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Cheap flights from Oklahoma City to Washington, D.C. from $75

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oklahoma City to Washington, D.C. departing on 3/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Oklahoma City to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:30 pm - 1:00 pm
OKC
-
DCA
15h 30m
1 stop
Frontier Logo
6:00 pm - 7:45 pm
DCA
-
OKC
26h 45m
1 stop
$165Frontier
Thu, Feb 26 - Sat, Feb 28
Frontier Logo
8:30 pm - 1:00 pm
OKC
-
DCA
15h 30m
1 stop
Frontier Logo
7:00 am - 6:45 pm
DCA
-
OKC
12h 45m
1 stop
$172Frontier
Fri, Apr 17 - Tue, Apr 21
Frontier Logo
8:30 pm - 1:15 pm
OKC
-
DCA
15h 45m
1 stop
Frontier Logo
2:00 pm - 7:45 pm
DCA
-
OKC
6h 45m
1 stop
$179Frontier
Mon, Mar 2 - Mon, Mar 9
Frontier Logo
8:30 pm - 1:15 pm
OKC
-
DCA
15h 45m
1 stop
Frontier Logo
8:00 am - 7:45 pm
DCA
-
OKC
12h 45m
1 stop
$180Frontier
Mon, Feb 23 - Fri, Feb 27
Frontier Logo
8:30 pm - 1:00 pm
OKC
-
DCA
15h 30m
1 stop
Frontier Logo
2:00 pm - 7:45 pm
DCA
-
OKC
6h 45m
1 stop
$191Frontier
Fri, Feb 20 - Mon, Feb 23
Frontier Logo
8:30 pm - 4:59 pm
OKC
-
DCA
19h 29m
1 stop
Frontier Logo
8:00 am - 7:45 pm
DCA
-
OKC
12h 45m
1 stop
$199Frontier
Fri, Feb 27 - Mon, Mar 2
Frontier Logo
8:30 pm - 1:02 pm
OKC
-
DCA
15h 32m
1 stop
Frontier Logo
6:00 pm - 7:45 pm
DCA
-
OKC
26h 45m
1 stop
$209Frontier
Thu, Mar 5 - Mon, Mar 9
Frontier Logo
8:30 pm - 1:00 pm
OKC
-
DCA
15h 30m
1 stop
Frontier Logo
7:00 am - 7:48 pm
DCA
-
OKC
13h 48m
1 stop
$226Frontier
Fri, Apr 17 - Mon, Apr 20
Frontier Logo
11:24 am - 1:15 pm
OKC
-
DCA
24h 51m
2 stops
Frontier Logo
8:00 am - 7:45 pm
DCA
-
OKC
12h 45m
1 stop
$231Frontier
Mon, Mar 2 - Mon, Mar 9
Frontier Logo
8:30 pm - 4:59 pm
OKC
-
DCA
19h 29m
1 stop
Frontier Logo
6:00 pm - 7:45 pm
DCA
-
OKC
26h 45m
1 stop
$253Frontier
Fri, Mar 6 - Sun, Mar 8

Frontier flights from Oklahoma City to Washington, D.C. Reagan-National Airport

Our best Frontier deals on Oklahoma City to Washington, D.C. Reagan-National Airport flight tickets
Frontier
Feb 26
OKC8:30 pmOklahoma City Will Rogers World
15h 30m
1 stop
DCA1:00 pmWashington, D.C. Reagan-National
Feb 28
DCA6:00 pmWashington, D.C. Reagan-National
26h 45m
1 stop
OKC7:45 pmOklahoma City Will Rogers World
$165
Frontier
Apr 17
OKC8:30 pmOklahoma City Will Rogers World
15h 30m
1 stop
DCA1:00 pmWashington, D.C. Reagan-National
Apr 21
DCA7:00 amWashington, D.C. Reagan-National
12h 45m
1 stop
OKC6:45 pmOklahoma City Will Rogers World
$172
Frontier
Mar 2
OKC8:30 pmOklahoma City Will Rogers World
15h 45m
1 stop
DCA1:15 pmWashington, D.C. Reagan-National
Mar 9
DCA2:00 pmWashington, D.C. Reagan-National
6h 45m
1 stop
OKC7:45 pmOklahoma City Will Rogers World
$179

American Airlines flights from Oklahoma City to Washington, D.C. Reagan-National Airport

Our best American Airlines deals on Oklahoma City to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
Mar 3
OKC5:05 pmOklahoma City Will Rogers World
2h 55m
DCA9:00 pmWashington, D.C. Reagan-National
Mar 7
DCA1:44 pmWashington, D.C. Reagan-National
3h 35m
OKC4:19 pmOklahoma City Will Rogers World
$309
American Airlines
Mar 3
OKC5:00 amOklahoma City Will Rogers World
7h 19m
1 stop
DCA1:19 pmWashington, D.C. Reagan-National
Mar 7
DCA1:44 pmWashington, D.C. Reagan-National
3h 35m
OKC4:19 pmOklahoma City Will Rogers World
$319
American Airlines
Apr 23
OKC4:47 pmOklahoma City Will Rogers World
2h 59m
DCA8:46 pmWashington, D.C. Reagan-National
Apr 25
DCA11:56 amWashington, D.C. Reagan-National
3h 24m
OKC2:20 pmOklahoma City Will Rogers World
$337

momondo Fare Finder

 
Customize your flight search to find flights from Oklahoma City to Washington, D.C. Reagan-National Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 8, 2026.
Use the filters below to find and compare flights from Oklahoma City to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Oklahoma CityWashington, D.C.

OKC - DCA

OKCDCA

Oklahoma City Will Rogers World

Thu 2/26

8:30 pm-1:00 pm

1 stop15h 30m

Washington, D.C. Reagan-National

Sat 2/28

6:00 pm-7:45 pm

1 stop26h 45m

$165

Oklahoma CityWashington, D.C.

OKC - DCA

OKCDCA

Oklahoma City Will Rogers World

Fri 4/17

8:30 pm-1:00 pm

1 stop15h 30m

Washington, D.C. Reagan-National

Tue 4/21

7:00 am-6:45 pm

1 stop12h 45m

$172

Oklahoma CityWashington, D.C.

OKC - DCA

OKCDCA

Oklahoma City Will Rogers World

Mon 3/2

8:30 pm-1:15 pm

1 stop15h 45m

Washington, D.C. Reagan-National

Mon 3/9

2:00 pm-7:45 pm

1 stop6h 45m

$179

Oklahoma CityWashington, D.C.

OKC - DCA

OKCDCA

Oklahoma City Will Rogers World

Mon 2/23

8:30 pm-1:15 pm

1 stop15h 45m

Washington, D.C. Reagan-National

Fri 2/27

8:00 am-7:45 pm

1 stop12h 45m

$180

Oklahoma CityWashington, D.C.

OKC - DCA

OKCDCA

Oklahoma City Will Rogers World

Fri 2/20

8:30 pm-1:00 pm

1 stop15h 30m

Washington, D.C. Reagan-National

Mon 2/23

2:00 pm-7:45 pm

1 stop6h 45m

$191

Oklahoma CityWashington, D.C.

OKC - DCA

OKCDCA

Oklahoma City Will Rogers World

Fri 2/27

8:30 pm-4:59 pm

1 stop19h 29m

Washington, D.C. Reagan-National

Mon 3/2

8:00 am-7:45 pm

1 stop12h 45m

$199

Oklahoma CityWashington, D.C.

OKC - DCA

OKCDCA

Oklahoma City Will Rogers World

Thu 3/5

8:30 pm-1:02 pm

1 stop15h 32m

Washington, D.C. Reagan-National

Mon 3/9

6:00 pm-7:45 pm

1 stop26h 45m

$209

Oklahoma CityWashington, D.C.

OKC - DCA

OKCDCA

Oklahoma City Will Rogers World

Fri 4/17

8:30 pm-1:00 pm

1 stop15h 30m

Washington, D.C. Reagan-National

Mon 4/20

7:00 am-7:48 pm

1 stop13h 48m

$226

Oklahoma CityWashington, D.C.

OKC - DCA

OKCDCA

Oklahoma City Will Rogers World

Mon 3/2

11:24 am-1:15 pm

2 stops24h 51m

Washington, D.C. Reagan-National

Mon 3/9

8:00 am-7:45 pm

1 stop12h 45m

$231

Oklahoma CityWashington, D.C.

OKC - DCA

OKCDCA

Oklahoma City Will Rogers World

Fri 3/6

8:30 pm-4:59 pm

1 stop19h 29m

Washington, D.C. Reagan-National

Sun 3/8

6:00 pm-7:45 pm

1 stop26h 45m

$253

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Oklahoma City to Washington, D.C. Reagan-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?

The month of October is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Oklahoma City, with most prices found around $371. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of October, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $373.

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

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 $369. Flights from Oklahoma City to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $506. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

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 $387. 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 $429.

What is the cheapest Oklahoma City Will Rogers World to Washington, D.C. Reagan-National flight route?

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

How far in advance should I book a flight to Washington, D.C. Reagan-National Airport?

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 $410 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 $336 on momondo.

What cabin class options are available on Oklahoma City Will Rogers World to Washington, D.C. Reagan-National flights?

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.

Can stopping save me money on Oklahoma City to Washington, D.C. Reagan-National Airport flights?

You could potentially save up to 2% on your flight if you consider stops on a Oklahoma City to Washington, D.C. Reagan-National Airport flight.

How have Oklahoma City to Washington, D.C. Reagan-National Airport flight prices changed over time?

As of February 2026, prices for Oklahoma City to Washington, D.C. Reagan-National Airport flights are approximately 127% more expensive when compared to flights at the same time last year.

When to book flights from Oklahoma City to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Oklahoma City to Washington, D.C. Reagan-National Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Oklahoma City to Washington, D.C. Reagan-National Airport (OKC to DCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oklahoma City to Washington, D.C. Reagan-National Airport

Best Price Found

$184

Fastest flight time

2h 35m

Direct flights

Every day
The best one-way flight to Washington, D.C. Reagan-National Airport from Oklahoma City in the past 72 hours is $184. The best round-trip flight deal from Oklahoma City to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $382.
The fastest flight from Oklahoma City to Washington, D.C. Reagan-National Airport takes 2h 35m
Direct flights go from Oklahoma City to Washington, D.C. Reagan-National Airport every day.
Search flight deals

  • How far is Oklahoma City Will Rogers World to Washington, D.C. Reagan-National by plane?

    There are 1148.3 mi between Oklahoma City Will Rogers World and Washington, D.C. Reagan-National. A reasonable flight in good conditions will take 2h 35m.

  • When did momondo last update prices for flights from Oklahoma City Will Rogers World Airport to Washington, D.C. Reagan-National Airport?

    Prices for flights from Oklahoma City Will Rogers World Airport to Washington, D.C. Reagan-National Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Oklahoma City Will Rogers World Airport to Washington, D.C. Reagan-National Airport?

  • How old do you have to be to fly from Oklahoma City Will Rogers World Airport to Washington, D.C. Reagan-National Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oklahoma City Will Rogers World Airport to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The travel and health documents you'll need for your trip to Washington, D.C. Reagan-National Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Oklahoma City to Washington, D.C. Reagan-National Airport?

  • What is the most popular airline from Oklahoma City to Washington, D.C. Reagan-National Airport?

Best airlines flying from Oklahoma City to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Oklahoma City to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $167Free CancellationRating
5.7
3,053 reviews
Search Frontier flights
DeltaPriceFrom $223Free CancellationRating
7.9
8,169 reviews
Search Delta flights
United AirlinesPriceFrom $236Free CancellationRating
7.4
9,249 reviews
Search United Airlines flights
SouthwestPriceFrom $288Free CancellationRating
8.0
4,280 reviews
Search Southwest flights
American AirlinesPriceFrom $297Free CancellationRating
7.2
11,248 reviews
Search American Airlines flights

  • Southwest Flights From Oklahoma City to Washington, D.C. Reagan-National Airport

    Across 2 Southwest flights from Oklahoma City to Washington, D.C. Reagan-National Airport this week, the average price was $401, with the best Southwest deals starting from $288 round-trip. 4,280 users have rated Southwest on momondo, with an average score of 8.0/10.

  • American Airlines Flights From Oklahoma City to Washington, D.C. Reagan-National Airport

    American Airlines is also a popular choice for this route. American Airlines flight deals for Oklahoma City to Washington, D.C. Reagan-National Airport start from as low as $297 round-trip, depending on your selected dates, with average American Airlines deals seen on momondo around $427. American Airlines operates 6 flights to Washington, D.C. Reagan-National Airport from Oklahoma City in an average week. Users have rated it 7.2/10 across 11,249 reviews.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Waldorf
Woodbridge
Laurel
Colonial Beach
Tysons
Silver Spring
Towson
Fredericksburg
Gaithersburg
Rockville
Manassas
Springfield
Fairfax
Linthicum Heights
Bethesda
Glen Burnie

Why use momondo?

Why should I use momondo to find a flight deal from Oklahoma City to Washington, D.C.?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Oklahoma City to Washington, D.C. for you.

Can I find flights from Oklahoma City to Washington, D.C. with flexible booking policies on momondo?

Flights from Oklahoma City to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Oklahoma City to Washington, D.C.?

momondo helps you find the best flight between Oklahoma City and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Oklahoma City to Washington, D.C. right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Oklahoma City and alert you when they change.

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