$147+ Cheap flights from Greenville to Buffalo (GSP - BUF)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — BUF
Oct 14 — Oct 211
Round-trip
1 adult, Economy
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Find cheap flights from Greenville to Buffalo with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Greenville to Buffalo
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Cheapest flights from Greenville to BuffaloExplore 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 September 14, 2026.
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 September 14, 2026.
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/34:20 pm -
1 stop4h 58m
Tue 10/66:08 am -
1 stop5h 21m
Deal found 9/10![American Airlines logo]()
$309
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Mon 10/56:21 pm -
1 stop4h 03m
Tue 10/610:43 am -
1 stop6h 39m
Deal found 9/11![American Airlines logo]()
$327
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Wed 10/74:55 pm -
1 stop7h 04m
Thu 10/85:40 pm -
1 stop5h 38m
Deal found 9/9![American Airlines logo]()
$332
This Delta deal was found by Cheapflights users on 9/9. 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 10/225:40 am -
1 stop5h 36m
Sun 10/254:04 pm -
1 stop6h 47m
Deal found 9/9![Delta logo]()
$353
This American Airlines deal was found by Cheapflights users on 9/10. 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 11/213:58 pm -
2 stops6h 14m
Mon 11/237:44 pm -
1 stop3h 47m
Deal found 9/10![American Airlines logo]()
$358
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:00 pm -
1 stop22h 49m
Thu 9/2412:49 pm -
1 stop9h 01m
Deal found 9/9![Multiple Airlines logo]()
$368
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 11/206:50 am -
1 stop4h 46m
Mon 11/236:06 pm -
1 stop4h 40m
Deal found 9/10![American Airlines logo]()
$376
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:08 pm -
2 stops18h 51m
Sun 10/2512:53 pm -
1 stop7h 06m
Deal found 9/10![Multiple Airlines logo]()
$378
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Mon 10/57:35 pm -
1 stop4h 15m
Tue 10/66:30 am -
2 stops7h 46m
Deal found 9/11![United Airlines logo]()
$382
This Southwest deal was found by Cheapflights users on 9/9. 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.
Thu 12/178:15 am -
1 stop6h 10m
Sun 12/203:05 pm -
1 stop6h 35m
Deal found 9/9![Southwest logo]()
$383
This Southwest deal was found by Cheapflights users on 9/11. 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.
Wed 10/147:00 am -
2 stops8h 20m
Tue 10/2011:05 am -
2 stops10h 00m
Deal found 9/11![Southwest logo]()
$387
Best flights from Greenville to BuffaloDiscover carefully curated flight deals from Greenville to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 14, 2026.
Discover carefully curated flight deals from Greenville to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 14, 2026.
This Delta deal was found by Cheapflights users on 9/10. 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 10/225:59 pm -
1 stop5h 00m
Sun 10/2512:15 pm -
1 stop5h 57m
Deal found 9/10![Delta logo]()
$353
This Southwest deal was found by Cheapflights users on 9/11. 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.
Wed 10/148:30 am -
1 stop3h 35m
Tue 10/2012:35 pm -
2 stops8h 30m
Deal found 9/11![Southwest logo]()
$382
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Mon 10/57:35 pm -
1 stop4h 15m
Tue 10/66:30 am -
2 stops7h 46m
Deal found 9/11![United Airlines logo]()
$382
This American Airlines deal was found by Cheapflights users on 9/12. 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.
Thu 10/298:00 am -
1 stop4h 46m
Wed 11/412:05 pm -
2 stops6h 50m
Deal found 9/12![American Airlines logo]()
$402
This Southwest deal was found by Cheapflights users on 9/11. 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.
Mon 12/711:20 am -
2 stops9h 30m
Thu 12/105:55 am -
1 stop4h 50m
Deal found 9/11![Southwest logo]()
$382
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Fri 10/307:43 pm -
1 stop4h 03m
Tue 11/36:00 am -
1 stop3h 51m
Deal found 9/8![United Airlines logo]()
$412
This Southwest deal was found by Cheapflights users on 9/10. 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.
Fri 11/206:40 am -
2 stops7h 45m
Mon 11/234:00 pm -
2 stops6h 55m
Deal found 9/10![Southwest logo]()
$407
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Sat 10/37:35 pm -
1 stop4h 15m
Tue 10/63:05 pm -
2 stops8h 08m
Deal found 9/9![United Airlines logo]()
$457
This Southwest deal was found by Cheapflights users on 9/13. 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.
Thu 12/1710:45 am -
2 stops8h 50m
Sun 12/203:05 pm -
1 stop6h 35m
Deal found 9/13![Southwest logo]()
$432
This Southwest deal was found by Cheapflights users on 9/13. 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.
Thu 10/12:10 pm -
1 stop4h 30m
Tue 10/62:00 pm -
2 stops7h 05m
Deal found 9/13![Southwest logo]()
$452
Last-minute flights from Greenville to BuffaloDiscover last-minute flight deals from Greenville to Buffalo. Data last updated September 14, 2026 and is based on user searches.
Discover last-minute flight deals from Greenville to Buffalo. Data last updated September 14, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:00 pm -
1 stop22h 49m
Thu 9/2412:49 pm -
1 stop9h 01m
Deal found 9/9![Multiple Airlines logo]()
$368
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/34:20 pm -
1 stop4h 58m
Tue 10/66:08 am -
1 stop5h 21m
Deal found 9/10![American Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 10/34:00 pm -
1 stop7h 11m
Tue 10/66:30 am -
2 stops7h 46m
Deal found 9/10![United Airlines logo]()
$394
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Mon 10/56:21 pm -
1 stop4h 03m
Tue 10/610:43 am -
1 stop6h 39m
Deal found 9/11![American Airlines logo]()
$327
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Mon 10/57:35 pm -
1 stop4h 15m
Tue 10/66:30 am -
2 stops7h 46m
Deal found 9/11![United Airlines logo]()
$382
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Wed 10/74:55 pm -
1 stop7h 04m
Thu 10/85:40 pm -
1 stop5h 38m
Deal found 9/9![American Airlines logo]()
$332
This Southwest deal was found by Cheapflights users on 9/11. 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.
Wed 10/147:00 am -
2 stops8h 20m
Tue 10/2011:05 am -
2 stops10h 00m
Deal found 9/11![Southwest logo]()
$387
This Delta deal was found by Cheapflights users on 9/9. 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 10/225:40 am -
1 stop5h 36m
Sun 10/254:04 pm -
1 stop6h 47m
Deal found 9/9![Delta logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:08 pm -
2 stops18h 51m
Sun 10/2512:53 pm -
1 stop7h 06m
Deal found 9/10![Multiple Airlines logo]()
$378
This Southwest deal was found by Cheapflights users on 9/9. 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.
Thu 10/226:25 am -
2 stops7h 45m
Sun 10/257:00 pm -
1 stop3h 55m
Deal found 9/9![Southwest logo]()
$392
One-way flights from Greenville to BuffaloSearch for one-way flight options from Greenville to Buffalo. Find affordable one-way fares based on user searches. Data last updated September 14, 2026.
Search for one-way flight options from Greenville to Buffalo. Find affordable one-way fares based on user searches. Data last updated September 14, 2026.
This Southwest deal was found by Cheapflights users on 9/13. 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.
Mon 12/142:50 pm -
1 stop3h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Southwest logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/148:52 pm -
2 stops38h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1612:11 pm -
2 stops24h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Multiple Airlines logo]()
$181
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Mon 10/126:21 pm -
1 stop4h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![American Airlines logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:32 pm -
2 stops40h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$196
This American Airlines deal was found by Cheapflights users on 9/12. 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.
Fri 10/164:10 pm -
1 stop6h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![American Airlines logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1811:11 am -
3 stops54h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$328
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 9/186:12 am -
1 stop5h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![American Airlines logo]()
$334
Find 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 September 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $309 (American Airlines) |
One-way from | $147 (Southwest) |
Popular in | March |
Cheapest in | November |
Average price | $359 |
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 7,457,451 searches. Data last updated September 14, 2026.
Use the filters below to find and compare flights from Greenville to Buffalo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
GreenvilleBuffalo
GSP Greenville - BUF Buffalo
GSPBUF
Greenville
Mon 12/14
2:50 pm-6:10 pm
1 stop3h 20m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$147
GreenvilleBuffalo
GSP Greenville - BUF Buffalo
GSPBUF
Greenville
Mon 12/14
8:52 pm-11:34 am
2 stops38h 42m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$155
GreenvilleBuffalo
GSP Greenville - BUF Buffalo
GSPBUF
Greenville
Fri 10/16
12:11 pm-12:59 pm
2 stops24h 48m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$181
GreenvilleBuffalo
GSP Greenville - BUF Buffalo
GSPBUF
Greenville
Mon 10/12
6:21 pm-10:24 pm
1 stop4h 03m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$189
GreenvilleBuffalo
GSP Greenville - BUF Buffalo
GSPBUF
Greenville
Mon 10/12
8:32 pm-12:59 pm
2 stops40h 27m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$196
GreenvilleBuffalo
GSP Greenville - BUF Buffalo
GSPBUF
Greenville
Fri 9/18
11:11 am-5:45 pm
3 stops54h 34m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$328
GreenvilleBuffalo
GSP Greenville - BUF Buffalo
GSPBUF
Greenville
Fri 9/18
6:12 am-11:18 am
1 stop5h 06m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$334
GreenvilleBuffalo
GSP Greenville - BUF Buffalo
GSPBUF
Greenville
Thu 10/22
5:59 pm-10:59 pm
1 stop5h 00m
Buffalo
Sun 10/25
12:15 pm-6:12 pm
1 stop5h 57m
$353
GreenvilleBuffalo
GSP Greenville - BUF Buffalo
GSPBUF
Greenville
Wed 10/14
8:30 am-12:05 pm
1 stop3h 35m
Buffalo
Tue 10/20
12:35 pm-9:05 pm
2 stops8h 30m
$382
GreenvilleBuffalo
GSP Greenville - BUF Buffalo
GSPBUF
Greenville
Mon 10/5
7:35 pm-11:50 pm
1 stop4h 15m
Buffalo
Tue 10/6
6:30 am-2:16 pm
2 stops7h 46m
$382
Showing 1-10 of 17 resultsSorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- 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 FlightHub the most. FlightHub 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.
GSP-BUF
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, November is the cheapest month in which you can book a flight from Greenville to Buffalo (average of $327). Flying from Greenville to Buffalo in March is currently the most expensive (average of $686). 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.
How much does it cost to fly round-trip from Greenville to Buffalo?
Airfare is below average for this route at the moment.
Greenville to Buffalo flights typically cost between $350 and $421 in October.The cheapest round-trip price found within the last 5 days was $309 on American Airlines (Oct 3-Oct 6).
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 September 14, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andAmerican Airlines from Greenville to Buffalo to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
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.
Traveling to a place near Buffalo?
Book flights to Buffalo if you plan to visit one of these locationsCheektowaga
Lockport
Amherst
Williamsville
Orchard Park
Eden
Bowmansville
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Alternative routes for Greenville to Buffalo
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Other flights to Buffalo
Explore flights to Buffalo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 14, 2026.
Complete your trip
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Greenville and Buffalo flights
Browse other Greenville and Buffalo flight options. Last updated on September 14, 2026.
Other flights from Greenville
Browse through other flights departing from Greenville. Flights are based on user searches made on Cheapflights and were last updated on September 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated September 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$250 | Average$386 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$293 | Average$380 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$302 | Average$442 | FlexibilityNo cancel fee | On-time63% |