BUF - GSP

$136 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 4/7. 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
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$271
Overall average: $404
Southwest
Wed 4/15Tue 4/21
BUF - GSP • 1 stop
Cheapest one-way
$136
Typical prices: $156-$271
Delta
Tue 4/7
BUF - GSP • 1 stop
Top airlines
Cheapest • from $271 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
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Nonstop flights
Not available
There are currently no direct flights between Buffalo and Greenville. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $299 (round-trip)
Shortest trip • 3h 51m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 16% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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, Apr 15 - Tue, Apr 21
Southwest Logo
9:25 am - 4:20 pm
BUF
-
GSP
6h 55m
1 stop
Southwest Logo
8:20 am - 2:35 pm
GSP
-
BUF
6h 15m
1 stop
$271Southwest
Wed, Apr 15 - Tue, Apr 21
Southwest Logo
1:10 pm - 8:00 pm
BUF
-
GSP
6h 50m
1 stop
Southwest Logo
6:45 am - 2:35 pm
GSP
-
BUF
7h 50m
2 stops
$276Southwest
Wed, Apr 15 - Tue, Apr 21
Southwest Logo
1:10 pm - 9:40 pm
BUF
-
GSP
8h 30m
2 stops
Southwest Logo
6:45 am - 2:35 pm
GSP
-
BUF
7h 50m
2 stops
$281Southwest
Tue, Apr 21 - Mon, May 11
Delta Logo
4:59 pm - 11:56 pm
BUF
-
GSP
6h 57m
1 stop
Delta Logo
7:42 pm - 11:59 pm
GSP
-
BUF
4h 17m
1 stop
$286Delta
Sat, Apr 11 - Sat, Apr 18
Southwest Logo
5:00 pm - 9:35 pm
BUF
-
GSP
4h 35m
1 stop
Southwest Logo
6:25 am - 2:15 pm
GSP
-
BUF
7h 50m
1 stop
$296Southwest
Tue, Apr 14 - Mon, Apr 20
United Airlines Logo
10:35 am - 8:47 pm
BUF
-
GSP
10h 12m
2 stops
United Airlines Logo
7:42 pm - 11:50 pm
GSP
-
BUF
4h 08m
1 stop
$301United Airlines
Sat, Apr 4 - Thu, Apr 9
American Airlines Logo
7:02 pm - 11:54 pm
BUF
-
GSP
4h 52m
1 stop
American Airlines Logo
6:00 am - 11:14 am
GSP
-
BUF
5h 14m
1 stop
$303American Airlines
Tue, Apr 14 - Mon, Apr 20
American Airlines Logo
5:00 am - 10:36 am
BUF
-
GSP
5h 36m
1 stop
American Airlines Logo
8:13 pm - 11:59 pm
GSP
-
BUF
3h 46m
1 stop
$310American Airlines
Thu, Apr 9 - Tue, Apr 14
Delta Logo
7:48 pm - 11:54 pm
BUF
-
GSP
4h 06m
1 stop
Delta Logo
6:26 pm - 10:39 pm
GSP
-
BUF
4h 13m
1 stop
$311Delta
Sun, Apr 12 - Mon, Apr 20
Multiple Airlines Logo
8:59 pm - 7:38 pm
BUF
-
GSP
22h 39m
1 stop
Multiple Airlines Logo
5:43 pm - 12:42 pm
GSP
-
BUF
18h 59m
2 stops
$323Multiple Airlines
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.

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 June, where tickets cost $320 (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$136
Best time to beat the crowds but there is an average 21% increase in price.
Most popular time to fly with an average 3% increase in price.
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 3 days, the lowest price for a flight from Buffalo to Greenville was $136 for a one-way ticket and $271 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, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Buffalo to Greenville are Southwest and Delta. With an average price for the route of $386 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $396 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.
8.0
SouthwestOverall score based on 4318 reviews
8.6Crew
8.1Boarding
7.5Entertainment
8.0Comfort
7.0Food
Airline reviews

Long layover between flights to Long Island from BWI - need better coordination between flights

4.0 OkayKenny, Mar 2026
TPA - BWI
Read more Southwest reviews

Long layover between flights to Long Island from BWI - need better coordination between flights

I elected to pay for the upgrades and found very little difference

The new seating arrangement is so over priced for what you get.

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

No food or entertainment, just a quick 40 minute flight. A little bumpy due to Santa Ana winds but pilot has no control over that. Good flight and landing!

Good but I prefer choose your own seat. With the new assigned seats they should board from the back I see no advantage to this new boarding. Just like every other airline

I realize they are still working out kinks with the new boarding process, but by the time I boarded in group 5, most of the bins were full. All airlines should better enforce small bags and jackets going under the seats until everyone has boarded.

WiFi was not working and didn’t have a beverage service

Snacks are always pretzels. Why can't you also offer peanuts ?

Flight boarded late after announcing on time boarding. Flight arrived only a little late despite late departure. Had trouble connecting to WiFi

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Delayed. Hot. Passenger next to me was so large I couldn’t move.

The flight went very well, but the flight attendants didn't serve and food or drinks other than 1st class due to rough air but to be honest it wasn't that bumpy and I felt that they could've at least offered water and coffee perhaps. Also serving 1st class only is a bad look. I've been in 1st class many times and I would've felt that if the turbulence was too rough for the main cabin, it would be too rough for 1st class too.

There was an unruly family behind us that made the short flight miserable!!! The cabin crew did nothing to contain it.

My seatback screen didn’t work so that sucked because that’s what I was going to do on the plane.

The whole experience was excellent. As it most often is with Delta

There’s not much to say about a one hour flight. This is a connection from LA to RNO that I missed the previous night due to a mechanical check delay on my originating flight from JFK to LAX. The short flight itself was fine. Instructions from the pilot and crew were per usual. The coffee was barely lukewarm, which possibly was purposeful so we would down it quickly. Bags were already on carousel upon reaching baggage claim, which was excellent.

Boarding and crew were fantastic, but I paid for a window seat with no window. Seat 11D on a CRJ-900 apparently does not have a window. Lesson learned.

The landing was the worst I’ve experienced with a flight.

Delta flights recently are always delayed AND at jfk tney get the gates further away (need To walk 20’ to get to them/all the way at the end of the terminal). Not sure whats happening but price doesnt match experience!

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.

One day, I do so hope for a gluten free snack! Seems like with the rest of the world FINALLY figuring out what gluten free is, American Airlines would too. Fingers crossed!!

I would like the crew to talk LESS over the PA and specifically about credit card offers. I am trying to work, sleep, watch a movie and the PA was booming about a credit card offer. Could we go back to the days when the customer was more important than selling a credit card?

My seat tv didn’t work the whole trip. And the seat space is too small despite being seated at the front.

On the plus side, crew was attentive, drinks were cold, and in-flight entertainment selection was better than some other airlines. On the negative aide, Plane was delayed almost an hour, either no announcements from the gate crew. Biscoff cookies are gross, appreciate airlines that give a choice. Also, crew had no personality or enthusiasm at all.

Tell the crew (when boarding) to yell at the imbeciles blocking us from walking up to scan. I promise everyone crowds around and half of us (most the time I’m group 4) have to push our way through. Your staff is awesome, the public - not so much-

Baggage handling poor. Second time this has happened. My bag went to San Francisco instead of Fiji. No apology. Luckily Nadi airport staff are fantastic. My bag arrived in Fiji the next day.

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

Information on your arrival and departure airports