$133 Cheap Flights from Oklahoma City (OKC) to Washington (DCA)

View $133 flight on Thu, Jul 3, 2025Opens in a new window

Popular airlines from Will Rogers World Airport (OKC) to Ronald Reagan Washington National Airport (DCA)

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Find available prices by choosing your travel dates.

Cheap Flights from Oklahoma City to Washington (OKC-DCA)

Prices were available within the past 7 days and start at $133 for one-way flights and $285 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Jun 4 - Tue, Jun 10
OKC
Oklahoma City
DCA
Washington
$285 Roundtrip, found 4 days ago
$285
Roundtrip
found 4 days ago
Select United flight, departing Wed, Jun 4 from Oklahoma City to Washington, returning Tue, Jun 10, priced at $285 found 4 days ago
Southwest Airlines
Wed, May 21 - Wed, Jun 4
OKC
Oklahoma City
DCA
Washington
$289 Roundtrip, found 5 days ago
$289
Roundtrip
found 5 days ago
Select Southwest Airlines flight, departing Wed, May 21 from Oklahoma City to Washington, returning Wed, Jun 4, priced at $289 found 5 days ago
American Airlines
Wed, Jul 2 - Sat, Jul 5
OKC
Oklahoma City
DCA
Washington
$289 Roundtrip, found 1 hour ago
$289
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Wed, Jul 2 from Oklahoma City to Washington, returning Sat, Jul 5, priced at $289 found 1 hour ago
Southwest Airlines
Wed, May 21 - Mon, Jun 9
OKC
Oklahoma City
DCA
Washington
$292 Roundtrip, found 6 days ago
$292
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Wed, May 21 from Oklahoma City to Washington, returning Mon, Jun 9, priced at $292 found 6 days ago
Southwest Airlines
Wed, May 28 - Wed, Jun 4
OKC
Oklahoma City
DCA
Washington
$293 Roundtrip, found 12 hours ago
$293
Roundtrip
found 12 hours ago
Select Southwest Airlines flight, departing Wed, May 28 from Oklahoma City to Washington, returning Wed, Jun 4, priced at $293 found 12 hours ago
United
Thu, Jun 5 - Tue, Jun 10
OKC
Oklahoma City
DCA
Washington
$297 Roundtrip, found 3 days ago
$297
Roundtrip
found 3 days ago
Select United flight, departing Thu, Jun 5 from Oklahoma City to Washington, returning Tue, Jun 10, priced at $297 found 3 days ago
American Airlines
Wed, May 21 - Sun, May 25
OKC
Oklahoma City
DCA
Washington
$298 Roundtrip, found 6 hours ago
$298
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Wed, May 21 from Oklahoma City to Washington, returning Sun, May 25, priced at $298 found 6 hours ago
Southwest Airlines
Wed, May 21 - Thu, May 22
OKC
Oklahoma City
DCA
Washington
$302 Roundtrip, found 6 days ago
$302
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Wed, May 21 from Oklahoma City to Washington, returning Thu, May 22, priced at $302 found 6 days ago
Delta
Wed, May 28 - Wed, Jun 4
OKC
Oklahoma City
DCA
Washington
$308 Roundtrip, found 12 hours ago
$308
Roundtrip
found 12 hours ago
Select Delta flight, departing Wed, May 28 from Oklahoma City to Washington, returning Wed, Jun 4, priced at $308 found 12 hours ago
Frontier Airlines
Fri, May 16 - Wed, May 21
OKC
Oklahoma City
DCA
Washington
$310 Roundtrip, found 2 days ago
$310
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Fri, May 16 from Oklahoma City to Washington, returning Wed, May 21, priced at $310 found 2 days ago
Flights from Oklahoma City (OKC) to Washington (DCA)
Origin airport
Will Rogers World
Destination airport
Ronald Reagan Washington National
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Roundtrip price
$284
Distance
1154 mi

Oklahoma City to Washington Flights

The cheapest times to fly from Oklahoma City to Washington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Oklahoma City to Washington are during the month of June. You can find some of the cheapest flights from Oklahoma City to Washington with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Oklahoma City to Washington

Sunday is one of the best days to book for cheap flights from Oklahoma City to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Oklahoma City to Washington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Oklahoma City to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $133 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Oklahoma City to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Oklahoma City to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Will Rogers World Airport (OKC) to Ronald Reagan Washington National Airport (DCA) cost?
Cheap round-trip fares from Will Rogers World Airport (OKC) to Ronald Reagan Washington National Airport (DCA) start from $265. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Southwest Airlines and American Airlines flight leaving OKC on May 21 2025 and touching down at DCA. The price was last updated on April 24 2025 and has not changed since.
What is the cheapest month to fly from OKC to DCA?
The cheapest flights from OKC to DCA are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Will Rogers World Airport (OKC) to Ronald Reagan Washington National Airport (DCA)?
When departing from Will Rogers World Airport (OKC), you can get on a nonstop flight to Ronald Reagan Washington National Airport (DCA) with American Airlines.
What is the cheapest airline that flies from OKC to DCA?
Take off from OKC to DCA with Southwest Airlines. This airline currently offers the lowest one-way fare for this route, starting at $133. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from OKC on July 5 2025. Prices were last updated on April 24 2025 and have not changed since.
How many flights per day from Will Rogers World Airport (OKC) to Ronald Reagan Washington National Airport (DCA)?
On average, Will Rogers World Airport (OKC) only offers 1 nonstop flight to Ronald Reagan Washington National Airport (DCA) every day. For additional options, try our easy-to-use filter tool. Simply enter your dates, then click on “1 Stop” or “2+ Stops” to find flights with layovers.
What are the most popular departure times for flights from Will Rogers World Airport (OKC) to Ronald Reagan Washington National Airport (DCA)?
Flights between OKC and DCA tend to be busiest at 5 PM. For a less crowded experience and potentially cheaper fares, choose a time when demand is lower.
What day of the week has the most flights from OKC to DCA?
Friday has the most flights from Will Rogers World Airport (OKC) to Ronald Reagan Washington National Airport (DCA). Consider jetting off on this day and you’ll have a greater chance of finding a departure that fits your plans.
What is the earliest flight from Will Rogers World Airport (OKC) to Ronald Reagan Washington National Airport (DCA)?
Will Rogers World Airport (OKC)’s first flight to Ronald Reagan Washington National Airport (DCA) leaves at approximately 11:30AM UTC-6. With a travel duration of 2h 50m, you’ll arrive at around 3:20PM UTC-5.
How long does it take to fly from Will Rogers World Airport (OKC) to Ronald Reagan Washington National Airport (DCA)?
The average flight time from OKC to DCA is 2 hours and 52 minutes, covering a total distance of 1,150 mi.
What airline has the least delays from OKC to DCA?
With 94% of flights generally arriving on time, Southwest Airlines has the best on-time performance for nonstop flights from Will Rogers World Airport (OKC) to Ronald Reagan Washington National Airport (DCA). To check your flight status and receive notifications about any changes, simply head to the Expedia App.
What is the best time to fly from Will Rogers World Airport (OKC) to Ronald Reagan Washington National Airport (DCA)?
To avoid possible delays on the Will Rogers World Airport (OKC) to Ronald Reagan Washington National Airport (DCA) route, fly before 3 PM. Flights after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Washington from Will Rogers World Airport (OKC)?
Ronald Reagan Washington National Airport (DCA) is the only airport in Washington with direct flights from Will Rogers World Airport (OKC). Consider your options and find affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Will Rogers World Airport (OKC) to Ronald Reagan Washington National Airport (DCA) last-minute?
Waiting until just before your departure to book a flight from OKC to DCA often results in higher prices. While you may find some last-minute offers, they aren’t always guaranteed. Allow some flexibility in your schedule to boost your chances of getting a bargain.
Is it cheaper to book an OKC to DCA flight and hotel package?
You’ll typically save money by booking an OKC to DCA flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it’s easy to manage everything in one place. After selecting your ideal accommodations and flights, consider adding extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Will Rogers World Airport (OKC) to Ronald Reagan Washington National Airport (DCA)?
If you booked your OKC to DCA flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

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*Available to One Key members.