$115+ Cheap flights from Bellingham to San Diego (BLI - SAN)
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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
BLI — SAN
Mar 20 — Mar 271
1 adult, Economy
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Find cheap flights from Bellingham to San Diego 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 Bellingham to San Diego
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Best
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Cheapest flights from Bellingham to San DiegoExplore the most affordable flight options available from Bellingham to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 18, 2026.
Explore the most affordable flight options available from Bellingham to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 3/56:00 am
BLI
- SAN
1 stop9h 17m
Multiple Airlines
Sun 3/89:07 pm
SAN
- BLI
1 stop24h 11m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 4/167:00 am
BLI
- SAN
2 stops10h 40m
Multiple Airlines
Sun 4/199:07 pm
SAN
- BLI
1 stop24h 03m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 2/14. 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 3/126:00 am
BLI
- SAN
1 stop11h 38m
Multiple Airlines
Sat 3/142:08 pm
SAN
- BLI
1 stop22h 01m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 2/266:00 am
BLI
- SAN
1 stop9h 17m
Multiple Airlines
Sun 3/12:52 pm
SAN
- BLI
1 stop23h 20m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 3/136:00 am
BLI
- SAN
1 stop10h 13m
Multiple Airlines
Tue 3/172:08 pm
SAN
- BLI
1 stop28h 48m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$258
This Alaska Airlines deal was found by Cheapflights users on 2/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/218:15 am
BLI
- SAN
1 stop8h 50m
Alaska Airlines
Sat 4/257:00 am
SAN
- BLI
1 stop15h 42m
Alaska Airlines
Deal found 2/15![Alaska Airlines logo]()
$263
This Alaska Airlines deal was found by Cheapflights users on 2/16. 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 3/103:55 pm
BLI
- SAN
1 stop23h 51m
Alaska Airlines
Fri 3/138:26 pm
SAN
- BLI
1 stop14h 47m
Alaska Airlines
Deal found 2/16![Alaska Airlines logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Fri 4/178:00 am
BLI
- SAN
1 stop9h 40m
Multiple Airlines
Sun 4/199:07 pm
SAN
- BLI
1 stop24h 03m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$274
Best flights from Bellingham to San DiegoDiscover carefully curated flight deals from Bellingham to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 18, 2026.
Discover carefully curated flight deals from Bellingham to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/14. 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 3/126:00 am
BLI
- SAN
1 stop11h 38m
Multiple Airlines
Sat 3/142:08 pm
SAN
- BLI
1 stop22h 01m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$250
This Alaska Airlines deal was found by Cheapflights users on 2/16. 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 3/103:55 pm
BLI
- SAN
1 stop23h 51m
Alaska Airlines
Fri 3/138:26 pm
SAN
- BLI
1 stop14h 47m
Alaska Airlines
Deal found 2/16![Alaska Airlines logo]()
$273
This Alaska Airlines deal was found by Cheapflights users on 2/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/228:30 am
BLI
- SAN
1 stop8h 36m
Alaska Airlines
Sun 4/267:00 am
SAN
- BLI
1 stop8h 21m
Alaska Airlines
Deal found 2/15![Alaska Airlines logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 3/188:30 am
BLI
- SAN
2 stops36h 29m
Multiple Airlines
Wed 3/252:08 pm
SAN
- BLI
1 stop22h 01m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$302
This Travelocity deal was found by Cheapflights users on 2/16. 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.
Wed 5/135:53 pm
BLI
- SAN
1 stop6h 06m
Alaska Airlines
Mon 5/186:15 am
SAN
- BLI
1 stop7h 05m
Alaska Airlines
Deal found 2/16![Alaska Airlines logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Fri 4/178:00 am
BLI
- SAN
2 stops16h 01m
Multiple Airlines
Sun 4/199:07 pm
SAN
- BLI
1 stop24h 03m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$310
This Alaska Airlines deal was found by Cheapflights users on 2/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/218:15 am
BLI
- SAN
1 stop8h 50m
Alaska Airlines
Sun 4/267:00 am
SAN
- BLI
1 stop8h 21m
Alaska Airlines
Deal found 2/15![Alaska Airlines logo]()
$293
This Alaska Airlines deal was found by Cheapflights users on 2/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/216:19 pm
BLI
- SAN
1 stop5h 39m
Alaska Airlines
Tue 3/247:38 pm
SAN
- BLI
1 stop27h 12m
Alaska Airlines
Deal found 2/15![Alaska Airlines logo]()
$307
This Alaska Airlines deal was found by Cheapflights users on 2/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/81:54 pm
BLI
- SAN
1 stop4h 33m
Alaska Airlines
Sat 7/187:23 pm
SAN
- BLI
1 stop4h 46m
Alaska Airlines
Deal found 2/15![Alaska Airlines logo]()
$311
Last-minute flights from Bellingham to San DiegoDiscover last-minute flight deals from Bellingham to San Diego. Data last updated February 18, 2026 and is based on user searches.
Discover last-minute flight deals from Bellingham to San Diego. Data last updated February 18, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 2/266:00 am
BLI
- SAN
1 stop9h 17m
Multiple Airlines
Sun 3/12:52 pm
SAN
- BLI
1 stop23h 20m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 3/56:00 am
BLI
- SAN
1 stop9h 17m
Multiple Airlines
Sun 3/89:07 pm
SAN
- BLI
1 stop24h 11m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 3/56:00 am
BLI
- SAN
1 stop9h 17m
Multiple Airlines
Mon 3/96:55 am
SAN
- BLI
2 stops14h 43m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$335
This Alaska Airlines deal was found by Cheapflights users on 2/16. 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 3/103:55 pm
BLI
- SAN
1 stop23h 51m
Alaska Airlines
Fri 3/138:26 pm
SAN
- BLI
1 stop14h 47m
Alaska Airlines
Deal found 2/16![Alaska Airlines logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 2/14. 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 3/126:00 am
BLI
- SAN
1 stop11h 38m
Multiple Airlines
Sat 3/142:08 pm
SAN
- BLI
1 stop22h 01m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 3/136:00 am
BLI
- SAN
1 stop10h 13m
Multiple Airlines
Tue 3/172:08 pm
SAN
- BLI
1 stop28h 48m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 3/188:30 am
BLI
- SAN
2 stops36h 29m
Multiple Airlines
Wed 3/252:08 pm
SAN
- BLI
1 stop22h 01m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 2/16. 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 3/196:00 am
BLI
- SAN
1 stop11h 38m
Multiple Airlines
Sun 3/228:39 pm
SAN
- BLI
1 stop26h 51m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$329
This Alaska Airlines deal was found by Cheapflights users on 2/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/216:19 pm
BLI
- SAN
1 stop5h 39m
Alaska Airlines
Tue 3/247:38 pm
SAN
- BLI
1 stop27h 12m
Alaska Airlines
Deal found 2/15![Alaska Airlines logo]()
$307
One-way flights from Bellingham to San DiegoSearch for one-way flight options from Bellingham to San Diego. Find affordable one-way fares based on user searches. Data last updated February 18, 2026.
Search for one-way flight options from Bellingham to San Diego. Find affordable one-way fares based on user searches. Data last updated February 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 5/183:00 pm
BLI
- SAN
2 stops44h 34m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$115
This Expedia deal was found by Cheapflights users on 2/16. 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.
Sat 4/188:15 am
BLI
- SAN
1 stop15h 49m
Alaska Airlines
Deal found 2/16![Alaska Airlines logo]()
$137
This WAYA deal was found by Cheapflights users on 2/16. 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 3/98:00 am
BLI
- SAN
1 stop8h 13m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 4/18:30 am
BLI
- SAN
2 stops22h 51m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$148
This Alaska Airlines deal was found by Cheapflights users on 2/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/112:56 pm
BLI
- SAN
1 stop5h 43m
Alaska Airlines
Deal found 2/15![Alaska Airlines logo]()
$176
This Alaska Airlines deal was found by Cheapflights users on 2/16. 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 3/911:53 am
BLI
- SAN
2 stops26h 34m
Alaska Airlines
Deal found 2/16![Alaska Airlines logo]()
$223
This Alaska Airlines deal was found by Cheapflights users on 2/18. 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 4/412:56 pm
BLI
- SAN
2 stops19h 00m
Alaska Airlines
Deal found 2/18![Alaska Airlines logo]()
$243
This Alaska Airlines deal was found by Cheapflights users on 2/17. 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 2/243:55 pm
BLI
- SAN
1 stop5h 54m
Alaska Airlines
Deal found 2/17![Alaska Airlines logo]()
$257
Find flight deals from Bellingham to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Bellingham (BLI) to San Diego (SAN). 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 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $240 (Kiwi.com) |
One-way from | $115 (Kiwi.com) |
Popular in | September |
Cheapest in | December |
Average price | $343 |
Cheapflights Fare Finder
Customize your flight search to find flights from Bellingham to San Diego 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 18, 2026.
Use the filters below to find and compare flights from Bellingham to San Diego that are best for you.
Fly from
Bellingham
Fly to
San Diego
Route
Depart
Return
Price
BellinghamSan Diego
BLI - SAN
BLISAN
Bellingham
Thu 3/12
6:00 am-5:38 pm
1 stop11h 38m
San Diego
Sat 3/14
2:08 pm-12:09 pm
1 stop22h 01m
$250
BellinghamSan Diego
BLI - SAN
BLISAN
Bellingham
Tue 3/10
3:55 pm-3:46 pm
1 stop23h 51m
San Diego
Fri 3/13
8:26 pm-11:13 am
1 stop14h 47m
$273
BellinghamSan Diego
BLI - SAN
BLISAN
Bellingham
Wed 4/22
8:30 am-5:06 pm
1 stop8h 36m
San Diego
Sun 4/26
7:00 am-3:21 pm
1 stop8h 21m
$293
BellinghamSan Diego
BLI - SAN
BLISAN
Bellingham
Wed 5/13
5:53 pm-11:59 pm
1 stop6h 06m
San Diego
Mon 5/18
6:15 am-1:20 pm
1 stop7h 05m
$293
BellinghamSan Diego
BLI - SAN
BLISAN
Bellingham
Tue 4/21
8:15 am-5:05 pm
1 stop8h 50m
San Diego
Sun 4/26
7:00 am-3:21 pm
1 stop8h 21m
$293
BellinghamSan Diego
BLI - SAN
BLISAN
Bellingham
Wed 3/18
8:30 am-8:59 pm
2 stops36h 29m
San Diego
Wed 3/25
2:08 pm-12:09 pm
1 stop22h 01m
$302
BellinghamSan Diego
BLI - SAN
BLISAN
Bellingham
Sat 3/21
6:19 pm-11:58 pm
1 stop5h 39m
San Diego
Tue 3/24
7:38 pm-10:50 pm
1 stop27h 12m
$307
BellinghamSan Diego
BLI - SAN
BLISAN
Bellingham
Fri 4/17
8:00 am-12:01 am
2 stops16h 01m
San Diego
Sun 4/19
9:07 pm-9:10 pm
1 stop24h 03m
$310
BellinghamSan Diego
BLI - SAN
BLISAN
Bellingham
Wed 7/8
1:54 pm-6:27 pm
1 stop4h 33m
San Diego
Sat 7/18
7:23 pm-12:09 am
1 stop4h 46m
$311
BellinghamSan Diego
BLI - SAN
BLISAN
Bellingham
Mon 5/18
3:00 pm-11:34 am
2 stops44h 34m
$115
Showing 1-10 of 16 results
Compare providers for flights from Bellingham to San Diego
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 Bellingham to San Diego 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 Bellingham-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bellingham-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bellingham-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Bellingham-San Diego 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 Bellingham-San Diego 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 Bellingham to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Bellingham with our price prediction graph.
BLI-SAN
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 Diego
What is the cheapest month to book a flight from Bellingham to San Diego?
Currently, June is the cheapest month in which you can book a flight from Bellingham to San Diego (average of $63). Flying from Bellingham to San Diego in September is currently the most expensive (average of $300). 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 Bellingham to San Diego?
Reviews of airlines servicing San Diego
Get insights into the airlines that provide service to San Diego. 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 Diego. Reviews last updated February 18, 2026.
Read through reviews of airlines operating flights from Bellingham to San Diego, such as Alaska Airlines and Allegiant Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.1
Crew
8.5
Comfort
7.8
Entertainment
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Food
7.1
Crew
8.5
Comfort
7.8
Entertainment
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Food
7.1
Crew
8.5
Comfort
7.8
Entertainment
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Related info for your journey
Find useful and relevant information for your journey from Bellingham to San Diego. 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 San Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
Chula Vista
National City
Coronado
La Mesa
Poway
Julian
Lemon Grove
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Bellingham and San Diego flights
Browse other Bellingham and San Diego flight options. Last updated on February 18, 2026.
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Browse through other flights departing from Bellingham. Flights are based on user searches made on Cheapflights and were last updated on February 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Diego
Explore flights to San Diego departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 18, 2026.
Top 2 airlines flying from Bellingham to San Diego
Discover the top 2 airlines that operate flights from Bellingham to San Diego. 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 February 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$82 | Average$124 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$291 | Average$401 | FlexibilityNo cancel fee | On-time75% |