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$237+ Cheap flights from Missouri to New Haven (HVN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
STL — HVN
Dec 7 — Dec 141
Sun 12/7
Sun 12/14
1 adult, Economy
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Find 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 November 7, 2025.

This Mytrip deal was found by Cheapflights users on 11/5. 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.
Fri 12/57:01 pmMCI - HVN
1 stop17h 18mMultiple Airlines
Fri 12/124:15 pmHVN - MCI
1 stop8h 00mMultiple Airlines
Deal found 11/5$260
This Kiwi.com deal was found by Cheapflights users on 11/6. 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 11/1311:07 amSTL - HVN
2 stops29h 39mMultiple Airlines
Tue 11/182:42 pmHVN - STL
1 stop20h 23mMultiple Airlines
Deal found 11/6$266
This Trip.com deal was found by Cheapflights users on 11/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/23:30 pmSTL - HVN
1 stop21h 29mMultiple Airlines
Fri 12/58:50 amHVN - STL
1 stop14h 43mMultiple Airlines
Deal found 11/5$290
This Mytrip deal was found by Cheapflights users on 11/4. 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 12/96:30 amMCI - HVN
3 stops29h 49mMultiple Airlines
Thu 12/118:30 amHVN - MCI
1 stop15h 45mMultiple Airlines
Deal found 11/4$368
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 11/276:00 amMCI - HVN
1 stop11h 46mMultiple Airlines
Sun 11/307:26 pmHVN - MCI
2 stops20h 50mMultiple Airlines
Deal found 11/4$434
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
Sat 12/204:27 pmSTL - HVN
2 stops45h 59mMultiple Airlines
Sun 1/47:26 pmHVN - STL
1 stop15h 19mMultiple Airlines
Deal found 11/5$497
This Mytrip deal was found by Cheapflights users on 11/5. 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.
Thu 11/69:50 amSTL - HVN
2 stops9h 21mMultiple Airlines
Thu 11/136:30 amHVN - STL
1 stop12h 27mMultiple Airlines
Deal found 11/5$535
This Mytrip deal was found by Cheapflights users on 11/4. 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.
Thu 11/2012:58 pmMCI - HVN
3 stops32h 31mMultiple Airlines
Sat 11/229:20 amHVN - MCI
3 stops27h 43mMultiple Airlines
Deal found 11/4$560
This Mytrip deal was found by Cheapflights users on 11/6. 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.
Sun 11/96:00 amMCI - HVN
1 stop14h 19mMultiple Airlines
Mon 11/108:00 amHVN - MCI
1 stop11h 28mMultiple Airlines
Deal found 11/6$614

Cheap 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 November 7, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$237
(Trip.com)

Popular in

November

Cheapest in

April

Average price

$381
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
Highest demand for flights based on searches. 15% potential increase in price ($56 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 November 2025
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 November 7, 2025.
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 1/7

5:11 pm-2:33 pm

1 stop20h 22m

Tweed-New Haven

Sun 1/11

8:00 am-10:33 pm

1 stop15h 33m

$237

Kansas CityNew Haven

MCI - HVN

MCIHVN

Kansas City

Fri 12/5

7:01 pm-1:19 pm

1 stop17h 18m

Tweed-New Haven

Fri 12/12

4:15 pm-11:15 pm

1 stop8h 00m

$260

St. LouisNew Haven

STL - HVN

STLHVN

Lambert-St Louis

Thu 11/13

11:07 am-5:46 pm

2 stops29h 39m

Tweed-New Haven

Tue 11/18

2:42 pm-10:05 am

1 stop20h 23m

$266

St. LouisNew Haven

STL - HVN

STLHVN

Lambert-St Louis

Tue 12/2

3:30 pm-1:59 pm

1 stop21h 29m

Tweed-New Haven

Fri 12/5

8:50 am-10:33 pm

1 stop14h 43m

$290

Kansas CityNew Haven

MCI - HVN

MCIHVN

Kansas City

Tue 12/9

6:30 am-1:19 pm

3 stops29h 49m

Tweed-New Haven

Thu 12/11

8:30 am-11:15 pm

1 stop15h 45m

$368

Kansas CityNew Haven

MCI - HVN

MCIHVN

Kansas City

Thu 11/27

6:00 am-6:46 pm

1 stop11h 46m

Tweed-New Haven

Sun 11/30

7:26 pm-3:16 pm

2 stops20h 50m

$434

St. LouisNew Haven

STL - HVN

STLHVN

Lambert-St Louis

Sat 12/20

4:27 pm-3:26 pm

2 stops45h 59m

Tweed-New Haven

Sun 1/4

7:26 pm-9:45 am

1 stop15h 19m

$497

Kansas CityNew Haven

MCI - HVN

MCIHVN

Kansas City

Thu 11/20

12:58 pm-10:29 pm

3 stops32h 31m

Tweed-New Haven

Sat 11/22

9:20 am-12:03 pm

3 stops27h 43m

$560

Kansas CityNew Haven

MCI - HVN

MCIHVN

Kansas City

Sun 11/9

6:00 am-9:19 pm

1 stop14h 19m

Tweed-New Haven

Mon 11/10

8:00 am-6:28 pm

1 stop11h 28m

$614

St. LouisNew Haven

STL - HVN

STLHVN

Lambert-St Louis

Tue 11/11

7:45 pm-6:46 pm

3 stops46h 01m

$484

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

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 October is currently the most expensive (average of $201). 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 Lambert-St Louis - Tweed-New Haven or Kirksville Cannon Memorial - Tweed-New Haven, Kansas City - 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 October is currently the most expensive (average of $201). 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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