What is the cheapest day to fly from Denver to New Haven?

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

In terms of precipitation, rainfall in New Haven ranges from 3.1 - 4.5 inches per month. May is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit New Haven when rainfall is around 3.1 in.

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).

How far in advance should I book a flight from Denver to New Haven?

Travelers have found it’s best to book a flight 25 days in advance to save up to 55% 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 25 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 Denver to New Haven 1-2 weeks in advance for as low as $267, or $393 for flights within the next 24 hours.

What is the cheapest month to fly from Denver to New Haven?

September can be a great time to fly to New Haven from Denver with a flight ticket averaging about $277. Cheapflights users have found deals in the month of September for as cheap as $87. The most expensive prices can be found in the month of March.

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

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

How can I find direct flights from Denver to New Haven?

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

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

Yes. Cheapflights offers flight deals from Denver 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.

$257+ Flights from Denver to New Haven

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Cheap flight deals from Denver to New Haven

Round-trip from	$257 (Trip.com)
Popular in	March
Cheapest in	September
Average price	$262

From Denver Intl to Tweed-New Haven

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($18 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 0% potential price decrease ($2 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2025

Search Deals

Find flight deals from Denver to New Haven

Cheapest flights from Denver to New Haven
Explore the most affordable flight options available from Denver to New Haven. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

Fri 9/1210:54 amDEN - HVN

1 stop9h 25mMultiple Airlines

Mon 9/1510:15 amHVN - DEN

1 stop11h 03mMultiple Airlines

Deal found 8/13

$257

Fri 10/2411:59 pmDEN - HVN

1 stop10h 58mMultiple Airlines

Mon 10/272:40 pmHVN - DEN

1 stop12h 11mMultiple Airlines

Deal found 8/13

$278

Sun 9/1412:59 amDEN - HVN

1 stop9h 07mMultiple Airlines

Fri 9/196:30 amHVN - DEN

1 stop16h 17mMultiple Airlines

Deal found 8/13

$292

Sun 9/146:25 pmDEN - HVN

2 stops25h 25mMultiple Airlines

Thu 9/183:50 pmHVN - DEN

2 stops19h 13mMultiple Airlines

Deal found 8/13

$420

Mon 8/186:00 amDEN - HVN

1 stop11h 20mMultiple Airlines

Fri 8/223:00 pmHVN - DEN

2 stops34h 11mMultiple Airlines

Deal found 8/14

$448

Wed 9/172:00 pmDEN - HVN

1 stop22h 57mMultiple Airlines

Fri 9/192:40 pmHVN - DEN

2 stops20h 23mMultiple Airlines

Deal found 8/13

$488

Fri 8/296:07 pmDEN - HVN

2 stops19h 24mMultiple Airlines

Sun 8/3110:35 amHVN - DEN

2 stops22h 32mMultiple Airlines

Deal found 8/14

$504

Best flights from Denver to New Haven
Discover carefully curated flight deals from Denver to New Haven that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2025.

Fri 9/1210:54 amDEN - HVN

1 stop9h 25mMultiple Airlines

Mon 9/1510:15 amHVN - DEN

1 stop11h 03mMultiple Airlines

Deal found 8/13

$257

Fri 10/2411:59 pmDEN - HVN

1 stop10h 58mMultiple Airlines

Mon 10/272:40 pmHVN - DEN

1 stop12h 11mMultiple Airlines

Deal found 8/13

$278

Sun 9/1412:59 amDEN - HVN

1 stop9h 07mMultiple Airlines

Fri 9/196:30 amHVN - DEN

1 stop16h 17mMultiple Airlines

Deal found 8/13

$292

Sun 9/146:25 pmDEN - HVN

2 stops25h 25mMultiple Airlines

Thu 9/183:50 pmHVN - DEN

2 stops19h 13mMultiple Airlines

Deal found 8/13

$420

Wed 9/172:00 pmDEN - HVN

1 stop22h 57mMultiple Airlines

Fri 9/192:40 pmHVN - DEN

2 stops20h 23mMultiple Airlines

Deal found 8/13

$488

Fri 8/296:07 pmDEN - HVN

2 stops19h 24mMultiple Airlines

Sun 8/3110:35 amHVN - DEN

2 stops22h 32mMultiple Airlines

Deal found 8/14

$504

Last-minute flights from Denver to New Haven
Discover last-minute flight deals from Denver to New Haven. Data last updated August 14, 2025 and is based on user searches.

Mon 8/186:00 amDEN - HVN

1 stop11h 20mMultiple Airlines

Fri 8/223:00 pmHVN - DEN

2 stops34h 11mMultiple Airlines

Deal found 8/14

$448

Wed 8/274:19 pmDEN - HVN

2 stops28h 40mMultiple Airlines

Sun 8/319:05 amHVN - DEN

2 stops9h 26mMultiple Airlines

Deal found 8/12

$551

Fri 8/296:07 pmDEN - HVN

2 stops19h 24mMultiple Airlines

Sun 8/3110:35 amHVN - DEN

2 stops22h 32mMultiple Airlines

Deal found 8/14

$504

Fri 9/1210:54 amDEN - HVN

1 stop9h 25mMultiple Airlines

Mon 9/1510:15 amHVN - DEN

1 stop11h 03mMultiple Airlines

Deal found 8/13

$257

Sun 9/1412:59 amDEN - HVN

1 stop9h 07mMultiple Airlines

Fri 9/196:30 amHVN - DEN

1 stop16h 17mMultiple Airlines

Deal found 8/13

$292

Sun 9/146:25 pmDEN - HVN

2 stops25h 25mMultiple Airlines

Thu 9/183:50 pmHVN - DEN

2 stops19h 13mMultiple Airlines

Deal found 8/13

$420

Wed 9/172:00 pmDEN - HVN

1 stop22h 57mMultiple Airlines

Fri 9/192:40 pmHVN - DEN

2 stops20h 23mMultiple Airlines

Deal found 8/13

$488

One-way flights from Denver to New Haven
Search for one-way flight options from Denver to New Haven. Find affordable one-way fares based on user searches. Data last updated August 14, 2025.

Sun 8/245:55 pmDEN - HVN

2 stops23h 50mMultiple Airlines

Deal found 8/13

$493

Fly from

Fly to

Route

Depart

Return

Price

DenverNew Haven

DEN - HVN

DENHVN

Denver Intl

Fri 9/12

10:54 am-10:19 pm

1 stop9h 25m

Tweed-New Haven

Mon 9/15

10:15 am-7:18 pm

1 stop11h 03m

$257

DenverNew Haven

DEN - HVN

DENHVN

Denver Intl

Fri 10/24

11:59 pm-12:57 pm

1 stop10h 58m

Tweed-New Haven

Mon 10/27

2:40 pm-12:51 am

1 stop12h 11m

$278

DenverNew Haven

DEN - HVN

DENHVN

Denver Intl

Sun 9/14

12:59 am-12:06 pm

1 stop9h 07m

Tweed-New Haven

Fri 9/19

6:30 am-8:47 pm

1 stop16h 17m

$292

DenverNew Haven

DEN - HVN

DENHVN

Denver Intl

Sun 9/14

6:25 pm-9:50 pm

2 stops25h 25m

Tweed-New Haven

Thu 9/18

3:50 pm-9:03 am

2 stops19h 13m

$420

DenverNew Haven

DEN - HVN

DENHVN

Denver Intl

Wed 9/17

2:00 pm-2:57 pm

1 stop22h 57m

Tweed-New Haven

Fri 9/19

2:40 pm-9:03 am

2 stops20h 23m

$488

DenverNew Haven

DEN - HVN

DENHVN

Denver Intl

Fri 8/29

6:07 pm-3:31 pm

2 stops19h 24m

Tweed-New Haven

Sun 8/31

10:35 am-7:07 am

2 stops22h 32m

$504

DenverNew Haven

DEN - HVN

DENHVN

Denver Intl

Sun 8/24

5:55 pm-7:45 pm

2 stops23h 50m

$493

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Best time to book a flight from Denver to New Haven

Have a flexible travel schedule? Discover the best time to fly to New Haven from Denver 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 Denver to New Haven

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

Currently, February is the cheapest month in which you can book a flight from Denver to New Haven (average of $91). Flying from Denver to New Haven in December is currently the most expensive (average of $184). 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.

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

It’s optimal to fly from Denver to New Haven at noon. By choosing this option you can save up to 48% on the cost of your flight, compared to a flight in the morning.

Related info for your journey

Can I find deals for flights from Denver to New Haven that include hotel bookings?
Yes. In addition to deals on Denver to New Haven flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Denver to New Haven?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to New Haven.
Can I find deals for business class flights from Denver to New Haven?
Yes. Cheapflights offers flight deals from Denver 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 Denver to New Haven?
Currently, February is the cheapest month in which you can book a flight from Denver to New Haven (average of $91). Flying from Denver to New Haven in December is currently the most expensive (average of $184). 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

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$257+ Cheap flights from Denver to New Haven (DEN - 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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Denver to New Haven

Round-trip from

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Find flight deals from Denver to New Haven

Cheapest flights from Denver to New HavenExplore the most affordable flight options available from Denver to New Haven. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

Explore the most affordable flight options available from Denver to New Haven. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Denver to New Haven that are best for you.

Best time to book a flight from Denver to New Haven

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

Cheapflights Insights

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

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

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

Find hourly flight availability from Denver to New Haven. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

Related info for your journey

Find useful and relevant information for your journey from Denver 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 deals for flights from Denver to New Haven that include hotel bookings?

How can I find direct flights from Denver to New Haven?

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

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

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Cheapest flights from Denver to New Haven
Explore the most affordable flight options available from Denver to New Haven. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.