PHX - GSP

$149 Find Cheap Flights from Phoenix to Greenville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Phoenix to Greenville departing on 8/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Greenville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phoenix to Greenville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phoenix to Greenville, as well as popular online travel agencies
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Cheap Flights from Phoenix to Greenville (PHX-GSP)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Phoenix to Greenville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Phoenix to Greenville

Wed, Aug 20 - Mon, Aug 25
Delta Logo
11:59 pm - 11:29 amPHX-GSP
8h 30m1 stop
Delta Logo
5:20 pm - 10:49 pmGSP-PHX
8h 29m1 stop
$297Delta
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Tue, Aug 19 - Tue, Sep 9
Southwest Logo
6:05 am - 2:40 pmPHX-GSP
5h 35m1 stop
Southwest Logo
9:30 am - 3:50 pmGSP-PHX
9h 20m2 stops
$302Southwest
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Thu, Aug 7 - Sat, Aug 9
Delta Logo
10:50 am - 9:37 pmPHX-GSP
7h 47m1 stop
Delta Logo
10:06 am - 2:19 pmGSP-PHX
7h 13m1 stop
$306Delta
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Tue, Aug 19 - Tue, Sep 9
Southwest Logo
7:45 pm - 9:50 amPHX-GSP
11h 05m2 stops
Southwest Logo
9:30 am - 3:50 pmGSP-PHX
9h 20m2 stops
$307Southwest
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Thu, Aug 7 - Tue, Aug 12
United Airlines Logo
12:09 pm - 10:00 pmPHX-GSP
6h 51m1 stop
United Airlines Logo
5:35 pm - 12:27 amGSP-PHX
9h 52m2 stops
$342United Airlines
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Sun, Aug 3 - Mon, Aug 11
American Airlines Logo
12:57 am - 10:51 amPHX-GSP
6h 54m1 stop
American Airlines Logo
2:30 pm - 7:16 pmGSP-PHX
7h 46m1 stop
$362American Airlines
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Wed, Aug 6 - Sat, Aug 9
American Airlines Logo
12:24 am - 10:55 amPHX-GSP
7h 31m1 stop
American Airlines Logo
7:14 am - 10:42 amGSP-PHX
6h 28m1 stop
$371American Airlines
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Thu, Aug 21 - Tue, Aug 26
United Airlines Logo
12:20 pm - 10:00 pmPHX-GSP
6h 40m1 stop
United Airlines Logo
10:24 am - 8:17 pmGSP-PHX
12h 53m2 stops
$392United Airlines
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Thu, Oct 23 - Mon, Oct 27
Alaska Airlines Logo
7:00 am - 9:50 pmPHX-GSP
11h 50m2 stops
Alaska Airlines Logo
12:09 pm - 10:58 pmGSP-PHX
13h 49m2 stops
$577Alaska Airlines
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Thu, Oct 23 - Mon, Oct 27
Alaska Airlines Logo
12:10 pm - 10:20 amPHX-GSP
19h 10m2 stops
Alaska Airlines Logo
12:09 pm - 10:58 pmGSP-PHX
13h 49m2 stops
$627Alaska Airlines
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KAYAK's insights & trends for Phoenix to Greenville flights

Get data-powered insights and trends into flights from Phoenix to Greenville to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Phoenix to Greenville?

The average price of all round-trip flights from Phoenix Sky Harbor Intl Airport to Greenville clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Phoenix to Greenville, look for departures on Wednesdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Greenville, Tuesday is the cheapest day to fly and Monday is the most expensive.

What is the cheapest month to fly from Phoenix Sky Harbor Intl Airport to Greenville?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Phoenix Sky Harbor Intl Airport to Greenville, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Phoenix Sky Harbor Intl Airport to Greenville is January, where tickets cost $311 (return) on average. On the other hand, the most expensive months are March and November, where the average cost of round-trip tickets is $496 and $484 respectively.

How far in advance should I book a flight from Phoenix Sky Harbor Intl Airport to Greenville?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Phoenix Sky Harbor Intl Airport to Greenville, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Phoenix Sky Harbor Intl Airport to Greenville, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know

Low seasonJanuary
High seasonDecember
Cheapest flight$149
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Phoenix to Greenville

When to book flights from Phoenix to Greenville

Are your dates flexible? Find out the best times to travel from Phoenix to Greenville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Phoenix to Greenville flights

  • What is the cheapest flight from Phoenix Sky Harbor Intl Airport to Greenville?

    In the last 3 days, the lowest price for a flight from Phoenix Sky Harbor Intl Airport to Greenville was $149 for a one-way ticket and $297 for a round-trip.

  • Do I need a passport to fly between Phoenix and Greenville?

    No

  • Which airports will I be using when flying from Phoenix to Greenville?

    On your way to Greenville, you’ll fly out from Phoenix Sky Harbor Intl. You’ll be landing at Greenville.

  • Which aircraft models fly most regularly from Phoenix to Greenville?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Phoenix to Greenville?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Phoenix and Greenville, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Phoenix to Greenville, Delta or Southwest?

    The two airlines most popular with KAYAK users for flights from Phoenix to Greenville are Delta and Southwest. With an average price for the route of $386 and an overall rating of 8.0, Delta is the most popular choice. Southwest is also a great choice for the route, with an average price of $426 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Phoenix to Greenville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Phoenix to Greenville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Phoenix to Greenville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Greenville from Phoenix is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Phoenix to Greenville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Greenville with an airline and back to Phoenix with another airline. Booking your flights between Phoenix and GSP can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Phoenix to Greenville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Greenville from Phoenix up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 4 airlines serving from Phoenix to Greenville

 
See real verified KAYAK customer reviews for airlines flying from Phoenix to Greenville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Phoenix to Greenville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4287 reviews
7.6Entertainment
8.2Boarding
7.1Food
8.6Crew
8.0Comfort
Airline reviews

Southwest is typically delayed, and it gets wearisome. It is no longer a discount airline and you get way less than you pay for when it comes to comfort and Ce.

6.0 GoodDavid, Jun 2025BWI - COS
Read more Southwest reviews

Southwest is typically delayed, and it gets wearisome. It is no longer a discount airline and you get way less than you pay for when it comes to comfort and Ce.

We sat on the plane on the tarmac for 4 hours.

I'm not a fan of Southwest's model. I don't like the herding style of boarding.

Flight crew and cabin crew were great. I had to rearrange flights because my original flight was 3hrs delayed for weather, the rub is the flight I moved to boarded on time then we sat at the gate for 2 hours because scheduling stole our first officer for another flight, TWICE. Then our actual FO was an hour delayed. To make it worse my original flight went from a 3 hour delay to departing 15min EARLY. Just poor scheduling operations all around.

Bring back peanuts Take our drink orders when were all seated, especially after you switch to assigned seating.

Staff was far less than helpful at all times. Departure and arrival times mean nothing to Southwest. Extremely disappointed, will never fly with them again, and I’ll be sure to share my experience with all.

It is southwest seat was ok. Not the most comfortable seat

I’ve always loved Southwest. No issues at all. I was flying standby and the gate agent was extremely friendly and helpful. Boarding was smooth and I was able to get a window seat in the emergency exit row. Crew was fantastic! They were very professional and accommodating. We had to divert from our destination due to weather but the flight crew kept everyone at ease and informed us of all pertinent information. Excellent flight

The price of the tickets isn't matching the flight experience. No matter how long the flight is, you're only getting pretzels. The flight attendants looked unkept and over it.

Plz don't take away free bags and free seating

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

The entertainment and wifi mostly didn't work on this flight.

Terrible entertainment system - kept freezing and audio kept cutting out. Snacks were mediocre at best for a 5 hour flight.

The check in and bag drop off for Sky Priority members is slow. The Clear security was also slow - a TSA issue.

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

Excellent service despite turbulence during the flight. Flight attendants were remarkable!

I liked that the flight was nonstop from ORD to CIU for $200 round trip.

Smooth flight, especially take off and landing, and great crew on board. Really loved the stroopwaffles!

Overall, a good experience. The food, however, was subpar. The breakfast was a joke.

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Wonderful crew and early arrival to our destination. It was so nice to have free wifi access and movies too. Thank you!

Bigger seats. Board back to front! Disembark front to back!

Plane was pretty clean, staff was friendly and helpful, flight left about on time arrived early. Took a long time to board and get off the plane - carry on items didn't have enough room so people had to move all around to find places.

Service in first class no longer exists on American Airlines .

My seat was very worn. Otherwise I had an excellent flight

Boarding can be more efficiently done by having the back row passengers board first. This way, the other people do the have to wait for front row passengers to load their luggage in the overhead cabins. Food is simply pathetic for the price I paid. Cleanliness is simply poor; my seat was full of crumps.

Always a great flight on AA. PHX to DFW and vise versa is always going to be a pretty full flight but the crew handles it phenomenally.

Everything you need to know for your flight from Phoenix to Greenville

Information on your arrival and departure airports

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