How does KAYAK find such low prices on flights from Connecticut 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 Connecticut to St. Louis.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Connecticut 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 Connecticut 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 Connecticut with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Connecticut 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 Connecticut up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$112 CHEAP FLIGHTS from Connecticut to St. Louis

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals

Cheap Flights from Connecticut to St. Louis

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Connecticut to St. Louis

Thu, Sep 24 - Sun, Sep 27

3:16 pm - 4:34 pmBDL Hartford Bradley Intl-STL Lambert-St Louis

26h 18m1 stop Orlando

5:19 pm - 2:18 pmSTL Lambert-St Louis-BDL Hartford Bradley Intl

19h 59m1 stop Orlando

$268Frontier

Sun, Oct 11 - Thu, Oct 15

3:16 pm - 11:13 pmBDL Hartford Bradley Intl-STL Lambert-St Louis

8h 57m1 stop Orlando

4:30 pm - 2:21 pmSTL Lambert-St Louis-BDL Hartford Bradley Intl

20h 51m1 stop Orlando

$288Frontier

Thu, Sep 24 - Mon, Sep 28

2:10 pm - 3:57 pmLGA New York LaGuardia-STL Lambert-St Louis

2h 47mnonstop

9:58 am - 1:30 pmSTL Lambert-St Louis-LGA New York LaGuardia

2h 32mnonstop

$293American Airlines

Sat, Oct 10 - Tue, Oct 13

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

2h 52mnonstop

6:00 am - 9:29 amSTL Lambert-St Louis-LGA New York LaGuardia

2h 29mnonstop

$293American Airlines

Thu, Sep 24 - Mon, Oct 5

6:30 am - 8:06 amLGA New York LaGuardia-STL Lambert-St Louis

2h 36mnonstop

1:01 pm - 4:30 pmSTL Lambert-St Louis-LGA New York LaGuardia

2h 29mnonstop

$293Delta

Sat, Sep 26 - Sat, Oct 3

3:05 pm - 4:52 pmLGA New York LaGuardia-STL Lambert-St Louis

2h 47mnonstop

2:00 pm - 5:29 pmSTL Lambert-St Louis-LGA New York LaGuardia

2h 29mnonstop

$293Delta

Mon, Oct 12 - Tue, Oct 13

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

2h 40mnonstop

7:40 pm - 11:05 pmSTL Lambert-St Louis-LGA New York LaGuardia

2h 25mnonstop

$293Southwest

Wed, Oct 7 - Wed, Oct 7

12:00 pm - 1:40 pmLGA New York LaGuardia-STL Lambert-St Louis

2h 40mnonstop

3:35 pm - 6:55 pmSTL Lambert-St Louis-LGA New York LaGuardia

2h 20mnonstop

$293Southwest

Thu, Sep 24 - Mon, Oct 5

7:18 am - 12:13 pmEWR Newark-STL Lambert-St Louis

5h 55m1 stop Chicago O'Hare Intl

9:30 am - 1:08 pmSTL Lambert-St Louis-EWR Newark

2h 38mnonstop

$303United Airlines

Wed, Oct 7 - Sat, Oct 10

9:45 am - 11:22 amEWR Newark-STL Lambert-St Louis

2h 37mnonstop

5:36 pm - 11:15 pmSTL Lambert-St Louis-EWR Newark

4h 39m1 stop Chicago O'Hare Intl

$303United Airlines

Recent last minute flight deals from Connecticut to St. Louis

Fri, Sep 11 - Mon, Sep 14

6:15 am - 1:10 pmLGA New York LaGuardia-STL Lambert-St Louis

7h 55m1 stop Atlanta Hartsfield-Jackson

2:29 pm - 8:59 pmSTL Lambert-St Louis-LGA New York LaGuardia

5h 30m1 stop Atlanta Hartsfield-Jackson

$295Frontier

Fri, Sep 11 - Mon, Sep 14

6:15 am - 1:10 pmLGA New York LaGuardia-STL Lambert-St Louis

7h 55m1 stop Atlanta Hartsfield-Jackson

2:29 pm - 8:59 pmSTL Lambert-St Louis-LGA New York LaGuardia

5h 30m1 stop Atlanta Hartsfield-Jackson

$300Frontier

Wed, Sep 9 - Sat, Sep 12

6:39 am - 1:16 pmEWR Newark-STL Lambert-St Louis

7h 37m1 stop Chicago O'Hare Intl

1:49 pm - 9:29 pmSTL Lambert-St Louis-EWR Newark

6h 40m1 stop Chicago O'Hare Intl

$351American Airlines

Wed, Sep 9 - Sat, Sep 12

5:23 am - 10:18 amEWR Newark-STL Lambert-St Louis

5h 55m1 stop Chicago O'Hare Intl

1:49 pm - 9:29 pmSTL Lambert-St Louis-EWR Newark

6h 40m1 stop Chicago O'Hare Intl

$351American Airlines

Wed, Sep 9 - Sat, Sep 12

1:55 pm - 3:36 pmLGA New York LaGuardia-STL Lambert-St Louis

2h 41mnonstop

2:00 pm - 5:29 pmSTL Lambert-St Louis-LGA New York LaGuardia

2h 29mnonstop

$369Delta

Wed, Sep 9 - Fri, Sep 11

6:20 pm - 8:06 pmLGA New York LaGuardia-STL Lambert-St Louis

2h 46mnonstop

10:00 am - 1:27 pmSTL Lambert-St Louis-LGA New York LaGuardia

2h 27mnonstop

$369Delta

Wed, Sep 9 - Sat, Sep 12

9:59 pm - 11:38 pmEWR Newark-STL Lambert-St Louis

2h 39mnonstop

12:28 pm - 4:00 pmSTL Lambert-St Louis-EWR Newark

2h 32mnonstop

$369United Airlines

Wed, Sep 9 - Sat, Sep 12

7:00 pm - 8:47 pmEWR Newark-STL Lambert-St Louis

2h 47mnonstop

6:53 pm - 12:57 amSTL Lambert-St Louis-EWR Newark

5h 04m1 stop Chicago O'Hare Intl

$379United Airlines

Wed, Sep 9 - Sat, Sep 12

5:45 pm - 7:35 pmLGA New York LaGuardia-STL Lambert-St Louis

2h 50mnonstop

10:10 am - 5:05 pmSTL Lambert-St Louis-LGA New York LaGuardia

5h 55m1 stop Kansas City

$379Southwest

Wed, Sep 9 - Fri, Sep 11

5:45 pm - 7:35 pmLGA New York LaGuardia-STL Lambert-St Louis

2h 50mnonstop

5:40 pm - 11:20 pmSTL Lambert-St Louis-LGA New York LaGuardia

4h 40m1 stop Nashville Intl

$379Southwest

Recent direct flight deals from Connecticut to St. Louis

Thu, Sep 24 - Mon, Sep 28

2:10 pm - 3:57 pmLGA New York LaGuardia-STL Lambert-St Louis

2h 47mnonstop

9:58 am - 1:30 pmSTL Lambert-St Louis-LGA New York LaGuardia

2h 32mnonstop

$293American Airlines

Sat, Oct 10 - Tue, Oct 13

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

2h 52mnonstop

6:00 am - 9:29 amSTL Lambert-St Louis-LGA New York LaGuardia

2h 29mnonstop

$293American Airlines

Thu, Sep 24 - Mon, Oct 5

6:30 am - 8:06 amLGA New York LaGuardia-STL Lambert-St Louis

2h 36mnonstop

1:01 pm - 4:30 pmSTL Lambert-St Louis-LGA New York LaGuardia

2h 29mnonstop

$293Delta

Sat, Sep 26 - Sat, Oct 3

3:05 pm - 4:52 pmLGA New York LaGuardia-STL Lambert-St Louis

2h 47mnonstop

2:00 pm - 5:29 pmSTL Lambert-St Louis-LGA New York LaGuardia

2h 29mnonstop

$293Delta

Mon, Oct 12 - Tue, Oct 13

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

2h 40mnonstop

7:40 pm - 11:05 pmSTL Lambert-St Louis-LGA New York LaGuardia

2h 25mnonstop

$293Southwest

Wed, Oct 7 - Wed, Oct 7

12:00 pm - 1:40 pmLGA New York LaGuardia-STL Lambert-St Louis

2h 40mnonstop

3:35 pm - 6:55 pmSTL Lambert-St Louis-LGA New York LaGuardia

2h 20mnonstop

$293Southwest

Thu, Oct 1 - Wed, Oct 7

7:29 pm - 9:17 pmLGA New York LaGuardia-STL Lambert-St Louis

2h 48mnonstop

6:01 am - 9:30 amSTL Lambert-St Louis-LGA New York LaGuardia

2h 29mnonstop

$293American Airlines

Mon, Sep 28 - Sat, Oct 3

6:30 am - 8:06 amLGA New York LaGuardia-STL Lambert-St Louis

2h 36mnonstop

2:00 pm - 5:29 pmSTL Lambert-St Louis-LGA New York LaGuardia

2h 29mnonstop

$293Delta

Wed, Sep 30 - Fri, Oct 2

7:00 am - 8:48 amEWR Newark-STL Lambert-St Louis

2h 48mnonstop

7:30 am - 11:00 amSTL Lambert-St Louis-EWR Newark

2h 30mnonstop

$312United Airlines

Fri, Oct 9 - Tue, Oct 13

7:29 pm - 9:09 pmEWR Newark-STL Lambert-St Louis

2h 40mnonstop

9:30 am - 1:08 pmSTL Lambert-St Louis-EWR Newark

2h 38mnonstop

$312United Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$112

Best time to beat the crowds with an average 8% drop in price.

Most popular time to fly with an average 9% increase in price.

Flight from Newark Liberty Airport to St. Louis

How does KAYAK find such low prices on flights from Connecticut 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 Connecticut to St. Louis.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Connecticut to St. Louis?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Connecticut 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 Connecticut 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 Connecticut with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Connecticut 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 Connecticut up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.