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$235+ Cheap flights from Kentucky 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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — GTF
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Kentucky to Great Falls

Keep the following information in mind while searching for Kentucky to Great Falls flight deals. Data was last updated September 16, 2025.

Round-trip from

$274
(Kiwi.com)

One-way from

$235
(United Airlines)

Popular in

October

Cheapest in

April

Average price

$389
From Kentucky to Great Falls
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One-way flight from Kentucky to Great Falls
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Highest demand for flights based on searches. 21% potential increase in price ($164 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Kentucky to Great Falls

Cheapest flights from Kentucky to Great Falls
Explore the most affordable flight options available from Kentucky to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Thu 10/3010:37 pmBNA - GTF
1 stop24h 00mMultiple Airlines
Mon 11/39:22 pmGTF - BNA
1 stop15h 26mMultiple Airlines
Deal found 9/15$274
This Delta deal was found by Cheapflights users on 9/14. 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 11/158:45 amTYS - GTF
2 stops10h 45mDelta
Tue 11/186:10 pmGTF - TYS
2 stops13h 27mDelta
Deal found 9/14$314
This United Airlines deal was found by Cheapflights users on 9/15. 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 9/304:40 pmTYS - GTF
1 stop6h 31mUnited Airlines
Sat 10/47:00 amGTF - TYS
1 stop6h 06mUnited Airlines
Deal found 9/15$328
This United Airlines deal was found by Cheapflights users on 9/14. 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 11/158:50 amTYS - GTF
1 stop6h 43mUnited Airlines
Tue 11/186:20 amGTF - TYS
1 stop6h 23mUnited Airlines
Deal found 9/14$368
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Mon 9/296:15 amBNA - GTF
2 stops10h 50mMultiple Airlines
Fri 10/310:27 pmGTF - BNA
1 stop15h 04mMultiple Airlines
Deal found 9/14$380
This Delta deal was found by Cheapflights users on 9/15. 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 10/305:15 amBNA - GTF
2 stops8h 13mDelta
Mon 11/36:09 pmGTF - BNA
2 stops13h 05mDelta
Deal found 9/15$401
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/242:13 pmTYS - GTF
1 stop9h 24mAllegiant Air
Sun 10/261:05 pmGTF - TYS
1 stop27h 14mAllegiant Air
Deal found 9/14$415
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Sun 9/214:48 pmCVG - GTF
1 stop25h 17mMultiple Airlines
Fri 9/2610:21 pmGTF - CVG
2 stops22h 20mMultiple Airlines
Deal found 9/15$415
This Delta deal was found by Cheapflights users on 9/15. 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 10/246:04 pmTYS - GTF
2 stops20h 24mDelta
Sun 10/266:09 pmGTF - TYS
2 stops12h 51mDelta
Deal found 9/15$439
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Sun 9/214:48 pmCVG - GTF
1 stop25h 17mMultiple Airlines
Mon 9/294:55 pmGTF - CVG
2 stops25h 28mMultiple Airlines
Deal found 9/15$483
This Delta deal was found by Cheapflights users on 9/14. 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 12/105:15 pmLEX - GTF
2 stops21h 16mDelta
Sat 12/136:10 pmGTF - LEX
2 stops21h 21mDelta
Deal found 9/14$497
This Delta deal was found by Cheapflights users on 9/14. 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 11/16:10 amTRI - GTF
2 stops8h 18mDelta
Tue 11/46:09 pmGTF - TRI
2 stops13h 13mDelta
Deal found 9/14$508

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky 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 September 16, 2025.
Use the filters below to find and compare flights from Kentucky to Great Falls that are best for you.

Fly from

Kentucky

Fly to

Great Falls

Route

Depart

Return

Price

NashvilleGreat Falls

BNA - GTF

BNAGTF

Nashville Intl

Thu 10/30

10:37 pm-9:37 pm

1 stop24h 00m

Great Falls

Mon 11/3

9:22 pm-1:48 pm

1 stop15h 26m

$274

KnoxvilleGreat Falls

TYS - GTF

TYSGTF

Knoxville McGhee Tyson

Sat 11/15

8:45 am-5:30 pm

2 stops10h 45m

Great Falls

Tue 11/18

6:10 pm-9:37 am

2 stops13h 27m

$314

KnoxvilleGreat Falls

TYS - GTF

TYSGTF

Knoxville McGhee Tyson

Tue 9/30

4:40 pm-9:11 pm

1 stop6h 31m

Great Falls

Sat 10/4

7:00 am-3:06 pm

1 stop6h 06m

$328

KnoxvilleGreat Falls

TYS - GTF

TYSGTF

Knoxville McGhee Tyson

Wed 10/15

4:40 pm-9:11 pm

1 stop6h 31m

Great Falls

Sun 10/19

2:31 pm-10:28 pm

1 stop5h 57m

$343

KnoxvilleGreat Falls

TYS - GTF

TYSGTF

Knoxville McGhee Tyson

Sat 11/15

8:50 am-1:33 pm

1 stop6h 43m

Great Falls

Tue 11/18

2:30 pm-10:30 pm

1 stop6h 00m

$368

KnoxvilleGreat Falls

TYS - GTF

TYSGTF

Knoxville McGhee Tyson

Thu 10/16

8:40 am-1:26 pm

1 stop6h 46m

Great Falls

Sun 10/19

7:00 am-7:52 pm

2 stops10h 52m

$374

NashvilleGreat Falls

BNA - GTF

BNAGTF

Nashville Intl

Mon 9/29

6:15 am-4:05 pm

2 stops10h 50m

Great Falls

Fri 10/3

10:27 pm-2:31 pm

1 stop15h 04m

$380

NashvilleGreat Falls

BNA - GTF

BNAGTF

Nashville Intl

Thu 10/30

5:15 am-12:28 pm

2 stops8h 13m

Great Falls

Mon 11/3

6:09 pm-8:14 am

2 stops13h 05m

$401

KnoxvilleGreat Falls

TYS - GTF

TYSGTF

Knoxville McGhee Tyson

Fri 10/24

2:13 pm-9:37 pm

1 stop9h 24m

Great Falls

Sun 10/26

1:05 pm-6:19 pm

1 stop27h 14m

$415

CincinnatiGreat Falls

CVG - GTF

CVGGTF

Cincinnati Cinci./N. Kentucky

Fri 2/20

3:25 pm-9:15 pm

1 stop7h 50m

Great Falls

Fri 2/27

2:25 pm-10:21 pm

1 stop5h 56m

$438

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 28 results
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Best time to book a flight from Kentucky to Great Falls

Have a flexible travel schedule? Discover the best time to fly to Great Falls from Kentucky 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 Kentucky to Great Falls
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Kentucky 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 Kentucky?

    Located just 3.5 mi from the city center, Great Falls (GTF) is the airport most travelers will use when flying to Great Falls from Kentucky.

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

    There are many flights that can get you from Kentucky to Great Falls in 6h 31m. Fly via Delta, United Airlines, or Alaska Airlines to get the fastest option. Kentucky and Great Falls are separated by a distance of 1614 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $235. Users have also found prices from $248 and $367 on Delta and Alaska Airlines, respectively.

  • What are the most popular routes from Kentucky to Great Falls?

    Most travelers choose Knoxville McGhee Tyson - Great Falls, Nashville Intl - Great Falls or Cincinnati Cinci./N. Kentucky - Great Falls when deciding on the best route from Kentucky to Great Falls.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Kentucky to Great Falls (average of $367). Flying from Kentucky 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?

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Alternative routes for Kentucky to Great Falls

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Top airline flying from Kentucky to Great Falls

Discover the top airline that operate flights from Kentucky 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$258Average$623FlexibilityNo cancel feeOn-time69%

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