$126+ Cheap flights from Denver to Bellingham (DEN - BLI)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BLI
Nov 22 — Nov 291
Round-trip
1 adult, Economy
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Find cheap flights from Denver to Bellingham with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Denver to Bellingham
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Cheapest flights from Denver to BellinghamExplore the most affordable flight options available from Denver to Bellingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2026.
Explore the most affordable flight options available from Denver to Bellingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/24:55 pm -
1 stop17h 06m
Mon 12/711:11 am -
1 stop23h 21m
Deal found 10/18![Multiple Airlines logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/210:50 pm -
1 stop11h 11m
Thu 12/105:56 pm -
1 stop22h 52m
Deal found 10/19![Multiple Airlines logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/39:12 am -
2 stops26h 09m
Thu 12/105:56 pm -
1 stop14h 16m
Deal found 10/19![Multiple Airlines logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2410:50 pm -
1 stop22h 24m
Mon 11/308:40 pm -
1 stop11h 35m
Deal found 10/20![Multiple Airlines logo]()
$368
This Kiwi.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:42 pm -
1 stop15h 14m
Wed 11/259:04 pm -
1 stop16h 57m
Deal found 10/22![Multiple Airlines logo]()
$380
This Kiwi.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:30 am -
1 stop27h 16m
Thu 11/2611:31 am -
1 stop20h 52m
Deal found 10/22![Multiple Airlines logo]()
$387
This Kiwi.com deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/61:05 pm -
1 stop8h 06m
Sun 11/88:05 pm -
2 stops20h 46m
Deal found 10/19![Multiple Airlines logo]()
$400
Best flights from Denver to BellinghamDiscover carefully curated flight deals from Denver to Bellingham that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 23, 2026.
Discover carefully curated flight deals from Denver to Bellingham that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/61:05 pm -
1 stop8h 06m
Sun 11/88:05 pm -
2 stops20h 46m
Deal found 10/19![Multiple Airlines logo]()
$400
This Alaska Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/249:55 pm -
2 stops14h 43m
Mon 11/307:24 pm -
1 stop14h 46m
Deal found 10/20![Alaska Airlines logo]()
$436
This Alaska Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:37 pm -
1 stop6h 08m
Mon 11/168:33 am -
1 stop4h 54m
Deal found 10/22![Alaska Airlines logo]()
$459
This Alaska Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/21:54 pm -
2 stops10h 44m
Mon 12/77:31 pm -
2 stops22h 55m
Deal found 10/18![Alaska Airlines logo]()
$484
This Alaska Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/62:56 pm -
1 stop8h 34m
Mon 11/97:29 pm -
1 stop14h 45m
Deal found 10/18![Alaska Airlines logo]()
$499
This Alaska Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/212:08 pm -
2 stops11h 50m
Tue 12/85:14 am -
2 stops8h 10m
Deal found 10/19![Alaska Airlines logo]()
$538
This Alaska Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/312:08 pm -
2 stops11h 50m
Wed 12/97:31 pm -
2 stops17h 53m
Deal found 10/18![Alaska Airlines logo]()
$539
This Alaska Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:03 am -
1 stop7h 15m
Sun 11/87:29 pm -
1 stop14h 45m
Deal found 10/21![Alaska Airlines logo]()
$549
This Alaska Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:57 pm -
1 stop6h 56m
Sun 11/17:29 pm -
1 stop14h 45m
Deal found 10/20![Alaska Airlines logo]()
$569
This Alaska Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2012:19 pm -
2 stops12h 40m
Mon 11/2312:18 pm -
2 stops10h 41m
Deal found 10/20![Alaska Airlines logo]()
$583
This Alaska Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/188:20 am -
2 stops11h 29m
Wed 11/257:24 pm -
2 stops17h 46m
Deal found 10/22![Alaska Airlines logo]()
$598
Last-minute flights from Denver to BellinghamDiscover last-minute flight deals from Denver to Bellingham. Data last updated October 23, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Bellingham. Data last updated October 23, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/61:05 pm -
1 stop8h 06m
Sun 11/88:05 pm -
2 stops20h 46m
Deal found 10/19![Multiple Airlines logo]()
$400
This Alaska Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:37 pm -
1 stop6h 08m
Mon 11/168:33 am -
1 stop4h 54m
Deal found 10/22![Alaska Airlines logo]()
$459
This Kiwi.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:42 pm -
1 stop15h 14m
Wed 11/259:04 pm -
1 stop16h 57m
Deal found 10/22![Multiple Airlines logo]()
$380
This Kiwi.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:30 am -
1 stop27h 16m
Thu 11/2611:31 am -
1 stop20h 52m
Deal found 10/22![Multiple Airlines logo]()
$387
This Alaska Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/206:01 am -
1 stop8h 25m
Mon 11/238:21 am -
1 stop4h 49m
Deal found 10/21![Alaska Airlines logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2410:50 pm -
1 stop22h 24m
Mon 11/308:40 pm -
1 stop11h 35m
Deal found 10/20![Multiple Airlines logo]()
$368
This Alaska Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/249:55 pm -
2 stops14h 43m
Mon 11/307:24 pm -
1 stop14h 46m
Deal found 10/20![Alaska Airlines logo]()
$436
One-way flights from Denver to BellinghamSearch for one-way flight options from Denver to Bellingham. Find affordable one-way fares based on user searches. Data last updated October 23, 2026.
Search for one-way flight options from Denver to Bellingham. Find affordable one-way fares based on user searches. Data last updated October 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1110:29 pm -
2 stops35h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:25 am -
1 stop28h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:30 am -
1 stop27h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2210:44 pm -
1 stop12h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Multiple Airlines logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2410:01 pm -
2 stops37h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$224
This Priceline deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1712:12 pm -
1 stop7h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Alaska Airlines logo]()
$230
This Travelocity deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/249:55 pm -
1 stop16h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Alaska Airlines logo]()
$235
This American Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:09 am -
2 stops12h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![American Airlines logo]()
$275
Find flight deals from Denver to Bellingham
Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) 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 October 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $274 (Kiwi.com) |
One-way from | $126 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $447 |
Cheapflights Fare Finder
Customize your flight search to find flights from Denver 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 7,457,451 searches. Data last updated October 23, 2026.
Use the filters below to find and compare flights from Denver to Bellingham that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverBellingham
DEN Denver Intl - BLI Bellingham
DENBLI
Denver Intl
Thu 12/3
6:25 am-10:21 am
1 stop28h 56m
Bellingham
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$167
DenverBellingham
DEN Denver Intl - BLI Bellingham
DENBLI
Denver Intl
Thu 11/19
7:30 am-9:46 am
1 stop27h 16m
Bellingham
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$177
DenverBellingham
DEN Denver Intl - BLI Bellingham
DENBLI
Denver Intl
Tue 11/17
7:09 am-6:49 pm
2 stops12h 40m
Bellingham
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$275
DenverBellingham
DEN Denver Intl - BLI Bellingham
DENBLI
Denver Intl
Sat 10/31
1:10 pm-2:40 pm
2 stops26h 30m
Bellingham
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$277
Quickest round-trip
DenverBellingham
DEN Denver Intl - BLI Bellingham
DENBLI
Denver Intl
Thu 10/29
6:55 pm-10:35 pm
1 stop4h 40m
Bellingham
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$305
DenverBellingham
DEN Denver Intl - BLI Bellingham
DENBLI
Denver Intl
Wed 12/23
10:42 pm-10:29 am
3 stops36h 47m
Bellingham
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$321
DenverBellingham
DEN Denver Intl - BLI Bellingham
DENBLI
Denver Intl
Tue 11/24
11:59 pm-8:14 pm
3 stops21h 15m
Bellingham
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$328
DenverBellingham
DEN Denver Intl - BLI Bellingham
DENBLI
Denver Intl
Fri 11/6
1:05 pm-8:11 pm
1 stop8h 06m
Bellingham
Sun 11/8
8:05 pm-5:51 pm
2 stops20h 46m
$400
DenverBellingham
DEN Denver Intl - BLI Bellingham
DENBLI
Denver Intl
Tue 11/24
9:55 pm-11:38 am
2 stops14h 43m
Bellingham
Mon 11/30
7:24 pm-11:10 am
1 stop14h 46m
$436
DenverBellingham
DEN Denver Intl - BLI Bellingham
DENBLI
Denver Intl
Thu 11/12
6:37 pm-11:45 pm
1 stop6h 08m
Bellingham
Mon 11/16
8:33 am-2:27 pm
1 stop4h 54m
$459
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Denver to Bellingham
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Bellingham in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Denver-Bellingham flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Bellingham flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Bellingham flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Denver-Bellingham flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Bellingham flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Denver to Bellingham
Have a flexible travel schedule? Discover the best time to fly to Bellingham from Denver with our price prediction graph.
DEN-BLI
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 Denver to Bellingham
Reviews of airlines servicing Bellingham
Get insights into the airlines that provide service to Bellingham. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bellingham. Reviews last updated October 23, 2026.
Read through reviews of airlines operating flights from Denver to Bellingham, such as Alaska Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Comfort
7.8
Entertainment
7.0
Crew
8.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Overall
7.9
Comfort
7.8
Entertainment
7.0
Crew
8.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Related info for your journey
Find useful and relevant information for your journey from Denver to Bellingham. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Bellingham?
Book flights to Bellingham if you plan to visit one of these locationsMount Vernon
Ferndale
Blaine
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Other flights to Bellingham
Explore flights to Bellingham departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 23, 2026.
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Denver and Bellingham flights
Browse other Denver and Bellingham flight options. Last updated on October 23, 2026.
Other flights from Denver
Browse through other flights departing from Denver. Flights are based on user searches made on Cheapflights and were last updated on October 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Denver to Bellingham
Discover the top airline that operate flights from Denver to Bellingham. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$277 | Average$488 | FlexibilityNo cancel fee | On-time75% |