BUF - GSP

$144 Find Cheap Flights from Buffalo 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 Buffalo to Greenville departing on 6/24. 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, 0 bags

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 Buffalo 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 Buffalo to Greenville, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$287
Typical prices: $433-$376
Delta
Wed 6/24Wed 7/15
BUF - GSP • 1 stop
Cheapest one-way
$144
Typical prices: $224-$261
American Airlines
Wed 6/24
BUF - GSP • 1 stop
Top airlines
Cheapest • from $287 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Buffalo and Greenville. You'll need at least 1 connection.
Insights
Insights
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Insights
Top layover airports
Cheapest • Avg $299 (round-trip)
Shortest trip • 3h 51m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 17% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Greenville!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Buffalo to Greenville (BUF-GSP)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo 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 Buffalo to Greenville

Wed, Jun 24 - Wed, Jul 15
Delta Logo
6:00 am - 10:59 am
BUF
-
GSP
4h 59m
1 stop
Delta Logo
6:10 pm - 11:38 pm
GSP
-
BUF
5h 28m
1 stop
$287Delta
Thu, Jul 9 - Fri, Jul 17
Multiple Airlines Logo
11:29 am - 7:30 am
BUF
-
GSP
20h 01m
2 stops
Multiple Airlines Logo
8:30 pm - 9:07 pm
GSP
-
BUF
24h 37m
1 stop
$319Multiple Airlines
Thu, Jul 16 - Mon, Jul 20
Multiple Airlines Logo
9:29 pm - 3:45 pm
BUF
-
GSP
18h 16m
1 stop
Multiple Airlines Logo
8:30 pm - 7:06 pm
GSP
-
BUF
22h 36m
1 stop
$320Multiple Airlines
Fri, Jul 17 - Wed, Jul 22
American Airlines Logo
6:00 am - 10:15 am
BUF
-
GSP
4h 15m
1 stop
American Airlines Logo
6:00 am - 10:40 am
GSP
-
BUF
4h 40m
1 stop
$337American Airlines
Wed, Jun 24 - Wed, Jul 15
Southwest Logo
2:55 pm - 10:00 pm
BUF
-
GSP
7h 05m
2 stops
Southwest Logo
1:50 pm - 10:45 pm
GSP
-
BUF
8h 55m
1 stop
$338Southwest
Tue, Jun 30 - Thu, Jul 2
American Airlines Logo
6:26 am - 10:08 am
BUF
-
GSP
3h 42m
1 stop
American Airlines Logo
10:45 am - 5:28 pm
GSP
-
BUF
6h 43m
1 stop
$342American Airlines
Wed, Aug 5 - Sat, Aug 8
Southwest Logo
8:05 am - 4:45 pm
BUF
-
GSP
8h 40m
2 stops
Southwest Logo
6:45 am - 4:45 pm
GSP
-
BUF
10h 00m
2 stops
$347Southwest
Wed, Oct 7 - Fri, Oct 9
Southwest Logo
7:30 am - 6:35 pm
BUF
-
GSP
11h 05m
2 stops
Southwest Logo
12:55 pm - 5:05 pm
GSP
-
BUF
4h 10m
1 stop
$348Southwest
Thu, Aug 13 - Sun, Aug 16
American Airlines Logo
3:40 pm - 7:40 pm
BUF
-
GSP
4h 00m
1 stop
American Airlines Logo
7:57 am - 12:38 pm
GSP
-
BUF
4h 41m
1 stop
$354American Airlines
Thu, Jul 30 - Sun, Aug 2
Delta Logo
6:00 am - 12:14 pm
BUF
-
GSP
6h 14m
1 stop
Delta Logo
7:10 am - 11:22 am
GSP
-
BUF
4h 12m
1 stop
$356Delta
Booking Insights

KAYAK's insights & trends for Buffalo to Greenville flights

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

How much is a round-trip flight from Buffalo to Greenville?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Buffalo to Greenville departing in June.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Buffalo 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 Buffalo to Greenville is January, where tickets cost $328 (return) on average. On the other hand, the most expensive months are September and December, where the average cost of round-trip tickets is $463 and $461 respectively.

Good to know

Low seasonSeptember
Cheapest flight$144
Best time to beat the crowds but there is an average 17% increase in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Buffalo to Greenville

When to book flights from Buffalo to Greenville

Are your dates flexible? Find out the best times to travel from Buffalo 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 flights from Buffalo to Greenville

  • What is the cheapest flight from Buffalo to Greenville?

    In the last 7 days, the lowest price for a flight from Buffalo to Greenville was $144 for a one-way ticket and $287 for a round-trip.

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

    No

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

    When flying out of Buffalo you will be using Buffalo. You will be landing at Greenville, also known as Greenville.

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

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

  • Which airline alliances offer flights from Buffalo to Greenville?

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

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

    The two airlines most popular with KAYAK users for flights from Buffalo to Greenville are Delta and Southwest. With an average price for the route of $414 and an overall rating of 7.9, Delta is the most popular choice. Southwest is also a great choice for the route, with an average price of $406 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Buffalo 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 Buffalo to Greenville.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Greenville from Buffalo 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 Buffalo 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 Buffalo with another airline. Booking your flights between Buffalo 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 Buffalo 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 Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Buffalo to Greenville

 
See real verified KAYAK customer reviews for airlines flying from Buffalo 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 Buffalo 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.
7.9
SouthwestOverall score based on 4265 reviews
8.6Crew
7.0Food
8.0Comfort
8.1Boarding
7.5Entertainment
Airline reviews

The first time I flew in the extra legroom section. It was difficult to notice a difference. I had bad luck with my neighbors. The crew was okay. Southwest has reduced the live TV options.

4.0 OkayAnonymous, May 2026
MDW - LAX
Read more Southwest reviews

The first time I flew in the extra legroom section. It was difficult to notice a difference. I had bad luck with my neighbors. The crew was okay. Southwest has reduced the live TV options.

The flight was smooth. The Southwest experience has degraded overall, but this one was okay.

No gluten free snacks. Seats felt worn or bare bones even though it was a new 737 MAX 8.

One major problem that was very unprofessional and uncalled for. Plane landed and we had to wait 20 minutes to get off the plane since they were waiting for someone to come to the gate to drive the jetway. Southwest couldn't have someone available and waiting for the plane to land? Is there only one person in Hobby airport who knows to drive the jetway? Was he at lunch? In the bar? Uncomfortable and uncalled for!

The checking experience in Orlando was terrible, almost missed the flight. Too many travelers and Southwest completely understaffed.

I'm glad it wasn't only 75% full because I could get a good seat

if I was good. Not happy that I have to pay extra money to get the seat I need for lake room, but I guess that’s a sign of the times.

Seats were very comfortable. They tilted back. Drinks and snacks were free and served 3 times. Attendants were awesome.

Plane was clean and comfortable. Flight attendants and gate staff were professional, friendly and efficient. Boarding and deplaning were orderly and efficient. All in all, the typical excellent Southwest experience.

Truly terrible. Will never willingly fly southwest again. Seats are worse than before they switched to assigned seating. One flight attendant was the opposite of helpful (rude, unhelpful, dismissive, and as my stranger seatmate said unprompted: a total prick). This caused me, 15 minutes into the flight, to book an alternate return flight home on a competing airline (first class 1.2k purchase instead of my existing planned flight) just so I would not have to ever be on that aircraft, with that terrible service person, with those horrific seats ever again.

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

For some reason, TSA Atlanta didn’t have my bag on the flight on time and they don’t have to provide Delta a reason for that.

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Transparency from pilots, quick boarding and exiting the plane, staff greeted to each and everyone,

WiFi didn’t work most of the time. The usb chargers would work only occasionally for 5 mins and wouldn’t charge after that. Had to keep trying repeatedly at each of the seats in the row.

The crew bent over backwards to thank us for flying and make us comfortable. The food service was quick and efficient. The Captain communicated and said goodbye and thank you as we departed. They really stood out!

Flight delayed. Air broken. Cabin was hot enough to pass out. Delta shuttle’s becoming worse and worse.

my mom urmila patel needed a wheelchair which was not available on the curbside. she needed to walk almost 50 meters inside (at the risk of falling) and then had to wait in line to get a wheelchair (this is not ok). Once obtained she had to seat in it for 30-45 minutes for someone to take her in thru the checkin process (which was fairly smooth and easy). the lady who helped her with her checkin process was very courteous and helpful

This was the worse experience. They delayed our flight twice and we still had to find another flight to get home sooner which was alos delayed. Also, the flight attendant named Ginny on DL9890 leaving at 4:13pm on 3/23/26 was extremely rude.

Flying in the United States with the major airlines has become so underwhelming. A 2-3hr flight in most other parts of the world with the major carriers of the area comes with newer, CLEANER aircraft and significantly better in flight service in terms of both staff attitude and a actual meal service.

Wifi was spotty. Tray table was very dirty when I sat down.

Flight was extremely hot and they made us check our bags when the space was nowhere near full

Same plane as RDU to LGA — internet not working. Pilot issue of some sort at end of prior flight - I was on same plane for my connection. Late/delayed —

My flight from LGA was cancelled and my rebooked flight from JFK was delayed numerous times. I will now be getting home after 2am.

Flight was delayed half hour before boarding, but when I checked flight aware the plane that would Pick us up had a delay of more than an hour. AA should let us know in advance to avoid waiting several hours in the airport

There was no inflight service. Once we landed we were delayed to find a gate for an hour and a half which was 1/2 the total time in the air.

Snow delayed boarding several times, which I understand happens. Issue I had was that after we did board, pilot told us we were going to roll out to be de-iced, then on our way. We were de-iced once, taxied to the tarmac and then stopped. Sat for another 30 minutes or so, the another de-icing. Then we rolled out to a parking spot, only to sit for another hour due to a traffic stop in DCA, which I'm confident they knew would happen before we boarded. Pilot gave no updates other than we had to hold, attendants did speak to the crew, but when asked, said the pilot would be updating us. We on the ground in the plane waiting for over 2 hours. They did communicate that bathrooms would be open, but no other news until we left. Would have been better to be up front about status.

It was good experience this time. The flight was on time.

The gate agent had a really bad attitude and refused to help me get on the standby list. She just handed me a card and said I needed to call a number. I asked her to help with the AA app on my phone and she just shrugged and said she didnt know. After a few phone calls, I eventually just went to a different gate agent on the other side of the terminal and got the help I needed.

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

Information on your arrival and departure airports