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

Travelers seeking maximum savings on their New Haven to St. Louis flight should consider departing on Thursday mornings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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

Wednesday is generally a great day to depart. Flying on this day could help you save up to 56%.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 56 days in advance, which can save you up to 80% on flights from New Haven to St. Louis compared to booking the week you need them. Waiting 56 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $423. For sooner than that we have options available in the next 3 days from $466.

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

Due to multiple factors, expect to potentially pay more when booking in November. For low rates, January can be a great choice for travel to St. Louis. Flights to St. Louis from New Haven in January are about $346 on average during January, but can be found for as low as $138.

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

It’s optimal to fly from New Haven to St. Louis in the morning. By choosing this option you can save up to 37% on the cost of your flight, compared to a flight at noon.

Most accurate provider : When it comes to deals on New Haven-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New Haven-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New Haven-St. Louis flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on New Haven-St. Louis flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New Haven-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

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

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

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

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

$50+ Flights from New Haven, Connecticut to St. Louis, Missouri

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from New Haven to St. Louis with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from New Haven to St. Louis

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$368 (Trip.com)
One-way from	$50 (CheapOair)

Provider with most accurate pricing for Tweed-New Haven-Lambert-St Louis flight deals.

Search Deals

Provider most trusted by Cheapflights users for Tweed-New Haven-Lambert-St Louis flights.

Search Deals

From Tweed-New Haven to Lambert-St Louis

Search Deals

One-way flight from Tweed-New Haven to Lambert-St Louis

Search Deals

Find flight deals from New Haven to St. Louis

Cheapest flights from New Haven to St. Louis
Explore the most affordable flight options available from New Haven to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 20, 2024.

mar. 11/262:04 pmHVN - STL

Nonstop2h 49mAvelo Airlines

mar. 12/34:33 pmSTL - HVN

Nonstop2h 19mAvelo Airlines

Deal found 11/19

$119

mié. 12/411:25 amHVN - STL

1 stop12h 59mMultiple Airlines

dom. 12/85:02 pmSTL - HVN

1 stop15h 53mMultiple Airlines

Deal found 11/19

$368

Best flights from New Haven to St. Louis
Discover carefully curated flight deals from New Haven to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated noviembre 20, 2024.

mié. 12/411:25 amHVN - STL

1 stop12h 59mMultiple Airlines

dom. 12/85:02 pmSTL - HVN

1 stop15h 53mMultiple Airlines

Deal found 11/19

$368

Last-minute flights from New Haven to St. Louis
Discover last-minute flight deals from New Haven to St. Louis. Data last updated noviembre 20, 2024 and is based on user searches.

mar. 11/262:04 pmHVN - STL

Nonstop2h 49mAvelo Airlines

mar. 12/34:33 pmSTL - HVN

Nonstop2h 19mAvelo Airlines

Deal found 11/19

$119

mié. 12/411:25 amHVN - STL

1 stop12h 59mMultiple Airlines

dom. 12/85:02 pmSTL - HVN

1 stop15h 53mMultiple Airlines

Deal found 11/19

$368

One-way flights from New Haven to St. Louis
Search for one-way flight options from New Haven to St. Louis. Find affordable one-way fares based on user searches. Data last updated noviembre 20, 2024.

mar. 12/32:04 pmHVN - STL

Nonstop2h 49mAvelo Airlines

Deal found 11/19

$50

lun. 11/257:30 amHVN - STL

2 stops12h 11mMultiple Airlines

Deal found 11/19

$213

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

Fly from

Fly to

Route

Depart

Return

Price

New HavenSt. Louis

HVN - STL

HVNSTL

Tweed-New Haven

mié. 12/4

11:25 am-11:24 pm

1 stop12h 59m

Lambert-St Louis

dom. 12/8

5:02 pm-9:55 am

1 stop15h 53m

$368

New HavenSt. Louis

HVN - STL

HVNSTL

Tweed-New Haven

mar. 12/3

2:04 pm-3:53 pm

Nonstop2h 49m

$50

New HavenSt. Louis

HVN - STL

HVNSTL

Tweed-New Haven

lun. 11/25

7:30 am-6:41 pm

2 stops12h 11m

$213

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Compare providers for flights from New Haven to St. Louis

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New Haven to St. Louis in November.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on New Haven-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New Haven-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New Haven-St. Louis flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on New Haven-St. Louis flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New Haven-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

Travel insights for flights from New Haven to St. Louis

Get recent, data-driven insights about flights from New Haven to St. Louis including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from New Haven to St. Louis (average of $308). Flying from New Haven to St. Louis in March is currently the most expensive (average of $357). 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.

Rainfall in St. Louis by month

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

Temperature in St. Louis by month

If weather is an important factor for your trip to St. Louis, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing St. Louis

Avelo Airlines

7.5

Good

74 reviews

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

74 reviews

Avelo Airlines

7.5

Good

74 reviews

Reviews

1 / 6

Related info for your journey

Can I find deals for flights from New Haven to St. Louis that include hotel bookings?
Yes. In addition to deals on New Haven to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from New Haven to St. Louis?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Haven to St. Louis.
Can I find deals for business class flights from New Haven to St. Louis?
Yes. Cheapflights offers flight deals from New Haven to St. Louis 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 New Haven to St. Louis?
Currently, September is the cheapest month in which you can book a flight from New Haven to St. Louis (average of $308). Flying from New Haven to St. Louis in March is currently the most expensive (average of $357). 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

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from New Haven to St. Louis

Airline	Cheapest	Average	Flexibility	On-time
Avelo Airlines	Cheapest$138	Average$155	FlexibilityNo cancel fee	On-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

View all available airlines

$50+ Cheap flights from New Haven to St. Louis (HVN - STL)

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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from New Haven to St. Louis with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from New Haven to St. Louis

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Find flight deals from New Haven to St. Louis

Cheapest flights from New Haven to St. LouisExplore the most affordable flight options available from New Haven to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 20, 2024.

Explore the most affordable flight options available from New Haven to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 20, 2024.

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

Compare providers for flights from New Haven to St. Louis

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New Haven to St. Louis in November.

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

Have a flexible travel schedule? Discover the best time to fly to St. Louis from New Haven with our price prediction graph.

Travel insights for flights from New Haven to St. Louis

Get recent, data-driven insights about flights from New Haven to St. Louis including ideal travel times, pricing trends, and more.

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

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

Reviews of airlines servicing St. Louis

Related info for your journey

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for New Haven to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from New Haven to St. Louis

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from New Haven to St. Louis
Explore the most affordable flight options available from New Haven to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 20, 2024.