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Denver

$81+ Cheap flights from New Jersey to Denver (DEN)

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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — DEN
Aug 27 — Sep 31
Wed 8/27
Wed 9/3
1 adult, Economy
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Cheap flight deals from New Jersey to Denver

Keep the following information in mind while searching for New Jersey to Denver flight deals. Data was last updated August 22, 2025.

Round-trip from

$132
(Booking.com)

One-way from

$81
(CheapOair)

Popular in

December

Cheapest in

September

Average price

$318

Good round-trip deal

$360 or less

Good one-way deal

$237 or less
From New Jersey to Denver Intl
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One-way flight from New Jersey to Denver Intl
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from New Jersey to Denver Intl.
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Price to beat on a one-way flight from New Jersey to Denver Intl.
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Find flight deals from New Jersey to Denver

Cheapest flights from New Jersey to Denver
Explore the most affordable flight options available from New Jersey to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 22, 2025.

This Booking.com deal was found by Cheapflights users on 8/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/310:56 pmLGA - DEN
Nonstop4h 08mFrontier
Mon 10/610:55 amDEN - LGA
1 stop27h 34mFrontier
Deal found 8/21$132
This Frontier deal was found by Cheapflights users on 8/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/115:30 pmLGA - DEN
1 stop6h 01mFrontier
Fri 9/124:14 pmDEN - LGA
Nonstop3h 57mFrontier
Deal found 8/21$135
This Cheapflightsfares deal was found by Cheapflights users on 8/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3110:50 pmLGA - DEN
Nonstop4h 20mFrontier
Sat 9/134:14 pmDEN - LGA
Nonstop3h 57mFrontier
Deal found 8/21$136
This Frontier deal was found by Cheapflights users on 8/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1210:56 pmLGA - DEN
Nonstop4h 08mFrontier
Sat 9/1312:59 amDEN - LGA
1 stop7h 34mFrontier
Deal found 8/21$137
This Frontier deal was found by Cheapflights users on 8/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3110:50 pmLGA - DEN
Nonstop4h 20mFrontier
Mon 9/84:14 pmDEN - LGA
Nonstop3h 57mFrontier
Deal found 8/21$138
This CheapOair deal was found by Cheapflights users on 8/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/313:30 pmJFK - DEN
Nonstop4h 26mFrontier
Sun 11/29:15 amDEN - JFK
1 stop23h 14mFrontier
Deal found 8/21$138
This Mytrip deal was found by Cheapflights users on 8/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/410:56 pmLGA - DEN
Nonstop4h 08mFrontier
Sun 9/76:55 pmDEN - LGA
1 stop25h 19mFrontier
Deal found 8/21$139
This Priceline deal was found by Cheapflights users on 8/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/313:30 pmJFK - DEN
Nonstop4h 26mFrontier
Mon 11/38:39 amDEN - JFK
Nonstop3h 51mFrontier
Deal found 8/20$139
This Mytrip deal was found by Cheapflights users on 8/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/410:56 pmLGA - DEN
Nonstop4h 08mFrontier
Tue 9/98:00 amDEN - LGA
1 stop10h 59mFrontier
Deal found 8/21$140
This Priceline deal was found by Cheapflights users on 8/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2010:56 pmLGA - DEN
Nonstop4h 08mFrontier
Fri 9/2612:04 amDEN - LGA
1 stop9h 57mFrontier
Deal found 8/21$141
This Priceline deal was found by Cheapflights users on 8/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/221:00 pmJFK - DEN
Nonstop4h 24mFrontier
Sun 10/2612:59 amDEN - JFK
1 stop9h 00mFrontier
Deal found 8/21$141
This Priceline deal was found by Cheapflights users on 8/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/3010:50 pmLGA - DEN
Nonstop4h 20mFrontier
Thu 9/41:12 pmDEN - LGA
1 stop8h 45mFrontier
Deal found 8/21$142

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Jersey to Denver 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 August 22, 2025.
Use the filters below to find and compare flights from New Jersey to Denver that are best for you.

Fly from

New Jersey

Fly to

Denver

Route

Depart

Return

Price

TrentonDenver

TTN - DEN

TTNDEN

Trenton-Mercer

Fri 9/26

12:30 pm-8:47 pm

1 stop10h 17m

Denver Intl

Sun 9/28

12:59 am-11:34 am

1 stop8h 35m

$150

TrentonDenver

TTN - DEN

TTNDEN

Trenton-Mercer

Thu 9/25

10:30 am-8:47 pm

1 stop12h 17m

Denver Intl

Sun 9/28

12:59 am-11:34 am

1 stop8h 35m

$150

TrentonDenver

TTN - DEN

TTNDEN

Trenton-Mercer

Thu 10/2

10:30 am-8:47 pm

1 stop12h 17m

Denver Intl

Sat 10/4

12:59 am-9:32 am

1 stop6h 33m

$150

TrentonDenver

TTN - DEN

TTNDEN

Trenton-Mercer

Mon 9/22

12:30 pm-8:47 pm

1 stop10h 17m

Denver Intl

Sun 9/28

12:59 am-11:34 am

1 stop8h 35m

$150

TrentonDenver

TTN - DEN

TTNDEN

Trenton-Mercer

Fri 9/5

12:30 pm-8:47 pm

1 stop10h 17m

Denver Intl

Sat 9/6

12:59 am-9:32 am

1 stop6h 33m

$150

TrentonDenver

TTN - DEN

TTNDEN

Trenton-Mercer

Thu 9/11

10:30 am-8:47 pm

1 stop12h 17m

Denver Intl

Sat 9/13

12:59 am-9:32 am

1 stop6h 33m

$150

TrentonDenver

TTN - DEN

TTNDEN

Trenton-Mercer

Mon 9/8

12:30 pm-8:47 pm

1 stop10h 17m

Denver Intl

Thu 9/11

12:59 am-11:34 am

1 stop8h 35m

$150

TrentonDenver

TTN - DEN

TTNDEN

Trenton-Mercer

Fri 10/3

12:30 pm-8:47 pm

1 stop10h 17m

Denver Intl

Sat 10/4

12:59 am-9:32 am

1 stop6h 33m

$150

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Fri 9/5

11:30 am-8:47 pm

1 stop11h 17m

Denver Intl

Mon 9/8

10:55 am-4:29 pm

1 stop27h 34m

$152

New YorkDenver

JFK - DEN

JFKDEN

New York John F Kennedy Intl

Fri 9/5

7:55 pm-10:49 pm

Nonstop4h 54m

Denver Intl

Sat 9/13

12:05 pm-6:20 pm

Nonstop4h 15m

$177

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Showing 1-10 of 60 results
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Best time to book a flight from New Jersey to Denver

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

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

Currently, October is the cheapest month in which you can book a flight from New Jersey to Denver (average of $197). Flying from New Jersey to Denver in March is currently the most expensive (average of $278). 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 NJ to DEN?

Find hourly flight availability from New Jersey to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 22, 2025.

When flying from New Jersey to Denver, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from New Jersey to Denver

Explore weekly flight availability from New Jersey to Denver. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 22, 2025.

The most flights from USNJ to DEN are scheduled on a Thursday (19 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

Related info for your journey

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

  • What airport do you fly into for flights to Denver from New Jersey?

    Located just 18.5 mi from the city center, Denver Intl (DEN) is the airport most travelers will use when flying to Denver from New Jersey.

  • How popular is this New Jersey to Denver flight route?

    Within the past month, 41 users have taken a look at flights from New Jersey to Denver Intl.

  • How long is the flight from New Jersey to Denver?

    Frontier, Delta, and Southwest can get you from New Jersey to Denver in just under 3h 55m. Your travel time can differ by up to 6h 22m. There are 1553 mi between New Jersey and Denver. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from New Jersey to Denver one-way?

    One-way options have recently been found by users for as low as $81 on Frontier. Other airlines that offer cheap prices include JetBlue from $92 and United Airlines from $94 one-way.

  • What are the most popular routes from New Jersey to Denver?

    The most popular route from New Jersey to Denver is New York John F Kennedy Intl - Denver Intl. You may also consider Newark - Denver Intl or New York LaGuardia - Denver Intl.

  • What are the most reliable airlines from New Jersey to Denver?

    Consider United Airlines (65%), TAP AIR PORTUGAL (56%) or Brussels Airlines (42%) when booking your flight. These represent the most reliable airlines when flying from New Jersey to Denver.

  • What are the cheapest flights from New Jersey to Denver?

    Looking for the cheapest flight from New Jersey to Denver? While on average our users pay $849, our data indicates the cheapest price to be $178. The most popular route (New York John F Kennedy Intl - Denver Intl), is priced around $132.

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

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

  • How can I find direct flights from New Jersey to Denver?

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

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

    Yes. Cheapflights offers flight deals from New Jersey to Denver 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 Jersey to Denver?

    Currently, October is the cheapest month in which you can book a flight from New Jersey to Denver (average of $197). Flying from New Jersey to Denver in March is currently the most expensive (average of $278). 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

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Westminster
Black Hawk
Golden
Winter Park
Greeley
Lone Tree
Lakewood
Cripple Creek
Thornton
Broomfield
Silverthorne
Frisco
Manitou Springs
Grand Lake
Fort Morgan
Glendale
Wheat Ridge
Brighton
Longmont
Idaho Springs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for New Jersey to Denver

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from New Jersey to Denver

Discover the top 5 airlines that operate flights from New Jersey to Denver. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$84Average$251FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$186Average$388FlexibilityNo cancel feeOn-time71%
DeltaCheapest$202Average$295FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$227Average$323FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$245Average$410FlexibilityNo cancel feeOn-time69%

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