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.

Can I save money by using flexible dates for flights from St. Louis to New Haven?

Yes. Flexible dates can save you up to 20% on flights from St. Louis to New Haven. Friday is the cheapest departure day at $380 round-trip on average, while Thursday is the most expensive at $474, a difference of $94. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in New Haven?

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

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 varied from about $698 to $839. That means the highest observed fare was about 20% higher than the lowest one.

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 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.

Cheap Flights from St. Louis to New Haven | KAYAK

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Cheapest round-trip

$698

Typical prices: $380-$474

Multiple Airlines

Tue 10/9Sat 10/13

STL - HVN • 2 stops

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

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

Round-trip

One-way

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

Fri, Oct 9 - Tue, Oct 13

4:30 pm - 1:10 pmSTL Lambert-St Louis-HVN Tweed-New Haven

19h 40m2 stops Orlando Atlanta Hartsfield-Jackson

6:30 am - 3:24 pmHVN Tweed-New Haven-STL Lambert-St Louis

33h 54m2 stops Orlando Denver Intl

$698Multiple Airlines

Fri, Oct 9 - Tue, Oct 13

4:30 pm - 1:10 pmSTL Lambert-St Louis-HVN Tweed-New Haven

19h 40m2 stops Orlando Atlanta Hartsfield-Jackson

6:30 am - 5:40 pmHVN Tweed-New Haven-STL Lambert-St Louis

36h 10m3 stops Orlando Baltimore/Washington Atlanta Hartsfield-Jackson

$702Multiple Airlines

Fri, Oct 9 - Tue, Oct 13

1:30 pm - 1:10 pmSTL Lambert-St Louis-HVN Tweed-New Haven

22h 40m3 stops Las Vegas Harry Reid Intl Orlando Atlanta Hartsfield-Jackson

6:30 am - 5:40 pmHVN Tweed-New Haven-STL Lambert-St Louis

36h 10m3 stops Orlando Baltimore/Washington Atlanta Hartsfield-Jackson

$775Multiple Airlines

Thu, Oct 8 - Mon, Oct 12

4:30 pm - 1:29 pmSTL Lambert-St Louis-HVN Tweed-New Haven

19h 59m2 stops Orlando Cleveland Hopkins Intl

6:30 am - 5:40 pmHVN Tweed-New Haven-STL Lambert-St Louis

12h 10m1 stop Atlanta Hartsfield-Jackson

$781Multiple Airlines

Thu, Oct 8 - Mon, Oct 12

4:30 pm - 10:59 pmSTL Lambert-St Louis-HVN Tweed-New Haven

29h 29m3 stops Orlando Atlanta Hartsfield-Jackson Jacksonville

6:30 am - 5:40 pmHVN Tweed-New Haven-STL Lambert-St Louis

12h 10m1 stop Atlanta Hartsfield-Jackson

$808Multiple Airlines

Thu, Oct 8 - Mon, Oct 12

4:30 pm - 10:59 pmSTL Lambert-St Louis-HVN Tweed-New Haven

29h 29m3 stops Orlando Atlanta Hartsfield-Jackson Jacksonville

6:30 am - 11:13 pmHVN Tweed-New Haven-STL Lambert-St Louis

17h 43m2 stops Atlanta Hartsfield-Jackson Orlando

$839Multiple 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.

Find deals

Cheapest flight	$698

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

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.

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 varied from about $698 to $839. That means the highest observed fare was about 20% 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.
Can I save money by using flexible dates for flights from St. Louis to New Haven?
Yes. Flexible dates can save you up to 20% on flights from St. Louis to New Haven. Friday is the cheapest departure day at $380 round-trip on average, while Thursday is the most expensive at $474, a difference of $94.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
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 Repertory Theater and Yale University Art Gallery. These are among the most viewed places in New Haven on KAYAK.

If your dates are flexible, aim for a Friday departure and avoid flying on Thursday. On this route, Friday flights average $380, about $94 less than Thursday fares (20% savings) based on the last 12 months.

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Everything you should know

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

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

Recent one-way flight deals from St. Louis to New Haven

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

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

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

Key details for St. Louis to New Haven flights

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When to book flights from St. Louis to New Haven

Your St. Louis to New Haven flight questions, answered

Your guide to booking St. Louis to New Haven flights

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

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