What is the cheapest airline that flies from Greenville to Missoula Johnson-Bell Field?

American Airlines, United Airlines, and Alaska Airlines are the most popular carriers operating from Greenville to Missoula Johnson-Bell Field

What airlines fly to Missoula?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Missoula from Greenville according to our data. United Airlines is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Missoula. Keep in mind that there are 3 different airlines that fly to Missoula on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Greenville Airport to Missoula Johnson-Bell Field Airport?

Prices for flights from Greenville Airport to Missoula Johnson-Bell Field Airport were last updated today.

How many operators does momondo search for flights from Greenville Airport to Missoula Johnson-Bell Field Airport?

As of August 2026, there are 2 operators available to choose from for flights from Greenville Airport to Missoula Johnson-Bell Field Airport.

How old do you have to be to fly from Greenville Airport to Missoula Johnson-Bell Field 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 Greenville Airport to Missoula Johnson-Bell Field Airport.

What documentation or ID do you need to fly to Missoula Johnson-Bell Field Airport?

The travel and health documents you'll need for your trip to Missoula Johnson-Bell Field Airport 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 Missoula Johnson-Bell Field Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$331 Cheap Flights from Greenville to Missoula in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Greenville to Missoula

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:01 am - 12:35 pm

GSP

MSO

8h 34m

1 stop

1:45 pm - 10:57 pm

MSO

GSP

7h 12m

1 stop

$359American Airlines

Fri, Dec 4 - Fri, Dec 11

12:00 pm - 7:57 pm

GSP

MSO

9h 57m

2 stops

6:28 pm - 10:13 am

MSO

GSP

13h 45m

2 stops

$369Delta

Fri, Dec 4 - Fri, Dec 11

6:01 am - 12:35 pm

GSP

MSO

8h 34m

1 stop

1:45 pm - 10:57 pm

MSO

GSP

7h 12m

1 stop

$379American Airlines

Fri, Dec 4 - Fri, Dec 11

12:00 pm - 7:57 pm

GSP

MSO

9h 57m

2 stops

6:28 pm - 10:13 am

MSO

GSP

13h 45m

2 stops

$389Delta

Fri, Dec 4 - Fri, Dec 11

12:00 pm - 7:57 pm

GSP

MSO

9h 57m

2 stops

5:33 am - 6:11 pm

MSO

GSP

10h 38m

2 stops

$389Delta

Fri, Dec 4 - Fri, Dec 11

10:33 am - 10:30 pm

GSP

MSO

13h 57m

2 stops

12:21 pm - 9:17 pm

MSO

GSP

6h 56m

1 stop

$483United Airlines

Tue, Sep 22 - Tue, Sep 29

8:40 am - 4:10 pm

GSP

MSO

9h 30m

2 stops

6:15 am - 11:19 pm

MSO

GSP

15h 04m

2 stops

$504United Airlines

Tue, Dec 8 - Sat, Dec 12

11:33 am - 8:33 pm

GSP

MSO

11h 00m

2 stops

1:45 pm - 10:57 pm

MSO

GSP

7h 12m

1 stop

$515American Airlines

Fri, Dec 4 - Fri, Dec 11

8:40 am - 4:10 pm

GSP

MSO

9h 30m

2 stops

6:15 am - 11:19 pm

MSO

GSP

15h 04m

2 stops

$524United Airlines

Tue, Dec 8 - Sat, Dec 12

11:33 am - 8:33 pm

GSP

MSO

11h 00m

2 stops

1:45 pm - 10:57 pm

MSO

GSP

7h 12m

1 stop

$525American Airlines

Fri, Dec 4 - Fri, Dec 11

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American Airlines flights from Greenville to Missoula

Our best American Airlines deals on Greenville to Missoula 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

$359

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

$379

American Airlines

Dec 4

GSP11:33 amGreenville

11h 00m

2 stops

MSO8:33 pmMissoula Johnson-Bell Field

Dec 11

MSO1:45 pmMissoula Johnson-Bell Field

7h 12m

1 stop

GSP10:57 pmGreenville

$515

United Airlines flights from Greenville to Missoula

Our best United Airlines deals on Greenville to Missoula flight tickets

United Airlines

Sep 22

GSP10:33 amGreenville

13h 57m

2 stops

MSO10:30 pmMissoula Johnson-Bell Field

Sep 29

MSO12:21 pmMissoula Johnson-Bell Field

6h 56m

1 stop

GSP9:17 pmGreenville

$483

United Airlines

Dec 8

GSP8:40 amGreenville

9h 30m

2 stops

MSO4:10 pmMissoula Johnson-Bell Field

Dec 12

MSO6:15 amMissoula Johnson-Bell Field

15h 04m

2 stops

GSP11:19 pmGreenville

$504

United Airlines

Dec 8

GSP8:40 amGreenville

9h 30m

2 stops

MSO4:10 pmMissoula Johnson-Bell Field

Dec 12

MSO6:15 amMissoula Johnson-Bell Field

15h 04m

2 stops

GSP11:19 pmGreenville

$524

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

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

$359

GreenvilleMissoula

GSP - MSO

GSPMSO

Greenville

Fri 12/4

12:00 pm-7:57 pm

2 stops9h 57m

Missoula Johnson-Bell Field

Fri 12/11

6:28 pm-10:13 am

2 stops13h 45m

$369

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

$379

GreenvilleMissoula

GSP - MSO

GSPMSO

Greenville

Fri 12/4

12:00 pm-7:57 pm

2 stops9h 57m

Missoula Johnson-Bell Field

Fri 12/11

6:28 pm-10:13 am

2 stops13h 45m

$389

GreenvilleMissoula

GSP - MSO

GSPMSO

Greenville

Fri 12/4

12:00 pm-7:57 pm

2 stops9h 57m

Missoula Johnson-Bell Field

Fri 12/11

5:33 am-6:11 pm

2 stops10h 38m

$389

GreenvilleMissoula

GSP - MSO

GSPMSO

Greenville

Tue 9/22

10:33 am-10:30 pm

2 stops13h 57m

Missoula Johnson-Bell Field

Tue 9/29

12:21 pm-9:17 pm

1 stop6h 56m

$483

GreenvilleMissoula

GSP - MSO

GSPMSO

Greenville

Tue 12/8

8:40 am-4:10 pm

2 stops9h 30m

Missoula Johnson-Bell Field

Sat 12/12

6:15 am-11:19 pm

2 stops15h 04m

$504

GreenvilleMissoula

GSP - MSO

GSPMSO

Greenville

Fri 12/4

11:33 am-8:33 pm

2 stops11h 00m

Missoula Johnson-Bell Field

Fri 12/11

1:45 pm-10:57 pm

1 stop7h 12m

$515

GreenvilleMissoula

GSP - MSO

GSPMSO

Greenville

Tue 12/8

8:40 am-4:10 pm

2 stops9h 30m

Missoula Johnson-Bell Field

Sat 12/12

6:15 am-11:19 pm

2 stops15h 04m

$524

GreenvilleMissoula

GSP - MSO

GSPMSO

Greenville

Fri 12/4

11:33 am-8:33 pm

2 stops11h 00m

Missoula Johnson-Bell Field

Fri 12/11

1:45 pm-10:57 pm

1 stop7h 12m

$525

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

How to get the cheapest flight ticket from Greenville to Missoula

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

Can stopping save me money on Greenville to Missoula flights?

You could potentially save up to 9% on your flight if you consider stops on a Greenville to Missoula flight.

When to book flights from Greenville to Missoula

Are you open to changing your travel dates? Check out the ideal times to fly from Greenville to Missoula according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Greenville to Missoula (GSP to MSO) flight deals and tips

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

Fastest flight time	6h 58m
Direct flights	None

The fastest flight from Greenville to Missoula takes 6h 58m

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

Search flight deals

Frequently asked questions about flying from Greenville to Missoula

How far is Greenville to Missoula Johnson-Bell Field by plane?
Greenville and Missoula Johnson-Bell Field are 1830.0 mi apart from one another. 6h 58m is a normal flight duration for this route.
When did momondo last update prices for flights from Greenville Airport to Missoula Johnson-Bell Field Airport?
Prices for flights from Greenville Airport to Missoula Johnson-Bell Field Airport were last updated today.
How many operators does momondo search for flights from Greenville Airport to Missoula Johnson-Bell Field Airport?
As of August 2026, there are 2 operators available to choose from for flights from Greenville Airport to Missoula Johnson-Bell Field Airport.
How old do you have to be to fly from Greenville Airport to Missoula Johnson-Bell Field 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 Greenville Airport to Missoula Johnson-Bell Field Airport.
What documentation or ID do you need to fly to Missoula Johnson-Bell Field Airport?
The travel and health documents you'll need for your trip to Missoula Johnson-Bell Field Airport 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 Missoula Johnson-Bell Field Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Greenville to Missoula?
Based on momondo bookings for flights between Greenville and Missoula, the leading airline is American Airlines, making up 66% of the total bookings. Other popular airlines include United Airlines with 34%.

Best airlines flying from Greenville to Missoula

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $288	Free Cancellation	Rating 7.1 11,842 reviews		Search American Airlines flights
United Airlines	PriceFrom $499	Free Cancellation	Rating 7.4 10,058 reviews		Search United Airlines flights

Why use momondo?

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

It is quick and easy to find Greenville to Missoula flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Missoula that suits you.

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

All flight searches from Greenville to Missoula on momondo can be filtered to show those which offer flexible booking policies.

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Once all potential Greenville to Missoula flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Greenville to Missoula flights. All you need is a valid email address and we will do the rest; it is that quick and easy.