HVN - STL

$245 Find Cheap Flights from New Haven to St. Louis

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from New Haven to St. Louis departing on 4/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New Haven to St. Louis, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New Haven to St. Louis, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$245
Multiple Airlines
Sat 5/9Mon 5/18
HVN - STL • 1 stop
Cheapest one-way
$171
Multiple Airlines
Sat 4/25
HVN - STL • 2 stops
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
Booking Insights
Flight Deals

Cheap Flights from New Haven to St. Louis (HVN-STL)

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

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

Sat, May 9 - Mon, May 18
Multiple Airlines Logo
3:42 pm - 12:21 am
HVN
-
STL
9h 39m
1 stop
Multiple Airlines Logo
5:27 pm - 2:57 pm
STL
-
HVN
44h 30m
2 stops
$245Multiple Airlines
Sat, May 9 - Tue, May 19
Multiple Airlines Logo
3:42 pm - 12:21 am
HVN
-
STL
9h 39m
1 stop
Multiple Airlines Logo
6:33 pm - 2:57 pm
STL
-
HVN
19h 24m
2 stops
$257Multiple Airlines
Sat, May 9 - Fri, May 15
Multiple Airlines Logo
3:42 pm - 12:21 am
HVN
-
STL
9h 39m
1 stop
Multiple Airlines Logo
4:19 pm - 2:57 pm
STL
-
HVN
21h 38m
1 stop
$277Multiple Airlines
Sat, May 9 - Sat, May 16
Multiple Airlines Logo
3:42 pm - 12:21 am
HVN
-
STL
9h 39m
1 stop
Multiple Airlines Logo
5:27 pm - 1:39 pm
STL
-
HVN
19h 12m
2 stops
$286Multiple Airlines
Mon, May 11 - Fri, May 15
Multiple Airlines Logo
6:31 pm - 5:33 pm
HVN
-
STL
24h 02m
2 stops
Multiple Airlines Logo
4:19 pm - 2:57 pm
STL
-
HVN
21h 38m
1 stop
$295Multiple Airlines
Sat, May 9 - Sun, May 17
Multiple Airlines Logo
3:42 pm - 12:21 am
HVN
-
STL
9h 39m
1 stop
Multiple Airlines Logo
6:55 pm - 5:51 pm
STL
-
HVN
21h 56m
2 stops
$302Multiple Airlines
Sun, May 10 - Fri, May 15
Multiple Airlines Logo
2:39 pm - 12:21 am
HVN
-
STL
34h 42m
2 stops
Multiple Airlines Logo
4:19 pm - 2:57 pm
STL
-
HVN
21h 38m
1 stop
$305Multiple Airlines
Tue, May 12 - Fri, May 15
Multiple Airlines Logo
2:47 pm - 8:55 am
HVN
-
STL
19h 08m
2 stops
Multiple Airlines Logo
4:19 pm - 2:57 pm
STL
-
HVN
21h 38m
1 stop
$308Multiple Airlines
Sat, May 9 - Fri, May 15
Multiple Airlines Logo
3:42 pm - 2:48 pm
HVN
-
STL
24h 06m
2 stops
Multiple Airlines Logo
4:19 pm - 2:57 pm
STL
-
HVN
21h 38m
1 stop
$310Multiple Airlines
Sat, May 9 - Thu, May 21
Multiple Airlines Logo
3:42 pm - 12:21 am
HVN
-
STL
9h 39m
1 stop
Multiple Airlines Logo
9:06 pm - 2:57 pm
STL
-
HVN
40h 51m
2 stops
$332Multiple Airlines
Booking Insights

Good to know

Cheapest flight$171
Flight from New Haven to St. Louis

When to book flights from New Haven to St. Louis

Are your dates flexible? Find out the best times to travel from New Haven to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from New Haven to St. Louis

  • What is the cheapest flight from New Haven to St. Louis?

    In the last 3 days, the lowest price for a flight from New Haven to St. Louis was $171 for a one-way ticket and $245 for a round-trip.

  • Do I need a passport to fly between New Haven and St. Louis?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from New Haven to St. Louis?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from New Haven 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 Haven to St. Louis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New Haven 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 Haven 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 Haven 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 Haven with another airline. Booking your flights between New Haven and STL can sometimes prove cheaper using this method.

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

Everything you need to know for your flight from New Haven to St. Louis

Information on your arrival and departure airports

New Haven (HVN)
St. Louis (STL)