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$214+ 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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — IND
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
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 February 4, 2026.

This United Airlines deal was found by Cheapflights users on 2/3. 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.
Mon 3/302:30 pm
GTF
-
IND
1 stop6h 15m
United Airlines
Thu 4/163:38 pm
IND
-
GTF
1 stop7h 39m
United Airlines
Deal found 2/3$278
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Sat 3/72:30 pm
GTF
-
CVG
1 stop6h 15m
United Airlines
Thu 3/193:25 pm
CVG
-
GTF
1 stop7h 46m
United Airlines
Deal found 2/2$278
This United Airlines deal was found by Cheapflights users on 2/1. 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 5/202:35 pm
GTF
-
ORD
1 stop8h 22m
United Airlines
Sun 5/246:00 am
ORD
-
GTF
1 stop8h 33m
United Airlines
Deal found 2/1$280
This Delta deal was found by Cheapflights users on 2/2. 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.
Mon 3/96:22 pm
GTF
-
CVG
2 stops12h 34m
Delta
Mon 3/1612:00 pm
CVG
-
GTF
1 stop7h 42m
Delta
Deal found 2/2$284
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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 3/104:57 pm
GTF
-
ORD
1 stop29h 59m
Alaska Airlines
Thu 3/127:00 am
ORD
-
GTF
1 stop10h 17m
Alaska Airlines
Deal found 2/3$298
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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 3/275:06 pm
GTF
-
IND
1 stop10h 34m
Alaska Airlines
Tue 4/147:00 am
IND
-
GTF
1 stop11h 26m
Alaska Airlines
Deal found 2/3$302
This Delta deal was found by Cheapflights users on 2/3. 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 3/311:05 pm
GTF
-
IND
1 stop7h 48m
Delta
Sat 4/186:57 am
IND
-
GTF
1 stop7h 30m
Delta
Deal found 2/3$303
This United Airlines deal was found by Cheapflights users on 2/2. 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 3/122:30 pm
GTF
-
CVG
1 stop6h 15m
United Airlines
Thu 3/193:25 pm
CVG
-
GTF
1 stop7h 46m
United Airlines
Deal found 2/2$303
This United Airlines deal was found by Cheapflights users on 2/2. 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 4/52:30 pm
GTF
-
IND
1 stop6h 15m
United Airlines
Tue 4/2111:04 am
IND
-
GTF
2 stops12h 13m
United Airlines
Deal found 2/2$309
This Delta deal was found by Cheapflights users on 2/2. 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.
Mon 3/96:22 pm
GTF
-
CVG
2 stops12h 34m
Delta
Thu 3/1912:00 pm
CVG
-
GTF
1 stop7h 42m
Delta
Deal found 2/2$309
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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 3/275:06 pm
GTF
-
IND
1 stop10h 34m
Alaska Airlines
Mon 4/137:07 pm
IND
-
GTF
1 stop23h 19m
Alaska Airlines
Deal found 2/3$312
This Delta deal was found by Cheapflights users on 2/2. 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.
Mon 2/166:20 pm
GTF
-
CVG
2 stops12h 44m
Delta
Tue 2/246:05 am
CVG
-
GTF
2 stops8h 25m
Delta
Deal found 2/2$314

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 February 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$278
(United Airlines)

One-way from

$214
(Delta)

Popular in

January

Cheapest in

November

Average price

$608
Provider with most accurate pricing for Great Falls-Indianapolis flight deals.
Search Deals
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 ($145 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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 February 4, 2026.
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 FallsIndianapolis

GTF - IND

GTFIND

Great Falls

Tue 3/31

2:30 pm-10:45 pm

1 stop6h 15m

Indianapolis

Wed 4/15

3:38 pm-9:17 pm

1 stop7h 39m

$278

Great FallsIndianapolis

GTF - IND

GTFIND

Great Falls

Mon 3/30

2:30 pm-10:45 pm

1 stop6h 15m

Indianapolis

Thu 4/16

8:55 am-1:31 pm

1 stop6h 36m

$278

Great FallsIndianapolis

GTF - IND

GTFIND

Great Falls

Tue 4/7

2:30 pm-10:45 pm

1 stop6h 15m

Indianapolis

Tue 4/21

3:38 pm-9:17 pm

1 stop7h 39m

$278

Great FallsCincinnati

GTF - CVG

GTFCVG

Great Falls

Wed 3/11

6:15 am-2:23 pm

1 stop6h 08m

Cincinnati Cinci./N. Kentucky

Mon 3/16

3:25 pm-9:11 pm

1 stop7h 46m

$278

Great FallsCincinnati

GTF - CVG

GTFCVG

Great Falls

Sat 3/7

2:30 pm-10:45 pm

1 stop6h 15m

Cincinnati Cinci./N. Kentucky

Thu 3/19

3:25 pm-9:11 pm

1 stop7h 46m

$278

Great FallsChicago

GTF - ORD

GTFORD

Great Falls

Wed 5/20

2:35 pm-11:57 pm

1 stop8h 22m

Chicago O'Hare Intl

Sun 5/24

6:00 am-1:33 pm

1 stop8h 33m

$280

Great FallsCincinnati

GTF - CVG

GTFCVG

Great Falls

Thu 3/12

6:22 pm-8:56 am

2 stops12h 34m

Cincinnati Cinci./N. Kentucky

Mon 3/16

12:00 pm-5:42 pm

1 stop7h 42m

$284

Great FallsIndianapolis

GTF - IND

GTFIND

Great Falls

Mon 3/30

2:30 pm-10:45 pm

1 stop6h 15m

Indianapolis

Fri 4/17

6:00 am-1:31 pm

2 stops9h 31m

$284

Great FallsIndianapolis

GTF - IND

GTFIND

Great Falls

Wed 4/8

2:30 pm-10:45 pm

1 stop6h 15m

Indianapolis

Wed 4/22

11:04 am-9:17 pm

2 stops12h 13m

$284

Great FallsIndianapolis

GTF - IND

GTFIND

Great Falls

Mon 3/30

2:30 pm-10:45 pm

1 stop6h 15m

Indianapolis

Wed 4/15

12:47 pm-9:17 pm

2 stops10h 30m

$284

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 40 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 February 4, 2026.
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
9,236 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,236 reviews
United Airlines
7.4
Good
9,236 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 15m. United Airlines provides one of the quickest options available for as low as $278. The distance from Great Falls to Indiana is about 1356 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.

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 February 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$285Average$528FlexibilityNo cancel feeOn-time69%

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