Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Kentucky to Great Falls from $224

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kentucky to Great Falls departing on 9/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Kentucky to Great Falls

Cheap round-trip flights

Delta Logo
7:30 am - 5:42 pmTYS-GTF
12h 12m2 stops
Delta Logo
6:20 pm - 9:11 amGTF-TYS
12h 51m2 stops
$289Delta
Find Deal
Sat, Nov 15 - Tue, Nov 18
Delta Logo
7:30 am - 5:42 pmTYS-GTF
12h 12m2 stops
Delta Logo
6:20 pm - 9:11 amGTF-TYS
12h 51m2 stops
$314Delta
Find Deal
Sat, Nov 15 - Tue, Nov 18
Delta Logo
4:25 pm - 8:34 pmSDF-GTF
6h 09m1 stop
Delta Logo
11:43 am - 11:00 pmGTF-SDF
9h 17m2 stops
$319Delta
Find Deal
Sat, Aug 23 - Wed, Aug 27
Delta Logo
4:25 pm - 10:45 pmSDF-GTF
8h 20m2 stops
Delta Logo
11:43 am - 11:00 pmGTF-SDF
9h 17m2 stops
$324Delta
Find Deal
Sat, Aug 23 - Wed, Aug 27
Alaska Airlines Logo
6:30 pm - 6:10 pmCVG-GTF
25h 40m1 stop
Alaska Airlines Logo
6:50 pm - 5:30 pmGTF-CVG
20h 40m1 stop
$370Alaska Airlines
Find Deal
Wed, Oct 29 - Mon, Nov 3
United Airlines Logo
5:45 am - 1:33 pmTYS-GTF
9h 48m2 stops
United Airlines Logo
2:30 pm - 10:30 pmGTF-TYS
6h 00m1 stop
$374United Airlines
Find Deal
Sat, Nov 15 - Tue, Nov 18
United Airlines Logo
4:50 pm - 10:39 pmTYS-GTF
7h 49m1 stop
United Airlines Logo
2:30 pm - 10:30 pmGTF-TYS
6h 00m1 stop
$389United Airlines
Find Deal
Sat, Nov 15 - Tue, Nov 18
Logo
12:37 pm - 9:36 amBNA-GTF
21h 59m2 stops
Logo
11:11 am - 10:09 pmGTF-BNA
33h 58m3 stops
$412
Find Deal
Thu, Aug 14 - Mon, Aug 18
Alaska Airlines Logo
6:40 pm - 3:49 pmCVG-GTF
23h 09m1 stop
Alaska Airlines Logo
4:29 pm - 5:40 pmGTF-CVG
23h 11m1 stop
$416Alaska Airlines
Find Deal
Wed, Sep 3 - Sun, Sep 7
Logo
5:05 am - 9:36 amBNA-GTF
29h 31m3 stops
Logo
11:11 am - 6:47 pmGTF-BNA
30h 36m3 stops
$426
Find Deal
Thu, Aug 14 - Mon, Aug 18

Delta flights from Kentucky to Great Falls

Our best Delta deals on Kentucky to Great Falls flight tickets
Delta
Nov 15
TYS7:30 amKnoxville McGhee Tyson
12h 12m
2 stops
GTF5:42 pmGreat Falls
Nov 18
GTF6:20 pmGreat Falls
12h 51m
2 stops
TYS9:11 amKnoxville McGhee Tyson
$289
Find similar
Delta
Nov 15
TYS7:30 amKnoxville McGhee Tyson
12h 12m
2 stops
GTF5:42 pmGreat Falls
Nov 18
GTF6:20 pmGreat Falls
12h 51m
2 stops
TYS9:11 amKnoxville McGhee Tyson
$314
Find similar
Delta
Aug 23
SDF4:25 pmLouisville Intl
6h 09m
1 stop
GTF8:34 pmGreat Falls
Aug 27
GTF11:43 amGreat Falls
9h 17m
2 stops
SDF11:00 pmLouisville Intl
$319
Find similar

United Airlines flights from Kentucky to Great Falls

Our best United Airlines deals on Kentucky to Great Falls flight tickets
United Airlines
Nov 15
TYS5:45 amKnoxville McGhee Tyson
9h 48m
2 stops
GTF1:33 pmGreat Falls
Nov 18
GTF2:30 pmGreat Falls
6h 00m
1 stop
TYS10:30 pmKnoxville McGhee Tyson
$374
Find similar
United Airlines
Nov 15
TYS4:50 pmKnoxville McGhee Tyson
7h 49m
1 stop
GTF10:39 pmGreat Falls
Nov 18
GTF2:30 pmGreat Falls
6h 00m
1 stop
TYS10:30 pmKnoxville McGhee Tyson
$389
Find similar
United Airlines
Aug 23
SDF3:30 pmLouisville Intl
7h 58m
1 stop
GTF9:28 pmGreat Falls
Aug 27
GTF2:35 pmGreat Falls
5h 55m
1 stop
SDF10:30 pmLouisville Intl
$419
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Kentucky to Great Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleGreat Falls

TYS - GTF

TYSGTF

Knoxville McGhee Tyson

Sat 11/15

7:30 am-5:42 pm

2 stops12h 12m

Great Falls

Tue 11/18

6:20 pm-9:11 am

2 stops12h 51m

$289

KnoxvilleGreat Falls

TYS - GTF

TYSGTF

Knoxville McGhee Tyson

Sat 11/15

7:30 am-5:42 pm

2 stops12h 12m

Great Falls

Tue 11/18

6:20 pm-9:11 am

2 stops12h 51m

$314

LouisvilleGreat Falls

SDF - GTF

SDFGTF

Louisville Intl

Sat 8/23

4:25 pm-8:34 pm

1 stop6h 09m

Great Falls

Wed 8/27

11:43 am-11:00 pm

2 stops9h 17m

$319

LouisvilleGreat Falls

SDF - GTF

SDFGTF

Louisville Intl

Sat 8/23

4:25 pm-10:45 pm

2 stops8h 20m

Great Falls

Wed 8/27

11:43 am-11:00 pm

2 stops9h 17m

$324

CincinnatiGreat Falls

CVG - GTF

CVGGTF

Cincinnati Cinci./N. Kentucky

Wed 10/29

6:30 pm-6:10 pm

1 stop25h 40m

Great Falls

Mon 11/3

6:50 pm-5:30 pm

1 stop20h 40m

$370

KnoxvilleGreat Falls

TYS - GTF

TYSGTF

Knoxville McGhee Tyson

Sat 11/15

5:45 am-1:33 pm

2 stops9h 48m

Great Falls

Tue 11/18

2:30 pm-10:30 pm

1 stop6h 00m

$374

KnoxvilleGreat Falls

TYS - GTF

TYSGTF

Knoxville McGhee Tyson

Sat 11/15

4:50 pm-10:39 pm

1 stop7h 49m

Great Falls

Tue 11/18

2:30 pm-10:30 pm

1 stop6h 00m

$389

NashvilleGreat Falls

BNA - GTF

BNAGTF

Nashville Intl

Thu 8/14

12:37 pm-9:36 am

2 stops21h 59m

Great Falls

Mon 8/18

11:11 am-10:09 pm

3 stops33h 58m

$412

CincinnatiGreat Falls

CVG - GTF

CVGGTF

Cincinnati Cinci./N. Kentucky

Wed 9/3

6:40 pm-3:49 pm

1 stop23h 09m

Great Falls

Sun 9/7

4:29 pm-5:40 pm

1 stop23h 11m

$416

NashvilleGreat Falls

BNA - GTF

BNAGTF

Nashville Intl

Thu 8/14

5:05 am-9:36 am

3 stops29h 31m

Great Falls

Mon 8/18

11:11 am-6:47 pm

3 stops30h 36m

$426

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

See travel insights to Great Falls from

How to get the cheapest flight ticket from Kentucky to Great Falls

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Great Falls?

The cheapest day to depart on your flight to Great Falls is on a Tuesday when prices can be found for as low as $258. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Kentucky because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $623.

What is the cheapest time of day to depart on your flight to Great Falls?

According to our data, the cheapest time of day to fly to Great Falls is in the morning. momondo users have found flights departing from Kentucky to Great Falls in the morning for as low as $377. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $556 on average. Flights to Great Falls from Kentucky in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheap Kentucky to Great Falls flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kentucky to Great Falls

Best Price Found

$224

Fastest flight time

5h 59m

Direct flights

None

Airports in Great Falls

1 airport
The best one-way flight to Great Falls from Kentucky in the past 72 hours is $224. The best round-trip flight deal from Kentucky to Great Falls found on momondo in the last 72 hours is $289.
The fastest flight from Kentucky to Great Falls takes 5h 59m
There are no direct flights from Kentucky to Great Falls. Popular non-direct routes for this connection are Louisville Intl Airport - Great Falls Airport, Cincinnati Cinci./N. Kentucky Airport - Great Falls Airport and Lexington Blue Grass Airport - Great Falls Airport.
There is 1 airport near Great Falls: Great Falls (GTF)
Search flight deals

  • When did momondo last update prices for flights from Kentucky to Great Falls Airport?

    Prices for flights from Kentucky to Great Falls Airport are updated daily.

  • How many operators does momondo search for flights from Kentucky to Great Falls Airport?

  • How old do you have to be to fly from Kentucky to Great Falls Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kentucky to Great Falls Airport.

  • What documentation or ID do you need to fly to Great Falls Airport?

    The necessary travel and health documents for your Great Falls Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Kentucky to Great Falls

Compare and see reviews for airlines that fly from Kentucky to Great Falls with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $258Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights

Traveling to a place near Great Falls?

Book flights to Great Falls if you plan to visit one of these locations
Shelby

Why use momondo?

Why should I use momondo to find a flight deal from Kentucky to Great Falls?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Kentucky to Great Falls for you.

Can I find flights from Kentucky to Great Falls with flexible booking policies on momondo?

Yes. All flights to Great Falls from Kentucky on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Kentucky to Great Falls?

momondo helps you find the best flight between Kentucky and Great Falls by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Kentucky to Great Falls right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Kentucky to Great Falls flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Great Falls trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 8/5
Tue 8/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States