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Dulles Intl

$65+ Cheap flights from Oklahoma 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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — IAD
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Oklahoma to Dulles Intl

Cheapest flights from Oklahoma to Dulles Intl
Explore the most affordable flight options available from Oklahoma to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This Super.com deal was found by Cheapflights users on 1/26. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/66:00 am
DFW
-
IAD
Nonstop2h 55m
Frontier
Sun 2/810:50 am
IAD
-
DFW
Nonstop3h 43m
Frontier
Deal found 1/26$97
This Super.com deal was found by Cheapflights users on 1/26. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/96:00 am
DFW
-
IAD
Nonstop2h 55m
Frontier
Sun 2/157:20 pm
IAD
-
DFW
Nonstop3h 43m
Frontier
Deal found 1/26$102
This Super.com deal was found by Cheapflights users on 1/26. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/235:30 am
DFW
-
IAD
Nonstop2h 55m
Frontier
Mon 3/210:20 am
IAD
-
DFW
Nonstop3h 43m
Frontier
Deal found 1/26$107
This WAYA deal was found by Cheapflights users on 1/26. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:25 am
DFW
-
IAD
1 stop9h 18m
Frontier
Mon 3/210:20 am
IAD
-
DFW
Nonstop3h 43m
Frontier
Deal found 1/26$112
This Super.com deal was found by Cheapflights users on 1/25. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/285:02 pm
DFW
-
IAD
1 stop15h 23m
Frontier
Mon 3/210:20 am
IAD
-
DFW
Nonstop3h 43m
Frontier
Deal found 1/25$113
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 2/275:30 am
DFW
-
IAD
Nonstop2h 55m
Frontier
Sat 2/2810:29 am
IAD
-
DFW
1 stop13h 24m
Frontier
Deal found 1/26$115
This WAYA deal was found by Cheapflights users on 1/27. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/66:00 am
DFW
-
IAD
Nonstop2h 55m
Frontier
Mon 2/235:22 pm
IAD
-
DFW
1 stop6h 19m
Frontier
Deal found 1/27$120
This Kiwi.com deal was found by Cheapflights users on 1/25. 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 2/262:02 pm
DFW
-
IAD
Nonstop2h 55m
Frontier
Sun 3/15:39 pm
IAD
-
DFW
1 stop16h 52m
Frontier
Deal found 1/25$121
This Kiwi.com deal was found by Cheapflights users on 1/25. 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 2/66:00 am
DFW
-
IAD
Nonstop2h 55m
Frontier
Mon 2/91:31 pm
IAD
-
DFW
1 stop28h 38m
Frontier
Deal found 1/25$123
This Priceline deal was found by Cheapflights users on 1/26. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/203:14 pm
OKC
-
IAD
1 stop8h 22m
Frontier
Mon 4/276:20 am
IAD
-
OKC
1 stop9h 00m
Frontier
Deal found 1/26$180
This Frontier deal was found by Cheapflights users on 1/24. 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.
Tue 3/243:14 pm
OKC
-
IAD
1 stop7h 42m
Frontier
Mon 4/206:20 am
IAD
-
OKC
1 stop9h 00m
Frontier
Deal found 1/24$195
This Frontier deal was found by Cheapflights users on 1/24. 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 3/263:14 pm
OKC
-
IAD
1 stop8h 17m
Frontier
Mon 4/206:20 am
IAD
-
OKC
1 stop9h 00m
Frontier
Deal found 1/24$199

Find flight deals from Oklahoma to Dulles Intl

Keep the following information in mind while searching for Oklahoma to Dulles Intl flight deals. Data was last updated January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$97
(Super.com)

One-way from

$65
(Trip.com)

Popular in

March

Cheapest in

September

Average price

$333
Provider with most accurate pricing for Oklahoma City Will Rogers World-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oklahoma City Will Rogers World-Washington, D.C. (WAS) flights.
Search Deals
From Oklahoma to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Oklahoma to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oklahoma 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 January 27, 2026.
Use the filters below to find and compare flights from Oklahoma to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Oklahoma

Fly to

Dulles Intl

Route

Depart

Return

Price

Oklahoma CityWashington, D.C.

OKC - IAD

OKCIAD

Oklahoma City Will Rogers World

Mon 4/20

3:14 pm-12:36 am

1 stop8h 22m

Washington, D.C. Dulles Intl

Mon 4/27

6:20 am-2:20 pm

1 stop9h 00m

$180

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Mon 2/23

5:29 pm-9:25 pm

Nonstop2h 56m

Washington, D.C. Dulles Intl

Wed 2/25

5:49 pm-8:33 pm

Nonstop3h 44m

$217

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Wed 3/25

6:42 pm-12:27 am

1 stop4h 45m

Washington, D.C. Dulles Intl

Tue 3/31

10:06 am-3:25 pm

1 stop6h 19m

$217

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Tue 3/24

5:49 am-11:52 am

1 stop5h 03m

Washington, D.C. Dulles Intl

Wed 4/1

6:01 am-10:25 am

1 stop5h 24m

$217

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Tue 3/17

5:49 am-11:52 am

1 stop5h 03m

Washington, D.C. Dulles Intl

Wed 3/18

6:00 am-10:47 am

1 stop5h 47m

$217

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Sat 2/28

7:00 am-3:34 pm

1 stop7h 34m

Washington, D.C. Dulles Intl

Tue 3/3

7:35 pm-12:19 am

1 stop5h 44m

$217

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Mon 3/9

5:59 pm-12:27 am

1 stop5h 28m

Washington, D.C. Dulles Intl

Wed 3/11

6:01 am-10:25 am

1 stop5h 24m

$217

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Tue 3/24

5:55 am-11:32 am

1 stop4h 37m

Washington, D.C. Dulles Intl

Tue 3/31

6:00 am-10:47 am

1 stop5h 47m

$217

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Wed 3/4

7:00 am-2:45 pm

1 stop6h 45m

Washington, D.C. Dulles Intl

Mon 3/9

1:19 pm-9:36 pm

1 stop9h 17m

$217

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Tue 2/24

1:32 pm-8:45 pm

1 stop6h 13m

Washington, D.C. Dulles Intl

Tue 3/3

7:35 pm-12:19 am

1 stop5h 44m

$228

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

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

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

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

Currently, June is the cheapest month in which you can book a flight from Oklahoma to Washington, D.C. Dulles Intl Airport (average of $192). Flying from Oklahoma to Washington, D.C. Dulles Intl Airport in November is currently the most expensive (average of $411). 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.

Related info for your journey

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

    Airlines like Frontier, United Airlines, and Delta fly from Oklahoma to Washington, D.C. Dulles Intl Airport in about 2h 56m. The time it takes to get you to your destination can typically vary by up to 5h 26m. The distance between Oklahoma and Washington, D.C. Dulles Intl Airport 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 Oklahoma to Washington, D.C. Dulles Intl Airport one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $109. Users have also found prices from $198 and $253 on United Airlines and American Airlines, respectively.

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

    While some choose either Fayetteville Northwest Arkansas - Washington, D.C. Dulles Intl or Tulsa - Washington, D.C. Dulles Intl, Dallas/Fort Worth - Washington, D.C. Dulles Intl is the most popular route from Oklahoma to Washington, D.C. Dulles Intl Airport.

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Oklahoma to Washington, D.C. Dulles Intl Airport (average of $192). Flying from Oklahoma to Washington, D.C. Dulles Intl Airport in November is currently the most expensive (average of $411). 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
Owings Mills
Springfield
Silver Spring
Herndon
Fredericksburg
Hanover
Linthicum Heights
Rockville
Laurel
Towson
Manassas
Largo
Bowie
McLean
Clinton
Upper Marlboro

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Oklahoma to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Reagan-National flights
Dallas/Fort Worth to Dulles Intl flights
Boston to Baltimore flights
Atlanta to Dulles Intl flights
Dallas/Fort Worth to Baltimore flights
Orlando to Dulles Intl flights
Los Angeles to Baltimore flights
Los Angeles to Dulles Intl flights
O'Hare Intl to Reagan-National flights
Boston to Dulles Intl flights
San Francisco to Reagan-National flights
O'Hare Intl to Baltimore flights
O'Hare Intl to Dulles Intl flights
Boston to Reagan-National flights
Dallas/Fort Worth to Reagan-National flights
Atlanta to Baltimore flights
Seattle to Reagan-National flights
San Francisco to Dulles Intl flights
Hobby to Dulles Intl flights
Miami to Dulles Intl flights
Atlanta to Reagan-National flights
San Francisco to Baltimore flights
Orlando to Reagan-National flights
Seattle to Dulles Intl flights
Hobby to Reagan-National flights
Charlotte to Dulles Intl flights
Hobby to Baltimore flights
Tampa to Dulles Intl flights
Orlando to Baltimore flights
Denver to Baltimore flights
George Bush Intcntl to Dulles Intl flights
Fort Lauderdale to Dulles Intl flights
Denver to Dulles Intl flights
George Bush Intcntl to Reagan-National flights
Fort Lauderdale to Baltimore flights
Tampa to Reagan-National flights
Denver to Reagan-National flights
Seattle to Baltimore flights
Austin to Dulles Intl flights
Miami to Reagan-National flights
Minneapolis to Reagan-National flights
Detroit to Dulles Intl flights
Charlotte to Baltimore flights
Sky Harbor Intl to Dulles Intl flights
Miami to Baltimore flights
Detroit to Baltimore flights
Tampa to Baltimore flights
Austin to Reagan-National flights
Minneapolis to Dulles Intl flights
Austin to Baltimore flights

Top 3 airlines flying from Oklahoma to Dulles Intl

Discover the top 3 airlines that operate flights from Oklahoma 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$143Average$371FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$266Average$410FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$283Average$486FlexibilityNo cancel feeOn-time71%

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