Cheap flights from Denver to Jacksonville from $67

If you are unable to visit Jacksonville during the month of October, then departing from Denver during the month August is also very affordable. Most momondo users find prices during this month for around $413.

According to our data, Saturday is the cheapest day to fly to Jacksonville from Denver. The lowest ticket price found for a Saturday departure recently was $469. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Sunday is the most expensive day to depart from Denver because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $525.

Flying to Jacksonville from Denver in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $466 when looking at flights departing in the afternoon. Flights to Jacksonville are more costly in the evening, with an average ticket price of $509. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Denver Intl to Jacksonville for the best Denver Intl - Jacksonville flight prices

You are more likely to see cheaper flights to Jacksonville from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Jacksonville for around $460 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Jacksonville from Denver for as low as $404 on momondo.

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

No. A direct flight is the cheapest option for a flight between Denver to Jacksonville.

As of September 2026, prices for Denver to Jacksonville flights are approximately 2% cheaper when compared to flights at the same time last year.

Frontier is the most popular carrier operating from Denver Intl to Jacksonville

United Airlines, Southwest and Delta are the top three most popular airlines that fly to Jacksonville from Denver according to our data. United Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Jacksonville. Keep in mind that there are 5 different airlines that fly to Jacksonville on a routine basis, so you have a few additional options to choose from.

2 flights are operational daily from Denver to Jacksonville as of September 2026. The most popular departure time for this route is 4:00PM, with 56% of flights per day taking off at noon.

As of September 2026, there are 16 flights per week flying from Denver to Jacksonville. The most common day of the week flights depart is Mon, with 19% of flights taking off on this day.