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$65+ Cheap flights from Dulles Intl (IAD) 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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — OKC
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap flight deals from Dulles Intl to Oklahoma

Keep the following information in mind while searching for Dulles Intl to Oklahoma flight deals. Data was last updated October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$132
(Kiwi.com)

One-way from

$65
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$358
Provider with most accurate pricing for Washington, D.C. (WAS)-Oklahoma City Will Rogers World flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Oklahoma City Will Rogers World flights.
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From Washington, D.C. Dulles Intl to Oklahoma
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One-way flight from Washington, D.C. Dulles Intl to Oklahoma
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Highest demand for flights based on searches. 8% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 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 Dulles Intl to Oklahoma

Cheapest flights from Dulles Intl to Oklahoma
Explore the most affordable flight options available from Dulles Intl to Oklahoma. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/26. 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 11/2411:20 amIAD - DFW
Nonstop3h 38mFrontier
Wed 12/36:05 amDFW - IAD
2 stops25h 21mFrontier
Deal found 10/26$132
This Frontier deal was found by Cheapflights users on 10/26. 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 11/75:34 pmIAD - DFW
1 stop5h 39mFrontier
Mon 11/246:30 amDFW - IAD
Nonstop2h 55mFrontier
Deal found 10/26$135
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 11/198:40 amIAD - DFW
1 stop13h 11mFrontier
Mon 11/246:30 amDFW - IAD
Nonstop2h 55mFrontier
Deal found 10/26$136
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/2411:20 amIAD - DFW
Nonstop3h 38mFrontier
Wed 11/269:54 pmDFW - IAD
2 stops18h 52mFrontier
Deal found 10/27$137
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/276:41 pmIAD - DFW
1 stop21h 22mFrontier
Tue 12/29:45 amDFW - IAD
1 stop27h 44mFrontier
Deal found 10/28$138
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 12/59:20 pmIAD - DFW
1 stop11h 26mFrontier
Sun 12/79:10 amDFW - IAD
1 stop6h 14mFrontier
Deal found 10/28$140
This Frontier deal was found by Cheapflights users on 10/26. 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 10/305:34 pmIAD - DFW
1 stop6h 05mFrontier
Mon 11/246:30 amDFW - IAD
Nonstop2h 55mFrontier
Deal found 10/26$141
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Sat 11/155:58 amIAD - DFW
1 stop8h 26mFrontier
Sun 11/167:45 pmDFW - IAD
1 stop18h 24mFrontier
Deal found 10/27$142
This CheapOair deal was found by Cheapflights users on 10/26. 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.
Sat 11/88:36 pmIAD - DFW
1 stop12h 21mFrontier
Tue 11/1110:19 amDFW - IAD
1 stop9h 01mFrontier
Deal found 10/26$143
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/145:34 pmIAD - DFW
1 stop18h 13mMultiple Airlines
Mon 11/171:44 pmDFW - IAD
1 stop9h 27mMultiple Airlines
Deal found 10/28$144
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 12/59:20 pmIAD - DFW
1 stop11h 26mMultiple Airlines
Sun 12/712:20 pmDFW - IAD
1 stop28h 05mMultiple Airlines
Deal found 10/26$145
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Sun 11/95:29 pmIAD - DFW
1 stop25h 26mMultiple Airlines
Thu 11/274:27 pmDFW - IAD
1 stop6h 32mMultiple Airlines
Deal found 10/26$146

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl 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 October 28, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Oklahoma that are best for you.

Fly from

Dulles Intl

Fly to

Oklahoma

Route

Depart

Return

Price

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Thu 12/4

7:35 pm-12:22 am

1 stop5h 47m

Dallas/Fort Worth

Mon 12/8

6:21 pm-12:12 am

1 stop4h 51m

$217

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Sat 1/17

6:00 am-12:15 pm

1 stop7h 15m

Dallas/Fort Worth

Mon 1/19

7:25 am-11:15 am

Nonstop2h 50m

$253

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Fri 1/9

12:09 pm-5:13 pm

1 stop6h 04m

Dallas/Fort Worth

Mon 1/12

5:00 pm-11:06 pm

1 stop5h 06m

$259

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Tue 12/9

5:40 pm-10:59 pm

1 stop6h 19m

Dallas/Fort Worth

Thu 12/11

7:25 am-11:14 am

Nonstop2h 49m

$274

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Thu 12/4

8:20 am-10:56 am

Nonstop3h 36m

Dallas/Fort Worth

Mon 12/8

12:10 pm-3:59 pm

Nonstop2h 49m

$277

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Thu 11/13

11:05 am-5:54 pm

1 stop7h 49m

Dallas/Fort Worth

Mon 11/17

4:04 pm-12:16 am

1 stop7h 12m

$277

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Mon 12/15

11:06 am-5:55 pm

1 stop7h 49m

Dallas/Fort Worth

Wed 12/17

3:16 pm-12:02 am

1 stop7h 46m

$292

Washington, D.C.Oklahoma City

IAD - OKC

IADOKC

Washington, D.C. Dulles Intl

Thu 12/18

5:35 am-3:37 pm

1 stop11h 02m

Oklahoma City Will Rogers World

Thu 12/25

4:37 pm-11:38 am

1 stop18h 01m

$304

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Thu 2/5

12:40 pm-4:43 pm

1 stop5h 03m

Dallas/Fort Worth

Mon 2/9

5:25 am-11:44 am

1 stop5h 19m

$305

Washington, D.C.Oklahoma City

IAD - OKC

IADOKC

Washington, D.C. Dulles Intl

Thu 12/4

12:30 pm-5:08 pm

1 stop5h 38m

Oklahoma City Will Rogers World

Mon 12/8

5:59 pm-12:12 am

1 stop5h 13m

$307

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 60 results
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Best time to book a flight from Dulles Intl to Oklahoma

Have a flexible travel schedule? Discover the best time to fly to Oklahoma 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

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

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

Find hourly flight availability from Dulles Intl 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 October 28, 2025.

When flying from Washington, D.C. Dulles Intl Airport to Oklahoma, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 21% versus a flight in the morning.

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 October 28, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Washington, D.C. Dulles Intl Airport to Oklahoma have to say. 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
4,240 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

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
4,240 reviews
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

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
7,994 reviews
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

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
9,001 reviews
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

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
11,032 reviews
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

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. 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. Dulles Intl Airport to Oklahoma?

    For as low as $217, Delta can have you in Oklahoma from Washington, D.C. Dulles Intl Airport in 5h 47m. The distance between Washington, D.C. Dulles Intl Airport and Oklahoma is about 1169 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airlines for a one-way flight from Washington, D.C. Dulles Intl Airport to Oklahoma are United Airlines ($84), Delta ($109), and American Airlines ($134).

  • What are the most popular routes from Washington, D.C. Dulles Intl Airport to Oklahoma?

    The most popular route from Washington, D.C. Dulles Intl Airport to Oklahoma is Washington, D.C. Dulles Intl - Dallas/Fort Worth. You may also consider Washington, D.C. Dulles Intl - Oklahoma City Will Rogers World or Washington, D.C. Dulles Intl - Tulsa.

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

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

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

    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.

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

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

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

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Alternative routes for Dulles Intl to Oklahoma

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Dallas/Fort Worth flights
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Baltimore to Dallas/Fort Worth flights
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Dulles Intl to O'Hare Intl flights
Baltimore to Las Vegas flights
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Reagan-National to Los Angeles flights
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Reagan-National to O'Hare Intl flights
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Baltimore to Boston flights
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Baltimore to Hobby flights
Reagan-National to Seattle flights
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Dulles Intl to San Francisco flights
Dulles Intl to Seattle flights
Baltimore to Miami flights
Reagan-National to Boston flights
Dulles Intl to Boston flights
Reagan-National to San Francisco flights
Dulles Intl to New Orleans flights
Dulles Intl to George Bush Intcntl flights
Baltimore to Tampa flights
Dulles Intl to Sky Harbor Intl flights
Dulles Intl to John F Kennedy Intl flights
Baltimore to Denver flights
Baltimore to San Francisco flights
Reagan-National to Tampa flights
Reagan-National to George Bush Intcntl flights
Baltimore to Sky Harbor Intl flights
Dulles Intl to Midway flights
Reagan-National to New Orleans flights
Dulles Intl to Austin flights
Dulles Intl to Denver flights

Top 4 airlines flying from Dulles Intl to Oklahoma

Discover the top 4 airlines that operate flights from Dulles Intl 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$178Average$483FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$266Average$452FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$294Average$432FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$316Average$472FlexibilityNo cancel feeOn-time71%

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