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

The month of January is, on average, the cheapest month to fly to Washington, D.C. from Oklahoma, with most prices found around $381. If you’re not able to fly to Washington, D.C. in January, then October is your next best option. Flight prices from Oklahoma to Washington, D.C. during October average around $416.

On average, the least expensive day to fly to Washington, D.C. from Oklahoma is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $417. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Oklahoma to Washington, D.C. for around $504.

At noon is the cheapest time of day to fly from Oklahoma 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 - Washington, D.C. flight prices

There are 3 cabin classes available to choose from on Oklahoma 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 23% on your flight if you consider stops on a Oklahoma to Washington, D.C. flight.

Frontier, American Airlines, and Delta are the most popular carriers operating from Oklahoma to Washington, D.C.

American Airlines, Southwest and United Airlines are the top three most popular airlines that fly to Washington, D.C. from Oklahoma according to our data. American Airlines is the first choice among our users, with 48% 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.

2 flights are operational daily from Oklahoma to Washington, D.C. as of September 2026. The most popular departure time for this route is 4:00PM, with 87% of flights per day taking off in the afternoon.

As of September 2026, 17 flights take off from Oklahoma and land in Washington, D.C. each week. The most common flight departure day for this route is Mon, with 18% of weekly flights taking off on this day.