Flights from Oklahoma City to Washington (OKC to DCA)

Discover more affordable routes and cheaper dates from Oklahoma City to Washington (OKC to DCA) within a date range.

⭐ Search by country or region to discover more affordable routes, like Netherlands → Italy or Europe → South East Asia.

Results Quantity

Cabin Bags

Checked Bags

Max Budget

US$

Max Duration

Hours

Max Layover

Hours

Departure Time

Connections

Select Airlines

Loading…

US$540

5:15pm - 11:59pm
Sun Aug 10th 2025

5h 44m
Oklahoma City (OKC) → Washington, D.C. (DCA)

1 Stop

Sun Aug 10th 2025 United Airlines · UA 5540 Depart at 5:15pm from Oklahoma City (OKC) Fly for 1h 40m Arrive at 6:55pm in Houston (IAH)

Layover in Houston for 0h 55m

Sun Aug 10th 2025 United Airlines · UA 2224 Depart at 7:50pm from Houston (IAH) Fly for 3h 9m Arrive at 11:59pm in Washington, D.C. (DCA)
US$540

1:45pm - 8:51pm
Sun Aug 10th 2025

6h 6m
Oklahoma City (OKC) → Washington, D.C. (DCA)

1 Stop

Sun Aug 10th 2025 United Airlines · UA 5531 Depart at 1:45pm from Oklahoma City (OKC) Fly for 1h 37m Arrive at 3:22pm in Houston (IAH)

Layover in Houston for 1h 18m

Sun Aug 10th 2025 United Airlines · UA 2472 Depart at 4:40pm from Houston (IAH) Fly for 3h 11m Arrive at 8:51pm in Washington, D.C. (DCA)
US$540

2:43pm - 10:15pm
Sun Aug 10th 2025

6h 32m
Oklahoma City (OKC) → Washington, D.C. (DCA)

1 Stop

Sun Aug 10th 2025 United Airlines · UA 2622 Depart at 2:43pm from Oklahoma City (OKC) Fly for 1h 33m Arrive at 4:16pm in Houston (IAH)

Layover in Houston for 1h 49m

Sun Aug 10th 2025 United Airlines · UA 1627 Depart at 6:05pm from Houston (IAH) Fly for 3h 10m Arrive at 10:15pm in Washington, D.C. (DCA)
US$540

1:45pm - 10:15pm
Sun Aug 10th 2025

7h 30m
Oklahoma City (OKC) → Washington, D.C. (DCA)

1 Stop

Sun Aug 10th 2025 United Airlines · UA 5531 Depart at 1:45pm from Oklahoma City (OKC) Fly for 1h 37m Arrive at 3:22pm in Houston (IAH)

Layover in Houston for 2h 43m

Sun Aug 10th 2025 United Airlines · UA 1627 Depart at 6:05pm from Houston (IAH) Fly for 3h 10m Arrive at 10:15pm in Washington, D.C. (DCA)
US$540

2:43pm - 11:59pm
Sun Aug 10th 2025

8h 16m
Oklahoma City (OKC) → Washington, D.C. (DCA)

1 Stop

Sun Aug 10th 2025 United Airlines · UA 2622 Depart at 2:43pm from Oklahoma City (OKC) Fly for 1h 33m Arrive at 4:16pm in Houston (IAH)

Layover in Houston for 3h 34m

Sun Aug 10th 2025 United Airlines · UA 2224 Depart at 7:50pm from Houston (IAH) Fly for 3h 9m Arrive at 11:59pm in Washington, D.C. (DCA)
US$619

7:37am - 1:42pm
Sun Aug 10th 2025

5h 5m
Oklahoma City (OKC) → Washington, D.C. (DCA)

1 Stop

Sun Aug 10th 2025 United Airlines · UA 5364 Depart at 7:37am from Oklahoma City (OKC) Fly for 2h 18m Arrive at 9:55am in Chicago (ORD)

Layover in Chicago for 1h 5m

Sun Aug 10th 2025 United Airlines · UA 1097 Depart at 11:00am from Chicago (ORD) Fly for 1h 42m Arrive at 1:42pm in Washington, D.C. (DCA)
US$619

12:03pm - 8:51pm
Sun Aug 10th 2025

7h 48m
Oklahoma City (OKC) → Washington, D.C. (DCA)

1 Stop

Sun Aug 10th 2025 United Airlines · UA 5663 Depart at 12:03pm from Oklahoma City (OKC) Fly for 1h 37m Arrive at 1:40pm in Houston (IAH)

Layover in Houston for 3h 0m

Sun Aug 10th 2025 United Airlines · UA 2472 Depart at 4:40pm from Houston (IAH) Fly for 3h 11m Arrive at 8:51pm in Washington, D.C. (DCA)
US$619

5:00am - 1:56pm
Sun Aug 10th 2025

7h 56m
Oklahoma City (OKC) → Washington, D.C. (DCA)

1 Stop

Sun Aug 10th 2025 United Airlines · UA 5453 Depart at 5:00am from Oklahoma City (OKC) Fly for 1h 32m Arrive at 6:32am in Houston (IAH)

Layover in Houston for 3h 13m

Sun Aug 10th 2025 United Airlines · UA 2311 Depart at 9:45am from Houston (IAH) Fly for 3h 11m Arrive at 1:56pm in Washington, D.C. (DCA)
US$722

1:45pm - 11:59pm
Sun Aug 10th 2025

9h 14m
Oklahoma City (OKC) → Washington, D.C. (DCA)

1 Stop

Sun Aug 10th 2025 United Airlines · UA 5531 Depart at 1:45pm from Oklahoma City (OKC) Fly for 1h 37m Arrive at 3:22pm in Houston (IAH)

Layover in Houston for 4h 28m

Sun Aug 10th 2025 United Airlines · UA 2224 Depart at 7:50pm from Houston (IAH) Fly for 3h 9m Arrive at 11:59pm in Washington, D.C. (DCA)
US$723

12:03pm - 6:40pm
Sun Aug 10th 2025

5h 37m
Oklahoma City (OKC) → Washington, D.C. (DCA)

1 Stop

Sun Aug 10th 2025 United Airlines · UA 5663 Depart at 12:03pm from Oklahoma City (OKC) Fly for 1h 37m Arrive at 1:40pm in Houston (IAH)

Layover in Houston for 0h 50m

Sun Aug 10th 2025 United Airlines · UA 1540 Depart at 2:30pm from Houston (IAH) Fly for 3h 10m Arrive at 6:40pm in Washington, D.C. (DCA)
US$723

7:15am - 1:56pm
Sun Aug 10th 2025

5h 41m
Oklahoma City (OKC) → Washington, D.C. (DCA)

1 Stop

Sun Aug 10th 2025 United Airlines · UA 5520 Depart at 7:15am from Oklahoma City (OKC) Fly for 1h 29m Arrive at 8:44am in Houston (IAH)

Layover in Houston for 1h 1m

Sun Aug 10th 2025 United Airlines · UA 2311 Depart at 9:45am from Houston (IAH) Fly for 3h 11m Arrive at 1:56pm in Washington, D.C. (DCA)
US$723

1:25pm - 10:37pm
Sun Aug 10th 2025

8h 12m
Oklahoma City (OKC) → Washington, D.C. (DCA)

1 Stop

Sun Aug 10th 2025 United Airlines · UA 5867 Depart at 1:25pm from Oklahoma City (OKC) Fly for 2h 23m Arrive at 3:48pm in Chicago (ORD)

Layover in Chicago for 3h 47m

Sun Aug 10th 2025 United Airlines · UA 1069 Depart at 7:35pm from Chicago (ORD) Fly for 2h 2m Arrive at 10:37pm in Washington, D.C. (DCA)
US$744

7:37am - 3:58pm
Sun Aug 10th 2025

7h 21m
Oklahoma City (OKC) → Washington, D.C. (DCA)

1 Stop

Sun Aug 10th 2025 United Airlines · UA 5364 Depart at 7:37am from Oklahoma City (OKC) Fly for 2h 18m Arrive at 9:55am in Chicago (ORD)

Layover in Chicago for 3h 5m

Sun Aug 10th 2025 United Airlines · UA 752 Depart at 1:00pm from Chicago (ORD) Fly for 1h 58m Arrive at 3:58pm in Washington, D.C. (DCA)
US$795

12:03pm - 10:15pm
Sun Aug 10th 2025

9h 12m
Oklahoma City (OKC) → Washington, D.C. (DCA)

1 Stop

Sun Aug 10th 2025 United Airlines · UA 5663 Depart at 12:03pm from Oklahoma City (OKC) Fly for 1h 37m Arrive at 1:40pm in Houston (IAH)

Layover in Houston for 4h 25m

Sun Aug 10th 2025 United Airlines · UA 1627 Depart at 6:05pm from Houston (IAH) Fly for 3h 10m Arrive at 10:15pm in Washington, D.C. (DCA)
US$851

1:25pm - 8:52pm
Sun Aug 10th 2025

6h 27m
Oklahoma City (OKC) → Washington, D.C. (DCA)

1 Stop

Sun Aug 10th 2025 United Airlines · UA 5867 Depart at 1:25pm from Oklahoma City (OKC) Fly for 2h 23m Arrive at 3:48pm in Chicago (ORD)

Layover in Chicago for 2h 12m

Sun Aug 10th 2025 United Airlines · UA 244 Depart at 6:00pm from Chicago (ORD) Fly for 1h 52m Arrive at 8:52pm in Washington, D.C. (DCA)
US$851

7:15am - 4:09pm
Sun Aug 10th 2025

7h 54m
Oklahoma City (OKC) → Washington, D.C. (DCA)

1 Stop

Sun Aug 10th 2025 United Airlines · UA 5520 Depart at 7:15am from Oklahoma City (OKC) Fly for 1h 29m Arrive at 8:44am in Houston (IAH)

Layover in Houston for 3h 16m

Sun Aug 10th 2025 United Airlines · UA 654 Depart at 12:00pm from Houston (IAH) Fly for 3h 9m Arrive at 4:09pm in Washington, D.C. (DCA)
US$851

9:39am - 6:40pm
Sun Aug 10th 2025

8h 1m
Oklahoma City (OKC) → Washington, D.C. (DCA)

1 Stop

Sun Aug 10th 2025 United Airlines · UA 5529 Depart at 9:39am from Oklahoma City (OKC) Fly for 1h 36m Arrive at 11:15am in Houston (IAH)

Layover in Houston for 3h 15m

Sun Aug 10th 2025 United Airlines · UA 1540 Depart at 2:30pm from Houston (IAH) Fly for 3h 10m Arrive at 6:40pm in Washington, D.C. (DCA)
US$957

9:39am - 4:09pm
Sun Aug 10th 2025

5h 30m
Oklahoma City (OKC) → Washington, D.C. (DCA)

1 Stop

Sun Aug 10th 2025 United Airlines · UA 5529 Depart at 9:39am from Oklahoma City (OKC) Fly for 1h 36m Arrive at 11:15am in Houston (IAH)

Layover in Houston for 0h 45m

Sun Aug 10th 2025 United Airlines · UA 654 Depart at 12:00pm from Houston (IAH) Fly for 3h 9m Arrive at 4:09pm in Washington, D.C. (DCA)
US$1008

7:37am - 5:06pm
Sun Aug 10th 2025

8h 29m
Oklahoma City (OKC) → Washington, D.C. (DCA)

1 Stop

Sun Aug 10th 2025 United Airlines · UA 5364 Depart at 7:37am from Oklahoma City (OKC) Fly for 2h 18m Arrive at 9:55am in Chicago (ORD)

Layover in Chicago for 4h 5m

Sun Aug 10th 2025 United Airlines · UA 1693 Depart at 2:00pm from Chicago (ORD) Fly for 2h 6m Arrive at 5:06pm in Washington, D.C. (DCA)
US$1293

7:00am - 9:59pm
Sun Aug 10th 2025

13h 59m
Oklahoma City (OKC) → Washington, D.C. (DCA)

1 Stop

Sun Aug 10th 2025 Alaska Airlines · AS 416 Depart at 7:00am from Oklahoma City (OKC) Fly for 3h 57m Arrive at 8:57am in Seattle (SEA)

Layover in Seattle for 5h 1m

Sun Aug 10th 2025 Alaska Airlines · AS 2 Depart at 1:58pm from Seattle (SEA) Fly for 5h 1m Arrive at 9:59pm in Washington, D.C. (DCA)
US$1304

7:00am - 9:59pm
Sun Aug 10th 2025

13h 59m
Oklahoma City (OKC) → Washington, D.C. (DCA)

1 Stop

Sun Aug 10th 2025 Hawaiian Airlines · HA 7135 Depart at 7:00am from Oklahoma City (OKC) Fly for 3h 57m Arrive at 8:57am in Seattle (SEA)

Layover in Seattle for 5h 1m

Sun Aug 10th 2025 Hawaiian Airlines · HA 6702 Depart at 1:58pm from Seattle (SEA) Fly for 5h 1m Arrive at 9:59pm in Washington, D.C. (DCA)

Sarah Belizaire

@sarahbb1

Have flexible travel plans or looking for alternative routes given the chaos? Check out all the connection possibilities via a super helpful site created by @ismaelyws flightlist.io thanks to @andy_travels for the recommendation #travel #flights

John Ford

@eyupitsjohn

There seem to be lots of sites launching at the moment that promise to find you cheap flights but not many have the professional finish of Flightlist by @ismaelyws #travel #flights

Roaming Sonaa

@roamingsonaa

For people wanting to maximize their trips, Flightlist is my newest travel hack for uncovering the coolest routes at irresistible prices. No stress, no annoying ads — just seamless flight booking with amazing functionality.

Andy Travels

@andy_travels

@ismaelyws Just tried out Flightlist for the first time. Really nice idea, well made, and just what I need at the moment 👍

Travel With Bender

@travelwitbender

Did you spot my recent article about how to score cheap one way flights? ✈️ FlightList is my new secret tool for discovering cheap routes, within a departure date range. Plus you can also search by country/region for departures & destinations. Powerful! 💪

Wesley Mergard

@travel.with.wes

One useful tool I've found for evaluating different departure and return dates is called FlightList.io. You can quickly scan different travel date ranges, carriers and one way flight options to easily determine the cheapest flight combinations for your trip.

Flights from Oklahoma City to Washington (OKC to DCA)

Sarah Belizaire

John Ford

Roaming Sonaa

Andy Travels

Travel With Bender

Wesley Mergard

Explore Flight Options

FlightList Blog

Flightlist Interviews 7 Travel Experts On Why They Book One Way Flights

Why I Built FlightList & Solved My Own Problem

About FlightList