HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Denver

$91+ Cheap flights from John F Kennedy Intl, NY (JFK) 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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — DEN
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from John F Kennedy Intl to Denver with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from New York John F Kennedy Intl to Denver Intl are usually found in January or September, booked 37 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from John F Kennedy Intl to Denver

Discover tips and strategies to find the most affordable flight options for your journey from John F Kennedy Intl (JFK) to Denver (DEN). 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 September 11, 2025.

Round-trip from

$125
(Cheapflightsfares)

One-way from

$91
(Trip.com)

Popular in

December

Cheapest in

January

Average price

$246

Good round-trip deal

$202 or less

Good one-way deal

$133 or less
From New York John F Kennedy Intl to Denver Intl
Search Deals
One-way flight from New York John F Kennedy Intl to Denver Intl
Search Deals
High demand for flights, 3% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from New York John F Kennedy Intl to Denver Intl.
Search Deals
Price to beat on a one-way flight from New York John F Kennedy Intl to Denver Intl.
Search Deals

Find flight deals from John F Kennedy Intl to Denver

Cheapest flights from John F Kennedy Intl to Denver
Explore the most affordable flight options available from John F Kennedy Intl to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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.
Tue 10/1411:00 amJFK - DEN
1 stop8h 09mFrontier
Wed 10/156:10 amDEN - JFK
Nonstop3h 51mFrontier
Deal found 9/10$125
This Frontier deal was found by Cheapflights users on 9/10. 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.
Tue 10/2111:00 amJFK - DEN
1 stop8h 09mFrontier
Wed 10/226:10 amDEN - JFK
Nonstop3h 51mFrontier
Deal found 9/10$126
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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.
Wed 10/294:00 pmJFK - DEN
Nonstop4h 26mFrontier
Thu 10/306:00 amDEN - JFK
1 stop7h 01mFrontier
Deal found 9/10$130
This Booking.com deal was found by Cheapflights users on 9/11. 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.
Sat 10/2511:00 amJFK - DEN
1 stop23h 31mFrontier
Mon 10/276:10 amDEN - JFK
Nonstop3h 51mFrontier
Deal found 9/11$131
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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.
Wed 10/221:00 pmJFK - DEN
Nonstop4h 24mFrontier
Wed 10/2212:36 amDEN - JFK
1 stop7h 48mFrontier
Deal found 9/10$135
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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.
Fri 11/74:00 pmJFK - DEN
Nonstop4h 26mFrontier
Mon 11/109:09 amDEN - JFK
Nonstop3h 51mFrontier
Deal found 9/9$138
This CheapOair deal was found by Cheapflights users on 9/10. 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 10/241:00 pmJFK - DEN
Nonstop4h 24mFrontier
Fri 10/311:42 pmDEN - JFK
1 stop8h 51mFrontier
Deal found 9/10$139
This Priceline deal was found by Cheapflights users on 9/9. 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 10/241:00 pmJFK - DEN
Nonstop4h 24mFrontier
Mon 10/276:10 amDEN - JFK
Nonstop3h 51mFrontier
Deal found 9/9$140
This Priceline deal was found by Cheapflights users on 9/8. 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 10/81:00 pmJFK - DEN
Nonstop4h 24mFrontier
Wed 10/156:10 amDEN - JFK
Nonstop3h 51mFrontier
Deal found 9/8$143
This Priceline deal was found by Cheapflights users on 9/8. 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 11/144:00 pmJFK - DEN
Nonstop4h 26mFrontier
Wed 11/192:45 pmDEN - JFK
1 stop7h 48mFrontier
Deal found 9/8$145
This Booking.com deal was found by Cheapflights users on 9/11. 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.
Thu 10/307:30 amJFK - DEN
1 stop26h 45mFrontier
Mon 11/39:09 amDEN - JFK
Nonstop3h 51mFrontier
Deal found 9/11$146
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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.
Fri 10/314:00 pmJFK - DEN
Nonstop4h 26mFrontier
Mon 11/39:09 amDEN - JFK
Nonstop3h 51mFrontier
Deal found 9/10$147

Cheapflights Fare Finder

 
Customize your flight search to find flights from John F Kennedy Intl 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 September 11, 2025.
Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to Denver that are best for you.

Fly from

John F Kennedy Intl

Fly to

Denver

Route

Depart

Return

Price

New YorkDenver

JFK - DEN

JFKDEN

New York John F Kennedy Intl

Tue 11/4

3:50 pm-6:19 pm

Nonstop4h 29m

Denver Intl

Fri 11/7

12:42 pm-6:45 pm

Nonstop4h 03m

$217

New YorkDenver

JFK - DEN

JFKDEN

New York John F Kennedy Intl

Tue 10/21

8:30 am-11:04 am

Nonstop4h 34m

Denver Intl

Sat 10/25

7:10 am-12:59 pm

Nonstop3h 49m

$217

New YorkDenver

JFK - DEN

JFKDEN

New York John F Kennedy Intl

Thu 10/23

8:25 am-10:59 am

Nonstop4h 34m

Denver Intl

Mon 10/27

7:10 am-1:00 pm

Nonstop3h 50m

$217

New YorkDenver

JFK - DEN

JFKDEN

New York John F Kennedy Intl

Thu 10/2

7:55 pm-10:35 pm

Nonstop4h 40m

Denver Intl

Mon 10/6

11:59 pm-6:00 am

Nonstop4h 01m

$217

New YorkDenver

JFK - DEN

JFKDEN

New York John F Kennedy Intl

Thu 10/30

3:50 pm-6:19 pm

Nonstop4h 29m

Denver Intl

Mon 11/10

11:59 pm-6:00 am

Nonstop4h 01m

$217

New YorkDenver

JFK - DEN

JFKDEN

New York John F Kennedy Intl

Thu 10/23

8:25 am-10:59 am

Nonstop4h 34m

Denver Intl

Wed 10/29

11:59 pm-6:00 am

Nonstop4h 01m

$217

New YorkDenver

JFK - DEN

JFKDEN

New York John F Kennedy Intl

Fri 10/31

7:00 pm-9:41 pm

Nonstop4h 41m

Denver Intl

Sun 11/2

11:59 pm-6:00 am

Nonstop4h 01m

$217

New YorkDenver

JFK - DEN

JFKDEN

New York John F Kennedy Intl

Thu 10/2

8:30 pm-10:59 pm

Nonstop4h 29m

Denver Intl

Thu 10/23

11:59 pm-5:40 am

Nonstop3h 41m

$227

New YorkDenver

JFK - DEN

JFKDEN

New York John F Kennedy Intl

Wed 11/19

8:25 am-11:05 am

Nonstop4h 40m

Denver Intl

Tue 12/2

11:21 pm-5:00 am

Nonstop3h 39m

$227

New YorkDenver

JFK - DEN

JFKDEN

New York John F Kennedy Intl

Wed 11/19

8:55 pm-11:35 pm

Nonstop4h 40m

Denver Intl

Tue 11/25

11:59 pm-6:00 am

Nonstop4h 01m

$227

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 23 results
1
2
3

The best insider tips for New York John F Kennedy Intl Airport to Denver flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your New York John F Kennedy Intl Airport to Denver trip
Airports
JFK

For a quick trip to JFK, use the Long Island Railroad from Penn or Grand Central, taking about 20-25 minutes.

Read more about JFKby Chris Dong
DEN

Use the A Line train for a 37-minute ride from DEN to Union Station, running every 15 minutes.

Read more about DENby Emily Zemler
Our travel experts
Emily Zemler

Emily Zemler

Expert on DEN

Emily Zemler

Emily Zemler

Emily is a freelance writer and book author based in London covering entertainment and travel. Her work has appeared in Los Angeles Times, Observer, and Conde Nast Traveler She has ventured to more than 40 countries and all seven continents, always in search of a great art museum. She has written extensively about hotels, luxury travel, and aviation.

Read more
Chris Dong

Chris Dong

Expert on JFK

Chris Dong

Chris Dong

Chris is a consumer travel reporter covering aviation, trending travel news, hotels, and loyalty programs—all for leading global publications like Travel + Leisure, The Washington Post, AFAR, and more. In addition to writing, Chris is a video host for Travel + Leisure, giving consumers an inside look at the latest in air travel.

Read more

Best time to book a flight from John F Kennedy Intl to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from John F Kennedy Intl 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 York John F Kennedy Intl Airport to Denver

How far ahead should I book a flight from New York John F Kennedy Intl Airport to Denver?

Use this chart to determine the optimal time to book a round-trip flight from John F Kennedy Intl to Denver. Price data was last updated on August 29, 2025.

The best time to book flights from New York John F Kennedy Intl Airport to Denver is 35 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from New York John F Kennedy Intl Airport to Denver?

Currently, October is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to Denver (average of $197). Flying from New York John F Kennedy Intl Airport 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 JFK to DEN?

Find hourly flight availability from John F Kennedy Intl 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 September 11, 2025.

When flying from New York John F Kennedy Intl Airport to Denver, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 50% versus a flight in the morning.

What is the cheapest day to fly from New York John F Kennedy Intl Airport to Denver?

Use this chart to determine the cheapest time to fly round-trip from John F Kennedy Intl to Denver. Price data was last updated on September 7, 2025.

Travelers seeking maximum savings on their New York John F Kennedy Intl Airport to Denver flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Denver. Reviews last updated September 11, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from New York John F Kennedy Intl Airport to Denver to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
JetBlue
7.2
Good
2,913 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Frontier
5.8
Fair
3,177 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from John F Kennedy Intl 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 York John F Kennedy Intl?

    Located just 18.5 mi from the city center, Denver Intl is the airport most travelers will use when flying to Denver from New York John F Kennedy Intl. Booking flights from New York John F Kennedy Intl to Denver Intl (DEN) should be relatively easy as there are 12 daily inbound flights from New York John F Kennedy Intl from 5 different airlines.

  • How long is the flight from New York John F Kennedy Intl Airport to Denver?

    Airlines like Delta fly from New York John F Kennedy Intl Airport to Denver in about 4h 29m. The time it takes to get you to your destination is usually consistent. There are 1621 mi between New York John F Kennedy Intl Airport and Denver. Generally, flights for this route are nonstop.

  • What are the cheapest airlines flying from New York John F Kennedy Intl Airport to Denver round-trip?

    Our cheapest airline available from New York John F Kennedy Intl Airport to Denver is Frontier. Our recent data shows that you can find tickets from as low as $86 on this airline. Additional options worth looking into are JetBlue and Delta, starting at $125 and $140 round-trip. Frontier is currently priced 69% below the average price you’ll pay for this route.

  • What are the most reliable airlines from New York John F Kennedy Intl Airport to Denver?

    No one likes to see their flight delayed. When booking a flight from New York John F Kennedy Intl Airport to Denver consider choosing LATAM Airlines (85%), Delta (73%) or EL AL (67%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from New York John F Kennedy Intl Airport to Denver?

    On average you can expect to pay $465 for a flight from New York John F Kennedy Intl Airport to Denver. The cheapest flight overall is $88 while the most popular route, (New York John F Kennedy Intl - Denver Intl) is currently priced at $121.

  • Can I find deals for flights from John F Kennedy Intl to Denver that include hotel bookings?

    Yes. In addition to deals on John F Kennedy Intl to Denver flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from John F Kennedy Intl to Denver?

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

  • Can I find deals for business class flights from John F Kennedy Intl to Denver?

    Yes. Cheapflights offers flight deals from John F Kennedy Intl 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 York John F Kennedy Intl Airport to Denver?

    Currently, October is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to Denver (average of $197). Flying from New York John F Kennedy Intl Airport 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
Broomfield
Greeley
Lone Tree
Lakewood
Cripple Creek
Thornton
Silverthorne
Frisco
Manitou Springs
Fort Morgan
Glendale
Wheat Ridge
Brighton
Longmont
Idaho Springs
Parker

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for John F Kennedy Intl to Denver

See prices for flight routes from nearby airports that may be better suited for you.
LaGuardia to Denver flights
Newark to Denver flights
John F Kennedy Intl to Vail flights
Newark to Vail flights
John F Kennedy Intl to Aspen flights
Newark to Aspen flights
Newark to Montrose flights
Newark to Hayden flights
LaGuardia to Aspen flights
LaGuardia to Vail flights
LaGuardia to Montrose flights
John F Kennedy Intl to Colorado Springs flights
Newark to Colorado Springs flights
LaGuardia to Hayden flights
John F Kennedy Intl to Montrose flights
LaGuardia to Colorado Springs flights
Newark to Durango flights
LaGuardia to Durango flights
Newark to Grand Junction flights
LaGuardia to Grand Junction flights
John F Kennedy Intl to Grand Junction flights
Newark to Gunnison flights
John F Kennedy Intl to Durango flights
LaGuardia to Gunnison flights
Stewart to Denver flights
Newark to Cortez flights
Newark to Alamosa flights
Stewart to Grand Junction flights

Top 5 airlines flying from John F Kennedy Intl to Denver

Discover the top 5 airlines that operate flights from John F Kennedy Intl 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$86Average$186FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$125Average$301FlexibilityNo cancel feeOn-time62%
DeltaCheapest$140Average$313FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$216Average$306FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$287Average$417FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.