STL - HVN

$379 Find Cheap Flights from St. Louis to New Haven - Compare and Save

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Everything you should know

Cheapest round-trip
$379
Typical prices: $380-$380
Multiple Airlines
Tue 12/11Fri 12/14
STL - HVN • 2 stops
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Flight Deals

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

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

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

Fri, Dec 11 - Mon, Dec 14
Multiple Airlines Logo
12:02 pm - 3:13 pmSTL  Lambert-St Louis-HVN Tweed-New Haven
26h 11m2 stops Atlanta Hartsfield-Jackson Tampa
Multiple Airlines Logo
3:45 pm - 12:12 amHVN  Tweed-New Haven-STL Lambert-St Louis
9h 27m1 stop Orlando
$379Multiple Airlines
Fri, Dec 11 - Mon, Dec 14
Multiple Airlines Logo
12:02 pm - 3:13 pmSTL  Lambert-St Louis-HVN Tweed-New Haven
26h 11m2 stops Atlanta Hartsfield-Jackson Tampa
Multiple Airlines Logo
9:37 am - 12:12 amHVN  Tweed-New Haven-STL Lambert-St Louis
15h 35m2 stops Raleigh-Durham Orlando
$395Multiple Airlines
Fri, Dec 11 - Mon, Dec 14
Multiple Airlines Logo
7:54 pm - 10:18 pmSTL  Lambert-St Louis-HVN Tweed-New Haven
25h 24m3 stops Denver Intl Dallas/Fort Worth Orlando
Multiple Airlines Logo
9:37 am - 12:12 amHVN  Tweed-New Haven-STL Lambert-St Louis
15h 35m2 stops Raleigh-Durham Orlando
$419Multiple Airlines
Fri, Dec 11 - Mon, Dec 14
Multiple Airlines Logo
12:02 pm - 10:18 pmSTL  Lambert-St Louis-HVN Tweed-New Haven
33h 16m3 stops Atlanta Hartsfield-Jackson Baltimore/Washington Orlando
Multiple Airlines Logo
9:37 am - 12:12 amHVN  Tweed-New Haven-STL Lambert-St Louis
39h 35m3 stops Raleigh-Durham Detroit Metropolitan Wayne County Orlando
$469Multiple Airlines
Wed, Dec 2 - Thu, Dec 3
Multiple Airlines Logo
6:13 pm - 12:41 pmSTL  Lambert-St Louis-HVN Tweed-New Haven
17h 28m2 stops Orlando Atlanta Hartsfield-Jackson
Multiple Airlines Logo
3:45 pm - 12:12 amHVN  Tweed-New Haven-STL Lambert-St Louis
9h 27m1 stop Orlando
$472Multiple Airlines
Wed, Dec 2 - Thu, Dec 3
Multiple Airlines Logo
7:58 pm - 12:41 pmSTL  Lambert-St Louis-HVN Tweed-New Haven
15h 43m3 stops Denver Intl Orlando Atlanta Hartsfield-Jackson
Multiple Airlines Logo
3:45 pm - 12:12 amHVN  Tweed-New Haven-STL Lambert-St Louis
9h 27m1 stop Orlando
$488Multiple Airlines
Wed, Dec 2 - Thu, Dec 3
Multiple Airlines Logo
6:13 pm - 12:41 pmSTL  Lambert-St Louis-HVN Tweed-New Haven
17h 28m2 stops Orlando Atlanta Hartsfield-Jackson
Multiple Airlines Logo
3:00 pm - 10:57 amHVN  Tweed-New Haven-STL Lambert-St Louis
20h 57m3 stops Tampa Atlanta Hartsfield-Jackson Denver Intl
$514Multiple Airlines
Wed, Dec 2 - Thu, Dec 3
Multiple Airlines Logo
7:58 pm - 12:41 pmSTL  Lambert-St Louis-HVN Tweed-New Haven
15h 43m3 stops Denver Intl Orlando Atlanta Hartsfield-Jackson
Multiple Airlines Logo
3:00 pm - 10:57 amHVN  Tweed-New Haven-STL Lambert-St Louis
20h 57m3 stops Tampa Atlanta Hartsfield-Jackson Denver Intl
$531Multiple Airlines
Mon, Nov 23 - Fri, Nov 27
Multiple Airlines Logo
1:20 pm - 10:59 pmSTL  Lambert-St Louis-HVN Tweed-New Haven
8h 39m1 stop Orlando
Multiple Airlines Logo
9:30 am - 5:40 pmHVN  Tweed-New Haven-STL Lambert-St Louis
9h 10m2 stops Baltimore/Washington Atlanta Hartsfield-Jackson
$699Multiple Airlines
Mon, Nov 23 - Fri, Nov 27
Multiple Airlines Logo
1:20 pm - 10:59 pmSTL  Lambert-St Louis-HVN Tweed-New Haven
8h 39m1 stop Orlando
Multiple Airlines Logo
4:30 pm - 11:59 pmHVN  Tweed-New Haven-STL Lambert-St Louis
8h 29m1 stop Orlando
$703Multiple Airlines
Booking Insights

Price, demand and travel trends for St. Louis to New Haven flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What is the cheapest layover airport when flying from St. Louis to New Haven?

Flights via Orlando (MCO) offer the most affordable fares, with an average round-trip price of $380. Based on KAYAK data over the past 3 months.

When flying from St. Louis to New Haven which airport offers the shortest layover?

Orlando (MCO) had the shortest average connection time for St. Louis to New Haven layovers at 15h 40m over the past 3 months.

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Key details for St. Louis to New Haven flights

Cheapest flight

$379
Round-trip flight from St. Louis to New Haven

When to book flights from St. Louis to New Haven

Are your dates flexible? Find out the best times to travel from St. Louis to New Haven based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your St. Louis to New Haven flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

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

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • Have flight prices from St. Louis to New Haven changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $379 to $1,136. That means the highest observed fare was about 3x higher than the lowest one.

  • Which airports can I use when flying from St. Louis to New Haven?

    Flights from St. Louis to New Haven usually depart from Lambert-St Louis (STL) and arrive at Tweed-New Haven (HVN).

  • Which airports do connecting flights from St. Louis to New Haven pass through?

    Most connecting flights from St. Louis to New Haven pass through Orlando (MCO), which handles 100% of one-stop traffic on this route.

  • What is the time difference between St. Louis and New Haven?

    New Haven is 1 hour ahead of St. Louis (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in New Haven?

    Some of the most popular sights in New Haven are Shubert Theater, Yale University Art Gallery and Yale Repertory Theater. These are among the most viewed places in New Haven on KAYAK.

More options for your flight from St. Louis to New Haven

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