Top flight deals from leading airlines:

... and +100s more

Incredible Deals

Save up to 50% on select flights with Priceline

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Save an average of $240 per person when bundling your flight and hotel together with Priceline

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Stops

Up to 1 stop
$488
Up to 2 stops
$670

Airlines

Alaska Airlines
$488
American Airlines
$856
Hahn Air
$713
Hawaiian Airlines
$540

Cabin Class

Economy
$488

Departure Airports

Denver International Airport
$488

Arrival Airports

Bellingham International Airport
$488

Layover Airports

Los Angeles International Airport
$856
Phoenix Sky Harbor International Airport
$856
Portland International Airport
$670
Seattle Tacoma International Airport
$488

Best Price. GUARANTEED.

Exclusively for Priceline Members
Tired of searching? Book now!
We'll refund the difference if you find a lower price.

BUNDLE & SAVE

Book a flight & hotel together for extra savings.

On average save $240 per traveler

Alaska Airlines

07/08/25

5:50pm

DEN

3h 38m

SEA

07/08/25

9:28pm

BLI

Alaska Airlines

07/15/25

6:00am

BLI

5h 53m

SEA

07/15/25

11:53am

DEN

^$488

Hawaiian Airlines

07/17/25

6:00am

DEN

17h 59m

SEA

07/17/25

11:59pm

BLI

Hawaiian Airlines

07/24/25

4:05pm

BLI

5h 42m

SEA

07/24/25

9:47pm

DEN

^$540

Alaska Airlines

07/17/25

5:50pm

DEN

6h 9m

SEA

07/17/25

11:59pm

BLI

Alaska Airlines

07/24/25

4:05pm

BLI

5h 42m

SEA

07/24/25

9:47pm

DEN

^$546

Alaska Airlines

07/24/25

6:00am

DEN

6h 16m

SEA

07/24/25

12:16pm

BLI

Alaska Airlines

07/27/25

4:05pm

BLI

7h 54m

SEA

07/27/25

11:59pm

DEN

^$667

Alaska Airlines

07/24/25

11:33am

DEN

9h 55m

PDX

SEA

07/24/25

9:28pm

BLI

Alaska Airlines

07/27/25

4:05pm

BLI

7h 54m

SEA

07/27/25

11:59pm

DEN

^$670

Hahn Air

07/20/25

6:00am

DEN

6h 16m

SEA

07/20/25

12:16pm

BLI

Hahn Air

07/24/25

4:05pm

BLI

7h 54m

SEA

07/24/25

11:59pm

DEN

^$713

Hahn Air

07/16/25

5:50pm

DEN

6h 9m

SEA

07/16/25

11:59pm

BLI

Hahn Air

07/19/25

4:05pm

BLI

7h 54m

SEA

07/19/25

11:59pm

DEN

^$782

Alaska Airlines

07/24/25

11:33am

DEN

9h 55m

PDX

SEA

07/24/25

9:28pm

BLI

Alaska Airlines

07/27/25

6:00am

BLI

12h 10m

SEA

PDX

07/27/25

6:10pm

DEN

^$823

American Airlines

07/24/25

12:15pm

DEN

9h 13m

PHX

SEA

07/24/25

9:28pm

BLI

American Airlines

07/27/25

6:00am

BLI

11h 37m

SEA

LAX

07/27/25

5:37pm

DEN

^$856

Top Deals on flights from Denver to Bellingham

Denver, US (DEN) - Bellingham, US (BLI)

Alaska Airlines

Jul 17

6:00am

DEN

18h 59m

SEA

Jul 17

11:59pm

BLI

as low as

$327

Denver, US (DEN) - Bellingham, US (BLI)

Alaska Airlines

Jul 17

8:32pm

DEN

19h 53m

SEA

Jul 18

3:25pm

BLI

as low as

$327

Denver, US (DEN) - Bellingham, US (BLI)

Alaska Airlines

Jul 17

8:32pm

DEN

25h 56m

SEA

Jul 18

9:28pm

BLI

as low as

$327

Denver, US (DEN) - Bellingham, US (BLI)

Hawaiian Airlines

Jul 17

8:32pm

DEN

19h 53m

SEA

Jul 18

3:25pm

BLI

as low as

$327

Denver, US (DEN) - Bellingham, US (BLI)

Alaska Airlines

Jul 17

5:50pm

DEN

7h 9m

SEA

Jul 17

11:59pm

BLI

as low as

$348

Denver, US (DEN) - Bellingham, US (BLI)

Hawaiian Airlines

Jul 17

5:50pm

DEN

7h 9m

SEA

Jul 17

11:59pm

BLI

as low as

$348

Denver, US (DEN) - Bellingham, US (BLI)

Hawaiian Airlines

Jul 17

7:06pm

DEN

27h 22m

PDX

SEA

Jul 18

9:28pm

BLI

as low as

$352

Denver, US (DEN) - Bellingham, US (BLI)

Hawaiian Airlines

Jul 17

7:06pm

DEN

21h 19m

PDX

SEA

Jul 18

3:25pm

BLI

as low as

$352

Denver, US (DEN) - Bellingham, US (BLI)

Alaska Airlines

Jul 17

6:00am

DEN

7h 16m

SEA

Jul 17

12:16pm

BLI

as low as

$356

Denver, US (DEN) - Bellingham, US (BLI)

Hawaiian Airlines

Jul 17

6:00am

DEN

7h 16m

SEA

Jul 17

12:16pm

BLI

as low as

$356

Denver, US (DEN) - Bellingham, US (BLI)

Hawaiian Airlines

Jul 17

11:33am

DEN

28h 52m

PDX

SEA

Jul 18

3:25pm

BLI

as low as

$397

Denver, US (DEN) - Bellingham, US (BLI)

Hawaiian Airlines

Jul 17

11:33am

DEN

13h 26m

PDX

SEA

Jul 17

11:59pm

BLI

as low as

$397

Flight Deals from Denver to Bellingham from $327

Stops

Airlines

Cabin Class

Departure Airports

Arrival Airports

Layover Airports

Best Price. GUARANTEED.

Top Deals on flights from Denver to Bellingham

Flights to Bellingham