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Great Falls

$177+ Cheap flights from Indiana 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
IND — GTF
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Cheap flight deals from Indiana to Great Falls

Keep the following information in mind while searching for Indiana to Great Falls flight deals. Data was last updated November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$248
(United Airlines)

One-way from

$177
(Alaska Airlines)
Provider with most accurate pricing for Indianapolis-Great Falls flight deals.
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Provider most trusted by Cheapflights users for Indianapolis-Great Falls flights.
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From Indiana to Great Falls
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One-way flight from Indiana to Great Falls
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Find flight deals from Indiana to Great Falls

Cheapest flights from Indiana to Great Falls
Explore the most affordable flight options available from Indiana to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This United Airlines deal was found by Cheapflights users on 11/5. 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 12/57:10 amORD - GTF
1 stop7h 29mUnited Airlines
Tue 12/92:35 pmGTF - ORD
1 stop5h 33mUnited Airlines
Deal found 11/5$248
This Delta deal was found by Cheapflights users on 11/5. 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.
Fri 12/57:20 amORD - GTF
1 stop6h 11mDelta
Tue 12/91:12 pmGTF - ORD
2 stops8h 31mDelta
Deal found 11/5$254
This Delta deal was found by Cheapflights users on 11/5. 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.
Fri 12/57:20 amORD - GTF
1 stop6h 11mDelta
Wed 12/105:30 amGTF - ORD
1 stop6h 10mDelta
Deal found 11/5$283
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/138:50 amORD - GTF
2 stops9h 38mDelta
Sat 1/105:30 amGTF - ORD
1 stop6h 46mDelta
Deal found 11/4$289
This Delta deal was found by Cheapflights users on 11/5. 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.
Fri 12/51:14 pmMDW - GTF
2 stops10h 16mDelta
Tue 12/91:12 pmGTF - MDW
2 stops9h 35mDelta
Deal found 11/5$298
This Alaska Airlines deal was found by Cheapflights users on 11/5. 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 12/53:05 pmORD - GTF
2 stops28h 50mAlaska Airlines
Wed 12/107:35 pmGTF - ORD
1 stop9h 46mAlaska Airlines
Deal found 11/5$305
This Delta deal was found by Cheapflights users on 11/6. 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.
Fri 12/57:20 amORD - GTF
1 stop6h 11mDelta
Thu 12/115:30 amGTF - ORD
1 stop6h 10mDelta
Deal found 11/6$348
This Delta deal was found by Cheapflights users on 11/5. 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.
Fri 12/51:14 pmMDW - GTF
2 stops10h 16mDelta
Wed 12/105:30 amGTF - MDW
2 stops11h 30mDelta
Deal found 11/5$368
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 12/512:59 pmORD - GTF
1 stop9h 36mMultiple Airlines
Thu 12/1111:17 amGTF - ORD
2 stops32h 38mMultiple Airlines
Deal found 11/5$375
This Alaska Airlines deal was found by Cheapflights users on 11/5. 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 12/246:08 pmORD - GTF
1 stop25h 33mAlaska Airlines
Sun 1/47:21 pmGTF - ORD
1 stop10h 08mAlaska Airlines
Deal found 11/5$386
This Delta deal was found by Cheapflights users on 11/5. 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 12/39:59 amMDW - GTF
2 stops8h 29mDelta
Wed 12/106:10 pmGTF - MDW
2 stops14h 44mDelta
Deal found 11/5$524
This United Airlines deal was found by Cheapflights users on 11/5. 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 12/310:00 amDAY - GTF
2 stops29h 39mUnited Airlines
Wed 12/102:35 pmGTF - DAY
1 stop5h 54mUnited Airlines
Deal found 11/5$540

Cheapflights Fare Finder

 
Customize your flight search to find flights from Indiana 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 November 6, 2025.
Use the filters below to find and compare flights from Indiana to Great Falls that are best for you.

Fly from

Indiana

Fly to

Great Falls

Route

Depart

Return

Price

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Fri 12/5

7:10 am-1:39 pm

1 stop7h 29m

Great Falls

Tue 12/9

2:35 pm-9:08 pm

1 stop5h 33m

$248

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Fri 12/5

7:20 am-12:31 pm

1 stop6h 11m

Great Falls

Tue 12/9

1:12 pm-10:43 pm

2 stops8h 31m

$254

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Fri 12/5

7:20 am-12:31 pm

1 stop6h 11m

Great Falls

Wed 12/10

5:30 am-12:40 pm

1 stop6h 10m

$283

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Sat 12/13

8:50 am-5:28 pm

2 stops9h 38m

Great Falls

Sat 1/10

5:30 am-1:16 pm

1 stop6h 46m

$289

ChicagoGreat Falls

MDW - GTF

MDWGTF

Chicago Midway

Fri 12/5

1:14 pm-10:30 pm

2 stops10h 16m

Great Falls

Tue 12/9

1:12 pm-11:47 pm

2 stops9h 35m

$298

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Fri 12/5

3:05 pm-6:55 pm

2 stops28h 50m

Great Falls

Wed 12/10

7:35 pm-6:21 am

1 stop9h 46m

$305

ChicagoGreat Falls

MDW - GTF

MDWGTF

Chicago Midway

Fri 12/5

1:14 pm-10:30 pm

2 stops10h 16m

Great Falls

Wed 12/10

5:30 am-6:00 pm

2 stops11h 30m

$368

ChicagoGreat Falls

MDW - GTF

MDWGTF

Chicago Midway

Fri 4/10

1:00 pm-10:53 pm

2 stops10h 53m

Great Falls

Tue 4/14

6:20 pm-9:51 am

2 stops14h 31m

$424

ChicagoGreat Falls

MDW - GTF

MDWGTF

Chicago Midway

Wed 12/3

9:59 am-5:28 pm

2 stops8h 29m

Great Falls

Wed 12/10

6:10 pm-9:54 am

2 stops14h 44m

$524

DaytonGreat Falls

DAY - GTF

DAYGTF

Dayton

Wed 12/3

10:00 am-1:39 pm

2 stops29h 39m

Great Falls

Wed 12/10

2:35 pm-10:29 pm

1 stop5h 54m

$540

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 30 results
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Best time to book a flight from Indiana to Great Falls

Have a flexible travel schedule? Discover the best time to fly to Great Falls from Indiana 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 Indiana to Great Falls

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

Find hourly flight availability from Indiana 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 November 6, 2025.

It’s optimal to fly from Indiana to Great Falls in the evening. By choosing this option you can save up to 37% on the cost of your flight, compared to a flight in the afternoon.

Related info for your journey

Find useful and relevant information for your journey from Indiana 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 Indiana?

    If you book a flight to Great Falls from Indiana, you will be flying to Great Falls, which is the city’s only airport. Great Falls (GTF) is located 3.5 mi from the center of Great Falls.

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

    There are many flights that can get you from Indiana to Great Falls in 6h 11m. Fly via United Airlines, Delta, or Alaska Airlines to get the fastest option. The distance between Indiana and Great Falls is about 1207 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    While some choose either Chicago Midway - Great Falls or Cincinnati Cinci./N. Kentucky - Great Falls, Chicago O'Hare Intl - Great Falls is the most popular route from Indiana to Great Falls.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Indiana 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 airline flying from Indiana to Great Falls

Discover the top airline that operate flights from Indiana 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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$428Average$596FlexibilityNo cancel feeOn-time69%

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