$355+ 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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — MTJ
Oct 3 — Oct 101
Round-trip
1 adult, Economy
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Find cheap flights from Greenville to Montrose with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Greenville to Montrose
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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 September 3, 2026.
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 September 3, 2026.
This American Airlines deal was found by Cheapflights users on 9/1. 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 12/97:46 am -
1 stop6h 53m
Sat 12/121:10 pm -
1 stop6h 48m
Deal found 9/1![American Airlines logo]()
$355
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Mon 11/96:20 am -
2 stops8h 16m
Sat 11/147:15 am -
1 stop5h 48m
Deal found 9/1![United Airlines logo]()
$415
This Southwest deal was found by Cheapflights users on 9/1. 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.
Wed 11/256:45 am -
2 stops15h 00m
Wed 12/28:55 am -
2 stops7h 15m
Deal found 9/1![Southwest logo]()
$442
This United Airlines deal was found by Cheapflights users on 9/2. 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 10/274:29 pm -
1 stop6h 01m
Sat 10/317:15 am -
1 stop5h 48m
Deal found 9/2![United Airlines logo]()
$445
This American Airlines deal was found by Cheapflights users on 9/1. 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 11/97:51 am -
1 stop6h 48m
Sat 11/141:10 pm -
1 stop6h 48m
Deal found 9/1![American Airlines logo]()
$467
Best flights from Greenville to MontroseDiscover 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 September 3, 2026.
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 September 3, 2026.
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Mon 11/96:20 am -
2 stops8h 16m
Sat 11/147:15 am -
1 stop5h 48m
Deal found 9/1![United Airlines logo]()
$415
This Southwest deal was found by Cheapflights users on 9/1. 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.
Wed 11/256:45 am -
2 stops15h 00m
Wed 12/28:55 am -
2 stops7h 15m
Deal found 9/1![Southwest logo]()
$442
This United Airlines deal was found by Cheapflights users on 9/2. 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 10/274:29 pm -
1 stop6h 01m
Sat 10/317:15 am -
1 stop5h 48m
Deal found 9/2![United Airlines logo]()
$445
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Wed 11/254:29 pm -
1 stop22h 07m
Wed 12/27:10 am -
1 stop6h 08m
Deal found 9/1![United Airlines logo]()
$575
This United Airlines deal was found by Cheapflights users on 9/1. 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 11/144:29 pm -
1 stop6h 01m
Sat 11/211:40 pm -
2 stops17h 50m
Deal found 9/1![United Airlines logo]()
$616
Last-minute flights from Greenville to MontroseDiscover last-minute flight deals from Greenville to Montrose. Data last updated September 3, 2026 and is based on user searches.
Discover last-minute flight deals from Greenville to Montrose. Data last updated September 3, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/2. 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 9/254:25 pm -
1 stop6h 14m
Sun 9/277:15 am -
1 stop5h 53m
Deal found 9/2![United Airlines logo]()
$948
This American Airlines deal was found by Cheapflights users on 9/1. 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 9/298:01 am -
1 stop7h 25m
Tue 10/61:14 pm -
1 stop6h 51m
Deal found 9/1![American Airlines logo]()
$657
This United Airlines deal was found by Cheapflights users on 9/1. 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 9/294:25 pm -
1 stop6h 14m
Tue 10/63:23 pm -
2 stops16h 35m
Deal found 9/1![United Airlines logo]()
$671
This United Airlines deal was found by Cheapflights users on 9/1. 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 10/274:29 pm -
1 stop6h 01m
Sat 10/317:15 am -
1 stop5h 48m
Deal found 9/1![United Airlines logo]()
$445
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 September 3, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $355 (American Airlines) |
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 7,457,451 searches. Data last updated September 3, 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
Cheapest round-trip
GreenvilleMontrose
GSP Greenville - MTJ Montrose County
GSPMTJ
Greenville
Mon 11/9
6:20 am-12:36 pm
2 stops8h 16m
Montrose County
Sat 11/14
7:15 am-3:03 pm
1 stop5h 48m
$415
GreenvilleMontrose
GSP Greenville - MTJ Montrose County
GSPMTJ
Greenville
Wed 11/25
6:45 am-7:45 pm
2 stops15h 00m
Montrose County
Wed 12/2
8:55 am-6:10 pm
2 stops7h 15m
$442
Quickest round-trip
GreenvilleMontrose
GSP Greenville - MTJ Montrose County
GSPMTJ
Greenville
Tue 10/27
4:29 pm-8:30 pm
1 stop6h 01m
Montrose County
Sat 10/31
7:15 am-3:03 pm
1 stop5h 48m
$445
GreenvilleMontrose
GSP Greenville - MTJ Montrose County
GSPMTJ
Greenville
Wed 11/25
4:29 pm-12:36 pm
1 stop22h 07m
Montrose County
Wed 12/2
7:10 am-3:18 pm
1 stop6h 08m
$575
GreenvilleMontrose
GSP Greenville - MTJ Montrose County
GSPMTJ
Greenville
Sat 11/14
4:29 pm-8:30 pm
1 stop6h 01m
Montrose County
Sat 11/21
1:40 pm-9:30 am
2 stops17h 50m
$616
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.
GSP-MTJ
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.
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.
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