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$135+ Cheap flights from Greenville (GSP) to Montana

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — BZN
Apr 6 — Apr 131
Mon 4/6
Mon 4/13
1 adult, Economy
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Cheap flight deals from Greenville to Montana

Cheapest flights from Greenville to Montana
Explore the most affordable flight options available from Greenville to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 7, 2026.

This American Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:34 am
GSP
-
BZN
1 stop8h 57m
American Airlines
Sat 10/37:41 am
BZN
-
GSP
1 stop5h 54m
American Airlines
Deal found 3/6$269
This American Airlines deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:01 am
GSP
-
BZN
1 stop8h 56m
American Airlines
Wed 4/81:43 pm
BZN
-
GSP
1 stop6h 57m
American Airlines
Deal found 3/4$294
This American Airlines deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/37:40 am
GSP
-
BZN
1 stop6h 58m
American Airlines
Mon 4/131:43 pm
BZN
-
GSP
1 stop6h 57m
American Airlines
Deal found 3/3$314
This American Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/206:01 am
GSP
-
BZN
1 stop8h 56m
American Airlines
Tue 3/241:47 pm
BZN
-
GSP
1 stop6h 58m
American Airlines
Deal found 3/5$319
This United Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/14:15 pm
GSP
-
BIL
1 stop6h 45m
United Airlines
Tue 9/87:00 am
BIL
-
GSP
1 stop6h 10m
United Airlines
Deal found 3/5$343
This American Airlines deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/26:01 am
GSP
-
BZN
1 stop8h 56m
American Airlines
Mon 4/131:43 pm
BZN
-
GSP
1 stop6h 57m
American Airlines
Deal found 3/3$343
This United Airlines deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/44:15 pm
GSP
-
BZN
1 stop6h 59m
United Airlines
Tue 8/187:00 am
BZN
-
GSP
1 stop6h 10m
United Airlines
Deal found 3/4$347
This United Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:30 am
GSP
-
BIL
1 stop6h 32m
United Airlines
Sat 8/295:00 am
BIL
-
GSP
1 stop8h 10m
United Airlines
Deal found 3/6$348
This American Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/122:04 pm
GSP
-
BZN
1 stop6h 36m
American Airlines
Tue 9/227:41 am
BZN
-
GSP
1 stop5h 54m
American Airlines
Deal found 3/2$348
This United Airlines deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/26:30 am
GSP
-
BZN
1 stop6h 59m
United Airlines
Mon 4/134:20 pm
BZN
-
GSP
2 stops15h 35m
United Airlines
Deal found 3/3$362
This United Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:30 am
GSP
-
BZN
1 stop7h 02m
United Airlines
Thu 9/1012:30 pm
BZN
-
GSP
1 stop6h 47m
United Airlines
Deal found 3/6$369
This American Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:29 am
GSP
-
MSO
1 stop8h 49m
American Airlines
Wed 6/32:08 pm
MSO
-
GSP
1 stop6h 49m
American Airlines
Deal found 3/2$377

Find flight deals from Greenville to Montana

Keep the following information in mind while searching for Greenville to Montana flight deals. Data was last updated March 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$294
(American Airlines)

One-way from

$135
(American Airlines)

Popular in

July

Cheapest in

November

Average price

$387
Provider with most accurate pricing for Greenville-Bozeman Gallatin Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greenville-Bozeman Gallatin Field flights.
Search Deals
From Greenville to Montana
Search Deals
One-way flight from Greenville to Montana
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($68 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Greenville to Montana 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, Cheapflights users made 2,558,603 searches. Data last updated March 7, 2026.
Use the filters below to find and compare flights from Greenville to Montana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GreenvilleBillings

GSP - BIL

GSPBIL

Greenville

Tue 9/1

4:15 pm-9:00 pm

1 stop6h 45m

Billings Logan Intl

Tue 9/8

7:00 am-3:10 pm

1 stop6h 10m

$343

GreenvilleBozeman

GSP - BZN

GSPBZN

Greenville

Thu 4/2

6:30 am-11:29 am

1 stop6h 59m

Bozeman Gallatin Field

Mon 4/13

4:20 pm-9:55 am

2 stops15h 35m

$362

GreenvilleGreat Falls

GSP - GTF

GSPGTF

Greenville

Tue 4/28

12:34 pm-9:17 pm

2 stops10h 43m

Great Falls

Sat 5/2

6:15 am-3:09 pm

1 stop6h 54m

$394

GreenvilleHelena

GSP - HLN

GSPHLN

Greenville

Tue 4/28

10:33 am-9:33 pm

2 stops13h 00m

Helena

Sat 5/2

6:15 am-3:09 pm

1 stop6h 54m

$404

GreenvilleButte

GSP - BTM

GSPBTM

Greenville

Sat 3/21

4:13 pm-10:26 pm

1 stop8h 13m

Butte Silver Bow Co

Wed 3/25

10:00 am-11:59 pm

2 stops11h 59m

$407

GreenvilleHelena

GSP - HLN

GSPHLN

Greenville

Tue 8/25

4:15 pm-9:16 pm

1 stop7h 01m

Helena

Sat 8/29

6:15 am-3:10 pm

1 stop6h 55m

$419

GreenvilleButte

GSP - BTM

GSPBTM

Greenville

Tue 8/25

4:15 pm-10:27 pm

1 stop8h 12m

Butte Silver Bow Co

Sat 8/29

10:00 am-9:53 pm

2 stops9h 53m

$424

GreenvilleBillings

GSP - BIL

GSPBIL

Greenville

Fri 3/20

6:01 am-1:18 pm

1 stop9h 17m

Billings Logan Intl

Tue 3/24

5:16 am-6:56 pm

2 stops11h 40m

$429

GreenvilleMissoula

GSP - MSO

GSPMSO

Greenville

Tue 7/28

10:49 am-11:56 pm

2 stops15h 07m

Missoula Johnson-Bell Field

Sun 8/2

6:15 am-3:19 pm

1 stop7h 04m

$433

GreenvilleBozeman

GSP - BZN

GSPBZN

Greenville

Sat 3/21

4:13 pm-9:22 pm

1 stop7h 09m

Bozeman Gallatin Field

Wed 4/8

6:34 am-10:45 pm

2 stops14h 11m

$435

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/4

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Greenville to Montana

Have a flexible travel schedule? Discover the best time to fly to Montana from Greenville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Greenville to Montana

What is the cheapest month to book a flight from Greenville to Montana?

Currently, June is the cheapest month in which you can book a flight from Greenville to Montana (average of $202). Flying from Greenville to Montana in December is currently the most expensive (average of $306). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Montana

Get insights into the airlines that provide service to Montana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Montana. Reviews last updated March 7, 2026.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Greenville to Montana. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,271 reviews

Crew

8.5

Comfort

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,271 reviews
Delta
7.9
Good
8,271 reviews

Crew

8.5

Comfort

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,404 reviews
Delta
7.9
Good
8,271 reviews

Crew

8.5

Comfort

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,398 reviews
Delta
7.9
Good
8,271 reviews

Crew

8.5

Comfort

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Greenville to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Greenville to Montana?

    Located just 10.4 mi from the city center, Greenville (GSP) is the airport most travelers will use when flying to Montana from Greenville.

  • How long is the flight from Greenville to Montana?

    United Airlines and American Airlines can get you from Greenville to Montana in just under 6h 45m. Your travel time can differ by up to 2h 32m. Greenville and Montana are separated by a distance of 1566 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Greenville to Montana?

    The most popular flight routes from Greenville to Montana are Greenville - Bozeman Gallatin Field, Greenville - Kalispell Glacier Park and Greenville - Missoula Johnson-Bell Field.

  • Can I find deals for flights from Greenville to Montana that include hotel bookings?

    Yes. In addition to deals on Greenville to Montana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Greenville to Montana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Greenville to Montana.

  • Can I find deals for business class flights from Greenville to Montana?

    Yes. Cheapflights offers flight deals from Greenville to Montana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Greenville to Montana?

    Currently, June is the cheapest month in which you can book a flight from Greenville to Montana (average of $202). Flying from Greenville to Montana in December is currently the most expensive (average of $306). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Greenville to Montana

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Greenville to Montana

Discover the top 3 airlines that operate flights from Greenville to Montana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$249Average$530FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$533FlexibilityNo cancel feeOn-time71%
DeltaCheapest$305Average$418FlexibilityNo cancel feeOn-timeN/A

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