Cheap flights from Dallas/Fort Worth Airport to Washington, D.C. from $112

In general, February is the cheapest month to fly from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $198. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $198.

Our data shows that Friday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $359. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport for around $697.

Flying to Washington, D.C. Dulles Intl Airport from Dallas/Fort Worth Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as $354 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 $732 on average. Flights to Washington, D.C. Dulles Intl Airport from Dallas/Fort Worth Airport in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Dallas/Fort Worth Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $313 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Dallas/Fort Worth Airport for as low as $226 on momondo.

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

You could potentially save up to 3% on your flight if you consider stops on a Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport flight.

As of October 2026, prices for Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport flights are approximately 60% cheaper when compared to flights at the same time last year.

Frontier is the most popular carrier operating from Dallas/Fort Worth to Washington, D.C. Dulles Intl

Frontier, American Airlines and United Airlines are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport from Dallas/Fort Worth Airport according to our data. Frontier is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 4 different airlines that fly to Washington, D.C. Dulles Intl Airport on a routine basis, so you have a few additional options to choose from.

Historically, on average around 18% of flights between Dallas and Washington, D.C. have experienced a delay on any given week. The average delay length over the past 12 months has been 147 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.

Tuesday 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, United Airlines have had the least number of delays on this route over the last 12 months; with about 12% of their flights experiencing any sort of delay.

Orlando (MCO) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Flights via Orlando (MCO) offer the lowest average round-trip price of $219.

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 6h 27m.

Atlanta (ATL) has the shortest average layover time for this route: 1h 43m.

The number of flights available between Dallas/Fort Worth Airport and Washington, D.C. Dulles Intl Airport is 12 per day as of October 2026. The most frequent departure time is 12:00PM, with 54% of daily flights leaving in the afternoon.

As of October 2026, 87 flights take off from Dallas/Fort Worth Airport and land in Washington, D.C. Dulles Intl Airport each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.