Cheap flights from Buffalo to St. Louis from $87

Round-trip
1 adult
Economy
From?
To?
Sun 10/24
Sun 10/31

Travel Restriction Alert

The COVID-19 (coronavirus) outbreak may impact travel from Buffalo to St. Louis.
View current United States travel restrictions

Flight information for Buffalo to St. Louis
(BUF to STL)

Find info about flight duration, direct flights, and airports for your flight from Buffalo to St. Louis
Best Price Found$173The best flight deal from Buffalo to St. Louis found on momondo in the last 72 hours is $173
Fastest flight time3h 40mThe fastest flight from Buffalo to St. Louis takes 3h 40m
Direct flightsNoneThere are no direct flights from Buffalo to St. Louis. Popular non-direct route for this connection is Buffalo Airport - Lambert-St Louis Airport.
Airports in St. Louis1 airportThere is 1 airport near St. Louis: Lambert-St Louis (STL)

How to get the cheapest flight ticket from Buffalo to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Buffalo to St. Louis?

August

The cheapest time of year to fly to St. Louis from Buffalo is August. Most expensive is October

What is the cheapest day to depart Buffalo for St. Louis?

Saturday

The cheapest day of the week is typically Saturday. The most expensive is typically Sunday

When is the cheapest time to fly from Buffalo to St. Louis?

at noon

Buffalo to St. Louis flights are approximately 31% more expensive in the evening than at noon

What is the cheapest airline that flies to St. Louis from Buffalo?

United Airlines

American Airlines, Delta, and United Airlines are the most popular carriers operating from Buffalo to St. Louis

What is the cheapest Buffalo to St. Louis flight route?

Buffalo - Lambert-St Louis

Fly from Buffalo to Lambert-St Louis for the best Buffalo - St. Louis flight prices

How far in advance should you book Buffalo to St. Louis flights?

60 days before

The cheapest time to buy a flight from Buffalo to St. Louis is approximately 60 days to departure


Easily compare round-trip flights from Buffalo to St. Louis

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Buffalo to St. Louis by changing tabs
Frontier
Oct 30
BUF4:17 pmBuffalo
12h 18m
1 stop
STL4:35 amLambert-St Louis
Nov 2
STL5:39 amLambert-St Louis
7h 30m
1 stop
BUF1:09 pmBuffalo
Multiple Airlines
Nov 1
BUF1:59 pmBuffalo
19h 33m
1 stop
STL9:32 amLambert-St Louis
Nov 3
STL3:00 amLambert-St Louis
7h 48m
1 stop
BUF10:48 amBuffalo
Delta
Nov 1
BUF2:40 pmBuffalo
5h 56m
1 stop
STL8:36 pmLambert-St Louis
Nov 3
STL1:42 pmLambert-St Louis
4h 07m
1 stop
BUF5:49 pmBuffalo
American Airlines
Nov 12
BUF6:56 amBuffalo
6h 43m
1 stop
STL1:39 pmLambert-St Louis
Nov 14
STL12:21 amLambert-St Louis
4h 50m
1 stop
BUF5:11 amBuffalo
United Airlines
Nov 5
BUF10:00 amBuffalo
24h 53m
2 stops
STL10:53 amLambert-St Louis
Nov 7
STL10:05 amLambert-St Louis
5h 21m
1 stop
BUF3:26 pmBuffalo
Multiple Airlines
Nov 5
BUF7:17 amBuffalo
22h 33m
1 stop
STL5:50 amLambert-St Louis
Nov 7
STL2:00 amLambert-St Louis
7h 15m
1 stop
BUF9:15 amBuffalo

Find the cheapest one-way flights from Buffalo to St. Louis

If you're looking for one-way flights from Buffalo to St. Louis, view some of our deals below provided by American Airlines and Delta
Delta
Nov 18
BUF5:37 amBuffalo
7h 25m
1 stop
STL1:02 pmLambert-St Louis
American Airlines
Nov 19
BUF12:29 pmBuffalo
7h 30m
1 stop
STL7:59 pmLambert-St Louis
Multiple Airlines
Nov 18
BUF1:25 amBuffalo
10h 44m
3 stops
STL12:09 pmLambert-St Louis

Search last-minute flights to St. Louis from Buffalo

Find and compare flight prices for your last-minute flight from Buffalo to St. Louis
Frontier
Oct 29
BUF9:34 amBuffalo
26h 12m
1 stop
STL11:46 amLambert-St Louis
Oct 31
STL4:20 amLambert-St Louis
7h 16m
1 stop
BUF11:36 amBuffalo
Multiple Airlines
Oct 29
BUF9:34 amBuffalo
21h 16m
2 stops
STL6:50 amLambert-St Louis
Oct 31
STL4:20 amLambert-St Louis
7h 16m
1 stop
BUF11:36 amBuffalo
American Airlines
Oct 25
BUF9:52 amBuffalo
4h 30m
1 stop
STL2:22 pmLambert-St Louis
Oct 29
STL3:16 amLambert-St Louis
4h 55m
1 stop
BUF8:11 amBuffalo
Multiple Airlines
Oct 29
BUF9:34 amBuffalo
21h 16m
2 stops
STL6:50 amLambert-St Louis
Oct 31
STL1:51 pmLambert-St Louis
13h 53m
2 stops
BUF3:44 amBuffalo
Multiple Airlines
Oct 25
BUF3:15 amBuffalo
6h 13m
2 stops
STL9:28 amLambert-St Louis
Oct 29
STL9:25 amLambert-St Louis
6h 00m
1 stop
BUF3:25 pmBuffalo
Multiple Airlines
Oct 25
BUF3:15 amBuffalo
9h 54m
2 stops
STL1:09 pmLambert-St Louis
Oct 29
STL5:25 amLambert-St Louis
10h 00m
2 stops
BUF3:25 pmBuffalo

Best airlines flying from Buffalo to St. Louis

Compare and see reviews for airlines that fly from Buffalo to St. Louis with momondo
AirlineRatingFree CancellationPrice
United Airlines
PriceFrom $139
Free Cancellation
Rating
6.9
7.3

Boarding

6.7

Comfort

7.5

Crew

6.7

Entertainment

6.2

Food

Reviews

Not because the flight is going to Africa we can’t get better service on board

1 / 10
American Airlines
PriceFrom $154
Free Cancellation
Rating
7.2
7.4

Boarding

7.1

Comfort

7.8

Crew

7.1

Entertainment

6.8

Food

Reviews

Flight attendant for first class is definitely not a morning person. Oh and the WiFi DID NOT WORK!

1 / 10
Delta
PriceFrom $171
Free Cancellation
Rating
8.2
8.2

Boarding

8.4

Comfort

8.3

Crew

8.1

Entertainment

8.0

Food

Reviews

Great

1 / 10

  • Are airlines flying from Buffalo to Lambert-St Louis offering flexible cancellation due to COVID-19?

    Some of our partner airlines flying from Buffalo to Lambert-St Louis are adopting new policies due to the global impact of COVID-19. Some of the airlines that may be waiving their cancellation fees are American Airlines, Delta, and United Airlines. You can search for the full list of airlines like American Airlines that are offering this flexibility.

  • How far is Buffalo to Lambert-St Louis by plane?

    A flight from Buffalo to Lambert-St Louis will travel around 660.3 mi. Flights usually cover this in 4h 30m, depending on flying conditions and air traffic around both airports.


Can I fly to Lambert-St Louis from Buffalo right now?

Information is based on travel restrictions for travel to Lambert-St Louis within the United States

Most visitors from Buffalo need to provide a negative COVID-19 test result and/or quarantine to enter Lambert-St Louis.

COVID-19 testing requirements
Visitors from Buffalo must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Lambert-St Louis.

Quarantine requirements
Visitors from Buffalo are not required to quarantine after entering Lambert-St Louis.

Can I fly back to Buffalo from Lambert-St Louis?

Returning to Buffalo from Lambert-St Louis

COVID-19 testing requirements
Visitors from Lambert-St Louis must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Buffalo.

Quarantine requirements
Visitors from Lambert-St Louis are not required to quarantine after entering Buffalo.

If you are planning to travel to St. Louis at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.

Alternative routes for Buffalo to St. Louis

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
New York to Kansas City Flights
Fastest flight time3h 14m
Cheapest price$66
New York to St. Louis Flights
Fastest flight time2h 40m
Cheapest price$72
Syracuse to St. Louis Flights
Fastest flight time5h 05m
Cheapest price$149
Rochester, New York to St. Louis Flights
Fastest flight time4h 22m
Cheapest price$173
Albany, New York to Kansas City Flights
Fastest flight time5h 43m
Cheapest price$185
Islip, New York to St. Louis Flights
Fastest flight time4h 02m
Cheapest price$197
Buffalo to Kansas City Flights
Fastest flight time4h 32m
Cheapest price$239
Syracuse to Kansas City Flights
Fastest flight time5h 39m
Cheapest price$257
Rochester, New York to Kansas City Flights
Fastest flight time4h 45m
Cheapest price$257

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