When did momondo last update prices for flights from San Diego Airport to Bellingham Airport?

Prices for flights from San Diego Airport to Bellingham Airport refresh daily.

How many operators does momondo search for flights from San Diego Airport to Bellingham Airport?

As of October 2026, there is 1 operator available to choose from for flights from San Diego Airport to Bellingham Airport.

How old do you have to be to fly from San Diego Airport to Bellingham Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Bellingham Airport.

What documentation or ID do you need to fly to Bellingham Airport?

The travel and health documents required for your trip to Bellingham Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bellingham Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$140 Cheap Flights from San Diego to Bellingham in 2026/27

Find the cheapest flights from San Diego to Bellingham

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:17 am - 9:01 amSAN San Diego-BLI Bellingham

24h 44m1 stop Las Vegas Harry Reid Intl

11:11 am - 7:29 amBLI Bellingham-SAN San Diego

20h 18m1 stop Las Vegas Harry Reid Intl

$166Multiple Airlines

Wed, Dec 2 - Mon, Dec 7

8:17 am - 10:21 amSAN San Diego-BLI Bellingham

26h 04m1 stop Las Vegas Harry Reid Intl

11:11 am - 7:29 amBLI Bellingham-SAN San Diego

20h 18m1 stop Las Vegas Harry Reid Intl

$183Multiple Airlines

Thu, Dec 3 - Mon, Dec 7

9:58 am - 9:01 amSAN San Diego-BLI Bellingham

23h 03m2 stops Phoenix Sky Harbor Intl Las Vegas Harry Reid Intl

11:11 am - 7:29 amBLI Bellingham-SAN San Diego

20h 18m1 stop Las Vegas Harry Reid Intl

$187Multiple Airlines

Wed, Dec 2 - Mon, Dec 7

8:24 am - 9:01 amSAN San Diego-BLI Bellingham

24h 37m1 stop Las Vegas Harry Reid Intl

11:11 am - 7:29 amBLI Bellingham-SAN San Diego

20h 18m1 stop Las Vegas Harry Reid Intl

$188Multiple Airlines

Sat, Dec 5 - Mon, Dec 7

7:51 pm - 9:01 amSAN San Diego-BLI Bellingham

37h 10m2 stops San Francisco Las Vegas Harry Reid Intl

11:11 am - 7:29 amBLI Bellingham-SAN San Diego

20h 18m1 stop Las Vegas Harry Reid Intl

$193Multiple Airlines

Tue, Dec 8 - Mon, Dec 14

8:17 am - 9:01 amSAN San Diego-BLI Bellingham

24h 44m1 stop Las Vegas Harry Reid Intl

9:51 am - 7:29 amBLI Bellingham-SAN San Diego

21h 38m1 stop Las Vegas Harry Reid Intl

$196Multiple Airlines

Wed, Dec 2 - Sun, Dec 13

1:02 pm - 10:21 amSAN San Diego-BLI Bellingham

21h 19m2 stops Phoenix Sky Harbor Intl Las Vegas Harry Reid Intl

11:11 am - 7:29 amBLI Bellingham-SAN San Diego

20h 18m1 stop Las Vegas Harry Reid Intl

$203Multiple Airlines

Thu, Dec 3 - Mon, Dec 7

8:17 am - 10:21 amSAN San Diego-BLI Bellingham

26h 04m1 stop Las Vegas Harry Reid Intl

9:51 am - 7:29 amBLI Bellingham-SAN San Diego

21h 38m1 stop Las Vegas Harry Reid Intl

$212Multiple Airlines

Thu, Dec 3 - Sun, Dec 13

8:36 am - 5:21 pmSAN San Diego-BLI Bellingham

8h 45m1 stop Seattle/Tacoma Intl

5:02 am - 5:22 pmBLI Bellingham-SAN San Diego

12h 20m1 stop Seattle/Tacoma Intl

$328Alaska Airlines

Tue, Feb 2 - Sat, Feb 6

6:16 am - 5:21 pmSAN San Diego-BLI Bellingham

11h 05m1 stop Seattle/Tacoma Intl

5:02 am - 2:51 pmBLI Bellingham-SAN San Diego

9h 49m1 stop Seattle/Tacoma Intl

$333Alaska Airlines

Mon, Feb 1 - Sat, Feb 6

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Alaska Airlines flights from San Diego to Bellingham

Our best Alaska Airlines deals on San Diego to Bellingham flight tickets

Alaska Airlines

Feb 2

SAN8:36 amSan Diego

8h 45m

1 stop

BLI5:21 pmBellingham

Feb 6

BLI5:02 amBellingham

12h 20m

1 stop

SAN5:22 pmSan Diego

$328

Alaska Airlines

Feb 1

SAN6:16 amSan Diego

11h 05m

1 stop

BLI5:21 pmBellingham

Feb 6

BLI5:02 amBellingham

9h 49m

1 stop

SAN2:51 pmSan Diego

$333

Alaska Airlines

Dec 3

SAN7:05 amSan Diego

15h 53m

1 stop

BLI10:58 pmBellingham

Dec 13

BLI8:31 amBellingham

26h 56m

1 stop

SAN11:27 amSan Diego

$353

American Airlines flights from San Diego to Bellingham

Our best American Airlines deals on San Diego to Bellingham flight tickets

American Airlines

Feb 2

SAN1:04 pmSan Diego

10h 46m

2 stops

BLI11:50 pmBellingham

Feb 6

BLI7:01 amBellingham

11h 23m

2 stops

SAN6:24 pmSan Diego

$501

American Airlines

Feb 1

SAN9:28 amSan Diego

7h 53m

2 stops

BLI5:21 pmBellingham

Feb 6

BLI7:01 amBellingham

5h 55m

1 stop

SAN12:56 pmSan Diego

$571

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoBellingham

SAN San Diego - BLI Bellingham

SANBLI

San Diego

Wed 12/2

8:17 am-9:01 am

1 stop24h 44m

Bellingham

Mon 12/7

11:11 am-7:29 am

1 stop20h 18m

$166

San DiegoBellingham

SAN San Diego - BLI Bellingham

SANBLI

San Diego

Thu 12/3

8:17 am-10:21 am

1 stop26h 04m

Bellingham

Mon 12/7

11:11 am-7:29 am

1 stop20h 18m

$183

San DiegoBellingham

SAN San Diego - BLI Bellingham

SANBLI

San Diego

Wed 12/2

9:58 am-9:01 am

2 stops23h 03m

Bellingham

Mon 12/7

11:11 am-7:29 am

1 stop20h 18m

$187

San DiegoBellingham

SAN San Diego - BLI Bellingham

SANBLI

San Diego

Sat 12/5

8:24 am-9:01 am

1 stop24h 37m

Bellingham

Mon 12/7

11:11 am-7:29 am

1 stop20h 18m

$188

San DiegoBellingham

SAN San Diego - BLI Bellingham

SANBLI

San Diego

Tue 12/8

7:51 pm-9:01 am

2 stops37h 10m

Bellingham

Mon 12/14

11:11 am-7:29 am

1 stop20h 18m

$193

San DiegoBellingham

SAN San Diego - BLI Bellingham

SANBLI

San Diego

Wed 12/2

8:17 am-9:01 am

1 stop24h 44m

Bellingham

Sun 12/13

9:51 am-7:29 am

1 stop21h 38m

$196

San DiegoBellingham

SAN San Diego - BLI Bellingham

SANBLI

San Diego

Thu 12/3

1:02 pm-10:21 am

2 stops21h 19m

Bellingham

Mon 12/7

11:11 am-7:29 am

1 stop20h 18m

$203

San DiegoBellingham

SAN San Diego - BLI Bellingham

SANBLI

San Diego

Thu 12/3

8:17 am-10:21 am

1 stop26h 04m

Bellingham

Sun 12/13

9:51 am-7:29 am

1 stop21h 38m

$212

San DiegoBellingham

SAN San Diego - BLI Bellingham

SANBLI

San Diego

Tue 2/2

8:36 am-5:21 pm

1 stop8h 45m

Bellingham

Sat 2/6

5:02 am-5:22 pm

1 stop12h 20m

$328

Quickest round-trip

San DiegoBellingham

SAN San Diego - BLI Bellingham

SANBLI

San Diego

Mon 2/1

6:16 am-5:21 pm

1 stop11h 05m

Bellingham

Sat 2/6

5:02 am-2:51 pm

1 stop9h 49m

$333

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Diego to Bellingham

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between San Diego and Bellingham?

Prices are currently low for flights on this route.

Typical prices usually range from $206 to $432.
The lowest price recently found on this route was $166.

What is the cheapest month to fly to Bellingham?

The cheapest month to fly to Bellingham from San Diego is in November. Flight prices, which tend to average around $302, are often lower during this time because this is during the off-season. If you are unable to visit Bellingham during the month of November, then departing from San Diego during the month March is also very affordable. Most momondo users find prices during this month for around $312.

When to book flights from San Diego to Bellingham

Are you open to changing your travel dates? Check out the ideal times to fly from San Diego to Bellingham according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Diego to Bellingham (SAN to BLI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Bellingham

Best Price Found	$140
Fastest flight time	8h 01m
Direct flights	None

The best one-way flight to Bellingham from San Diego in the past 72 hours is $140. The best round-trip flight deal from San Diego to Bellingham found on momondo in the last 72 hours is $166.

The fastest flight from San Diego to Bellingham takes 8h 01m

There are no direct flights from San Diego to Bellingham. There are no popular flight routes from San Diego to Bellingham.

Search flight deals

Frequently asked questions about flying from San Diego to Bellingham

How far is San Diego to Bellingham by plane?
A flight from San Diego to Bellingham will travel around 1141.6 mi. Typically, this will take 8h 01m by plane in normal conditions.
When did momondo last update prices for flights from San Diego Airport to Bellingham Airport?
Prices for flights from San Diego Airport to Bellingham Airport refresh daily.
How many operators does momondo search for flights from San Diego Airport to Bellingham Airport?
As of October 2026, there is 1 operator available to choose from for flights from San Diego Airport to Bellingham Airport.
How old do you have to be to fly from San Diego Airport to Bellingham Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Bellingham Airport.
What documentation or ID do you need to fly to Bellingham Airport?
The travel and health documents required for your trip to Bellingham Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bellingham Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from San Diego to Bellingham?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from San Diego to Bellingham is Airbus A319 (100.00% of total bookings).
What is the most popular airline from San Diego to Bellingham?
momondo data reveals that the most frequently booked airline on the route from San Diego to Bellingham is Alaska Airlines, representing 100% of all bookings.

Best airlines flying from San Diego to Bellingham

Compare and see reviews for airlines that fly from San Diego to Bellingham with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $262	Free Cancellation	Rating 7.9 13,043 reviews		Search Alaska Airlines flights

Burlington

Mount Vernon

Blaine

Ferndale

Why use momondo?

Why should I use momondo to find a flight deal from San Diego to Bellingham?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Diego to Bellingham for you.

Can I find flights from San Diego to Bellingham with flexible booking policies on momondo?

All flight searches from San Diego to Bellingham on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Diego to Bellingham?

momondo helps you find the best flight between San Diego and Bellingham by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from San Diego to Bellingham right now. Can momondo alert me if prices change?

Price alerts on flights to Bellingham from San Diego are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.