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

American Airlines, at $561, was found to be the cheapest airline from Greenville to Flagstaff.. This flight start at 9% lower than the current average price 3 months from now.

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

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

In terms of precipitation, rainfall in Flagstaff ranges from 0.4 - 2.7 inches per month. August is typically the wettest month, when rainfall can reach 2.7 in. June is typically the driest time to visit Flagstaff when rainfall is around 0.4 in.

If weather is an important factor for your trip to Flagstaff, 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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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

Leaving on a Tuesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 51% on the overall cost on flights from Greenville to Flagstaff.

What is the cheapest month to fly from Greenville to Flagstaff?

September is one of the best times of the year to fly to Flagstaff from Greenville. Prices for September average $622 per person but you can even find prices for as low as $396. The most expensive prices can be found in the month of May. Opting for a September flight can save you 40% on your journey compared to booking in May

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

When flying from Greenville to Flagstaff, 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 24% versus a flight at noon.

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

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

How can I find direct flights from Greenville to Flagstaff?

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

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

Yes. Cheapflights offers flight deals from Greenville to Flagstaff by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$561+ Flights from Greenville to Flagstaff

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Cheap flight deals from Greenville to Flagstaff

Round-trip from	$561 (American Airlines)
Popular in	May
Cheapest in	September
Average price	$435

From Greenville to Flagstaff Pulliam

Search Deals

Highest demand for flights based on searches. 14% potential increase in price ($102 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($26 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

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Find flight deals from Greenville to Flagstaff

Cheapest flights from Greenville to Flagstaff
Explore the most affordable flight options available from Greenville to Flagstaff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.

mié. 8/137:41 amGSP - FLG

2 stops12h 56mAmerican Airlines

mié. 8/208:15 amFLG - GSP

2 stops12h 20mAmerican Airlines

Deal found 7/30

$561

Best flights from Greenville to Flagstaff
Discover carefully curated flight deals from Greenville to Flagstaff that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated julio 30, 2025.

mié. 8/137:41 amGSP - FLG

2 stops12h 56mAmerican Airlines

mié. 8/208:15 amFLG - GSP

2 stops12h 20mAmerican Airlines

Deal found 7/30

$561

Last-minute flights from Greenville to Flagstaff
Discover last-minute flight deals from Greenville to Flagstaff. Data last updated julio 30, 2025 and is based on user searches.

mié. 8/137:41 amGSP - FLG

2 stops12h 56mAmerican Airlines

mié. 8/208:15 amFLG - GSP

2 stops12h 20mAmerican Airlines

Deal found 7/30

$561

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

GreenvilleFlagstaff

GSP - FLG

GSPFLG

Greenville

mié. 8/13

7:41 am-5:37 pm

2 stops12h 56m

Flagstaff Pulliam

mié. 8/20

8:15 am-11:35 pm

2 stops12h 20m

$561

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Greenville to Flagstaff

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

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

Currently, July is the cheapest month in which you can book a flight from Greenville to Flagstaff (average of $537). Flying from Greenville to Flagstaff in March is currently the most expensive (average of $659). 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 Flagstaff

Read through reviews of airlines operating flights from Greenville to Flagstaff, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break

American Airlines

7.2

Good

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Andrew,May 2025

LAX - MIA

Related info for your journey

What is the cheapest airline to fly from Greenville to Flagstaff round-trip?
American Airlines, at $561, was found to be the cheapest airline from Greenville to Flagstaff.. This flight start at 9% lower than the current average price 3 months from now.
Can I find deals for flights from Greenville to Flagstaff that include hotel bookings?
Yes. In addition to deals on Greenville to Flagstaff flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Greenville to Flagstaff?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Greenville to Flagstaff.
Can I find deals for business class flights from Greenville to Flagstaff?
Yes. Cheapflights offers flight deals from Greenville to Flagstaff 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 Flagstaff?
Currently, July is the cheapest month in which you can book a flight from Greenville to Flagstaff (average of $537). Flying from Greenville to Flagstaff in March is currently the most expensive (average of $659). 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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Winslow

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Top airline flying from Greenville to Flagstaff

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$396	Average$671	FlexibilityNo cancel fee	On-time71%

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$561+ Cheap flights from Greenville to Flagstaff (GSP - FLG)

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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Greenville to Flagstaff 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 Flagstaff

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Greenville to Flagstaff

Cheapest flights from Greenville to FlagstaffExplore the most affordable flight options available from Greenville to Flagstaff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.

Explore the most affordable flight options available from Greenville to Flagstaff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Greenville to Flagstaff

Have a flexible travel schedule? Discover the best time to fly to Flagstaff from Greenville with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Greenville to Flagstaff

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

Reviews of airlines servicing Flagstaff

Read through reviews of airlines operating flights from Greenville to Flagstaff, such as American Airlines. Reviews also offer insight into each airline's 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 Flagstaff. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

How can I find direct flights from Greenville to Flagstaff?

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

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

Traveling to a place near Flagstaff?

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 Flagstaff

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

Top airline flying from Greenville to Flagstaff

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Book with Flexibility

Travel Smart

Cheapest flights from Greenville to Flagstaff
Explore the most affordable flight options available from Greenville to Flagstaff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.