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

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

$62 CHEAP FLIGHTS from Connecticut to St. Louis

STL

KAYAK searches hundreds of travel sites at once for deals on flights to St. Louis

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

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Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$132

Overall average: $378

Multiple Airlines

Thu 1/22Tue 1/27

EWR - STL • 1 stop

Cheapest non-stop

$241

Typical prices: $328-$561

United Airlines

Wed 2/18Wed 2/25

EWR - STL • Non-stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to St. Louis!

Flight Deals

Cheap Flights from Connecticut to St. Louis

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Connecticut 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.

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, Jan 22 - Tue, Jan 27

3:30 pm - 10:23 am

EWR

STL

19h 53m1 stop

5:42 pm - 10:49 am

STL

EWR

16h 07m1 stop

$132Multiple Airlines

Fri, Jan 23 - Tue, Jan 27

11:44 am - 11:11 am

EWR

STL

24h 27m1 stop

5:42 pm - 10:49 am

STL

EWR

16h 07m1 stop

$133Frontier

Sat, Jan 24 - Tue, Jan 27

3:30 pm - 11:33 pm

EWR

STL

9h 03m1 stop

5:42 pm - 10:49 am

STL

EWR

16h 07m1 stop

$135Multiple Airlines

Tue, Mar 3 - Mon, Mar 9

10:19 am - 10:27 pm

BDL

STL

13h 08m1 stop

7:52 am - 7:13 pm

STL

BDL

10h 21m1 stop

$165Frontier

Sat, Jan 17 - Mon, Jan 26

1:31 pm - 3:36 pm

LGA

STL

3h 05mnonstop

3:30 pm - 6:59 pm

STL

LGA

2h 29mnonstop

$273American Airlines

Sat, Jan 17 - Sun, Jan 18

4:50 pm - 8:55 pm

LGA

STL

5h 05m1 stop

6:20 am - 4:10 pm

STL

LGA

8h 50m1 stop

$276Southwest

Fri, Feb 6 - Tue, Feb 10

6:00 am - 9:34 am

LGA

STL

4h 34m1 stop

1:18 pm - 4:43 pm

STL

LGA

2h 25mnonstop

$277Delta

Sat, Jan 17 - Tue, Jan 20

2:52 pm - 7:27 pm

PVD

STL

5h 35m1 stop

5:56 pm - 11:30 pm

STL

PVD

4h 34m1 stop

$281Delta

Sat, Jan 17 - Mon, Jan 26

1:31 pm - 3:36 pm

LGA

STL

3h 05mnonstop

6:00 am - 11:19 am

STL

LGA

4h 19m1 stop

$283American Airlines

Thu, Feb 12 - Tue, Feb 17

6:50 am - 2:00 pm

PVD

STL

8h 10m1 stop

4:30 pm - 9:25 pm

STL

PVD

3h 55m1 stop

$368Southwest

Useful Info

Low season	January
High season	May
Cheapest flight	$62

Best time to beat the crowds with an average 6% drop in price.

Most popular time to fly with an average 1% 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.

O'Fallon

Wentzville

Farmington

Eureka

Litchfield

Grafton

Shrewsbury

Glencoe

Everything you need to know for your flight to St. Louis

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in St. Louis

St. Louis (STL)

STL

$62 Find Cheap Flights from Connecticut to St. Louis

KAYAK searches hundreds of travel sites at once for deals on flights to St. Louis

Everything you should know

Cheap Flights from Connecticut to St. Louis

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

Recent one-way flight deals from Connecticut to St. Louis

Recent last minute flight deals from Connecticut to St. Louis

Recent direct flight deals from Connecticut to St. Louis

Good to know

FAQs for booking flights from Connecticut 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.

Traveling to a place near St. Louis?

Everything you need to know for your flight to St. Louis

Information on the airport you'll fly into in St. Louis

Cabin class types available on flights to Connecticut

Complete your trip to St. Louis with a hotel stay or car rental

Find direct flights for St. Louis

Flights to other popular destinations

Flights from domestic origins to St. Louis

Choose which airport to fly into in St. Louis

Find deals for your return flight