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$137+ 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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — IND
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap 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 September 16, 2025.

Round-trip from

$254
(Delta)

One-way from

$137
(Delta)

Popular in

November

Cheapest in

May
From Great Falls to Indiana
Search Deals
One-way flight from Great Falls to Indiana
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($59 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($33 potential savings vs. average RT price).
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Find 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 September 16, 2025.

This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/305:40 amGTF - ORD
1 stop5h 13mDelta
Sat 10/47:55 amORD - GTF
1 stop5h 30mDelta
Deal found 9/14$298
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/227:00 amGTF - ORD
1 stop5h 12mUnited Airlines
Wed 10/298:47 amORD - GTF
1 stop5h 40mUnited Airlines
Deal found 9/16$334
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/172:31 pmGTF - ORD
1 stop7h 08mUnited Airlines
Tue 10/212:17 pmORD - GTF
1 stop7h 54mUnited Airlines
Deal found 9/13$344
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/142:31 pmGTF - ORD
1 stop7h 08mUnited Airlines
Sat 10/187:10 amORD - GTF
1 stop7h 16mUnited Airlines
Deal found 9/13$356
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/172:31 pmGTF - ORD
1 stop8h 28mUnited Airlines
Sat 10/187:10 amORD - GTF
1 stop7h 16mUnited Airlines
Deal found 9/13$366
This Delta deal was found by Cheapflights users on 9/15. 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 10/221:08 pmGTF - ORD
1 stop7h 35mDelta
Wed 10/291:25 pmORD - GTF
2 stops10h 41mDelta
Deal found 9/15$377
This Delta deal was found by Cheapflights users on 9/15. 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 12/101:12 pmGTF - CVG
1 stop7h 43mDelta
Sat 12/136:24 pmCVG - GTF
1 stop6h 58mDelta
Deal found 9/15$382
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/147:00 amGTF - ORD
2 stops10h 50mUnited Airlines
Tue 10/212:17 pmORD - GTF
1 stop7h 54mUnited Airlines
Deal found 9/13$405
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/142:31 pmGTF - ORD
1 stop7h 08mUnited Airlines
Fri 10/172:17 pmORD - GTF
1 stop7h 54mUnited Airlines
Deal found 9/13$406
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/172:31 pmGTF - ORD
1 stop8h 28mUnited Airlines
Mon 10/202:53 pmORD - GTF
1 stop7h 18mUnited Airlines
Deal found 9/13$416
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/262:52 pmGTF - IND
2 stops28h 08mMultiple Airlines
Sun 11/307:00 amIND - GTF
1 stop16h 35mMultiple Airlines
Deal found 9/15$632
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/305:40 amGTF - MDW
2 stops10h 55mDelta
Sat 10/41:43 pmMDW - GTF
2 stops9h 45mDelta
Deal found 9/14$669

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 September 16, 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 3/3

1:10 pm-9:55 pm

1 stop7h 45m

Chicago O'Hare Intl

Wed 3/4

7:15 am-12:32 pm

1 stop6h 17m

$254

Great FallsChicago

GTF - ORD

GTFORD

Great Falls

Tue 3/3

4:00 pm-11:59 pm

1 stop6h 59m

Chicago O'Hare Intl

Wed 3/4

7:45 am-3:20 pm

1 stop8h 35m

$306

Great FallsChicago

GTF - ORD

GTFORD

Great Falls

Wed 10/22

2:31 pm-11:59 pm

1 stop8h 28m

Chicago O'Hare Intl

Wed 10/29

8:47 am-1:27 pm

1 stop5h 40m

$334

Great FallsChicago

GTF - ORD

GTFORD

Great Falls

Tue 9/30

5:40 am-11:53 am

1 stop5h 13m

Chicago O'Hare Intl

Sat 10/4

5:30 am-5:27 pm

2 stops12h 57m

$339

Great FallsChicago

GTF - ORD

GTFORD

Great Falls

Tue 10/14

2:31 pm-10:39 pm

1 stop7h 08m

Chicago O'Hare Intl

Sat 10/18

7:10 am-1:26 pm

1 stop7h 16m

$356

Great FallsChicago

GTF - ORD

GTFORD

Great Falls

Fri 10/17

2:31 pm-11:59 pm

1 stop8h 28m

Chicago O'Hare Intl

Sat 10/18

7:10 am-1:26 pm

1 stop7h 16m

$366

Great FallsCincinnati

GTF - CVG

GTFCVG

Great Falls

Wed 12/10

1:12 pm-10:55 pm

1 stop7h 43m

Cincinnati Cinci./N. Kentucky

Sat 12/13

6:24 pm-11:22 pm

1 stop6h 58m

$382

Great FallsSouth Bend

GTF - SBN

GTFSBN

Great Falls

Tue 2/3

6:10 am-8:46 pm

2 stops12h 36m

South Bend/Michiana

Sat 2/7

6:00 am-1:48 pm

2 stops9h 48m

$429

Great FallsChicago

GTF - MDW

GTFMDW

Great Falls

Tue 3/3

5:30 am-6:08 pm

2 stops11h 38m

Chicago Midway

Wed 3/4

1:00 pm-10:53 pm

2 stops10h 53m

$429

Great FallsIndianapolis

GTF - IND

GTFIND

Great Falls

Sat 2/28

1:10 pm-10:58 pm

1 stop7h 48m

Indianapolis

Tue 3/3

8:00 am-12:32 pm

1 stop6h 32m

$438

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 21 results
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2
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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
No data available for this route at this time. Please check back soon.

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 September 16, 2025.
See what other customers who have flown with Delta and 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.
Delta
8.0
Very good
7,957 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,924 reviews
Delta
8.0
Very good
7,957 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 6h 59m. Delta provides one of the quickest options available for as low as $306. The distance from Great Falls to Indiana 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 Great Falls to Indiana?

    While some choose either Great Falls - Chicago Midway or Great Falls - Cincinnati Cinci./N. Kentucky, Great Falls - Chicago O'Hare Intl 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.

  • What is the cheapest month to book a flight from Great Falls to Indiana?

    Currently, August is the cheapest month in which you can book a flight from Great Falls to Indiana (average of $286). Flying from Great Falls to Indiana in March is currently the most expensive (average of $360). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Great Falls to Indiana

Discover the top 2 airlines 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$324Average$823FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$370Average$608FlexibilityNo cancel feeOn-time69%

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