HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Oklahoma

$70+ Cheap flights from Reagan-National (DCA) to Oklahoma

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — OKC
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Reagan-National to Oklahoma 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.

Cheap flight deals from Reagan-National to Oklahoma

Keep the following information in mind while searching for Reagan-National to Oklahoma flight deals. Data was last updated September 11, 2025.

Round-trip from

$133
(American Airlines)

One-way from

$70
(American Airlines)

Popular in

December

Cheapest in

August

Average price

$357

Good round-trip deal

$305 or less

Good one-way deal

$183 or less
From Washington, D.C. Reagan-National to Oklahoma
Search Deals
One-way flight from Washington, D.C. Reagan-National to Oklahoma
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from Washington, D.C. Reagan-National to Oklahoma.
Search Deals
Price to beat on a one-way flight from Washington, D.C. Reagan-National to Oklahoma.
Search Deals

Find flight deals from Reagan-National to Oklahoma

Cheapest flights from Reagan-National to Oklahoma
Explore the most affordable flight options available from Reagan-National to Oklahoma. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/11. 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.
Sat 10/2510:15 amDCA - DFW
Nonstop3h 35mAmerican Airlines
Sat 11/15:01 pmDFW - DCA
Nonstop2h 52mAmerican Airlines
Deal found 9/11$133
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Sat 10/117:02 pmDCA - DFW
Nonstop3h 22mAmerican Airlines
Sat 10/185:14 amDFW - DCA
Nonstop2h 52mAmerican Airlines
Deal found 9/9$139
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Sat 10/115:20 pmDCA - DFW
Nonstop3h 24mAmerican Airlines
Sat 10/119:00 pmDFW - DCA
Nonstop2h 59mAmerican Airlines
Deal found 9/9$143
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/15:00 amDCA - DFW
Nonstop3h 26mAmerican Airlines
Sun 10/55:10 amDFW - DCA
Nonstop2h 56mAmerican Airlines
Deal found 9/10$149
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Tue 9/305:00 amDCA - DFW
Nonstop3h 26mAmerican Airlines
Tue 9/309:00 pmDFW - DCA
Nonstop2h 58mAmerican Airlines
Deal found 9/9$159
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 10/317:02 pmDCA - DFW
Nonstop3h 25mAmerican Airlines
Sun 11/25:33 amDFW - DCA
Nonstop2h 46mAmerican Airlines
Deal found 9/10$165
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/237:17 pmDCA - DFW
Nonstop3h 35mAmerican Airlines
Mon 10/277:02 pmDFW - DCA
Nonstop2h 58mAmerican Airlines
Deal found 9/10$166
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Sat 10/255:00 amDCA - DFW
Nonstop3h 28mAmerican Airlines
Fri 10/317:02 pmDFW - DCA
Nonstop2h 58mAmerican Airlines
Deal found 9/9$168
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Sat 10/255:00 amDCA - DFW
Nonstop3h 28mAmerican Airlines
Sun 10/265:14 amDFW - DCA
Nonstop2h 52mAmerican Airlines
Deal found 9/9$169
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Sat 9/275:00 amDCA - DFW
Nonstop3h 26mAmerican Airlines
Sat 10/189:00 pmDFW - DCA
Nonstop2h 59mAmerican Airlines
Deal found 9/9$174
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 11/148:15 amDCA - XNA
1 stop11h 29mFrontier
Sun 11/167:29 pmXNA - DCA
1 stop25h 30mFrontier
Deal found 9/10$176
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Tue 9/235:00 amDCA - DFW
Nonstop3h 26mAmerican Airlines
Tue 9/305:07 amDFW - DCA
Nonstop2h 59mAmerican Airlines
Deal found 9/8$184

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to Oklahoma 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 September 11, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Oklahoma that are best for you.

Fly from

Reagan-National

Fly to

Oklahoma

Route

Depart

Return

Price

Washington, D.C.Dallas

DCA - DFW

DCADFW

Washington, D.C. Reagan-National

Sat 10/25

7:00 am-12:19 am

1 stop18h 19m

Dallas/Fort Worth

Sun 10/26

5:14 am-1:02 pm

1 stop6h 48m

$207

Washington, D.C.Dallas

DCA - DFW

DCADFW

Washington, D.C. Reagan-National

Thu 11/13

7:45 am-10:24 am

Nonstop3h 39m

Dallas/Fort Worth

Sun 11/16

7:00 am-10:50 am

Nonstop2h 50m

$208

Washington, D.C.Dallas

DCA - DFW

DCADFW

Washington, D.C. Reagan-National

Wed 10/1

5:00 am-7:26 am

Nonstop3h 26m

Dallas/Fort Worth

Sat 10/4

6:56 pm-11:00 pm

Nonstop3h 04m

$213

Washington, D.C.Dallas

DCA - DFW

DCADFW

Washington, D.C. Reagan-National

Sat 10/11

5:20 pm-7:44 pm

Nonstop3h 24m

Dallas/Fort Worth

Tue 10/14

7:00 am-12:56 pm

1 stop4h 56m

$225

Washington, D.C.Dallas

DCA - DFW

DCADFW

Washington, D.C. Reagan-National

Thu 11/13

1:00 pm-12:10 am

1 stop12h 10m

Dallas/Fort Worth

Sun 11/16

10:29 pm-4:59 pm

2 stops17h 30m

$226

Washington, D.C.Dallas

DCA - DFW

DCADFW

Washington, D.C. Reagan-National

Sun 11/9

6:30 am-9:13 am

Nonstop3h 43m

Dallas/Fort Worth

Wed 11/12

5:33 am-9:19 am

Nonstop2h 46m

$229

Washington, D.C.Dallas

DCA - DFW

DCADFW

Washington, D.C. Reagan-National

Sun 10/19

7:17 pm-9:52 pm

Nonstop3h 35m

Dallas/Fort Worth

Wed 10/22

5:14 am-9:06 am

Nonstop2h 52m

$229

Washington, D.C.Oklahoma City

DCA - OKC

DCAOKC

Washington, D.C. Reagan-National

Wed 10/15

6:00 am-9:40 am

1 stop4h 40m

Oklahoma City Will Rogers World

Sat 10/18

1:00 pm-9:50 pm

1 stop7h 50m

$230

Washington, D.C.Dallas

DCA - DFW

DCADFW

Washington, D.C. Reagan-National

Sat 10/4

7:00 am-1:11 pm

1 stop7h 11m

Dallas/Fort Worth

Sat 10/11

2:22 pm-9:59 pm

1 stop6h 37m

$233

Washington, D.C.Dallas

DCA - DFW

DCADFW

Washington, D.C. Reagan-National

Tue 11/18

2:51 pm-7:30 pm

1 stop5h 39m

Dallas/Fort Worth

Mon 11/24

3:45 pm-10:09 pm

1 stop5h 24m

$235

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 60 results
1
2
3
...
6

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

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

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

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Oklahoma (average of $334). Flying from Washington, D.C. Reagan-National Airport to Oklahoma in June is currently the most expensive (average of $401). 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 DCA to OK?

Find hourly flight availability from Reagan-National to Oklahoma. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

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

Reviews of airlines servicing Oklahoma

Get insights into the airlines that provide service to Oklahoma. 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 Oklahoma. Reviews last updated September 11, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and American Airlines from Washington, D.C. Reagan-National Airport to Oklahoma by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Crew

8.6

Overall

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
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Crew

8.6

Overall

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
8.0
Very good
7,960 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Crew

8.6

Overall

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
10,000 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Crew

8.6

Overall

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
3,177 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Crew

8.6

Overall

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 Reagan-National to Oklahoma. 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 Washington, D.C. Reagan-National Airport to Oklahoma?

    For as low as $208, Frontier can have you in Oklahoma from Washington, D.C. Reagan-National Airport in 3h 39m. The distance between Washington, D.C. Reagan-National Airport and Oklahoma is about 1189 mi. This flight may include one or multiple stops.

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

    The cheapest airlines for a one-way flight from Washington, D.C. Reagan-National Airport to Oklahoma are American Airlines ($83), United Airlines ($88), and Frontier ($93).

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

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

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

    Before booking your flight to Oklahoma from Washington, D.C. Reagan-National Airport, check out the most reliable airlines to get you to your destination on time: Republic Airways (100%), American Airlines (82%), Southwest( 72%).

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

    On average you can expect to pay $311 for a flight from Washington, D.C. Reagan-National Airport to Oklahoma. The cheapest flight overall is $163 while the most popular route, (Washington, D.C. Reagan-National - Dallas/Fort Worth) is currently priced at $129.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Oklahoma (average of $334). Flying from Washington, D.C. Reagan-National Airport to Oklahoma in June is currently the most expensive (average of $401). 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

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 Reagan-National to Oklahoma

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

Top 4 airlines flying from Reagan-National to Oklahoma

Discover the top 4 airlines that operate flights from Reagan-National to Oklahoma. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$128Average$280FlexibilityNo cancel feeOn-time62%
DeltaCheapest$196Average$311FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$475FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$291Average$419FlexibilityNo cancel feeOn-time63%

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.