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$155+ 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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — BZN
Jul 27 — Aug 31
Mon 7/27
Mon 8/3
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 June 27, 2026.

This American Airlines deal was found by Cheapflights users on 6/25. 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 8/1510:12 am
GSP
-
BZN
2 stops12h 25m
American Airlines
Sat 8/226:26 am
BZN
-
GSP
1 stop8h 12m
American Airlines
Deal found 6/25$314
This Delta deal was found by Cheapflights users on 6/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/47:15 am
GSP
-
MSO
2 stops12h 12m
Delta
Fri 12/118:00 am
MSO
-
GSP
2 stops8h 49m
Delta
Deal found 6/23$359
This American Airlines deal was found by Cheapflights users on 6/26. 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 8/297:00 am
GSP
-
BZN
1 stop7h 22m
American Airlines
Wed 9/212:55 pm
BZN
-
GSP
1 stop8h 30m
American Airlines
Deal found 6/26$363
This Delta deal was found by Cheapflights users on 6/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:00 am
GSP
-
BZN
1 stop6h 51m
Delta
Tue 9/111:27 am
BZN
-
GSP
2 stops9h 32m
Delta
Deal found 6/26$368
This United Airlines deal was found by Cheapflights users on 6/25. 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.
Sat 8/152:28 pm
GSP
-
BZN
1 stop6h 14m
United Airlines
Sat 8/227:55 am
BZN
-
GSP
1 stop7h 07m
United Airlines
Deal found 6/25$369
This Southwest deal was found by Cheapflights users on 6/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2912:55 pm
GSP
-
BZN
2 stops10h 20m
Southwest
Wed 9/26:55 am
BZN
-
GSP
2 stops12h 00m
Southwest
Deal found 6/26$373
This Delta deal was found by Cheapflights users on 6/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:55 am
GSP
-
BZN
1 stop6h 01m
Delta
Wed 9/22:15 pm
BZN
-
GSP
1 stop6h 44m
Delta
Deal found 6/26$378
This United Airlines deal was found by Cheapflights users on 6/24. 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.
Sat 8/224:33 pm
GSP
-
MSO
1 stop6h 58m
United Airlines
Sat 8/296:15 am
MSO
-
GSP
1 stop6h 33m
United Airlines
Deal found 6/24$379
This American Airlines deal was found by Cheapflights users on 6/22. 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 8/217:00 am
GSP
-
MSO
1 stop7h 35m
American Airlines
Fri 8/281:12 pm
MSO
-
GSP
1 stop8h 13m
American Airlines
Deal found 6/22$384
This American Airlines deal was found by Cheapflights users on 6/27. 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 10/18:00 am
GSP
-
BZN
1 stop9h 26m
American Airlines
Tue 10/61:52 pm
BZN
-
GSP
1 stop5h 35m
American Airlines
Deal found 6/27$387
This Delta deal was found by Cheapflights users on 6/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:20 pm
GSP
-
BZN
2 stops8h 44m
Delta
Tue 9/111:27 am
BZN
-
GSP
2 stops9h 32m
Delta
Deal found 6/26$388
This Delta deal was found by Cheapflights users on 6/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/202:51 pm
GSP
-
BZN
2 stops9h 51m
Delta
Fri 8/282:15 pm
BZN
-
GSP
1 stop6h 44m
Delta
Deal found 6/25$398

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 June 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$314
(American Airlines)

One-way from

$155
(United Airlines)

Popular in

July

Cheapest in

November

Average price

$482
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. 12% potential increase in price ($66 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 June 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 June 27, 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

GreenvilleMissoula

GSP - MSO

GSPMSO

Greenville

Fri 12/4

12:00 pm-8:12 pm

2 stops10h 12m

Missoula Johnson-Bell Field

Fri 12/11

5:40 am-6:49 pm

2 stops11h 09m

$359
Quickest round-trip

GreenvilleBozeman

GSP - BZN

GSPBZN

Greenville

Sat 8/15

2:28 pm-6:42 pm

1 stop6h 14m

Bozeman Gallatin Field

Sat 8/22

7:55 am-5:02 pm

1 stop7h 07m

$369

GreenvilleBozeman

GSP - BZN

GSPBZN

Greenville

Sun 8/30

5:20 pm-12:04 am

2 stops8h 44m

Bozeman Gallatin Field

Tue 9/1

11:27 am-10:59 pm

2 stops9h 32m

$388

GreenvilleBozeman

GSP - BZN

GSPBZN

Greenville

Thu 8/20

2:51 pm-10:42 pm

2 stops9h 51m

Bozeman Gallatin Field

Fri 8/28

2:15 pm-10:59 pm

1 stop6h 44m

$398

GreenvilleBozeman

GSP - BZN

GSPBZN

Greenville

Sat 11/14

6:00 am-3:13 pm

2 stops11h 13m

Bozeman Gallatin Field

Wed 11/18

10:41 am-10:46 pm

2 stops10h 05m

$419

GreenvilleBillings

GSP - BIL

GSPBIL

Greenville

Sat 10/24

4:25 pm-10:51 pm

1 stop8h 26m

Billings Logan Intl

Wed 10/28

5:00 am-2:48 pm

1 stop7h 48m

$449

GreenvilleBillings

GSP - BIL

GSPBIL

Greenville

Sat 10/24

4:25 pm-10:51 pm

1 stop8h 26m

Billings Logan Intl

Tue 10/27

5:00 am-2:48 pm

1 stop7h 48m

$449

GreenvilleMissoula

GSP - MSO

GSPMSO

Greenville

Sat 11/14

4:29 pm-9:35 pm

1 stop7h 06m

Missoula Johnson-Bell Field

Wed 11/18

6:15 am-2:48 pm

1 stop6h 33m

$449

GreenvilleMissoula

GSP - MSO

GSPMSO

Greenville

Tue 10/27

4:29 pm-9:35 pm

1 stop7h 06m

Missoula Johnson-Bell Field

Sat 10/31

6:15 am-2:48 pm

1 stop6h 33m

$449

GreenvilleHelena

GSP - HLN

GSPHLN

Greenville

Tue 10/27

4:29 pm-9:39 pm

1 stop7h 10m

Helena

Sat 10/31

6:15 am-2:48 pm

1 stop6h 33m

$449

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/25

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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, November is the cheapest month in which you can book a flight from Greenville to Montana (average of $154). Flying from Greenville to Montana in July is currently the most expensive (average of $379). 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.

How much does it cost to fly round-trip from Greenville to Montana?

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 June 27, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican 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
7.8
Good
8,451 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

7.8

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,451 reviews
Delta
7.8
Good
8,451 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

7.8

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
9,896 reviews
Delta
7.8
Good
8,451 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

7.8

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,779 reviews
Delta
7.8
Good
8,451 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

7.8

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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?

    Delta and United Airlines can get you from Greenville to Montana in just under 6h 14m. Your travel time can differ by up to 3h 58m. Greenville and Montana are separated by a distance of 1685 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, November is the cheapest month in which you can book a flight from Greenville to Montana (average of $154). Flying from Greenville to Montana in July is currently the most expensive (average of $379). 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 June 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$154Average$399FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$249Average$547FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$542FlexibilityNo cancel feeOn-time71%

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