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Cheap flights from San Diego to Bellingham from C$ 193

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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — BLI
13 dic. — 20 dic.1
1 adult
1 adult, Economy, 0 bags

Cheap 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 13 noviembre 2025.

Round-trip from

C$ 331

One-way from

C$ 193

Popular in

December

Cheapest in

August

Average price

C$ 423
Alaska Airlines
  • Alaska Airlines
  • 10/12-16/12
  • 2 total stops
  • 14h 10m total
  • San Diego to Bellingham
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Alaska Airlines
  • Alaska Airlines
  • 10/12
  • 1 total stop
  • 6h 07m total
  • San Diego to Bellingham
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 137 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 29 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from San Diego to Bellingham

Enter your travel dates to find the best prices.

Cheapest flights from San Diego to Bellingham
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 13 noviembre 2025.

mié. 10/124:25 p.m.SAN - BLI
1 stop7h 41mAlaska Airlines
mar. 16/121:04 p.m.BLI - SAN
1 stop6h 29mAlaska Airlines
Deal found 12/11C$ 331
sáb. 13/128:59 p.m.SAN - BLI
1 stop18h 42mAlaska Airlines
mar. 16/121:04 p.m.BLI - SAN
1 stop6h 29mAlaska Airlines
Deal found 12/11C$ 338
mié. 10/124:25 p.m.SAN - BLI
1 stop7h 41mAlaska Airlines
lun. 15/124:21 p.m.BLI - SAN
1 stop17h 52mAlaska Airlines
Deal found 12/11C$ 366
sáb. 13/128:59 p.m.SAN - BLI
1 stop18h 42mAlaska Airlines
lun. 15/124:21 p.m.BLI - SAN
1 stop4h 36mAlaska Airlines
Deal found 12/11C$ 373
vie. 12/128:59 p.m.SAN - BLI
1 stop18h 42mAlaska Airlines
lun. 15/121:04 p.m.BLI - SAN
1 stop7h 53mAlaska Airlines
Deal found 12/11C$ 401
jue. 11/124:25 p.m.SAN - BLI
1 stop7h 41mAlaska Airlines
mar. 16/124:21 p.m.BLI - SAN
1 stop4h 36mAlaska Airlines
Deal found 12/11C$ 408
mié. 10/126:15 a.m.SAN - BLI
1 stop6h 09mAlaska Airlines
sáb. 13/124:21 p.m.BLI - SAN
1 stop4h 36mAlaska Airlines
Deal found 12/11C$ 436
dom. 14/129:34 a.m.SAN - BLI
1 stop6h 07mAlaska Airlines
mar. 16/124:21 p.m.BLI - SAN
1 stop6h 26mAlaska Airlines
Deal found 12/11C$ 502
jue. 11/126:15 a.m.SAN - BLI
2 stops9h 26mAlaska Airlines
jue. 18/125:20 a.m.BLI - SAN
2 stops8h 06mAlaska Airlines
Deal found 13/11C$ 524
mié. 10/129:34 a.m.SAN - BLI
1 stop6h 07mAlaska Airlines
vie. 12/121:04 p.m.BLI - SAN
1 stop6h 29mAlaska Airlines
Deal found 12/11C$ 549

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 629,999 searches. Data last updated 13 noviembre 2025.
Use the filters below to find and compare flights from San Diego to Bellingham that are best for you.

Fly from

San Diego

Fly to

Bellingham

Route

Depart

Return

Price

San DiegoBellingham

SAN - BLI

SANBLI

San Diego

mié. 10/12

4:25 p.m.-12:06 a.m.

1 stop7h 41m

Bellingham

mar. 16/12

1:04 p.m.-7:33 p.m.

1 stop6h 29m

C$ 331

San DiegoBellingham

SAN - BLI

SANBLI

San Diego

sáb. 13/12

8:59 p.m.-3:41 p.m.

1 stop18h 42m

Bellingham

mar. 16/12

1:04 p.m.-7:33 p.m.

1 stop6h 29m

C$ 338

San DiegoBellingham

SAN - BLI

SANBLI

San Diego

mié. 10/12

4:25 p.m.-12:06 a.m.

1 stop7h 41m

Bellingham

lun. 15/12

4:21 p.m.-10:13 a.m.

1 stop17h 52m

C$ 366

San DiegoBellingham

SAN - BLI

SANBLI

San Diego

sáb. 13/12

8:59 p.m.-3:41 p.m.

1 stop18h 42m

Bellingham

lun. 15/12

4:21 p.m.-8:57 p.m.

1 stop4h 36m

C$ 373

San DiegoBellingham

SAN - BLI

SANBLI

San Diego

mar. 3/3

8:39 a.m.-3:15 p.m.

1 stop6h 36m

Bellingham

mié. 4/3

3:55 p.m.-9:49 p.m.

1 stop5h 54m

C$ 388

San DiegoBellingham

SAN - BLI

SANBLI

San Diego

mar. 3/3

6:15 a.m.-11:13 a.m.

1 stop4h 58m

Bellingham

mié. 4/3

11:53 a.m.-4:46 p.m.

1 stop4h 53m

C$ 388

San DiegoBellingham

SAN - BLI

SANBLI

San Diego

jue. 11/12

4:25 p.m.-12:06 a.m.

1 stop7h 41m

Bellingham

mar. 16/12

4:21 p.m.-8:57 p.m.

1 stop4h 36m

C$ 408

San DiegoBellingham

SAN - BLI

SANBLI

San Diego

mié. 10/12

6:15 a.m.-12:24 p.m.

1 stop6h 09m

Bellingham

sáb. 13/12

4:21 p.m.-8:57 p.m.

1 stop4h 36m

C$ 436

San DiegoBellingham

SAN - BLI

SANBLI

San Diego

mié. 10/12

4:25 p.m.-12:06 a.m.

1 stop7h 41m

Bellingham

dom. 14/12

4:21 p.m.-8:57 p.m.

1 stop4h 36m

C$ 436

San DiegoBellingham

SAN - BLI

SANBLI

San Diego

mié. 10/12

9:34 a.m.-3:41 p.m.

1 stop6h 07m

C$ 193

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 11 results
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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.
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, April is the cheapest month in which you can book a flight from San Diego to Bellingham (average of C$ 67). Flying from San Diego to Bellingham in March is currently the most expensive (average of C$ 216). 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

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.

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

    Departing from San Diego to Bellingham will take you 7h 41m. The distance from San Diego to Bellingham is about 1839 km.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Diego to Bellingham 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 San Diego to Bellingham?

    Currently, April is the cheapest month in which you can book a flight from San Diego to Bellingham (average of C$ 67). Flying from San Diego to Bellingham in March is currently the most expensive (average of C$ 216). 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.

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Why should you use Cheapflights to find cheap flight tickets from San Diego to Bellingham?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from San Diego to Bellingham.

Can Cheapflights find flights from San Diego to Bellingham with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from San Diego to Bellingham, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from San Diego to Bellingham become cheaper?

Yes, Cheapflights offers price alerts on San Diego to Bellingham flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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