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Cheap Flights from New York to Denver International

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Compare New York to Denver International flight deals

Find the cheapest month or even day of the year to fly to Denver International

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Flight deals from New York to Denver International

Looking for a cheap last-minute deal or the best return flight from New York to Denver International? Find the lowest prices on one-way and return tickets right here.
Denver.156 € per passenger.Departing Sat, 24 May, returning Fri, 30 May.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from New York LaGuardia on Sat, 24 May, arriving in Denver International.Inbound direct flight with Frontier Airlines departs from Denver International on Fri, 30 May, arriving in New York LaGuardia.Price includes taxes and charges.From 156 €, select.
Denver.157 € per passenger.Departing Mon, 26 May, returning Wed, 4 Jun.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from New York LaGuardia on Mon, 26 May, arriving in Denver International.Inbound direct flight with Frontier Airlines departs from Denver International on Wed, 4 Jun, arriving in New York LaGuardia.Price includes taxes and charges.From 157 €, select.
Denver.157 € per passenger.Departing Tue, 15 Jul, returning Tue, 22 Jul.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from New York LaGuardia on Tue, 15 Jul, arriving in Denver International.Inbound direct flight with Frontier Airlines departs from Denver International on Tue, 22 Jul, arriving in New York LaGuardia.Price includes taxes and charges.From 157 €, select.
Denver.157 € per passenger.Departing Wed, 4 Jun, returning Mon, 9 Jun.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from New York LaGuardia on Wed, 4 Jun, arriving in Denver International.Inbound direct flight with Frontier Airlines departs from Denver International on Mon, 9 Jun, arriving in New York LaGuardia.Price includes taxes and charges.From 157 €, select.
Denver.158 € per passenger.Departing Fri, 27 Jun, returning Tue, 1 Jul.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from New York LaGuardia on Fri, 27 Jun, arriving in Denver International.Inbound direct flight with Frontier Airlines departs from Denver International on Tue, 1 Jul, arriving in New York LaGuardia.Price includes taxes and charges.From 158 €, select.
Denver.158 € per passenger.Departing Fri, 8 Aug, returning Fri, 15 Aug.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from New York LaGuardia on Fri, 8 Aug, arriving in Denver International.Inbound direct flight with Frontier Airlines departs from Denver International on Fri, 15 Aug, arriving in New York LaGuardia.Price includes taxes and charges.From 158 €, select.
Denver.158 € per passenger.Departing Sat, 26 Jul, returning Mon, 4 Aug.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from New York LaGuardia on Sat, 26 Jul, arriving in Denver International.Inbound direct flight with Frontier Airlines departs from Denver International on Mon, 4 Aug, arriving in New York LaGuardia.Price includes taxes and charges.From 158 €, select.
Denver.173 € per passenger.Departing Sat, 31 May, returning Tue, 1 Jul.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from New York LaGuardia on Sat, 31 May, arriving in Denver International.Inbound direct flight with Frontier Airlines departs from Denver International on Tue, 1 Jul, arriving in New York LaGuardia.Price includes taxes and charges.From 173 €, select.

Find the cheapest month to fly from New York to Denver International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like New York to Denver International flights are currently cheapest in May.
May
from 156 €
Jun
from 157 €
Jul
from 157 €
Aug
from 158 €
Sep
from 174 €
Oct
from 190 €
Nov
from 219 €
Dec
from 229 €
Jan
from 281 €
Feb
from 280 €
Mar
from 281 €
Apr
Find prices

Direct flights from New York to Denver International

New York to Denver International: Alternative routes

Compare routes from New York to Denver below. You may find an airport to fly into that's cheaper, faster, or easier than Denver International.

New York to Denver: Flight information

The things to know before you go.
Cheapest flight found156 €
Cheapest month to flyMay
Average flight time4 hrs, 29 mins
Most popular airlineUnited
Average flights per week1,110

Finding cheap flights from New York to Denver International: Frequently asked questions

The best price we found for a return flight from New York to Denver International is 156 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
4 hours and 29 minutes is the average flight time from New York to Denver International.
United, Southwest Airlines and Delta fly direct from New York to Denver International.
As of May 2025, there are 322 flights per week flying from New York to Denver International.
The cheapest month to fly from New York to Denver International is usually May 2025.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from New York to Denver International Airport on Saturday, 24 May 2025.
Yes – the average flight time is 4 hours and 29 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Denver International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Denver is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Denver International is Frontier Airlines .

Travelling from New York to Denver International Airport (DEN): what you need to know

  • Kick off your travels at one of New York's main airports, Newark Liberty International Airport (EWR) or John F. Kennedy International Airport (JFK). Check out your options for booking a flight from New York to Denver International Airport (DEN) taking off from either of these.

  • Expect to be travelling for 4 hours 21 minutes. That's the average duration of a direct flight from New York to Denver International Airport.

  • The timezone in Denver is UTC-6, which is 2 hours behind New York. Denver International Airport is located in Denver.

  • The busiest route is from Newark Liberty International Airport (EWR) to Denver International Airport (DEN), with 119 direct weekly services. If you'd like to head off as soon as possible, the earliest flight from EWR to DEN is the 06:00 jetBlue service. If you prefer to leave later in the day, the final departure is at 23:14 with Frontier Airlines.

  • Get to the airport on time so you don't miss your flight from New York to DEN. Be there at least two hours ahead for international flights and an hour early for domestic departures to skip the mad dash to your gate.

  • If you're going away during a peak month like August, get to the airport even earlier. It's smart to arrive up to four hours before an international flight and two hours ahead of a domestic departure. You can expect lines to be longer during holiday periods like summer, Christmas and New Year.

Airports in New York

Newark Liberty International Airport (EWR)

  • You can take a direct flight from New York to Denver International Airport (DEN) out of Newark Liberty International Airport (EWR).

  • United is a leading airline that operates direct flights from New York to Denver International Airport departing from EWR.

  • The distance from central New York to EWR is roughly 24 kilometres. Check out travel apps like Google Maps for the quickest way to get there, whether that's in your own car or with public transport.

  • Want a leisurely start to your journey? Stay near Newark Liberty International Airport. Whether you're catching an early flight from New York to Denver International Airport or want to avoid feeling rushed, these hotels are perfect:

John F. Kennedy International Airport (JFK)

  • John F. Kennedy International Airport (JFK) operates nonstop flights from New York to Denver International Airport (DEN).

  • The most popular airlines that have direct flights from New York to DEN jetting off from JFK include:

  • JFK is about 48 kilometres from central New York. It takes 48 minutes or so to get to the airport in a car from the city centre. Public transport takes approximately 1 hour and 20 minutes.

  • Want to enjoy an extra night away before catching your flight from New York to DEN? Unwind in a hotel near John F. Kennedy International Airport before your break officially starts. Check out these accommodation options:

About Denver International Airport (DEN)

  • Consider checking in to SpringHill Suites Denver Airport after touching down from your flight from New York to Denver International Airport. It's not too far from DEN and a great option if you're eager to relax as soon as possible.

Getting from Denver International Airport (DEN) to central Denver

  • Denver International Airport to the centre of Denver takes about 34 minutes by car. It's approximately 40 kilometres away. Find out what options are available, such as car rentals, cabs or ride-sharing services.

  • It typically takes 1 hour and 31 minutes if you're travelling on public transport.

How to find the cheapest flights from New York to Denver International Airport (DEN)

  • Lock in a one-way ticket from New York to Denver International Airport from 78 € or travel return from just 156 €. The prices shown are based on availability and could change when you book.

  • It's a good idea to book 8 months ahead. Flight price data suggests you're more likely to find cheap tickets from New York to DEN around that time.

  • The cheapest month for tickets from New York to Denver International Airport is May. Use the 'Whole month' search feature to find the most affordable day to fly if you're flexible with your departure dates.

  • Create a Price Alert for cheap tickets from New York to DEN. There's no need to check every day to find out if fares have dropped. We'll notify you as soon as the price changes.

  • Take advantage of the filters to find your ideal trip. To see the 'Cheapest,' 'Fastest' or 'Best' flights from New York to Denver International Airport, use the 'Sort by' tool. You can also filter results by arrival and departure times, airline, and number of stops.

The best time to fly from New York to Denver International Airport (DEN)

  • July is the most popular month to catch a flight from New York to Denver International Airport while April is the quietest. To work out the best time to go to Denver, consider the pace you prefer to travel at.

  • When booking your flight from New York to DEN, think about the kind of weather you enjoy. July is the warmest month in Denver, with temperatures ranging from 14ºC to 32ºC.

  • Search for cheap flights from New York to Denver International Airport in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between -9ºC and 7ºC on average.

More about Denver

  • Once you've booked your flight from New York to Denver International Airport, think about where to rest your head in this city. Make one of these options your base for exploring Denver:

  • There are so many things to see and do in this city it can be difficult to know where to start. Denver Art Museum, Union Station and Denver Botanic Gardens are popular attractions which should be on every Denver itinerary.

Complete your Denver trip with a car rental

  • Select one of our car rentals in Denver and see the sights at your own pace. Easily compare prices from trusted rental companies in one place after booking your hotel and cheap flights from New York to Denver International Airport.

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Plan the rest of your trip from New York to Denver

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.