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  2. United States
  3. St Louis, MO
  4. Buffalo, NY - St Louis, MO

Cheap Flights from Buffalo, NY (BUF) to St Louis, MO (STL)

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Discover the cheapest flights from Buffalo, NY to St Louis, MO
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Tue, Jun 23 - Thu, Jun 25
Frontier Airlines
Frontier Airlines1 stop
BUF - STL
Frontier Airlines
Frontier Airlines1 stop
STL - BUF
248$
236$
Prime price per passenger
Sun, Aug 23 - Thu, Aug 27
Frontier Airlines
Frontier Airlines1 stop
BUF - STL
American Airlines
American Airlines1 stop
STL - BUF
276$
273$
Prime price per passenger
Tue, Jul 28 - Tue, Aug 4
American Airlines
American Airlines1 stop
BUF - STL
American Airlines
American Airlines1 stop
STL - BUF
278$
275$
Prime price per passenger
Wed, Aug 5 - Sun, Aug 9
American Airlines
American Airlines1 stop
BUF - STL
American Airlines
American Airlines1 stop
STL - BUF
280$
275$
Prime price per passenger
Thu, Jul 2 - Sat, Jul 4
Frontier Airlines
Frontier Airlines1 stop
BUF - STL
American Airlines
American Airlines1 stop
STL - BUF
299$
Prime price per passenger
Wed, Jul 15 - Sun, Jul 19
American Airlines
American Airlines1 stop
BUF - STL
American Airlines
American Airlines1 stop
STL - BUF
358$
342$
Prime price per passenger
Thu, Aug 13
Frontier Airlines
Frontier Airlines1 stop
BUF - STL
110$
104$
Prime price per passenger
Thu, Jul 2
Frontier Airlines
Frontier Airlines1 stop
BUF - STL
121$
113$
Prime price per passenger
Thu, Jul 9
Frontier Airlines
Frontier Airlines1 stop
BUF - STL
122$
114$
Prime price per passenger
Thu, Jun 25
Frontier Airlines
Frontier Airlines1 stop
BUF - STL
122$
114$
Prime price per passenger
Thu, Jul 23
Frontier Airlines
Frontier Airlines1 stop
BUF - STL
126$
118$
Prime price per passenger
Thu, Aug 20
American Airlines
American Airlines1 stop
BUF - STL
138$
Prime price per passenger
The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Buffalo, NY to St Louis, MO

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available in the middle of August. Take advantage of this period to save on your flight tickets and make the most of your trip. Please note that prices may change after your search.
Filter by
week: Aug 10 - Aug 16
Flights from just $164
$192
$209
$182
$185
$190
$191
$192
$192
$191
$164
$171
$182
JuneJulyAugust
Flying Time5 h and 50 mWhen flying from Buffalo, NY to St Louis, MO, this can take around 5 h and 50 m in flying time, however this flight duration can vary due to other factors
Cheapest flight$104The best price for flights from Buffalo, NY to St Louis, MO offered by eDreams, which have been found by our customers in the last 3 days
Origin airportBuffalo Niagara International AirportWhen flying from Buffalo, NY to St Louis, MO
Destination airportSt. Louis Lambert International AirportFor the route from Buffalo, NY to St Louis, MO
Peak seasonMarchMarch is the busiest time to fly from Buffalo, NY to St Louis, MO according to search data results from our customers
One-way average Price$267A flight from Buffalo, NY to St Louis, MO at eDreams will cost around $267, this being based on prices of the previous 6 months of data
Best time to bookMarchJuly is one of the most frequent times to fly to St Louis, MO from Buffalo, NY according to real data from our customers
Distance: 661 miles
Buffalo, NY airports
Buffalo Niagara Intl (BUF)How far from city center: 8 miles
St Louis, MO airports
Lambert-St Louis Internatl (STL)How far from city center: 12 miles

Are you planning to travel to St Louis, MO for vacations, business or family visits? eDreams offers you the cheapest flights and best deals departing from Buffalo, NY. With our fast search engine you will get a large selection of airfares from standard and low cost airlines worldwide and easily book your tickets for this route. If you are flexible we help you identify the cheapest day to fly to St Louis, MO and if you need to leave soon you can check our most convenient last minute fares. Read all the useful information about your next destination and proceed to the reservation, indicating your flight dates and completing your travel booking with hotels and car rental!

Frequently asked questions about flights from Buffalo, NY to St Louis, MO

On average, how much is the price of a flight from Buffalo, NY to St Louis, MO?
When you fly from Buffalo, NY to St Louis, MO the average price is $267. However, this price depends on many other factors such as seasonality or how far in advance the route has been booked.
For flights from Buffalo, NY to St Louis, MO, how can I find the cheapest price?
The cheapest price for a flight from Buffalo, NY to St Louis, MO is $104. At eDreams we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
When booking, when is the best time to get the best prices for flights from Buffalo, NY to St Louis, MO?
The most popular months to book a trip from Buffalo, NY to St Louis, MO are July, November and October, based on the searches of our customers.
When is the best time to travel from Buffalo, NY to St Louis, MO?
The best time of the year to visit St Louis, MO depends on lots of personal preferences, especially the price. Regarding popularity, July is the best month to fly to St Louis, MO from Buffalo, NY in terms of searches from our customers, followed by June and January. If you prefer to avoid the busy season and get away from the crowds January, June and July are the months with fewer searches for Buffalo, NY - St Louis, MO.
How long does the flight from Buffalo, NY to St Louis, MO take?
Flight length from Buffalo, NY to St Louis, MO is around 5 h and 50 m on average, at an average distance of 660.72 mi, for flights for the route (which may have 1 or more stops in other cities in between).
How is the weather in St Louis, MO compared to Buffalo, NY?
While in Buffalo, NY the temperatures can reach an average of 69ºF ºC in summer, St Louis, MO's temperatures can go up to 78ºF ºC during the hot season. In winter, however, weather indicators show around 35ºF ºC in St Louis, MO, compared to the 27ºF ºC average degrees reported in Buffalo, NY.

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