How does KAYAK find such low prices on flights from New York State to St. Louis?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New York State to St. Louis.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New York State to St. Louis?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from New York State is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from New York State to St. Louis?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to New York State with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New York State to St. Louis?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from New York State up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$114 CHEAP FLIGHTS from New York State to St. Louis

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Cheap Flights from New York to St. Louis

Cheap flights from New York to St. Louis with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Round-trip

One-way

Last minute

Direct

Tue, Nov 3 - Mon, Nov 9

5:00 pm - 9:55 pmBUF Buffalo-STL Lambert-St Louis

5h 55m1 stop Nashville Intl

5:10 pm - 11:50 pmSTL Lambert-St Louis-BUF Buffalo

5h 40m1 stop Baltimore/Washington

$227Southwest

Thu, Nov 5 - Sat, Nov 7

6:00 am - 11:47 amBUF Buffalo-STL Lambert-St Louis

6h 47m1 stop New York LaGuardia

5:38 pm - 11:59 pmSTL Lambert-St Louis-BUF Buffalo

5h 21m1 stop Atlanta Hartsfield-Jackson

$227Delta

Tue, Nov 3 - Mon, Nov 9

6:00 am - 12:10 pmBUF Buffalo-STL Lambert-St Louis

7h 10m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

1:00 pm - 7:05 pmSTL Lambert-St Louis-BUF Buffalo

5h 05m1 stop Washington, D.C. Dulles Intl

$232United Airlines

Thu, Nov 5 - Sat, Nov 7

4:00 pm - 10:50 pmBUF Buffalo-STL Lambert-St Louis

7h 50m1 stop Chicago Midway

5:45 am - 2:55 pmSTL Lambert-St Louis-BUF Buffalo

8h 10m2 stops Chicago Midway Baltimore/Washington

$238Southwest

Thu, Oct 29 - Sat, Oct 31

7:23 pm - 12:19 amALB Albany Intl-STL Lambert-St Louis

5h 56m1 stop Chicago O'Hare Intl

5:00 am - 11:37 amSTL Lambert-St Louis-ALB Albany Intl

5h 37m1 stop Chicago O'Hare Intl

$239American Airlines

Wed, Nov 25 - Tue, Dec 1

6:55 pm - 11:56 pmALB Albany Intl-STL Lambert-St Louis

6h 01m1 stop Atlanta Hartsfield-Jackson

6:05 pm - 11:32 pmSTL Lambert-St Louis-ALB Albany Intl

4h 27m1 stop Detroit Metropolitan Wayne County

$239Delta

Tue, Nov 3 - Tue, Nov 10

12:50 pm - 5:47 pmROC Greater Rochester Intl-STL Lambert-St Louis

5h 57m1 stop Boston Logan Intl

6:00 am - 10:59 amSTL Lambert-St Louis-ROC Greater Rochester Intl

3h 59m1 stop Chicago O'Hare Intl

$255American Airlines

Fri, Nov 13 - Sun, Nov 15

5:23 pm - 11:16 pmSYR Syracuse Hancock Intl-STL Lambert-St Louis

6h 53m1 stop Orlando

4:26 pm - 4:38 pmSTL Lambert-St Louis-SYR Syracuse Hancock Intl

23h 12m1 stop Orlando

$263Frontier

Fri, Nov 20 - Thu, Nov 26

9:20 pm - 11:59 pmBUF Buffalo-STL Lambert-St Louis

27h 39m1 stop Orlando

6:09 pm - 8:24 pmSTL Lambert-St Louis-BUF Buffalo

25h 15m1 stop Orlando

$274Frontier

Fri, Oct 30 - Mon, Nov 2

5:45 am - 12:10 pmALB Albany Intl-STL Lambert-St Louis

7h 25m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

7:30 am - 3:01 pmSTL Lambert-St Louis-ALB Albany Intl

6h 31m1 stop Chicago O'Hare Intl

$276United Airlines

Fri, Oct 16 - Mon, Oct 19

6:59 pm - 11:54 pmSYR Syracuse Hancock Intl-STL Lambert-St Louis

5h 55m1 stop Atlanta Hartsfield-Jackson

5:31 pm - 10:57 pmSTL Lambert-St Louis-SYR Syracuse Hancock Intl

4h 26m1 stop New York LaGuardia

$429Delta

Fri, Oct 16 - Mon, Oct 19

6:00 am - 12:13 pmSYR Syracuse Hancock Intl-STL Lambert-St Louis

7h 13m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

3:11 pm - 8:57 pmSTL Lambert-St Louis-SYR Syracuse Hancock Intl

4h 46m1 stop Chicago O'Hare Intl

$434United Airlines

Sat, Oct 17 - Tue, Oct 20

5:40 am - 1:20 pmITH Ithaca Tompkins County-STL Lambert-St Louis

8h 40m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson

2:25 pm - 11:03 pmSTL Lambert-St Louis-ITH Ithaca Tompkins County

7h 38m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

$439Delta

Sat, Oct 17 - Sun, Nov 1

6:54 am - 8:46 amLGA New York LaGuardia-STL Lambert-St Louis

2h 52mnonstop

11:34 am - 5:04 pmSTL Lambert-St Louis-LGA New York LaGuardia

4h 30m1 stop Chicago O'Hare Intl

$449American Airlines

Thu, Oct 15 - Sun, Oct 18

6:00 am - 12:13 pmSYR Syracuse Hancock Intl-STL Lambert-St Louis

7h 13m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

1:29 pm - 8:57 pmSTL Lambert-St Louis-SYR Syracuse Hancock Intl

6h 28m1 stop Chicago O'Hare Intl

$449United Airlines

Sat, Oct 17 - Sun, Nov 1

6:29 pm - 11:59 pmLGA New York LaGuardia-STL Lambert-St Louis

6h 30m1 stop Charlotte Douglas

7:26 am - 2:29 pmSTL Lambert-St Louis-LGA New York LaGuardia

6h 03m1 stop Chicago O'Hare Intl

$459American Airlines

Fri, Oct 16 - Thu, Nov 19

6:45 pm - 8:25 pmLGA New York LaGuardia-STL Lambert-St Louis

2h 40mnonstop

5:35 am - 8:55 amSTL Lambert-St Louis-LGA New York LaGuardia

2h 20mnonstop

$471Southwest

Sun, Oct 18 - Mon, Nov 16

6:05 am - 7:45 amLGA New York LaGuardia-STL Lambert-St Louis

2h 40mnonstop

11:50 am - 3:10 pmSTL Lambert-St Louis-LGA New York LaGuardia

2h 20mnonstop

$471Southwest

Sun, Oct 18 - Mon, Nov 16

6:29 am - 11:13 pmLGA New York LaGuardia-STL Lambert-St Louis

17h 44m2 stops Atlanta Hartsfield-Jackson Orlando

6:34 pm - 7:35 pmSTL Lambert-St Louis-LGA New York LaGuardia

24h 01m1 stop Atlanta Hartsfield-Jackson

$500Frontier

Sun, Oct 18 - Fri, Oct 23

9:45 pm - 1:31 pmSYR Syracuse Hancock Intl-STL Lambert-St Louis

16h 46m2 stops Nashville Intl Jonesboro

4:30 pm - 4:46 pmSTL Lambert-St Louis-SYR Syracuse Hancock Intl

23h 16m1 stop Orlando

$775Multiple Airlines

Thu, Dec 3 - Mon, Dec 7

6:30 am - 8:28 amLGA New York LaGuardia-STL Lambert-St Louis

2h 58mnonstop

8:59 am - 12:29 pmSTL Lambert-St Louis-LGA New York LaGuardia

2h 30mnonstop

$293American Airlines

Wed, Nov 4 - Sat, Nov 7

7:02 pm - 9:07 pmLGA New York LaGuardia-STL Lambert-St Louis

3h 05mnonstop

7:08 am - 10:44 amSTL Lambert-St Louis-LGA New York LaGuardia

2h 36mnonstop

$293American Airlines

Thu, Nov 5 - Mon, Nov 9

12:30 pm - 2:30 pmLGA New York LaGuardia-STL Lambert-St Louis

3h 00mnonstop

5:35 pm - 8:55 pmSTL Lambert-St Louis-LGA New York LaGuardia

2h 20mnonstop

$293Southwest

Fri, Nov 6 - Mon, Nov 9

6:35 pm - 8:40 pmLGA New York LaGuardia-STL Lambert-St Louis

3h 05mnonstop

12:00 pm - 3:20 pmSTL Lambert-St Louis-LGA New York LaGuardia

2h 20mnonstop

$293Southwest

Sat, Nov 21 - Mon, Nov 23

3:55 pm - 5:59 pmLGA New York LaGuardia-STL Lambert-St Louis

3h 04mnonstop

7:00 am - 10:27 amSTL Lambert-St Louis-LGA New York LaGuardia

2h 27mnonstop

$293Delta

Mon, Nov 2 - Wed, Nov 4

6:25 pm - 8:14 pmLGA New York LaGuardia-STL Lambert-St Louis

2h 49mnonstop

1:02 pm - 4:30 pmSTL Lambert-St Louis-LGA New York LaGuardia

2h 28mnonstop

$293Delta

Tue, Feb 23 - Fri, Feb 26

7:29 pm - 9:30 pmLGA New York LaGuardia-STL Lambert-St Louis

3h 01mnonstop

9:06 am - 12:39 pmSTL Lambert-St Louis-LGA New York LaGuardia

2h 33mnonstop

$293American Airlines

Tue, Nov 24 - Fri, Nov 27

6:40 am - 8:42 amLGA New York LaGuardia-STL Lambert-St Louis

3h 02mnonstop

9:19 am - 12:46 pmSTL Lambert-St Louis-LGA New York LaGuardia

2h 27mnonstop

$293American Airlines

Wed, Nov 18 - Sat, Nov 21

1:05 pm - 2:55 pmLGA New York LaGuardia-STL Lambert-St Louis

2h 50mnonstop

8:05 pm - 11:20 pmSTL Lambert-St Louis-LGA New York LaGuardia

2h 15mnonstop

$293Southwest

Wed, Nov 18 - Tue, Nov 24

6:59 am - 8:55 amLGA New York LaGuardia-STL Lambert-St Louis

2h 56mnonstop

10:00 am - 1:26 pmSTL Lambert-St Louis-LGA New York LaGuardia

2h 26mnonstop

$293Delta

Low season	January
High season	July
Cheapest flight	$114

Best time to beat the crowds with an average 7% drop in price.

Most popular time to fly with an average 5% increase in price.

Flight from Buffalo to St. Louis

How does KAYAK find such low prices on flights from New York State to St. Louis?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New York State to St. Louis.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New York State to St. Louis?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from New York State is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from New York State to St. Louis?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to New York State with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New York State to St. Louis?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from New York State up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.