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$127+ Cheap flights from Great Falls (GTF) to Indiana

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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — IND
Jan 10 — Jan 171
Sat 1/10
Sat 1/17
1 adult, Economy
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Cheap flight deals from Great Falls to Indiana

Cheapest flights from Great Falls to Indiana
Explore the most affordable flight options available from Great Falls to Indiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 11, 2025.

This United Airlines deal was found by Cheapflights users on 12/9. 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.
Thu 12/256:15 amGTF - ORD
1 stop6h 04mUnited Airlines
Thu 1/12:31 pmORD - GTF
1 stop9h 15mUnited Airlines
Deal found 12/9$473
This United Airlines deal was found by Cheapflights users on 12/8. 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 12/262:35 pmGTF - ORD
1 stop7h 25mUnited Airlines
Fri 1/27:10 amORD - GTF
1 stop7h 29mUnited Airlines
Deal found 12/8$524
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/102:35 pmGTF - ORD
1 stop5h 33mUnited Airlines
Thu 12/112:40 pmORD - GTF
1 stop7h 52mUnited Airlines
Deal found 12/10$530
This Delta deal was found by Cheapflights users on 12/10. 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 12/106:10 pmGTF - ORD
2 stops13h 29mDelta
Thu 12/111:20 pmORD - GTF
2 stops10h 10mDelta
Deal found 12/10$541
This Delta deal was found by Cheapflights users on 12/11. 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.
Sun 12/141:12 pmGTF - IND
1 stop7h 47mDelta
Sat 1/106:35 amIND - GTF
1 stop7h 58mDelta
Deal found 12/11$656
This United Airlines deal was found by Cheapflights users on 12/11. 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.
Sun 12/146:15 amGTF - IND
2 stops10h 46mUnited Airlines
Sat 1/109:50 amIND - GTF
2 stops13h 53mUnited Airlines
Deal found 12/11$667
This United Airlines deal was found by Cheapflights users on 12/9. 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.
Thu 12/256:15 amGTF - ORD
1 stop7h 40mUnited Airlines
Mon 12/299:40 pmORD - GTF
1 stop26h 06mUnited Airlines
Deal found 12/9$681
This United Airlines deal was found by Cheapflights users on 12/9. 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 12/106:15 amGTF - IND
2 stops10h 46mUnited Airlines
Wed 12/2411:20 amIND - GTF
2 stops13h 26mUnited Airlines
Deal found 12/9$708
This Delta deal was found by Cheapflights users on 12/9. 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 12/101:12 pmGTF - IND
1 stop7h 47mDelta
Wed 12/241:45 pmIND - GTF
2 stops10h 45mDelta
Deal found 12/9$758
This United Airlines deal was found by Cheapflights users on 12/8. 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 12/302:35 pmGTF - DAY
2 stops21h 41mUnited Airlines
Tue 1/65:47 pmDAY - GTF
2 stops30h 06mUnited Airlines
Deal found 12/8$776
This United Airlines deal was found by Cheapflights users on 12/9. 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.
Thu 12/252:35 pmGTF - IND
1 stop5h 32mUnited Airlines
Mon 12/297:45 pmIND - GTF
2 stops19h 54mUnited Airlines
Deal found 12/9$812
This Delta deal was found by Cheapflights users on 12/9. 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.
Thu 12/251:11 pmGTF - ORD
2 stops9h 51mDelta
Mon 12/296:35 amORD - GTF
2 stops12h 03mDelta
Deal found 12/9$1,079

Find flight deals from Great Falls to Indiana

Keep the following information in mind while searching for Great Falls to Indiana flight deals. Data was last updated December 11, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$270
(Delta)

One-way from

$127
(Delta)

Popular in

January

Cheapest in

November

Average price

$746
Provider with most accurate pricing for Great Falls-Indianapolis flight deals.
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Provider most trusted by Cheapflights users for Great Falls-Indianapolis flights.
Search Deals
From Great Falls to Indiana
Search Deals
One-way flight from Great Falls to Indiana
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($150 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Great Falls to Indiana 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 11, 2025.
Use the filters below to find and compare flights from Great Falls to Indiana that are best for you.

Fly from

Great Falls

Fly to

Indiana

Route

Depart

Return

Price

Great FallsChicago

GTF - ORD

GTFORD

Great Falls

Tue 2/10

6:15 pm-8:42 am

2 stops13h 27m

Chicago O'Hare Intl

Fri 2/13

7:15 am-12:30 pm

1 stop6h 15m

$270

Great FallsDayton

GTF - DAY

GTFDAY

Great Falls

Sat 1/31

6:10 am-5:04 pm

2 stops8h 54m

Dayton

Wed 2/4

9:50 am-9:53 pm

2 stops14h 03m

$349

Great FallsChicago

GTF - ORD

GTFORD

Great Falls

Tue 2/10

5:59 pm-5:10 pm

1 stop22h 11m

Chicago O'Hare Intl

Fri 2/13

1:00 pm-5:48 pm

1 stop29h 48m

$352

Great FallsChicago

GTF - ORD

GTFORD

Great Falls

Sat 2/14

6:28 pm-11:56 pm

1 stop28h 28m

Chicago O'Hare Intl

Wed 2/18

7:00 am-5:48 pm

1 stop11h 48m

$352

Great FallsSouth Bend

GTF - SBN

GTFSBN

Great Falls

Sat 1/31

6:10 am-6:14 pm

2 stops10h 04m

South Bend/Michiana

Tue 2/3

10:00 am-9:53 pm

2 stops13h 53m

$369

Great FallsCincinnati

GTF - CVG

GTFCVG

Great Falls

Thu 1/8

5:59 pm-7:49 pm

1 stop23h 50m

Cincinnati Cinci./N. Kentucky

Mon 1/12

8:00 am-5:19 pm

1 stop11h 19m

$443

Great FallsSouth Bend

GTF - SBN

GTFSBN

Great Falls

Fri 1/9

2:29 pm-12:44 pm

2 stops20h 15m

South Bend/Michiana

Tue 1/13

11:47 am-9:53 pm

2 stops12h 06m

$456

Great FallsDayton

GTF - DAY

GTFDAY

Great Falls

Sat 1/10

2:29 pm-10:39 pm

1 stop6h 10m

Dayton

Tue 1/13

9:50 am-9:53 pm

2 stops14h 03m

$463

Great FallsChicago

GTF - ORD

GTFORD

Great Falls

Fri 12/26

2:35 pm-11:00 pm

1 stop7h 25m

Chicago O'Hare Intl

Fri 1/2

7:10 am-1:39 pm

1 stop7h 29m

$524

Great FallsIndianapolis

GTF - IND

GTFIND

Great Falls

Fri 1/9

2:29 pm-10:15 pm

1 stop5h 46m

Indianapolis

Tue 1/13

9:00 am-1:48 pm

1 stop6h 48m

$546

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

Showing 1-10 of 32 results
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Best time to book a flight from Great Falls to Indiana

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

How much does it cost to fly round-trip from Great Falls to Indiana?

Reviews of airlines servicing Indiana

Get insights into the airlines that provide service to Indiana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Indiana. Reviews last updated December 11, 2025.
See what other customers who have flown with United Airlines from Great Falls to Indiana have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,094 reviews

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,094 reviews
United Airlines
7.4
Good
9,094 reviews

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

Find useful and relevant information for your journey from Great Falls to Indiana. 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 from for flights from Great Falls to Indiana?

    Great Falls (GTF), located 3.5 mi from the city center, is the airport you fly out of when you book flights from Great Falls to Indiana.

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

    A quick flight from Great Falls to Indiana can take about 8h 54m. Delta provides one of the quickest options available for as low as $349. The distance from Great Falls to Indiana is about 1444 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 Great Falls to Indiana?

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Great Falls to Indiana 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

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Alternative routes for Great Falls to Indiana

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Top airline flying from Great Falls to Indiana

Discover the top airline that operate flights from Great Falls to Indiana. 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 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$285Average$531FlexibilityNo cancel feeOn-time69%

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