Cheap flights from Denver to Dallas from $74

The cheapest month to fly to Dallas/Fort Worth Airport from Denver is in October. Flight prices, which tend to average around $193, are often lower during this time because this is during the off-season. If you’re not able to fly to Dallas/Fort Worth Airport in October, then February is your next best option. Flight prices from Denver to Dallas/Fort Worth Airport during February average around $207.

On average, the least expensive day to fly to Dallas/Fort Worth Airport from Denver is on a Friday. momondo users have found tickets for Friday departures for as low as $313. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Denver to Dallas/Fort Worth Airport for around $481.

Flying to Dallas/Fort Worth Airport from Denver in the evening is the least expensive time of day to depart. momondo users have found prices as low as $196 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $478 on average. Flights to Dallas/Fort Worth Airport from Denver in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from Denver Intl to Dallas/Fort Worth for the best Denver Intl - Dallas/Fort Worth flight prices

You are more likely to see cheaper flights to Dallas/Fort Worth Airport from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Dallas/Fort Worth Airport for around $256 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dallas/Fort Worth Airport from Denver for as low as $167 on momondo.

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

Frontier and United Airlines are the most popular carriers operating from Denver Intl to Dallas/Fort Worth

Frontier, United Airlines and American Airlines are the top three most popular airlines that fly to Dallas/Fort Worth Airport from Denver according to our data. Frontier is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Dallas/Fort Worth Airport. Keep in mind that there are 5 different airlines that fly to Dallas/Fort Worth Airport on a routine basis, so you have a few additional options to choose from.

Historically, on average around 15% of flights between Denver and Dallas have experienced a delay on any given week. The average delay length over the past 12 months has been 137 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, Frontier have had the least number of delays on this route over the last 12 months; with about 13% of their flights experiencing any sort of delay.

45 flights are operational daily from Denver to Dallas/Fort Worth Airport as of September 2026. The most popular departure time for this route is 4:00PM, with 54% of flights per day taking off in the afternoon.

The number of flights available between Denver and Dallas/Fort Worth Airport is 315 per week as of September 2026. The most frequent departure day is Thu, with 18% of weekly flights leaving on this day.