 am
BLI
- SFO
1 stop25h 43m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 9/249:00 pm
SFO
- BLI
1 stop16h 11m
Multiple Airlines
Mon 9/282:01 pm
BLI
- SFO
1 stop9h 44m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$254
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 8/1210:07 pm
SFO
- BLI
1 stop12h 39m
Multiple Airlines
Mon 8/173:52 pm
BLI
- SFO
1 stop18h 33m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 9/256:30 am
SFO
- BLI
1 stop6h 41m
Multiple Airlines
Mon 9/282:01 pm
BLI
- SFO
1 stop9h 44m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 8/169:30 pm
SFO
- BLI
1 stop11h 37m
Multiple Airlines
Sun 8/235:53 pm
BLI
- SFO
2 stops41h 59m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$267
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 8/1210:07 pm
SFO
- BLI
1 stop12h 39m
Multiple Airlines
Sun 8/235:53 pm
BLI
- SFO
2 stops41h 59m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 6/21. 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.
Sat 9/124:51 pm
SFO
- BLI
1 stop20h 50m
Multiple Airlines
Thu 9/244:59 pm
BLI
- SFO
1 stop6h 46m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 8/169:30 pm
SFO
- BLI
1 stop11h 37m
Multiple Airlines
Fri 8/217:00 am
BLI
- SFO
1 stop25h 43m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$273
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 June 24, 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 June 24, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/21. 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.
Tue 8/117:20 am
SFO
- BLI
1 stop15h 10m
Alaska Airlines
Thu 8/207:19 pm
BLI
- SFO
1 stop4h 21m
Alaska Airlines
Deal found 6/21![Alaska Airlines logo]()
$346
This Alaska Airlines deal was found by Cheapflights users on 6/23. 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 7/156:03 am
SFO
- BLI
1 stop17h 56m
Alaska Airlines
Wed 7/225:26 pm
BLI
- SFO
1 stop5h 29m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$366
This Alaska Airlines deal was found by Cheapflights users on 6/21. 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.
Sun 8/1610:18 am
SFO
- BLI
1 stop6h 28m
Alaska Airlines
Wed 8/197:30 am
BLI
- SFO
1 stop13h 16m
Alaska Airlines
Deal found 6/21![Alaska Airlines logo]()
$425
This Alaska Airlines deal was found by Cheapflights users on 6/21. 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 8/71:51 pm
SFO
- BLI
2 stops10h 08m
Alaska Airlines
Tue 8/115:26 pm
BLI
- SFO
1 stop5h 29m
Alaska Airlines
Deal found 6/21![Alaska Airlines logo]()
$436
This Alaska Airlines deal was found by Cheapflights users on 6/21. 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.
Thu 9/103:03 pm
SFO
- BLI
2 stops8h 41m
Alaska Airlines
Sun 9/137:26 pm
BLI
- SFO
1 stop4h 14m
Alaska Airlines
Deal found 6/21![Alaska Airlines logo]()
$442
This Alaska Airlines deal was found by Cheapflights users on 6/21. 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.
Mon 7/275:38 pm
SFO
- BLI
1 stop6h 21m
Alaska Airlines
Wed 7/291:49 pm
BLI
- SFO
1 stop4h 59m
Alaska Airlines
Deal found 6/21![Alaska Airlines logo]()
$447
This Alaska Airlines deal was found by Cheapflights users on 6/21. 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 7/35:38 pm
SFO
- BLI
1 stop6h 21m
Alaska Airlines
Fri 7/175:26 pm
BLI
- SFO
1 stop5h 29m
Alaska Airlines
Deal found 6/21![Alaska Airlines logo]()
$464
This Alaska Airlines deal was found by Cheapflights users on 6/21. 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 7/156:03 am
SFO
- BLI
1 stop17h 56m
Alaska Airlines
Sat 7/181:49 pm
BLI
- SFO
2 stops8h 45m
Alaska Airlines
Deal found 6/21![Alaska Airlines logo]()
$473
This Alaska Airlines deal was found by Cheapflights users on 6/23. 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.
Mon 8/241:49 pm
SFO
- BLI
2 stops8h 42m
Alaska Airlines
Wed 9/27:30 am
BLI
- SFO
2 stops9h 52m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$473
This Alaska Airlines deal was found by Cheapflights users on 6/23. 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 7/297:20 am
SFO
- BLI
1 stop15h 10m
Alaska Airlines
Tue 8/45:26 pm
BLI
- SFO
2 stops18h 17m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$479
Last-minute flights from San Francisco to BellinghamDiscover last-minute flight deals from San Francisco to Bellingham. Data last updated June 24, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Bellingham. Data last updated June 24, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 7/99:00 pm
SFO
- BLI
1 stop11h 39m
Multiple Airlines
Mon 7/203:42 pm
BLI
- SFO
1 stop18h 48m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 6/19. 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.
Sat 7/113:43 pm
SFO
- BLI
1 stop18h 56m
Multiple Airlines
Fri 7/173:42 pm
BLI
- SFO
1 stop28h 10m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$352
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 7/159:00 pm
SFO
- BLI
1 stop13h 39m
Multiple Airlines
Fri 7/173:42 pm
BLI
- SFO
1 stop17h 06m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 7/159:00 pm
SFO
- BLI
1 stop13h 39m
Multiple Airlines
Mon 7/203:42 pm
BLI
- SFO
1 stop18h 48m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$327
This Alaska Airlines deal was found by Cheapflights users on 6/23. 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.
Sat 7/185:38 pm
SFO
- BLI
1 stop6h 28m
Alaska Airlines
Tue 7/285:26 pm
BLI
- SFO
1 stop5h 29m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 6/19. 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.
Sat 7/189:00 pm
SFO
- BLI
1 stop13h 39m
Multiple Airlines
Mon 7/203:42 pm
BLI
- SFO
1 stop18h 48m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 7/199:00 pm
SFO
- BLI
1 stop11h 59m
Multiple Airlines
Sun 7/261:16 pm
BLI
- SFO
1 stop19h 32m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 7/1911:20 am
SFO
- BLI
1 stop21h 39m
Multiple Airlines
Mon 7/203:42 pm
BLI
- SFO
1 stop18h 48m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 6/19. 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.
Mon 7/209:00 pm
SFO
- BLI
2 stops42h 55m
Multiple Airlines
Mon 7/273:42 pm
BLI
- SFO
1 stop18h 48m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 7/233:43 pm
SFO
- BLI
1 stop16h 56m
Multiple Airlines
Mon 7/273:42 pm
BLI
- SFO
1 stop18h 48m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 7/233:43 pm
SFO
- BLI
1 stop16h 56m
Multiple Airlines
Thu 7/301:16 pm
BLI
- SFO
1 stop6h 36m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 7/269:00 pm
SFO
- BLI
1 stop11h 59m
Multiple Airlines
Thu 7/3011:29 am
BLI
- SFO
1 stop21h 19m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$332
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 June 24, 2026.
Search for one-way flight options from San Francisco to Bellingham. Find affordable one-way fares based on user searches. Data last updated June 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 8/510:07 pm
SFO
- BLI
1 stop12h 39m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$125
This Trip.com deal was found by Cheapflights users on 6/19. 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.
Sat 7/189:00 pm
SFO
- BLI
1 stop26h 28m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 8/710:23 pm
SFO
- BLI
2 stops36h 23m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 8/219:33 am
SFO
- BLI
2 stops10h 31m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 7/911:20 am
SFO
- BLI
1 stop21h 19m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$214
This Mytrip deal was found by Cheapflights users on 6/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:22 pm
SFO
- BLI
1 stop4h 37m
Alaska Airlines
Deal found 6/22![Alaska Airlines logo]()
$223
This Alaska Airlines deal was found by Cheapflights users on 6/19. 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.
Mon 8/312:08 pm
SFO
- BLI
1 stop10h 22m
Alaska Airlines
Deal found 6/19![Alaska Airlines logo]()
$229
This American Airlines deal was found by Cheapflights users on 6/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/184:04 pm
SFO
- BLI
2 stops8h 02m
American Airlines
Deal found 6/19![American Airlines logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 7/1011:20 am
SFO
- BLI
1 stop10h 24m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 7/3110:23 pm
SFO
- BLI
2 stops36h 16m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$237
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 June 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $233 (Kiwi.com) |
One-way from | $125 (Kiwi.com) |
Popular in | February |
Cheapest in | March |
Average price | $555 |
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 June 24, 2026.
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
Cheapest round-trip
San FranciscoBellingham
SFO - BLI
SFOBLI
San Francisco
Tue 8/11
7:20 am-10:30 pm
1 stop15h 10m
Bellingham
Thu 8/20
7:19 pm-11:40 pm
1 stop4h 21m
$346
San FranciscoBellingham
SFO - BLI
SFOBLI
San Francisco
Wed 7/15
6:03 am-11:59 pm
1 stop17h 56m
Bellingham
Wed 7/22
5:26 pm-10:55 pm
1 stop5h 29m
$366
San FranciscoBellingham
SFO - BLI
SFOBLI
San Francisco
Sun 8/16
10:18 am-4:46 pm
1 stop6h 28m
Bellingham
Wed 8/19
7:30 am-8:46 pm
1 stop13h 16m
$425
San FranciscoBellingham
SFO - BLI
SFOBLI
San Francisco
Fri 8/7
1:51 pm-11:59 pm
2 stops10h 08m
Bellingham
Tue 8/11
5:26 pm-10:55 pm
1 stop5h 29m
$436
San FranciscoBellingham
SFO - BLI
SFOBLI
San Francisco
Thu 9/10
3:03 pm-11:44 pm
2 stops8h 41m
Bellingham
Sun 9/13
7:26 pm-11:40 pm
1 stop4h 14m
$442
Quickest round-trip
San FranciscoBellingham
SFO - BLI
SFOBLI
San Francisco
Mon 7/27
5:38 pm-11:59 pm
1 stop6h 21m
Bellingham
Wed 7/29
1:49 pm-6:48 pm
1 stop4h 59m
$447
San FranciscoBellingham
SFO - BLI
SFOBLI
San Francisco
Fri 7/3
5:38 pm-11:59 pm
1 stop6h 21m
Bellingham
Fri 7/17
5:26 pm-10:55 pm
1 stop5h 29m
$464
San FranciscoBellingham
SFO - BLI
SFOBLI
San Francisco
Wed 7/15
6:03 am-11:59 pm
1 stop17h 56m
Bellingham
Sat 7/18
1:49 pm-10:34 pm
2 stops8h 45m
$473
San FranciscoBellingham
SFO - BLI
SFOBLI
San Francisco
Mon 8/24
1:49 pm-10:31 pm
2 stops8h 42m
Bellingham
Wed 9/2
7:30 am-5:22 pm
2 stops9h 52m
$473
San FranciscoBellingham
SFO - BLI
SFOBLI
San Francisco
Wed 7/29
7:20 am-10:30 pm
1 stop15h 10m
Bellingham
Tue 8/4
5:26 pm-11:43 am
2 stops18h 17m
$479
Showing 1-10 of 18 resultsSorted by cheapest first
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 June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | 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
What is the cheapest month to book a flight from San Francisco to Bellingham?
Currently, March is the cheapest month in which you can book a flight from San Francisco to Bellingham (average of $285). Flying from San Francisco to Bellingham in February is currently the most expensive (average of $840). 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.
How much does it cost to fly round-trip 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 June 24, 2026.
Get a feel of what it's like to fly with Alaska 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.
Crew
8.5
Comfort
7.8
Overall
7.9
Entertainment
7.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Comfort
7.8
Overall
7.9
Entertainment
7.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Comfort
7.8
Overall
7.9
Entertainment
7.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
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.
Traveling to a place near Bellingham?
Book flights to Bellingham if you plan to visit one of these locationsMount Vernon
Ferndale
Blaine
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Other flights to Bellingham
Explore flights to Bellingham departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 24, 2026.
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San Francisco and Bellingham flights
Browse other San Francisco and Bellingham flight options. Last updated on June 24, 2026.
Other flights from San Francisco
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Top 2 airlines flying from San Francisco to Bellingham
Discover the top 2 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 June 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$90 | Average$144 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$276 | Average$512 | FlexibilityNo cancel fee | On-time75% |