Atlanta to Denver
ATL to DEN
As of 2026-11-11
Cheap Flights from Newark (EWR) to Denver (DEN)
- About 1,601 miles
- About 3.7 hours
- Best months: Jun, Jul, Aug
Looking for cheap flights to Denver from Newark? Watch Jun, Jul and Aug for the best odds of a lower fare. The trip from EWR to DEN runs about 3.7 hours, and you can see Red Rocks Amphitheatre and Union Station once you arrive.
Tips for finding a lower fare
- Holiday weekends push fares up. If you can, travel outside them and stay flexible by a few days.
- Sign up for airline fare emails from United; flash sales on Newark departures pop up often.
- Allow extra time at EWR during peak travel hours.
Airlines on this route
United, JetBlue, Southwest
Things to see in Denver
- Red Rocks Amphitheatre
- Union Station
Frequently asked questions
When is the cheapest time to fly from Newark to Denver?
Fares on EWR to DEN are often lower in Jun, Jul and Aug. Prices move with demand, so compare a few dates on the partner site before you decide.
How long is the flight from EWR to DEN?
A nonstop flight takes about 3.7 hours. Itineraries with a connection take longer, depending on the layover.
Which airlines fly from Newark to Denver?
Carriers we commonly see on this route include United, JetBlue and Southwest. Schedules and availability change, so check current options when you search.
How far ahead should I book EWR to DEN?
For most domestic trips, booking about 1 to 3 months ahead gives a good balance of price and choice. Holiday travel is better booked earlier.
Is the price I see here the final price?
No. Fares shown on this page are indicative and change often. The final price, taxes and fees are shown on the partner site at booking.
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Tell us about your trip and a travel agent will call or text you with options. This is a request, not a booking, and fares are not guaranteed.
