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Cheap flights from Bellingham to San Diego from C$ 317

BLI — SAN
5 Nov — 12 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bellingham to San Diego

Enter your travel dates to find the best prices.

Cheapest flights from Bellingham to San Diego

Sun 15/117:35 p.m. -
1 stop24h 00m
Tue 1/127:51 p.m. -
2 stops37h 10m
Deal found 4/10C$ 344
Fri 20/1110:36 a.m. -
1 stop21h 19m
Tue 1/127:51 p.m. -
2 stops37h 10m
Deal found 4/10C$ 434
Thu 19/119:46 a.m. -
1 stop9h 49m
Tue 1/127:51 p.m. -
2 stops37h 10m
Deal found 4/10C$ 462
Sat 5/128:31 a.m. -
1 stop8h 53m
Sat 12/127:12 a.m. -
2 stops16h 26m
Deal found 5/10C$ 523
Thu 3/129:51 a.m. -
1 stop21h 29m
Sat 5/128:24 a.m. -
1 stop24h 37m
Deal found 4/10C$ 532
Wed 2/127:31 p.m. -
1 stop16h 29m
Sat 5/127:12 a.m. -
2 stops16h 26m
Deal found 4/10C$ 540
Thu 10/129:51 a.m. -
1 stop21h 38m
Sun 13/128:24 a.m. -
1 stop25h 57m
Deal found 4/10C$ 558
Tue 17/111:58 p.m. -
1 stop6h 24m
Tue 1/124:08 p.m. -
1 stop21h 18m
Deal found 4/10C$ 559

Find flight deals from Bellingham to San Diego

Round-trip from

C$ 344

One-way from

C$ 317

Popular in

November

Cheapest in

December

Average price

C$ 729
15/11-1/12
  • 15/11-1/12
  • 3 total stops
  • 61h 10m total
  • Bellingham to San Diego
Search Deals
19/11-31/12
  • 19/11-31/12
  • 1 total stop
  • 9h 49m total
  • Bellingham to San Diego
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 82 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Bellingham to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BellinghamSan Diego

BLI Bellingham - SAN San Diego

BLISAN

Bellingham

Thu 19/11

9:46 a.m.-7:11 p.m.

2 stops33h 25m

San Diego

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 376
Quickest round-trip

BellinghamSan Diego

BLI Bellingham - SAN San Diego

BLISAN

Bellingham

Thu 1/4

5:14 a.m.-9:52 a.m.

1 stop4h 38m

San Diego

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 408

BellinghamSan Diego

BLI Bellingham - SAN San Diego

BLISAN

Bellingham

Wed 27/1

8:28 a.m.-1:10 p.m.

1 stop4h 42m

San Diego

Sat 6/2

4:50 p.m.-10:36 p.m.

2 stops5h 46m

C$ 543

BellinghamSan Diego

BLI Bellingham - SAN San Diego

BLISAN

Bellingham

Wed 2/12

7:31 p.m.-10:00 a.m.

1 stop14h 29m

San Diego

Sat 5/12

5:58 p.m.-10:58 p.m.

1 stop5h 00m

C$ 543

BellinghamSan Diego

BLI Bellingham - SAN San Diego

BLISAN

Bellingham

Thu 10/12

7:31 p.m.-5:45 p.m.

1 stop22h 14m

San Diego

Tue 15/12

5:58 p.m.-10:58 p.m.

1 stop5h 00m

C$ 573

BellinghamSan Diego

BLI Bellingham - SAN San Diego

BLISAN

Bellingham

Wed 2/12

7:31 p.m.-10:00 a.m.

1 stop14h 29m

San Diego

Fri 4/12

6:43 p.m.-1:26 p.m.

1 stop18h 43m

C$ 582

BellinghamSan Diego

BLI Bellingham - SAN San Diego

BLISAN

Bellingham

Mon 16/11

1:58 p.m.-10:35 p.m.

1 stop8h 37m

San Diego

Tue 1/12

4:08 p.m.-1:26 p.m.

1 stop21h 18m

C$ 582

BellinghamSan Diego

BLI Bellingham - SAN San Diego

BLISAN

Bellingham

Tue 26/1

8:28 a.m.-6:30 p.m.

2 stops10h 02m

San Diego

Sun 7/2

10:50 a.m.-10:36 p.m.

1 stop11h 46m

C$ 600

BellinghamSan Diego

BLI Bellingham - SAN San Diego

BLISAN

Bellingham

Fri 11/12

2:06 p.m.-10:59 p.m.

1 stop8h 53m

San Diego

Tue 15/12

12:10 p.m.-10:58 p.m.

2 stops10h 48m

C$ 626

BellinghamSan Diego

BLI Bellingham - SAN San Diego

BLISAN

Bellingham

Fri 13/11

7:29 p.m.-8:06 p.m.

1 stop24h 37m

San Diego

Sun 15/11

6:15 a.m.-6:49 p.m.

1 stop12h 34m

C$ 633

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/10

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

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.
Estimated round-trip price

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, December is the cheapest month in which you can book a flight from Bellingham to San Diego (average of C$ 391). Flying from Bellingham to San Diego in November is currently the most expensive (average of C$ 958). 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.

Related info for your journey

  • How popular is this Bellingham to San Diego flight route?

    This flight path from Bellingham to San Diego was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Bellingham to San Diego?

    Airlines like Alaska Airlines fly from Bellingham to San Diego in about 4h 42m. The time it takes to get you to your destination can typically vary by up to . Bellingham and San Diego are separated by a distance of 1839 km.

  • Can I find deals for flights from Bellingham to San Diego that include hotel bookings?

    Yes. In addition to deals on Bellingham to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bellingham to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bellingham to San Diego.

  • Can I find deals for business class flights from Bellingham to San Diego?

    Yes. Cheapflights offers flight deals from Bellingham to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bellingham to San Diego?

    Currently, December is the cheapest month in which you can book a flight from Bellingham to San Diego (average of C$ 391). Flying from Bellingham to San Diego in November is currently the most expensive (average of C$ 958). 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.

See more FAQs

Travelling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
La Mesa
Borrego Springs

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