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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 January or April, booked 53 days in advance, depart on a Saturday or Wednesday and return on a Tuesday

BUF - STL
Price
$194 - $389
STL
Temperature
44.6 - 89.6 °F
STL
Rainfall
2.2 - 5.1 inches
Popular in June High demand for flights, 20% potential price rise
Cheapest in January Best time to find cheap flights, 38% potential price drop
Round-trip from $194 From Buffalo to St Louis
One-way from $193 One-way flight from Buffalo to St Louis
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.

Cheap flights from Buffalo to St Louis in May, June 2020

The best prices found for BUF to STL flights for May, June
19 May - 26 May
$306pp
BUF
Buffalo
Delta
   
2 STOPS
STL
Lambert-St Louis
STL
Lambert-St Louis
Delta
 
1 STOP
BUF
Buffalo

Buffalo to St Louis 2020 flight deals

Cheap flights to St Louis from Buffalo found for this year
6 Jul - 9 Jul
$184pp
BUF
Buffalo
$self.airline
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
American Airlines
 
1 STOP
BUF
Buffalo
6 Jul - 10 Jul
$186pp
BUF
Buffalo
Delta
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Delta
 
1 STOP
BUF
Buffalo
6 Jul - 9 Jul
$290pp
BUF
Buffalo
$self.airline
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Delta
   
2 STOPS
BUF
Buffalo

One-way flights to St Louis from Buffalo

The cheapest one-way flights from Buffalo to St Louis
2:30 am - 5:23 am
Delta
1 Stop
3h 53m
BUF - STL
Delta
$193
Delta
12:00 pm - 12:09 pm
Multiple Airlines
2 Stops
25h 09m
BUF - STL
Multiple Airlines
$360
United
3:39 am - 12:09 pm
Multiple Airlines
2 Stops
9h 30m
BUF - STL
Multiple Airlines
$409
United

Related info for your journey

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

Flight FAQs

From Buffalo to St Louis

Are flight prices decreasing from Buffalo to St Louis due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Buffalo and St Louis for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Buffalo to St Louis for under $200 on Cheapflights?

Yes, there are multiple flights from Buffalo to St Louis for under $200. The cheapest flight booked recently is on Multiple Airlines for just $184, but on average you can expect to pay $297.

Are there nonstop flights from Buffalo to St Louis for under $200 on Cheapflights?

There are no nonstop flights from Buffalo to St Louis, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

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 less rainfall in 2 compared to St Louis over the next 19 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.

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 May in St Louis
78.8 °F
Avg rainfall for May in St Louis
5.1 ″

Airports servicing Buffalo

Airports servicing St. Louis