What is the cheapest airline that flies from Tennessee to Great Falls?

United Airlines, Delta, and Allegiant Air are the most popular carriers operating from Tennessee to Great Falls

How long does it take to fly to Great Falls?

Flight times from Tennessee to Great Falls vary, but if you’re flying out of Memphis and flying into Great Falls (one of the most popular routes), then the duration is 5h 51m on average. Another popular route from Tennessee to Great Falls is flying from Knoxville to Great Falls, which will take roughly 6h 32m. Keep in mind that layovers or delays could extend your travel time.

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

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

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

As of March 2026, there are 2 operators available to choose from for flights from Tennessee to Great Falls Airport.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tennessee to Great Falls Airport.

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

The required travel and health documents for your Great Falls Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Great Falls Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$338 Cheap Flights from Tennessee to Great Falls in 2026

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Find the cheapest flights from Tennessee to Great Falls

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:10 pm - 10:44 pm

BNA

GTF

6h 34m

1 stop

5:30 am - 1:45 pm

GTF

BNA

7h 15m

1 stop

$338Delta

Sat, Aug 22 - Sun, Aug 30

5:10 pm - 10:44 pm

BNA

GTF

6h 34m

1 stop

5:30 am - 2:48 pm

GTF

BNA

8h 18m

2 stops

$344Delta

Sat, Aug 22 - Sun, Aug 30

4:30 pm - 9:17 pm

TYS

GTF

6h 47m

1 stop

2:35 pm - 10:23 pm

GTF

TYS

5h 48m

1 stop

$354United Airlines

Sat, Apr 25 - Sat, May 9

9:40 am - 9:17 pm

TYS

GTF

13h 37m

2 stops

2:35 pm - 10:23 pm

GTF

TYS

5h 48m

1 stop

$364United Airlines

Sat, Apr 25 - Sat, May 9

9:35 am - 9:17 pm

BNA

GTF

12h 42m

2 stops

2:30 pm - 9:46 pm

GTF

BNA

6h 16m

1 stop

$365United Airlines

Fri, Apr 24 - Sun, Apr 26

9:48 am - 10:38 pm

BNA

GTF

13h 50m

2 stops

5:40 am - 2:52 pm

GTF

BNA

8h 12m

2 stops

$374Delta

Wed, Jul 8 - Fri, Jul 17

8:40 am - 1:31 pm

MEM

GTF

5h 51m

1 stop

2:30 pm - 8:49 pm

GTF

MEM

5h 19m

1 stop

$388United Airlines

Wed, Apr 8 - Sun, Apr 12

2:35 pm - 9:17 pm

BNA

GTF

7h 42m

1 stop

2:30 pm - 9:46 pm

GTF

BNA

6h 16m

1 stop

$388United Airlines

Thu, Apr 9 - Mon, Apr 13

9:50 am - 9:17 pm

MEM

GTF

12h 27m

2 stops

2:30 pm - 8:49 pm

GTF

MEM

5h 19m

1 stop

$394United Airlines

Wed, Apr 8 - Sun, Apr 12

8:30 am - 9:17 pm

BNA

GTF

13h 47m

2 stops

2:30 pm - 9:46 pm

GTF

BNA

6h 16m

1 stop

$394United Airlines

Thu, Apr 9 - Mon, Apr 13

Delta flights from Tennessee to Great Falls

Our best Delta deals on Tennessee to Great Falls flight tickets

Delta

Aug 22

BNA5:10 pmNashville Intl

6h 34m

1 stop

GTF10:44 pmGreat Falls

Aug 30

GTF5:30 amGreat Falls

7h 15m

1 stop

BNA1:45 pmNashville Intl

$338

Delta

Aug 22

BNA5:10 pmNashville Intl

6h 34m

1 stop

GTF10:44 pmGreat Falls

Aug 30

GTF5:30 amGreat Falls

8h 18m

2 stops

BNA2:48 pmNashville Intl

$344

Delta

Jul 8

BNA9:48 amNashville Intl

13h 50m

2 stops

GTF10:38 pmGreat Falls

Jul 17

GTF5:40 amGreat Falls

8h 12m

2 stops

BNA2:52 pmNashville Intl

$374

Alaska Airlines flights from Tennessee to Great Falls

Our best Alaska Airlines deals on Tennessee to Great Falls flight tickets

Alaska Airlines

Apr 15

BNA7:00 amNashville Intl

10h 26m

1 stop

GTF4:26 pmGreat Falls

Apr 19

GTF5:06 pmGreat Falls

11h 34m

1 stop

BNA5:40 amNashville Intl

$490

Alaska Airlines

Apr 15

BNA7:00 amNashville Intl

10h 26m

1 stop

GTF4:26 pmGreat Falls

Apr 19

GTF5:06 pmGreat Falls

11h 34m

1 stop

BNA5:40 amNashville Intl

$492

Alaska Airlines

Apr 15

BNA7:00 amNashville Intl

10h 26m

1 stop

GTF4:26 pmGreat Falls

Apr 19

GTF5:06 pmGreat Falls

23h 35m

2 stops

BNA5:41 pmNashville Intl

$504

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NashvilleGreat Falls

BNA - GTF

BNAGTF

Nashville Intl

Sat 8/22

5:10 pm-10:44 pm

1 stop6h 34m

Great Falls

Sun 8/30

5:30 am-1:45 pm

1 stop7h 15m

$338

NashvilleGreat Falls

BNA - GTF

BNAGTF

Nashville Intl

Sat 8/22

5:10 pm-10:44 pm

1 stop6h 34m

Great Falls

Sun 8/30

5:30 am-2:48 pm

2 stops8h 18m

$344

KnoxvilleGreat Falls

TYS - GTF

TYSGTF

Knoxville McGhee Tyson

Sat 4/25

4:30 pm-9:17 pm

1 stop6h 47m

Great Falls

Sat 5/9

2:35 pm-10:23 pm

1 stop5h 48m

$354

KnoxvilleGreat Falls

TYS - GTF

TYSGTF

Knoxville McGhee Tyson

Sat 4/25

9:40 am-9:17 pm

2 stops13h 37m

Great Falls

Sat 5/9

2:35 pm-10:23 pm

1 stop5h 48m

$364

NashvilleGreat Falls

BNA - GTF

BNAGTF

Nashville Intl

Fri 4/24

9:35 am-9:17 pm

2 stops12h 42m

Great Falls

Sun 4/26

2:30 pm-9:46 pm

1 stop6h 16m

$365

NashvilleGreat Falls

BNA - GTF

BNAGTF

Nashville Intl

Wed 7/8

9:48 am-10:38 pm

2 stops13h 50m

Great Falls

Fri 7/17

5:40 am-2:52 pm

2 stops8h 12m

$374

Quickest round-trip

MemphisGreat Falls

MEM - GTF

MEMGTF

Memphis

Wed 4/8

8:40 am-1:31 pm

1 stop5h 51m

Great Falls

Sun 4/12

2:30 pm-8:49 pm

1 stop5h 19m

$388

NashvilleGreat Falls

BNA - GTF

BNAGTF

Nashville Intl

Thu 4/9

2:35 pm-9:17 pm

1 stop7h 42m

Great Falls

Mon 4/13

2:30 pm-9:46 pm

1 stop6h 16m

$388

MemphisGreat Falls

MEM - GTF

MEMGTF

Memphis

Wed 4/8

9:50 am-9:17 pm

2 stops12h 27m

Great Falls

Sun 4/12

2:30 pm-8:49 pm

1 stop5h 19m

$394

NashvilleGreat Falls

BNA - GTF

BNAGTF

Nashville Intl

Thu 4/9

8:30 am-9:17 pm

2 stops13h 47m

Great Falls

Mon 4/13

2:30 pm-9:46 pm

1 stop6h 16m

$394

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from Tennessee 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

Prices

Airlines

Other information

Can stopping save me money on Tennessee to Great Falls flights?

You could potentially save up to 4% on your flight if you consider stops on a Tennessee to Great Falls flight.

Cheap Tennessee to Great Falls flight deals and tips

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

Fastest flight time	5h 51m
Direct flights	None

The fastest flight from Tennessee to Great Falls takes 5h 51m

There are no direct flights from Tennessee to Great Falls. There are no popular flight routes from Tennessee to Great Falls.

Search flight deals

When did momondo last update prices for flights from Tennessee to Great Falls Airport?
Prices for flights from Tennessee to Great Falls Airport are updated daily.
How many operators does momondo search for flights from Tennessee to Great Falls Airport?
As of March 2026, there are 2 operators available to choose from for flights from Tennessee to Great Falls Airport.
How old do you have to be to fly from Tennessee to Great Falls Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tennessee to Great Falls Airport.
What documentation or ID do you need to fly to Great Falls Airport?
The required travel and health documents for your Great Falls Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Great Falls Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Tennessee to Great Falls

Compare and see reviews for airlines that fly from Tennessee to Great Falls with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $278	Free Cancellation	Rating 7.4 9,509 reviews		Search United Airlines flights
Delta	PriceFrom $371	Free Cancellation	Rating 7.9 8,359 reviews		Search Delta flights

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Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Tennessee to Great Falls. momondo saves you time and could save you money on your trip.

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

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

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

momondo helps you find the best flight between Tennessee 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 Tennessee to Great Falls right now. Can momondo alert me if prices change?

Price alerts on flights to Great Falls from Tennessee are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.