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$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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — OKC
ago. 3 — ago. 101
dom. 8/3
dom. 8/10
1 adult, Economy
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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 julio 29, 2025.

Round-trip from

$138
(American Airlines)

One-way from

$70
(American Airlines)

Popular in

December

Cheapest in

August

Average price

$402

Good round-trip deal

$277 or less

Good one-way deal

$203 or less
From Washington, D.C. Reagan-National to Oklahoma
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One-way flight from Washington, D.C. Reagan-National to Oklahoma
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Highest demand for flights based on searches. 6% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Washington, D.C. Reagan-National to Oklahoma.
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Price to beat on a one-way flight from Washington, D.C. Reagan-National to Oklahoma.
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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 julio 29, 2025.

This American Airlines deal was found by Cheapflights users on 7/27. 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.
mié. 9/1011:30 amDCA - DFW
Nonstop3h 15mAmerican Airlines
mié. 9/175:10 amDFW - DCA
Nonstop2h 56mAmerican Airlines
Deal found 7/27$138
This Frontier deal was found by Cheapflights users on 7/27. 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.
mar. 8/121:00 pmDCA - DFW
1 stop11h 40mFrontier
mié. 8/137:15 amDFW - DCA
1 stop8h 44mFrontier
Deal found 7/27$218
This FlightHub deal was found by Cheapflights users on 7/28. 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.
lun. 8/251:00 pmDCA - OKC
1 stop7h 41mFrontier
sáb. 8/303:36 pmOKC - DCA
1 stop19h 35mFrontier
Deal found 7/28$235
This FlightHub deal was found by Cheapflights users on 7/27. 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.
mié. 8/137:00 amDCA - XNA
1 stop12h 31mFrontier
vie. 8/158:00 pmXNA - DCA
1 stop15h 04mFrontier
Deal found 7/27$235
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/2112:20 pmDCA - DFW
1 stop5h 51mDelta
lun. 8/254:00 pmDFW - DCA
1 stop5h 46mDelta
Deal found 7/29$256
This American Airlines deal was found by Cheapflights users on 7/27. 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.
mié. 9/32:34 pmDCA - OKC
Nonstop3h 11mAmerican Airlines
mié. 9/105:15 pmOKC - DCA
Nonstop3h 01mAmerican Airlines
Deal found 7/27$277
This Southwest deal was found by Cheapflights users on 7/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/34:40 pmDCA - OKC
Nonstop3h 00mSouthwest
mié. 9/244:30 pmOKC - DCA
1 stop4h 55mSouthwest
Deal found 7/28$287
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/303:59 pmDCA - TUL
1 stop6h 43mUnited Airlines
dom. 8/317:45 amTUL - DCA
1 stop5h 31mUnited Airlines
Deal found 7/29$292
This Southwest deal was found by Cheapflights users on 7/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/64:55 pmDCA - TUL
1 stop5h 55mSouthwest
sáb. 9/133:45 pmTUL - DCA
1 stop5h 10mSouthwest
Deal found 7/29$296
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/264:47 pmDCA - OKC
1 stop5h 55mUnited Airlines
sáb. 8/301:45 pmOKC - DCA
1 stop6h 08mUnited Airlines
Deal found 7/28$297
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/277:38 pmDCA - OKC
1 stop5h 21mDelta
dom. 8/316:50 amOKC - DCA
1 stop7h 00mDelta
Deal found 7/28$327
This American Airlines deal was found by Cheapflights users on 7/29. 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.
sáb. 11/11:30 pmDCA - TUL
1 stop9h 49mAmerican Airlines
mar. 11/45:02 pmTUL - DCA
Nonstop2h 43mAmerican Airlines
Deal found 7/29$369

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 julio 29, 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

mié. 9/10

11:30 am-1:45 pm

Nonstop3h 15m

Dallas/Fort Worth

mié. 9/17

5:10 am-9:06 am

Nonstop2h 56m

$138

Washington, D.C.Dallas

DCA - DFW

DCADFW

Washington, D.C. Reagan-National

mar. 8/12

1:00 pm-11:40 pm

1 stop11h 40m

Dallas/Fort Worth

sáb. 8/16

7:15 am-9:57 pm

1 stop13h 42m

$218

Washington, D.C.Oklahoma City

DCA - OKC

DCAOKC

Washington, D.C. Reagan-National

lun. 8/25

1:00 pm-7:41 pm

1 stop7h 41m

Oklahoma City Will Rogers World

sáb. 8/30

3:36 pm-12:11 pm

1 stop19h 35m

$235

Washington, D.C.Fayetteville

DCA - XNA

DCAXNA

Washington, D.C. Reagan-National

mié. 8/13

7:00 am-6:31 pm

1 stop12h 31m

Fayetteville Northwest Arkansas

vie. 8/15

8:00 pm-12:04 pm

1 stop15h 04m

$235

Washington, D.C.Dallas

DCA - DFW

DCADFW

Washington, D.C. Reagan-National

mar. 8/19

6:00 am-10:08 am

1 stop5h 08m

Dallas/Fort Worth

lun. 8/25

4:00 pm-9:48 pm

1 stop4h 48m

$247

Washington, D.C.Oklahoma City

DCA - OKC

DCAOKC

Washington, D.C. Reagan-National

mié. 9/3

2:34 pm-4:45 pm

Nonstop3h 11m

Oklahoma City Will Rogers World

mié. 9/10

5:15 pm-9:16 pm

Nonstop3h 01m

$277

Washington, D.C.Oklahoma City

DCA - OKC

DCAOKC

Washington, D.C. Reagan-National

mié. 9/3

4:40 pm-6:40 pm

Nonstop3h 00m

Oklahoma City Will Rogers World

mié. 9/10

4:30 pm-10:25 pm

1 stop4h 55m

$287

Washington, D.C.Tulsa

DCA - TUL

DCATUL

Washington, D.C. Reagan-National

sáb. 8/30

3:59 pm-9:42 pm

1 stop6h 43m

Tulsa

dom. 8/31

7:45 am-2:16 pm

1 stop5h 31m

$292

Washington, D.C.Tulsa

DCA - TUL

DCATUL

Washington, D.C. Reagan-National

sáb. 9/6

4:55 pm-9:50 pm

1 stop5h 55m

Tulsa

sáb. 9/13

3:45 pm-9:55 pm

1 stop5h 10m

$296

Washington, D.C.Oklahoma City

DCA - OKC

DCAOKC

Washington, D.C. Reagan-National

mar. 8/26

7:38 pm-11:59 pm

1 stop5h 21m

Oklahoma City Will Rogers World

mié. 8/27

5:50 am-12:40 pm

1 stop5h 50m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

Showing 1-10 of 35 results
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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, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Oklahoma (average of $348). 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 julio 29, 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 julio 29, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,238 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,977 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,899 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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.

  • 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 ($70), Frontier ($98), and United Airlines ($104).

  • 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 - Oklahoma City Will Rogers World or Washington, D.C. Reagan-National - Tulsa 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 (77%), PSA Airlines( 63%).

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

    On average you can expect to pay $310 for a flight from Washington, D.C. Reagan-National Airport to Oklahoma. The cheapest flight overall is $103 while the most popular route, (Washington, D.C. Reagan-National - Dallas/Fort Worth) is currently priced at $168.

  • 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, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Oklahoma (average of $348). 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.

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Alternative routes for Reagan-National to Oklahoma

See prices for flight routes from nearby airports that may be better suited for you.
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Reagan-National to O'Hare Intl flights
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Dulles Intl to O'Hare Intl flights
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Reagan-National to Atlanta flights
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Reagan-National to Hobby flights
Baltimore to San Francisco flights
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Reagan-National to Denver flights
Dulles Intl to Denver flights
Dulles Intl to Minneapolis flights
Dulles Intl to Honolulu flights
Baltimore to Minneapolis flights
Dulles Intl to Hobby flights
Dulles Intl to Sky Harbor Intl flights
Baltimore to Midway flights
Dulles Intl to New Orleans flights
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Reagan-National to Tampa flights
Dulles Intl to Detroit flights

Top 5 airlines flying from Reagan-National to Oklahoma

Discover the top 5 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 julio 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$113Average$256FlexibilityNo cancel feeOn-time62%
DeltaCheapest$196Average$380FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$245Average$471FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$263Average$464FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$295Average$425FlexibilityNo cancel feeOn-time63%

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