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 6h 19m on average. Another popular route from Tennessee to Great Falls is flying from Nashville to Great Falls, which will take roughly 6h 20m. Keep in mind that layovers or delays could extend your travel time.

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

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

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 June 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.

$159 Cheap Flights from Tennessee to Great Falls in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Tennessee to Great Falls

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:15 am - 12:35 pm

BNA

GTF

6h 20m

1 stop

1:15 pm - 10:10 pm

GTF

BNA

7h 55m

1 stop

$318Delta

Fri, Sep 18 - Tue, Sep 22

2:03 pm - 10:42 pm

BNA

GTF

9h 39m

2 stops

1:15 pm - 10:10 pm

GTF

BNA

7h 55m

1 stop

$324Delta

Fri, Sep 18 - Tue, Sep 22

7:00 am - 5:43 pm

TYS

GTF

12h 43m

2 stops

1:10 pm - 11:46 pm

GTF

TYS

8h 36m

2 stops

$349Delta

Thu, Oct 29 - Sun, Nov 1

12:15 pm - 10:53 pm

BNA

GTF

11h 38m

2 stops

6:20 pm - 8:36 am

GTF

BNA

13h 16m

2 stops

$354Delta

Wed, Dec 2 - Mon, Dec 7

5:01 pm - 9:47 pm

TYS

GTF

6h 46m

1 stop

2:39 pm - 10:38 pm

GTF

TYS

5h 59m

1 stop

$358United Airlines

Thu, Oct 29 - Mon, Nov 2

5:30 am - 5:43 pm

TYS

GTF

14h 13m

2 stops

6:20 pm - 9:12 am

GTF

TYS

12h 52m

2 stops

$384Delta

Wed, Oct 28 - Wed, Nov 4

4:28 pm - 9:47 pm

MEM

GTF

6h 19m

1 stop

6:30 am - 2:41 pm

GTF

MEM

7h 11m

1 stop

$408United Airlines

Tue, Oct 27 - Sat, Oct 31

7:00 am - 1:37 pm

BNA

GTF

7h 37m

1 stop

2:39 pm - 9:33 pm

GTF

BNA

5h 54m

1 stop

$408United Airlines

Thu, Nov 12 - Mon, Nov 16

4:54 pm - 4:45 pm

BNA

GTF

24h 51m

2 stops

5:25 pm - 5:37 am

GTF

BNA

11h 12m

1 stop

$420Alaska Airlines

Fri, Sep 4 - Mon, Sep 7

7:00 am - 4:39 pm

BNA

GTF

10h 39m

1 stop

5:19 pm - 5:31 pm

GTF

BNA

23h 12m

2 stops

$429Alaska Airlines

Fri, Sep 18 - Tue, Sep 22

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United Airlines flights from Tennessee to Great Falls

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

United Airlines

Oct 29

TYS5:01 pmKnoxville McGhee Tyson

6h 46m

1 stop

GTF9:47 pmGreat Falls

Nov 2

GTF2:39 pmGreat Falls

5h 59m

1 stop

TYS10:38 pmKnoxville McGhee Tyson

$358

United Airlines

Oct 27

MEM4:28 pmMemphis

6h 19m

1 stop

GTF9:47 pmGreat Falls

Oct 31

GTF6:30 amGreat Falls

7h 11m

1 stop

MEM2:41 pmMemphis

$408

United Airlines

Oct 27

MEM4:28 pmMemphis

6h 19m

1 stop

GTF9:47 pmGreat Falls

Oct 31

GTF6:30 amGreat Falls

16h 04m

2 stops

MEM11:34 pmMemphis

$414

Delta flights from Tennessee to Great Falls

Our best Delta deals on Tennessee to Great Falls flight tickets

Delta

Sep 18

BNA7:15 amNashville Intl

6h 20m

1 stop

GTF12:35 pmGreat Falls

Sep 22

GTF1:15 pmGreat Falls

7h 55m

1 stop

BNA10:10 pmNashville Intl

$318

Delta

Sep 18

BNA2:03 pmNashville Intl

9h 39m

2 stops

GTF10:42 pmGreat Falls

Sep 22

GTF1:15 pmGreat Falls

7h 55m

1 stop

BNA10:10 pmNashville Intl

$324

Delta

Oct 29

TYS7:00 amKnoxville McGhee Tyson

12h 43m

2 stops

GTF5:43 pmGreat Falls

Nov 1

GTF1:10 pmGreat Falls

8h 36m

2 stops

TYS11:46 pmKnoxville McGhee Tyson

$349

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NashvilleGreat Falls

BNA - GTF

BNAGTF

Nashville Intl

Fri 9/18

7:15 am-12:35 pm

1 stop6h 20m

Great Falls

Tue 9/22

1:15 pm-10:10 pm

1 stop7h 55m

$318

NashvilleGreat Falls

BNA - GTF

BNAGTF

Nashville Intl

Fri 9/18

2:03 pm-10:42 pm

2 stops9h 39m

Great Falls

Tue 9/22

1:15 pm-10:10 pm

1 stop7h 55m

$324

KnoxvilleGreat Falls

TYS - GTF

TYSGTF

Knoxville McGhee Tyson

Thu 10/29

7:00 am-5:43 pm

2 stops12h 43m

Great Falls

Sun 11/1

1:10 pm-11:46 pm

2 stops8h 36m

$349

NashvilleGreat Falls

BNA - GTF

BNAGTF

Nashville Intl

Wed 12/2

12:15 pm-10:53 pm

2 stops11h 38m

Great Falls

Mon 12/7

6:20 pm-8:36 am

2 stops13h 16m

$354

Quickest round-trip

KnoxvilleGreat Falls

TYS - GTF

TYSGTF

Knoxville McGhee Tyson

Thu 10/29

5:01 pm-9:47 pm

1 stop6h 46m

Great Falls

Mon 11/2

2:39 pm-10:38 pm

1 stop5h 59m

$358

KnoxvilleGreat Falls

TYS - GTF

TYSGTF

Knoxville McGhee Tyson

Wed 10/28

5:30 am-5:43 pm

2 stops14h 13m

Great Falls

Wed 11/4

6:20 pm-9:12 am

2 stops12h 52m

$384

MemphisGreat Falls

MEM - GTF

MEMGTF

Memphis

Tue 10/27

4:28 pm-9:47 pm

1 stop6h 19m

Great Falls

Sat 10/31

6:30 am-2:41 pm

1 stop7h 11m

$408

NashvilleGreat Falls

BNA - GTF

BNAGTF

Nashville Intl

Thu 11/12

7:00 am-1:37 pm

1 stop7h 37m

Great Falls

Mon 11/16

2:39 pm-9:33 pm

1 stop5h 54m

$408

NashvilleGreat Falls

BNA - GTF

BNAGTF

Nashville Intl

Fri 9/4

4:54 pm-4:45 pm

2 stops24h 51m

Great Falls

Mon 9/7

5:25 pm-5:37 am

1 stop11h 12m

$420

NashvilleGreat Falls

BNA - GTF

BNAGTF

Nashville Intl

Fri 9/18

7:00 am-4:39 pm

1 stop10h 39m

Great Falls

Tue 9/22

5:19 pm-5:31 pm

2 stops23h 12m

$429

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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

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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	6h 19m
Direct flights	None

The fastest flight from Tennessee to Great Falls takes 6h 19m

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

Search flight deals

Frequently asked questions about flying from Tennessee to Great Falls

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 June 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 9,893 reviews		Search United Airlines flights
Delta	PriceFrom $428	Free Cancellation	Rating 7.8 8,453 reviews		Search Delta flights

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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.