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Great Falls

$219+ Cheap flights from Indiana to Great Falls (GTF)

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 12/18. Fares are subject to change and may not be available on all flights or dates of travel.
IND — GTF
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from Indiana to Great Falls

Keep the following information in mind while searching for Indiana to Great Falls flight deals. Data was last updated septiembre 11, 2025.

Round-trip from

$276
(United Airlines)

One-way from

$219
(Kiwi.com)
From Indiana to Great Falls
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One-way flight from Indiana to Great Falls
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Find flight deals from Indiana to Great Falls

Cheapest flights from Indiana to Great Falls
Explore the most affordable flight options available from Indiana to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/10. 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.
mié. 10/12:53 pmORD - GTF
1 stop7h 18mUnited Airlines
sáb. 10/42:31 pmGTF - ORD
1 stop8h 28mUnited Airlines
Deal found 9/10$276
This United Airlines deal was found by Cheapflights users on 9/10. 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.
jue. 10/22:17 pmORD - GTF
1 stop7h 54mUnited Airlines
vie. 10/32:31 pmGTF - ORD
1 stop5h 59mUnited Airlines
Deal found 9/10$278
This United Airlines deal was found by Cheapflights users on 9/10. 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.
jue. 9/259:01 amSDF - GTF
1 stop6h 25mUnited Airlines
lun. 9/292:31 pmGTF - SDF
1 stop5h 59mUnited Airlines
Deal found 9/10$308
This Delta deal was found by Cheapflights users on 9/10. 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.
sáb. 10/117:10 amORD - GTF
2 stops11h 19mDelta
lun. 10/201:08 pmGTF - ORD
1 stop7h 35mDelta
Deal found 9/10$327
This United Airlines deal was found by Cheapflights users on 9/11. 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.
mar. 9/233:30 pmSDF - GTF
1 stop7h 58mUnited Airlines
lun. 9/292:31 pmGTF - SDF
1 stop5h 59mUnited Airlines
Deal found 9/11$338
This Delta deal was found by Cheapflights users on 9/10. 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.
mié. 12/32:32 pmORD - GTF
2 stops8h 58mDelta
dom. 12/75:30 amGTF - ORD
1 stop6h 11mDelta
Deal found 9/10$352
This United Airlines deal was found by Cheapflights users on 9/9. 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.
mié. 9/241:58 pmORD - GTF
1 stop8h 30mUnited Airlines
dom. 9/282:31 pmGTF - ORD
1 stop8h 27mUnited Airlines
Deal found 9/9$369
This Hawaiian Airlines deal was found by Cheapflights users on 9/10. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/310:00 amORD - GTF
1 stop9h 55mHawaiian Airlines
dom. 12/77:35 pmGTF - ORD
1 stop9h 46mHawaiian Airlines
Deal found 9/10$371
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
mié. 12/37:35 amORD - GTF
2 stops27h 52mMultiple Airlines
dom. 12/711:17 amGTF - ORD
1 stop18h 08mMultiple Airlines
Deal found 9/9$389
This Delta deal was found by Cheapflights users on 9/8. 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.
sáb. 10/187:45 amIND - GTF
1 stop6h 43mDelta
lun. 10/271:08 pmGTF - IND
1 stop7h 45mDelta
Deal found 9/8$428
This United Airlines deal was found by Cheapflights users on 9/10. 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.
sáb. 9/209:27 amDAY - GTF
1 stop6h 10mUnited Airlines
sáb. 9/272:31 pmGTF - DAY
1 stop5h 33mUnited Airlines
Deal found 9/10$439
This United Airlines deal was found by Cheapflights users on 9/10. 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.
sáb. 9/2010:25 amDAY - GTF
2 stops13h 03mUnited Airlines
vie. 9/262:31 pmGTF - DAY
1 stop5h 33mUnited Airlines
Deal found 9/10$444

Cheapflights Fare Finder

 
Customize your flight search to find flights from Indiana to Great Falls 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 septiembre 11, 2025.
Use the filters below to find and compare flights from Indiana to Great Falls that are best for you.

Fly from

Indiana

Fly to

Great Falls

Route

Depart

Return

Price

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

mié. 10/1

2:53 pm-9:11 pm

1 stop7h 18m

Great Falls

sáb. 10/4

2:31 pm-11:59 pm

1 stop8h 28m

$276

LouisvilleGreat Falls

SDF - GTF

SDFGTF

Louisville Intl

jue. 9/25

10:55 am-9:11 pm

2 stops12h 16m

Great Falls

lun. 9/29

7:00 am-2:32 pm

1 stop5h 32m

$314

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

sáb. 10/11

7:10 am-5:29 pm

2 stops11h 19m

Great Falls

lun. 10/20

1:08 pm-9:43 pm

1 stop7h 35m

$327

LouisvilleGreat Falls

SDF - GTF

SDFGTF

Louisville Intl

mar. 9/23

3:30 pm-9:28 pm

1 stop7h 58m

Great Falls

lun. 9/29

2:31 pm-10:30 pm

1 stop5h 59m

$338

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

mié. 12/3

2:32 pm-10:30 pm

2 stops8h 58m

Great Falls

dom. 12/7

5:30 am-12:41 pm

1 stop6h 11m

$352

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

mié. 12/3

8:30 pm-10:27 am

1 stop14h 57m

Great Falls

dom. 12/7

11:17 am-6:25 am

1 stop18h 08m

$367

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

mié. 9/24

1:58 pm-9:28 pm

1 stop8h 30m

Great Falls

dom. 9/28

2:31 pm-11:58 pm

1 stop8h 27m

$369

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

mié. 12/3

10:00 am-6:55 pm

1 stop9h 55m

Great Falls

dom. 12/7

7:35 pm-6:21 am

1 stop9h 46m

$371

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

jue. 10/2

7:10 am-1:26 pm

1 stop7h 16m

Great Falls

vie. 10/3

2:31 pm-5:05 pm

2 stops25h 34m

$419

IndianapolisGreat Falls

IND - GTF

INDGTF

Indianapolis

sáb. 10/18

7:45 am-12:28 pm

1 stop6h 43m

Great Falls

lun. 10/27

1:08 pm-10:53 pm

1 stop7h 45m

$428

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 25 results
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Best time to book a flight from Indiana to Great Falls

Have a flexible travel schedule? Discover the best time to fly to Great Falls from Indiana 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 Indiana to Great Falls

What is the cheapest time of day to fly from IN to GTF?

Find hourly flight availability from Indiana to Great Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Indiana to Great Falls as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Indiana to Great Falls. 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 into for flights to Great Falls from Indiana?

    If you book a flight to Great Falls from Indiana, you will be flying to Great Falls, which is the city’s only airport. Great Falls (GTF) is located 3.5 mi from the center of Great Falls.

  • How long is the flight from Indiana to Great Falls?

    There are many flights that can get you from Indiana to Great Falls in 7h 18m. Fly via United Airlines or Delta to get the fastest option. The distance between Indiana and Great Falls 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 Indiana to Great Falls?

    While some choose either Dayton - Great Falls or Indianapolis - Great Falls, Chicago O'Hare Intl - Great Falls is the most popular route from Indiana to Great Falls.

  • Can I find deals for flights from Indiana to Great Falls that include hotel bookings?

    Yes. In addition to deals on Indiana to Great Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Indiana to Great Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Indiana to Great Falls.

  • Can I find deals for business class flights from Indiana to Great Falls?

    Yes. Cheapflights offers flight deals from Indiana to Great Falls 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 Indiana to Great Falls?

    Currently, January is the cheapest month in which you can book a flight from Indiana to Great Falls (average of $367). Flying from Indiana to Great Falls in July is currently the most expensive (average of $574). 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

Traveling to a place near Great Falls?

Book flights to Great Falls if you plan to visit one of these locations
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Top 2 airlines flying from Indiana to Great Falls

Discover the top 2 airlines that operate flights from Indiana to Great Falls. 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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$422Average$629FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$435Average$608FlexibilityNo cancel feeOn-time69%

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