$382+ Cheap flights from Great Falls to Detroit (GTF - 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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — DTT
Oct 19 — Oct 261
Round-trip
1 adult, Economy
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Find cheap flights from Great Falls 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 Great Falls to Detroit
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Best
Last-minute
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Cheapest flights from Great Falls to DetroitExplore the most affordable flight options available from Great Falls to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 19, 2026.
Explore the most affordable flight options available from Great Falls to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 19, 2026.
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/252:37 pm -
1 stop6h 02m
Mon 9/2810:25 am -
2 stops12h 57m
Deal found 9/17![United Airlines logo]()
$809
This Expedia deal was found by Cheapflights users on 9/16. 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.
Tue 12/225:12 pm -
1 stop9h 48m
Sun 12/276:20 am -
1 stop12h 12m
Deal found 9/16![Alaska Airlines logo]()
$893
This Priceline deal was found by Cheapflights users on 9/17. 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.
Mon 12/215:12 pm -
1 stop9h 48m
Sat 12/266:20 am -
1 stop12h 12m
Deal found 9/17![Alaska Airlines logo]()
$921
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/221:16 pm -
1 stop8h 43m
Sun 12/276:06 pm -
1 stop6h 27m
Deal found 9/16![Delta logo]()
$993
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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 9/255:19 pm -
1 stop10h 03m
Mon 9/287:01 am -
1 stop11h 38m
Deal found 9/17![Alaska Airlines logo]()
$1,131
This Delta deal was found by Cheapflights users on 9/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/216:20 pm -
2 stops13h 12m
Sat 12/266:06 pm -
1 stop6h 27m
Deal found 9/17![Delta logo]()
$1,169
Best flights from Great Falls to DetroitDiscover carefully curated flight deals from Great Falls to Detroit that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 19, 2026.
Discover carefully curated flight deals from Great Falls to Detroit that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 19, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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 1/264:08 pm -
1 stop22h 24m
Sat 1/305:30 pm -
1 stop23h 58m
Deal found 9/17![Alaska Airlines logo]()
$382
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/262:25 pm -
1 stop5h 58m
Sat 1/304:55 pm -
1 stop6h 25m
Deal found 9/14![United Airlines logo]()
$438
Last-minute flights from Great Falls to DetroitDiscover last-minute flight deals from Great Falls to Detroit. Data last updated September 19, 2026 and is based on user searches.
Discover last-minute flight deals from Great Falls to Detroit. Data last updated September 19, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/252:37 pm -
1 stop6h 02m
Mon 9/2810:25 am -
2 stops12h 57m
Deal found 9/17![United Airlines logo]()
$809
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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 9/255:19 pm -
1 stop10h 03m
Mon 9/287:01 am -
1 stop11h 38m
Deal found 9/17![Alaska Airlines logo]()
$1,131
One-way flights from Great Falls to DetroitSearch for one-way flight options from Great Falls to Detroit. Find affordable one-way fares based on user searches. Data last updated September 19, 2026.
Search for one-way flight options from Great Falls to Detroit. Find affordable one-way fares based on user searches. Data last updated September 19, 2026.
This Delta deal was found by Cheapflights users on 9/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/291:15 pm -
1 stop8h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Delta logo]()
$508
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:15 am -
2 stops9h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![United Airlines logo]()
$514
Find flight deals from Great Falls to Detroit
Discover tips and strategies to find the most affordable flight options for your journey from Great Falls (GTF) 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 19, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $382 (Alaska Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Great Falls 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 19, 2026.
Use the filters below to find and compare flights from Great Falls to Detroit that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Great FallsDetroit
GTF Great Falls - DTW Detroit Metropolitan Wayne County
GTFDTW
Great Falls
Tue 1/26
4:08 pm-4:32 pm
1 stop22h 24m
Detroit Metropolitan Wayne County
Sat 1/30
5:30 pm-3:28 pm
1 stop23h 58m
$382
Great FallsDetroit
GTF Great Falls - DTW Detroit Metropolitan Wayne County
GTFDTW
Great Falls
Tue 1/26
2:25 pm-10:23 pm
1 stop5h 58m
Detroit Metropolitan Wayne County
Sat 1/30
4:55 pm-9:20 pm
1 stop6h 25m
$438
Quickest round-trip
Great FallsDetroit
GTF Great Falls - DTW Detroit Metropolitan Wayne County
GTFDTW
Great Falls
Tue 9/29
1:15 pm-11:59 pm
1 stop8h 44m
Detroit Metropolitan Wayne County
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$508
Great FallsDetroit
GTF Great Falls - DTW Detroit Metropolitan Wayne County
GTFDTW
Great Falls
Tue 9/29
6:15 am-6:05 pm
2 stops9h 50m
Detroit Metropolitan Wayne County
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$514
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Great Falls-Detroit flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Great Falls-Detroit flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Great Falls-Detroit flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Great Falls-Detroit flights, Cheapflights users trust Expedia the most. Expedia 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 Great Falls-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 Great Falls to Detroit
Have a flexible travel schedule? Discover the best time to fly to Detroit from Great Falls with our price prediction graph.
GTF-DTT
GTF-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 Great Falls to Detroit
GTF-DTT
GTF-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 Great Falls 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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