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Cheap flights from Buffalo to St Louis (BUF - STL)

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The best prices from Buffalo to St Louis are usually found in April or February, booked 54 days in advance, depart on a Saturday or Tuesday and return on a Tuesday

$440
$390
$330
$276
Price
$276 - $389
Temperature
45 - 90 °F
Rainfall
2 - 5 inches
Most popular in June High demand for flights, 12% potential price rise
Cheapest in April Best time to find cheap flights, 3% potential price drop
Average price $284 Price for this month
Cheapest price $276 From Buffalo to St Louis

Cheap flights from Buffalo to St Louis in March 2020

The best prices found for BUF to STL flights for March
31 Mar - 8 Apr
$255pp
BUF
Buffalo
Multiple Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
BUF
Buffalo
18 Mar - 23 Mar
$296pp
BUF
Buffalo
Multiple Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Multiple Airlines
   
2 STOPS
BUF
Buffalo
4 Mar - 17 Mar
$298pp
BUF
Buffalo
American Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
American Airlines
 
1 STOP
BUF
Buffalo

Buffalo to St Louis 2020 flight deals

Cheap flights to St Louis from Buffalo found for this year
31 Mar - 8 Apr
$255pp
BUF
Buffalo
Multiple Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
BUF
Buffalo
1 Apr - 4 Apr
$267pp
BUF
Buffalo
Multiple Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
BUF
Buffalo
28 Apr - 29 Apr
$275pp
BUF
Buffalo
American Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
American Airlines
 
1 STOP
BUF
Buffalo

Last minute flights from Buffalo to St Louis

Late deals on round-trip flights to St Louis from Buffalo, departing today and this week
29 Feb - 5 Mar
$488pp
BUF
Buffalo
Multiple Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Multiple Airlines
     
3 STOPS
BUF
Buffalo

Alternative routes for Buffalo to St Louis

Destination information for St Louis

Things to know before you go. Useful info for your trip from Buffalo to St Louis
Average temperature for February in St Louis
48.2 °F
Avg rainfall for February in St Louis
2.2 ″

Airports servicing Buffalo

Airports servicing St. Louis

Related info for your journey

Useful info, stats and facts about Buffalo to St Louis flights.

Flight FAQs

From Buffalo to St Louis

What percent of flights are delayed?

Based on our current data flights from Buffalo to St Louis are usually on time.

How many passenger seats are available on a flight on this route?

13,528,182 passengers can be comfortably seated on when flying from Buffalo to Lambert-St Louis on average per day.

What is the cheapest airline for this route?

Currently, Southwest Airlines Co. offers the cheapest flights from Buffalo to St Louis. On average 144 flights can be found for this airline route daily.

Does it rain more in Buffalo or St Louis?

Buffalo will have the same amount of rainfall in 1 compared to St Louis over the next 20 days.

Is Buffalo weather warmer or cooler than St Louis?

You can imagine temperatures to be in the 90 °F range in July. The weather in St Louis is generally hotter than Buffalo's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.