Cheap flights from Texas to Denver from $30

The cheapest month to fly to Denver from Texas is in January. Flight prices, which tend to average around $146, 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 February to fly from Texas, when ticket prices are also cheap, with an average price of $152.

The cheapest day to depart on your flight to Denver is on a Saturday when prices can be found for as low as $191. 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 Monday, with ticket prices averaging around $273.

The cheapest time of day to fly to Denver is in the evening when flights can be purchased for as low as $193. Flights in the afternoon are often more expensive with an average ticket price of $296.

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

You are more likely to see cheaper flights to Denver from Texas when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $178 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Texas for as low as $148 on momondo.

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

Southwest, Frontier, and Delta are the most popular carriers operating from Texas to Denver Intl

Frontier, United Airlines and Southwest are the top three most popular airlines that fly to Denver from Texas according to our data. Frontier is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Denver. Keep in mind that there are 6 different airlines that fly to Denver on a routine basis, so you have a few additional options to choose from.

97 flights are operational daily from Texas to Denver as of March 2026. The most popular departure time for this route is 4:00PM, with 35% of flights per day taking off at noon.

As of March 2026, 683 flights take off from Texas and land in Denver each week. The most common flight departure day for this route is Fri, with 24% of weekly flights taking off on this day.