$340+ Cheap flights from Detroit to Bellingham (DTT - 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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — BLI
Dec 5 — Dec 121
Round-trip
1 adult, Economy
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Find cheap flights from Detroit 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 Detroit to Bellingham
Cheapest
Best
Last-minute
One-way
Cheapest flights from Detroit to BellinghamExplore the most affordable flight options available from Detroit to Bellingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.
Explore the most affordable flight options available from Detroit to Bellingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.
This Expedia deal was found by Cheapflights users on 11/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/246:20 am -
1 stop20h 27m
Thu 12/315:04 am -
1 stop9h 03m
Deal found 11/4![Alaska Airlines logo]()
$551
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Thu 12/241:54 pm -
2 stops12h 53m
Thu 12/315:04 am -
1 stop9h 03m
Deal found 11/4![American Airlines logo]()
$573
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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.
Sat 12/196:20 am -
1 stop20h 27m
Sat 12/262:44 pm -
1 stop11h 16m
Deal found 11/2![Alaska Airlines logo]()
$666
Best flights from Detroit to BellinghamDiscover carefully curated flight deals from Detroit to Bellingham that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.
Discover carefully curated flight deals from Detroit to Bellingham that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 1/86:45 am -
1 stop15h 47m
Mon 1/118:22 pm -
2 stops19h 02m
Deal found 11/1![Multiple Airlines logo]()
$368
This Alaska Airlines deal was found by Cheapflights users on 11/1. 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 1/85:35 pm -
1 stop9h 13m
Mon 1/112:44 pm -
1 stop22h 53m
Deal found 11/1![Alaska Airlines logo]()
$546
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Thu 12/241:54 pm -
2 stops12h 53m
Thu 12/315:04 am -
1 stop9h 03m
Deal found 11/4![American Airlines logo]()
$573
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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.
Sat 12/196:20 am -
1 stop20h 27m
Sat 12/262:44 pm -
1 stop11h 16m
Deal found 11/2![Alaska Airlines logo]()
$666
Last-minute flights from Detroit to BellinghamDiscover last-minute flight deals from Detroit to Bellingham. Data last updated November 5, 2026 and is based on user searches.
Discover last-minute flight deals from Detroit to Bellingham. Data last updated November 5, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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.
Sat 12/196:20 am -
1 stop20h 27m
Sat 12/262:44 pm -
1 stop11h 16m
Deal found 11/2![Alaska Airlines logo]()
$666
This Expedia deal was found by Cheapflights users on 11/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/246:20 am -
1 stop20h 27m
Thu 12/315:04 am -
1 stop9h 03m
Deal found 11/4![Alaska Airlines logo]()
$551
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Thu 12/241:54 pm -
2 stops12h 53m
Thu 12/315:04 am -
1 stop9h 03m
Deal found 11/4![American Airlines logo]()
$573
One-way flights from Detroit to BellinghamSearch for one-way flight options from Detroit to Bellingham. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
Search for one-way flight options from Detroit to Bellingham. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 11/105:45 pm -
1 stop9h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Alaska Airlines logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 11/104:29 pm -
3 stops44h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$440
Find flight deals from Detroit to Bellingham
Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) 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 November 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $368 (Kiwi.com) |
One-way from | $340 (Alaska Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Detroit 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 November 5, 2026.
Use the filters below to find and compare flights from Detroit to Bellingham that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
DetroitBellingham
DTW Detroit Metropolitan Wayne County - BLI Bellingham
DTWBLI
Detroit Metropolitan Wayne County
Tue 11/10
5:45 pm-11:45 pm
1 stop9h 00m
Bellingham
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$340
DetroitBellingham
DTW Detroit Metropolitan Wayne County - BLI Bellingham
DTWBLI
Detroit Metropolitan Wayne County
Fri 1/8
6:45 am-7:32 pm
1 stop15h 47m
Bellingham
Mon 1/11
8:22 pm-6:24 pm
2 stops19h 02m
$368
DetroitBellingham
DTW Detroit Metropolitan Wayne County - BLI Bellingham
DTWBLI
Detroit Metropolitan Wayne County
Tue 11/10
4:29 pm-9:35 am
3 stops44h 06m
Bellingham
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$440
DetroitBellingham
DTW Detroit Metropolitan Wayne County - BLI Bellingham
DTWBLI
Detroit Metropolitan Wayne County
Fri 1/8
5:35 pm-11:48 pm
1 stop9h 13m
Bellingham
Mon 1/11
2:44 pm-4:37 pm
1 stop22h 53m
$546
DetroitBellingham
DTW Detroit Metropolitan Wayne County - BLI Bellingham
DTWBLI
Detroit Metropolitan Wayne County
Thu 12/24
1:54 pm-11:47 pm
2 stops12h 53m
Bellingham
Thu 12/31
5:04 am-5:07 pm
1 stop9h 03m
$573
DetroitBellingham
DTW Detroit Metropolitan Wayne County - BLI Bellingham
DTWBLI
Detroit Metropolitan Wayne County
Sat 12/19
6:20 am-11:47 pm
1 stop20h 27m
Bellingham
Sat 12/26
2:44 pm-5:00 am
1 stop11h 16m
$666
Sorted by cheapest first
Compare providers for flights from Detroit 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 Detroit to Bellingham in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Detroit-Bellingham flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit-Bellingham flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit-Bellingham flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Detroit-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 Detroit-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 Detroit to Bellingham
Have a flexible travel schedule? Discover the best time to fly to Bellingham from Detroit with our price prediction graph.
DTT-BLI
DTW-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 Detroit to Bellingham
DTT-BLI
DTW-BLI
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from Detroit 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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