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$103+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — IND
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
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 13, 2026.

This Delta deal was found by Cheapflights users on 2/11. 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.
Sat 5/235:40 am
GTF
-
ORD
1 stop5h 12m
Delta
Mon 5/257:45 am
ORD
-
GTF
1 stop5h 42m
Delta
Deal found 2/11$242
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 3/102:30 pm
GTF
-
ORD
1 stop8h 22m
United Airlines
Tue 3/172:01 pm
ORD
-
GTF
1 stop8h 10m
United Airlines
Deal found 2/10$258
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 3/102:30 pm
GTF
-
IND
1 stop5h 50m
United Airlines
Tue 3/1711:04 am
IND
-
GTF
2 stops12h 07m
United Airlines
Deal found 2/10$284
This Delta deal was found by Cheapflights users on 2/10. 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.
Tue 3/101:05 pm
GTF
-
IND
1 stop7h 48m
Delta
Tue 3/177:00 am
IND
-
GTF
1 stop7h 24m
Delta
Deal found 2/10$313
This United Airlines deal was found by Cheapflights users on 2/11. 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.
Sat 5/2312:30 pm
GTF
-
ORD
Nonstop3h 16m
United Airlines
Sun 5/246:00 am
ORD
-
GTF
1 stop8h 33m
United Airlines
Deal found 2/11$328
This United Airlines deal was found by Cheapflights users on 2/12. 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 5/26:15 am
GTF
-
SBN
2 stops12h 25m
United Airlines
Wed 7/86:20 am
SBN
-
GTF
2 stops9h 13m
United Airlines
Deal found 2/12$331
This Delta deal was found by Cheapflights users on 2/10. 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.
Tue 3/101:05 pm
GTF
-
ORD
1 stop7h 29m
Delta
Tue 3/179:50 am
ORD
-
GTF
2 stops13h 40m
Delta
Deal found 2/10$353
This Delta deal was found by Cheapflights users on 2/12. 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 3/41:15 pm
GTF
-
IND
1 stop7h 32m
Delta
Sat 3/76:35 am
IND
-
GTF
1 stop7h 55m
Delta
Deal found 2/12$358
This Delta deal was found by Cheapflights users on 2/11. 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.
Fri 5/221:07 pm
GTF
-
ORD
1 stop7h 43m
Delta
Mon 5/257:45 am
ORD
-
GTF
1 stop5h 42m
Delta
Deal found 2/11$367
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1711:42 am
GTF
-
ORD
1 stop17h 08m
Multiple Airlines
Fri 4/247:21 pm
ORD
-
GTF
2 stops50h 20m
Multiple Airlines
Deal found 2/10$371
This Delta deal was found by Cheapflights users on 2/11. 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.
Fri 5/221:07 pm
GTF
-
ORD
1 stop7h 43m
Delta
Sun 5/247:45 am
ORD
-
GTF
1 stop5h 42m
Delta
Deal found 2/11$393
This Delta deal was found by Cheapflights users on 2/11. 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.
Sat 5/231:07 pm
GTF
-
ORD
1 stop7h 43m
Delta
Tue 5/267:45 am
ORD
-
GTF
1 stop5h 42m
Delta
Deal found 2/11$397

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 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$242
(Delta)

One-way from

$103
(Delta)
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

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 13, 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 FallsChicago

GTF - ORD

GTFORD

Great Falls

Sat 5/23

5:40 am-11:52 am

1 stop5h 12m

Chicago O'Hare Intl

Mon 5/25

7:45 am-12:27 pm

1 stop5h 42m

$242

Great FallsChicago

GTF - ORD

GTFORD

Great Falls

Tue 3/10

2:30 pm-11:52 pm

1 stop8h 22m

Chicago O'Hare Intl

Tue 3/17

2:01 pm-9:11 pm

1 stop8h 10m

$258

Great FallsChicago

GTF - ORD

GTFORD

Great Falls

Fri 4/17

2:30 pm-9:20 pm

1 stop5h 50m

Chicago O'Hare Intl

Fri 4/24

2:05 pm-9:17 pm

1 stop8h 12m

$258

Great FallsIndianapolis

GTF - IND

GTFIND

Great Falls

Tue 3/10

2:30 pm-10:20 pm

1 stop5h 50m

Indianapolis

Tue 3/17

11:04 am-9:11 pm

2 stops12h 07m

$284

Great FallsIndianapolis

GTF - IND

GTFIND

Great Falls

Tue 3/10

1:05 pm-10:53 pm

1 stop7h 48m

Indianapolis

Tue 3/17

7:00 am-12:24 pm

1 stop7h 24m

$313

Great FallsChicago

GTF - ORD

GTFORD

Great Falls

Sat 5/23

12:30 pm-4:46 pm

Nonstop3h 16m

Chicago O'Hare Intl

Sun 5/24

6:00 am-1:33 pm

1 stop8h 33m

$328

Great FallsSouth Bend

GTF - SBN

GTFSBN

Great Falls

Sat 5/2

6:15 am-8:40 pm

2 stops12h 25m

South Bend/Michiana

Wed 7/8

6:20 am-1:33 pm

2 stops9h 13m

$331

Great FallsChicago

GTF - ORD

GTFORD

Great Falls

Sat 5/23

1:07 pm-9:50 pm

1 stop7h 43m

Chicago O'Hare Intl

Sun 5/24

9:10 am-10:26 pm

2 stops14h 16m

$353

Great FallsIndianapolis

GTF - IND

GTFIND

Great Falls

Wed 3/4

1:15 pm-10:47 pm

1 stop7h 32m

Indianapolis

Sat 3/7

6:35 am-12:30 pm

1 stop7h 55m

$358

Great FallsChicago

GTF - ORD

GTFORD

Great Falls

Fri 5/22

1:07 pm-9:50 pm

1 stop7h 43m

Chicago O'Hare Intl

Mon 5/25

7:45 am-12:27 pm

1 stop5h 42m

$367

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 44 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
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 February 13, 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
9,283 reviews

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

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
9,283 reviews
United Airlines
7.4
Good
9,283 reviews

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

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 5h 12m. Delta provides one of the quickest options available for as low as $242. 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 - 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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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 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$285Average$528FlexibilityNo cancel feeOn-time69%

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