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Flights from Buffalo to Saint Louis – Airlines & connecting routes

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BUF to STL flights and routes map BUF to STL – All flight route options from Buffalo Niagara International, New York, USA to Saint Louis Airport, Missouri, USA. These flights are operated by 6 different airlines through 11 different connections. The shortest flight time is 4 hours and 24 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
USA BUF Buffalo Niagara Buffalo, NY, USA
USA STL Saint Louis Airport, MO, USA
BUF
Buffalo Niagara
USABuffalo, NY, USA
Saint Louis Airport
USASaint Louis, MO, USA
STL
No direct flights found
17 routes with 1 stop found »
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1 stop route options with the same airline:

Duration

Via Chicago MDW
1 stop with Southwest Airlines. 1-3 flights per day.

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4h 10m

Via Chicago MDW
1 stop with Southwest Airlines.
4h 10m
1-3 flights per day.
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Via Detroit DTW
1 stop with Delta Air Lines. 3-4 flights per day.

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4h 29m

Via Detroit DTW
1 stop with Delta Air Lines.
4h 29m
3-4 flights per day.
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Via Chicago ORD
1 stop with American Airlines. 3 flights per day.

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4h 56m

Via Chicago ORD
1 stop with American Airlines.
4h 56m
3 flights per day.
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Via New York LGA
1 stop with American Airlines. 0-1 flights per day.
Only saturdays

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4h 56m

Only saturdays
Via New York LGA
1 stop with American Airlines.
4h 56m
0-1 flights per day.
Only saturdays
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Via Dulles IAD
1 stop with United Airlines. 2 flights per day.

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4h 59m

Via Dulles IAD
1 stop with United Airlines.
4h 59m
2 flights per day.
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Via Chicago ORD
1 stop with United Airlines. 3-4 flights per day.

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5h 03m

Via Chicago ORD
1 stop with United Airlines.
5h 03m
3-4 flights per day.
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Via Nashville BNA
1 stop with Southwest Airlines. 0-1 flights per day.
Tue,Wed & Sun

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5h 05m

Tue,Wed & Sun
Via Nashville BNA
1 stop with Southwest Airlines.
5h 05m
0-1 flights per day.
Tue,Wed & Sun
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Via Philadelphia PHL
1 stop with American Airlines. 2-3 flights per day.

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5h 12m

Via Philadelphia PHL
1 stop with American Airlines.
5h 12m
2-3 flights per day.
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Via Washington DCA
1 stop with American Airlines. 1-3 flights per day.

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5h 18m

Via Washington DCA
1 stop with American Airlines.
5h 18m
1-3 flights per day.
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Via Charlotte CLT
1 stop with American Airlines. 2-4 flights per day.

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5h 34m

Via Charlotte CLT
1 stop with American Airlines.
5h 34m
2-4 flights per day.
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Via New York EWR
1 stop with United Airlines. 1-2 flights per day.

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5h 38m

Via New York EWR
1 stop with United Airlines.
5h 38m
1-2 flights per day.
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Via Baltimore BWI
1 stop with Southwest Airlines. 1-4 flights per day.

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5h 50m

Via Baltimore BWI
1 stop with Southwest Airlines.
5h 50m
1-4 flights per day.
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Via New York LGA
1 stop with Delta Air Lines. 2 flights per day.

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6h 06m

Via New York LGA
1 stop with Delta Air Lines.
6h 06m
2 flights per day.
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1 stop route options with codeshare or different airlines:

Duration

Via Chicago ORD With American Airlines & United Airlines 3 flights per day.

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5h 09m

Via Chicago ORD
5h 09m
With American Airlines & United Airlines 3 flights per day.
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Via New York LGA With Delta Air Lines & American Airlines 0-5 flights per day.

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5h 21m

Via New York LGA
5h 21m
With Delta Air Lines & American Airlines 0-5 flights per day.
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Via Philadelphia PHL With Alaska Airlines & American Airlines 1-2 flights per day.
CODESHARE

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5h 26m

Via Philadelphia PHL
5h 26m
With Alaska Airlines & American Airlines 1-2 flights per day.
CODESHARE
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Via New York EWR With United Airlines & Delta Air Lines
Begins in 8/9

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7h 09m

Begins in 8/9
Via New York EWR
7h 09m
With United Airlines & Delta Air Lines
Begins in 8/9
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Find the best prices on hotels and car rental near Saint Louis Airport

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Buffalo to Saint Louis flights

There are over 11 airlines and as many as 248 flights every week to this destination. While flying to Saint Louis from Buffalo you will be doing a stopover in Chicago, Detroit or any other of the 11 alternatives with flight connections.

Are there any non-stop flights from BUF to STL?

There are no direct or non-stop flights from Buffalo Niagara International, BUF to Saint Louis Airport, STL.

Buffalo to Saint Louis with Delta Air Lines

If you choose to fly with Delta Air Lines from Buffalo to Saint Louis you can make a transit either via Detroit or via New York. The route via Detroit is 1 hour and 37 minutes faster. Delta Air Lines is a member of SkyTeam.

Distance & flight times: Buffalo Niagara International to Saint Louis Airport

The shortest flight time between BUF and STL is 4 hours and 10 minutes.

ViaTotal flight timeLayover timeDistance
MDW Chicago4h 10m50m721 miles (1160 km)
DTW Detroit4h 29m1h 25m683 miles (1099 km)
ORD Chicago4h 56m1h 39m733 miles (1179 km)
IAD Dulles4h 59m1h 25m983 miles (1582 km)
BNA Nashville5h 5m40m909 miles (1463 km)
PHL Philadelphia5h 12m40m1096 miles (1763 km)
DCA Washington5h 18m30m1018 miles (1638 km)
LGA New York5h 21m47m1182 miles (1902 km)
CLT Charlotte5h 34m2h 55m1126 miles (1812 km)
EWR New York5h 38m1h 36m1156 miles (1860 km)
BWI Baltimore5h 50m1h 20m1021 miles (1643 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.BUF-STL flight routesBuffalo to Saint Louis flight routes illustrated on a map.
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Buffalo - Saint Louis route map and flight paths
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Show all destinations from BUF Show all destinations from STL

The fastest way to fly from Buffalo (BUF) to Saint Louis (STL) is via Chicago and it will take about 4 hours and 10 minutes. The second fastest route is via Detroit and will take 4 hours and 29 minutes.

You can fly with Southwest Airlines, Delta Air Lines, American Airlines or United Airlines from Buffalo to Saint Louis.

The flight time between Buffalo Niagara (BUF) and Saint Louis Airport (STL) via Chicago Midway International, MDW is 4 hours and 10 minutes.

No. But you can still purchase a 1 stop flight via Chicago, Detroit or any other route to Saint Louis (STL).

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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