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$159+ 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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — IND
Feb 22 — Mar 11
Sun 2/22
Sun 3/1
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 January 23, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/21. 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.
Tue 2/174:57 pm
GTF
-
ORD
1 stop29h 59m
Alaska Airlines
Mon 2/235:29 pm
ORD
-
GTF
1 stop23h 48m
Alaska Airlines
Deal found 1/21$352
This Alaska Airlines deal was found by Cheapflights users on 1/22. 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.
Fri 2/204:57 pm
GTF
-
ORD
1 stop29h 59m
Alaska Airlines
Fri 2/275:29 pm
ORD
-
GTF
1 stop25h 19m
Alaska Airlines
Deal found 1/22$362
This Delta deal was found by Cheapflights users on 1/22. 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.
Fri 2/61:12 pm
GTF
-
ORD
1 stop7h 40m
Delta
Tue 2/101:58 pm
ORD
-
GTF
2 stops9h 32m
Delta
Deal found 1/22$379
This Delta deal was found by Cheapflights users on 1/21. 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.
Fri 2/201:15 pm
GTF
-
ORD
1 stop7h 37m
Delta
Fri 2/277:15 am
ORD
-
GTF
1 stop6h 15m
Delta
Deal found 1/21$391
This Alaska Airlines deal was found by Cheapflights users on 1/22. 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.
Fri 2/65:59 pm
GTF
-
ORD
1 stop28h 51m
Alaska Airlines
Tue 2/108:00 am
ORD
-
GTF
1 stop10h 19m
Alaska Airlines
Deal found 1/22$458
This Delta deal was found by Cheapflights users on 1/22. 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.
Thu 7/96:20 pm
GTF
-
ORD
2 stops12h 06m
Delta
Mon 7/137:15 am
ORD
-
GTF
1 stop6h 08m
Delta
Deal found 1/22$462
This Delta deal was found by Cheapflights users on 1/22. 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 2/175:20 am
GTF
-
MDW
2 stops11h 17m
Delta
Mon 2/2310:49 am
MDW
-
GTF
2 stops12h 40m
Delta
Deal found 1/22$464
This Delta deal was found by Cheapflights users on 1/22. 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.
Thu 2/121:15 pm
GTF
-
ORD
1 stop7h 37m
Delta
Sun 2/157:15 am
ORD
-
GTF
1 stop6h 15m
Delta
Deal found 1/22$488
This United Airlines deal was found by Cheapflights users on 1/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/36:10 am
GTF
-
SBN
2 stops11h 58m
United Airlines
Sat 2/711:47 am
SBN
-
GTF
2 stops11h 56m
United Airlines
Deal found 1/22$520
This Alaska Airlines deal was found by Cheapflights users on 1/21. 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 5/136:52 pm
GTF
-
IND
1 stop8h 52m
Alaska Airlines
Fri 5/226:39 pm
IND
-
GTF
1 stop25h 33m
Alaska Airlines
Deal found 1/21$596
This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/302:29 pm
GTF
-
CVG
1 stop5h 54m
United Airlines
Tue 2/39:00 am
CVG
-
GTF
1 stop6h 48m
United Airlines
Deal found 1/20$627
This Delta deal was found by Cheapflights users on 1/21. 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.
Sun 6/216:20 pm
GTF
-
IND
2 stops12h 37m
Delta
Fri 6/268:00 am
IND
-
GTF
1 stop6h 23m
Delta
Deal found 1/21$714

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 January 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$352
(Alaska Airlines)

One-way from

$159
(Delta)

Popular in

January

Cheapest in

November

Average price

$823
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 January 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 January 23, 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

Tue 2/17

4:57 pm-11:56 pm

1 stop29h 59m

Chicago O'Hare Intl

Mon 2/23

5:29 pm-4:17 pm

1 stop23h 48m

$352

Great FallsChicago

GTF - ORD

GTFORD

Great Falls

Fri 2/20

4:57 pm-11:56 pm

1 stop29h 59m

Chicago O'Hare Intl

Fri 2/27

5:29 pm-5:48 pm

1 stop25h 19m

$362

Great FallsChicago

GTF - ORD

GTFORD

Great Falls

Fri 2/6

1:12 pm-9:52 pm

1 stop7h 40m

Chicago O'Hare Intl

Tue 2/10

1:58 pm-10:30 pm

2 stops9h 32m

$379

Great FallsChicago

GTF - ORD

GTFORD

Great Falls

Fri 2/20

1:15 pm-9:52 pm

1 stop7h 37m

Chicago O'Hare Intl

Fri 2/27

7:15 am-12:30 pm

1 stop6h 15m

$391

Great FallsChicago

GTF - ORD

GTFORD

Great Falls

Fri 2/6

5:59 pm-11:50 pm

1 stop28h 51m

Chicago O'Hare Intl

Tue 2/10

8:00 am-5:19 pm

1 stop10h 19m

$458

Great FallsChicago

GTF - MDW

GTFMDW

Great Falls

Tue 2/17

5:20 am-5:37 pm

2 stops11h 17m

Chicago Midway

Mon 2/23

10:49 am-10:29 pm

2 stops12h 40m

$464

Great FallsSouth Bend

GTF - SBN

GTFSBN

Great Falls

Tue 2/3

6:10 am-5:44 pm

2 stops9h 34m

South Bend/Michiana

Sat 2/7

6:00 am-1:48 pm

2 stops9h 48m

$520

Great FallsIndianapolis

GTF - IND

GTFIND

Great Falls

Wed 5/13

6:52 pm-5:44 am

1 stop8h 52m

Indianapolis

Fri 5/22

6:39 pm-6:12 pm

1 stop25h 33m

$596

Great FallsChicago

GTF - MDW

GTFMDW

Great Falls

Thu 7/9

6:20 pm-8:42 am

2 stops13h 22m

Chicago Midway

Mon 7/13

2:00 pm-10:44 pm

2 stops9h 44m

$734

Great FallsIndianapolis

GTF - IND

GTFIND

Great Falls

Sun 6/21

6:20 pm-8:57 am

2 stops12h 37m

Indianapolis

Fri 6/26

4:32 pm-10:44 pm

2 stops8h 12m

$838

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 33 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 January 23, 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
9,195 reviews

Food

6.6

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

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
9,195 reviews
United Airlines
7.4
Good
9,195 reviews

Food

6.6

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

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 7h 40m. Alaska Airlines provides one of the quickest options available for as low as $379. 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 January 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$285Average$528FlexibilityNo cancel feeOn-time69%

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