Cheap flights from District of Columbia to Dallas from $65

If you are unable to visit Dallas during the month of August, then departing from District of Columbia during the month September is also very affordable. Most momondo users find prices during this month for around $197.

On average, the least expensive day to fly to Dallas from District of Columbia is on a Friday. momondo users have found tickets for Friday departures for as low as $370. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from District of Columbia because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $491.

Flying to Dallas from District of Columbia in the morning is the least expensive time of day to depart. momondo users have found prices as low as $394 when looking at flights departing in the morning. In the afternoon is when there is more demand to fly to Dallas, so prices are often more expensive at around $443 per ticket.

Fly from Washington, D.C. Dulles Intl to Dallas/Fort Worth for the best District of Columbia - Dallas flight prices

You are more likely to see cheaper flights to Dallas from District of Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to Dallas for around $288 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dallas from District of Columbia for as low as $169 on momondo.

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

United Airlines, Frontier, and Southwest are the most popular carriers operating from District of Columbia to Dallas

Frontier, American Airlines and Southwest are the top three most popular airlines that fly to Dallas from District of Columbia according to our data. Frontier is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Dallas. Keep in mind that there are 6 different airlines that fly to Dallas on a routine basis, so you have a few additional options to choose from.

32 flights are operational daily from District of Columbia to Dallas as of February 2026. The most popular departure time for this route is 5:00PM, with 49% of flights per day taking off in the afternoon.

As of February 2026, 225 flights take off from District of Columbia and land in Dallas each week. The most common flight departure day for this route is Sat, with 16% of weekly flights taking off on this day.