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>

$68 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

$236

Overall average: $362

Multiple Airlines

Wed 1/14Sat 1/17

BDL - STL • 2 stops

Cheapest non-stop

$267

Typical prices: $361-$573

United Airlines

Sat 12/20Mon 12/22

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

Wed, Jan 14 - Sat, Jan 17

7:20 am - 10:34 pmBDL-STL

16h 14m2 stops

8:32 pm - 10:51 amSTL-BDL

13h 19m1 stop

$236Multiple Airlines

Find Deal

Fri, Dec 12 - Tue, Dec 16

12:33 pm - 10:33 pmPVD-STL

11h 00m1 stop

3:30 pm - 2:55 pmSTL-PVD

22h 25m1 stop

$248Multiple Airlines

Find Deal

Sat, Dec 20 - Mon, Dec 22

9:44 pm - 11:33 pmEWR-STL

2h 49mnonstop

12:44 pm - 4:14 pmSTL-EWR

2h 30mnonstop

$267United Airlines

Find Deal

Wed, Jan 14 - Sat, Jan 17

12:10 pm - 7:00 pmBDL-STL

7h 50m1 stop

6:40 am - 11:55 amSTL-BDL

4h 15m1 stop

$268Southwest

Find Deal

Wed, Dec 17 - Wed, Dec 24

9:00 am - 10:50 amEWR-STL

2h 50mnonstop

6:35 pm - 12:26 amSTL-EWR

4h 51m1 stop

$271United Airlines

Find Deal

Wed, Dec 17 - Wed, Dec 24

7:30 am - 12:57 pmBDL-STL

6h 27m1 stop

5:13 pm - 11:36 pmSTL-BDL

5h 23m1 stop

$282Delta

Find Deal

Wed, Dec 3 - Wed, Aug 5

6:20 pm - 8:17 pmLGA-STL

2h 57mnonstop

12:00 pm - 3:31 pmSTL-LGA

2h 31mnonstop

$283Delta

Find Deal

Mon, Dec 22 - Mon, Dec 29

6:59 am - 9:25 pmJFK-STL

15h 26m1 stop

4:27 pm - 10:00 amSTL-JFK

16h 33m1 stop

$284Frontier

Find Deal

Thu, Jan 15 - Sun, Jan 18

12:30 pm - 5:50 pmLGA-STL

6h 20m1 stop

7:50 pm - 11:05 pmSTL-LGA

2h 15mnonstop

$286Southwest

Find Deal

Thu, Dec 4 - Sun, Dec 7

6:15 am - 11:07 amJFK-STL

5h 52m1 stop

9:14 pm - 12:59 amSTL-JFK

26h 45m2 stops

$290Frontier

Find Deal

Useful Info

Low season	January
High season	May
Cheapest flight	$68

Best time to beat the crowds with an average 4% drop in price.

Most popular time to fly and prices are also 2% lower on average.

Flight from Hartford 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

$68 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