$255 Cheap Flights from Greensboro (GSO) to Buffalo (BUF)
Popular airlines from Piedmont Triad Intl. Airport (GSO) to Buffalo Niagara Intl. Airport (BUF)
American AirlinesAmerican Airlines
UnitedUnited
DeltaDelta
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Cheap Flights from Greensboro to Buffalo (GSO-BUF)
Find the cheapest month to fly from Greensboro (GSO) to Buffalo (BUF)
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Greensboro (GSO) to Buffalo (BUF) at a glance
Explore a range of airlines offering flights from Greensboro (GSO) to Buffalo (BUF) on this domestic short-haul route. You can compare options from full-service carriers to find the best itinerary for your budget and travel schedule while discovering Buffalo's iconic sights and vibrant neighborhoods. Check out the essential details for your journey from Piedmont Triad International Airport (GSO) to Buffalo Niagara International Airport (BUF).
- Fastest flight duration: around 3 hours in-flight, plus roughly 1h 15m layover with one stop
- Route distance: roughly 500 miles (805 km)
- Flights per week: around 10 departures on average
- Typical fares (one-way): economy tickets often range from $115–$315, depending on seasonality and how far ahead you book
Flights from Piedmont Triad International Airport (GSO) to Buffalo Niagara International Airport (BUF)
According to recent traveler bookings, here are the top airlines favored for flights from Greensboro to Buffalo, primarily offering one-stop services. Common layover points include Charlotte-Douglas International Airport (CLT) with a typical layover of about 1 hour, LaGuardia Airport (LGA) at approximately 1 hour and 30 minutes, and Philadelphia International Airport (PHL), also around 1 hour and 30 minutes. This allows you to tailor your journey by considering price, total travel time, and cabin class to secure the best itinerary.
- American Airlines: As a full-service airline, American Airlines provides one-stop flights with one-way prices generally falling between $115 and $325. This carrier accounts for around 64% of the departures on this route, featuring an in-flight duration of 3 hours and a total travel time of approximately 4 hours and 15 minutes, including layover time.
- Delta: Another full-service option, Delta offers one-stop service with one-way fares usually ranging from $115 to $295. This airline represents about 27% of the departures for this route, with an in-flight time of 3 hours and an overall journey time of roughly 4 hours and 15 minutes, factoring in the layover.
- United: United, also a full-service carrier, provides one-stop flights with one-way fares typically between $145 and $310. Covering approximately 8% of the departures on this route, travelers can expect an in-flight duration of 3 hours and a total trip time of around 4 hours and 15 minutes, including layover.
Travelers flying from Greensboro to Buffalo can opt for an upgrade to Delta's premium economy service on this route for a more comfortable journey.
Best time to fly from Greensboro (GSO) to Buffalo (BUF)
The most popular months for travelers flying from Greensboro to Buffalo are April, July, and October, when peak temperatures in Buffalo reach up to 72°F in July. If you prefer quieter travel, consider September, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 64.6°F. For better deals, May usually offers the lowest average one-way fare around $150. Flight availability peaks in July, with approximately 12 flights per week, making it easier to find convenient departure times.
- Cheapest time to fly: May usually offers good deals with average one-way fare around $150, roughly 15% cheaper than the yearly average.
- Another budget-friendly time to fly: August typically offers an average one-way fare of around $151.
- Most flight options: July has the highest number of flights from Greensboro to Buffalo, with approximately 12 flights per week, giving you more flexibility in scheduling your trip.
| Month | Temperature | Demand | Weekly Flights | Average one-way Fare |
| January | 25.5°F (-3.6°C) | Average | 9 | $187 |
| February | 26.1°F (-3.3°C) | Average | 9 | $177 |
| March | 34.3°F (1.3°C) | Average | 9 | $171 |
| April | 45.0°F (7.2°C) | High | 10 | $218 |
| May | 57.7°F (14.3°C) | Average | 9 | $150 |
| June | 66.0°F (18.9°C) | Low | 10 | $173 |
| July | 72.0°F (22.2°C) | High | 12 | $171 |
| August | 70.7°F (21.5°C) | Average | 10 | $151 |
| September | 64.6°F (18.1°C) | Low | 9 | $168 |
| October | 53.2°F (11.8°C) | High | 10 | $178 |
| November | 41.4°F (5.2°C) | Average | 11 | $197 |
| December | 33.1°F (0.6°C) | Low | 9 | $183 |
*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.
Alternative route from Greensboro (GSO) to Buffalo (BUF)
- Winston-Salem to Buffalo (INT-BUF): Smith Reynolds Airport (INT) is located approximately 16 miles from Piedmont Triad International Airport (GSO).
How to find the best prices for flights from Greensboro (GSO) to Buffalo (BUF)
Getting some of the best deals on flights from Greensboro to Buffalo is all about timing and flexibility. Here are some key tips to help you save:
- Best times to book and fly: cheaper fares are usually available when booking 2-8 weeks in advance, which coincides with when most travelers make their reservations. Evening departures from 6 p.m. to midnight often offer lower prices, while morning flights from 5 a.m. to noon are more popular. Additionally, flying on Saturday generally provides cheaper options, although Friday remains the busiest travel day.
- Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
- Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
- Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
- Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
- Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.
*Members only. Savings vary and are not available on all bundles. Select hotels.
Arriving at Buffalo Niagara International Airport from Piedmont Triad International Airport
Buffalo welcomes travelers from Greensboro with a range of transport options based on price, convenience, and proximity. Here's how to reach Buffalo efficiently:
- Hotel transfer: Transfers offer a convenient way to reach your hotel in Buffalo, with private rides that can be arranged in advance.
- Car rental: Renting a car from Buffalo Niagara International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Buffalo Niagara International Airport on Expedia.
- Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
- Public transportation: From Buffalo Niagara International Airport, Buffalo-Depew Station, a train station, is located about 2.6 miles away by car, while University Station, a metro station, is situated approximately 6.5 miles from the airport, also accessible by car.
Greensboro to Buffalo Flights
The cheapest times to fly from Greensboro to Buffalo
On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Greensboro to Buffalo are during the month of November. You can find some of the cheapest flights from Greensboro to Buffalo with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Greensboro to Buffalo
Sunday is one of the best days to book for cheap flights from Greensboro to Buffalo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.
How to find cheap round-trip tickets from Greensboro to Buffalo
Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Greensboro to Buffalo in 2026. You can also book with separate airlines for your outbound and return journeys, from $255 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.
Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Greensboro to Buffalo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.
You could also save big by booking one of Expedia's vacation packages. Bundling together your Greensboro to Buffalo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.
*Terms apply.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
Frequently Asked Questions
How much does a flight from Greensboro, NC (GSO-Piedmont Triad Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) cost?
You can find cheap one-way flights from $255 and cheap return flights $305 Greensboro, NC (GSO-Piedmont Triad Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) with Expedia. One-way flights usually range from $160 to $669, and return flights typically cost between $288 and $929. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Greensboro, NC (GSO-Piedmont Triad Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) ticket fares go up or down.
*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Greensboro, NC (GSO-Piedmont Triad Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
January is the cheapest month to fly from Greensboro (GSO) to Buffalo (BUF), with average return fares around $278. This price is about 12% lower than the average fare throughout the year, as demand typically decreases after the holiday season. Other affordable months to fly from Greensboro to Buffalo include February and June.
*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Greensboro, NC (GSO-Piedmont Triad Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Enter GSO to BUF and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Greensboro, NC (GSO-Piedmont Triad Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
American Airlines is one of the cheapest airlines offering connecting flights from Piedmont Triad Intl. (GSO) to Buffalo Niagara Intl. (BUF) with return tickets starting from around $538. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Greensboro, NC (GSO-Piedmont Triad Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
To find a cheap flight from Greensboro, NC (GSO-Piedmont Triad Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Greensboro, NC (GSO-Piedmont Triad Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The best time to fly from Greensboro, NC (GSO) to Buffalo, NY (BUF) is typically in January or June. During these months, you can find return flights at around $278, making them the cheapest times to travel. January is ideal as it follows the holiday rush, while June offers pleasant summer weather, allowing you to enjoy your trip without breaking the bank.
*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Greensboro, NC (GSO-Piedmont Triad Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The earliest flight from Greensboro, NC (GSO) to Buffalo, NY (BUF) typically departs at around 5:00 AM, operated by American Airlines. This is a seasonal service active in May and June, allowing you to start your day early and make the most of your time in Buffalo. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Greensboro, NC (GSO-Piedmont Triad Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The most popular departure times for flights from Greensboro, NC (GSO-Piedmont Triad Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) are in the early morning, from 6am to 9am. About 35% of passengers prefer this time window. Major airlines like American Airlines, Delta Airlines, and United Airlines operate flights during this period, allowing you to start your day early and make the most of your trip.
How long does it take to fly from Greensboro, NC (GSO-Piedmont Triad Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Flights from GSO to BUF with one stop typically take around 5 hours 50 minutes, covering approximately 476 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Greensboro, NC (GSO-Piedmont Triad Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
First class seats are offered on the GSO to BUF route. First class cabins are available on:
- Delta Air Lines
- American Airlines
- United Airlines
How do I earn miles on a Greensboro, NC (GSO-Piedmont Triad Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight with Expedia?
It's easy to earn miles on a Greensboro, NC (GSO-Piedmont Triad Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.
*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Buffalo from Piedmont Triad Intl. (GSO)?
If you're planning to travel to Buffalo from Piedmont Triad Intl. (GSO), you can fly into Buffalo Niagara Intl. (BUF) Some flights may connect through major hubs like Washington Dulles Intl. (IAD), Liberty Intl. (EWR), Charlotte-Douglas Intl. (CLT) before reaching Buffalo. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Greensboro, NC (GSO-Piedmont Triad Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) at the last minute?
Typically, booking a last minute flight from Greensboro, NC (GSO-Piedmont Triad Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Greensboro, NC (GSO-Piedmont Triad Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package?
Securing a Greensboro, NC (GSO-Piedmont Triad Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) Buffalo Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Greensboro, NC (GSO-Piedmont Triad Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
If you booked your Greensboro, NC (GSO-Piedmont Triad Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.
Travel information
Origin airport | Piedmont Triad Intl. Airport |
|---|---|
Destination airport | Buffalo Niagara Intl. Airport |
Distance | 476 miles away |
Airlines serving | American Airlines, United, Delta |
Popular airline | American Airlines |
Roundtrip price | $305 |