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Oklahoma City

$82+ 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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — OKC
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
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 September 16, 2025.

Round-trip from

$226
(Frontier)

One-way from

$82
(Frontier)

Popular in

March

Cheapest in

August

Average price

$490
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. 10% potential increase in price ($54 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 16, 2025.

This Frontier deal was found by Cheapflights users on 9/15. 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 11/66:00 amIAD - OKC
1 stop10h 50mFrontier
Mon 11/104:57 pmOKC - IAD
1 stop6h 14mFrontier
Deal found 9/15$226
This Frontier deal was found by Cheapflights users on 9/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/309:52 pmIAD - OKC
2 stops22h 08mFrontier
Sun 11/27:45 pmOKC - IAD
2 stops18h 11mFrontier
Deal found 9/14$242
This Frontier deal was found by Cheapflights users on 9/15. 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 10/309:52 pmIAD - OKC
2 stops22h 08mFrontier
Thu 11/67:45 pmOKC - IAD
2 stops17h 55mFrontier
Deal found 9/15$243
This Frontier deal was found by Cheapflights users on 9/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/126:15 amIAD - OKC
1 stop11h 38mFrontier
Sun 10/197:41 pmOKC - IAD
2 stops18h 58mFrontier
Deal found 9/14$251
This Frontier deal was found by Cheapflights users on 9/15. 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 10/510:09 pmIAD - OKC
2 stops21h 52mFrontier
Fri 10/107:21 pmOKC - IAD
2 stops15h 38mFrontier
Deal found 9/15$261
This Frontier deal was found by Cheapflights users on 9/15. 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 10/91:07 pmIAD - OKC
2 stops22h 10mFrontier
Fri 10/108:30 pmOKC - IAD
2 stops14h 29mFrontier
Deal found 9/15$280
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Thu 11/138:36 pmIAD - OKC
2 stops22h 19mFrontier
Mon 11/174:44 pmOKC - IAD
1 stop6h 27mFrontier
Deal found 9/13$289
This Frontier deal was found by Cheapflights users on 9/16. 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 11/88:36 pmIAD - OKC
2 stops20h 13mFrontier
Mon 11/104:57 pmOKC - IAD
1 stop6h 14mFrontier
Deal found 9/16$313
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:55 pmIAD - OKC
1 stop6h 52mAmerican Airlines
Wed 12/318:10 amOKC - IAD
1 stop7h 55mAmerican Airlines
Deal found 9/14$337
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2810:25 amIAD - OKC
2 stops11h 49mAmerican Airlines
Wed 10/295:00 amOKC - IAD
2 stops7h 48mAmerican Airlines
Deal found 9/14$347

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 September 16, 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

Thu 10/9

1:07 pm-10:17 am

2 stops22h 10m

Oklahoma City Will Rogers World

Fri 10/10

8:30 pm-11:59 am

2 stops14h 29m

$280

Washington, D.C.Oklahoma City

IAD - OKC

IADOKC

Washington, D.C. Dulles Intl

Thu 11/13

8:36 pm-5:55 pm

2 stops22h 19m

Oklahoma City Will Rogers World

Mon 11/17

4:44 pm-12:11 am

1 stop6h 27m

$289

Washington, D.C.Oklahoma City

IAD - OKC

IADOKC

Washington, D.C. Dulles Intl

Tue 10/7

5:15 pm-10:15 pm

1 stop6h 00m

Oklahoma City Will Rogers World

Wed 10/8

3:58 pm-11:51 pm

1 stop6h 53m

$337

Washington, D.C.Oklahoma City

IAD - OKC

IADOKC

Washington, D.C. Dulles Intl

Wed 10/15

5:52 pm-11:58 pm

1 stop7h 06m

Oklahoma City Will Rogers World

Sat 10/18

6:40 am-1:37 pm

1 stop5h 57m

$348

Washington, D.C.Oklahoma City

IAD - OKC

IADOKC

Washington, D.C. Dulles Intl

Thu 11/6

9:12 am-1:25 pm

1 stop5h 13m

Oklahoma City Will Rogers World

Tue 11/11

4:31 pm-10:33 pm

1 stop5h 02m

$348

Washington, D.C.Oklahoma City

IAD - OKC

IADOKC

Washington, D.C. Dulles Intl

Wed 10/22

1:20 pm-7:11 pm

1 stop6h 51m

Oklahoma City Will Rogers World

Sat 10/25

5:23 pm-11:51 pm

1 stop5h 28m

$348

Washington, D.C.Oklahoma City

IAD - OKC

IADOKC

Washington, D.C. Dulles Intl

Sat 11/8

12:55 pm-7:51 pm

1 stop7h 56m

Oklahoma City Will Rogers World

Tue 11/11

5:25 pm-11:44 pm

1 stop5h 19m

$348

Washington, D.C.Oklahoma City

IAD - OKC

IADOKC

Washington, D.C. Dulles Intl

Sat 11/8

6:13 pm-1:52 pm

1 stop20h 39m

Oklahoma City Will Rogers World

Mon 11/10

4:57 pm-12:11 am

1 stop6h 14m

$351

Washington, D.C.Oklahoma City

IAD - OKC

IADOKC

Washington, D.C. Dulles Intl

Wed 10/22

8:09 am-5:56 pm

2 stops10h 47m

Oklahoma City Will Rogers World

Sat 10/25

4:21 pm-10:51 pm

1 stop5h 30m

$353

Washington, D.C.Oklahoma City

IAD - OKC

IADOKC

Washington, D.C. Dulles Intl

Tue 11/25

5:00 am-10:20 am

1 stop6h 20m

Oklahoma City Will Rogers World

Wed 12/3

6:00 am-5:05 pm

1 stop10h 05m

$357

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 21 results
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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 $334). Flying from Washington, D.C. Dulles Intl Airport to Oklahoma City 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 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 September 16, 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 3% 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 September 16, 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

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

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

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

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
8.0
Very good
7,957 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

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
8,924 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

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
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

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 6h. Fly via Frontier, United Airlines, or Delta 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 61% 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 $82 on Frontier. Other airlines that offer cheap prices include United Airlines from $169 and Delta from $169 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.

  • 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 $334). Flying from Washington, D.C. Dulles Intl Airport to Oklahoma City 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.

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
Ada
Moore
Edmond
Shawnee
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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$178Average$500FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$284Average$497FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$294Average$432FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$316Average$468FlexibilityNo cancel feeOn-time71%

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