HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Oklahoma City

$80+ 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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — OKC
May 15 — May 221
Fri 5/15
Fri 5/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl to Oklahoma City 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 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 April 15, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/10. 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 5/298:47 pm
IAD
-
OKC
2 stops17h 46m
Multiple Airlines
Tue 6/21:56 pm
OKC
-
IAD
1 stop8h 13m
Multiple Airlines
Deal found 4/10$266
This Kiwi.com deal was found by Cheapflights users on 4/10. 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 5/298:47 pm
IAD
-
OKC
2 stops17h 46m
Multiple Airlines
Wed 6/36:05 pm
OKC
-
IAD
1 stop23h 37m
Multiple Airlines
Deal found 4/10$267
This Frontier deal was found by Cheapflights users on 4/11. 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 6/269:55 am
IAD
-
OKC
1 stop9h 49m
Frontier
Tue 7/71:56 pm
OKC
-
IAD
1 stop8h 21m
Frontier
Deal found 4/11$270
This Priceline deal was found by Cheapflights users on 4/12. 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 5/107:40 am
IAD
-
OKC
1 stop6h 21m
Frontier
Sun 5/171:56 pm
OKC
-
IAD
1 stop8h 13m
Frontier
Deal found 4/12$271
This Kiwi.com deal was found by Cheapflights users on 4/10. 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.
Tue 5/267:37 pm
IAD
-
OKC
2 stops18h 33m
Frontier
Tue 6/21:56 pm
OKC
-
IAD
1 stop8h 13m
Frontier
Deal found 4/10$274
This Kiwi.com deal was found by Cheapflights users on 4/12. 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 5/46:00 am
IAD
-
OKC
1 stop9h 21m
Frontier
Wed 5/61:55 pm
OKC
-
IAD
2 stops19h 17m
Frontier
Deal found 4/12$276
This eDestinos deal was found by Cheapflights users on 4/13. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/165:26 pm
IAD
-
OKC
2 stops26h 43m
Frontier
Fri 5/298:04 pm
OKC
-
IAD
1 stop11h 08m
Frontier
Deal found 4/13$282
This Kiwi.com deal was found by Cheapflights users on 4/10. 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 5/298:47 pm
IAD
-
OKC
2 stops17h 46m
Multiple Airlines
Mon 6/18:04 pm
OKC
-
IAD
1 stop11h 08m
Multiple Airlines
Deal found 4/10$284
This Expedia deal was found by Cheapflights users on 4/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/147:40 am
IAD
-
OKC
1 stop6h 21m
Frontier
Sun 5/171:56 pm
OKC
-
IAD
1 stop8h 13m
Frontier
Deal found 4/14$290
This Kiwi.com deal was found by Cheapflights users on 4/12. 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 6/27:37 pm
IAD
-
OKC
2 stops18h 33m
Frontier
Thu 6/41:56 pm
OKC
-
IAD
1 stop8h 13m
Frontier
Deal found 4/12$291
This Kiwi.com deal was found by Cheapflights users on 4/10. 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.
Tue 5/267:37 pm
IAD
-
OKC
2 stops18h 33m
Frontier
Thu 6/41:56 pm
OKC
-
IAD
1 stop8h 13m
Frontier
Deal found 4/10$292
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/253:08 pm
IAD
-
OKC
2 stops21h 48m
Multiple Airlines
Fri 5/298:04 pm
OKC
-
IAD
1 stop11h 08m
Multiple Airlines
Deal found 4/13$294

Find 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 April 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$266
(Kiwi.com)

One-way from

$80
(Booking.com)

Popular in

March

Cheapest in

June

Average price

$429
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Oklahoma City Will Rogers World flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Oklahoma City Will Rogers World flights.
Search Deals
From Washington, D.C. Dulles Intl to Oklahoma City Will Rogers World
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Oklahoma City Will Rogers World
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($141 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 April 15, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Oklahoma City

IAD - OKC

IADOKC

Washington, D.C. Dulles Intl

Wed 5/13

6:00 am-11:07 am

1 stop6h 07m

Oklahoma City Will Rogers World

Sat 5/16

6:20 pm-12:33 am

1 stop5h 13m

$371

Washington, D.C.Oklahoma City

IAD - OKC

IADOKC

Washington, D.C. Dulles Intl

Tue 5/12

8:30 am-2:53 pm

1 stop7h 23m

Oklahoma City Will Rogers World

Sat 5/16

5:10 pm-11:59 pm

1 stop5h 49m

$371

Washington, D.C.Oklahoma City

IAD - OKC

IADOKC

Washington, D.C. Dulles Intl

Tue 5/12

6:20 am-1:30 pm

1 stop8h 10m

Oklahoma City Will Rogers World

Tue 5/19

7:15 am-4:50 pm

1 stop8h 35m

$382

Washington, D.C.Oklahoma City

IAD - OKC

IADOKC

Washington, D.C. Dulles Intl

Thu 5/21

6:08 am-12:24 pm

1 stop7h 16m

Oklahoma City Will Rogers World

Sun 5/24

5:40 am-11:50 am

1 stop5h 10m

$409

Washington, D.C.Oklahoma City

IAD - OKC

IADOKC

Washington, D.C. Dulles Intl

Sat 5/16

6:08 am-10:31 am

1 stop5h 23m

Oklahoma City Will Rogers World

Fri 5/29

11:05 am-6:43 pm

1 stop6h 38m

$409

Washington, D.C.Oklahoma City

IAD - OKC

IADOKC

Washington, D.C. Dulles Intl

Wed 5/27

7:30 am-5:29 pm

1 stop10h 59m

Oklahoma City Will Rogers World

Wed 6/3

7:09 am-2:10 pm

1 stop6h 01m

$425

Washington, D.C.Oklahoma City

IAD - OKC

IADOKC

Washington, D.C. Dulles Intl

Sat 9/12

12:50 pm-6:09 pm

1 stop6h 19m

Oklahoma City Will Rogers World

Wed 9/16

10:30 am-5:37 pm

1 stop6h 07m

$425

Washington, D.C.Oklahoma City

IAD - OKC

IADOKC

Washington, D.C. Dulles Intl

Thu 7/16

6:00 am-10:26 am

1 stop5h 26m

Oklahoma City Will Rogers World

Mon 7/20

5:12 pm-12:41 am

1 stop6h 29m

$425

Washington, D.C.Oklahoma City

IAD - OKC

IADOKC

Washington, D.C. Dulles Intl

Fri 5/22

3:08 pm-8:29 pm

1 stop6h 21m

Oklahoma City Will Rogers World

Sun 5/24

5:40 am-11:50 am

1 stop5h 10m

$425
Quickest round-trip

Washington, D.C.Oklahoma City

IAD - OKC

IADOKC

Washington, D.C. Dulles Intl

Tue 5/26

7:38 pm-11:59 pm

1 stop5h 21m

Oklahoma City Will Rogers World

Wed 6/3

5:40 am-11:39 am

1 stop4h 59m

$425

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Oklahoma City flight deals on Cheapflights vs. FlightHub >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 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 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

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Oklahoma City?

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 April 15, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican 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.
Delta
7.9
Good
8,406 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,406 reviews
Delta
7.9
Good
8,406 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,589 reviews
Delta
7.9
Good
8,406 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,580 reviews
Delta
7.9
Good
8,406 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Frontier
5.7
Fair
2,989 reviews
Delta
7.9
Good
8,406 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 9h 49m. Fly via Frontier to get the fastest option. Washington, D.C. Dulles Intl Airport and Oklahoma City are separated by a distance of 1133 mi.

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

    Frontier, at $111, 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 Delta and United Airlines. Frontier is 73% cheaper than the average price of flights available within the next 90 days to this destination.

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

    One-way options have recently been found by users for as low as $89 on Frontier. Other airlines that offer cheap prices include United Airlines from $147 and American Airlines from $175 one-way.

  • 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.

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

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.

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 April 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$111Average$232FlexibilityNo cancel feeOn-time62%
DeltaCheapest$118Average$359FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$284Average$496FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$316Average$473FlexibilityNo cancel feeOn-time71%

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.