What airlines fly to Denver?

United Airlines, Frontier and Delta are the top three most popular airlines that fly to Denver from New Jersey according to our data. United Airlines is the first choice among our users, with 95% of people opting to fly with this airline when traveling to Denver. Keep in mind that there are 5 different airlines that fly to Denver on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from New Jersey to Denver Intl?

Frontier, Southwest, and Delta are the most popular carriers operating from New Jersey to Denver Intl

How many flights depart from New Jersey to Denver on average per day?

53 flights are operational daily from New Jersey to Denver as of August 2026. The most popular departure time for this route is 6:00AM, with 39% of flights per day taking off at noon.

How many flights depart from New Jersey to Denver on average per week?

The number of flights available between New Jersey and Denver is 373 per week as of August 2026. The most frequent departure day is Thu, with 18% of weekly flights leaving on this day.

How long does it take to fly to Denver?

Flight times vary depending on what airport in New Jersey you fly out of and what airport in Denver you fly into. For example, flying from Newark to Denver takes 4h 13m on average. On the other hand, flying from Trenton to Denver takes 7h 49m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

When did momondo last update prices for flights from New Jersey to Denver Intl Airport?

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

How many operators does momondo search for flights from New Jersey to Denver Intl Airport?

As of August 2026, there are 7 operators available to choose from for flights from New Jersey to Denver Intl Airport.

How old do you have to be to fly from New Jersey to Denver Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New Jersey 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.

$76 Cheap Flights from New Jersey to Denver in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from New Jersey to Denver

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:39 pm - 7:37 amTTN Trenton-Mercer-DEN Denver Intl

13h 58m1 stop Orlando

11:21 am - 3:11 pmDEN Denver Intl-TTN Trenton-Mercer

25h 50m1 stop Tampa

$165Frontier

Wed, Sep 9 - Wed, Sep 16

5:18 pm - 9:13 amTTN Trenton-Mercer-DEN Denver Intl

17h 55m1 stop Tampa

7:10 pm - 3:11 pmDEN Denver Intl-TTN Trenton-Mercer

42h 01m2 stops Atlanta Hartsfield-Jackson Tampa

$167Frontier

Tue, Sep 8 - Tue, Sep 15

6:16 am - 11:12 amPHL Philadelphia-DEN Denver Intl

6h 56m1 stop Houston George Bush Intcntl

5:37 pm - 11:20 pmDEN Denver Intl-PHL Philadelphia

3h 43mnonstop

$227United Airlines

Wed, Sep 30 - Sat, Oct 3

3:48 pm - 5:55 pmPHL Philadelphia-DEN Denver Intl

4h 07mnonstop

6:00 am - 2:40 pmDEN Denver Intl-PHL Philadelphia

6h 40m1 stop Chicago O'Hare Intl

$227United Airlines

Wed, Sep 9 - Wed, Sep 16

6:00 am - 7:55 amPHL Philadelphia-DEN Denver Intl

3h 55mnonstop

6:30 am - 2:20 pmDEN Denver Intl-PHL Philadelphia

5h 50m1 stop Chicago Midway

$227Southwest

Wed, Sep 23 - Wed, Sep 30

5:10 pm - 7:10 pmPHL Philadelphia-DEN Denver Intl

4h 00mnonstop

6:30 am - 2:20 pmDEN Denver Intl-PHL Philadelphia

5h 50m1 stop Chicago Midway

$227Southwest

Tue, Sep 15 - Tue, Sep 22

6:10 pm - 9:29 pmPHL Philadelphia-DEN Denver Intl

29h 19m1 stop Des Moines

11:21 am - 11:18 pmDEN Denver Intl-PHL Philadelphia

9h 57m2 stops Tampa Atlanta Hartsfield-Jackson

$227Multiple Airlines

Sun, Sep 27 - Thu, Oct 1

2:49 pm - 9:43 pmPHL Philadelphia-DEN Denver Intl

8h 54m1 stop Charlotte Douglas

8:00 am - 5:20 pmDEN Denver Intl-PHL Philadelphia

7h 20m1 stop Des Moines

$229Multiple Airlines

Thu, Sep 10 - Sun, Sep 20

4:00 pm - 11:24 pmPHL Philadelphia-DEN Denver Intl

9h 24m1 stop Atlanta Hartsfield-Jackson

7:05 am - 5:40 pmDEN Denver Intl-PHL Philadelphia

8h 35m1 stop Salt Lake City

$237Delta

Sat, Dec 12 - Tue, Jan 5

6:00 am - 9:41 amPHL Philadelphia-DEN Denver Intl

5h 41m1 stop Detroit Metropolitan Wayne County

12:58 am - 11:00 amDEN Denver Intl-PHL Philadelphia

8h 02m1 stop Atlanta Hartsfield-Jackson

$237Delta

Tue, Dec 8 - Mon, Dec 14

Cheap last minute flights

Enter your travel dates to find the best prices.

8:37 pm - 11:04 pmPHL Philadelphia-DEN Denver Intl

4h 27mnonstop

11:59 pm - 12:26 pmDEN Denver Intl-PHL Philadelphia

10h 27m1 stop Atlanta Hartsfield-Jackson

$246Frontier

Wed, Aug 19 - Tue, Sep 1

8:37 pm - 11:04 pmPHL Philadelphia-DEN Denver Intl

4h 27mnonstop

11:59 pm - 5:39 amDEN Denver Intl-PHL Philadelphia

3h 40mnonstop

$265Frontier

Wed, Aug 19 - Wed, Aug 26

8:37 pm - 11:04 pmPHL Philadelphia-DEN Denver Intl

4h 27mnonstop

9:00 am - 3:45 pmDEN Denver Intl-PHL Philadelphia

28h 45m1 stop Knoxville McGhee Tyson

$323Multiple Airlines

Tue, Aug 18 - Thu, Aug 20

8:37 pm - 11:04 pmPHL Philadelphia-DEN Denver Intl

4h 27mnonstop

9:00 am - 3:45 pmDEN Denver Intl-PHL Philadelphia

28h 45m1 stop Knoxville McGhee Tyson

$324Multiple Airlines

Wed, Aug 19 - Thu, Aug 20

8:55 pm - 11:10 pmLGA New York LaGuardia-DEN Denver Intl

4h 15mnonstop

6:05 am - 11:45 amDEN Denver Intl-LGA New York LaGuardia

3h 40mnonstop

$372Southwest

Wed, Aug 19 - Mon, Aug 31

8:15 pm - 10:58 pmJFK New York John F Kennedy Intl-DEN Denver Intl

4h 43mnonstop

11:54 pm - 5:44 amDEN Denver Intl-JFK New York John F Kennedy Intl

3h 50mnonstop

$373JetBlue

Mon, Aug 17 - Tue, Sep 1

4:10 pm - 10:25 pmLGA New York LaGuardia-DEN Denver Intl

8h 15m1 stop Chicago Midway

6:05 am - 11:45 amDEN Denver Intl-LGA New York LaGuardia

3h 40mnonstop

$382Southwest

Wed, Aug 19 - Mon, Aug 31

5:00 pm - 12:36 amLGA New York LaGuardia-DEN Denver Intl

9h 36m1 stop Atlanta Hartsfield-Jackson

5:20 pm - 11:13 pmDEN Denver Intl-LGA New York LaGuardia

3h 53mnonstop

$382Delta

Mon, Aug 17 - Tue, Sep 1

12:36 pm - 5:23 pmPHL Philadelphia-DEN Denver Intl

6h 47m1 stop Detroit Metropolitan Wayne County

4:33 pm - 1:19 amDEN Denver Intl-PHL Philadelphia

6h 46m1 stop Atlanta Hartsfield-Jackson

$399JetBlue

Wed, Aug 19 - Sat, Aug 22

6:05 pm - 8:51 pmLGA New York LaGuardia-DEN Denver Intl

4h 46mnonstop

7:10 am - 12:52 pmDEN Denver Intl-LGA New York LaGuardia

3h 42mnonstop

$421Delta

Mon, Aug 17 - Tue, Sep 1

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American Airlines flights from New Jersey to Denver

Our best American Airlines deals on New Jersey to Denver flight tickets

American Airlines

Sep 17

PHL8:10 pmPhiladelphia

4h 14m

DEN10:24 pmDenver Intl

Sep 22

DEN7:00 amDenver Intl

3h 41m

PHL12:41 pmPhiladelphia

$258

American Airlines

Sep 3

PHL7:30 amPhiladelphia

4h 09m

DEN9:39 amDenver Intl

Sep 9

DEN10:31 amDenver Intl

3h 48m

PHL4:19 pmPhiladelphia

$269

American Airlines

Sep 10

PHL5:35 pmPhiladelphia

4h 11m

DEN7:46 pmDenver Intl

Sep 14

DEN7:00 amDenver Intl

3h 41m

PHL12:41 pmPhiladelphia

$271

JetBlue flights from New Jersey to Denver

Our best JetBlue deals on New Jersey to Denver flight tickets

JetBlue

Sep 29

JFK12:00 pmNew York John F Kennedy Intl

4h 17m

DEN2:17 pmDenver Intl

Oct 6

DEN3:15 pmDenver Intl

3h 51m

JFK9:06 pmNew York John F Kennedy Intl

$268

JetBlue

Sep 15

JFK12:00 pmNew York John F Kennedy Intl

4h 17m

DEN2:17 pmDenver Intl

Sep 18

DEN3:15 pmDenver Intl

3h 55m

JFK9:10 pmNew York John F Kennedy Intl

$270

JetBlue

Sep 4

JFK4:50 pmNew York John F Kennedy Intl

18h 03m

1 stop

DEN8:53 amDenver Intl

Sep 15

DEN3:15 pmDenver Intl

3h 55m

JFK9:10 pmNew York John F Kennedy Intl

$271

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TrentonDenver

TTN Trenton-Mercer - DEN Denver Intl

TTNDEN

Trenton-Mercer

Wed 9/9

7:39 pm-7:37 am

1 stop13h 58m

Denver Intl

Wed 9/16

11:21 am-3:11 pm

1 stop25h 50m

$165

TrentonDenver

TTN Trenton-Mercer - DEN Denver Intl

TTNDEN

Trenton-Mercer

Tue 9/8

5:18 pm-9:13 am

1 stop17h 55m

Denver Intl

Tue 9/15

7:10 pm-3:11 pm

2 stops42h 01m

$167

PhiladelphiaDenver

PHL Philadelphia - DEN Denver Intl

PHLDEN

Philadelphia

Wed 9/30

6:16 am-11:12 am

1 stop6h 56m

Denver Intl

Sat 10/3

5:37 pm-11:20 pm

Nonstop3h 43m

$227

PhiladelphiaDenver

PHL Philadelphia - DEN Denver Intl

PHLDEN

Philadelphia

Wed 9/9

3:48 pm-5:55 pm

Nonstop4h 07m

Denver Intl

Wed 9/16

6:00 am-2:40 pm

1 stop6h 40m

$227

Quickest round-trip

PhiladelphiaDenver

PHL Philadelphia - DEN Denver Intl

PHLDEN

Philadelphia

Wed 9/23

6:00 am-7:55 am

Nonstop3h 55m

Denver Intl

Wed 9/30

6:30 am-2:20 pm

1 stop5h 50m

$227

PhiladelphiaDenver

PHL Philadelphia - DEN Denver Intl

PHLDEN

Philadelphia

Tue 9/15

5:10 pm-7:10 pm

Nonstop4h 00m

Denver Intl

Tue 9/22

6:30 am-2:20 pm

1 stop5h 50m

$227

PhiladelphiaDenver

PHL Philadelphia - DEN Denver Intl

PHLDEN

Philadelphia

Sun 9/27

6:10 pm-9:29 pm

1 stop29h 19m

Denver Intl

Thu 10/1

11:21 am-11:18 pm

2 stops9h 57m

$227

PhiladelphiaDenver

PHL Philadelphia - DEN Denver Intl

PHLDEN

Philadelphia

Thu 9/10

2:49 pm-9:43 pm

1 stop8h 54m

Denver Intl

Sun 9/20

8:00 am-5:20 pm

1 stop7h 20m

$229

PhiladelphiaDenver

PHL Philadelphia - DEN Denver Intl

PHLDEN

Philadelphia

Sat 12/12

4:00 pm-11:24 pm

1 stop9h 24m

Denver Intl

Tue 1/5

7:05 am-5:40 pm

1 stop8h 35m

$237

PhiladelphiaDenver

PHL Philadelphia - DEN Denver Intl

PHLDEN

Philadelphia

Tue 12/8

6:00 am-9:41 am

1 stop5h 41m

Denver Intl

Mon 12/14

12:58 am-11:00 am

1 stop8h 02m

$237

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from New Jersey 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

Other information

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 $372. 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 $462.

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 $303. Flights in the morning are often more expensive with an average ticket price of $426.

What is the cheapest New Jersey to Denver Intl flight route?

Fly from Newark to Denver Intl for the best New Jersey - Denver Intl flight prices

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

You are more likely to see cheaper flights to Denver from New Jersey when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $289 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from New Jersey for as low as $249 on momondo.

What cabin class options are available on New Jersey to Denver flights?

There are 4 cabin classes available to choose from on New Jersey to Denver flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on New Jersey to Denver flights?

You could potentially save up to 1% on your flight if you consider stops on a New Jersey to Denver flight.

Cheap New Jersey to Denver flight deals and tips

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

Best Price Found	$321
Fastest flight time	3h 50m
Direct flights	Mon, Wed, Thu, Fri, Sat and Sun
Airports in Denver	1 airport

The best one-way flight to Denver from New Jersey in the past 72 hours is $321. The best round-trip flight deal from New Jersey to Denver found on momondo in the last 72 hours is $453.

The fastest flight from New Jersey to Denver takes 3h 50m

Direct flights go from New Jersey to Denver on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is United Airlines.

There is 1 airport in Denver. From New Jersey there are direct flights to Denver Intl (DEN).

Search flight deals

Frequently asked questions about flying from New Jersey to Denver

When did momondo last update prices for flights from New Jersey to Denver Intl Airport?
Prices for flights from New Jersey to Denver Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from New Jersey to Denver Intl Airport?
As of August 2026, there are 7 operators available to choose from for flights from New Jersey to Denver Intl Airport.
How old do you have to be to fly from New Jersey to Denver Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New Jersey 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.
What is the most popular plane model from New Jersey to Denver?
Based on momondo bookings for flights between New Jersey and Denver, the leading plane model is Airbus A321neo, making up 24.33% of the total bookings. Other popular models include Boeing 737-900 with 17.67%, Boeing 757-200 with 12.17%, and Airbus A220-300 with 8.12%.

Best airlines flying from New Jersey to Denver

Compare and see reviews for airlines that fly from New Jersey to Denver with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $118	Free Cancellation	Rating 5.6 2,694 reviews	Search Frontier flights
Delta	PriceFrom $177	Free Cancellation	Rating 7.8 8,509 reviews	Search Delta flights
United Airlines	PriceFrom $205	Free Cancellation	Rating 7.4 10,109 reviews	Search United Airlines flights
JetBlue	PriceFrom $212	Free Cancellation	Rating 7.1 3,038 reviews	Search JetBlue flights
American Airlines	PriceFrom $226	Free Cancellation	Rating 7.1 11,935 reviews	Search American Airlines flights

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Englewood

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Golden

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from New Jersey to Denver for you.

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

Yes. All flights to Denver from New Jersey on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between New Jersey and Denver by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from New Jersey to Denver now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Denver and let you know when they change.

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Airports servicing Colorado

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Aspen Pitkin County Airport

Cortez Montezuma County Airport

Colorado Springs Airport

Durango La Plata County Airport

Vail Eagle County Airport

Grand Junction Regnl Airport

Gunnison Airport

Hayden Yampa Valley Airport

Montrose County Airport

Telluride Airport

Cheap flights from New Jersey to Denver from $76

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Jersey to Denver departing on 9/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from New Jersey to Denver

Our best American Airlines deals on New Jersey to Denver flight tickets

JetBlue flights from New Jersey to Denver

Our best JetBlue deals on New Jersey to Denver flight tickets

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

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

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

What is the cheapest New Jersey to Denver Intl flight route?

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

What cabin class options are available on New Jersey to Denver flights?

Can stopping save me money on New Jersey to Denver flights?

What is the cheapest airline that flies from New Jersey to Denver Intl?

What airlines fly to Denver?

How many flights depart from New Jersey to Denver on average per day?

How many flights depart from New Jersey to Denver on average per week?

How long does it take to fly to Denver?

Cheap New Jersey to Denver flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Denver

Frequently asked questions about flying from New Jersey to Denver

Best airlines flying from New Jersey to Denver

Compare and see reviews for airlines that fly from New Jersey to Denver with momondo

Traveling to a place near Denver?

Why use momondo?

An easier way to manage your Denver trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Colorado

Fly your favorite airline to Denver

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Denver

List of cabin classes available on flights landing in Denver. Availability may vary depending on flight origin and airline.

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