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Cheap flights from Oklahoma to Washington, D.C. from $55

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 to Washington, D.C. departing on 1/10. 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 to Washington, D.C.

Cheap round-trip flights

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Frontier Logo
8:29 pm - 4:59 pmOKC-DCA
19h 30m1 stop
Frontier Logo
2:00 pm - 7:32 pmDCA-OKC
6h 32m1 stop
$124Frontier
Find Deal
Tue, Dec 2 - Tue, Dec 9
Frontier Logo
10:38 pm - 1:06 pmDFW-DCA
13h 28m1 stop
Frontier Logo
8:00 am - 2:49 pmDCA-DFW
7h 49m1 stop
$124Frontier
Find Deal
Sun, Dec 14 - Tue, Jan 13
Southwest Logo
2:20 pm - 8:15 pmTUL-DCA
4h 55m1 stop
Southwest Logo
7:20 am - 12:30 pmDCA-TUL
6h 10m1 stop
$179Southwest
Find Deal
Sat, Dec 6 - Sat, Dec 13
American Airlines Logo
5:30 am - 9:19 amDFW-DCA
2h 49mnonstop
American Airlines Logo
5:01 pm - 7:50 pmDCA-DFW
3h 49mnonstop
$197American Airlines
Find Deal
Fri, Dec 12 - Mon, Dec 15
American Airlines Logo
5:15 pm - 9:00 pmDFW-DCA
2h 45mnonstop
American Airlines Logo
6:30 am - 9:14 amDCA-DFW
3h 44mnonstop
$198American Airlines
Find Deal
Fri, Dec 5 - Sun, Dec 7
Delta Logo
2:18 pm - 10:40 pmDFW-DCA
7h 22m1 stop
Delta Logo
6:02 am - 10:52 amDCA-DFW
5h 50m1 stop
$217Delta
Find Deal
Thu, Dec 4 - Sun, Dec 7
Southwest Logo
11:10 am - 2:50 pmOKC-DCA
2h 40mnonstop
Southwest Logo
4:40 pm - 7:10 pmDCA-OKC
3h 30mnonstop
$286Southwest
Find Deal
Thu, Jan 1 - Thu, Jan 8
Multiple Airlines Logo
2:51 pm - 9:00 pmOKC-DCA
29h 09m2 stops
Multiple Airlines Logo
2:00 pm - 7:34 pmDCA-OKC
6h 34m1 stop
$302Multiple Airlines
Find Deal
Sun, Jan 11 - Sun, Jan 18
Multiple Airlines Logo
7:16 pm - 1:06 pmXNA-DCA
16h 50m1 stop
Multiple Airlines Logo
6:00 pm - 10:07 amDCA-XNA
41h 07m2 stops
$303Multiple Airlines
Find Deal
Mon, Jan 5 - Sat, Jan 10
Delta Logo
5:59 pm - 11:40 pmOKC-DCA
4h 41m1 stop
Delta Logo
6:00 am - 10:27 amDCA-OKC
5h 27m1 stop
$305Delta
Find Deal
Fri, Dec 12 - Sat, Dec 13

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

Our best Frontier deals on Oklahoma to Washington, D.C. Reagan-National Airport flight tickets
Frontier
Dec 2
OKC8:29 pmOklahoma City Will Rogers World
19h 30m
1 stop
DCA4:59 pmWashington, D.C. Reagan-National
Dec 9
DCA2:00 pmWashington, D.C. Reagan-National
6h 32m
1 stop
OKC7:32 pmOklahoma City Will Rogers World
$124
Find similar
Frontier
Dec 4
DFW10:38 pmDallas/Fort Worth
17h 21m
1 stop
DCA4:59 pmWashington, D.C. Reagan-National
Dec 7
DCA6:00 pmWashington, D.C. Reagan-National
26h 40m
1 stop
DFW7:40 pmDallas/Fort Worth
$125
Find similar
Frontier
Nov 20
OKC7:18 pmOklahoma City Will Rogers World
20h 39m
1 stop
DCA4:57 pmWashington, D.C. Reagan-National
Nov 23
DCA2:00 pmWashington, D.C. Reagan-National
6h 34m
1 stop
OKC7:34 pmOklahoma City Will Rogers World
$127
Find similar

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

Our best American Airlines deals on Oklahoma to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
Dec 12
DFW5:30 amDallas/Fort Worth
2h 49m
DCA9:19 amWashington, D.C. Reagan-National
Dec 15
DCA5:01 pmWashington, D.C. Reagan-National
3h 49m
DFW7:50 pmDallas/Fort Worth
$197
Find similar
American Airlines
Dec 5
DFW5:15 pmDallas/Fort Worth
2h 45m
DCA9:00 pmWashington, D.C. Reagan-National
Dec 7
DCA6:30 amWashington, D.C. Reagan-National
3h 44m
DFW9:14 amDallas/Fort Worth
$198
Find similar
American Airlines
Feb 13
DFW7:05 pmDallas/Fort Worth
2h 55m
DCA11:00 pmWashington, D.C. Reagan-National
Feb 15
DCA11:37 amWashington, D.C. Reagan-National
3h 48m
DFW2:25 pmDallas/Fort Worth
$218
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Oklahoma 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 November 6, 2025.
Use the filters below to find and compare flights from Oklahoma 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

Tue 12/2

8:29 pm-4:59 pm

1 stop19h 30m

Washington, D.C. Reagan-National

Tue 12/9

2:00 pm-7:32 pm

1 stop6h 32m

$124

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Sun 12/14

10:38 pm-1:06 pm

1 stop13h 28m

Washington, D.C. Reagan-National

Tue 1/13

8:00 am-2:49 pm

1 stop7h 49m

$124

TulsaWashington, D.C.

TUL - DCA

TULDCA

Tulsa

Sat 12/6

2:20 pm-8:15 pm

1 stop4h 55m

Washington, D.C. Reagan-National

Sat 12/13

7:20 am-12:30 pm

1 stop6h 10m

$179

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Fri 12/12

5:30 am-9:19 am

Nonstop2h 49m

Washington, D.C. Reagan-National

Mon 12/15

5:01 pm-7:50 pm

Nonstop3h 49m

$197

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Fri 12/5

5:15 pm-9:00 pm

Nonstop2h 45m

Washington, D.C. Reagan-National

Sun 12/7

6:30 am-9:14 am

Nonstop3h 44m

$198

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Thu 12/4

2:18 pm-10:40 pm

1 stop7h 22m

Washington, D.C. Reagan-National

Sun 12/7

6:02 am-10:52 am

1 stop5h 50m

$217

Oklahoma CityWashington, D.C.

OKC - DCA

OKCDCA

Oklahoma City Will Rogers World

Thu 1/1

11:10 am-2:50 pm

Nonstop2h 40m

Washington, D.C. Reagan-National

Thu 1/8

4:40 pm-7:10 pm

Nonstop3h 30m

$286

Oklahoma CityWashington, D.C.

OKC - DCA

OKCDCA

Oklahoma City Will Rogers World

Sun 1/11

2:51 pm-9:00 pm

2 stops29h 09m

Washington, D.C. Reagan-National

Sun 1/18

2:00 pm-7:34 pm

1 stop6h 34m

$302

FayettevilleWashington, D.C.

XNA - DCA

XNADCA

Fayetteville Northwest Arkansas

Mon 1/5

7:16 pm-1:06 pm

1 stop16h 50m

Washington, D.C. Reagan-National

Sat 1/10

6:00 pm-10:07 am

2 stops41h 07m

$303

Oklahoma CityWashington, D.C.

OKC - DCA

OKCDCA

Oklahoma City Will Rogers World

Fri 12/12

5:59 pm-11:40 pm

1 stop4h 41m

Washington, D.C. Reagan-National

Sat 12/13

6:00 am-10:27 am

1 stop5h 27m

$305

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 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 September is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Oklahoma, with most prices found around $371. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of September, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $376.

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

The cheapest day to depart from Oklahoma 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 $378. Flights from Oklahoma to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $497. 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 to Washington, D.C. Reagan-National Airport flights are usually those with departure times in the evening. Our users have found flights to Washington, D.C. Reagan-National Airport in the evening for as low as $292. 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 $426.

What is the cheapest Oklahoma 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 - 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 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 $408 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 for as low as $313 on momondo.

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

There are 3 cabin classes available to choose from on Oklahoma 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.

Cheap Oklahoma to Washington, D.C. Reagan-National Airport flight deals and tips

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

Best Price Found

$178

Fastest flight time

2h 33m

Direct flights

Every day
The best one-way flight to Washington, D.C. Reagan-National Airport from Oklahoma in the past 72 hours is $178. The best round-trip flight deal from Oklahoma to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $349.
The fastest flight from Oklahoma to Washington, D.C. Reagan-National Airport takes 2h 33m
Direct flights go from Oklahoma to Washington, D.C. Reagan-National Airport every day.
Search flight deals

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

    Prices for flights from Oklahoma to Washington, D.C. Reagan-National Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Oklahoma to Washington, D.C. Reagan-National Airport.

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

    The required travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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

Compare and see reviews for airlines that fly from Oklahoma to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $119Free CancellationRating
5.8
3,115 reviews
Search Frontier flights
DeltaPriceFrom $206Free CancellationRating
7.9
8,001 reviews
Search Delta flights
United AirlinesPriceFrom $236Free CancellationRating
7.4
9,007 reviews
Search United Airlines flights
SouthwestPriceFrom $287Free CancellationRating
8.0
4,241 reviews
Search Southwest flights
American AirlinesPriceFrom $293Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights

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
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Reston
Manassas
Gaithersburg
Fairfax
Glen Burnie
Linthicum Heights
Springfield

Why use momondo?

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

It is quick and easy to find Oklahoma to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

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

momondo does allow users to show only those flights to Washington, D.C. from Oklahoma which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Oklahoma 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 to Washington, D.C. right now. Can momondo alert me if prices change?

Price alerts on flights to Washington, D.C. from Oklahoma are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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