Cheap Flights From Bellingham Intl. (BLI) To San Diego Intl. (SAN)

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Cheapest Flights from Bellingham (BLI) to San Diego (SAN)

The cheapest flights to San Diego Intl. found within the past 7 days were CA $327 round trip and CA $193 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Sep. 24 - Sat, Oct. 4
BLI
Bellingham
SAN
San Diego
CA $327 Roundtrip, found 4 days ago
CA $327
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Wed, Sep. 24 from Bellingham to San Diego, returning Sat, Oct. 4, priced at CA $327 found 4 days ago
Sat, Oct. 11 - Sat, Oct. 18
BLI
Bellingham
SAN
San Diego
CA $343 Roundtrip, found 6 days ago
CA $343
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Oct. 11 from Bellingham to San Diego, returning Sat, Oct. 18, priced at CA $343 found 6 days ago
Wed, Sep. 24 - Sat, Oct. 4
BLI
Bellingham
SAN
San Diego
CA $344 Roundtrip, found 4 days ago
CA $344
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Wed, Sep. 24 from Bellingham to San Diego, returning Sat, Oct. 4, priced at CA $344 found 4 days ago
Sat, Oct. 11 - Sat, Oct. 18
BLI
Bellingham
SAN
San Diego
CA $367 Roundtrip, found 6 days ago
CA $367
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Oct. 11 from Bellingham to San Diego, returning Sat, Oct. 18, priced at CA $367 found 6 days ago
Wed, Sep. 24 - Sat, Oct. 4
BLI
Bellingham
SAN
San Diego
CA $368 Roundtrip, found 4 days ago
CA $368
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Wed, Sep. 24 from Bellingham to San Diego, returning Sat, Oct. 4, priced at CA $368 found 4 days ago
Fri, Oct. 10 - Tue, Oct. 14
BLI
Bellingham
SAN
San Diego
CA $380 Roundtrip, found 6 days ago
CA $380
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Fri, Oct. 10 from Bellingham to San Diego, returning Tue, Oct. 14, priced at CA $380 found 6 days ago
Sat, Oct. 11 - Sat, Oct. 18
BLI
Bellingham
SAN
San Diego
CA $383 Roundtrip, found 6 days ago
CA $383
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Oct. 11 from Bellingham to San Diego, returning Sat, Oct. 18, priced at CA $383 found 6 days ago
Fri, Oct. 24 - Tue, Nov. 4
BLI
Bellingham
SAN
San Diego
CA $385 Roundtrip, found 2 days ago
CA $385
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Fri, Oct. 24 from Bellingham to San Diego, returning Tue, Nov. 4, priced at CA $385 found 2 days ago
Sat, Oct. 11 - Sat, Oct. 18
BLI
Bellingham
SAN
San Diego
CA $386 Roundtrip, found 6 days ago
CA $386
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Oct. 11 from Bellingham to San Diego, returning Sat, Oct. 18, priced at CA $386 found 6 days ago
Sat, Aug. 30 - Wed, Sep. 3
BLI
Bellingham
SAN
San Diego
CA $389 Roundtrip, found 5 days ago
CA $389
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Aug. 30 from Bellingham to San Diego, returning Wed, Sep. 3, priced at CA $389 found 5 days ago

Frequently asked questions

Are there direct flights from Bellingham Intl. Airport (BLI) to SAN?
There are no direct flights from BLI to San Diego Airport. But there are airlines that operate flights with just one stopover. Check out Alaska Airlines, Qatar Airways and American Airlines.
What airlines fly from Bellingham Intl. Airport (BLI) to SAN?
Currently, no airlines offer a direct flight between Bellingham Intl. Airport (BLI) and SAN. Save time and avoid irritating stopovers by searching for the most efficient routes well in advance.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.