BUF to STL (Buffalo to St. Louis) Flights

Last Minute Flights from BUF to STL

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
BUFSt. LouisMarch 14 to March 17$484
*Prices include taxes and fees

Cheapest BUF to STL Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
BUFSt. LouisApril 10 to April 13$236
BUFSt. LouisApril 25 to April 28$272
BUFSt. LouisApril 21 to April 28$277
BUFSt. LouisApril 25 to April 28$292
BUFSt. LouisApril 21 to April 28$311
*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

What airlines fly direct from BUF to Lambert-St. Louis Intl. Airport (STL)?
Unfortunately, you can't fly straight from Buffalo Niagara International Airport to Lambert-St. Louis Intl. Airport (STL). Get to St. Louis by grabbing a flight with at least one stop in between. If you're not in a hurry, why not spend a couple of days in your layover destination?
How many flights are there from BUF to STL?
There are around 35 flights a day from Buffalo, NY (BUF-Buffalo Niagara Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.), so you have no shortage of ways to get to St. Louis. Just select a date and time that works best for you and lock in your airfare.
How long does it take to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
Roughly 4 hours and 12 minutes. On a daytime flight? Request a window seat and take in the changing views. Or, if you're departing from Buffalo, NY (BUF-Buffalo Niagara Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.) late evening, get some shut-eye and land in St. Louis feeling refreshed and rested.
What is the flight distance from Buffalo, NY (BUF-Buffalo Niagara Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
It's just 670 miles (1,100 1) from Buffalo, NY (BUF-Buffalo Niagara Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.), making it a short-haul flight. Secure a window seat and take in the landscapes of St. Louis as you fly in.
How many morning flights are there from BUF to STL?
With 124 morning flights every week from BUF to STL to select from, you'll be leaping out of bed and jetting off in no time at all.

  • You can depart at 5:35AM if you book your ticket with American Airlines (AA). It offers 55 weekly flights from BUF to STL.
  • Another option is United Airlines. This carrier has 34 early flights per week. 6:00AM is the earliest one.
  • Fly before midday with Delta Air Lines (DL) and you'll have around 32 flights a week to select from. 6:00AM is the earliest you can take off from BUF to STL.

How many afternoon flights are there from BUF to STL?
Take off aboard one of the 122 afternoon and evening flights from BUF to STL every week.

  • Think about purchasing a ticket from American Airlines (AA). This carrier has 45 flights every week that leave after midday. The earliest of those services is 12:02PM.
  • Delta Air Lines (DL) provides 40 afternoon and evening flights a week. The first is at 12:01PM.
  • One more appealing choice is United Airlines (UA). Passengers can select from 33 afternoon and evening flights a week from 12:13PM onward.

What is the earliest departure time out of Buffalo to St. Louis?
Set off from BUF at 5:35AM and land at STL at 10:00PM. This departure is the earliest available on this route.
What is the latest departure time out of Buffalo to St. Louis?
The last flight takes off from BUF at 9:43PM and touches down at 9:38AM at STL. You'll have adequate time to prepare for this journey.
What is the average price from Buffalo to St. Louis?
Flights from BUF to STL can be found for around $236. Get in quick, because fabulous fares don't hang around forever! 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 simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from BUF to STL, we’ve got you covered here at Flights.com.

We present you with some of the most affordable 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.

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