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Cheap flights from St. Louis to New Haven (STL - HVN) from $152

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 7/4. 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.
STL — HVN
Jun 11 — Jun 181
From?
To?
Tue 6/11
Tue 6/18
1 adult, Economy
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Cheap flight deals from St. Louis to New Haven

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to New Haven (HVN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 6, 2024.

Round-trip from

$214
From Lambert-St Louis to Tweed-New Haven
Search Deals

What is the cheapest day to fly round-trip from St. Louis to New Haven?

Thursday flights are found to be more expensive to fly from St. Louis to New Haven. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to New Haven.

How far in advance should I book a flight from St. Louis to New Haven?

Travelers have found it’s best to book a flight 58 days in advance to save up to 177% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 58 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from St. Louis to New Haven 1-2 weeks in advance for as low as $290, or $562 for flights within the next 24 hours.

What is the cheapest month to fly from St. Louis to New Haven?

September can be a great time to fly to New Haven from St. Louis with a flight ticket averaging about $309. Cheapflights users have found deals in the month of September for as cheap as $129. The most expensive prices can be found in the month of June.

What is the cheapest time of day to fly from STL to HVN?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St. Louis to New Haven as you normally would.

Cheap St. Louis to New Haven flights in June & July 2024

Find cheap flight options from St. Louis to New Haven specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 6, 2024.
Thu 7/411:10 amSTL - HVN
Nonstop2h 30mAvelo Airlines
Sun 7/78:45 amHVN - STL
Nonstop2h 45mAvelo Airlines
Deal found 6/5$152
Thu 7/188:49 pmSTL - HVN
1 stop14h 21mMultiple Airlines
Sun 7/218:45 amHVN - STL
Nonstop2h 45mMultiple Airlines
Deal found 6/5$222
Thu 7/46:22 pmSTL - HVN
2 stops21h 58mMultiple Airlines
Sun 7/78:45 amHVN - STL
Nonstop2h 45mMultiple Airlines
Deal found 6/5$234
Thu 7/46:22 pmSTL - HVN
3 stops27h 33mMultiple Airlines
Sun 7/78:45 amHVN - STL
Nonstop2h 45mMultiple Airlines
Deal found 6/5$242
Fri 7/197:45 amSTL - HVN
2 stops13h 15mMultiple Airlines
Sun 7/218:45 amHVN - STL
Nonstop2h 45mMultiple Airlines
Deal found 6/5$253
Thu 7/182:00 pmSTL - HVN
2 stops26h 45mMultiple Airlines
Sun 7/218:45 amHVN - STL
Nonstop2h 45mMultiple Airlines
Deal found 6/5$259
Thu 7/1812:15 pmSTL - HVN
3 stops24h 35mMultiple Airlines
Sun 7/218:45 amHVN - STL
Nonstop2h 45mMultiple Airlines
Deal found 6/5$282
Fri 7/193:22 pmSTL - HVN
3 stops29h 23mMultiple Airlines
Sun 7/218:45 amHVN - STL
Nonstop2h 45mMultiple Airlines
Deal found 6/5$324
Thu 7/411:10 amSTL - HVN
Nonstop2h 30mMultiple Airlines
Sun 7/78:30 amHVN - STL
1 stop9h 02mMultiple Airlines
Deal found 6/5$326

St. Louis to New Haven 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and New Haven in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Thu 7/411:10 amSTL - HVN
Nonstop2h 30mAvelo Airlines
Sun 7/78:45 amHVN - STL
Nonstop2h 45mAvelo Airlines
Deal found 6/5$152
Thu 7/188:49 pmSTL - HVN
1 stop14h 21mMultiple Airlines
Sun 7/218:45 amHVN - STL
Nonstop2h 45mMultiple Airlines
Deal found 6/5$222
Thu 7/46:22 pmSTL - HVN
2 stops21h 58mMultiple Airlines
Sun 7/78:45 amHVN - STL
Nonstop2h 45mMultiple Airlines
Deal found 6/5$234
Thu 7/46:22 pmSTL - HVN
3 stops27h 33mMultiple Airlines
Sun 7/78:45 amHVN - STL
Nonstop2h 45mMultiple Airlines
Deal found 6/5$242
Fri 7/197:45 amSTL - HVN
2 stops13h 15mMultiple Airlines
Sun 7/218:45 amHVN - STL
Nonstop2h 45mMultiple Airlines
Deal found 6/5$253
Thu 7/182:00 pmSTL - HVN
2 stops26h 45mMultiple Airlines
Sun 7/218:45 amHVN - STL
Nonstop2h 45mMultiple Airlines
Deal found 6/5$259
Thu 7/1812:15 pmSTL - HVN
3 stops24h 35mMultiple Airlines
Sun 7/218:45 amHVN - STL
Nonstop2h 45mMultiple Airlines
Deal found 6/5$282
Fri 7/193:22 pmSTL - HVN
3 stops29h 23mMultiple Airlines
Sun 7/218:45 amHVN - STL
Nonstop2h 45mMultiple Airlines
Deal found 6/5$324
Thu 7/411:10 amSTL - HVN
Nonstop2h 30mMultiple Airlines
Sun 7/78:30 amHVN - STL
1 stop9h 02mMultiple Airlines
Deal found 6/5$326

St. Louis to New Haven flights leaving soon

Find last-minute flight options from St. Louis to New Haven for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Tue 6/113:23 pmSTL - HVN
3 stops28h 07mMultiple Airlines
Fri 6/147:30 pmHVN - STL
1 stop16h 04mMultiple Airlines
Deal found 6/5$545
Tue 6/113:23 pmSTL - HVN
3 stops28h 07mMultiple Airlines
Fri 6/1411:55 amHVN - STL
2 stops23h 39mMultiple Airlines
Deal found 6/5$546
Tue 6/113:23 pmSTL - HVN
3 stops28h 07mMultiple Airlines
Fri 6/146:00 pmHVN - STL
3 stops24h 28mMultiple Airlines
Deal found 6/5$591

Find flights from St. Louis to New Haven within your budget

Customize your flight search to find flights from St. Louis 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 3,050,429 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$152 - $326

Route

Depart

Return

Price

Lambert-St LouisTweed-New Haven

STL - HVN

STLHVN

Lambert-St Louis

Thu 7/4

Nonstop2h 30m

Tweed-New Haven

Sun 7/7

Nonstop2h 45m

$152

Lambert-St LouisTweed-New Haven

STL - HVN

STLHVN

Lambert-St Louis

Thu 7/18

1 stop14h 21m

Tweed-New Haven

Sun 7/21

Nonstop2h 45m

$222

Lambert-St LouisTweed-New Haven

STL - HVN

STLHVN

Lambert-St Louis

Thu 7/4

2 stops21h 58m

Tweed-New Haven

Sun 7/7

Nonstop2h 45m

$234

Lambert-St LouisTweed-New Haven

STL - HVN

STLHVN

Lambert-St Louis

Thu 7/4

3 stops27h 33m

Tweed-New Haven

Sun 7/7

Nonstop2h 45m

$242

Lambert-St LouisTweed-New Haven

STL - HVN

STLHVN

Lambert-St Louis

Fri 7/19

2 stops13h 15m

Tweed-New Haven

Sun 7/21

Nonstop2h 45m

$253

Lambert-St LouisTweed-New Haven

STL - HVN

STLHVN

Lambert-St Louis

Thu 7/18

2 stops26h 45m

Tweed-New Haven

Sun 7/21

Nonstop2h 45m

$259

Lambert-St LouisTweed-New Haven

STL - HVN

STLHVN

Lambert-St Louis

Thu 7/18

3 stops24h 35m

Tweed-New Haven

Sun 7/21

Nonstop2h 45m

$282

Lambert-St LouisTweed-New Haven

STL - HVN

STLHVN

Lambert-St Louis

Fri 7/19

3 stops29h 23m

Tweed-New Haven

Sun 7/21

Nonstop2h 45m

$324

Lambert-St LouisTweed-New Haven

STL - HVN

STLHVN

Lambert-St Louis

Thu 7/4

Nonstop2h 30m

Tweed-New Haven

Sun 7/7

1 stop9h 02m

$326

Flights are sorted by cheapest first

Deals found on 6/5

What is the cheapest day to fly from St. Louis to New Haven?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to New Haven. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to New Haven flight should consider departing on Friday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from St. Louis to New Haven

Have a flexible travel schedule? Discover the best time to fly to New Haven from St. Louis 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.

Temperature and rainfall in New Haven by month

Plan your trip to New Haven by taking into account the average temperature and rainfall totals by month.

NYC

Temperature

33.8 - 77 °F

If weather is an important factor for your trip to New Haven, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing New Haven

Get insights into the airlines that provide service to New Haven. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to New Haven. Reviews last updated June 6, 2024.
Avelo Airlines
7.5
Good
70 reviews

Food

5.1

Boarding

7.7

Comfort

7.1

Overall

7.5

Crew

8.4

Entertainment

5.2

Reviews

1 / 6

I was emailed and told that if I check my luggage early I get a 10 dollar discount, also on the website, if it's under 50 lbs. it would be $40.00 I was charged $65.00 on first flight and $60.00 on second flight (second flight I checked in early, did not receive the discount, both flights my luggage was under 40 lbs.). Avelo destroyed my luggage, wheels were tore off, and plastic was ripped off.

Avelo Airlines
7.5
Good
70 reviews
Avelo Airlines
7.5
Good
70 reviews

Food

5.1

Boarding

7.7

Comfort

7.1

Overall

7.5

Crew

8.4

Entertainment

5.2

Reviews

1 / 6

I was emailed and told that if I check my luggage early I get a 10 dollar discount, also on the website, if it's under 50 lbs. it would be $40.00 I was charged $65.00 on first flight and $60.00 on second flight (second flight I checked in early, did not receive the discount, both flights my luggage was under 40 lbs.). Avelo destroyed my luggage, wheels were tore off, and plastic was ripped off.

Related info for your journey

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

  • Can I find flights from St. Louis to New Haven for under $200 on Cheapflights?

    Yes, there are multiple flights from St. Louis to New Haven for under $200. The cheapest flight booked recently is on Avelo Airlines for just $152, but on average you can expect to pay $329.

  • Are there nonstop flights from St. Louis to New Haven for under $200 on Cheapflights?

    Cheapflights has at least 1 direct flight from St. Louis to New Haven under $200. A good price for a nonstop flight from St. Louis to New Haven is less than $152.

  • Are there last-minute flights available from St. Louis to New Haven for under $600?

    There are currently 3+ open flights from St. Louis to New Haven within the next 7 days for less than $600.

  • What is the cheapest airline to fly from St. Louis to New Haven round-trip?

    According to our current data, Avelo Airlines ($152), offers the cheapest pricing from St. Louis to New Haven.

  • What does STL to HVN mean?

    Lambert-St Louis Airport is STL and Tweed-New Haven Airport is HVN. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from St. Louis to New Haven that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to New Haven flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to New Haven with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to New Haven flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from St. Louis to New Haven?

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

  • Can I find deals for business class flights from St. Louis to New Haven?

    Yes. Cheapflights offers flight deals from St. Louis 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.

  • Can I find deals for flights from St. Louis to New Haven that allow pets onboard?

    Many airlines flying from St. Louis to New Haven offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to New Haven?

    Yes, you can often find last-minute deals on St. Louis to New Haven flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to New Haven flight deals updated?

    The St. Louis to New Haven flight deals you see on this page were last updated on 6/5.

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

    Currently, October is the cheapest month in which you can book a flight from St. Louis to New Haven (average of $128). Flying from St. Louis to New Haven in April is currently the most expensive (average of $197). 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.

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Search flights from St. Louis to New Haven by cabin class

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