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$144+ Cheap flights from Greenville to Buffalo (GSP - BUF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — BUF
Apr 27 — May 41
Sun 4/27
Sun 5/4
1 adult, Economy
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Cheap flight deals from Greenville to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) to Buffalo (BUF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$217
(American Airlines)

One-way from

$144
(American Airlines)

Popular in

July

Cheapest in

March

Average price

$352
Provider with most accurate pricing for Greenville-Buffalo flight deals.
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Provider most trusted by Cheapflights users for Greenville-Buffalo flights.
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From Greenville to Buffalo
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One-way flight from Greenville to Buffalo
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Greenville to Buffalo

Cheapest flights from Greenville to Buffalo
Explore the most affordable flight options available from Greenville to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

This American Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/248:35 pmGSP - BUF
1 stop3h 39mAmerican Airlines
Thu 5/297:11 pmBUF - GSP
1 stop4h 39mAmerican Airlines
Deal found 4/22$217
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/226:33 pmGSP - BUF
1 stop4h 13mDelta
Sun 5/251:00 pmBUF - GSP
1 stop4h 53mDelta
Deal found 4/22$252
This Southwest deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/246:35 pmGSP - BUF
1 stop4h 35mSouthwest
Wed 5/285:55 amBUF - GSP
2 stops11h 45mSouthwest
Deal found 4/22$343
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/156:00 amGSP - BUF
1 stop3h 45mUnited Airlines
Mon 5/1910:30 amBUF - GSP
2 stops12h 30mUnited Airlines
Deal found 4/22$386

Cheapflights Fare Finder

Customize your flight search to find flights from Greenville to Buffalo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 22, 2025.
Use the filters below to find and compare flights from Greenville to Buffalo that are best for you.

Fly from

Greenville

Fly to

Buffalo

Route

Depart

Return

Price

GreenvilleBuffalo

GSP - BUF

GSPBUF

Greenville

Sat 5/24

8:35 pm-12:14 am

1 stop3h 39m

Buffalo

Thu 5/29

7:11 pm-11:50 pm

1 stop4h 39m

$217

GreenvilleBuffalo

GSP - BUF

GSPBUF

Greenville

Thu 5/22

6:33 pm-10:46 pm

1 stop4h 13m

Buffalo

Sun 5/25

1:00 pm-5:53 pm

1 stop4h 53m

$252

GreenvilleBuffalo

GSP - BUF

GSPBUF

Greenville

Sat 5/24

6:35 pm-11:10 pm

1 stop4h 35m

Buffalo

Wed 5/28

5:55 am-5:40 pm

2 stops11h 45m

$343

GreenvilleBuffalo

GSP - BUF

GSPBUF

Greenville

Thu 5/15

6:00 am-9:45 am

1 stop3h 45m

Buffalo

Mon 5/19

10:30 am-11:00 pm

2 stops12h 30m

$386

GreenvilleBuffalo

GSP - BUF

GSPBUF

Greenville

Thu 5/15

7:00 am-1:12 pm

1 stop6h 12m

$144

GreenvilleBuffalo

GSP - BUF

GSPBUF

Greenville

Sun 4/27

6:50 am-6:48 pm

2 stops11h 58m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Compare providers for flights from Greenville to Buffalo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Greenville to Buffalo in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Greenville-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Greenville-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Greenville-Buffalo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Greenville-Buffalo flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Greenville-Buffalo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Greenville to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Greenville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Greenville to Buffalo?

Currently, January is the cheapest month in which you can book a flight from Greenville to Buffalo (average of $256). Flying from Greenville to Buffalo in December is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GSP to BUF?

Find hourly flight availability from Greenville to Buffalo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 22, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 5% on flights from Greenville to Buffalo by exploring options for tickets in the afternoon.

Rainfall in Buffalo by month

Plan your trip to Buffalo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Buffalo ranges from 2.5 - 4.0 inches per month. November is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Buffalo when rainfall is around 2.5 in.

Temperature in Buffalo by month

Plan your trip to Buffalo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Buffalo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Buffalo

Get insights into the airlines that provide service to Buffalo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buffalo. Reviews last updated April 22, 2025.
Southwest
8.0
Very good
4,286 reviews

Food

7.1

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,286 reviews
Southwest
8.0
Very good
4,286 reviews

Food

7.1

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,920 reviews
Southwest
8.0
Very good
4,286 reviews

Food

7.1

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,683 reviews
Southwest
8.0
Very good
4,286 reviews

Food

7.1

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,286 reviews

Food

7.1

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Related info for your journey

Find useful and relevant information for your journey from Greenville to Buffalo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Greenville to Buffalo round-trip?

    Cheapflights users have booked flights from Greenville to Buffalo round-trip from $217. Other airlines that can offer you cheap pricing are Delta, from $252, and Southwest, from $343. Users have found that American Airlines is 38% cheaper than the other options available to this destination.

  • Can I find deals for flights from Greenville to Buffalo that include hotel bookings?

    Yes. In addition to deals on Greenville to Buffalo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Greenville to Buffalo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Greenville to Buffalo.

  • Can I find deals for business class flights from Greenville to Buffalo?

    Yes. Cheapflights offers flight deals from Greenville to Buffalo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Greenville to Buffalo?

    Currently, January is the cheapest month in which you can book a flight from Greenville to Buffalo (average of $256). Flying from Greenville to Buffalo in December is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Greenville?

Book flights to Greenville if you plan to visit one of these locations
West Seneca
Williamsville
Amherst
Batavia
Orchard Park
Cheektowaga

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Top 3 airlines flying from Greenville to Buffalo

Discover the top 3 airlines that operate flights from Greenville to Buffalo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$216Average$326FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$233Average$331FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$247Average$375FlexibilityNo cancel feeOn-time71%

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