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$121+ Cheap flights from Denver to New Haven (DEN - 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.
DEN — HVN
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
1 adult, Economy
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Cheap 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 March 10, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/7. 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 5/2711:59 pm
DEN
-
HVN
2 stops17h 57m
Multiple Airlines
Tue 6/22:47 pm
HVN
-
DEN
1 stop19h 26m
Multiple Airlines
Deal found 3/7$293
This Kiwi.com deal was found by Cheapflights users on 3/7. 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.
Mon 5/256:41 pm
DEN
-
HVN
2 stops42h 16m
Multiple Airlines
Tue 6/22:47 pm
HVN
-
DEN
1 stop19h 26m
Multiple Airlines
Deal found 3/7$321
This Kiwi.com deal was found by Cheapflights users on 3/7. 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.
Tue 5/266:40 am
DEN
-
HVN
2 stops30h 17m
Multiple Airlines
Tue 6/22:47 pm
HVN
-
DEN
1 stop19h 26m
Multiple Airlines
Deal found 3/7$326
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 5/289:25 am
DEN
-
HVN
1 stop8h 31m
Multiple Airlines
Tue 6/22:47 pm
HVN
-
DEN
2 stops34h 17m
Multiple Airlines
Deal found 3/7$337
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 5/2711:59 pm
DEN
-
HVN
2 stops17h 57m
Multiple Airlines
Sat 6/63:42 pm
HVN
-
DEN
1 stop18h 31m
Multiple Airlines
Deal found 3/7$359
This Kiwi.com deal was found by Cheapflights users on 3/7. 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.
Fri 5/296:41 pm
DEN
-
HVN
2 stops18h 16m
Multiple Airlines
Tue 6/22:47 pm
HVN
-
DEN
1 stop19h 26m
Multiple Airlines
Deal found 3/7$364
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 5/289:25 am
DEN
-
HVN
1 stop8h 31m
Multiple Airlines
Thu 6/48:36 pm
HVN
-
DEN
2 stops37h 15m
Multiple Airlines
Deal found 3/7$366
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 5/2711:59 pm
DEN
-
HVN
2 stops17h 57m
Multiple Airlines
Fri 6/56:31 pm
HVN
-
DEN
1 stop27h 25m
Multiple Airlines
Deal found 3/7$368
This Kiwi.com deal was found by Cheapflights users on 3/7. 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.
Tue 5/266:40 am
DEN
-
HVN
2 stops30h 17m
Multiple Airlines
Wed 6/33:42 pm
HVN
-
DEN
1 stop18h 31m
Multiple Airlines
Deal found 3/7$370
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 5/2711:59 pm
DEN
-
HVN
2 stops17h 57m
Multiple Airlines
Thu 6/48:36 pm
HVN
-
DEN
1 stop13h 37m
Multiple Airlines
Deal found 3/7$372
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 5/289:25 am
DEN
-
HVN
1 stop8h 31m
Multiple Airlines
Fri 6/56:31 pm
HVN
-
DEN
2 stops26h 31m
Multiple Airlines
Deal found 3/7$384

Find flight deals from Denver to New Haven

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) 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 March 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$293
(Kiwi.com)

One-way from

$121
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$307
Provider with most accurate pricing for Denver Intl-Tweed-New Haven flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Tweed-New Haven flights.
Search Deals
From Denver Intl to Tweed-New Haven
Search Deals
One-way flight from Denver Intl to Tweed-New Haven
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver 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 March 10, 2026.
Use the filters below to find and compare flights from Denver to New Haven that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverNew Haven

DEN - HVN

DENHVN

Denver Intl

Thu 5/28

9:25 am-7:56 pm

1 stop8h 31m

Tweed-New Haven

Thu 6/4

8:36 pm-11:04 pm

1 stop28h 28m

$413

DenverNew Haven

DEN - HVN

DENHVN

Denver Intl

Mon 4/6

12:13 am-12:22 pm

2 stops10h 09m

Tweed-New Haven

Tue 4/14

2:46 pm-10:59 pm

1 stop10h 13m

$425

DenverNew Haven

DEN - HVN

DENHVN

Denver Intl

Fri 5/29

11:59 pm-2:57 pm

1 stop12h 58m

Tweed-New Haven

Sat 6/6

3:42 pm-7:02 pm

2 stops29h 20m

$430

DenverNew Haven

DEN - HVN

DENHVN

Denver Intl

Wed 3/25

9:40 am-10:58 am

2 stops23h 18m

Tweed-New Haven

Thu 3/26

8:44 pm-8:20 am

1 stop13h 36m

$482

DenverNew Haven

DEN - HVN

DENHVN

Denver Intl

Mon 5/25

11:59 pm-2:02 pm

1 stop12h 03m

Tweed-New Haven

Wed 6/3

3:42 pm-8:13 am

1 stop18h 31m

$485

DenverNew Haven

DEN - HVN

DENHVN

Denver Intl

Fri 5/29

11:59 pm-2:57 pm

1 stop12h 58m

Tweed-New Haven

Fri 6/5

6:31 pm-7:56 pm

1 stop27h 25m

$486
Quickest round-trip

DenverNew Haven

DEN - HVN

DENHVN

Denver Intl

Thu 6/18

9:25 am-7:56 pm

1 stop8h 31m

Tweed-New Haven

Tue 6/23

2:47 pm-11:04 pm

1 stop10h 17m

$501

DenverNew Haven

DEN - HVN

DENHVN

Denver Intl

Mon 5/25

11:59 pm-2:02 pm

1 stop12h 03m

Tweed-New Haven

Sat 6/6

3:42 pm-8:13 am

1 stop18h 31m

$507

DenverNew Haven

DEN - HVN

DENHVN

Denver Intl

Thu 6/18

9:25 am-7:56 pm

1 stop8h 31m

Tweed-New Haven

Sun 6/21

8:36 pm-8:13 am

1 stop13h 37m

$537

DenverNew Haven

DEN - HVN

DENHVN

Denver Intl

Fri 3/20

11:59 pm-2:46 pm

2 stops36h 47m

Tweed-New Haven

Mon 3/23

12:07 pm-8:34 pm

1 stop10h 27m

$592

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Compare providers for flights from Denver to New Haven

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 Denver to New Haven in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 Denver-New Haven flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-New Haven flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-New Haven flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-New Haven 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 Denver-New Haven 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 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, October is the cheapest month in which you can book a flight from Denver to New Haven (average of $65). Flying from Denver to New Haven in June is currently the most expensive (average of $188). 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 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?

    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, October is the cheapest month in which you can book a flight from Denver to New Haven (average of $65). Flying from Denver to New Haven in June is currently the most expensive (average of $188). 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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