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$79+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — OKC
Apr 21 — Apr 281
Tue 4/21
Tue 4/28
1 adult, Economy
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Cheap 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 March 22, 2026.

This CheapOair deal was found by Cheapflights users on 3/20. 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 4/107:00 am
DCA
-
OKC
1 stop13h 45m
Frontier
Mon 4/138:30 pm
OKC
-
DCA
1 stop24h 29m
Frontier
Deal found 3/20$171
This CheapOair deal was found by Cheapflights users on 3/20. 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 4/107:00 am
DCA
-
DFW
1 stop29h 09m
Frontier
Fri 4/173:33 pm
DFW
-
DCA
1 stop24h 26m
Frontier
Deal found 3/20$191
This CheapOair deal was found by Cheapflights users on 3/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/218:00 am
DCA
-
OKC
1 stop11h 45m
Frontier
Tue 4/287:30 pm
OKC
-
DCA
1 stop20h 29m
Frontier
Deal found 3/21$191
This Mytrip deal was found by Cheapflights users on 3/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:00 am
DCA
-
DFW
1 stop13h 53m
Frontier
Tue 4/144:15 pm
DFW
-
DCA
1 stop23h 44m
Frontier
Deal found 3/20$192
This Frontier deal was found by Cheapflights users on 3/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/47:00 am
DCA
-
DFW
1 stop7h 38m
Frontier
Sat 4/1812:19 pm
DFW
-
DCA
1 stop8h 40m
Frontier
Deal found 3/21$195
This Frontier deal was found by Cheapflights users on 3/17. 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.
Tue 4/77:00 am
DCA
-
DFW
1 stop13h 53m
Frontier
Wed 4/228:00 am
DFW
-
DCA
1 stop12h 59m
Frontier
Deal found 3/17$200
This Frontier deal was found by Cheapflights users on 3/18. 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.
Mon 5/41:59 pm
DCA
-
OKC
1 stop6h 45m
Frontier
Tue 5/1212:41 pm
OKC
-
DCA
1 stop8h 17m
Frontier
Deal found 3/18$200
This Frontier deal was found by Cheapflights users on 3/20. 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 4/91:00 pm
DCA
-
DFW
1 stop12h 12m
Frontier
Wed 4/157:30 am
DFW
-
DCA
1 stop8h 29m
Frontier
Deal found 3/20$201
This Frontier deal was found by Cheapflights users on 3/17. 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 4/186:00 pm
DCA
-
DFW
1 stop16h 13m
Frontier
Mon 4/205:20 am
DFW
-
DCA
1 stop6h 40m
Frontier
Deal found 3/17$202
This Kiwi.com deal was found by Cheapflights users on 3/18. 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 4/228:00 am
DCA
-
OKC
1 stop11h 45m
Frontier
Tue 4/287:30 pm
OKC
-
DCA
1 stop20h 29m
Frontier
Deal found 3/18$202
This Booking.com deal was found by Cheapflights users on 3/20. 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 4/238:00 am
DCA
-
DFW
1 stop13h 29m
Frontier
Sat 4/2512:19 pm
DFW
-
DCA
1 stop23h 41m
Frontier
Deal found 3/20$203
This Frontier deal was found by Cheapflights users on 3/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/241:59 pm
DCA
-
OKC
1 stop28h 29m
Frontier
Mon 4/278:29 pm
OKC
-
DCA
1 stop15h 31m
Frontier
Deal found 3/21$203

Find 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 March 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$171
(CheapOair)

One-way from

$79
(Super.com)

Popular in

March

Cheapest in

August

Average price

$478

Good round-trip deal

$386 or less

Good one-way deal

$186 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Oklahoma City Will Rogers World flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Oklahoma City Will Rogers World flights.
Search Deals
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. 11% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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

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 March 22, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Dallas

DCA - DFW

DCADFW

Washington, D.C. Reagan-National

Tue 4/14

6:00 pm-10:08 pm

1 stop5h 08m

Dallas/Fort Worth

Mon 4/20

5:59 pm-11:41 pm

1 stop4h 42m

$297

Washington, D.C.Dallas

DCA - DFW

DCADFW

Washington, D.C. Reagan-National

Thu 4/16

8:30 am-1:17 pm

1 stop5h 47m

Dallas/Fort Worth

Thu 4/16

5:25 pm-11:59 pm

1 stop5h 34m

$337

Washington, D.C.Dallas

DCA - DFW

DCADFW

Washington, D.C. Reagan-National

Sat 5/23

10:58 am-4:12 pm

1 stop6h 14m

Dallas/Fort Worth

Tue 5/26

5:10 am-11:56 am

1 stop5h 46m

$337

Washington, D.C.Dallas

DCA - DFW

DCADFW

Washington, D.C. Reagan-National

Tue 4/28

1:50 pm-9:55 pm

1 stop9h 05m

Dallas/Fort Worth

Thu 4/30

8:00 am-5:30 pm

1 stop8h 30m

$351

Washington, D.C.Dallas

DCA - DFW

DCADFW

Washington, D.C. Reagan-National

Sun 4/12

6:00 am-10:47 am

1 stop5h 47m

Dallas/Fort Worth

Fri 4/17

1:35 pm-11:17 pm

1 stop8h 42m

$358

Washington, D.C.Dallas

DCA - DFW

DCADFW

Washington, D.C. Reagan-National

Wed 5/20

9:39 am-2:15 pm

1 stop5h 36m

Dallas/Fort Worth

Sat 5/23

5:20 am-11:32 am

1 stop5h 12m

$369

Washington, D.C.Dallas

DCA - DFW

DCADFW

Washington, D.C. Reagan-National

Tue 4/28

6:42 am-11:25 am

1 stop5h 43m

Dallas/Fort Worth

Thu 4/30

7:00 am-11:03 am

Nonstop3h 03m

$377

Washington, D.C.Dallas

DCA - DFW

DCADFW

Washington, D.C. Reagan-National

Thu 4/30

6:00 am-8:33 am

Nonstop3h 33m

Dallas/Fort Worth

Fri 5/1

7:00 am-4:45 pm

1 stop8h 45m

$377

Washington, D.C.Oklahoma City

DCA - OKC

DCAOKC

Washington, D.C. Reagan-National

Thu 4/9

4:15 pm-6:25 pm

Nonstop3h 10m

Oklahoma City Will Rogers World

Mon 4/13

3:40 pm-11:50 pm

1 stop7h 10m

$383

Washington, D.C.Oklahoma City

DCA - OKC

DCAOKC

Washington, D.C. Reagan-National

Fri 4/24

4:15 pm-6:25 pm

Nonstop3h 10m

Oklahoma City Will Rogers World

Mon 4/27

11:15 am-3:00 pm

Nonstop2h 45m

$389

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/21

Showing 1-10 of 60 resultsSorted by cheapest first
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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, December is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Oklahoma (average of $112). Flying from Washington, D.C. Reagan-National Airport to Oklahoma in February is currently the most expensive (average of $385). 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 March 22, 2026.

It’s optimal to fly from Washington, D.C. Reagan-National Airport to Oklahoma in the morning. By choosing this option you can save up to 29% on the cost of your flight, compared to a flight in the afternoon.

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 March 22, 2026.
Get a feel of what it's like to fly with Southwest,American Airlines, andFrontier 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
4,324 reviews

Entertainment

7.5

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,324 reviews
Southwest
8.0
Very good
4,324 reviews

Entertainment

7.5

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,486 reviews
Southwest
8.0
Very good
4,324 reviews

Entertainment

7.5

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Frontier
5.7
Fair
3,019 reviews
Southwest
8.0
Very good
4,324 reviews

Entertainment

7.5

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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 $297, Delta can have you in Oklahoma from Washington, D.C. Reagan-National Airport in 5h 08m. 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 ($133), Southwest ($143), and United Airlines ($229).

  • 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 - 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: Southwest (73%), Republic Airways (68%), American Airlines( 47%).

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

    On average you can expect to pay $813 for a flight from Washington, D.C. Reagan-National Airport to Oklahoma. The cheapest flight overall is $138 while the most popular route, (Washington, D.C. Reagan-National - Dallas/Fort Worth) is currently priced at $187.

  • 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, December is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Oklahoma (average of $112). Flying from Washington, D.C. Reagan-National Airport to Oklahoma in February is currently the most expensive (average of $385). 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

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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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Top 3 airlines flying from Reagan-National to Oklahoma

Discover the top 3 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 March 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$110Average$253FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$267Average$461FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$271Average$442FlexibilityNo cancel feeOn-time63%

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