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Montrose

$145+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — MTJ
Apr 19 — Apr 261
Sun 4/19
Sun 4/26
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 March 20, 2026.

This American Airlines deal was found by Cheapflights users on 3/19. 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 4/287:00 am
GSP
-
MTJ
1 stop6h 58m
American Airlines
Wed 4/2912:42 pm
MTJ
-
GSP
1 stop7h 58m
American Airlines
Deal found 3/19$289
This American Airlines deal was found by Cheapflights users on 3/15. 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.
Mon 3/306:01 am
GSP
-
MTJ
1 stop7h 33m
American Airlines
Fri 4/32:38 pm
MTJ
-
GSP
1 stop6h 07m
American Airlines
Deal found 3/15$309
This American Airlines deal was found by Cheapflights users on 3/17. 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
-
MTJ
1 stop7h 33m
American Airlines
Sun 4/52:38 pm
MTJ
-
GSP
1 stop6h 07m
American Airlines
Deal found 3/17$329
This American Airlines deal was found by Cheapflights users on 3/19. 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 4/297:00 am
GSP
-
MTJ
1 stop6h 58m
American Airlines
Thu 4/3012:42 pm
MTJ
-
GSP
1 stop7h 58m
American Airlines
Deal found 3/19$349
This American Airlines deal was found by Cheapflights users on 3/19. 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 4/256:31 am
GSP
-
MTJ
1 stop7h 27m
American Airlines
Tue 4/2812:42 pm
MTJ
-
GSP
1 stop7h 58m
American Airlines
Deal found 3/19$379
This American Airlines deal was found by Cheapflights users on 3/19. 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 4/265:20 am
GSP
-
MTJ
2 stops8h 38m
American Airlines
Tue 4/2812:42 pm
MTJ
-
GSP
1 stop7h 58m
American Airlines
Deal found 3/19$384
This American Airlines deal was found by Cheapflights users on 3/19. 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 4/116:31 am
GSP
-
MTJ
1 stop7h 27m
American Airlines
Tue 4/1412:42 pm
MTJ
-
GSP
1 stop7h 58m
American Airlines
Deal found 3/19$439
This American Airlines deal was found by Cheapflights users on 3/19. 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 4/256:31 am
GSP
-
MTJ
1 stop7h 27m
American Airlines
Wed 4/2912:42 pm
MTJ
-
GSP
2 stops9h 15m
American Airlines
Deal found 3/19$444

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 March 20, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$289
(American Airlines)

One-way from

$145
(American 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.
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From Greenville to Montrose County
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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 March 20, 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

Cheapest round-trip

GreenvilleMontrose

GSP - MTJ

GSPMTJ

Greenville

Mon 3/30

6:01 am-11:34 am

1 stop7h 33m

Montrose County

Fri 4/3

2:38 pm-10:45 pm

1 stop6h 07m

$309
Quickest round-trip

GreenvilleMontrose

GSP - MTJ

GSPMTJ

Greenville

Sat 7/18

4:15 pm-8:10 pm

1 stop5h 55m

Montrose County

Sat 7/25

7:25 am-3:19 pm

1 stop5h 54m

$578

GreenvilleMontrose

GSP - MTJ

GSPMTJ

Greenville

Tue 4/14

10:33 am-8:20 pm

2 stops11h 47m

Montrose County

Thu 4/16

7:15 am-9:55 am

2 stops24h 40m

$590

GreenvilleMontrose

GSP - MTJ

GSPMTJ

Greenville

Thu 4/30

4:35 pm-8:18 pm

1 stop5h 43m

Montrose County

Fri 5/1

1:43 pm-2:15 pm

2 stops22h 32m

$594

GreenvilleMontrose

GSP - MTJ

GSPMTJ

Greenville

Mon 6/22

4:15 pm-8:10 pm

1 stop5h 55m

Montrose County

Sat 6/27

7:25 am-3:19 pm

1 stop5h 54m

$637

GreenvilleMontrose

GSP - MTJ

GSPMTJ

Greenville

Wed 4/15

12:07 pm-8:20 pm

2 stops10h 13m

Montrose County

Thu 4/16

7:15 am-9:55 am

2 stops24h 40m

$649

GreenvilleMontrose

GSP - MTJ

GSPMTJ

Greenville

Sat 7/18

5:15 am-1:31 pm

2 stops10h 16m

Montrose County

Sat 7/25

2:21 pm-11:17 pm

1 stop6h 56m

$667

GreenvilleMontrose

GSP - MTJ

GSPMTJ

Greenville

Mon 6/22

7:05 am-7:30 pm

2 stops14h 25m

Montrose County

Sat 6/27

8:00 am-10:50 pm

2 stops12h 50m

$684
Cheapest one-way
Quickest one-way

GreenvilleMontrose

GSP - MTJ

GSPMTJ

Greenville

Wed 4/15

7:00 am-11:58 am

1 stop6h 58m

$145

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/19

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 March 20, 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
7.1
Good
11,481 reviews

Boarding

7.5

Overall

7.1

Comfort

7.2

Entertainment

6.9

Food

6.4

Crew

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes
American Airlines
7.1
Good
11,481 reviews
American Airlines
7.1
Good
11,481 reviews

Boarding

7.5

Overall

7.1

Comfort

7.2

Entertainment

6.9

Food

6.4

Crew

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes

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 55m. Fly via American Airlines or United Airlines to get the fastest option. There are 1438 mi between Greenville and Montrose. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $248.

  • 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 March 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$526FlexibilityNo cancel feeOn-time71%

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