Popular in | November |
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Cheapest in | October |
Round-trip from | $320 |
One-way from | $81 |
Friday flights are found to be more expensive to fly from Buffalo to St. Louis. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to St. Louis.
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 55 days in advance, which can save you up to 184% on flights from Buffalo to St. Louis compared to booking the week you need them. Waiting 55 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $248. For sooner than that we have options available in the next 3 days from $548.
Due to multiple factors, expect to potentially pay more when booking in November. For low rates, October can be a great choice for travel to St. Louis. Flights to St. Louis from Buffalo in October are about $375 on average during October, but can be found for as low as $205.
One of the essential ways to save on airfare from Buffalo to St. Louis is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 10% on airfare.
Fly from
Fly to
Budget
$130 - $436
Route
Depart
Return
Price
BuffaloLambert-St Louis
BUF - STL
BUFSTL
Buffalo
Tue 6/4
1 stop11h 42m
Lambert-St Louis
Thu 6/6
1 stop24h 53m
BuffaloLambert-St Louis
BUF - STL
BUFSTL
Buffalo
Wed 6/12
1 stop20h 40m
Lambert-St Louis
Wed 6/19
1 stop9h 50m
BuffaloLambert-St Louis
BUF - STL
BUFSTL
Buffalo
Fri 6/14
1 stop16h 14m
Lambert-St Louis
Fri 6/21
1 stop27h 16m
BuffaloLambert-St Louis
BUF - STL
BUFSTL
Buffalo
Sat 6/1
1 stop28h 30m
Lambert-St Louis
Tue 6/4
1 stop18h 08m
BuffaloLambert-St Louis
BUF - STL
BUFSTL
Buffalo
Mon 8/12
1 stop19h 34m
Lambert-St Louis
Sun 8/18
1 stop23h 27m
BuffaloLambert-St Louis
BUF - STL
BUFSTL
Buffalo
Wed 6/12
1 stop7h 35m
Lambert-St Louis
Sat 6/15
1 stop6h 50m
BuffaloLambert-St Louis
BUF - STL
BUFSTL
Buffalo
Mon 7/15
1 stop20h 59m
Lambert-St Louis
Fri 7/19
1 stop19h 15m
BuffaloLambert-St Louis
BUF - STL
BUFSTL
Buffalo
Mon 7/15
1 stop20h 59m
Lambert-St Louis
Sat 7/20
1 stop14h 13m
BuffaloLambert-St Louis
BUF - STL
BUFSTL
Buffalo
Wed 6/12
1 stop5h 09m
Lambert-St Louis
Sat 6/15
2 stops15h 10m
Currently, September is the cheapest month in which you can book a flight from Buffalo to St. Louis (average of $320). Flying from Buffalo to St. Louis in July is currently the most expensive (average of $369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
$326
February
$331
March
$357
April
$337
May
$342
June
$366
July
$369
August
$336
September
$320
October
$324
November
$336
December
$326
STL Temperature | 32 - 80.6 °F |
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Food
Boarding
Comfort
Entertainment
Crew
Overall
Reviews
In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.
Food
Boarding
Comfort
Entertainment
Crew
Overall
Reviews
In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.
Food
Boarding
Comfort
Entertainment
Crew
Overall
Reviews
In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.
Food
Boarding
Comfort
Entertainment
Crew
Overall
Reviews
In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.
Deals for Buffalo to St. Louis flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Cheapflights simply makes it quick and affordable to book flights from Buffalo to St. Louis by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Certainly. Search results for flights to St. Louis from Buffalo shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Yes! Start tracking prices for Buffalo to St. Louis flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.