What airlines fly to Montana?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Montana from Greenville according to our data. United Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Montana. Keep in mind that there are 3 different airlines that fly to Montana on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Greenville to Montana?

United Airlines, Delta, and Southwest are the most popular carriers operating from Greenville to Montana

When did momondo last update prices for flights from Greenville Airport to Montana?

Prices for flights from Greenville Airport to Montana are updated daily.

How many operators does momondo search for flights from Greenville Airport to Montana?

There are 3 operators available for flights from Greenville Airport to Montana as of July 2026.

How old do you have to be to fly from Greenville Airport to Montana?

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 Greenville Airport to Montana.

What documentation or ID do you need to fly to Montana?

The travel and health documents you'll need for your trip to Montana may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Montana. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$185 Cheap Flights from Greenville to Montana in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Greenville to Montana

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:33 pm - 9:00 pm

GSP

BIL

6h 27m

1 stop

5:07 am - 2:48 pm

BIL

GSP

7h 41m

1 stop

$349United Airlines

Tue, Aug 25 - Sat, Aug 29

6:01 am - 12:35 pm

GSP

MSO

8h 34m

1 stop

1:45 pm - 10:57 pm

MSO

GSP

7h 12m

1 stop

$349American Airlines

Fri, Dec 4 - Fri, Dec 11

4:33 pm - 10:07 pm

GSP

BIL

7h 34m

1 stop

5:07 am - 5:02 pm

BIL

GSP

9h 55m

2 stops

$354United Airlines

Tue, Aug 25 - Sat, Aug 29

5:40 am - 12:36 pm

GSP

MSO

8h 56m

2 stops

5:40 am - 5:41 pm

MSO

GSP

10h 01m

2 stops

$359Delta

Fri, Dec 4 - Fri, Dec 11

2:18 pm - 10:07 pm

GSP

BIL

9h 49m

2 stops

5:07 am - 5:02 pm

BIL

GSP

9h 55m

2 stops

$359United Airlines

Tue, Aug 25 - Sat, Aug 29

4:33 pm - 9:19 pm

GSP

BZN

6h 46m

1 stop

6:30 am - 2:48 pm

BZN

GSP

6h 18m

1 stop

$363United Airlines

Wed, Aug 19 - Thu, Aug 27

7:00 am - 3:30 pm

GSP

BZN

10h 30m

2 stops

12:43 pm - 9:07 pm

BZN

GSP

6h 24m

1 stop

$368United Airlines

Sat, Aug 29 - Tue, Sep 1

1:28 pm - 11:56 pm

GSP

FCA

12h 28m

2 stops

5:15 am - 8:31 pm

FCA

GSP

13h 16m

2 stops

$369Delta

Sun, Aug 30 - Sat, Sep 5

7:39 am - 12:05 pm

GSP

BZN

6h 26m

1 stop

12:02 pm - 10:11 pm

BZN

GSP

8h 09m

1 stop

$373American Airlines

Sun, Sep 6 - Thu, Sep 10

7:00 am - 2:50 pm

GSP

BZN

9h 50m

2 stops

6:55 am - 8:55 pm

BZN

GSP

12h 00m

2 stops

$388Southwest

Fri, Aug 21 - Tue, Aug 25

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Southwest flights from Greenville to Montana

Our best Southwest deals on Greenville to Montana flight tickets

Southwest

Aug 21

GSP7:00 amGreenville

9h 50m

2 stops

BZN2:50 pmBozeman Gallatin Field

Aug 25

BZN6:55 amBozeman Gallatin Field

12h 00m

2 stops

GSP8:55 pmGreenville

$388

Southwest

Aug 23

GSP1:20 pmGreenville

11h 20m

2 stops

BZN10:40 pmBozeman Gallatin Field

Aug 27

BZN8:35 amBozeman Gallatin Field

9h 40m

2 stops

GSP8:15 pmGreenville

$450

American Airlines flights from Greenville to Montana

Our best American Airlines deals on Greenville to Montana flight tickets

American Airlines

Dec 4

GSP6:01 amGreenville

8h 34m

1 stop

MSO12:35 pmMissoula Johnson-Bell Field

Dec 11

MSO1:45 pmMissoula Johnson-Bell Field

7h 12m

1 stop

GSP10:57 pmGreenville

$349

American Airlines

Sep 6

GSP7:39 amGreenville

6h 26m

1 stop

BZN12:05 pmBozeman Gallatin Field

Sep 10

BZN12:02 pmBozeman Gallatin Field

8h 09m

1 stop

GSP10:11 pmGreenville

$373

American Airlines

Aug 23

GSP6:35 amGreenville

7h 28m

1 stop

BZN12:03 pmBozeman Gallatin Field

Aug 29

BZN6:26 amBozeman Gallatin Field

8h 12m

1 stop

GSP4:38 pmGreenville

$378

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GreenvilleBillings

GSP - BIL

GSPBIL

Greenville

Tue 8/25

4:33 pm-9:00 pm

1 stop6h 27m

Billings Logan Intl

Sat 8/29

5:07 am-2:48 pm

1 stop7h 41m

$349

GreenvilleMissoula

GSP - MSO

GSPMSO

Greenville

Fri 12/4

6:01 am-12:35 pm

1 stop8h 34m

Missoula Johnson-Bell Field

Fri 12/11

1:45 pm-10:57 pm

1 stop7h 12m

$349

GreenvilleBillings

GSP - BIL

GSPBIL

Greenville

Tue 8/25

4:33 pm-10:07 pm

1 stop7h 34m

Billings Logan Intl

Sat 8/29

5:07 am-5:02 pm

2 stops9h 55m

$354

GreenvilleMissoula

GSP - MSO

GSPMSO

Greenville

Fri 12/4

5:40 am-12:36 pm

2 stops8h 56m

Missoula Johnson-Bell Field

Fri 12/11

5:40 am-5:41 pm

2 stops10h 01m

$359

GreenvilleBillings

GSP - BIL

GSPBIL

Greenville

Tue 8/25

2:18 pm-10:07 pm

2 stops9h 49m

Billings Logan Intl

Sat 8/29

5:07 am-5:02 pm

2 stops9h 55m

$359

Quickest round-trip

GreenvilleBozeman

GSP - BZN

GSPBZN

Greenville

Wed 8/19

4:33 pm-9:19 pm

1 stop6h 46m

Bozeman Gallatin Field

Thu 8/27

6:30 am-2:48 pm

1 stop6h 18m

$363

GreenvilleBozeman

GSP - BZN

GSPBZN

Greenville

Sat 8/29

7:00 am-3:30 pm

2 stops10h 30m

Bozeman Gallatin Field

Tue 9/1

12:43 pm-9:07 pm

1 stop6h 24m

$368

GreenvilleKalispell

GSP - FCA

GSPFCA

Greenville

Sun 8/30

1:28 pm-11:56 pm

2 stops12h 28m

Kalispell Glacier Park

Sat 9/5

5:15 am-8:31 pm

2 stops13h 16m

$369

GreenvilleBozeman

GSP - BZN

GSPBZN

Greenville

Sun 9/6

7:39 am-12:05 pm

1 stop6h 26m

Bozeman Gallatin Field

Thu 9/10

12:02 pm-10:11 pm

1 stop8h 09m

$373

GreenvilleBozeman

GSP - BZN

GSPBZN

Greenville

Fri 8/21

7:00 am-2:50 pm

2 stops9h 50m

Bozeman Gallatin Field

Tue 8/25

6:55 am-8:55 pm

2 stops12h 00m

$388

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 Greenville to Montana

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

What is the cheapest month to fly to Montana?

The cheapest month to fly to Montana from Greenville is in November. Flight prices, which tend to average around $273, are often lower during this time because this is during the off-season. The month of October is another great option to travel to Montana, with average flight prices from Greenville averaging around $374.

Can stopping save me money on Greenville to Montana flights?

You could potentially save up to 20% on your flight if you consider stops on a Greenville to Montana flight.

Cheap Greenville to Montana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Greenville to Montana

Fastest flight time	6h 27m
Direct flights	None

The fastest flight from Greenville to Montana takes 6h 27m

There are no direct flights from Greenville to Montana. There are no popular flight routes from Greenville to Montana.

Search flight deals

Frequently asked questions about flying from Greenville to Montana

When did momondo last update prices for flights from Greenville Airport to Montana?
Prices for flights from Greenville Airport to Montana are updated daily.
How many operators does momondo search for flights from Greenville Airport to Montana?
There are 3 operators available for flights from Greenville Airport to Montana as of July 2026.
How old do you have to be to fly from Greenville Airport to Montana?
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 Greenville Airport to Montana.
What documentation or ID do you need to fly to Montana?
The travel and health documents you'll need for your trip to Montana may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Montana. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Greenville to Montana

Compare and see reviews for airlines that fly from Greenville to Montana with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $194	Free Cancellation	Rating 7.8 8,481 reviews	Search Delta flights
United Airlines	PriceFrom $249	Free Cancellation	Rating 7.4 10,026 reviews	Search United Airlines flights
American Airlines	PriceFrom $288	Free Cancellation	Rating 7.1 11,842 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Greenville to Montana?

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

Can I find flights from Greenville to Montana with flexible booking policies on momondo?

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

How can momondo help me find flights from Greenville to Montana?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Greenville to Montana.

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

Price alerts on flights to Montana from Greenville 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.