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$121+ Cheap flights from Missouri to New Haven (HVN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
STL — HVN
Mar 22 — Mar 291
Sun 3/22
Sun 3/29
1 adult, Economy
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Cheap flight deals from Missouri to New Haven

Cheapest flights from Missouri to New Haven
Explore the most affordable flight options available from Missouri to New Haven. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/43:49 pm
STL
-
HVN
1 stop27h 15m
Multiple Airlines
Sun 3/88:44 pm
HVN
-
STL
2 stops17h 35m
Multiple Airlines
Deal found 2/17$257
This Kiwi.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/65:15 am
MCI
-
HVN
1 stop8h 42m
Multiple Airlines
Tue 5/122:47 pm
HVN
-
MCI
1 stop10h 10m
Multiple Airlines
Deal found 2/18$259
This Kiwi.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1811:32 am
STL
-
HVN
2 stops26h 14m
Multiple Airlines
Sun 3/228:44 pm
HVN
-
STL
1 stop27h 35m
Multiple Airlines
Deal found 2/18$303
This Kiwi.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/198:02 am
STL
-
HVN
1 stop11h 02m
Multiple Airlines
Sun 3/228:44 pm
HVN
-
STL
2 stops17h 50m
Multiple Airlines
Deal found 2/18$351
This Kiwi.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/55:45 am
MCI
-
HVN
1 stop13h 19m
Multiple Airlines
Tue 4/72:46 pm
HVN
-
MCI
1 stop10h 07m
Multiple Airlines
Deal found 2/17$374
This Mytrip deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/44:24 pm
MCI
-
HVN
3 stops23h 41m
Multiple Airlines
Sat 3/73:55 pm
HVN
-
MCI
2 stops18h 35m
Multiple Airlines
Deal found 2/18$422
This Kiwi.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/95:45 am
MCI
-
HVN
1 stop13h 19m
Multiple Airlines
Sun 4/128:44 pm
HVN
-
MCI
2 stops19h 52m
Multiple Airlines
Deal found 2/18$484
This Mytrip deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/39:50 am
STL
-
HVN
3 stops26h 44m
Multiple Airlines
Sat 3/73:55 pm
HVN
-
STL
3 stops26h 46m
Multiple Airlines
Deal found 2/16$519
This Kiwi.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1811:32 am
STL
-
HVN
1 stop7h 24m
Multiple Airlines
Mon 6/226:31 pm
HVN
-
STL
2 stops30h 26m
Multiple Airlines
Deal found 2/17$536
This Kiwi.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/911:32 am
STL
-
HVN
1 stop7h 24m
Multiple Airlines
Sun 7/128:36 pm
HVN
-
STL
1 stop28h 21m
Multiple Airlines
Deal found 2/17$566

Find flight deals from Missouri to New Haven

Keep the following information in mind while searching for Missouri to New Haven flight deals. Data was last updated February 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$257
(Kiwi.com)

One-way from

$121
(Kiwi.com)

Popular in

November

Cheapest in

April

Average price

$328
Provider with most accurate pricing for Lambert-St Louis-New York (NYC) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-New York (NYC) flights.
Search Deals
From Missouri to Tweed-New Haven
Search Deals
One-way flight from Missouri to Tweed-New Haven
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri to New Haven that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2026.
Use the filters below to find and compare flights from Missouri to New Haven that are best for you.

Fly from

Missouri

Fly to

New Haven

Route

Depart

Return

Price

St. LouisNew Haven

STL - HVN

STLHVN

Lambert-St Louis

Wed 3/4

3:49 pm-8:04 pm

1 stop27h 15m

Tweed-New Haven

Sun 3/8

8:44 pm-1:19 pm

2 stops17h 35m

$257

Kansas CityNew Haven

MCI - HVN

MCIHVN

Kansas City

Wed 5/6

5:15 am-2:57 pm

1 stop8h 42m

Tweed-New Haven

Tue 5/12

2:47 pm-11:57 pm

1 stop10h 10m

$259

St. LouisNew Haven

STL - HVN

STLHVN

Lambert-St Louis

Wed 3/18

11:32 am-2:46 pm

2 stops26h 14m

Tweed-New Haven

Sun 3/22

8:44 pm-11:19 pm

1 stop27h 35m

$303

St. LouisNew Haven

STL - HVN

STLHVN

Lambert-St Louis

Thu 3/19

8:02 am-8:04 pm

1 stop11h 02m

Tweed-New Haven

Sun 3/22

8:44 pm-1:34 pm

2 stops17h 50m

$351

Kansas CityNew Haven

MCI - HVN

MCIHVN

Kansas City

Sun 4/5

5:45 am-8:04 pm

1 stop13h 19m

Tweed-New Haven

Tue 4/7

2:46 pm-11:53 pm

1 stop10h 07m

$374

Kansas CityNew Haven

MCI - HVN

MCIHVN

Kansas City

Wed 3/4

4:24 pm-5:05 pm

3 stops23h 41m

Tweed-New Haven

Sat 3/7

3:55 pm-9:30 am

2 stops18h 35m

$422

Kansas CityNew Haven

MCI - HVN

MCIHVN

Kansas City

Thu 4/9

5:45 am-8:04 pm

1 stop13h 19m

Tweed-New Haven

Sun 4/12

8:44 pm-3:36 pm

2 stops19h 52m

$484

St. LouisNew Haven

STL - HVN

STLHVN

Lambert-St Louis

Tue 3/3

9:50 am-1:34 pm

3 stops26h 44m

Tweed-New Haven

Sat 3/7

3:55 pm-5:41 pm

3 stops26h 46m

$519

St. LouisNew Haven

STL - HVN

STLHVN

Lambert-St Louis

Thu 6/18

11:32 am-7:56 pm

1 stop7h 24m

Tweed-New Haven

Mon 6/22

6:31 pm-11:57 pm

2 stops30h 26m

$536

St. LouisNew Haven

STL - HVN

STLHVN

Lambert-St Louis

Thu 7/9

11:32 am-7:56 pm

1 stop7h 24m

Tweed-New Haven

Sun 7/12

8:36 pm-11:57 pm

1 stop28h 21m

$566

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 11 results
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Best time to book a flight from Missouri to New Haven

Have a flexible travel schedule? Discover the best time to fly to New Haven from Missouri with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Missouri to New Haven

What is the cheapest month to book a flight from Missouri to New Haven?

Currently, April is the cheapest month in which you can book a flight from Missouri to New Haven (average of $89). Flying from Missouri to New Haven in May is currently the most expensive (average of $199). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Missouri to New Haven. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to New Haven from Missouri?

    Tweed-New Haven (HVN) is the airport you will fly into if you book a flight from Missouri to New Haven. It is only a 3.6 mi journey from Tweed-New Haven (HVN) to New Haven’s city center.

  • What are the most popular routes from Missouri to New Haven?

    While some choose either Kansas City - Tweed-New Haven or Kirksville Cannon Memorial - Tweed-New Haven, Lambert-St Louis - Tweed-New Haven is the most popular route from Missouri to New Haven.

  • Can I find deals for flights from Missouri to New Haven that include hotel bookings?

    Yes. In addition to deals on Missouri to New Haven flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missouri to New Haven?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to New Haven.

  • Can I find deals for business class flights from Missouri to New Haven?

    Yes. Cheapflights offers flight deals from Missouri to New Haven by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Missouri to New Haven?

    Currently, April is the cheapest month in which you can book a flight from Missouri to New Haven (average of $89). Flying from Missouri to New Haven in May is currently the most expensive (average of $199). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near New Haven?

Book flights to New Haven if you plan to visit one of these locations
Wallingford

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