Find cheap flights from Denver to Dallas - Compare and Save

These are the earliest and latest flight times available from Denver to Dallas:

• Earliest: departs at 12:30 am and lands at 2:33 am
• Latest: departs at 9:26 pm and lands at 11:29 pm.

The flight takes about 2h 03m.

Three cabin classes are available on flights from Denver to Dallas:

• Economy Class
• Business Class
• First Class

A nonstop flight from Denver to Dallas takes 2h 03m, covering 655 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Round-trip flights from Denver to Dallas range from $147 to $339, with an average of $229 over the past 12 months. Anything below $147 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 36% above the $229 route average. Book 13 weeks before departure for the lowest fares.

On this route, nonstop and layover fares are close on average, with nonstop at $228 round-trip and layover options via Atlanta Hartsfield-Jackson (ATL) at $237.

Frontier is slightly above the route average for timely arrivals, while United Airlines has a lower on-time arrival rate. On-time arrival rates on Denver to Dallas flights are:

• Frontier: 88% on time
• United Airlines: 86% on time
• American Airlines: 85% on time

Overall, flights on this route are punctual 86% of the time on average.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

Morning is the busiest departure period on Denver to Dallas flights, with 47% of flights leaving in that window. Afternoon departures account for 31%, evening flights for 19%, and night flights for 3%.

Two airlines offer in-flight Wi-Fi on Denver to Dallas flights:

• American Airlines
• JetBlue

Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

Since Dallas is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
Near Dallas/Fort Worth Airport (DFW) — daily rates from around $19:

• Easirent
• Europcar
• Hertz
• Ace
• Thrifty

Near Dallas Love Field Airport (DAL) — daily rates from around $24:

• Easirent
• Thrifty
• Dollar
• Hertz
• Budget

Flights from Denver to Dallas usually depart from Denver Intl (DEN) and may arrive at several airports in Dallas area, including Dallas Addison (ADS), Dallas Love Field (DAL) and Dallas/Fort Worth (DFW).

Morning flights have the fewest delays on this route, while evening departures tend to have the most.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Denver to Dallas route, 14% of flights were delayed in the past 3 months, with delays averaging 2h 18m.

One-stop flights from Denver to Dallas most commonly connect through:

• Las Vegas Harry Reid Intl (LAS) - 55% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 27% of one-stop connections
• Salt Lake City (SLC) - 18% of one-stop connections

Yes. Flexible dates can save you up to 33% on flights from Denver to Dallas. Saturday is the cheapest departure day at $208 round-trip on average, while Sunday is the most expensive at $308, a difference of $100.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

4 airlines operate flights between Denver and Dallas. The airlines offering nonstop flights on this route include:

• American Airlines
• Southwest
• United Airlines
• Frontier

Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 5h 52m, compared with 6h 46m via Atlanta Hartsfield-Jackson (ATL) and 7h 12m via Las Vegas Harry Reid Intl (LAS).

Dallas is 1 hour ahead of Denver (Central Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Dallas are American Airlines Center, Kay Bailey Hutchison Convention Center and Dallas World Aquarium. These are among the most viewed places in Dallas on KAYAK.

Among airlines operating Denver to Dallas flights:

• Frontier: offers free seat selection
• United Airlines: offers extra legroom; offers free seat selection
• Southwest: offers free seat selection
• American Airlines: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Frontier: a cabin bag and a checked bag in Economy Class
• United Airlines: a cabin bag and a checked bag in Economy Class
• Southwest: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

Baggage allowance and fees will be determined based on the airline and fare class. Economy passengers on American and United are able to take onboard one personal item and a carry-on free of charge. On Frontier, you will have to pay extra for both carry-on and checked bags. The checked bag fees range from around $30-35 and can be prepaid online for a discount.

United Airlines welcomes families by offering priority boarding. Once onboard, kids will receive a special travel kit with an activity book, crayons, and toys. They also have kid-friendly snack and meal options. Frontier Airlines has collectible trading cards and activity books for the kids. Members of their Discount Den can take advantage of the Kids Fly Free program, which offers free fares for kids 14 and under on select flights.

You can travel with your pet on United, American, and Frontier Airlines, as long as it is small enough to be brought onboard. The carrier must be no larger than 18" x 14" x 8". Your pet must stay in its cage with the door closed for the entire flight. Documented service animals are allowed to be out of the carrier and can be brought aboard free of charge. You will have to show the appropriate paperwork upon check-in.

DFW Airport serves two major cities, Dallas and Fort Worth. The most affordable way to get to the center of either city is on the train. Passengers continuing onto Dallas will take the DART. The station is located in Terminal A at the airport. Trains run every 30 minutes, and it takes around 50 minutes to reach downtown. If you are going to Fort Worth, you will take the TEXRail. That station is at Terminal B. Taxis and ride-shares are also available, but will be more expensive options and will take about the same amount of time to get downtown.