How do I get from DEN to downtown?

Take the RTD A-Line commuter train to Union Station.

Yes, but like any city, be aware of your surroundings in downtown areas.

Not for downtown, but yes for mountain excursions.

How long is the flight?

Direct flights take about 4 hours and 30 minutes.

What is the best time to visit?

Summer for hiking, Winter for skiing.

New York

Denver

Flight

New York to Denver

Updated: 28 May 2026

The flight from New York to Denver covers approximately 2,600 kilometers. You will fly into Denver International Airport (DEN), which is located about 40 kilometers from downtown. The A-Line commuter train provides a direct, 37-minute link from the airport to Union Station. Driving is not recommended due to the 28-hour duration.

Total Distance: 2,800 km driving distance; 2,600 km straight-line air distance.

Fastest Way

Direct flight from EWR to DEN, taking 4 hours 30 minutes.

Cheapest Way

Flight, booked well in advance during off-peak seasons.

Compare New York to Denver Routes

Flight

Direct

Duration

4 hours 30 mins

Avg Price

$150 - $500

Operator

United Airlines

Route

Non-stop from EWR or JFK to DEN.

Take the RTD A-Line train from the airport to Union Station for $10.50.

Travel Tips

Altitude
Denver is at high altitude; drink extra water to avoid altitude sickness.
Sun Exposure
The sun is stronger at high altitudes; wear SPF 30+ daily.
Public Transit
The RTD light rail and bus system is excellent for downtown travel.
Weather
Dress in layers, as temperatures can fluctuate significantly in one day.
Mountains
Rent a car if you plan to visit the Rocky Mountains outside the city.

Safety Tips

Hydration
Carry a reusable water bottle at all times.
Hiking
Always tell someone your hiking route if heading into the mountains.
Night Safety
Stay in well-lit areas when walking near the 16th Street Mall at night.
Emergency
Dial 911 for any medical or safety emergencies.