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Dulles Intl

$75+ Cheap flights from Oklahoma City (OKC) to Dulles Intl (IAD)

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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — IAD
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Cheap flight deals from Oklahoma City to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Oklahoma City (OKC) to Dulles Intl (IAD). 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 October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$176
(Frontier)

One-way from

$75
(Frontier)

Popular in

February

Cheapest in

August

Average price

$366
Provider with most accurate pricing for Oklahoma City Will Rogers World-Washington, D.C. Dulles Intl flight deals.
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Provider most trusted by Cheapflights users for Oklahoma City Will Rogers World-Washington, D.C. Dulles Intl flights.
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From Oklahoma City Will Rogers World to Washington, D.C. Dulles Intl
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One-way flight from Oklahoma City Will Rogers World to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 35% potential increase in price ($272 potential increase over avg. RT price).
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Cheapest flight prices on average. 18% potential price decrease ($79 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Oklahoma City to Dulles Intl

Cheapest flights from Oklahoma City to Dulles Intl
Explore the most affordable flight options available from Oklahoma City to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

This CheapOair deal was found by Cheapflights users on 10/22. 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.
Thu 10/304:57 pmOKC - IAD
1 stop5h 32mFrontier
Sun 11/25:00 amIAD - OKC
1 stop10h 49mFrontier
Deal found 10/22$176
This Frontier deal was found by Cheapflights users on 10/22. 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 11/64:57 pmOKC - IAD
1 stop6h 14mFrontier
Mon 11/106:00 amIAD - OKC
1 stop11h 12mFrontier
Deal found 10/22$179
This Frontier deal was found by Cheapflights users on 10/20. 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.
Fri 12/124:49 pmOKC - IAD
1 stop5h 16mFrontier
Sun 12/145:45 amIAD - OKC
1 stop10h 34mFrontier
Deal found 10/20$192
This Booking.com deal was found by Cheapflights users on 10/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/64:57 pmOKC - IAD
1 stop6h 14mFrontier
Sun 11/96:00 amIAD - OKC
1 stop10h 49mFrontier
Deal found 10/21$194
This Delta deal was found by Cheapflights users on 10/22. 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.
Tue 12/911:22 amOKC - IAD
1 stop4h 38mDelta
Tue 12/1612:30 pmIAD - OKC
1 stop5h 38mDelta
Deal found 10/22$217
This Delta deal was found by Cheapflights users on 10/22. 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.
Mon 12/85:59 pmOKC - IAD
1 stop5h 13mDelta
Wed 12/107:35 pmIAD - OKC
1 stop5h 23mDelta
Deal found 10/22$219
This Priceline deal was found by Cheapflights users on 10/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/34:57 pmOKC - IAD
1 stop6h 14mFrontier
Tue 11/258:44 amIAD - OKC
1 stop9h 37mFrontier
Deal found 10/20$220
This Delta deal was found by Cheapflights users on 10/23. 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.
Thu 12/45:59 pmOKC - IAD
1 stop5h 13mDelta
Mon 12/83:38 pmIAD - OKC
1 stop5h 53mDelta
Deal found 10/23$221
This Delta deal was found by Cheapflights users on 10/23. 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.
Fri 12/55:59 pmOKC - IAD
1 stop5h 13mDelta
Tue 12/97:01 amIAD - OKC
1 stop7h 13mDelta
Deal found 10/23$243
This Delta deal was found by Cheapflights users on 10/22. 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.
Mon 12/85:59 pmOKC - IAD
1 stop5h 13mDelta
Sun 12/146:00 amIAD - OKC
1 stop5h 27mDelta
Deal found 10/22$245
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/98:29 pmOKC - IAD
2 stops17h 00mFrontier
Thu 12/115:45 amIAD - OKC
1 stop12h 39mFrontier
Deal found 10/20$248
This Priceline deal was found by Cheapflights users on 10/23. 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.
Mon 11/174:44 pmOKC - IAD
1 stop6h 27mFrontier
Sat 11/228:44 amIAD - OKC
1 stop6h 22mFrontier
Deal found 10/23$250

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oklahoma City to Dulles Intl 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 October 23, 2025.
Use the filters below to find and compare flights from Oklahoma City to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Oklahoma City

Fly to

Dulles Intl

Route

Depart

Return

Price

Oklahoma CityWashington, D.C.

OKC - IAD

OKCIAD

Oklahoma City Will Rogers World

Thu 11/6

4:57 pm-12:11 am

1 stop6h 14m

Washington, D.C. Dulles Intl

Mon 11/10

6:00 am-4:12 pm

1 stop11h 12m

$179

Oklahoma CityWashington, D.C.

OKC - IAD

OKCIAD

Oklahoma City Will Rogers World

Tue 12/9

11:22 am-5:00 pm

1 stop4h 38m

Washington, D.C. Dulles Intl

Wed 12/10

7:01 am-1:14 pm

1 stop7h 13m

$217

Oklahoma CityWashington, D.C.

OKC - IAD

OKCIAD

Oklahoma City Will Rogers World

Wed 12/10

5:59 pm-12:12 am

1 stop5h 13m

Washington, D.C. Dulles Intl

Tue 12/16

5:59 pm-11:58 pm

1 stop6h 59m

$217

Oklahoma CityWashington, D.C.

OKC - IAD

OKCIAD

Oklahoma City Will Rogers World

Mon 12/8

5:59 pm-12:12 am

1 stop5h 13m

Washington, D.C. Dulles Intl

Wed 12/10

7:35 pm-11:58 pm

1 stop5h 23m

$219

Oklahoma CityWashington, D.C.

OKC - IAD

OKCIAD

Oklahoma City Will Rogers World

Tue 12/9

11:22 am-5:00 pm

1 stop4h 38m

Washington, D.C. Dulles Intl

Mon 12/15

7:35 pm-11:58 pm

1 stop5h 23m

$219

Oklahoma CityWashington, D.C.

OKC - IAD

OKCIAD

Oklahoma City Will Rogers World

Thu 11/20

11:39 am-11:59 pm

1 stop11h 20m

Washington, D.C. Dulles Intl

Tue 11/25

8:44 am-5:21 pm

1 stop9h 37m

$220

Oklahoma CityWashington, D.C.

OKC - IAD

OKCIAD

Oklahoma City Will Rogers World

Thu 12/11

1:45 pm-10:15 pm

1 stop7h 30m

Washington, D.C. Dulles Intl

Sat 12/13

6:30 am-11:44 am

1 stop6h 14m

$221

Oklahoma CityWashington, D.C.

OKC - IAD

OKCIAD

Oklahoma City Will Rogers World

Mon 12/8

5:59 pm-12:12 am

1 stop5h 13m

Washington, D.C. Dulles Intl

Mon 12/15

7:35 pm-11:58 pm

1 stop5h 23m

$221

Oklahoma CityWashington, D.C.

OKC - IAD

OKCIAD

Oklahoma City Will Rogers World

Sat 12/13

6:50 am-2:40 pm

1 stop6h 50m

Washington, D.C. Dulles Intl

Sun 12/14

6:00 am-10:27 am

1 stop5h 27m

$243

Oklahoma CityWashington, D.C.

OKC - IAD

OKCIAD

Oklahoma City Will Rogers World

Sun 12/14

5:35 am-11:35 am

1 stop5h 00m

Washington, D.C. Dulles Intl

Mon 12/15

7:35 pm-11:58 pm

1 stop5h 23m

$245

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/23

Showing 1-10 of 23 results
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Compare providers for flights from Oklahoma City to Dulles Intl

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 Oklahoma City to Dulles Intl in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 Oklahoma City-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oklahoma City-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Oklahoma City-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oklahoma City-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Oklahoma City-Washington, D.C. Dulles Intl Airport 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 Oklahoma City to Dulles Intl

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

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

Currently, August is the cheapest month in which you can book a flight from Oklahoma City to Washington, D.C. Dulles Intl Airport (average of $216). Flying from Oklahoma City to Washington, D.C. Dulles Intl Airport in February is currently the most expensive (average of $459). 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.

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated October 23, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Oklahoma City to Washington, D.C. Dulles Intl Airport. 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.
Delta
7.9
Good
7,982 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,982 reviews
Delta
7.9
Good
7,982 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,995 reviews
Delta
7.9
Good
7,982 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,033 reviews
Delta
7.9
Good
7,982 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Oklahoma City to Dulles Intl. 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 from for flights from Oklahoma City to Washington, D.C. Dulles Intl?

    Located just 7.0 mi from the city center, Oklahoma City Will Rogers World is the airport most travelers will use when flying to Washington, D.C. Dulles Intl from Oklahoma City. Booking flights from Will Rogers World (OKC) to Washington, D.C. Dulles Intl should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Dulles Intl from 3 different airlines.

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

    A quick flight from Oklahoma City to Washington, D.C. Dulles Intl Airport can take about 4h 38m. Frontier provides one of the quickest options available for as low as $217. The distance between Oklahoma City and Washington, D.C. Dulles Intl Airport is about 1133 mi. This flight may include one or multiple stops.

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

    Cheapflights users have booked flights from Oklahoma City to Washington, D.C. Dulles Intl Airport round-trip from $296. Other airlines that can offer you cheap pricing are Delta, from $297, and American Airlines, from $324. United Airlines is 40% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oklahoma City to Dulles Intl 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 City to Washington, D.C. Dulles Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Oklahoma City to Washington, D.C. Dulles Intl Airport (average of $216). Flying from Oklahoma City to Washington, D.C. Dulles Intl Airport in February is currently the most expensive (average of $459). 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. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Springfield
Silver Spring
Hanover
Gaithersburg
Fredericksburg
Fairfax
Linthicum Heights
Falls Church
Owings Mills
Manassas
Largo
Oxon Hill
Laurel
Towson
National Harbor
Waldorf

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Top 3 airlines flying from Oklahoma City to Dulles Intl

Discover the top 3 airlines that operate flights from Oklahoma City to Dulles Intl. 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 October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$296Average$391FlexibilityNo cancel feeOn-time69%
DeltaCheapest$297Average$506FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$324Average$405FlexibilityNo cancel feeOn-time71%

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