$400+ Cheap flights from Bellingham to Detroit (BLI - DTT)
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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
BLI — DTT
Oct 1 — Oct 81
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Bellingham to Detroit 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 Bellingham to Detroit
Cheapest
Best
Last-minute
One-way
Cheapest flights from Bellingham to DetroitExplore the most affordable flight options available from Bellingham to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 1, 2026.
Explore the most affordable flight options available from Bellingham to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Mon 10/126:00 am -
1 stop20h 00m
Wed 10/1412:51 pm -
2 stops27h 49m
Deal found 9/1![Multiple Airlines logo]()
$400
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 10/14:58 pm -
1 stop8h 57m
Sun 10/47:15 am -
1 stop9h 25m
Deal found 8/31![Multiple Airlines logo]()
$405
This Kiwi.com deal was found by Cheapflights users on 8/29. 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.
Sun 9/134:59 pm -
1 stop8h 56m
Thu 9/176:00 am -
2 stops10h 41m
Deal found 8/29![Multiple Airlines logo]()
$507
This Alaska Airlines deal was found by Cheapflights users on 8/27. 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.
Mon 10/267:18 pm -
1 stop7h 22m
Thu 10/297:00 am -
1 stop9h 37m
Deal found 8/27![Alaska Airlines logo]()
$555
Best flights from Bellingham to DetroitDiscover carefully curated flight deals from Bellingham to Detroit that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 1, 2026.
Discover carefully curated flight deals from Bellingham to Detroit that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Mon 10/126:00 am -
1 stop20h 00m
Wed 10/1412:51 pm -
2 stops27h 49m
Deal found 9/1![Multiple Airlines logo]()
$400
This Alaska Airlines deal was found by Cheapflights users on 8/28. 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.
Mon 10/267:18 pm -
1 stop7h 22m
Thu 10/297:00 am -
1 stop9h 37m
Deal found 8/28![Alaska Airlines logo]()
$555
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 10/14:58 pm -
2 stops18h 32m
Sun 10/47:15 am -
1 stop9h 25m
Deal found 8/31![Multiple Airlines logo]()
$466
This Kiwi.com deal was found by Cheapflights users on 8/29. 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.
Sun 9/134:59 pm -
1 stop8h 56m
Thu 9/177:15 am -
1 stop9h 26m
Deal found 8/29![Multiple Airlines logo]()
$589
This Priceline deal was found by Cheapflights users on 9/1. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:26 pm -
1 stop6h 56m
Sun 9/207:01 am -
1 stop9h 25m
Deal found 9/1![Alaska Airlines logo]()
$682
Last-minute flights from Bellingham to DetroitDiscover last-minute flight deals from Bellingham to Detroit. Data last updated September 1, 2026 and is based on user searches.
Discover last-minute flight deals from Bellingham to Detroit. Data last updated September 1, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/29. 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.
Sun 9/134:59 pm -
1 stop8h 56m
Thu 9/176:00 am -
2 stops10h 41m
Deal found 8/29![Multiple Airlines logo]()
$507
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 10/14:58 pm -
1 stop8h 57m
Sun 10/47:15 am -
1 stop9h 25m
Deal found 8/31![Multiple Airlines logo]()
$405
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Mon 10/126:00 am -
1 stop20h 00m
Wed 10/1412:51 pm -
2 stops27h 49m
Deal found 9/1![Multiple Airlines logo]()
$400
This Alaska Airlines deal was found by Cheapflights users on 8/27. 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.
Mon 10/267:18 pm -
1 stop7h 22m
Thu 10/297:00 am -
1 stop9h 37m
Deal found 8/27![Alaska Airlines logo]()
$555
One-way flights from Bellingham to DetroitSearch for one-way flight options from Bellingham to Detroit. Find affordable one-way fares based on user searches. Data last updated September 1, 2026.
Search for one-way flight options from Bellingham to Detroit. Find affordable one-way fares based on user searches. Data last updated September 1, 2026.
This Expedia deal was found by Cheapflights users on 8/30. 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.
Sun 9/67:19 pm -
1 stop7h 03m
Deal found 8/30![Alaska Airlines logo]()
$578
This Kiwi.com deal was found by Cheapflights users on 8/30. 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.
Sun 9/67:30 am -
3 stops42h 52m
Deal found 8/30![Multiple Airlines logo]()
$1,838
This Kiwi.com deal was found by Cheapflights users on 8/30. 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 9/87:00 am -
3 stops43h 22m
Deal found 8/30![Multiple Airlines logo]()
$1,969
This Kiwi.com deal was found by Cheapflights users on 8/30. 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.
Mon 9/77:30 am -
3 stops18h 52m
Deal found 8/30![Multiple Airlines logo]()
$2,383
Find flight deals from Bellingham to Detroit
Discover tips and strategies to find the most affordable flight options for your journey from Bellingham (BLI) to Detroit (DTT). 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 September 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $400 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Bellingham to Detroit 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 September 1, 2026.
Use the filters below to find and compare flights from Bellingham to Detroit that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BellinghamDetroit
BLI Bellingham - DTW Detroit Metropolitan Wayne County
BLIDTW
Bellingham
Mon 10/12
6:00 am-5:00 am
1 stop20h 00m
Detroit Metropolitan Wayne County
Wed 10/14
12:51 pm-1:40 pm
2 stops27h 49m
$400
BellinghamDetroit
BLI Bellingham - DTW Detroit Metropolitan Wayne County
BLIDTW
Bellingham
Thu 10/1
4:58 pm-2:30 pm
2 stops18h 32m
Detroit Metropolitan Wayne County
Sun 10/4
7:15 am-1:40 pm
1 stop9h 25m
$466
BellinghamDetroit
BLI Bellingham - DTW Detroit Metropolitan Wayne County
BLIDTW
Bellingham
Mon 10/26
7:18 pm-5:40 am
1 stop7h 22m
Detroit Metropolitan Wayne County
Thu 10/29
7:00 am-1:37 pm
1 stop9h 37m
$555
BellinghamDetroit
BLI Bellingham - DTW Detroit Metropolitan Wayne County
BLIDTW
Bellingham
Sun 9/13
4:59 pm-4:55 am
1 stop8h 56m
Detroit Metropolitan Wayne County
Thu 9/17
7:15 am-1:41 pm
1 stop9h 26m
$589
Quickest round-trip
BellinghamDetroit
BLI Bellingham - DTW Detroit Metropolitan Wayne County
BLIDTW
Bellingham
Wed 9/16
7:26 pm-5:22 am
1 stop6h 56m
Detroit Metropolitan Wayne County
Sun 9/20
7:01 am-1:26 pm
1 stop9h 25m
$682
Cheapest one-way
Quickest one-way
BellinghamDetroit
BLI Bellingham - DTW Detroit Metropolitan Wayne County
BLIDTW
Bellingham
Sun 9/6
7:19 pm-5:22 am
1 stop7h 03m
$578
BellinghamDetroit
BLI Bellingham - DTW Detroit Metropolitan Wayne County
BLIDTW
Bellingham
Sun 9/6
7:30 am-5:22 am
3 stops42h 52m
$1,838
BellinghamDetroit
BLI Bellingham - DTW Detroit Metropolitan Wayne County
BLIDTW
Bellingham
Mon 9/7
7:30 am-5:22 am
3 stops18h 52m
$2,383
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Bellingham-Detroit flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bellingham-Detroit flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bellingham-Detroit flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Bellingham-Detroit 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 Bellingham-Detroit 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 Bellingham to Detroit
Have a flexible travel schedule? Discover the best time to fly to Detroit from Bellingham with our price prediction graph.
BLI-DTT
BLI-DTW
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 Bellingham to Detroit
BLI-DTT
BLI-DTW
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 Bellingham to Detroit. 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 Detroit?
Book flights to Detroit if you plan to visit one of these locationsRoseville
Port Huron
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Detroit flight routes
Flights by cabin class
Other flight options
Other flights from Bellingham
Popular flights