Cheap flights from New Jersey to Denver from $79

The cheapest month to fly to Denver from New Jersey is in January. Flight prices, which tend to average around $267, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in January, then you should wait until September to fly from New Jersey, when ticket prices are also cheap, with an average price of $277.

The cheapest day to depart on your flight to Denver is on a Wednesday when prices can be found for as low as $353. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Sunday, with ticket prices averaging around $432.

The cheapest time of day to fly to Denver is in the evening when flights can be purchased for as low as $273. Flights in the morning are often more expensive with an average ticket price of $406.

Fly from Newark to Denver Intl for the best New Jersey - Denver Intl flight prices

You are more likely to see cheaper flights to Denver from New Jersey when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $281 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from New Jersey for as low as $266 on momondo.

There are 4 cabin classes available to choose from on New Jersey to Denver Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Frontier, Delta, and United Airlines are the most popular carriers operating from New Jersey to Denver Intl

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Denver from New Jersey according to our data. United Airlines is the first choice among our users, with 94% of people opting to fly with this airline when traveling to Denver. Keep in mind that there are 5 different airlines that fly to Denver on a routine basis, so you have a few additional options to choose from.

24 flights are operational daily from New Jersey to Denver as of March 2026. The most popular departure time for this route is 3:00PM, with 38% of flights per day taking off at noon.

The number of flights available between New Jersey and Denver is 173 per week as of March 2026. The most frequent departure day is Sat, with 27% of weekly flights leaving on this day.