BUF to STL (Buffalo to St. Louis) Flights

Last Minute Flights from BUF to STL

Best airfare and ticket deals for BUF to STL flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
BUFSt. LouisApril 27 to May 3$158
*Prices include taxes and fees

Cheapest BUF to STL Flights

Best airfare and ticket deals for BUF to STL flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
BUFSt. LouisMay 4 to May 8$108
BUFSt. LouisJuly 16 to July 17$214
BUFSt. LouisMay 14 to June 4$236
BUFSt. LouisMay 1 to May 2$330
*Prices include taxes and fees
BUF to STL Flight Details
Origin airport
Buffalo Niagara Intl.
Origin airport IATA code
BUF
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Distance
672 mi

Frequently asked questions

Which airlines with flights from BUF to STL allow free cancellation due to COVID-19?
Flexible airfares from BUF to STL are easy to search for with the help of our handy filter tool. Exactly what kinds of COVID-19 related changes are allowed is clarified in the ticket’s rules and regulations. Simply enter your journey details, then select the “No change fee” box. It’s on the left of your browser directly under the “Flexible change policies” subheading.
What airlines fly direct from BUF to STL?
Unfortunately, you can’t fly straight from BUF to St. Louis, MO Airport (STL-Lambert-St. Louis Intl.). Make your way to St. Louis by reserving a flight with one or more stops in between. If you’ve got the time, why not spend a couple of days in your layover destination?
How many flights are there from BUF to STL?
At least 46 flights are scheduled every day from Buffalo, NY Airport (BUF-Buffalo Niagara Intl.) to St. Louis, MO Airport (STL-Lambert-St. Louis Intl.). Fasten your seat belt because your plane to St. Louis is ready to depart.
How long does it take to fly from Buffalo, NY Airport (BUF-Buffalo Niagara Intl.) to St. Louis, MO Airport (STL-Lambert-St. Louis Intl.)?
This flight from Buffalo, NY Airport (BUF-Buffalo Niagara Intl.) to St. Louis, MO Airport (STL-Lambert-St. Louis Intl.) will take about 4 hours and 37 minutes. Use the opportunity to open the novel that’s been on your bookshelf for ages or just rest your eyes.
What is the flight distance from Buffalo, NY Airport (BUF-Buffalo Niagara Intl.) to St. Louis, MO Airport (STL-Lambert-St. Louis Intl.)?
With a distance of just 670 miles (1100 km), the short-haul flight from Buffalo, NY Airport (BUF-Buffalo Niagara Intl.) to St. Louis, MO Airport (STL-Lambert-St. Louis Intl.) is an easy one indeed. Spend your journey dreaming about what you want to experience when you touch down in St. Louis.
How many morning flights are there from BUF to STL?
Early birds, you’ll be pleased to hear that there are 156 morning flights from BUF to STL every week.
  • American Airlines (AA) has 53 weekly flights jetting off before noon. The earliest is 5:55AM.
  • 6:15AM is the earliest you can journey from BUF to STL with United Airlines (UA). This airline has 38 early flights every week.
  • Fly before midday with Southwest Airlines (WN) and you’ll have approximately 36 flights a week to choose from. 5:45AM is the earliest departure time from BUF to STL.
How many afternoon flights are there from BUF to STL?
Jet off on vacation aboard one of the 169 afternoon and evening flights from BUF to STL each week.
  • Lock in an airfare with American Airlines (AA), which has 49 flights each week that take off after midday. 12:11PM is the earliest of those flights.
  • Southwest Airlines (WN) has 39 afternoon and evening flights per week. The first departs at 12:00PM.
  • Otherwise you can take off from 1:52PM onward with United Airlines (UA). This airline has 38 afternoon and evening flights a week.
What is the earliest departure time out of Buffalo to St. Louis?
The earliest flight jets off from BUF at 5:45AM and lands at 10:25PM at STL. You’ll want to allow yourself plenty of time in the morning to make it to your departure gate.
What is the latest departure time out of Buffalo to St. Louis?
Book a ticket for the 8:54PM flight out of BUF, landing at STL at 9:30PM, and allow yourself time to carry out any last-minute vacation preparations. This is the latest flight available on this route.
What is the average price from Buffalo to St. Louis?
The average lowest price for a round-trip airfare from BUF to STL is $108. Score a bargain by locking in your tickets soon. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Buffalo to St. Louis Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Buffalo to St. Louis to attend your cousin’s wedding, to pitch a business idea to your boss, or perhaps simply to treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find the cheapest flights from BUF to STL, we’ve got you covered here at Flights.com.

We present you with some of the hottest deals on airfare so stop that Google flights search. We want you to spend less on your flight from Buffalo to St. Louis, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.