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$128+ 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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — IND
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$304
(Alaska Airlines)

One-way from

$128
(Delta)

Popular in

November

Cheapest in

September

Average price

$608
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 June 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 June 12, 2025.

This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/294:29 pmGTF - ORD
1 stop13h 34mAlaska Airlines
Tue 9/28:00 amORD - GTF
1 stop8h 49mAlaska Airlines
Deal found 6/11$304
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Wed 10/12:31 pmGTF - ORD
1 stop7h 08mUnited Airlines
Thu 10/92:53 pmORD - GTF
1 stop7h 18mUnited Airlines
Deal found 6/11$328
This Mytrip deal was found by Cheapflights users on 6/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2710:17 amGTF - CVG
2 stops22h 02mMultiple Airlines
Tue 7/18:12 amCVG - GTF
2 stops39h 17mMultiple Airlines
Deal found 6/12$355
This United Airlines deal was found by Cheapflights users on 6/12. 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 8/162:35 pmGTF - CVG
1 stop5h 53mUnited Airlines
Mon 8/183:31 pmCVG - GTF
1 stop7h 42mUnited Airlines
Deal found 6/12$357
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/110:14 amGTF - ORD
1 stop18h 49mMultiple Airlines
Sat 8/97:49 pmORD - GTF
3 stops24h 23mMultiple Airlines
Deal found 6/10$371
This Delta deal was found by Cheapflights users on 6/11. 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 6/286:18 pmGTF - MDW
2 stops13h 23mDelta
Sat 7/51:09 pmMDW - GTF
2 stops8h 23mDelta
Deal found 6/11$440
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Wed 10/12:31 pmGTF - IND
1 stop5h 47mUnited Airlines
Sat 10/49:10 amIND - GTF
1 stop6h 16mUnited Airlines
Deal found 6/12$474
This United Airlines deal was found by Cheapflights users on 6/10. 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 8/56:25 amGTF - SBN
2 stops15h 05mUnited Airlines
Tue 8/129:55 amSBN - GTF
2 stops13h 18mUnited Airlines
Deal found 6/10$488
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/236:18 pmGTF - ORD
2 stops12h 31mDelta
Fri 7/112:00 pmORD - GTF
2 stops9h 45mDelta
Deal found 6/9$498
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/196:15 pmGTF - IND
1 stop8h 45mAlaska Airlines
Fri 10/247:02 pmIND - GTF
1 stop24h 33mAlaska Airlines
Deal found 6/10$534
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Sat 7/196:25 amGTF - DAY
1 stop14h 02mUnited Airlines
Sun 7/279:15 amDAY - GTF
1 stop13h 58mUnited Airlines
Deal found 6/10$567
This Delta deal was found by Cheapflights users on 6/12. 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 10/16:20 pmGTF - IND
2 stops12h 38mDelta
Sat 10/42:00 pmIND - GTF
2 stops10h 51mDelta
Deal found 6/12$580

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 June 12, 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

Fri 8/29

4:29 pm-7:03 am

1 stop13h 34m

Chicago O'Hare Intl

Tue 9/2

8:00 am-3:49 pm

1 stop8h 49m

$304

Great FallsChicago

GTF - ORD

GTFORD

Great Falls

Wed 8/20

2:35 pm-11:59 pm

1 stop8h 24m

Chicago O'Hare Intl

Sun 8/24

7:15 am-1:37 pm

1 stop7h 22m

$338

Great FallsCincinnati

GTF - CVG

GTFCVG

Great Falls

Fri 6/27

10:17 am-10:19 am

2 stops22h 02m

Cincinnati Cinci./N. Kentucky

Tue 7/1

8:12 am-9:29 pm

2 stops39h 17m

$355

Great FallsCincinnati

GTF - CVG

GTFCVG

Great Falls

Sat 8/16

2:35 pm-10:28 pm

1 stop5h 53m

Cincinnati Cinci./N. Kentucky

Mon 8/18

3:31 pm-9:13 pm

1 stop7h 42m

$357

Great FallsChicago

GTF - ORD

GTFORD

Great Falls

Fri 8/1

10:14 am-6:03 am

1 stop18h 49m

Chicago O'Hare Intl

Sat 8/9

7:49 pm-7:12 pm

3 stops24h 23m

$371

Great FallsChicago

GTF - MDW

GTFMDW

Great Falls

Sat 6/28

6:18 pm-8:41 am

2 stops13h 23m

Chicago Midway

Sat 7/5

1:09 pm-8:32 pm

2 stops8h 23m

$440

Great FallsIndianapolis

GTF - IND

GTFIND

Great Falls

Wed 10/1

2:31 pm-10:18 pm

1 stop5h 47m

Indianapolis

Sat 10/4

9:10 am-1:26 pm

1 stop6h 16m

$474

Great FallsSouth Bend

GTF - SBN

GTFSBN

Great Falls

Tue 8/5

6:25 am-11:30 pm

2 stops15h 05m

South Bend/Michiana

Tue 8/12

9:55 am-9:13 pm

2 stops13h 18m

$488

Great FallsChicago

GTF - ORD

GTFORD

Great Falls

Mon 6/23

6:18 pm-7:49 am

2 stops12h 31m

Chicago O'Hare Intl

Fri 7/11

2:00 pm-10:45 pm

2 stops9h 45m

$498

Great FallsIndianapolis

GTF - IND

GTFIND

Great Falls

Sun 10/19

6:15 pm-5:00 am

1 stop8h 45m

Indianapolis

Fri 10/24

7:02 pm-5:35 pm

1 stop24h 33m

$534

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 19 results
1
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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.

Rainfall in Indiana by month

Plan your trip to Indiana by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Indiana ranges from 2.3 - 5.1 inches per month. May is typically the wettest month, when rainfall can reach 5.1 in. February is typically the driest time to visit Indiana when rainfall is around 2.3 in.

Temperature in Indiana by month

Plan your trip to Indiana by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Indiana, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

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 June 12, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and United Airlines from Great Falls to Indiana to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

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

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

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
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

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
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

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 $128. However, be on the lookout for offers from Alaska Airlines and United 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 - Chicago O'Hare Intl or Great Falls - Chicago Midway, Great Falls - Indianapolis 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

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$324Average$823FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$370Average$608FlexibilityNo cancel feeOn-time69%

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