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Cheap Flights from New York to Denver | EazAir

Travellers

New York to Denver flight insights

Average flight time

~4h 3m (estimated)

JFK → DEN

Cheapest month

—

Based on cached fare history

Cheapest cached price

$238

Checking live fares…

Last checked Sep 12, 2026

Planning a trip from New York to Denver? The average flight time on this route is ~4h 3m (estimated). The lowest fare we have cached for this route is $238 (last checked Sep 12, 2026).

New York to Denver covers a straight-line distance of about 1,622 miles. Based on that distance, a nonstop flight would take approximately ~4h 3m (estimated). Actual flight time varies by airline, aircraft and routing.

Route Quick Facts

Quick facts for flights from New York to Denver on Eazair
OriginNew York (JFK)
DestinationDenver (DEN)
Average Flight Time—
Cheapest Month to Fly—
Current Lowest Fare$238
Fares Last CheckedSep 12, 2026

Flight deals from New York to Denver

Traveling from New York to Denver covers approximately 1,620 miles across the United States. Nonstop flights originating at John F. Kennedy International Airport (JFK), LaGuardia Airport (LGA), or Newark Liberty International Airport (EWR) generally reach Denver International Airport (DEN) in about four hours and fifteen minutes. Connecting routes through hubs like Chicago O'Hare or Dallas/Fort Worth add roughly two to three hours to the total journey time between New York and Denver. Several major carriers operate direct flights connecting New York and Denver daily. United Airlines maintains a massive hub at Denver International Airport and runs frequent direct service out of Newark and LGA, while Delta Air Lines offers daily nonstop flights departing from JFK. Travelers departing New York for Denver can also find budget-friendly direct routes on carriers like JetBlue and Frontier Airlines. Demand for plane tickets from New York to Denver peaks during the winter ski season from December through March and again during the summer hiking months of June, July, and August. Travelers looking for lower fares between New York and Denver should target the shoulder seasons of April, May, October, or November. Booking flights from New York to Denver at least four to six weeks before departure typically yields the most competitive pricing.

View of Denver, a popular flight destination from New York

About Denver

Popular areas to know in Denver include LoDo (Lower Downtown), RiNo Art District, and Capitol Hill.

A semi-arid climate with over 300 sunny days a year; the high altitude keeps evenings cool even in summer, and winter brings snow to the nearby mountains.

Frequently asked questions

How long is the flight time from New York to Denver?
A direct flight from New York to Denver typically takes about four hours and fifteen minutes, covering a flight distance of approximately 1,620 miles.
Which airlines offer direct flights from New York to Denver?
United Airlines, Delta Air Lines, JetBlue Airways, and Frontier Airlines routinely provide scheduled nonstop flights from New York to Denver.
What are the primary departure and arrival airports for flights from New York to Denver?
Flights from New York to Denver depart from John F. Kennedy International Airport (JFK), LaGuardia Airport (LGA), or Newark Liberty International Airport (EWR), and arrive exclusively at Denver International Airport (DEN).
What is the cheapest day of the week to fly from New York to Denver?
Tuesdays and Wednesdays are historically the most affordable days to book flights from New York to Denver, especially compared to higher weekend demand.
When is the best time to book airline tickets from New York to Denver?
For the lowest possible fares, travelers should book flights from New York to Denver approximately four to six weeks prior to their planned departure date.
Are there early morning flights available from New York to Denver?
Carriers like United and Delta schedule early morning flights departing New York around 6:00 AM, landing in Denver before 9:00 AM Mountain Time.
How much baggage can I bring on a flight from New York to Denver?
Baggage allowances on flights from New York to Denver depend on your exact carrier and fare class, with legacy carriers like Delta typically including a standard carry-on, while budget airlines like Frontier charge extra for anything beyond a small personal item.
Can I take a red-eye flight from New York to Denver?
True overnight red-eye flights are rare on the westbound route from New York to Denver due to the time zone change, though late evening departures out of JFK and Newark are widely available.
What is the most popular time of year to fly from New York to Denver?
The winter ski season stretching from December to March, alongside the mid-summer months of July and August, represent the peak demand periods for travel from New York to Denver.
Are there direct flight options from New York to Denver on low-cost carriers?
Frontier Airlines frequently operates direct, low-cost flights from New York to Denver, primarily flying out of LaGuardia Airport and Newark Liberty International Airport.
How far is it from New York to Denver?
The straight-line distance from New York to Denver is about 1,622 miles.
What ID do I need to fly from New York to Denver?
Since New York to Denver is a domestic US flight, you'll need a REAL ID-compliant driver's license or another TSA-accepted form of ID, such as a valid US passport. A standard, non-compliant driver's license alone is no longer accepted at TSA checkpoints.
What's the weather usually like in Denver?
A semi-arid climate with over 300 sunny days a year; the high altitude keeps evenings cool even in summer, and winter brings snow to the nearby mountains.

Airline baggage policies

Baggage allowances differ significantly between fare classes (Basic/Light vs. Standard/Flex) and can change over time. Always verify the exact allowance for your specific fare with the airline before you fly.

General airline baggage policy reference
AirlineCabin bagChecked bag
Delta Air Lines1 carry-on + 1 personal item on most fares1 checked bag typically included on Main Cabin and above; Basic Economy usually excludes it
American Airlines1 carry-on + 1 personal item on most fares1 checked bag typically included on Main Cabin and above; Basic Economy usually excludes it
United Airlines1 carry-on + 1 personal item on most fares1 checked bag typically included on Economy and above; Basic Economy usually excludes it
Southwest Airlines1 carry-on + 1 personal item2 checked bags included on every fare — a long-standing, well-known Southwest policy
JetBlue Airways1 personal item on the cheapest (Blue Basic) fare; a carry-on is added on higher faresNot included on Blue Basic; typically included from Blue Plus and above
Alaska Airlines1 carry-on + 1 personal item on most fares1 checked bag typically included on Main and above; Saver fares usually exclude it
Spirit Airlines1 personal item included; a full-sized carry-on is a paid add-onNot included on the base fare — a paid add-on at every fare tier
Frontier Airlines1 personal item included; a full-sized carry-on is a paid add-onNot included on the base fare — a paid add-on at every fare tier

Travel tips

Arrive early for domestic flights

TSA generally recommends arriving at least 2 hours before a domestic departure, more at larger hub airports during peak travel periods.

Pack a mixed carry-on

Keep a change of clothes, chargers, and any essentials in your carry-on rather than only your checked bag, in case of a delay or a bag that doesn't arrive with you.

Ease jet lag on longer routes

On longer cross-country flights, adjusting your sleep schedule a day or two before departure and staying hydrated in flight can reduce jet lag on arrival.

Screenshot your confirmation

Save a screenshot or PDF of your booking confirmation and boarding pass before you travel, in case you lose signal or battery at the airport.

Check in online when it opens

Most airlines open online check-in 24 hours before departure — checking in early can help with seat selection and, on some airlines, boarding group assignment.

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