What airlines fly to Denver?

United Airlines, Delta and Southwest are the top three most popular airlines that fly to Denver from New Haven according to our data. United Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Denver. Keep in mind that there are 6 different airlines that fly to Denver on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Tweed-New Haven Airport to Denver Intl Airport?

Prices for flights from Tweed-New Haven Airport to Denver Intl Airport are refreshed on a daily basis.

How old do you have to be to fly from Tweed-New Haven Airport to Denver Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Tweed-New Haven Airport to Denver Intl Airport.

What documentation or ID do you need to fly to Denver Intl Airport?

The travel and health documents you'll need for your trip to Denver Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Denver Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$130 Cheap Flights from New Haven to Denver in 2026

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One-way

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Cheap round-trip flights

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1:10 pm - 8:20 am

HVN

DEN

21h 10m

2 stops

11:59 pm - 3:35 pm

DEN

HVN

13h 36m

2 stops

$272Multiple Airlines

Wed, Mar 25 - Wed, Apr 1

1:10 pm - 8:55 pm

HVN

DEN

9h 45m

1 stop

1:17 pm - 3:35 pm

DEN

HVN

24h 18m

2 stops

$304Multiple Airlines

Wed, Mar 25 - Wed, Apr 1

4:20 pm - 5:13 pm

HVN

DEN

26h 53m

1 stop

10:40 am - 9:19 pm

DEN

HVN

8h 39m

1 stop

$328Multiple Airlines

Sun, Mar 22 - Fri, Mar 27

4:20 pm - 11:04 pm

HVN

DEN

32h 44m

2 stops

10:40 am - 9:19 pm

DEN

HVN

8h 39m

1 stop

$343Multiple Airlines

Sun, Mar 22 - Fri, Mar 27

12:07 pm - 11:59 pm

HVN

DEN

13h 52m

1 stop

3:45 pm - 11:27 am

DEN

HVN

17h 42m

1 stop

$377Multiple Airlines

Fri, Apr 17 - Sun, Apr 19

12:07 pm - 11:59 pm

HVN

DEN

13h 52m

1 stop

11:59 pm - 11:27 am

DEN

HVN

9h 28m

2 stops

$398Multiple Airlines

Fri, Apr 17 - Sun, Apr 19

1:10 pm - 8:55 pm

HVN

DEN

9h 45m

1 stop

11:59 pm - 3:33 pm

DEN

HVN

13h 34m

2 stops

$416Multiple Airlines

Wed, Mar 11 - Sun, Mar 15

1:10 pm - 4:38 pm

HVN

DEN

29h 28m

2 stops

11:59 pm - 3:33 pm

DEN

HVN

13h 34m

2 stops

$438Multiple Airlines

Wed, Mar 11 - Sun, Mar 15

2:46 pm - 11:09 pm

HVN

DEN

10h 23m

1 stop

11:59 pm - 2:46 pm

DEN

HVN

12h 47m

2 stops

$452Multiple Airlines

Tue, Mar 10 - Sat, Mar 14

6:31 pm - 7:56 pm

HVN

DEN

27h 25m

1 stop

11:59 pm - 2:57 pm

DEN

HVN

12h 58m

1 stop

$459Multiple Airlines

Fri, Jul 3 - Tue, Jul 7

Fly from

Fly to

Route

Depart

Return

Price

New HavenDenver

HVN - DEN

HVNDEN

Tweed-New Haven

Wed 3/25

1:10 pm-8:20 am

2 stops21h 10m

Denver Intl

Wed 4/1

11:59 pm-3:35 pm

2 stops13h 36m

$272

New HavenDenver

HVN - DEN

HVNDEN

Tweed-New Haven

Wed 3/25

1:10 pm-8:55 pm

1 stop9h 45m

Denver Intl

Wed 4/1

1:17 pm-3:35 pm

2 stops24h 18m

$304

New HavenDenver

HVN - DEN

HVNDEN

Tweed-New Haven

Sun 3/22

4:20 pm-5:13 pm

1 stop26h 53m

Denver Intl

Fri 3/27

10:40 am-9:19 pm

1 stop8h 39m

$328

New HavenDenver

HVN - DEN

HVNDEN

Tweed-New Haven

Sun 3/22

4:20 pm-11:04 pm

2 stops32h 44m

Denver Intl

Fri 3/27

10:40 am-9:19 pm

1 stop8h 39m

$343

New HavenDenver

HVN - DEN

HVNDEN

Tweed-New Haven

Fri 4/17

12:07 pm-11:59 pm

1 stop13h 52m

Denver Intl

Sun 4/19

3:45 pm-11:27 am

1 stop17h 42m

$377

New HavenDenver

HVN - DEN

HVNDEN

Tweed-New Haven

Fri 4/17

12:07 pm-11:59 pm

1 stop13h 52m

Denver Intl

Sun 4/19

11:59 pm-11:27 am

2 stops9h 28m

$398

New HavenDenver

HVN - DEN

HVNDEN

Tweed-New Haven

Wed 3/11

1:10 pm-8:55 pm

1 stop9h 45m

Denver Intl

Sun 3/15

11:59 pm-3:33 pm

2 stops13h 34m

$416

New HavenDenver

HVN - DEN

HVNDEN

Tweed-New Haven

Wed 3/11

1:10 pm-4:38 pm

2 stops29h 28m

Denver Intl

Sun 3/15

11:59 pm-3:33 pm

2 stops13h 34m

$438

New HavenDenver

HVN - DEN

HVNDEN

Tweed-New Haven

Tue 3/10

2:46 pm-11:09 pm

1 stop10h 23m

Denver Intl

Sat 3/14

11:59 pm-2:46 pm

2 stops12h 47m

$452

New HavenDenver

HVN - DEN

HVNDEN

Tweed-New Haven

Fri 7/3

6:31 pm-7:56 pm

1 stop27h 25m

Denver Intl

Tue 7/7

11:59 pm-2:57 pm

1 stop12h 58m

$459

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from New Haven to Denver

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Denver?

The cheapest day to depart on your flight to Denver is on a Wednesday when prices can be found for as low as $357. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Sunday, with ticket prices averaging around $439.

What is the cheapest time of day to depart on your flight to Denver?

The cheapest time of day to fly to Denver is in the evening when flights can be purchased for as low as $277. Flights in the morning are often more expensive with an average ticket price of $407.

When to book flights from New Haven to Denver

Are you open to changing your travel dates? Check out the ideal times to fly from New Haven to Denver according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap New Haven to Denver (HVN to DEN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Haven to Denver

Fastest flight time	16h 37m
Direct flights	None

The fastest flight from New Haven to Denver takes 16h 37m

There are no direct flights from New Haven to Denver. There are no popular flight routes from New Haven to Denver.

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How far is Tweed-New Haven to Denver Intl by plane?
There are 1676.4 mi between Tweed-New Haven and Denver Intl. By plane, this route typically takes 16h 37m.
When did momondo last update prices for flights from Tweed-New Haven Airport to Denver Intl Airport?
Prices for flights from Tweed-New Haven Airport to Denver Intl Airport are refreshed on a daily basis.
How old do you have to be to fly from Tweed-New Haven Airport to Denver Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Tweed-New Haven Airport to Denver Intl Airport.
What documentation or ID do you need to fly to Denver Intl Airport?
The travel and health documents you'll need for your trip to Denver Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Denver Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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Why use momondo?

Why should I use momondo to find a flight deal from New Haven to Denver?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Denver from New Haven.

Can I find flights from New Haven to Denver with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for New Haven to Denver flights to just show those with flexible booking policies.

How can momondo help me find flights from New Haven to Denver?

momondo provides multiple filters to help you find the best flight to Denver from New Haven. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from New Haven to Denver right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of New Haven to Denver flights. All you need is a valid email address and we will do the rest; it is that quick and easy.