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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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Cheap Flight Deals from New York to St. Louis

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from New York to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from New York to St. Louis

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from New York to St. Louis.

Discover the best prices and deals for you by selecting your travel dates.

Choose your dates

9:00 am - 6:32 pmEWR-STL

10h 32m1 stop

7:37 pm - 9:03 amSTL-EWR

12h 26m1 stop

$125Spirit Airlines

Find Deal

Sat, May 10 - Tue, May 13

5:15 pm - 5:52 pmEWR-STL

25h 37m1 stop

6:47 pm - 11:15 amSTL-EWR

15h 28m1 stop

$139Spirit Airlines

Find Deal

Wed, Apr 2 - Sun, Apr 6

5:59 pm - 11:49 pmLGA-STL

6h 50m1 stop

5:24 pm - 10:00 amSTL-LGA

15h 36m1 stop

$149Frontier

Find Deal

Tue, Mar 25 - Wed, Mar 26

1:01 pm - 11:49 pmJFK-STL

11h 48m1 stop

5:24 pm - 12:02 pmSTL-JFK

17h 38m1 stop

$149Frontier

Find Deal

Tue, Mar 25 - Wed, Mar 26

9:59 am - 11:56 amLGA-STL

2h 57mnonstop

3:30 pm - 6:59 pmSTL-LGA

2h 29mnonstop

$177Delta

Find Deal

Thu, Apr 3 - Mon, Apr 7

8:00 am - 2:23 pmEWR-STL

7h 23m1 stop

4:44 pm - 8:11 pmSTL-EWR

2h 27mnonstop

$183United Airlines

Find Deal

Wed, Mar 26 - Mon, Mar 31

11:29 am - 3:31 pmEWR-STL

5h 02m1 stop

7:25 am - 11:03 amSTL-EWR

2h 38mnonstop

$187United Airlines

Find Deal

Tue, Mar 25 - Mon, Mar 31

10:25 am - 12:20 pmLGA-STL

2h 55mnonstop

5:55 am - 11:40 amSTL-LGA

4h 45m1 stop

$187Southwest

Find Deal

Thu, Apr 3 - Mon, Apr 7

6:59 pm - 8:51 pmLGA-STL

2h 52mnonstop

6:35 pm - 9:58 pmSTL-LGA

2h 23mnonstop

$197Delta

Find Deal

Fri, Apr 4 - Mon, Apr 7

5:55 pm - 10:30 pmLGA-STL

5h 35m1 stop

4:35 pm - 11:00 pmSTL-LGA

5h 25m1 stop

$217Southwest

Find Deal

Fri, May 16 - Mon, May 19

Low season	January
High season	May
Cheapest flight	$60

Best time to beat the crowds but there is an average 2% increase in price.

Most popular time to fly and prices are also 5% lower on average.

Flight from Newark Liberty Airport 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.