What are the cheapest airlines flying from Greenville to Montrose round-trip?

Flying on United Airlines is currently your cheapest option to Montrose, with prices starting at $322. Another option worth looking into is American Airlines, starting at $362 round trip.

What is the cheapest day to fly from Greenville to Montrose?

Travelers seeking maximum savings on their Greenville to Montrose flight should consider departing on Tuesday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Montrose ranges from 0.4 - 1.2 inches per month. August is typically the wettest month, when rainfall can reach 1.2 in. January is typically the driest time to visit Montrose when rainfall is around 0.4 in.

If weather is an important factor for your trip to Montrose, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

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

Travelers have found that booking a Monday departure is the best way to save up to 82% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

When flying from Greenville to Montrose, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 12% versus a flight at noon.

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.

$322+ Flights from Greenville to Montrose

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Cheap flight deals from Greenville to Montrose

Round-trip from	$322 (United Airlines)

From Greenville to Montrose County

Search Deals

Find 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 July 3, 2025.

Wed 7/304:25 pmGSP - MTJ

1 stop6h 26mUnited Airlines

Wed 8/67:15 amMTJ - GSP

1 stop5h 48mUnited Airlines

Deal found 7/1

$322

Tue 7/297:00 amGSP - MTJ

1 stop8h 46mAmerican Airlines

Tue 8/510:37 amMTJ - GSP

1 stop7h 05mAmerican Airlines

Deal found 7/2

$362

Best flights from Greenville to Montrose
Discover carefully curated flight deals from Greenville to Montrose that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Wed 7/304:25 pmGSP - MTJ

1 stop6h 26mUnited Airlines

Wed 8/67:15 amMTJ - GSP

1 stop5h 48mUnited Airlines

Deal found 7/1

$322

Tue 7/297:00 amGSP - MTJ

1 stop8h 46mAmerican Airlines

Tue 8/510:37 amMTJ - GSP

1 stop7h 05mAmerican Airlines

Deal found 7/2

$362

Last-minute flights from Greenville to Montrose
Discover last-minute flight deals from Greenville to Montrose. Data last updated July 3, 2025 and is based on user searches.

Tue 7/297:00 amGSP - MTJ

1 stop8h 46mAmerican Airlines

Tue 8/510:37 amMTJ - GSP

1 stop7h 05mAmerican Airlines

Deal found 7/2

$362

Wed 7/304:25 pmGSP - MTJ

1 stop6h 26mUnited Airlines

Wed 8/67:15 amMTJ - GSP

1 stop5h 48mUnited Airlines

Deal found 7/1

$322

Cheapflights Fare Finder

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

Wed 7/30

4:25 pm-8:51 pm

1 stop6h 26m

Montrose County

Wed 8/6

7:15 am-3:03 pm

1 stop5h 48m

$322

GreenvilleMontrose

GSP - MTJ

GSPMTJ

Greenville

Tue 7/29

7:00 am-1:46 pm

1 stop8h 46m

Montrose County

Tue 8/5

10:37 am-7:42 pm

1 stop7h 05m

$362

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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, October is the cheapest month in which you can book a flight from Greenville to Montrose (average of $371). Flying from Greenville to Montrose in March is currently the most expensive (average of $539). 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 a feel of what it's like to fly with United Airlines and 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.

United Airlines

7.4

Good

8,861 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

United Airlines

7.4

Good

8,861 reviews

United Airlines

7.4

Good

8,861 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

American Airlines

7.2

Good

10,000 reviews

United Airlines

7.4

Good

8,861 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

What are the cheapest airlines flying from Greenville to Montrose round-trip?
Flying on United Airlines is currently your cheapest option to Montrose, with prices starting at $322. Another option worth looking into is American Airlines, starting at $362 round trip.
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, October is the cheapest month in which you can book a flight from Greenville to Montrose (average of $371). Flying from Greenville to Montrose in March is currently the most expensive (average of $539). 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

Top 2 airlines flying from Greenville to Montrose

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$326	Average$492	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$386	Average$468	FlexibilityNo cancel fee	On-time69%

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$322+ Cheap flights from Greenville to Montrose (GSP - MTJ)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Greenville to Montrose with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Greenville to Montrose

Round-trip from

Find flight deals from Greenville to Montrose

Cheapest flights from Greenville to MontroseExplore 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 July 3, 2025.

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 July 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Greenville to Montrose that are best for you.

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.

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?

Reviews of airlines servicing Montrose

Get a feel of what it's like to fly with United Airlines and 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.

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.

What are the cheapest airlines flying from Greenville to Montrose round-trip?

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

How can I find direct flights from Greenville to Montrose?

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

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

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.

Alternative routes for Greenville to Montrose

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Greenville to Montrose

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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 July 3, 2025.