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Montrose

$135+ Cheap flights from Greenville to Montrose (GSP - MTJ)

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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — MTJ
Mar 29 — Apr 51
Sun 3/29
Sun 4/5
1 adult, Economy
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Cheap flight deals from Greenville to Montrose

Cheapest flights from Greenville to Montrose
Explore the most affordable flight options available from Greenville to Montrose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 27, 2026.

This United Airlines deal was found by Cheapflights users on 2/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/266:15 am
GSP
-
MTJ
1 stop9h 45m
United Airlines
Mon 3/307:15 am
MTJ
-
GSP
1 stop5h 54m
United Airlines
Deal found 2/27$229
This American Airlines deal was found by Cheapflights users on 2/27. 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 3/265:00 am
GSP
-
MTJ
2 stops10h 56m
American Airlines
Mon 3/302:38 pm
MTJ
-
GSP
1 stop6h 07m
American Airlines
Deal found 2/27$234
This United Airlines deal was found by Cheapflights users on 2/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/144:13 pm
GSP
-
MTJ
1 stop5h 53m
United Airlines
Wed 3/187:36 am
MTJ
-
GSP
2 stops14h 23m
United Airlines
Deal found 2/27$304
This United Airlines deal was found by Cheapflights users on 2/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/284:10 pm
GSP
-
MTJ
1 stop6h 10m
United Airlines
Sat 5/27:00 am
MTJ
-
GSP
1 stop6h 09m
United Airlines
Deal found 2/23$309
This American Airlines deal was found by Cheapflights users on 2/25. 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.
Sun 3/16:01 am
GSP
-
MTJ
1 stop7h 33m
American Airlines
Fri 3/612:14 pm
MTJ
-
GSP
1 stop8h 26m
American Airlines
Deal found 2/25$414
This United Airlines deal was found by Cheapflights users on 2/25. 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.
Sun 3/16:30 am
GSP
-
MTJ
2 stops10h 07m
United Airlines
Fri 3/67:36 am
MTJ
-
GSP
1 stop5h 39m
United Airlines
Deal found 2/25$419
This United Airlines deal was found by Cheapflights users on 2/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/136:15 am
GSP
-
MTJ
1 stop9h 45m
United Airlines
Tue 3/177:36 am
MTJ
-
GSP
2 stops14h 23m
United Airlines
Deal found 2/26$436

Find flight deals from Greenville to Montrose

Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) to Montrose (MTJ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 27, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$229
(United Airlines)

One-way from

$135
(United Airlines)
Provider with most accurate pricing for Greenville-Montrose County flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greenville-Montrose County flights.
Search Deals
From Greenville to Montrose County
Search Deals
One-way flight from Greenville to Montrose County
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Greenville to Montrose 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 February 27, 2026.
Use the filters below to find and compare flights from Greenville to Montrose that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

GreenvilleMontrose

GSP - MTJ

GSPMTJ

Greenville

Sat 3/14

4:13 pm-8:06 pm

1 stop5h 53m

Montrose County

Wed 3/18

7:36 am-11:59 pm

2 stops14h 23m

$304

GreenvilleMontrose

GSP - MTJ

GSPMTJ

Greenville

Tue 4/28

4:10 pm-8:20 pm

1 stop6h 10m

Montrose County

Sat 5/2

7:00 am-3:09 pm

1 stop6h 09m

$309

GreenvilleMontrose

GSP - MTJ

GSPMTJ

Greenville

Sun 3/15

6:15 am-2:00 pm

1 stop9h 45m

$135

GreenvilleMontrose

GSP - MTJ

GSPMTJ

Greenville

Thu 3/12

6:15 am-2:00 pm

1 stop9h 45m

$135

GreenvilleMontrose

GSP - MTJ

GSPMTJ

Greenville

Thu 3/12

2:42 pm-10:33 am

3 stops45h 51m

$398

GreenvilleMontrose

GSP - MTJ

GSPMTJ

Greenville

Thu 6/18

7:40 pm-8:10 pm

2 stops26h 30m

$419

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/26

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Greenville-Montrose flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Greenville-Montrose flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Greenville-Montrose flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Greenville-Montrose flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Greenville-Montrose flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Greenville to Montrose

Have a flexible travel schedule? Discover the best time to fly to Montrose 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 Montrose

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

Currently, May is the cheapest month in which you can book a flight from Greenville to Montrose (average of $133). Flying from Greenville to Montrose in December is currently the most expensive (average of $416). 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 Montrose

Get insights into the airlines that provide service to Montrose. 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 Montrose. Reviews last updated February 27, 2026.
Get a feel of what it's like to fly with American Airlines from Greenville to Montrose by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,367 reviews

Crew

8.0

Boarding

7.5

Food

6.4

Entertainment

6.9

Overall

7.2

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,367 reviews
American Airlines
7.2
Good
11,367 reviews

Crew

8.0

Boarding

7.5

Food

6.4

Entertainment

6.9

Overall

7.2

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

Related info for your journey

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

  • How long is the flight from Greenville to Montrose?

    There are many flights that can get you from Greenville to Montrose in 5h 53m. Fly via United Airlines to get the fastest option. There are 1438 mi between Greenville and Montrose.

  • What is the cheapest airline to fly from Greenville to Montrose round-trip?

    Flying on American Airlines is currently your cheapest option to Montrose, with prices starting at $345.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Greenville to Montrose 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 Montrose?

    Currently, May is the cheapest month in which you can book a flight from Greenville to Montrose (average of $133). Flying from Greenville to Montrose in December is currently the most expensive (average of $416). 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Greenville to Montrose

Discover the top airline that operate flights from Greenville to Montrose. 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 February 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$345Average$588FlexibilityNo cancel feeOn-time71%

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