$142 Cheap Flights from Phoenix (PHX) to Greenville (GSP)

View $142 flight on Wed, Jan 28, 2026Opens in a new window

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to Greenville-Spartanburg Intl. Airport (GSP)

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Cheap Flights from Phoenix to Greenville (PHX-GSP)

Prices were available within the past 7 days and start at $142 for one-way flights and $283 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Sep 10 - Tue, Sep 16
PHX
Phoenix
GSP
Greenville
$283 Roundtrip, found 23 hours ago
$283
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Wed, Sep 10 from Phoenix to Greenville, returning Tue, Sep 16, priced at $283 found 23 hours ago
Delta
Tue, Sep 30 - Wed, Oct 1
PHX
Phoenix
GSP
Greenville
$283 Roundtrip, found 1 day ago
$283
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Sep 30 from Phoenix to Greenville, returning Wed, Oct 1, priced at $283 found 1 day ago
American Airlines
Wed, Sep 10 - Tue, Sep 16
PHX
Phoenix
GSP
Greenville
$285 Roundtrip, found 23 hours ago
$285
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Wed, Sep 10 from Phoenix to Greenville, returning Tue, Sep 16, priced at $285 found 23 hours ago
American Airlines
Wed, Sep 10 - Tue, Sep 16
PHX
Phoenix
GSP
Greenville
$287 Roundtrip, found 23 hours ago
$287
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Wed, Sep 10 from Phoenix to Greenville, returning Tue, Sep 16, priced at $287 found 23 hours ago
Southwest Airlines
Wed, Jan 28 - Sat, Feb 7
PHX
Phoenix
GSP
Greenville
$304 Roundtrip, found 1 day ago
$304
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Wed, Jan 28 from Phoenix to Greenville, returning Sat, Feb 7, priced at $304 found 1 day ago
United
Tue, Sep 30 - Wed, Oct 1
PHX
Phoenix
GSP
Greenville
$304 Roundtrip, found 1 day ago
$304
Roundtrip
found 1 day ago
Select United flight, departing Tue, Sep 30 from Phoenix to Greenville, returning Wed, Oct 1, priced at $304 found 1 day ago
American Airlines
Thu, Sep 25 - Tue, Sep 30
PHX
Phoenix
GSP
Greenville
$309 Roundtrip, found 20 hours ago
$309
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Thu, Sep 25 from Phoenix to Greenville, returning Tue, Sep 30, priced at $309 found 20 hours ago
Southwest Airlines
Tue, Sep 23 - Sat, Sep 27
PHX
Phoenix
GSP
Greenville
$309 Roundtrip, found 3 days ago
$309
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Tue, Sep 23 from Phoenix to Greenville, returning Sat, Sep 27, priced at $309 found 3 days ago
Delta
Thu, Sep 25 - Tue, Sep 30
PHX
Phoenix
GSP
Greenville
$314 Roundtrip, found 20 hours ago
$314
Roundtrip
found 20 hours ago
Select Delta flight, departing Thu, Sep 25 from Phoenix to Greenville, returning Tue, Sep 30, priced at $314 found 20 hours ago
Alaska Airlines
Wed, Aug 27 - Wed, Sep 3
PHX
Phoenix
GSP
Greenville
$777 Roundtrip, found 2 days ago
$777
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Aug 27 from Phoenix to Greenville, returning Wed, Sep 3, priced at $777 found 2 days ago

Find the cheapest month to fly from Phoenix (PHX) to Greenville (GSP)

September is typically the cheapest month to fly

From $248 - $608 per traveler.

Graph displaying average flight prices per month

Alternative airports near Greenville

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Greenville-Spartanburg Intl. GSP. Cheapest option available. Average driving time to city center is 18 minutes. Flights from $347
GSP
Greenville-Spartanburg Intl.
Cheapest
Average driving time to city center18 min
Flights from $347
Flights from Phoenix (PHX) to Greenville (GSP)
Origin airport
Sky Harbor Intl.
Destination airport
Greenville-Spartanburg Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Southwest Airlines, United
Roundtrip price
$282
Distance
1699 mi

Phoenix to Greenville Flights

The cheapest times to fly from Phoenix to Greenville

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Phoenix to Greenville are during the month of September. You can find some of the cheapest flights from Phoenix to Greenville with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Phoenix to Greenville

Sunday is one of the best days to book for cheap flights from Phoenix to Greenville: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Phoenix to Greenville

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Phoenix to Greenville in 2025. You can also book with separate airlines for your outbound and return journeys, from $142 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Phoenix to Greenville flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Phoenix to Greenville airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Sky Harbor Intl. Airport (PHX) to Greenville-Spartanburg Intl. Airport (GSP) cost?
Snag a cheap one-way flight from $142 or cheap return flight from $283 from Sky Harbor Intl. Airport (PHX) to Greenville-Spartanburg Intl. Airport (GSP) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Sky Harbor Intl. Airport (PHX) to Greenville-Spartanburg Intl. Airport (GSP)?
Flying in September can help you save, as it's the cheapest month for flights between PHX and GSP. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from Sky Harbor Intl. Airport (PHX) to Greenville-Spartanburg Intl. Airport (GSP)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll fly you from PHX to GSP. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from Sky Harbor Intl. Airport (PHX) to Greenville-Spartanburg Intl. Airport (GSP)?
You'll need to catch a flight with a layover when traveling from Sky Harbor Intl. Airport (PHX) to Greenville-Spartanburg Intl. Airport (GSP). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from PHX to GSP?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* However, this can change based on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sky Harbor Intl. Airport (PHX) to Greenville-Spartanburg Intl. Airport (GSP)?
Choose a flight from Sky Harbor Intl. Airport (PHX) to Greenville-Spartanburg Intl. Airport (GSP) that leaves before 3 PM to reduce the risk of cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Greenville from Sky Harbor Intl. Airport (PHX)?
Explore your flight options from Sky Harbor Intl. Airport (PHX) to Asheville Regional Airport (AVL). This is the only Greenville airport you can fly into if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Sky Harbor Intl. Airport (PHX) to Greenville-Spartanburg Intl. Airport (GSP) last-minute?
Waiting until just before your trip to book your flight from PHX to GSP often results in higher prices. While you might find some last-minute discounts, they aren't always guaranteed. Allow some flexibility in your schedule for a better chance of landing a bargain.
Is it cheaper to book a PHX to GSP flight and hotel package?
Compared with arranging hotels and flights separately, booking a PHX to GSP flight and hotel package with Expedia could result in significant savings. What's more, having everything in one easy place will take the stress out of travel planning. Just pick your flights and choose from our wide range of stays, then customize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Sky Harbor Intl. Airport (PHX) to Greenville-Spartanburg Intl. Airport (GSP)?
If you reserved your PHX to GSP flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

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*Available to One Key members.