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Great Falls

$143+ Cheap flights from Michigan to Great Falls (GTF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — GTF
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Michigan to Great Falls

Cheapest flights from Michigan to Great Falls
Explore the most affordable flight options available from Michigan to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/15. 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.
Wed 12/313:42 pmORD - GTF
1 stop8h 04mUnited Airlines
Mon 1/52:35 pmGTF - ORD
1 stop8h 24mUnited Airlines
Deal found 12/15$433
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/309:06 amDTW - GTF
1 stop6h 33mUnited Airlines
Sat 1/32:35 pmGTF - DTW
1 stop5h 40mUnited Airlines
Deal found 12/17$656
This United Airlines deal was found by Cheapflights users on 12/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:06 amDTW - GTF
1 stop6h 33mUnited Airlines
Sun 1/42:35 pmGTF - DTW
1 stop5h 40mUnited Airlines
Deal found 12/16$696
This Delta deal was found by Cheapflights users on 12/15. 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.
Wed 12/1712:25 pmDTW - GTF
1 stop7h 03mDelta
Sun 12/211:11 pmGTF - DTW
1 stop9h 16mDelta
Deal found 12/15$756
This Alaska Airlines deal was found by Cheapflights users on 12/15. 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 12/317:19 pmORD - GTF
2 stops24h 22mAlaska Airlines
Mon 1/57:21 pmGTF - ORD
2 stops32h 41mAlaska Airlines
Deal found 12/15$820
This Alaska Airlines deal was found by Cheapflights users on 12/15. 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 12/165:41 pmDTW - GTF
1 stop27h 14mAlaska Airlines
Mon 12/227:21 pmGTF - DTW
1 stop7h 59mAlaska Airlines
Deal found 12/15$1,129
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/169:10 amDTW - GTF
1 stop6h 29mUnited Airlines
Mon 12/222:35 pmGTF - DTW
2 stops17h 26mUnited Airlines
Deal found 12/15$1,136
This Delta deal was found by Cheapflights users on 12/15. 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 12/309:29 amMDW - GTF
2 stops9h 09mDelta
Sat 1/36:18 pmGTF - MDW
2 stops13h 47mDelta
Deal found 12/15$1,980

Find flight deals from Michigan to Great Falls

Keep the following information in mind while searching for Michigan to Great Falls flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$303
(Alaska Airlines)

One-way from

$143
(Alaska Airlines)
Provider with most accurate pricing for Detroit (DTT)-Great Falls flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-Great Falls flights.
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From Michigan to Great Falls
Search Deals
One-way flight from Michigan to Great Falls
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Michigan to Great Falls 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 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Michigan to Great Falls that are best for you.

Fly from

Michigan

Fly to

Great Falls

Route

Depart

Return

Price

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Sat 1/17

8:00 am-5:19 pm

1 stop10h 19m

Great Falls

Wed 1/21

5:59 pm-2:38 pm

1 stop19h 39m

$303

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Thu 2/5

6:06 pm-5:19 pm

1 stop24h 13m

Great Falls

Sun 2/8

5:59 pm-1:10 pm

2 stops18h 11m

$318

DetroitGreat Falls

DTW - GTF

DTWGTF

Detroit Metropolitan Wayne County

Fri 1/30

5:15 pm-5:19 pm

1 stop26h 04m

Great Falls

Mon 2/2

5:59 pm-4:19 pm

1 stop20h 20m

$323

DetroitGreat Falls

DTW - GTF

DTWGTF

Detroit Metropolitan Wayne County

Sat 1/17

5:15 pm-5:19 pm

1 stop26h 04m

Great Falls

Wed 1/21

5:59 pm-4:19 pm

1 stop20h 20m

$323

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Tue 2/10

3:35 pm-5:19 pm

1 stop26h 44m

Great Falls

Sat 2/14

6:28 pm-2:05 pm

1 stop18h 37m

$332

Grand RapidsGreat Falls

GRR - GTF

GRRGTF

Grand Rapids Gerald R. Ford Intl

Fri 1/30

3:25 pm-9:53 pm

1 stop8h 28m

Great Falls

Tue 2/3

6:10 am-2:23 pm

1 stop6h 13m

$358

Grand RapidsGreat Falls

GRR - GTF

GRRGTF

Grand Rapids Gerald R. Ford Intl

Thu 3/12

3:25 pm-9:11 pm

1 stop7h 46m

Great Falls

Wed 3/18

2:30 pm-10:39 pm

1 stop6h 09m

$358

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Fri 1/2

5:50 pm-10:46 pm

1 stop5h 56m

Great Falls

Mon 1/5

2:35 pm-11:00 pm

1 stop7h 25m

$406

Grand RapidsGreat Falls

GRR - GTF

GRRGTF

Grand Rapids Gerald R. Ford Intl

Fri 1/2

3:35 pm-10:46 pm

1 stop9h 11m

Great Falls

Tue 1/6

2:29 pm-10:37 pm

1 stop6h 08m

$408

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Wed 12/31

3:42 pm-10:46 pm

1 stop8h 04m

Great Falls

Mon 1/5

2:35 pm-11:59 pm

1 stop8h 24m

$433

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 26 results
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Best time to book a flight from Michigan to Great Falls

Have a flexible travel schedule? Discover the best time to fly to Great Falls from Michigan with our price prediction graph.
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 Michigan to Great Falls

What is the cheapest time of day to fly from MI to GTF?

Find hourly flight availability from Michigan to Great Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 54% on flights from Michigan to Great Falls by exploring options for tickets at noon.

Related info for your journey

Find useful and relevant information for your journey from Michigan to Great Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Great Falls from Michigan?

    Located just 3.5 mi from the city center, Great Falls (GTF) is the airport most travelers will use when flying to Great Falls from Michigan.

  • How long is the flight from Michigan to Great Falls?

    Airlines like Alaska Airlines and United Airlines fly from Michigan to Great Falls in about 8h 28m. The time it takes to get you to your destination can typically vary by up to 1h 51m. The distance between Michigan and Great Falls is about 1290 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Michigan to Great Falls?

    The most popular route from Michigan to Great Falls is Chicago O'Hare Intl - Great Falls. You may also consider Detroit Metropolitan Wayne County - Great Falls or Grand Rapids Gerald R. Ford Intl - Great Falls.

  • Can I find deals for flights from Michigan to Great Falls that include hotel bookings?

    Yes. In addition to deals on Michigan to Great Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Michigan to Great Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Michigan to Great Falls.

  • Can I find deals for business class flights from Michigan to Great Falls?

    Yes. Cheapflights offers flight deals from Michigan to Great Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Great Falls?

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Top 2 airlines flying from Michigan to Great Falls

Discover the top 2 airlines that operate flights from Michigan to Great Falls. 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 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$283Average$479FlexibilityNo cancel feeOn-time69%
DeltaCheapest$370Average$556FlexibilityNo cancel feeOn-timeN/A

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