HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Reagan-National

$66+ Cheap flights from Oklahoma City (OKC) to Reagan-National (DCA)

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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — DCA
Nov 23 — Nov 301
Sun 11/23
Sun 11/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Oklahoma City to Reagan-National with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Oklahoma City Will Rogers World to Washington, D.C. Reagan-National are usually found in September or May, booked 80 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Oklahoma City to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Oklahoma City (OKC) to Reagan-National (DCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 24, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$150
(CheapOair)

One-way from

$66
(Trip.com)

Popular in

November

Cheapest in

September

Average price

$428

Good round-trip deal

$349 or less

Good one-way deal

$169 or less
Provider with most accurate pricing for Oklahoma City Will Rogers World-Washington, D.C. Reagan-National flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oklahoma City Will Rogers World-Washington, D.C. Reagan-National flights.
Search Deals
From Oklahoma City Will Rogers World to Washington, D.C. Reagan-National
Search Deals
One-way flight from Oklahoma City Will Rogers World to Washington, D.C. Reagan-National
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Oklahoma City Will Rogers World to Washington, D.C. Reagan-National.
Search Deals
Price to beat on a one-way flight from Oklahoma City Will Rogers World to Washington, D.C. Reagan-National.
Search Deals

Find flight deals from Oklahoma City to Reagan-National

Cheapest flights from Oklahoma City to Reagan-National
Explore the most affordable flight options available from Oklahoma City to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 24, 2025.

This CheapOair deal was found by Cheapflights users on 10/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/67:45 pmOKC - DCA
1 stop16h 17mFrontier
Tue 11/118:15 amDCA - OKC
1 stop11h 06mFrontier
Deal found 10/24$150
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 12/128:29 pmOKC - DCA
1 stop24h 30mFrontier
Mon 12/158:00 amDCA - OKC
1 stop12h 32mFrontier
Deal found 10/22$160
This CheapOair deal was found by Cheapflights users on 10/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/77:45 pmOKC - DCA
1 stop20h 14mFrontier
Tue 11/116:00 pmDCA - OKC
1 stop21h 11mFrontier
Deal found 10/23$163
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 12/88:29 pmOKC - DCA
1 stop15h 37mFrontier
Sat 12/138:00 amDCA - OKC
1 stop12h 32mFrontier
Deal found 10/22$171
This CheapOair deal was found by Cheapflights users on 10/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/58:29 pmOKC - DCA
1 stop15h 37mFrontier
Sun 12/76:00 pmDCA - OKC
1 stop26h 32mFrontier
Deal found 10/24$176
This American Airlines deal was found by Cheapflights users on 10/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/35:36 pmOKC - DCA
Nonstop2h 54mAmerican Airlines
Sat 12/611:45 amDCA - OKC
Nonstop3h 23mAmerican Airlines
Deal found 10/23$177
This CheapOair deal was found by Cheapflights users on 10/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/53:42 pmOKC - DCA
1 stop24h 17mFrontier
Fri 11/78:15 amDCA - OKC
1 stop11h 45mFrontier
Deal found 10/22$179
This CheapOair deal was found by Cheapflights users on 10/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/37:45 pmOKC - DCA
1 stop25h 14mFrontier
Tue 11/116:00 pmDCA - OKC
1 stop21h 11mFrontier
Deal found 10/23$180
This Booking.com deal was found by Cheapflights users on 10/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/67:45 pmOKC - DCA
1 stop25h 14mFrontier
Sun 11/98:15 amDCA - OKC
1 stop11h 59mFrontier
Deal found 10/21$181
This Trip.com deal was found by Cheapflights users on 10/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/47:51 pmOKC - DCA
1 stop25h 08mFrontier
Thu 11/66:00 pmDCA - OKC
1 stop26h 00mFrontier
Deal found 10/21$188
This American Airlines deal was found by Cheapflights users on 10/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:36 pmOKC - DCA
Nonstop2h 54mAmerican Airlines
Tue 12/92:39 pmDCA - OKC
Nonstop3h 27mAmerican Airlines
Deal found 10/23$189

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oklahoma City to Reagan-National 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 October 24, 2025.
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

Oklahoma City

Fly to

Reagan-National

Route

Depart

Return

Price

Oklahoma CityWashington, D.C.

OKC - DCA

OKCDCA

Oklahoma City Will Rogers World

Sun 11/16

7:45 pm-9:59 pm

1 stop25h 14m

Washington, D.C. Reagan-National

Tue 11/18

6:00 pm-2:11 pm

1 stop21h 11m

$163

Oklahoma CityWashington, D.C.

OKC - DCA

OKCDCA

Oklahoma City Will Rogers World

Mon 12/8

8:29 pm-1:06 pm

1 stop15h 37m

Washington, D.C. Reagan-National

Sat 12/13

8:00 am-7:32 pm

1 stop12h 32m

$171

Oklahoma CityWashington, D.C.

OKC - DCA

OKCDCA

Oklahoma City Will Rogers World

Wed 11/5

3:42 pm-4:59 pm

1 stop24h 17m

Washington, D.C. Reagan-National

Fri 11/7

8:15 am-7:00 pm

1 stop11h 45m

$179

Oklahoma CityWashington, D.C.

OKC - DCA

OKCDCA

Oklahoma City Will Rogers World

Wed 11/5

3:42 pm-1:02 pm

1 stop20h 20m

Washington, D.C. Reagan-National

Sun 11/9

6:00 pm-7:30 pm

1 stop26h 30m

$196

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

Sat 12/6

8:00 am-7:32 pm

1 stop12h 32m

$210

Oklahoma CityWashington, D.C.

OKC - DCA

OKCDCA

Oklahoma City Will Rogers World

Sat 12/13

5:35 am-11:37 am

1 stop5h 02m

Washington, D.C. Reagan-National

Tue 12/16

6:00 am-10:27 am

1 stop5h 27m

$217

Oklahoma CityWashington, D.C.

OKC - DCA

OKCDCA

Oklahoma City Will Rogers World

Sat 12/13

7:10 am-1:30 pm

1 stop5h 20m

Washington, D.C. Reagan-National

Sat 12/13

6:21 pm-11:58 pm

1 stop6h 37m

$217

Oklahoma CityWashington, D.C.

OKC - DCA

OKCDCA

Oklahoma City Will Rogers World

Sat 12/13

5:35 am-11:37 am

1 stop5h 02m

Washington, D.C. Reagan-National

Mon 12/15

4:15 pm-8:31 pm

1 stop5h 16m

$219

Oklahoma CityWashington, D.C.

OKC - DCA

OKCDCA

Oklahoma City Will Rogers World

Mon 12/8

5:59 pm-11:40 pm

1 stop4h 41m

Washington, D.C. Reagan-National

Wed 12/10

6:00 am-10:27 am

1 stop5h 27m

$219

Oklahoma CityWashington, D.C.

OKC - DCA

OKCDCA

Oklahoma City Will Rogers World

Tue 12/9

1:59 pm-7:40 pm

1 stop4h 41m

Washington, D.C. Reagan-National

Thu 12/11

6:00 am-10:27 am

1 stop5h 27m

$219

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Showing 1-10 of 22 results
1
2
3

Compare providers for flights from Oklahoma City to Reagan-National

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Oklahoma City to Reagan-National in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Oklahoma City-Washington, D.C. Reagan-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oklahoma City-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Oklahoma City-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oklahoma City-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Oklahoma City-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Oklahoma City to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Oklahoma City 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 City to Washington, D.C. Reagan-National Airport

How far ahead should I book a flight from Oklahoma City to Washington, D.C. Reagan-National Airport?

Use this chart to determine the optimal time to book a round-trip flight from Oklahoma City to Reagan-National. Price data was last updated on October 17, 2025.

The best time to book flights from Oklahoma City to Washington, D.C. Reagan-National Airport is 80 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Oklahoma City to Washington, D.C. Reagan-National Airport?

Currently, November is the cheapest month in which you can book a flight from Oklahoma City to Washington, D.C. Reagan-National Airport (average of $138). Flying from Oklahoma City to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $350). 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 OKC to DCA?

Find hourly flight availability from Oklahoma City to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 24, 2025.

It’s optimal to fly from Oklahoma City to Washington, D.C. Reagan-National Airport in the evening. By choosing this option you can save up to 67% on the cost of your flight, compared to a flight at noon.

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Reagan-National. Reviews last updated October 24, 2025.
Read through reviews of airlines operating flights from Oklahoma City to Washington, D.C. Reagan-National Airport, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,236 reviews

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,236 reviews
Southwest
8.0
Very good
4,236 reviews

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
7,982 reviews
Southwest
8.0
Very good
4,236 reviews

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,995 reviews
Southwest
8.0
Very good
4,236 reviews

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,033 reviews
Southwest
8.0
Very good
4,236 reviews

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,128 reviews
Southwest
8.0
Very good
4,236 reviews

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

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

  • What airport do you fly from for flights from Oklahoma City to Washington, D.C. Reagan-National?

    Located just 7.0 mi from the city center, Oklahoma City Will Rogers World is the airport most travelers will use when flying to Washington, D.C. Reagan-National from Oklahoma City. Booking flights from Will Rogers World (OKC) to Washington, D.C. Reagan-National should be relatively easy as there is 1 daily outbound flight to Washington, D.C. Reagan-National from 5 different airlines.

  • How long is the flight from Oklahoma City to Washington, D.C. Reagan-National Airport?

    Airlines like Frontier fly from Oklahoma City to Washington, D.C. Reagan-National Airport in about 25h 14m. The time it takes to get you to your destination can typically vary by up to . There are 1154 mi between Oklahoma City and Washington, D.C. Reagan-National Airport.

  • What are the cheapest airlines flying from Oklahoma City to Washington, D.C. Reagan-National Airport round-trip?

    Cheapflights users have booked flights from Oklahoma City to Washington, D.C. Reagan-National Airport round-trip from $119. Other airlines that can offer you cheap pricing are United Airlines, from $236, and Delta, from $236. Frontier is 71% cheaper than the average price of flights available within the next 90 days to this destination.

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

    One-way options have recently been found by users for as low as $73 on Frontier. Other airlines that offer cheap prices include Southwest from $99 and United Airlines from $109 one-way.

  • What are the most reliable airlines from Oklahoma City to Washington, D.C. Reagan-National Airport?

    Consider Envoy Air (94%), American Airlines (87%) or PSA Airlines (82%) when booking your flight. These represent the most reliable airlines when flying from Oklahoma City to Washington, D.C. Reagan-National Airport.

  • What are the cheapest flights from Oklahoma City to Washington, D.C. Reagan-National Airport?

    Looking for the cheapest flight from Oklahoma City to Washington, D.C. Reagan-National Airport? While on average our users pay $341, our data indicates the cheapest price to be $132. The most popular route (Oklahoma City Will Rogers World - Washington, D.C. Reagan-National), is priced around $184.

  • Can I find deals for flights from Oklahoma City to Reagan-National that include hotel bookings?

    Yes. In addition to deals on Oklahoma City to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oklahoma City to Reagan-National?

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

  • Can I find deals for business class flights from Oklahoma City to Reagan-National?

    Yes. Cheapflights offers flight deals from Oklahoma City to Reagan-National 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 City to Washington, D.C. Reagan-National Airport?

    Currently, November is the cheapest month in which you can book a flight from Oklahoma City to Washington, D.C. Reagan-National Airport (average of $138). Flying from Oklahoma City to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $350). 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. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Springfield
Silver Spring
Hanover
Gaithersburg
Fredericksburg
Fairfax
Linthicum Heights
Falls Church
Owings Mills
Manassas
Largo
Oxon Hill
Laurel
Towson
National Harbor
Waldorf

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.

Top 5 airlines flying from Oklahoma City to Reagan-National

Discover the top 5 airlines that operate flights from Oklahoma City to Reagan-National. 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 October 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$119Average$282FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$236Average$338FlexibilityNo cancel feeOn-time69%
DeltaCheapest$236Average$391FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$289Average$406FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$307Average$449FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
Cookie settings©2025 Cheapflights