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$117+ 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — IND
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
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 July 1, 2025.

Round-trip from

$256
(Delta)

One-way from

$117
(Delta)

Popular in

November

Cheapest in

September

Average price

$776
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. 9% potential increase in price ($58 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 1, 2025.

This Delta deal was found by Cheapflights users on 6/29. 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 11/221:10 pmGTF - ORD
1 stop7h 43mDelta
Wed 12/37:15 amORD - GTF
1 stop6h 14mDelta
Deal found 6/29$256
This United Airlines deal was found by Cheapflights users on 6/29. 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 11/202:30 pmGTF - ORD
1 stop7h 20mUnited Airlines
Fri 12/51:45 pmORD - GTF
1 stop8h 37mUnited Airlines
Deal found 6/29$338
This Alaska Airlines deal was found by Cheapflights users on 6/29. 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.
Mon 8/114:55 pmGTF - ORD
1 stop28h 35mAlaska Airlines
Mon 8/188:00 amORD - GTF
1 stop9h 13mAlaska Airlines
Deal found 6/29$402
This Delta deal was found by Cheapflights users on 7/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/711:43 amGTF - IND
2 stops9h 34mDelta
Sun 8/178:10 amIND - GTF
2 stops11h 16mDelta
Deal found 7/1$503
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Thu 8/76:25 amGTF - IND
1 stop13h 37mUnited Airlines
Sun 8/176:59 pmIND - GTF
1 stop28h 14mUnited Airlines
Deal found 7/1$515
This Delta deal was found by Cheapflights users on 6/30. 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 7/35:42 amGTF - MDW
2 stops10h 58mDelta
Fri 7/41:09 pmMDW - GTF
2 stops10h 36mDelta
Deal found 6/30$519
This United Airlines deal was found by Cheapflights users on 6/29. 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 12/102:25 pmGTF - CVG
1 stop5h 49mUnited Airlines
Sat 12/139:00 amCVG - GTF
1 stop6h 38mUnited Airlines
Deal found 6/29$526
This Delta deal was found by Cheapflights users on 7/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/216:11 pmGTF - CVG
2 stops12h 46mDelta
Sat 9/276:30 amCVG - GTF
1 stop7h 55mDelta
Deal found 7/1$572
This United Airlines deal was found by Cheapflights users on 7/1. 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 7/26:25 amGTF - SBN
2 stops28h 08mUnited Airlines
Fri 7/119:55 amSBN - GTF
2 stops13h 18mUnited Airlines
Deal found 7/1$709
This Delta deal was found by Cheapflights users on 7/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1611:43 amGTF - SBN
2 stops8h 57mDelta
Sun 7/202:14 pmSBN - GTF
2 stops10h 31mDelta
Deal found 7/1$749

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 July 1, 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

Sat 11/22

1:10 pm-9:53 pm

1 stop7h 43m

Chicago O'Hare Intl

Wed 12/3

7:15 am-12:29 pm

1 stop6h 14m

$256

Great FallsChicago

GTF - ORD

GTFORD

Great Falls

Thu 11/20

2:30 pm-10:50 pm

1 stop7h 20m

Chicago O'Hare Intl

Fri 12/5

1:45 pm-9:22 pm

1 stop8h 37m

$338

Great FallsChicago

GTF - ORD

GTFORD

Great Falls

Mon 8/11

4:55 pm-10:30 pm

1 stop28h 35m

Chicago O'Hare Intl

Mon 8/18

8:00 am-4:13 pm

1 stop9h 13m

$402

Great FallsIndianapolis

GTF - IND

GTFIND

Great Falls

Thu 8/7

11:43 am-11:17 pm

2 stops9h 34m

Indianapolis

Sun 8/17

8:10 am-5:26 pm

2 stops11h 16m

$503

Great FallsIndianapolis

GTF - IND

GTFIND

Great Falls

Thu 8/7

6:25 am-10:02 pm

1 stop13h 37m

Indianapolis

Sun 8/17

6:59 pm-9:13 pm

1 stop28h 14m

$515

Great FallsCincinnati

GTF - CVG

GTFCVG

Great Falls

Wed 12/10

2:25 pm-10:14 pm

1 stop5h 49m

Cincinnati Cinci./N. Kentucky

Sat 12/13

9:00 am-1:38 pm

1 stop6h 38m

$526

Great FallsCincinnati

GTF - CVG

GTFCVG

Great Falls

Sun 9/21

6:11 pm-8:57 am

2 stops12h 46m

Cincinnati Cinci./N. Kentucky

Sat 9/27

6:30 am-12:25 pm

1 stop7h 55m

$572

Great FallsChicago

GTF - MDW

GTFMDW

Great Falls

Mon 8/11

6:05 am-1:03 pm

1 stop5h 58m

Chicago Midway

Mon 8/18

1:43 pm-8:34 pm

1 stop7h 51m

$722

Great FallsSouth Bend

GTF - SBN

GTFSBN

Great Falls

Wed 7/16

11:43 am-10:40 pm

2 stops8h 57m

South Bend/Michiana

Sun 7/20

2:14 pm-10:45 pm

2 stops10h 31m

$749

Great FallsSouth Bend

GTF - SBN

GTFSBN

Great Falls

Wed 7/16

6:25 am-7:46 pm

2 stops11h 21m

South Bend/Michiana

Sun 7/20

1:09 pm-9:13 pm

3 stops10h 04m

$1,068

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Showing 1-10 of 22 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

What is the cheapest month to book a flight from Great Falls to Indiana?

Currently, August is the cheapest month in which you can book a flight from Great Falls to Indiana (average of $297). Flying from Great Falls to Indiana in March is currently the most expensive (average of $360). 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.

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 July 1, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and Hawaiian 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,973 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,539 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,858 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • What are the cheapest airlines to fly from Great Falls to Indiana one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $117. However, be on the lookout for offers from Hawaiian Airlines and Alaska 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 - Indianapolis or Great Falls - Chicago Midway, 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.

  • What is the cheapest month to book a flight from Great Falls to Indiana?

    Currently, August is the cheapest month in which you can book a flight from Great Falls to Indiana (average of $297). Flying from Great Falls to Indiana in March is currently the most expensive (average of $360). 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

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Alternative routes for Great Falls to Indiana

See prices for flight routes from nearby airports that may be better suited for you.
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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 July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$324Average$823FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$370Average$608FlexibilityNo cancel feeOn-time69%

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