Route guide · 1,620 miles
Cheap Flights from New York to Denver
JFK → DEN · Nonstop 3h 48m · Live round-trip fares
Flying from New York to Denver doesn't have to drain your wallet. This 1,620-mile hop takes about 3h 48m nonstop, and fares swing a lot depending on the week you pick. Travelers who book roughly 3–6 weeks out usually come out ahead — set a free alert and let the deals come to you.
Live fares for JFK → DEN are updating. Use the search below for real-time prices.
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Updated daily
Flight time
3h 48m
Nonstop, typical
Distance
1,620 mi
JFK → DEN
Cheapest month
November 2026
Fares from $140
Nonstop airlines
3
United Airlines, Alaska Airlines & more
Nonstop flights from New York to Denver
Want to skip the layover? Nonstops from New York to Denver are flown by United Airlines, Alaska Airlines, Frontier Airlines, getting you there in about 3h 48m. For the lowest fares, book around 3–6 weeks before departure — last-minute nonstops on this route rarely come cheap.
Booking insights: New York → Denver
- Distance: 1,620 miles · nonstop flight time: 3h 48m.
- Cheapest upcoming week in the live data starts around Nov 19, with fares from $140.
- Of the months we're tracking right now, November 2026 has the lowest fares, starting at $140.
- Rule of thumb for this route: the sweet spot is usually 3–6 weeks before departure.
- Midweek departures (Tue–Thu) are consistently cheaper than weekend flights.
- Set a free Airfare Deal alert instead of checking daily — the best fares can sell out in hours.
Price trend
Cheapest departure weeks ahead
Departing around Nov 19 is currently the cheapest window — about $111 less than the nearest weeks. Based on recent fares found for this route; prices change quickly.
Cheapest month · New York → Denver
November 2026
Every date's recent round-trip fare, at a glance.
Fares from
$140
Cheapest: Mon, Nov 23 — $140 · Priciest: Nov 24 — $214
Get this fare →Recent fares found for specific dates in November 2026. Blank days had no recent fare in our data — ask our team and we'll check them for you.
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Flying from New York to Denver: what you need to know
The flight
New York to Denver is a proper cross-country leg — 1,620 miles and around 3h 48m in the air nonstop. Download entertainment before you board, bring a full water bottle, and think about the time change: even a two-hour shift can leave you groggy if you land late and start early.
Airlines on this route
United Airlines, Alaska Airlines and Frontier Airlines fly this route nonstop. That matters more than it sounds: the cheapest fare on one carrier is rarely the same product as the cheapest on another. Checked-bag fees, free seat selection and change rules all differ, so compare the full trip cost before you pick a winner. See our airline guides for exactly what each carrier charges — then send an enquiry and we'll confirm the all-in price for your dates.
Leaving from New York (JFK)
Plan to be at the airport two hours before a domestic departure — ninety minutes can work at smaller airports outside peak times, but security lines are the one variable you can't control. If you're checking a bag, add time rather than cutting it close. Our New York airport guide covers terminals, parking and ground transport so you can plan the trip to the airport, not just the flight.
Arriving in Denver (DEN)
Before you land, know how you're getting from the airport to where you're staying — it's the part of the trip people forget to plan. The Denver airport guide lays out your ground options, from transit and shuttles to rideshares and rental cars. Flying back the other way? Check Denver to New York fares — prices on the return direction often move on a different rhythm.
When to book
Of the months we're currently tracking, November 2026 is coming in cheapest for this route, with fares from $140. As a rule, booking 3–6 weeks ahead lands you in the sweet spot — leave it to the final two weeks and prices usually climb. If you see a fare that works, don't wait around: set a fare alert on this page and we'll watch the price for you.
Good to know before you go
- If you're traveling with only a carry-on, you can skip the bag-drop line entirely with mobile check-in.
- Download the airline's app before you fly; gate changes and delays show up there first.
- Nonstop time on this route is about 3h 48m — a one-stop itinerary needs to be a lot cheaper to be worth the extra hours.
- Tuesday and Wednesday departures are typically the cheapest days on domestic routes.
- Screenshot your fare before you enquire — prices move, and a saved fare helps our team match or beat it.
New York to Denver flight FAQs
How long is the flight from JFK to DEN?
Nonstop flights from New York to Denver take about 3h 48m and cover roughly 1,620 miles. One-stop itineraries add 2–4 hours depending on the layover city.
Are there nonstop flights from New York to Denver?
Yes — look for United Airlines, Alaska Airlines, Frontier Airlines on this route. Nonstop seats are usually priced best 3–6 weeks before departure.
What is the cheapest month to fly from New York to Denver?
Of the months we're tracking right now, November 2026 has the lowest fares from New York to Denver, starting at $140. Fares update as new data comes in, so it's worth setting a free alert for your dates.
How much are last minute flights from JFK to DEN?
Book inside the final week and you'll usually pay a premium on JFK to DEN. Fares booked 3–6 weeks ahead are almost always kinder.
What is a good round-trip deal from New York to Denver?
A good deal is anything at or below the recent fares shown above. Set a free Airfare Deal alert and we'll ping you the moment fares drop.
Which airlines fly from New York to Denver?
The main carriers on this route are United Airlines, Alaska Airlines, Frontier Airlines. Comparing all of them on the live search below usually surfaces the lowest fare for your dates.
How early should I get to New York airport for this flight?
Plan on two hours before departure for a domestic flight — ninety minutes can work at smaller airports outside peak times. If you're checking a bag, earlier is better; the bag-drop line, not the flight, is what runs late.
Do the cheapest fares on this route include a checked bag?
Usually not. Basic economy fares on most airlines include a carry-on but charge extra for checked bags, and seat selection can cost more too. Add up the real total before comparing — a slightly higher regular fare sometimes works out cheaper. Our team confirms the full breakdown with you before you pay.
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