$405+ 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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
BLI — DTT
Dec 5 — Dec 121
Round-trip
1 adult, Economy
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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
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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 November 5, 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 November 5, 2026.
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.
Mon 11/97:29 pm -
2 stops10h 58m
Thu 11/125:45 pm -
1 stop9h 00m
Deal found 11/2![Alaska Airlines logo]()
$784
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 November 5, 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 November 5, 2026.
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/255:02 am -
1 stop8h 35m
Thu 1/285:35 pm -
1 stop9h 13m
Deal found 11/4![Alaska Airlines logo]()
$508
Last-minute flights from Bellingham to DetroitDiscover last-minute flight deals from Bellingham to Detroit. Data last updated November 5, 2026 and is based on user searches.
Discover last-minute flight deals from Bellingham to Detroit. 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.
Mon 11/97:29 pm -
2 stops10h 58m
Thu 11/125:45 pm -
1 stop9h 00m
Deal found 11/2![Alaska Airlines logo]()
$784
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 November 5, 2026.
Search for one-way flight options from Bellingham to Detroit. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/54:54 pm -
1 stop9h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$405
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 November 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $508 (Alaska Airlines) |
One-way from | $405 (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 November 5, 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
Quickest round-trip
BellinghamDetroit
BLI Bellingham - DTW Detroit Metropolitan Wayne County
BLIDTW
Bellingham
Mon 4/5
4:54 pm-5:42 am
1 stop9h 48m
Detroit Metropolitan Wayne County
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$405
BellinghamDetroit
BLI Bellingham - DTW Detroit Metropolitan Wayne County
BLIDTW
Bellingham
Mon 1/25
5:02 am-4:37 pm
1 stop8h 35m
Detroit Metropolitan Wayne County
Thu 1/28
5:35 pm-11:48 pm
1 stop9h 13m
$508
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
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