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Washington, D.C.

$91+ Cheap flights from Oklahoma to Washington, D.C. (WAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — WAS
Jun 6 — Jun 131
Sat 6/6
Sat 6/13
1 adult, Economy
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Cheap flight deals from Oklahoma to Washington, D.C.

Cheapest flights from Oklahoma to Washington, D.C.
Explore the most affordable flight options available from Oklahoma to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 7, 2026.

This Frontier deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/271:52 pm
DFW
-
BWI
Nonstop3h 15m
Frontier
Sat 8/296:57 pm
BWI
-
DFW
Nonstop3h 34m
Frontier
Deal found 5/2$128
This Kiwi.com deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/81:16 pm
DFW
-
BWI
Nonstop3h 09m
Frontier
Tue 6/95:14 pm
BWI
-
DFW
Nonstop3h 28m
Frontier
Deal found 5/3$131
This Kiwi.com deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/612:00 pm
DFW
-
BWI
2 stops18h 43m
Frontier
Wed 6/104:37 pm
BWI
-
DFW
Nonstop3h 34m
Frontier
Deal found 5/3$136
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/81:16 pm
DFW
-
BWI
Nonstop3h 09m
Multiple Airlines
Tue 6/94:33 pm
BWI
-
DFW
1 stop8h 15m
Multiple Airlines
Deal found 5/1$137
This Frontier deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/234:24 pm
DFW
-
BWI
1 stop5h 33m
Frontier
Tue 5/266:28 pm
BWI
-
DFW
Nonstop3h 46m
Frontier
Deal found 5/1$139
This Kiwi.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/121:53 pm
DFW
-
BWI
2 stops16h 43m
Frontier
Tue 8/186:57 pm
BWI
-
DFW
Nonstop3h 34m
Frontier
Deal found 5/5$140
This Super.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/208:45 am
DFW
-
BWI
1 stop24h 08m
Frontier
Wed 6/104:37 pm
BWI
-
DFW
Nonstop3h 34m
Frontier
Deal found 5/2$145
This Kiwi.com deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/412:36 pm
DFW
-
BWI
2 stops18h 07m
Frontier
Wed 6/104:37 pm
BWI
-
DFW
Nonstop3h 34m
Frontier
Deal found 5/3$147
This Kiwi.com deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/411:35 am
DFW
-
BWI
Nonstop3h 17m
Frontier
Wed 7/81:10 pm
BWI
-
DFW
1 stop9h 21m
Frontier
Deal found 5/4$148
This Frontier deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1010:00 am
DFW
-
BWI
1 stop7h 32m
Frontier
Tue 6/164:37 pm
BWI
-
DFW
Nonstop3h 34m
Frontier
Deal found 5/5$150
This Expedia deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/208:45 am
DFW
-
BWI
1 stop24h 08m
Frontier
Mon 5/256:10 pm
BWI
-
DFW
Nonstop3h 46m
Frontier
Deal found 5/1$151
This Kiwi.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/298:50 am
DFW
-
IAD
Nonstop2h 56m
Frontier
Wed 6/31:31 pm
IAD
-
DFW
Nonstop3h 40m
Frontier
Deal found 5/5$168

Find flight deals from Oklahoma to Washington, D.C.

Keep the following information in mind while searching for Oklahoma to Washington, D.C. flight deals. Data was last updated May 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$128
(Frontier)

One-way from

$91
(Priceline)

Popular in

February

Cheapest in

January

Average price

$406

Good round-trip deal

$423 or less

Good one-way deal

$231 or less
Provider with most accurate pricing for Oklahoma City Will Rogers World-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oklahoma City Will Rogers World-Washington, D.C. (WAS) flights.
Search Deals
From Oklahoma to Washington, D.C. (WAS)
Search Deals
One-way flight from Oklahoma to Washington, D.C. (WAS)
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($100 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Oklahoma to Washington, D.C. (WAS).
Search Deals
Price to beat on a one-way flight from Oklahoma to Washington, D.C. (WAS).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oklahoma to Washington, D.C. 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, Cheapflights users made 2,558,603 searches. Data last updated May 7, 2026.
Use the filters below to find and compare flights from Oklahoma to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Tue 6/16

7:00 am-1:47 pm

1 stop5h 47m

Washington, D.C. Reagan-National

Tue 6/16

7:30 pm-12:19 am

1 stop5h 49m

$219

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Tue 8/4

7:00 am-1:57 pm

1 stop5h 57m

Washington, D.C. Reagan-National

Wed 8/12

4:35 pm-9:27 pm

1 stop5h 52m

$234

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Tue 6/9

3:34 pm-11:26 pm

1 stop6h 52m

Washington, D.C. Reagan-National

Wed 6/10

6:25 pm-12:19 am

1 stop6h 54m

$239

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Wed 5/27

12:17 pm-8:45 pm

1 stop7h 28m

Washington, D.C. Reagan-National

Wed 6/3

9:39 am-2:15 pm

1 stop5h 36m

$239

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Mon 6/1

5:24 pm-11:59 pm

1 stop5h 35m

Washington, D.C. Reagan-National

Sat 6/6

5:05 pm-10:31 pm

1 stop6h 26m

$241

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Thu 5/28

11:14 am-6:59 pm

1 stop6h 45m

Washington, D.C. Reagan-National

Mon 6/1

6:15 pm-12:35 am

1 stop7h 20m

$241

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Sat 6/6

12:17 pm-8:45 pm

1 stop7h 28m

Washington, D.C. Reagan-National

Mon 6/8

5:29 pm-10:36 pm

1 stop6h 07m

$241

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Mon 6/1

3:20 pm-10:54 pm

1 stop6h 34m

Washington, D.C. Reagan-National

Wed 6/3

6:05 am-10:19 am

1 stop5h 14m

$250

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Fri 7/3

7:00 am-4:20 pm

1 stop8h 20m

Washington, D.C. Reagan-National

Tue 7/7

6:00 am-10:19 am

1 stop5h 19m

$258

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Fri 5/29

3:59 pm-10:43 pm

1 stop5h 44m

Washington, D.C. Dulles Intl

Mon 6/1

2:53 pm-7:31 pm

1 stop5h 38m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/4

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Oklahoma to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Oklahoma with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Oklahoma to Washington, D.C.

How far ahead should I book a flight from Oklahoma to Washington, D.C.?

The price you pay for your flight from Oklahoma to Washington, D.C. may vary depending on when you book. For the best chance of a lower fare, look to book 45 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Oklahoma to Washington, D.C.?

Currently, February is the cheapest month in which you can book a flight from Oklahoma to Washington, D.C. (average of $90). Flying from Oklahoma to Washington, D.C. in July is currently the most expensive (average of $240). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from OK to WAS?

Find hourly flight availability from Oklahoma to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 7, 2026.

When flying from Oklahoma to Washington, D.C., the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Oklahoma to Washington, D.C.?

Related info for your journey

Find useful and relevant information for your journey from Oklahoma to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Oklahoma to Washington, D.C.?

    For as low as $352, Delta can have you in Washington, D.C. from Oklahoma in 2h 45m. There are 1154 mi between Oklahoma and Washington, D.C.. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Oklahoma to Washington, D.C. one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $88. However, be on the lookout for offers from United Airlines and Southwest, as they are both options that can get you from Oklahoma to Washington, D.C. for a low price.

  • What are the most popular routes from Oklahoma to Washington, D.C.?

    The most popular route from Oklahoma to Washington, D.C. is Dallas/Fort Worth - Washington, D.C. Dulles Intl. You may also consider Dallas/Fort Worth - Baltimore/Washington or Dallas/Fort Worth - Washington, D.C. Reagan-National.

  • Can I find deals for flights from Oklahoma to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Oklahoma to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oklahoma to Washington, D.C.?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oklahoma to Washington, D.C..

  • Can I find deals for business class flights from Oklahoma to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Oklahoma to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Oklahoma to Washington, D.C.?

    Currently, February is the cheapest month in which you can book a flight from Oklahoma to Washington, D.C. (average of $90). Flying from Oklahoma to Washington, D.C. in July is currently the most expensive (average of $240). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Tysons
Owings Mills
Springfield
Arlington
Silver Spring
Herndon
Rockville
Hyattsville
Manassas
Fredericksburg
Woodbridge
Hanover
Laurel
Largo
Upper Marlboro
Waldorf
Clinton
Hunt Valley
Cordova

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Oklahoma to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Dulles Intl flights
Los Angeles to Reagan-National flights
Los Angeles to Dulles Intl flights
Dallas/Fort Worth to Reagan-National flights
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San Francisco to Reagan-National flights
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O'Hare Intl to Reagan-National flights
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Sky Harbor Intl to Dulles Intl flights
Fort Lauderdale to Dulles Intl flights
Minneapolis to Reagan-National flights
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LaGuardia to Reagan-National flights
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Detroit to Dulles Intl flights
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Detroit to Reagan-National flights
San Diego to Reagan-National flights
Charlotte to Dulles Intl flights
LaGuardia to Dulles Intl flights
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Salt Lake City to Reagan-National flights

Top 5 airlines flying from Oklahoma to Washington, D.C.

Discover the top 5 airlines that operate flights from Oklahoma to Washington, D.C.. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$118Average$367FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$127Average$240FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$212Average$428FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$226Average$445FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$263Average$444FlexibilityNo cancel feeOn-time71%

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