Cheap flights from Oklahoma City to Washington, D.C. from $117

The month of January is, on average, the cheapest month to fly to Washington, D.C. from Oklahoma City, with most prices found around $376. If you’re not able to fly to Washington, D.C. in January, then April is your next best option. Flight prices from Oklahoma City to Washington, D.C. during April average around $382.

On average, the least expensive day to fly to Washington, D.C. from Oklahoma City is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $405. 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 Oklahoma City to Washington, D.C. for around $529.

At noon is the cheapest time of day to fly from Oklahoma City to Washington, D.C. when you can find flight prices for as low as $407. Flying to Washington, D.C. at noon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $470. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Oklahoma City Will Rogers World to Washington, D.C. Reagan-National for the best Oklahoma City Will Rogers World - Washington, D.C. flight prices

There are 3 cabin classes available to choose from on Oklahoma City to Washington, D.C. 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 15% on your flight if you consider stops on a Oklahoma City to Washington, D.C. flight.

Frontier, United Airlines, and Southwest are the most popular carriers operating from Oklahoma City Will Rogers World to Washington, D.C.

Southwest, American Airlines and United Airlines are the top three most popular airlines that fly to Washington, D.C. from Oklahoma City according to our data. Southwest is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 5 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

Dallas (DFW) was the most common stop: 43% of momondo users choosing 1-stop flights on this route connected there.

Flights via Atlanta (ATL) offer the lowest average round-trip price of $270.

Flights connecting via Dallas (DFW) have the shortest average one-way travel time: 4h 55m.

Dallas (DFW) has the shortest average layover time for this route: 0h 43m.

As of September 2026, there are 1 flights per day flying from Oklahoma City to Washington, D.C.. The most common time of day flights depart is 5:00PM, with 70% of flights taking off in the afternoon.

As of September 2026, 8 flights take off from Oklahoma City and land in Washington, D.C. each week. The most common flight departure day for this route is Tue, with 25% of weekly flights taking off on this day.