$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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — BUF
Oct 17 — Oct 241
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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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Best
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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 17, 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 17, 2026.
This Delta deal was found by Cheapflights users on 9/15. 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.
Tue 10/136:57 pm -
1 stop5h 02m
Tue 10/203:59 pm -
1 stop4h 22m
Deal found 9/15![Delta logo]()
$257
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 10/137:23 am -
1 stop4h 00m
Tue 10/206:08 am -
1 stop5h 21m
Deal found 9/15![American Airlines logo]()
$260
This Delta deal was found by Cheapflights users on 9/14. 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.
Mon 11/236:50 pm -
1 stop3h 52m
Tue 12/16:00 am -
1 stop4h 54m
Deal found 9/14![Delta logo]()
$275
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/196:05 am -
1 stop4h 33m
Thu 10/226:08 am -
1 stop4h 20m
Deal found 9/15![American Airlines logo]()
$293
This Southwest deal was found by Cheapflights users on 9/16. 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 10/222:10 pm -
1 stop4h 30m
Mon 10/2612:35 pm -
2 stops7h 25m
Deal found 9/16![Southwest logo]()
$298
This Southwest deal was found by Cheapflights users on 9/14. 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 10/162:10 pm -
1 stop4h 30m
Mon 10/192:50 pm -
1 stop6h 45m
Deal found 9/14![Southwest logo]()
$310
This Southwest deal was found by Cheapflights users on 9/15. 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 10/232:10 pm -
1 stop4h 30m
Mon 10/2612:35 pm -
2 stops7h 25m
Deal found 9/15![Southwest logo]()
$316
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 10/137:35 pm -
1 stop4h 15m
Tue 10/206:30 am -
2 stops7h 46m
Deal found 9/15![United Airlines logo]()
$333
This Delta deal was found by Cheapflights users on 9/14. 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.
Tue 11/246:50 pm -
1 stop3h 52m
Tue 12/16:00 am -
1 stop4h 12m
Deal found 9/14![Delta logo]()
$337
This Delta deal was found by Cheapflights users on 9/16. 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.
Sun 10/185:40 am -
1 stop5h 36m
Thu 10/2210:00 am -
1 stop7h 19m
Deal found 9/16![Delta logo]()
$345
This Southwest deal was found by Cheapflights users on 9/15. 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.
Tue 10/137:00 am -
2 stops8h 20m
Tue 10/2012:35 pm -
2 stops8h 30m
Deal found 9/15![Southwest logo]()
$347
This Southwest deal was found by Cheapflights users on 9/15. 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 11/216:20 am -
2 stops8h 35m
Thu 11/267:10 am -
1 stop5h 15m
Deal found 9/15![Southwest logo]()
$350
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 17, 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 17, 2026.
This Southwest deal was found by Cheapflights users on 9/16. 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 10/222:10 pm -
1 stop4h 30m
Mon 10/2612:35 pm -
2 stops7h 25m
Deal found 9/16![Southwest logo]()
$298
This United Airlines deal was found by Cheapflights users on 9/16. 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 9/16![United Airlines logo]()
$372
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.
Wed 10/1410:58 am -
1 stop6h 12m
Mon 10/193:56 pm -
1 stop3h 57m
Deal found 9/12![American Airlines logo]()
$397
This Southwest deal was found by Cheapflights users on 9/14. 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 10/162:10 pm -
1 stop4h 30m
Sun 10/185:50 am -
1 stop3h 55m
Deal found 9/14![Southwest logo]()
$362
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 9/14. 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 10/162:10 pm -
1 stop4h 30m
Mon 10/192:20 pm -
2 stops8h 30m
Deal found 9/14![Southwest logo]()
$368
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/141:25 pm -
1 stop4h 55m
Mon 10/192:20 pm -
2 stops8h 30m
Deal found 9/12![Southwest logo]()
$402
This Southwest deal was found by Cheapflights users on 9/14. 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.
Sun 11/226:40 am -
2 stops7h 45m
Mon 11/233:05 pm -
1 stop6h 40m
Deal found 9/14![Southwest logo]()
$402
Last-minute flights from Greenville to BuffaloDiscover last-minute flight deals from Greenville to Buffalo. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Greenville to Buffalo. Data last updated September 17, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/15. 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.
Tue 10/136:57 pm -
1 stop5h 02m
Tue 10/203:59 pm -
1 stop4h 22m
Deal found 9/15![Delta logo]()
$257
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 10/137:23 am -
1 stop4h 00m
Tue 10/206:08 am -
1 stop5h 21m
Deal found 9/15![American Airlines logo]()
$260
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 10/137:35 pm -
1 stop4h 15m
Tue 10/206:30 am -
2 stops7h 46m
Deal found 9/15![United Airlines logo]()
$333
This Southwest deal was found by Cheapflights users on 9/15. 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.
Tue 10/137:00 am -
2 stops8h 20m
Tue 10/2012:35 pm -
2 stops8h 30m
Deal found 9/15![Southwest logo]()
$347
This Southwest deal was found by Cheapflights users on 9/14. 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 10/162:10 pm -
1 stop4h 30m
Mon 10/192:50 pm -
1 stop6h 45m
Deal found 9/14![Southwest logo]()
$310
This Southwest deal was found by Cheapflights users on 9/14. 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 10/162:10 pm -
1 stop4h 30m
Sun 10/185:50 am -
1 stop3h 55m
Deal found 9/14![Southwest logo]()
$362
This Delta deal was found by Cheapflights users on 9/16. 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.
Sun 10/185:40 am -
1 stop5h 36m
Thu 10/2210:00 am -
1 stop7h 19m
Deal found 9/16![Delta logo]()
$345
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/196:05 am -
1 stop4h 33m
Thu 10/226:08 am -
1 stop4h 20m
Deal found 9/15![American Airlines logo]()
$293
This Southwest deal was found by Cheapflights users on 9/16. 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 10/222:10 pm -
1 stop4h 30m
Mon 10/2612:35 pm -
2 stops7h 25m
Deal found 9/16![Southwest logo]()
$298
This Southwest deal was found by Cheapflights users on 9/15. 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 10/232:10 pm -
1 stop4h 30m
Mon 10/2612:35 pm -
2 stops7h 25m
Deal found 9/15![Southwest logo]()
$316
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 17, 2026.
Search for one-way flight options from Greenville to Buffalo. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
This Delta deal was found by Cheapflights users on 9/16. 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.
Mon 10/123:38 pm -
1 stop7h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Delta 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 9/17. 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.
Sun 11/19:29 am -
2 stops27h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 9/16. 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
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 9/16![Multiple Airlines logo]()
$176
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 9/17. 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.
Sun 11/110:54 am -
1 stop4h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![American Airlines logo]()
$198
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
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 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $257 (Delta) |
One-way from | $147 (Delta) |
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 17, 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
GreenvilleBuffalo
GSP Greenville - BUF Buffalo
GSPBUF
Greenville
Mon 10/12
3:38 pm-10:59 pm
1 stop7h 21m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$147
GreenvilleBuffalo
GSP Greenville - BUF Buffalo
GSPBUF
Greenville
Thu 10/22
8:00 am-12:46 pm
1 stop4h 46m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$147
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
Sun 11/1
9:29 am-1:03 pm
2 stops27h 34m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$158
GreenvilleBuffalo
GSP Greenville - BUF Buffalo
GSPBUF
Greenville
Thu 10/22
6:08 pm-12:59 pm
2 stops18h 51m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$164
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
Sun 11/1
10:54 am-3:01 pm
1 stop4h 07m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$198
GreenvilleBuffalo
GSP Greenville - BUF Buffalo
GSPBUF
Greenville
Mon 10/12
8:32 pm-12:59 pm
3 stops40h 27m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$212
GreenvilleBuffalo
GSP Greenville - BUF Buffalo
GSPBUF
Greenville
Thu 10/22
2:10 pm-6:40 pm
1 stop4h 30m
Buffalo
Mon 10/26
12:35 pm-8:00 pm
2 stops7h 25m
$298
GreenvilleBuffalo
GSP Greenville - BUF Buffalo
GSPBUF
Greenville
Mon 9/21
7:00 pm-5:49 pm
1 stop22h 49m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$314
Showing 1-10 of 18 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 $257 on Delta (Oct 13-Oct 20).
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 17, 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.
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
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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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 17, 2026.
Complete your trip
Complete your trip to Buffalo by adding a car rental and/or hotel reservation to your travel itinerary.
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Greenville and Buffalo flights
Browse other Greenville and Buffalo flight options. Last updated on September 17, 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 17, 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 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$250 | Average$401 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$293 | Average$374 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$302 | Average$433 | FlexibilityNo cancel fee | On-time63% |