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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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — IND
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
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 October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$302
(United Airlines)

One-way from

$137
(Alaska Airlines)

Popular in

November

Cheapest in

May

Average price

$565
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.
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From Great Falls to Indiana
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One-way flight from Great Falls to Indiana
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Highest demand for flights based on searches. 6% potential increase in price ($40 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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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 October 23, 2025.

This United Airlines deal was found by Cheapflights users on 10/23. 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 11/72:30 pmGTF - ORD
1 stop8h 29mUnited Airlines
Tue 11/117:10 amORD - GTF
1 stop7h 17mUnited Airlines
Deal found 10/23$302
This Delta deal was found by Cheapflights users on 10/21. 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 12/105:30 amGTF - CVG
2 stops11h 13mDelta
Sat 12/138:05 amCVG - GTF
1 stop6h 26mDelta
Deal found 10/21$327
This Delta deal was found by Cheapflights users on 10/23. 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 11/71:08 pmGTF - ORD
1 stop7h 35mDelta
Tue 11/115:23 amORD - GTF
2 stops13h 07mDelta
Deal found 10/23$339
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/62:30 pmGTF - ORD
1 stop8h 29mUnited Airlines
Sun 11/97:10 amORD - GTF
1 stop7h 23mUnited Airlines
Deal found 10/21$451
This Alaska Airlines deal was found by Cheapflights users on 10/22. 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 11/116:50 pmGTF - CVG
1 stop20h 40mAlaska Airlines
Sat 11/156:30 pmCVG - GTF
1 stop25h 40mAlaska Airlines
Deal found 10/22$460
This Delta deal was found by Cheapflights users on 10/22. 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 11/115:30 amGTF - CVG
1 stop7h 39mDelta
Sat 11/154:34 pmCVG - GTF
2 stops8h 41mDelta
Deal found 10/22$479
This KAYAK deal was found by Cheapflights users on 10/22. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/87:35 pmGTF - ORD
1 stop27h 24mAlaska Airlines
Thu 12/1110:00 amORD - GTF
1 stop9h 55mAlaska Airlines
Deal found 10/22$486
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Thu 11/65:35 pmGTF - ORD
1 stop30h 08mMultiple Airlines
Sun 11/910:43 pmORD - GTF
1 stop23h 48mMultiple Airlines
Deal found 10/21$506
This Expedia deal was found by Cheapflights users on 10/21. 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.
Sun 11/96:50 pmGTF - ORD
1 stop10h 32mAlaska Airlines
Tue 11/118:00 amORD - GTF
1 stop11h 10mAlaska Airlines
Deal found 10/21$518
This Alaska Airlines deal was found by Cheapflights users on 10/20. 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.
Sat 12/207:21 pmGTF - ORD
1 stop10h 08mAlaska Airlines
Thu 12/256:00 amORD - GTF
1 stop13h 41mAlaska Airlines
Deal found 10/20$520
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/56:20 amGTF - IND
1 stop6h 18mUnited Airlines
Sun 11/96:00 amIND - GTF
2 stops9h 33mUnited Airlines
Deal found 10/21$553
This Alaska Airlines deal was found by Cheapflights users on 10/21. 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 12/247:21 pmGTF - ORD
1 stop10h 08mAlaska Airlines
Sun 12/286:08 pmORD - GTF
1 stop25h 33mAlaska Airlines
Deal found 10/21$578

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 October 23, 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

Fri 11/7

2:30 pm-11:59 pm

1 stop8h 29m

Chicago O'Hare Intl

Tue 11/11

7:10 am-1:27 pm

1 stop7h 17m

$302

Great FallsCincinnati

GTF - CVG

GTFCVG

Great Falls

Wed 12/10

5:30 am-6:43 pm

2 stops11h 13m

Cincinnati Cinci./N. Kentucky

Sat 12/13

8:05 am-12:31 pm

1 stop6h 26m

$327

Great FallsChicago

GTF - ORD

GTFORD

Great Falls

Fri 11/7

1:08 pm-9:43 pm

1 stop7h 35m

Chicago O'Hare Intl

Tue 11/11

5:23 am-5:30 pm

2 stops13h 07m

$339

Great FallsIndianapolis

GTF - IND

GTFIND

Great Falls

Sat 2/28

4:00 pm-5:30 pm

1 stop23h 30m

Indianapolis

Tue 3/3

6:30 pm-3:20 pm

1 stop22h 50m

$362

Great FallsSouth Bend

GTF - SBN

GTFSBN

Great Falls

Tue 2/3

6:10 am-8:08 pm

2 stops11h 58m

South Bend/Michiana

Sat 2/7

1:19 pm-9:53 pm

2 stops10h 34m

$374

Great FallsIndianapolis

GTF - IND

GTFIND

Great Falls

Sat 2/28

1:10 pm-11:57 pm

2 stops8h 47m

Indianapolis

Tue 3/3

8:00 am-12:32 pm

1 stop6h 32m

$374

Great FallsChicago

GTF - ORD

GTFORD

Great Falls

Thu 11/6

2:30 pm-11:59 pm

1 stop8h 29m

Chicago O'Hare Intl

Sun 11/9

7:10 am-1:33 pm

1 stop7h 23m

$451

Great FallsCincinnati

GTF - CVG

GTFCVG

Great Falls

Tue 11/11

6:50 pm-5:30 pm

1 stop20h 40m

Cincinnati Cinci./N. Kentucky

Sat 11/15

6:30 pm-6:10 pm

1 stop25h 40m

$460

Great FallsCincinnati

GTF - CVG

GTFCVG

Great Falls

Tue 11/11

5:30 am-3:09 pm

1 stop7h 39m

Cincinnati Cinci./N. Kentucky

Sat 11/15

4:34 pm-11:15 pm

2 stops8h 41m

$479

Great FallsChicago

GTF - ORD

GTFORD

Great Falls

Mon 12/8

7:35 pm-11:59 pm

1 stop27h 24m

Chicago O'Hare Intl

Thu 12/11

10:00 am-6:55 pm

1 stop9h 55m

$486

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

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 October 23, 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
7.9
Good
7,982 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,982 reviews
Delta
7.9
Good
7,982 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,995 reviews
Delta
7.9
Good
7,982 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 29m. United Airlines provides one of the quickest options available for as low as $302. 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 cheapest airlines to fly from Great Falls to Indiana one-way?

    The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $137. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from Great Falls to Indiana for a low price.

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

    While some choose either Great Falls - Chicago Midway or Great Falls - Indianapolis, 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.

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 October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$324Average$843FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$370Average$608FlexibilityNo cancel feeOn-time69%

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