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Cheap flights from New York to Denver from $129

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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — DEN
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from New York to Denver Intl are usually found in November or October, booked 75 days in advance, depart on a Wednesday or Monday and return on a Monday

Cheap flight deals from New York to Denver

Discover tips and strategies to find the most affordable flight options for your journey from New York (NYC) 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 7 November 2025.

Round-trip from

$232

One-way from

$129

Popular in

December

Cheapest in

November

Average price

$426
United Airlines
  • United Airlines
  • 6/12-13/12
  • Nonstop
  • 8h 19m total
  • New York to Denver
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United Airlines
  • United Airlines
  • 15/12
  • Nonstop
  • 4h 34m total
  • New York to Denver
Search Deals
High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Find flight deals from New York to Denver

Enter your travel dates to find the best prices.

Cheapest flights from New York to Denver
Explore the most affordable flight options available from New York to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 November 2025.

Sat 6/1207:20LGA - DEN
Nonstop4h 34mUnited Airlines
Sat 13/1217:45DEN - LGA
Nonstop3h 45mUnited Airlines
Deal found 6/11$232
Fri 5/1218:29LGA - DEN
Nonstop4h 34mUnited Airlines
Tue 9/1217:45DEN - LGA
Nonstop3h 45mUnited Airlines
Deal found 6/11$235
Thu 4/1218:10LGA - DEN
Nonstop4h 27mDelta
Tue 16/1206:46DEN - LGA
Nonstop3h 42mDelta
Deal found 6/11$242
Thu 4/1208:10JFK - DEN
Nonstop4h 43mDelta
Tue 9/1212:04DEN - JFK
Nonstop3h 54mDelta
Deal found 6/11$242
Sat 6/1215:20LGA - DEN
Nonstop4h 33mDelta
Sat 13/1206:46DEN - LGA
Nonstop3h 42mDelta
Deal found 5/11$243
Sat 6/1208:05JFK - DEN
Nonstop4h 43mDelta
Sat 13/1207:10DEN - JFK
Nonstop3h 49mDelta
Deal found 5/11$243
Sat 6/1207:20LGA - DEN
Nonstop4h 34mUnited Airlines
Wed 10/1217:45DEN - LGA
Nonstop3h 45mUnited Airlines
Deal found 6/11$248
Fri 5/1207:30LGA - DEN
Nonstop4h 31mDelta
Tue 16/1206:46DEN - LGA
Nonstop3h 42mDelta
Deal found 6/11$249
Thu 4/1216:30JFK - DEN
Nonstop4h 31mDelta
Sun 14/1223:59DEN - JFK
Nonstop3h 45mDelta
Deal found 6/11$249
Tue 2/1218:29LGA - DEN
Nonstop4h 34mUnited Airlines
Fri 5/1215:45DEN - LGA
Nonstop3h 41mUnited Airlines
Deal found 6/11$254
Tue 11/1107:59JFK - DEN
1 stop14h 06mFrontier
Wed 19/1109:09DEN - JFK
Nonstop3h 51mFrontier
Deal found 4/11$263
Fri 5/1218:10LGA - DEN
Nonstop4h 27mDelta
Mon 8/1200:50DEN - LGA
1 stop6h 55mDelta
Deal found 6/11$265

Cheapflights Fare Finder

 
Customise your flight search to find flights from New York 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 647,157 searches. Data last updated 7 November 2025.
Use the filters below to find and compare flights from New York to Denver that are best for you.

Fly from

New York

Fly to

Denver

Route

Depart

Return

Price

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Sat 6/12

15:20-17:53

Nonstop4h 33m

Denver Intl

Mon 15/12

06:46-12:28

Nonstop3h 42m

$242

New YorkDenver

JFK - DEN

JFKDEN

New York John F Kennedy Intl

Sat 6/12

19:55-22:42

Nonstop4h 47m

Denver Intl

Sat 13/12

07:10-12:59

Nonstop3h 49m

$257

New YorkDenver

JFK - DEN

JFKDEN

New York John F Kennedy Intl

Tue 9/12

08:10-10:53

Nonstop4h 43m

Denver Intl

Sat 13/12

16:44-01:07

1 stop6h 23m

$257

New YorkDenver

JFK - DEN

JFKDEN

New York John F Kennedy Intl

Wed 19/11

08:30-11:10

Nonstop4h 40m

Denver Intl

Wed 3/12

07:10-12:59

Nonstop3h 49m

$280

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Wed 28/1

07:30-10:25

Nonstop4h 55m

Denver Intl

Tue 3/2

11:25-17:17

Nonstop3h 52m

$303

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Wed 3/12

15:20-17:54

Nonstop4h 34m

Denver Intl

Thu 4/12

15:45-21:26

Nonstop3h 41m

$308

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Sat 6/12

07:25-11:45

1 stop6h 20m

Denver Intl

Sat 13/12

09:30-20:15

2 stops8h 45m

$314

New YorkDenver

JFK - DEN

JFKDEN

New York John F Kennedy Intl

Wed 4/2

08:00-10:45

Nonstop4h 45m

Denver Intl

Wed 11/2

11:35-17:21

Nonstop3h 46m

$319

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Tue 9/12

18:10-20:37

Nonstop4h 27m

Denver Intl

Fri 12/12

17:45-23:31

Nonstop3h 46m

$319

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Sun 25/1

07:30-10:25

Nonstop4h 55m

Denver Intl

Fri 30/1

11:25-17:17

Nonstop3h 52m

$319

Flights are sorted by cheapest return flights first.

Deals found on 5/11

Showing 1-10 of 58 results
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Best time to book a flight from New York to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from New York with our price prediction graph.
Estimated return 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 to Denver

How far ahead should I book a flight from New York to Denver?

Use this chart to determine the optimal time to book a return flight from New York to Denver. Price data was last updated on 31 October 2025.

The price you pay for your flight from New York to Denver may vary depending on when you book. For the best chance of a lower fare, look to book 75 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, October is the cheapest month in which you can book a flight from New York to Denver (average of $137). Flying from New York to Denver in May is currently the most expensive (average of $220). 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 NYC to DEN?

Find hourly flight availability from New York 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 7 November 2025.

A simple way to save on the total cost of your ticket is to fly from New York to Denver in the evening. If you’re flexible enough to do this you can expect to save up to 64% on your trip compared to booking a flight in the afternoon.

Weekly flight availability from New York to Denver

Explore weekly flight availability from New York 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 7 November 2025.

The most flights from NYC to DEN are scheduled on a Thursday (47 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (10 on average).

How much does it cost for a return flight from New York to Denver?

Related info for your journey

Find useful and relevant information for your journey from New York 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?

    Denver Intl (DEN), located 29.7 km from the city centre, is the airport you fly into when you book flights from New York to Denver. 0 airlines have flights to Denver Intl from New York on a regular basis. Booking flights from New York to Denver Intl should not be difficult; the airport handles an average of 28 inbound flights from New York per day.

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

    There are many flights that can get you from New York to Denver in 4h 33m. Fly via Delta, JetBlue, or United Airlines to get the fastest option. There are 2597 km between New York and Denver. Generally, flights for this route are direct.

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

    $129 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on JetBlue and United Airlines, with prices starting from $129 and $152, respectively.

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

    When deciding which route to take from New York to Denver, consider New York LaGuardia - Denver Intl, Newark - Denver Intl or New York John F Kennedy Intl - Denver Intl, as they are the most popular.

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

    The top 3 most reliable airlines when flying from New York to Denver are TAP AIR PORTUGAL (100%), LATAM Airlines (91%) and China Eastern (82%).

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from New York to Denver (average of $137). Flying from New York to Denver in May is currently the most expensive (average of $220). 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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Can Cheapflights notify me if prices for flights from New York to Denver become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Denver from New York today and book when prices fit your budget.

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