Cheap flights from San Diego to Bellingham (SAN - BLI) from $85

This is the cheapest one-way flight price, found on 9/27. Prices may vary by date and flight preferences.
SAN — BLI
Oct 3 — Oct 101

The best prices from San Diego to Bellingham are usually found in June or May, booked 21 days in advance, depart on a Monday or Tuesday and return on a Monday

How to find the cheapest flight from San Diego (SAN) to Bellingham (BLI)

All the information you need to plan the best SAN to BLI flight in 2023: compare San Diego to Bellingham flight prices with the expected peak season, weather and rainfall in Bellingham.

Popular in

December

Cheapest in

June

Average price

$297

Round-trip from

$118
High demand for flights, 20% potential price rise
Best time to find cheap flights, 37% potential price drop
Average for round-trip flights in September 2023
From San Diego to Bellingham

SAN - BLI

Price

$118 - $629

BLI

Temperature

41 - 64.4 °F

BLI

Rainfall

1.1 - 5.8 inches

What is the cheapest day to fly round-trip from San Diego to Bellingham?

Users have found that leaving on a Thursday can be a cost-effective option. It’s possible to save up to 22% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from San Diego to Bellingham?

Users have found that booking a flight from San Diego to Bellingham at least 20 days early can save you up to 26% on average compared to booking a flight this week. If booking 20 days before your flight isn’t an option for you, users have found flights from San Diego to Bellingham for as little as $256 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $353 for flights departing within the next 3 days.

What is the cheapest month to fly from San Diego to Bellingham?

June is one of the best times of the year to fly to Bellingham from San Diego. Prices for June average $295 per person but you can even find prices for as low as $125. The most expensive prices can be found in the month of December. Opting for a June flight can save you 24% on your journey compared to booking in December

When is the cheapest time to fly from San Diego to Bellingham (SAN - BLI)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Diego to Bellingham as you normally would.

Cheap Alaska Airlines flights from San Diego to Bellingham

Consider these cheap Alaska Airlines flights we've found departing from San Diego to Bellingham. Be sure to come back soon if the deals available don't appeal to you at this time.

Cheap American Airlines flights from San Diego to Bellingham

To aid your search, here are some of the cheapest American Airlines flights we've found from San Diego to Bellingham. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.

Cheap San Diego to Bellingham flights in September & October 2023

The best prices found for SAN to BLI flights for September, October
Check out some of the best flight deals from San Diego to Bellingham in 2023. For more flight deals, be sure to check back very soon.

San Diego to Bellingham 2023 flight deals

Cheap flights to Bellingham from San Diego found for this year
Check out some of the best flight deals from San Diego to Bellingham in 2023. For more flight deals, be sure to check back very soon.

San Diego to Bellingham flights leaving soon

Late deals on return flights to Bellingham from San Diego, departing today and this week
Check out these flights departing soon from San Diego to Bellingham. It's wise to confirm all flight details are correct before booking.

One-way flights to Bellingham from San Diego

The cheapest one-way flights from San Diego to Bellingham
Users in need of a one-way flight from San Diego to Bellingham can choose from these deals. Users in need of a round-trip flight from San Diego to Bellingham instead should update the search form at the top of page.

Find flights from San Diego to Bellingham within your budget

Use the slider to find flights from San Diego to Bellingham that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$189 - $419

Route

Depart

Return

Price

San DiegoBellingham

SAN - BLI

SANBLI

San Diego

Fri 10/27

1 stop14h 00m

Bellingham

Fri 11/3

1 stop8h 15m

San DiegoBellingham

SAN - BLI

SANBLI

San Diego

Sat 10/28

1 stop10h 28m

Bellingham

Sun 10/29

1 stop19h 02m

San DiegoBellingham

SAN - BLI

SANBLI

San Diego

Thu 11/2

1 stop8h 31m

Bellingham

Tue 11/7

1 stop19h 16m

San DiegoBellingham

SAN - BLI

SANBLI

San Diego

Fri 10/27

1 stop14h 00m

Bellingham

Fri 11/3

2 stops17h 32m

San DiegoBellingham

SAN - BLI

SANBLI

San Diego

Fri 10/27

1 stop14h 00m

Bellingham

Fri 11/3

3 stops26h 54m

San DiegoBellingham

SAN - BLI

SANBLI

San Diego

Thu 10/26

1 stop7h 19m

Bellingham

Thu 11/2

2 stops10h 56m

San DiegoBellingham

SAN - BLI

SANBLI

San Diego

Tue 1/23

1 stop4h 42m

Bellingham

Wed 1/31

1 stop8h 02m

San DiegoBellingham

SAN - BLI

SANBLI

San Diego

Thu 3/7

1 stop4h 43m

Bellingham

Sun 3/10

1 stop19h 25m

San DiegoBellingham

SAN - BLI

SANBLI

San Diego

Thu 3/7

1 stop4h 43m

Bellingham

Sun 3/10

2 stops24h 16m

Flights are sorted by cheapest first

Deals found on 9/28

Reviews of airlines servicing Bellingham

See what other customers who have flown with Alaska Airlines and American Airlines from San Diego to Bellingham have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
1,394 reviews

Boarding

8.3

Overall

8.1

Entertainment

7.2

Food

7.2

Comfort

8.0

Crew

8.6

Reviews

1 / 10

People working on plane were terrific My business class seat was very uncomfortable. Blankets and pillows were not available. Food was barely OK

Alaska Airlines
8.1
Very good
1,394 reviews
Alaska Airlines
8.1
Very good
1,394 reviews

Boarding

8.3

Overall

8.1

Entertainment

7.2

Food

7.2

Comfort

8.0

Crew

8.6

Reviews

1 / 10

People working on plane were terrific My business class seat was very uncomfortable. Blankets and pillows were not available. Food was barely OK

Allegiant Air
7.5
Good
103 reviews
Alaska Airlines
8.1
Very good
1,394 reviews

Boarding

8.3

Overall

8.1

Entertainment

7.2

Food

7.2

Comfort

8.0

Crew

8.6

Reviews

1 / 10

People working on plane were terrific My business class seat was very uncomfortable. Blankets and pillows were not available. Food was barely OK

American Airlines
7.2
Good
2,635 reviews
Alaska Airlines
8.1
Very good
1,394 reviews

Boarding

8.3

Overall

8.1

Entertainment

7.2

Food

7.2

Comfort

8.0

Crew

8.6

Reviews

1 / 10

People working on plane were terrific My business class seat was very uncomfortable. Blankets and pillows were not available. Food was barely OK

Related info for your journey

Useful info, stats and facts about San Diego to Bellingham flights.

Can I find flights from San Diego to Bellingham for under $200 on Cheapflights?

Yes, there are multiple flights from San Diego to Bellingham for under $200. The cheapest flight booked recently is on Multiple Airlines for just $189, but on average you can expect to pay $350.

Are there last-minute flights available from San Diego to Bellingham for under $200?

There are currently 13+ open flights from San Diego to Bellingham within the next 7 days for less than $200.

What are the cheapest airlines flying from San Diego to Bellingham round-trip?

Flying on Alaska Airlines is currently your cheapest option to Bellingham, with prices starting at $285. Another option worth looking into is American Airlines, starting at $1,647 round trip. Users have found that Alaska Airlines is 3% cheaper than the other options available to this destination.

What does SAN to BLI mean?

This is defined as San Diego Airport (SAN) and Bellingham Airport (BLI). Codes like Bellingham Airport are often used to just call airports uniquely.

Alternative routes for San Diego to Bellingham

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from San Diego to Bellingham

The chart below displays the airlines Cheapflights users traveling from San Diego to Bellingham choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$107Average$203FlexibilityNo cancel feeOn-time88%
Search Allegiant Air flights
Alaska AirlinesCheapest$321Average$547FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

Weekly flight availability from San Diego to Bellingham

See how many times per day planes take to the skies headed from San Diego to Bellingham
Sunday0daily flights
Monday0daily flights
Tuesday0daily flights
Wednesday0daily flights
Thursday0daily flights
Friday0daily flights
Saturday1daily flight

Fly with Cheapflights

What makes Cheapflights the go-to destination for all your flight needs

How does Cheapflights help users find flights from San Diego to Bellingham?

When you search for this flight from San Diego to Bellingham, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from San Diego to Bellingham for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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! Start tracking prices for San Diego to Bellingham flights today and get alerted whenever prices for these flights change. To access this feature, navigate to the search form above to perform a search, which will then prompt you for a valid email address to use the tool.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.