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>

$57 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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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$123

Overall average: $394

Multiple Airlines

Fri 2/20Mon 2/23

EWR - STL • 1 stop

Cheapest non-stop

$259

Typical prices: $361-$656

United Airlines

Wed 3/4Wed 3/11

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

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

Fri, Feb 20 - Mon, Feb 23

5:15 am - 6:51 am

EWR

STL

26h 36m

1 stop

8:22 pm - 11:29 pm

STL

EWR

26h 07m

1 stop

$123Multiple Airlines

Tue, Feb 24 - Mon, Mar 2

3:00 pm - 10:27 pm

EWR

STL

8h 27m

1 stop

8:22 pm - 8:05 am

STL

EWR

10h 43m

1 stop

$124Multiple Airlines

Fri, Mar 6 - Wed, Mar 11

6:00 am - 11:49 am

EWR

STL

6h 49m

1 stop

11:32 am - 9:30 pm

STL

EWR

8h 58m

1 stop

$131Frontier

Mon, May 4 - Wed, May 6

8:08 pm - 11:19 pm

BDL

STL

28h 11m

1 stop

4:55 pm - 7:17 pm

STL

BDL

25h 22m

1 stop

$171Frontier

Sat, Feb 14 - Sat, Feb 14

11:25 am - 1:21 pm

LGA

STL

2h 56mnonstop

2:25 pm - 11:59 pm

STL

LGA

8h 34m

1 stop

$265American Airlines

Wed, May 6 - Wed, Jul 8

1:49 pm - 6:04 pm

LGA

STL

5h 15m

1 stop

9:22 am - 12:52 pm

STL

LGA

2h 30mnonstop

$269American Airlines

Fri, Mar 20 - Sat, Mar 21

6:00 am - 8:00 am

LGA

STL

3h 00mnonstop

7:40 pm - 10:55 pm

STL

LGA

2h 15mnonstop

$271Southwest

Thu, Mar 5 - Sat, Mar 7

6:30 pm - 8:30 pm

LGA

STL

3h 00mnonstop

8:25 am - 11:25 pm

STL

LGA

14h 00m

1 stop

$272Southwest

Tue, Apr 28 - Wed, May 6

4:52 pm - 8:42 pm

PVD

STL

4h 50m

1 stop

6:00 am - 2:42 pm

STL

PVD

7h 42m

1 stop

$335Delta

Tue, Feb 24 - Wed, Mar 4

4:50 pm - 8:43 pm

PVD

STL

4h 53m

1 stop

5:50 pm - 11:28 pm

STL

PVD

4h 38m

1 stop

$337Delta

Useful Info

Low season	January
High season	May
Cheapest flight	$57

Best time to beat the crowds but there is an average 10% 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 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

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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

$57 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