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Reagan-National

$101+ Cheap flights from Oklahoma 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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — DCA
Sep 8 — Sep 151
Tue 9/8
Tue 9/15
1 adult, Economy
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Cheap flight deals from Oklahoma to Reagan-National

Cheapest flights from Oklahoma to Reagan-National
Explore the most affordable flight options available from Oklahoma to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 9, 2026.

This Frontier deal was found by Cheapflights users on 8/6. 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 9/1010:40 am -
1 stop10h 19m
Wed 9/161:00 pm -
1 stop7h 24m
Deal found 8/6$200
This Frontier deal was found by Cheapflights users on 8/5. 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.
Sat 9/127:00 am -
1 stop8h 59m
Mon 9/141:06 pm -
1 stop12h 14m
Deal found 8/5$201
This Frontier deal was found by Cheapflights users on 8/6. 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 9/25:18 am -
1 stop6h 33m
Wed 9/97:00 am -
1 stop13h 24m
Deal found 8/6$204
This Super.com deal was found by Cheapflights users on 8/5. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:29 pm -
1 stop14h 42m
Sat 9/127:00 am -
1 stop7h 04m
Deal found 8/5$206
This Trip.com deal was found by Cheapflights users on 8/6. 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.
Sat 10/318:05 am -
1 stop7h 51m
Tue 11/37:00 am -
1 stop7h 10m
Deal found 8/6$207
This Trip.com deal was found by Cheapflights users on 8/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:00 am -
1 stop8h 59m
Tue 9/157:00 am -
1 stop7h 47m
Deal found 8/5$208
This FlightHub deal was found by Cheapflights users on 8/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/262:48 pm -
1 stop20h 23m
Wed 9/307:00 am -
1 stop7h 47m
Deal found 8/5$209
This CheapOair deal was found by Cheapflights users on 8/7. 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.
Sat 9/57:13 pm -
1 stop16h 38m
Wed 9/91:00 pm -
1 stop12h 20m
Deal found 8/7$210
This Trip.com deal was found by Cheapflights users on 8/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:29 pm -
1 stop14h 42m
Wed 9/307:00 am -
1 stop7h 47m
Deal found 8/5$212
This Trip.com deal was found by Cheapflights users on 8/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:29 pm -
1 stop14h 42m
Wed 9/167:00 am -
1 stop7h 47m
Deal found 8/5$213
This Trip.com deal was found by Cheapflights users on 8/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:13 pm -
1 stop16h 38m
Sat 9/126:00 pm -
1 stop7h 20m
Deal found 8/5$214
This Jettzy deal was found by Cheapflights users on 8/5. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:30 pm -
1 stop14h 41m
Sat 9/261:06 pm -
1 stop7h 29m
Deal found 8/5$226

Find flight deals from Oklahoma to Reagan-National

Keep the following information in mind while searching for Oklahoma to Reagan-National flight deals. Data was last updated August 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$200
(Frontier)

One-way from

$101
(Frontier)

Popular in

February

Cheapest in

January

Average price

$385

Good round-trip deal

$387 or less

Good one-way deal

$184 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. Reagan-National
Search Deals
One-way flight from Oklahoma to Washington, D.C. Reagan-National
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($90 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Oklahoma to Washington, D.C. Reagan-National.
Search Deals
Price to beat on a one-way flight from Oklahoma to Washington, D.C. Reagan-National.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Oklahoma 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 August 9, 2026.
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

Cheapest round-trip

TulsaWashington, D.C.

TUL Tulsa - DCA Washington, D.C. Reagan-National

TULDCA

Tulsa

Tue 10/6

2:05 pm-9:55 pm

1 stop6h 50m

Washington, D.C. Reagan-National

Wed 10/14

4:00 pm-10:15 pm

1 stop7h 15m

$257

TulsaWashington, D.C.

TUL Tulsa - DCA Washington, D.C. Reagan-National

TULDCA

Tulsa

Tue 10/6

2:05 pm-9:55 pm

1 stop6h 50m

Washington, D.C. Reagan-National

Tue 10/13

4:00 pm-10:20 pm

2 stops7h 20m

$262

TulsaWashington, D.C.

TUL Tulsa - DCA Washington, D.C. Reagan-National

TULDCA

Tulsa

Mon 9/21

4:53 pm-11:44 pm

1 stop5h 51m

Washington, D.C. Reagan-National

Wed 9/23

8:00 am-12:00 pm

1 stop5h 00m

$277

TulsaWashington, D.C.

TUL Tulsa - DCA Washington, D.C. Reagan-National

TULDCA

Tulsa

Tue 10/6

12:49 pm-7:33 pm

1 stop5h 44m

Washington, D.C. Reagan-National

Tue 10/13

1:25 pm-7:29 pm

1 stop7h 04m

$277

TulsaWashington, D.C.

TUL Tulsa - DCA Washington, D.C. Reagan-National

TULDCA

Tulsa

Thu 10/15

4:05 pm-11:30 pm

1 stop6h 25m

Washington, D.C. Reagan-National

Mon 10/19

7:15 pm-11:55 pm

1 stop5h 40m

$277

TulsaWashington, D.C.

TUL Tulsa - DCA Washington, D.C. Reagan-National

TULDCA

Tulsa

Sun 9/6

7:05 am-4:45 pm

2 stops8h 40m

Washington, D.C. Reagan-National

Sat 9/12

6:00 am-9:20 am

1 stop4h 20m

$282

TulsaWashington, D.C.

TUL Tulsa - DCA Washington, D.C. Reagan-National

TULDCA

Tulsa

Fri 10/9

1:35 pm-11:40 pm

1 stop9h 05m

Washington, D.C. Reagan-National

Sat 10/17

6:10 am-1:10 pm

1 stop8h 00m

$282

DallasWashington, D.C.

DFW Dallas/Fort Worth - DCA Washington, D.C. Reagan-National

DFWDCA

Dallas/Fort Worth

Sat 9/5

3:00 pm-11:50 pm

1 stop7h 50m

Washington, D.C. Reagan-National

Tue 9/8

7:40 pm-11:57 pm

1 stop5h 17m

$285

DallasWashington, D.C.

DFW Dallas/Fort Worth - DCA Washington, D.C. Reagan-National

DFWDCA

Dallas/Fort Worth

Wed 8/26

6:45 am-12:45 pm

1 stop5h 00m

Washington, D.C. Reagan-National

Wed 8/26

6:30 pm-11:59 pm

1 stop6h 29m

$299

DallasWashington, D.C.

DFW Dallas/Fort Worth - DCA Washington, D.C. Reagan-National

DFWDCA

Dallas/Fort Worth

Fri 8/28

4:10 pm-11:32 pm

1 stop6h 22m

Washington, D.C. Reagan-National

Wed 9/9

6:00 am-11:24 am

1 stop6h 24m

$333

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/6

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Oklahoma to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National 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. Reagan-National Airport

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

Currently, January is the cheapest month in which you can book a flight from Oklahoma to Washington, D.C. Reagan-National Airport (average of $370). Flying from Oklahoma to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $513). 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 DCA?

Find hourly flight availability from Oklahoma 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 August 9, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oklahoma to Washington, D.C. Reagan-National Airport as you normally would.

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

Airfare is below average for this route at the moment.
Oklahoma to Washington, D.C. Reagan-National Airport flights typically cost between $405 and $516 in September.
The cheapest round-trip price found within the last 5 days was $226 on Frontier (Sep 19-Sep 26).

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

The best time to book flights from Oklahoma to Washington, D.C. Reagan-National Airport is 71 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.

Related info for your journey

Find useful and relevant information for your journey from Oklahoma to Reagan-National. 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. Reagan-National Airport?

    A quick flight from Oklahoma to Washington, D.C. Reagan-National Airport can take about 5h 51m. Southwest provides one of the quickest options available for as low as $277. Airlines will cover a distance of 1046 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $118. American Airlines flights start at $144 while deals on Southwest start at $153 one-way.

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

    When deciding which route to take from Oklahoma to Washington, D.C. Reagan-National Airport consider Dallas/Fort Worth - Washington, D.C. Reagan-National, Fayetteville Northwest Arkansas - Washington, D.C. Reagan-National or Oklahoma City Will Rogers World - Washington, D.C. Reagan-National as they are the most popular.

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

    Consider Southwest (64%), American Airlines (51%) or PSA Airlines (51%) when booking your flight. These represent the most reliable airlines when flying from Oklahoma to Washington, D.C. Reagan-National Airport.

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

    On average you can expect to pay $337 for a flight from Oklahoma to Washington, D.C. Reagan-National Airport. The cheapest flight overall is $117 while the most popular route, (Dallas/Fort Worth - Washington, D.C. Reagan-National) is currently priced at $200.

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Oklahoma to Washington, D.C. Reagan-National Airport (average of $370). Flying from Oklahoma to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $513). 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
Owings Mills
Arlington
Tysons
Springfield
Lanham
Reston
Herndon
Rockville
Hyattsville
Fredericksburg
Falls Church
Hanover
Laurel
Oxon Hill
Clinton
Hunt Valley
Woodbridge
Silver Spring
Largo

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Alternative routes for Oklahoma to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Dulles Intl flights
Dallas/Fort Worth to Baltimore flights
Dallas/Fort Worth to Reagan-National flights
Atlanta to Baltimore flights
Boston to Baltimore flights
O'Hare Intl to Dulles Intl flights
Atlanta to Dulles Intl flights
Los Angeles to Reagan-National flights
San Francisco to Dulles Intl flights
Los Angeles to Baltimore flights
Atlanta to Reagan-National flights
O'Hare Intl to Reagan-National flights
Seattle to Dulles Intl flights
O'Hare Intl to Baltimore flights
San Francisco to Reagan-National flights
Boston to Reagan-National flights
Seattle to Reagan-National flights
Hobby to Baltimore flights
San Francisco to Baltimore flights
Fort Lauderdale to Baltimore flights
Boston to Dulles Intl flights
Orlando to Baltimore flights
Los Angeles to Dulles Intl flights
Denver to Baltimore flights
Orlando to Reagan-National flights
Seattle to Baltimore flights
Tampa to Dulles Intl flights
Miami to Reagan-National flights
Denver to Dulles Intl flights
Hobby to Dulles Intl flights
Hobby to Reagan-National flights
Minneapolis to Dulles Intl flights
Orlando to Dulles Intl flights
Minneapolis to Baltimore flights
Minneapolis to Reagan-National flights
George Bush Intcntl to Baltimore flights
Tampa to Reagan-National flights
Charlotte to Dulles Intl flights
Tampa to Baltimore flights
Midway to Dulles Intl flights
George Bush Intcntl to Dulles Intl flights
Austin to Dulles Intl flights
Detroit to Baltimore flights
Denver to Reagan-National flights
San Diego to Dulles Intl flights
Fort Lauderdale to Dulles Intl flights
Ontario to Dulles Intl flights
George Bush Intcntl to Reagan-National flights
Sky Harbor Intl to Dulles Intl flights
John F Kennedy Intl to Dulles Intl flights

Top 4 airlines flying from Oklahoma to Reagan-National

Discover the top 4 airlines that operate flights from Oklahoma 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 August 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$105Average$268FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$235Average$458FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$294Average$554FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$303Average$474FlexibilityNo cancel feeOn-time71%

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