$104+ Cheap flights from San Diego to Bellingham (SAN - BLI)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — BLI
Nov 15 — Nov 221
Round-trip
1 adult, Economy
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Find cheap flights from San Diego 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
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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 Diego to Bellingham
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Cheapest flights from San Diego to BellinghamExplore the most affordable flight options available from San Diego to Bellingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2026.
Explore the most affordable flight options available from San Diego to Bellingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/13. 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 11/198:20 pm -
1 stop13h 26m
Mon 11/308:40 pm -
1 stop10h 40m
Deal found 10/13![Multiple Airlines logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 11/128:20 pm -
1 stop12h 27m
Thu 11/199:46 am -
1 stop9h 49m
Deal found 10/15![Multiple Airlines logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 10/14. 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 10/298:32 pm -
1 stop27h 02m
Mon 11/26:00 am -
1 stop13h 35m
Deal found 10/14![Multiple Airlines logo]()
$329
This Alaska Airlines deal was found by Cheapflights users on 10/12. 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 11/122:11 pm -
1 stop8h 19m
Mon 11/168:33 am -
1 stop9h 04m
Deal found 10/12![Alaska Airlines logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 10/13. 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 10/214:53 pm -
2 stops20h 47m
Sun 11/17:29 pm -
1 stop24h 06m
Deal found 10/13![Multiple Airlines logo]()
$375
This Kiwi.com deal was found by Cheapflights users on 10/13. 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 10/214:53 pm -
2 stops20h 47m
Mon 10/266:00 am -
1 stop13h 49m
Deal found 10/13![Multiple Airlines logo]()
$377
This Alaska Airlines deal was found by Cheapflights users on 10/12. 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 12/312:10 pm -
2 stops10h 48m
Sun 12/138:31 am -
1 stop26h 56m
Deal found 10/12![Alaska Airlines logo]()
$391
Best flights from San Diego to BellinghamDiscover carefully curated flight deals from San Diego to Bellingham that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 16, 2026.
Discover carefully curated flight deals from San Diego to Bellingham that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 16, 2026.
This Alaska Airlines deal was found by Cheapflights users on 10/12. 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 11/122:11 pm -
1 stop8h 19m
Mon 11/168:33 am -
1 stop9h 04m
Deal found 10/12![Alaska Airlines logo]()
$353
This Alaska Airlines deal was found by Cheapflights users on 10/12. 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 12/37:05 am -
1 stop15h 53m
Sun 12/138:31 am -
1 stop26h 56m
Deal found 10/12![Alaska Airlines logo]()
$353
This Alaska Airlines deal was found by Cheapflights users on 10/10. 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 11/42:11 pm -
1 stop8h 19m
Fri 11/67:29 pm -
1 stop14h 44m
Deal found 10/10![Alaska Airlines logo]()
$453
This Alaska Airlines deal was found by Cheapflights users on 10/10. 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 11/310:48 am -
2 stops11h 42m
Wed 11/48:33 am -
1 stop4h 40m
Deal found 10/10![Alaska Airlines logo]()
$504
Last-minute flights from San Diego to BellinghamDiscover last-minute flight deals from San Diego to Bellingham. Data last updated October 16, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Bellingham. Data last updated October 16, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/13. 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 10/214:53 pm -
2 stops20h 47m
Sun 11/17:29 pm -
1 stop24h 06m
Deal found 10/13![Multiple Airlines logo]()
$375
This Kiwi.com deal was found by Cheapflights users on 10/13. 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 10/214:53 pm -
2 stops20h 47m
Mon 10/266:00 am -
1 stop13h 49m
Deal found 10/13![Multiple Airlines logo]()
$377
This Kiwi.com deal was found by Cheapflights users on 10/14. 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 10/298:32 pm -
1 stop27h 02m
Mon 11/26:00 am -
1 stop13h 35m
Deal found 10/14![Multiple Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 11/128:20 pm -
1 stop12h 27m
Thu 11/199:46 am -
1 stop9h 49m
Deal found 10/15![Multiple Airlines logo]()
$261
This Alaska Airlines deal was found by Cheapflights users on 10/12. 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 11/122:11 pm -
1 stop8h 19m
Mon 11/168:33 am -
1 stop9h 04m
Deal found 10/12![Alaska Airlines logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 10/13. 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 11/198:20 pm -
1 stop13h 26m
Mon 11/308:40 pm -
1 stop10h 40m
Deal found 10/13![Multiple Airlines logo]()
$245
One-way flights from San Diego to BellinghamSearch for one-way flight options from San Diego to Bellingham. Find affordable one-way fares based on user searches. Data last updated October 16, 2026.
Search for one-way flight options from San Diego to Bellingham. Find affordable one-way fares based on user searches. Data last updated October 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/12. 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 11/58:20 pm -
1 stop12h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![Multiple Airlines logo]()
$104
This WAYA deal was found by Cheapflights users on 10/12. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/111:27 pm -
1 stop6h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![Multiple Airlines logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 10/12. 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 11/67:38 pm -
2 stops37h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![Multiple Airlines logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 10/298:32 pm -
1 stop27h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Multiple Airlines logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 10/2810:56 am -
2 stops26h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Multiple Airlines logo]()
$210
This Alaska Airlines deal was found by Cheapflights users on 10/12. 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 11/68:07 pm -
1 stop26h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![Alaska Airlines logo]()
$292
This Expedia deal was found by Cheapflights users on 10/15. 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 10/282:59 pm -
1 stop8h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Alaska Airlines logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 10/14. 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 10/266:25 am -
2 stops17h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Multiple Airlines logo]()
$347
Find flight deals from San Diego to Bellingham
Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) 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 October 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $233 (Kiwi.com) |
One-way from | $104 (Kiwi.com) |
Popular in | September |
Cheapest in | November |
Average price | $430 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego 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 7,457,451 searches. Data last updated October 16, 2026.
Use the filters below to find and compare flights from San Diego to Bellingham that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San DiegoBellingham
SAN San Diego - BLI Bellingham
SANBLI
San Diego
Mon 1/11
1:27 pm-7:32 pm
1 stop6h 05m
Bellingham
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$138
San DiegoBellingham
SAN San Diego - BLI Bellingham
SANBLI
San Diego
Fri 11/6
7:38 pm-8:45 am
2 stops37h 07m
Bellingham
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$149
San DiegoBellingham
SAN San Diego - BLI Bellingham
SANBLI
San Diego
Thu 10/29
8:32 pm-11:34 pm
1 stop27h 02m
Bellingham
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$171
San DiegoBellingham
SAN San Diego - BLI Bellingham
SANBLI
San Diego
Wed 10/28
10:56 am-1:40 pm
2 stops26h 44m
Bellingham
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$210
San DiegoBellingham
SAN San Diego - BLI Bellingham
SANBLI
San Diego
Fri 11/6
8:07 pm-10:30 pm
1 stop26h 23m
Bellingham
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$292
San DiegoBellingham
SAN San Diego - BLI Bellingham
SANBLI
San Diego
Wed 10/28
2:59 pm-11:53 pm
1 stop8h 54m
Bellingham
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$312
San DiegoBellingham
SAN San Diego - BLI Bellingham
SANBLI
San Diego
Thu 11/12
2:11 pm-10:30 pm
1 stop8h 19m
Bellingham
Mon 11/16
8:33 am-5:37 pm
1 stop9h 04m
$353
San DiegoBellingham
SAN San Diego - BLI Bellingham
SANBLI
San Diego
Thu 12/3
7:05 am-10:58 pm
1 stop15h 53m
Bellingham
Sun 12/13
8:31 am-11:27 am
1 stop26h 56m
$353
Quickest round-trip
San DiegoBellingham
SAN San Diego - BLI Bellingham
SANBLI
San Diego
Mon 10/26
6:27 pm-11:53 pm
1 stop5h 26m
Bellingham
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$361
San DiegoBellingham
SAN San Diego - BLI Bellingham
SANBLI
San Diego
Thu 10/29
6:53 am-6:38 pm
2 stops11h 45m
Bellingham
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$444
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from San Diego 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 Diego to Bellingham in October.
| 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 Diego-Bellingham flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Bellingham flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Bellingham flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Diego-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 Diego-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 Diego to Bellingham
Have a flexible travel schedule? Discover the best time to fly to Bellingham from San Diego with our price prediction graph.
SAN-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 Diego to Bellingham
What is the cheapest month to book a flight from San Diego to Bellingham?
Currently, November is the cheapest month in which you can book a flight from San Diego to Bellingham (average of $302). Flying from San Diego to Bellingham in September is currently the most expensive (average of $604). 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 Diego to Bellingham?
Airfare is typical for this route at the moment.
San Diego to Bellingham flights typically cost between $206 and $432 in February.The cheapest round-trip price found within the last 5 days was $233 on Multiple Airlines (Feb 25-Feb 28).
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 October 16, 2026.
Read reviews from past customers who have flown Alaska Airlines from San Diego to Bellingham. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Overall
7.9
Crew
8.5
Reviews
1 / 20
2.0
MediocreArt,Dec 2025
SAN - OGG
Food
7.0
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Overall
7.9
Crew
8.5
Reviews
1 / 20
2.0
MediocreArt,Dec 2025
SAN - OGG
Related info for your journey
Find useful and relevant information for your journey from San Diego 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 October 16, 2026.
Complete your trip
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San Diego and Bellingham flights
Browse other San Diego and Bellingham flight options. Last updated on October 16, 2026.
Other flights from San Diego
Browse through other flights departing from San Diego. Flights are based on user searches made on Cheapflights and were last updated on October 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from San Diego to Bellingham
Discover the top airline that operate flights from San Diego 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 7,457,451 searches. Data last updated October 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$262 | Average$475 | FlexibilityNo cancel fee | On-time75% |