Cheap flights from Oklahoma to District of Columbia from $111

In general, January is the cheapest month to fly from Oklahoma to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $381. If you don’t want to visit District of Columbia in January, then you should wait until December to fly from Oklahoma, when ticket prices are also cheap, with an average price of $425.

The cheapest day to depart on your flight to District of Columbia is on a Saturday when prices can be found for as low as $426. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Oklahoma because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $532.

Flying to District of Columbia from Oklahoma at noon is the least expensive time of day to depart. momondo users have found prices as low as $405 when looking at flights departing at noon. Flights to District of Columbia are more costly in the afternoon, with an average ticket price of $484. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Tulsa to Washington, D.C. Reagan-National for the best Oklahoma - District of Columbia flight prices

There are 3 cabin classes available to choose from on Oklahoma to District of Columbia 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 8% on your flight if you consider stops on a Oklahoma to District of Columbia flight.

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

American Airlines, Southwest and United Airlines are the top three most popular airlines that fly to District of Columbia from Oklahoma according to our data. American Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to District of Columbia. Keep in mind that there are 5 different airlines that fly to District of Columbia on a routine basis, so you have a few additional options to choose from.

As of November 2026, there are 2 flights per day flying from Oklahoma to District of Columbia. The most common time of day flights depart is 4:00PM, with 77% of flights taking off in the afternoon.

15 flights are operational weekly from Oklahoma to District of Columbia as of November 2026. The most popular departure day for this route is Mon, with 20% of flights per week taking off on this day.