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$53+ Cheap flights from Dulles Intl (IAD) to Oklahoma City (OKC)

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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — OKC
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Cheap flight deals from Dulles Intl to Oklahoma City

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Oklahoma City (OKC). 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 November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$138
(Frontier)

One-way from

$53
(Trip.com)

Popular in

March

Cheapest in

August

Average price

$372
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Oklahoma City Will Rogers World flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Oklahoma City Will Rogers World flights.
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From Washington, D.C. Dulles Intl to Oklahoma City Will Rogers World
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One-way flight from Washington, D.C. Dulles Intl to Oklahoma City Will Rogers World
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Highest demand for flights based on searches. 13% potential increase in price ($73 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Dulles Intl to Oklahoma City

Cheapest flights from Dulles Intl to Oklahoma City
Explore the most affordable flight options available from Dulles Intl to Oklahoma City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This Frontier deal was found by Cheapflights users on 11/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/75:45 amIAD - OKC
1 stop10h 34mFrontier
Fri 12/124:49 pmOKC - IAD
1 stop5h 16mFrontier
Deal found 11/11$138
This Frontier deal was found by Cheapflights users on 11/13. 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 12/125:45 amIAD - OKC
1 stop10h 54mFrontier
Sun 12/144:29 pmOKC - IAD
1 stop5h 36mFrontier
Deal found 11/13$142
This Kiwi.com deal was found by Cheapflights users on 11/10. 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.
Mon 12/86:58 pmIAD - OKC
2 stops25h 34mFrontier
Sun 12/144:29 pmOKC - IAD
1 stop5h 36mFrontier
Deal found 11/10$180
This Kiwi.com deal was found by Cheapflights users on 11/10. 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.
Thu 12/115:45 amIAD - OKC
1 stop12h 39mFrontier
Fri 12/124:49 pmOKC - IAD
1 stop5h 16mFrontier
Deal found 11/10$181
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:45 amIAD - OKC
1 stop12h 39mFrontier
Sat 12/68:29 pmOKC - IAD
2 stops18h 55mFrontier
Deal found 11/11$184
This Frontier deal was found by Cheapflights users on 11/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/55:45 amIAD - OKC
1 stop10h 54mFrontier
Sun 12/74:29 pmOKC - IAD
1 stop5h 36mFrontier
Deal found 11/11$205
This Kiwi.com deal was found by Cheapflights users on 11/10. 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.
Thu 12/115:45 amIAD - OKC
1 stop12h 39mFrontier
Sat 12/138:29 pmOKC - IAD
2 stops10h 57mFrontier
Deal found 11/10$222
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/125:45 amIAD - OKC
1 stop10h 54mFrontier
Mon 12/158:29 pmOKC - IAD
2 stops17h 00mFrontier
Deal found 11/11$233
This Priceline deal was found by Cheapflights users on 11/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/305:42 amIAD - OKC
1 stop6h 07mFrontier
Fri 12/54:49 pmOKC - IAD
1 stop5h 16mFrontier
Deal found 11/10$235
This Frontier deal was found by Cheapflights users on 11/13. 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 11/176:00 amIAD - OKC
1 stop10h 49mFrontier
Thu 11/2011:39 amOKC - IAD
1 stop5h 07mFrontier
Deal found 11/13$240

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Oklahoma City 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 November 13, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Oklahoma City that are best for you.

Fly from

Dulles Intl

Fly to

Oklahoma City

Route

Depart

Return

Price

Washington, D.C.Oklahoma City

IAD - OKC

IADOKC

Washington, D.C. Dulles Intl

Mon 12/8

6:58 pm-7:32 pm

2 stops25h 34m

Oklahoma City Will Rogers World

Sun 12/14

4:29 pm-11:05 pm

1 stop5h 36m

$180

Washington, D.C.Oklahoma City

IAD - OKC

IADOKC

Washington, D.C. Dulles Intl

Sun 11/30

5:42 am-10:49 am

1 stop6h 07m

Oklahoma City Will Rogers World

Fri 12/5

4:49 pm-11:05 pm

1 stop5h 16m

$235

Washington, D.C.Oklahoma City

IAD - OKC

IADOKC

Washington, D.C. Dulles Intl

Wed 1/7

6:20 am-10:30 am

1 stop5h 10m

Oklahoma City Will Rogers World

Sat 1/17

4:15 pm-11:37 pm

1 stop6h 22m

$323

Washington, D.C.Oklahoma City

IAD - OKC

IADOKC

Washington, D.C. Dulles Intl

Tue 12/16

5:15 pm-10:15 pm

1 stop6h 00m

Oklahoma City Will Rogers World

Wed 12/17

5:00 am-11:23 am

1 stop5h 23m

$334

Washington, D.C.Oklahoma City

IAD - OKC

IADOKC

Washington, D.C. Dulles Intl

Thu 11/27

3:35 pm-8:38 pm

1 stop6h 03m

Oklahoma City Will Rogers World

Wed 12/3

5:35 am-11:33 am

1 stop4h 58m

$337

Washington, D.C.Oklahoma City

IAD - OKC

IADOKC

Washington, D.C. Dulles Intl

Sat 12/6

8:30 am-2:02 pm

1 stop6h 32m

Oklahoma City Will Rogers World

Tue 12/9

1:45 pm-8:42 pm

1 stop5h 57m

$339

Washington, D.C.Oklahoma City

IAD - OKC

IADOKC

Washington, D.C. Dulles Intl

Wed 1/7

6:20 am-10:30 am

1 stop5h 10m

Oklahoma City Will Rogers World

Wed 1/14

11:25 am-5:17 pm

1 stop4h 52m

$339

Washington, D.C.Oklahoma City

IAD - OKC

IADOKC

Washington, D.C. Dulles Intl

Thu 12/4

3:38 pm-8:31 pm

1 stop5h 53m

Oklahoma City Will Rogers World

Tue 12/9

11:22 am-6:21 pm

1 stop5h 59m

$339

Washington, D.C.Oklahoma City

IAD - OKC

IADOKC

Washington, D.C. Dulles Intl

Tue 12/9

7:01 am-1:14 pm

1 stop7h 13m

Oklahoma City Will Rogers World

Wed 12/10

1:59 pm-9:29 pm

1 stop6h 30m

$339

Washington, D.C.Oklahoma City

IAD - OKC

IADOKC

Washington, D.C. Dulles Intl

Tue 1/6

6:20 am-10:30 am

1 stop5h 10m

Oklahoma City Will Rogers World

Thu 1/15

4:15 pm-11:37 pm

1 stop6h 22m

$339

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 19 results
1
2

Compare providers for flights from Dulles Intl to Oklahoma City

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 Dulles Intl to Oklahoma City in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 Washington, D.C. Dulles Intl Airport-Oklahoma City flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C. Dulles Intl Airport-Oklahoma City flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Oklahoma City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Oklahoma City flights, Cheapflights users trust eDreams the most. eDreams 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 Washington, D.C. Dulles Intl Airport-Oklahoma City 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 Dulles Intl to Oklahoma City

Have a flexible travel schedule? Discover the best time to fly to Oklahoma City from Dulles Intl 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. Dulles Intl Airport to Oklahoma City

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Oklahoma City?

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Oklahoma City (average of $118). Flying from Washington, D.C. Dulles Intl Airport to Oklahoma City in February is currently the most expensive (average of $439). 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 IAD to OKC?

Find hourly flight availability from Dulles Intl to Oklahoma City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 13, 2025.

When flying from Washington, D.C. Dulles Intl Airport to Oklahoma City, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 2% versus a flight in the morning.

Reviews of airlines servicing Oklahoma City

Get insights into the airlines that provide service to Oklahoma City. 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 City. Reviews last updated November 13, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Washington, D.C. Dulles Intl Airport to Oklahoma City. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

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
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

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
7.9
Good
8,007 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

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
United Airlines
7.4
Good
9,017 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

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
11,051 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

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 Dulles Intl to Oklahoma City. 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 into for flights to Oklahoma City from Washington, D.C. Dulles Intl?

    Most people fly into Oklahoma City Will Rogers World (OKC) if they book a flight to Oklahoma City from Washington, D.C. Dulles Intl. On average, Will Rogers World has 0 inbound flights from Washington, D.C. Dulles Intl per day from 4 airlines. Oklahoma City Will Rogers World is conveniently located just 7.0 mi from Oklahoma City’s city center.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Oklahoma City?

    There are many flights that can get you from Washington, D.C. Dulles Intl Airport to Oklahoma City in 5h 10m. Fly via Frontier, Delta, or United Airlines to get the fastest option. Washington, D.C. Dulles Intl Airport and Oklahoma City are separated by a distance of 1133 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Delta, at $178, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Oklahoma City.Alternate airlines to your destination round-trip include United Airlines and Southwest. Delta is 60% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Dulles Intl to Oklahoma City that include hotel bookings?

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

  • How can I find direct flights from Dulles Intl to Oklahoma City?

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

  • Can I find deals for business class flights from Dulles Intl to Oklahoma City?

    Yes. Cheapflights offers flight deals from Dulles Intl to Oklahoma City 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. Dulles Intl Airport to Oklahoma City?

    Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Oklahoma City (average of $118). Flying from Washington, D.C. Dulles Intl Airport to Oklahoma City in February is currently the most expensive (average of $439). 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 Oklahoma City?

Book flights to Oklahoma City if you plan to visit one of these locations
Norman
Yukon
Moore
Edmond
Shawnee
Ada
Midwest City

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Top 4 airlines flying from Dulles Intl to Oklahoma City

Discover the top 4 airlines that operate flights from Dulles Intl to Oklahoma City. 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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$178Average$436FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$266Average$497FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$294Average$432FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$316Average$477FlexibilityNo cancel feeOn-time71%

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