Cheap flights from Oklahoma City to Washington, D.C. from $81

The month of January is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Oklahoma City, with most prices found around $356. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of January, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $366.

The cheapest day to depart from Oklahoma City to Washington, D.C. Reagan-National Airport is on a Wednesday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Wednesday will often find tickets for as low as $362. Flights from Oklahoma City to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $487. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Our data shows that the cheapest Oklahoma City to Washington, D.C. Reagan-National Airport flights are usually those with departure times in the morning. Our users have found flights to Washington, D.C. Reagan-National Airport in the morning for as low as $383. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the afternoon when prices are around $417.

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

You are more likely to see cheaper flights to Washington, D.C. Reagan-National Airport from Oklahoma City when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Reagan-National Airport for around $406 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Reagan-National Airport from Oklahoma City for as low as $350 on momondo.

There are 3 cabin classes available to choose from on Oklahoma City Will Rogers World to Washington, D.C. Reagan-National 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 37% on your flight if you consider stops on a Oklahoma City to Washington, D.C. Reagan-National Airport flight.

As of March 2026, prices for Oklahoma City to Washington, D.C. Reagan-National Airport flights are approximately 109% more expensive when compared to flights at the same time last year.

Frontier, Delta, and Southwest are the most popular carriers operating from Oklahoma City Will Rogers World to Washington, D.C. Reagan-National

American Airlines, Southwest and United Airlines are the top three most popular airlines that fly to Washington, D.C. Reagan-National Airport from Oklahoma City according to our data. American Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Washington, D.C. Reagan-National Airport. Keep in mind that there are 5 different airlines that fly to Washington, D.C. Reagan-National Airport on a routine basis, so you have a few additional options to choose from.

1 flights are operational daily from Oklahoma City to Washington, D.C. Reagan-National Airport as of March 2026. The most popular departure time for this route is 5:00PM, with 66% of flights per day taking off in the afternoon.

As of March 2026, 10 flights take off from Oklahoma City and land in Washington, D.C. Reagan-National Airport each week. The most common flight departure day for this route is Mon, with 20% of weekly flights taking off on this day.