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$142+ 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — BZN
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Greenville to Montana

Keep the following information in mind while searching for Greenville to Montana flight deals. Data was last updated August 14, 2025.

Round-trip from

$288
(American Airlines)

One-way from

$142
(American Airlines)

Popular in

March

Cheapest in

November

Average price

$414
From Greenville to Montana
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One-way flight from Greenville to Montana
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Highest demand for flights based on searches. 7% potential increase in price ($45 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 August 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/14. 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 10/156:00 amGSP - BZN
2 stops9h 08mAmerican Airlines
Wed 10/2212:58 pmBZN - GSP
1 stop6h 59mAmerican Airlines
Deal found 8/14$288
This Delta deal was found by Cheapflights users on 8/14. 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.
Wed 10/155:30 amGSP - BZN
2 stops13h 15mDelta
Wed 10/222:01 pmBZN - GSP
2 stops7h 53mDelta
Deal found 8/14$293
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Tue 9/92:00 pmGSP - BIL
2 stops10h 39mAmerican Airlines
Tue 9/166:02 amBIL - GSP
2 stops9h 50mAmerican Airlines
Deal found 8/13$299
This Delta deal was found by Cheapflights users on 8/13. 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 10/245:30 amGSP - FCA
2 stops10h 59mDelta
Mon 10/276:10 pmFCA - GSP
2 stops12h 49mDelta
Deal found 8/13$299
This American Airlines deal was found by Cheapflights users on 8/14. 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 11/17:19 amGSP - BZN
1 stop6h 49mAmerican Airlines
Tue 11/41:52 pmBZN - GSP
1 stop8h 31mAmerican Airlines
Deal found 8/14$304
This Delta deal was found by Cheapflights users on 8/14. 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 11/18:30 amGSP - BZN
1 stop6h 49mDelta
Tue 11/411:40 amBZN - GSP
2 stops10h 14mDelta
Deal found 8/14$309
This American Airlines deal was found by Cheapflights users on 8/12. 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 10/87:20 amGSP - BIL
1 stop6h 30mAmerican Airlines
Mon 10/1312:20 pmBIL - GSP
1 stop7h 37mAmerican Airlines
Deal found 8/12$314
This Delta deal was found by Cheapflights users on 8/13. 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.
Tue 9/93:20 pmGSP - BIL
2 stops9h 52mDelta
Tue 9/166:25 amBIL - GSP
2 stops14h 16mDelta
Deal found 8/13$324
This Southwest deal was found by Cheapflights users on 8/12. 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.
Tue 9/93:25 pmGSP - BZN
2 stops9h 30mSouthwest
Tue 9/165:45 pmBZN - GSP
2 stops14h 05mSouthwest
Deal found 8/12$341
This American Airlines deal was found by Cheapflights users on 8/13. 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 8/297:37 amGSP - BIL
1 stop6h 12mAmerican Airlines
Wed 9/37:03 amBIL - GSP
1 stop7h 54mAmerican Airlines
Deal found 8/13$344
This American Airlines deal was found by Cheapflights users on 8/13. 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 9/2412:16 pmGSP - BZN
1 stop9h 01mAmerican Airlines
Sat 9/277:20 amBZN - GSP
1 stop7h 37mAmerican Airlines
Deal found 8/13$356
This American Airlines deal was found by Cheapflights users on 8/12. 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 9/2012:16 pmGSP - MSO
2 stops13h 02mAmerican Airlines
Sat 9/271:51 pmMSO - GSP
1 stop6h 39mAmerican Airlines
Deal found 8/12$359

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 August 14, 2025.
Use the filters below to find and compare flights from Greenville to Montana that are best for you.

Fly from

Greenville

Fly to

Montana

Route

Depart

Return

Price

GreenvilleBozeman

GSP - BZN

GSPBZN

Greenville

Wed 10/15

6:00 am-1:08 pm

2 stops9h 08m

Bozeman Gallatin Field

Wed 10/22

1:58 pm-10:38 pm

1 stop6h 40m

$288

GreenvilleBozeman

GSP - BZN

GSPBZN

Greenville

Wed 10/15

5:30 am-4:45 pm

2 stops13h 15m

Bozeman Gallatin Field

Wed 10/22

2:01 pm-11:54 pm

2 stops7h 53m

$293

GreenvilleBillings

GSP - BIL

GSPBIL

Greenville

Tue 9/9

2:00 pm-10:39 pm

2 stops10h 39m

Billings Logan Intl

Tue 9/16

6:02 am-5:52 pm

2 stops9h 50m

$299

GreenvilleKalispell

GSP - FCA

GSPFCA

Greenville

Fri 10/24

5:30 am-2:29 pm

2 stops10h 59m

Kalispell Glacier Park

Mon 10/27

6:10 pm-8:59 am

2 stops12h 49m

$299

GreenvilleBozeman

GSP - BZN

GSPBZN

Greenville

Sat 11/1

7:19 am-12:08 pm

1 stop6h 49m

Bozeman Gallatin Field

Tue 11/4

1:52 pm-12:23 am

1 stop8h 31m

$304

GreenvilleBozeman

GSP - BZN

GSPBZN

Greenville

Sat 11/1

8:30 am-1:19 pm

1 stop6h 49m

Bozeman Gallatin Field

Tue 11/4

11:40 am-11:54 pm

2 stops10h 14m

$309

GreenvilleBillings

GSP - BIL

GSPBIL

Greenville

Wed 10/8

7:20 am-11:50 am

1 stop6h 30m

Billings Logan Intl

Mon 10/13

12:20 pm-9:57 pm

1 stop7h 37m

$314

GreenvilleBillings

GSP - BIL

GSPBIL

Greenville

Tue 9/9

3:20 pm-11:12 pm

2 stops9h 52m

Billings Logan Intl

Tue 9/16

6:25 am-10:41 pm

2 stops14h 16m

$324

GreenvilleBozeman

GSP - BZN

GSPBZN

Greenville

Tue 2/10

7:55 am-12:12 pm

1 stop6h 17m

Bozeman Gallatin Field

Sat 2/14

1:43 pm-9:41 pm

1 stop5h 58m

$335

GreenvilleBozeman

GSP - BZN

GSPBZN

Greenville

Tue 9/9

3:25 pm-10:55 pm

2 stops9h 30m

Bozeman Gallatin Field

Tue 9/16

5:45 pm-9:50 am

2 stops14h 05m

$341

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 42 results
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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, October is the cheapest month in which you can book a flight from Greenville to Montana (average of $371). Flying from Greenville to Montana in May is currently the most expensive (average of $478). 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.

What is the cheapest time of day to fly from GSP to MT?

Find hourly flight availability from Greenville to Montana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

When flying from Greenville to Montana, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 August 14, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United 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.
Southwest
8.0
Very good
4,244 reviews

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,244 reviews
Southwest
8.0
Very good
4,244 reviews

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,980 reviews
Southwest
8.0
Very good
4,244 reviews

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,916 reviews
Southwest
8.0
Very good
4,244 reviews

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,244 reviews

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

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.

  • What are the cheapest airlines to fly from Greenville to Montana one-way?

    $142 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $147 and $280, respectively.

  • 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 - Billings Logan Intl.

  • 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, October is the cheapest month in which you can book a flight from Greenville to Montana (average of $371). Flying from Greenville to Montana in May is currently the most expensive (average of $478). 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

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Top 4 airlines flying from Greenville to Montana

Discover the top 4 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$288Average$619FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$579FlexibilityNo cancel feeOn-time71%
DeltaCheapest$344Average$434FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$467Average$577FlexibilityNo cancel feeOn-time63%

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