Flights from Buffalo/Niagara Falls with Southwest Airlines®.

Find out where you can fly with Southwest® out of Buffalo Niagara International Airport and plan your next adventure.

Middle seats open through November 30

Full exchange of fresh, outdoor air every 2-3 minutes while inflight

Face coverings required

TripAdvisor has rated us #1.

Best Airline in the U.S. and North America & Best Economy and Low Cost Airline in North America.


Traveling from Buffalo/Niagara Falls.

Southwest Airlines is proud to serve Buffalo Niagara International Airport.

Located a short drive from downtown Buffalo, Buffalo Niagara International Airport makes it easy for residents of the region to head out of town for a quick weekend trip or lengthy getaway. Make your way to the airport however you prefer—hop an NFTA bus, hail a cab, or park and fly. Then kick back and enjoy the Southwest Airlines® experience that carries you onto your final destination.

Browse the list of places that Southwest flies from Buffalo/Niagara Falls and discover the variety of convenient vacation options available to you all over the map. Beat the heavy lake-effect snows and head south on a flight to the Sunshine State. With Southwest, a little bit of sand and surf is a flight away. If another big city is a little more your speed, you’ve got plenty of options to pick from. Try out a Midwest metropolis and enjoy some time next to one of the other Great Lakes. Just as easily, you can head further west to unwind in the lowlands of a desert oasis or adventure atop a mountainside. With Southwest, the choice is all yours.

Explore available flight options to the destination of your choosing today. You’ll find affordable trips that fit your schedule as well as your budget. Pad your travel plans with exciting add-ons from Southwest Airlines® Experiences and earn Rapid Rewards® points when you fly. After that, all that’s left is to pack your bags. As you prepare for your upcoming trip, see what else is in store for you as part of the singularly comfortable Southwest® Experience.

Where you can fly from Buffalo/Niagara Falls.

Plan your ideal trip from Buffalo/Niagara Falls.


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Ft. Lauderdale

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New York (LaGuardia)

Start planning your trip to the Big Apple by booking a flight into LaGuardia Airport.

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Take in the Sunshine State from this Gulf Coast city, the jewel of the Tampa Bay area.

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Las Vegas

Jet off to America’s Playground! When you travel to Las Vegas, having a good time is a sure thing.

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See what life is like in the Valley of the Sun when you fly to Phoenix Sky Harbor International Airport.

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Check out our Route Tool for a full list of Southwest® destinations in every region.
Travel Advisory

During the ongoing COVID-19 pandemic, the availability, health and safety procedures, operations, and schedules for local attractions are changing constantly. Please contact attractions directly for hours of operation, potential temperature screenings, and other possible health and safety procedures and restrictions. Visit our Coronavirus Travel Information page for information about potential restrictions on air travel.

Buffalo/Niagara Falls, NY to

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Buffalo/Niagara Falls, NY to Boston Logan, MA

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Buffalo/Niagara Falls, NY to Chicago (Midway), IL

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Buffalo/Niagara Falls, NY to Atlanta, GA

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Buffalo/Niagara Falls, NY to Portland, ME

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Buffalo/Niagara Falls, NY to Providence, RI

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Buffalo/Niagara Falls, NY to Albany, NY

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Buffalo/Niagara Falls, NY to Cincinnati, KY

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See all our low fares from Buffalo/Niagara Falls.

Points bookings do not include taxes, fees, and other government/airport charges of at least $5.60 per one-way flight.

Seats and days are limited. Fares may vary by destination, flight, and day of week and won't be available on some flights that operate during very busy travel times and holiday periods.

Fares may be combined with other Southwest Airlines® combinable fares. If combining with other fares, the most restrictive fare's rules apply.

Fares are nonrefundable but may be applied toward future travel on Southwest Airlines®, as long as reservations are canceled at least ten minutes prior to the scheduled departure. Failure to cancel prior to departure will result in forfeiture of remaining funds on the reservation.

Any change in itinerary may result in an increase in fare. Standby travel may require an upgrade to the Anytime fare depending on Rapid Rewards® tier status.

Fares are subject to change until ticketed.

Offer applies only to published, scheduled service.

Got flexible travel plans?

Use our Low Fare Calendar to find the cheapest flights from Buffalo/Niagara Falls available inside your travel window.

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Plan your trip from Buffalo/Niagara Falls.

Rent a car.

Earn Rapid Rewards points on your next rental car.

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Book a hotel.

Find deals for any season.

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Plan a vacation.

Southwest Vacations® offers tons of vacation packages with amazing travel deals.

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Details about Buffalo Niagara International Airport.

Airport code:BUF

City:Buffalo/Niagara Falls

State:New York

Main Terminal

Gates 15, 16, 18

Airport-provided WiFi


Cities served nonstop daily from BUF*


Cities served daily from BUF*

*Based on DOT published scheduled average flights Monday-Friday between 10/30/2020 and 12/31/2020, as of 11/2/2020.

Why fly Southwest?

Bags fly free®1

Your bags fly free, because nothing should be left behind. So pack up without paying up with our two free checked bags.

No change fees2

Think your plans may change? Don’t sweat it. We don’t charge you fees to change your mind2.

Gate to gate WiFi3

Surf the web from origin to destination with gate-to-gate WiFi on your flight. Bring your device, and for $8 the Internet will make time fly by on all our flights.

Fly in comfort

Southwest seats give you up to a 31-inch pitch, 17-inch width, and 2-inch recline, which all adds up to a more comfortable flight.

100% free entertainment.

Boredom doesn’t fly with us. So on your flight, watch a movie3 for free. Just one way we make getting to your destination as nice as being there. Well...almost.

Southwest passenger using phone

Your trip comes with low fares and no hidden fees thanks to Transfarency®.

Southwest is bringing our low fares and no hidden fees with us. We want to make your trip special, so we’re taking everything you love about Southwest and bringing it all to your travels. Get everything Transfarency has to offer on your next trip, only with Southwest.

Southwest Airlines employee laughing

Join Rapid Rewards, our award-winning frequent flyer program4.

Southwest Rapid Rewards lets you use your points on any flight, any day, any time, which means you can turn your points into a reward flight. Sign up and see why we’ve been named the best rewards program four years in a row4. Points that actually reward you with getaways, that’s Southwest Rapid Rewards.

Sign up now

100% reward availability5.

You can use your points to book any seat, on any flight, no exceptions. Any day, any time, any flight, your points are ready to take you to where you want to go.


No blackout dates.

If there’s a seat available on a Southwest flight, you can use your points. It’s that easy. So no matter when you want to get away, you can use your points to get you there. As long as we have a spot available on a flight, you can book it with your Southwest Rapid Rewards points.


Your points don’t expire.

No matter when you earn them, they’ll be there for you to redeem on your flight to anywhere you want to go.


Rapid Rewards. Rapid redemption.

You can earn points on flights and on everyday purchases with our partners, which makes getting to our destinations easy. And our reward flights are based on our low fares, so the lower the fare, the fewer points you have to use. It’s almost like we want you to have the trip of a lifetime.


1First and second checked bags. Weight and size limits apply.

2Fare difference may apply.

3Download the Southwest® app to view movies and on-demand content. Inflight messaging only allows access to iMessage and WhatsApp. Apps must be downloaded before the flight. Internet access for $8 a day per device on WiFi-enabled aircraft. Price is subject to change. May not be available for the full duration of flight. Prohibits access to high-bandwidth applications and websites, including Netflix, HBO GO® and VoIP, along with certain obscene/offensive content.

42016-2019 Freddie Awards.

5As reported in the CarTrawler Reward Seat Availability Survey, May 16, 2019, and Switchfly Reward Seat Availability Surveys 2010 – 2019, at