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Cheap flights from Kentucky to Great Falls from $230

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 11/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Kentucky to Great Falls

Cheap round-trip flights

Delta Logo
8:45 am - 5:30 pmTYS-GTF
10h 45m2 stops
Delta Logo
6:10 pm - 9:37 amGTF-TYS
13h 27m2 stops
$289Delta
Find Deal
Sat, Nov 15 - Tue, Nov 18
Delta Logo
8:45 am - 5:30 pmTYS-GTF
10h 45m2 stops
Delta Logo
5:30 am - 8:00 pmGTF-TYS
12h 30m2 stops
$314Delta
Find Deal
Sat, Nov 15 - Tue, Nov 18
United Airlines Logo
8:50 am - 1:33 pmTYS-GTF
6h 43m1 stop
United Airlines Logo
6:20 am - 2:43 pmGTF-TYS
6h 23m1 stop
$368United Airlines
Find Deal
Sat, Nov 15 - Tue, Nov 18
United Airlines Logo
5:45 am - 1:33 pmTYS-GTF
9h 48m2 stops
United Airlines Logo
6:20 am - 2:43 pmGTF-TYS
6h 23m1 stop
$374United Airlines
Find Deal
Sat, Nov 15 - Tue, Nov 18
Alaska Airlines Logo
8:00 am - 3:20 pmCVG-GTF
9h 20m1 stop
Alaska Airlines Logo
4:00 pm - 5:10 pmGTF-CVG
23h 10m1 stop
$382Alaska Airlines
Find Deal
Sat, Jan 17 - Sat, Jan 24
United Airlines Logo
8:50 am - 1:33 pmTYS-GTF
6h 43m1 stop
United Airlines Logo
2:30 pm - 10:30 pmGTF-TYS
6h 00m1 stop
$393United Airlines
Find Deal
Sat, Nov 15 - Tue, Nov 18
United Airlines Logo
6:45 am - 1:33 pmTYS-GTF
8h 48m2 stops
United Airlines Logo
2:30 pm - 10:30 pmGTF-TYS
6h 00m1 stop
$396United Airlines
Find Deal
Sat, Nov 1 - Wed, Nov 5
Alaska Airlines Logo
8:45 am - 5:35 pmBNA-GTF
9h 50m1 stop
Alaska Airlines Logo
6:15 pm - 12:17 amGTF-BNA
29h 02m1 stop
$452Alaska Airlines
Find Deal
Sat, Oct 18 - Sat, Oct 25
Multiple Airlines Logo
2:57 pm - 9:32 pmSDF-GTF
8h 35m1 stop
Multiple Airlines Logo
10:27 pm - 7:15 pmGTF-SDF
42h 48m2 stops
$579Multiple Airlines
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Mon, Oct 6 - Fri, Oct 10
Multiple Airlines Logo
6:15 am - 9:32 pmBNA-GTF
16h 17m2 stops
Multiple Airlines Logo
10:27 pm - 1:48 pmGTF-BNA
14h 21m1 stop
$613Multiple Airlines
Find Deal
Mon, Oct 6 - Fri, Oct 10

Alaska Airlines flights from Kentucky to Great Falls

Our best Alaska Airlines deals on Kentucky to Great Falls flight tickets
Alaska Airlines
Jan 17
CVG8:00 amCincinnati Cinci./N. Kentucky
9h 20m
1 stop
GTF3:20 pmGreat Falls
Jan 24
GTF4:00 pmGreat Falls
23h 10m
1 stop
CVG5:10 pmCincinnati Cinci./N. Kentucky
$382
Find similar
Alaska Airlines
Oct 18
BNA8:45 amNashville Intl
9h 50m
1 stop
GTF5:35 pmGreat Falls
Oct 25
GTF6:15 pmGreat Falls
29h 02m
1 stop
BNA12:17 amNashville Intl
$452
Find similar
Alaska Airlines
Mar 7
BNA5:15 pmNashville Intl
22h 05m
1 stop
GTF2:20 pmGreat Falls
Mar 14
GTF4:00 pmGreat Falls
6h 54m
1 stop
BNA11:54 pmNashville Intl
$472
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
TYS8:50 amKnoxville McGhee Tyson
6h 43m
1 stop
GTF1:33 pmGreat Falls
Nov 18
GTF6:20 amGreat Falls
6h 23m
1 stop
TYS2:43 pmKnoxville McGhee Tyson
$368
Find similar
United Airlines
Nov 15
TYS5:45 amKnoxville McGhee Tyson
9h 48m
2 stops
GTF1:33 pmGreat Falls
Nov 18
GTF6:20 amGreat Falls
6h 23m
1 stop
TYS2:43 pmKnoxville McGhee Tyson
$374
Find similar
United Airlines
Nov 15
TYS8:50 amKnoxville McGhee Tyson
6h 43m
1 stop
GTF1:33 pmGreat Falls
Nov 18
GTF2:30 pmGreat Falls
6h 00m
1 stop
TYS10:30 pmKnoxville McGhee Tyson
$393
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 September 21, 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

8:45 am-5:30 pm

2 stops10h 45m

Great Falls

Tue 11/18

6:10 pm-9:37 am

2 stops13h 27m

$289

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

5:30 am-8:00 pm

2 stops12h 30m

$314

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

6:20 am-2:43 pm

1 stop6h 23m

$368

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

6:20 am-2:43 pm

1 stop6h 23m

$374

CincinnatiGreat Falls

CVG - GTF

CVGGTF

Cincinnati Cinci./N. Kentucky

Sat 1/17

8:00 am-3:20 pm

1 stop9h 20m

Great Falls

Sat 1/24

4:00 pm-5:10 pm

1 stop23h 10m

$382

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

$393

KnoxvilleGreat Falls

TYS - GTF

TYSGTF

Knoxville McGhee Tyson

Sat 11/1

6:45 am-1:33 pm

2 stops8h 48m

Great Falls

Wed 11/5

2:30 pm-10:30 pm

1 stop6h 00m

$396

NashvilleGreat Falls

BNA - GTF

BNAGTF

Nashville Intl

Sat 10/18

8:45 am-5:35 pm

1 stop9h 50m

Great Falls

Sat 10/25

6:15 pm-12:17 am

1 stop29h 02m

$452

LouisvilleGreat Falls

SDF - GTF

SDFGTF

Louisville Intl

Mon 10/6

2:57 pm-9:32 pm

1 stop8h 35m

Great Falls

Fri 10/10

10:27 pm-7:15 pm

2 stops42h 48m

$579

NashvilleGreat Falls

BNA - GTF

BNAGTF

Nashville Intl

Mon 10/6

6:15 am-9:32 pm

2 stops16h 17m

Great Falls

Fri 10/10

10:27 pm-1:48 pm

1 stop14h 21m

$613

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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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

Direct flights

None
There are no direct flights from Kentucky to Great Falls. There are no popular flight routes from Kentucky to Great Falls.
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
8,922 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
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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.

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