Cheap Flights from St. Louis (STL) to Buffalo (BUF)

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Buffalo Niagara Intl. Airport (BUF)

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Frequently asked questions

Is it cheaper to buy a plane ticket from Lambert Field to Buffalo Niagara International Airport last minute?
Booking your journey from STL to Buffalo Niagara International Airport at the last minute could help you save if you hit the jackpot and find an epic deal. However, tickets don't usually get cheaper closer to the departure date. If you hold off, flights could also be booked out or the best seats gone (because no one wants the middle seat). If you'd rather not take any chances, book well ahead of your departure date. In fact, you can find some of the biggest deals up to a year in advance. If your favorite carrier hasn't released tickets yet, check back regularly as offers are updated on Expedia all the time.
What airports do you fly into for Buffalo from St. Louis?
Buffalo Niagara Intl. Airport (BUF), Billy Bishop Toronto City Airport (YTZ) and Chautauqua County Airport (JHW) are your options when heading off from St. Louis to Buffalo. Approximately 13 kilometers northeast of downtown Buffalo, Buffalo Niagara Intl. Airport (BUF) is the city's main entry point. Take into account things like flight departure and arrival times and the distance to your hotel before settling on an airport. KeyBank Center and Buffalo and Erie County Naval and Military Park are two amazing attractions to add to your must-see list when you get to your destination.
Can I change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Buffalo Niagara Intl. Airport (BUF)?
You can quickly make changes to your STL to BUF ticket by logging in to the Expedia Trips portal. But before you make any amendments, review the conditions in your itinerary to see what the carrier will let you do and if any charges apply. Some airlines have a change fee per person, plus any difference in prices. But if you booked in the last 24 hours, you may be able to cancel for free and book new flights. You can also take a look at our Customer Service portal to find the answers to your questions and to chat with our Virtual Agent.

Travel information

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Buffalo Niagara Intl.
Distance
1076 km

Book with confidence

Book with confidence

St. Louis to Buffalo Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from St. Louis to Buffalo offer the perfect respite. Not only does exploring Buffalo provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from St. Louis to Buffalo may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Buffalo are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Buffalo more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Buffalo is now!

St. Louis to Buffalo Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia