$302+ Cheap flights from Great Falls (GTF) to Kentucky
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — SDF
Nov 19 — Nov 261
Round-trip
1 adult, Economy
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Find cheap flights from Great Falls to Kentucky with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Great Falls to Kentucky
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Best
Last-minute
One-way
Cheapest flights from Great Falls to KentuckyExplore the most affordable flight options available from Great Falls to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2026.
Explore the most affordable flight options available from Great Falls to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2026.
This United Airlines deal was found by Cheapflights users on 10/18. 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 10/232:37 pm -
1 stop5h 55m
Sun 11/18:00 am -
1 stop7h 49m
Deal found 10/18![United Airlines logo]()
$503
This United Airlines deal was found by Cheapflights users on 10/19. 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 12/176:20 am -
1 stop6h 01m
Tue 1/53:27 pm -
1 stop8h 15m
Deal found 10/19![United Airlines logo]()
$649
Best flights from Great Falls to KentuckyDiscover carefully curated flight deals from Great Falls to Kentucky that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.
Discover carefully curated flight deals from Great Falls to Kentucky that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.
This United Airlines deal was found by Cheapflights users on 10/19. 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 1/92:32 pm -
1 stop5h 43m
Tue 1/128:20 am -
1 stop7h 16m
Deal found 10/19![United Airlines logo]()
$649
This Delta deal was found by Cheapflights users on 10/15. 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 3/186:20 pm -
2 stops13h 06m
Mon 3/221:30 pm -
2 stops11h 23m
Deal found 10/15![Delta logo]()
$663
This United Airlines deal was found by Cheapflights users on 10/19. 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 12/176:20 am -
1 stop6h 01m
Tue 1/53:27 pm -
1 stop8h 15m
Deal found 10/19![United Airlines logo]()
$649
This Delta deal was found by Cheapflights users on 10/15. 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 3/186:20 pm -
2 stops13h 06m
Sun 3/217:10 am -
2 stops12h 33m
Deal found 10/15![Delta logo]()
$733
Last-minute flights from Great Falls to KentuckyDiscover last-minute flight deals from Great Falls to Kentucky. Data last updated October 20, 2026 and is based on user searches.
Discover last-minute flight deals from Great Falls to Kentucky. Data last updated October 20, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/18. 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 10/232:37 pm -
1 stop5h 55m
Sun 11/18:00 am -
1 stop7h 49m
Deal found 10/18![United Airlines logo]()
$503
One-way flights from Great Falls to KentuckySearch for one-way flight options from Great Falls to Kentucky. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.
Search for one-way flight options from Great Falls to Kentucky. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 12/1011:32 am -
3 stops51h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Multiple Airlines logo]()
$302
This United Airlines deal was found by Cheapflights users on 10/18. 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 11/182:45 pm -
1 stop5h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![United Airlines logo]()
$343
This Delta deal was found by Cheapflights users on 10/18. 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 11/185:30 am -
2 stops9h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 10/19. 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 11/76:27 pm -
2 stops12h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Delta logo]()
$439
This Delta deal was found by Cheapflights users on 10/18. 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 12/101:19 pm -
2 stops8h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Delta logo]()
$453
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Sun 10/256:30 am -
1 stop5h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![United Airlines logo]()
$503
This Delta deal was found by Cheapflights users on 10/18. 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 10/251:18 pm -
2 stops8h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Delta logo]()
$509
This Kiwi.com deal was found by Cheapflights users on 10/18. 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.
Wed 11/185:10 pm -
3 stops49h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Multiple Airlines logo]()
$700
This United Airlines deal was found by Cheapflights users on 10/19. 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 11/76:30 am -
1 stop5h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![United Airlines logo]()
$713
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 10/259:51 am -
3 stops32h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Multiple Airlines logo]()
$733
Find flight deals from Great Falls to Kentucky
Keep the following information in mind while searching for Great Falls to Kentucky flight deals. Data was last updated October 20, 2026.
Round-trip from | $379 (Delta) |
|---|---|
One-way from | $302 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Great Falls to Kentucky 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 7,457,451 searches. Data last updated October 20, 2026.
Use the filters below to find and compare flights from Great Falls to Kentucky that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Great FallsLouisville
GTF Great Falls - SDF Louisville Intl
GTFSDF
Great Falls
Wed 11/18
2:45 pm-10:24 pm
1 stop5h 39m
Louisville Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$343
Great FallsLouisville
GTF Great Falls - SDF Louisville Intl
GTFSDF
Great Falls
Wed 11/18
5:30 am-5:17 pm
2 stops9h 47m
Louisville Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$349
Great FallsLouisville
GTF Great Falls - SDF Louisville Intl
GTFSDF
Great Falls
Sat 11/7
6:27 pm-8:57 am
2 stops12h 30m
Louisville Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$439
Great FallsLouisville
GTF Great Falls - SDF Louisville Intl
GTFSDF
Great Falls
Thu 12/10
1:19 pm-12:09 am
2 stops8h 50m
Louisville Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$453
Great FallsLouisville
GTF Great Falls - SDF Louisville Intl
GTFSDF
Great Falls
Sun 10/25
6:30 am-2:22 pm
1 stop5h 52m
Louisville Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$503
Great FallsLouisville
GTF Great Falls - SDF Louisville Intl
GTFSDF
Great Falls
Sun 10/25
1:18 pm-11:59 pm
2 stops8h 41m
Louisville Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$509
Great FallsLexington
GTF Great Falls - LEX Lexington Blue Grass
GTFLEX
Great Falls
Sat 1/9
2:32 pm-10:15 pm
1 stop5h 43m
Lexington Blue Grass
Tue 1/12
8:20 am-1:36 pm
1 stop7h 16m
$649
Great FallsLouisville
GTF Great Falls - SDF Louisville Intl
GTFSDF
Great Falls
Thu 12/17
6:20 am-2:21 pm
1 stop6h 01m
Louisville Intl
Tue 1/5
3:27 pm-9:42 pm
1 stop8h 15m
$649
Great FallsLexington
GTF Great Falls - LEX Lexington Blue Grass
GTFLEX
Great Falls
Thu 3/18
6:20 pm-9:26 am
2 stops13h 06m
Lexington Blue Grass
Mon 3/22
1:30 pm-10:53 pm
2 stops11h 23m
$663
Great FallsLouisville
GTF Great Falls - SDF Louisville Intl
GTFSDF
Great Falls
Sun 10/25
9:51 am-8:42 pm
3 stops32h 51m
Louisville Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$733
Showing 1-10 of 11 resultsSorted by cheapest first
Best time to book a flight from Great Falls to Kentucky
Have a flexible travel schedule? Discover the best time to fly to Kentucky from Great Falls with our price prediction graph.
GTF-SDF
GTF-LEX
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 Kentucky
GTF-USKY
GTF-SDF
GTF-LEX
No data available for this route at this time. Please check back soon.
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