GSP - BUF

$124 Find Cheap Flights from Greenville to Buffalo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Greenville to Buffalo departing on 7/27. 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 Buffalo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Greenville to Buffalo, 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 Greenville to Buffalo, 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
$261
Typical prices: $399-$306
Multiple Airlines
Fri 6/26Mon 6/29
GSP - BUF • 1 stop
Cheapest one-way
$124
Typical prices: $257-$263
Multiple Airlines
Mon 7/27
GSP - BUF • 2 stops
Top airlines
Cheapest • from $271 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Greenville and Buffalo. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $233 (round-trip)
Shortest trip • 3h 57m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 37% 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 Buffalo!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Greenville to Buffalo (GSP-BUF)

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

Fri, Jun 26 - Mon, Jun 29
Multiple Airlines Logo
8:24 am - 7:12 pm
GSP
-
BUF
10h 48m
1 stop
Multiple Airlines Logo
2:50 pm - 3:06 pm
BUF
-
GSP
24h 16m
2 stops
$261Multiple Airlines
Mon, Aug 3 - Mon, Aug 10
Multiple Airlines Logo
8:28 pm - 7:06 pm
GSP
-
BUF
22h 38m
1 stop
Multiple Airlines Logo
2:50 pm - 3:06 pm
BUF
-
GSP
24h 16m
2 stops
$267Multiple Airlines
Thu, Jun 11 - Sun, Jun 14
Multiple Airlines Logo
8:19 am - 7:12 pm
GSP
-
BUF
10h 53m
1 stop
Multiple Airlines Logo
9:02 pm - 7:39 am
BUF
-
GSP
10h 37m
1 stop
$268Multiple Airlines
Tue, Aug 18 - Wed, Aug 19
Delta Logo
7:07 pm - 11:58 pm
GSP
-
BUF
4h 51m
1 stop
Delta Logo
4:13 pm - 8:32 pm
BUF
-
GSP
4h 19m
1 stop
$271Delta
Fri, Jun 12 - Sun, Jun 14
Multiple Airlines Logo
8:29 am - 7:12 pm
GSP
-
BUF
10h 43m
1 stop
Multiple Airlines Logo
9:02 pm - 7:39 am
BUF
-
GSP
10h 37m
1 stop
$274Multiple Airlines
Thu, Jun 11 - Sun, Jun 14
Multiple Airlines Logo
8:19 am - 1:55 pm
GSP
-
BUF
29h 36m
2 stops
Multiple Airlines Logo
9:02 pm - 7:39 am
BUF
-
GSP
10h 37m
1 stop
$281Multiple Airlines
Tue, Jul 14 - Wed, Jul 29
Delta Logo
10:03 am - 4:03 pm
GSP
-
BUF
6h 00m
1 stop
Delta Logo
6:00 am - 10:47 am
BUF
-
GSP
4h 47m
1 stop
$287Delta
Fri, Aug 14 - Thu, Aug 20
Multiple Airlines Logo
4:57 pm - 11:33 am
GSP
-
BUF
18h 36m
2 stops
Multiple Airlines Logo
8:57 pm - 3:43 pm
BUF
-
GSP
18h 46m
1 stop
$290Multiple Airlines
Tue, Aug 18 - Sun, Aug 23
Multiple Airlines Logo
11:07 am - 1:55 pm
GSP
-
BUF
26h 48m
2 stops
Multiple Airlines Logo
8:57 pm - 3:43 pm
BUF
-
GSP
18h 46m
1 stop
$293Multiple Airlines
Fri, Aug 14 - Sun, Aug 23
Multiple Airlines Logo
4:57 pm - 11:33 am
GSP
-
BUF
18h 36m
2 stops
Multiple Airlines Logo
8:57 pm - 3:43 pm
BUF
-
GSP
18h 46m
1 stop
$296Multiple Airlines
Booking Insights

KAYAK's insights & trends for Greenville to Buffalo flights

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

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Greenville to Buffalo, 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 Greenville to Buffalo is September, where tickets cost $258 (return) on average. On the other hand, the most expensive months are March and December, where the average cost of round-trip tickets is $686 and $463 respectively.

Good to know

Low seasonApril
Cheapest flight$124
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Greenville to Buffalo

When to book flights from Greenville to Buffalo

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

  • What is the cheapest flight from Greenville to Buffalo?

    In the last 3 days, the lowest price for a flight from Greenville to Buffalo was $124 for a one-way ticket and $261 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

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

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

  • Which airline alliances offer flights from Greenville to Buffalo?

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

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

    The two airlines most popular with KAYAK users for flights from Greenville to Buffalo are Southwest and Delta. With an average price for the route of $401 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 $346 and an overall rating of 7.9.

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

    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 Greenville to Buffalo.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buffalo from Greenville 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 Greenville to Buffalo?

    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 Buffalo with an airline and back to Greenville with another airline. Booking your flights between Greenville and BUF 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 Greenville to Buffalo?

    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 Buffalo from Greenville 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 Greenville to Buffalo

 
See real verified KAYAK customer reviews for airlines flying from Greenville to Buffalo. 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 Greenville to Buffalo? 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 4298 reviews
8.6Crew
7.5Entertainment
7.0Food
8.0Comfort
8.1Boarding
Airline reviews

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

8.0 ExcellentBobby, May 2026
BNA - GSP
Read more Southwest reviews

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.

Not having a five hour delay with little notice! The crew was very kind, though, and just as tired as we passengers were. The flight didn't depart until nearly 1 am...and no reason was ever given.

The entire experience from boarding to landing was amazing! The crew were very friendly. Will definitely be back.

no service at all due to turbulence. they should've at least given us snacks, there were only 10 people on the entire flight.

First time I've had to use the disabled accommodations. And I could not have had a better experience with Southwest, i was having trouble getting from one terminal to another due to my heart failure. And the next thing I know a Southwest agent had made sure. I had a wheelchair at all my flights. Can't thank them enough.

Delayed flight, lack of information, boarding process is a mess as is the carryon luggage causing issues when leaving the plane….just a poor experience.

Very easy to use and convenient, you can perform any action within the same portal

The baggage belt was not updated on the Delta App and was displayed on the wrong belt board. Was not expecting this to happen.

Landed without a gate ready. Plane is extremely old and dirty.

Pilots lied about waiting on “paperwork”. Sat in the plane for over an hour, waiting on some papers to be printed according to the pilot and then all of a sudden he says good news maintenance is finally on their way. Maybe they can fix it before we get our paperwork. Ended up missing my connection in LaGuardia and as a result, had a fly home to Lexington instead of the Louisville airport. Then paid $100 to uber to Louisville since it was midnight by the time I got in. I wish they would just be transparent with passengers sometimes and not try to beat around the bush on why things are delayed.

The flight was delayed 90 minutes The Gate was wrong The Restroom on Aircraft was not clean There was a half used water bottle in my seat

Too many people are taking up space in the overhead bins with their extra piece of luggage. Since they cannot fit their backpacks or extra luggage piece under the seat in front of them, they store it in the overheads and thus taking up room for other passengers. It wasn’t only one or two persons; more like 12 or 13 passengers.

Got to fly my favorite plane, the Boeing 767-400ER, to Milan. The soft blush pink mood lighting during meal service was very beautiful and gorgeous. The service was top-notch, and our flights were on time. I highly recommend Delta.

Cabin was not pressurized properly. Several passengers had respiratory difficulties.

The staff was fine. The plane was extremely tight, and I paid for the wifi and it did not work at all. I was actually going to ask for a refund.

Terrible. Four hour delay because Delta could not find crew to man the aircraft. Terrible communication. Terrible insight into the delays. One of the worst flight experiences I’ve had.

Terrible steward... Plane was quite empty... I asked to move "back" in the plane and the steward said no... Unnecessary power trip of mediocre people.

Boarding gate at LAX was too crowded—two gates next to one another

It was really a terrific experience both going and returning on AA. Staff and crew were professional.

This short sector between Miami and JFK was undertaken purely for business purposes, with efficiency as the primary objective rather than a full inflight experience. Overall, the journey met its intended purpose; however, the ground experience at Miami stood out significantly. During check-in, I was unable to link my frequent flyer details from Qatar Airways (oneworld alliance) through either the self-service kiosk or web check-in. The situation was handled exceptionally well by the check-in agent, who demonstrated remarkable ownership. She coordinated across multiple counters, ensured my frequent flyer number was correctly reflected, reissued the boarding pass, and confirmed that mileage accrual would be recognized. Additionally, she ensured the boarding pass reflected priority status, enabling a seamless priority check-in experience without delays. This level of proactive service was both commendable and impactful. Boarding and the inflight experience, operated by American Airlines under a codeshare arrangement, were efficient but largely transactional. While operational delivery was smooth, there was no visible recognition of oneworld frequent flyer status onboard. In comparison to the consistently personalized engagement typically experienced with Qatar Airways, this absence was noticeable—though understandably a potential limitation of codeshare alignment rather than a direct service shortfall. In summary, while the flight itself fulfilled its operational intent, the exceptional professionalism and commitment demonstrated at the Miami check-in counter was the defining highlight of this journey. Greater consistency in elite recognition across partner airlines would further enhance the overall experience.

I almost missed my flight and they helped me out enormously

Very good I can’t complain one bit. Thank you American Airlines for making my flight enjoyable and safe!

Flight was fine, but not having WiFi was a major negative

Everything was excellent and I enjoyed myself. Thank for everything

THe flight was an hour late. You got us on the plan and we sat on the ground for 45 minutes with no information from the pilot whatsoever. Worst flight this year.

We left at 1030 am pacific from LA and supposed to land at 7 pm Eastern in NY. They made a detour, stopped in Philadelphia and didn’t land till 1130 PM Eastern!!! Worst flight experience with no pilot communication with no explanation as to what was going on. Everyone was very frustrated to say the least.

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

Information on your arrival and departure airports