Dulles Intl

$88+ 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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — IAD
Apr 30 — May 71
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Cheap 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 April 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$141
(CheapOair)

One-way from

$88
(Cheapflightsfares)

Popular in

March

Cheapest in

September

Average price

$408
Provider with most accurate pricing for Oklahoma City Will Rogers World-Washington, D.C. (WAS) flight deals.
Provider most trusted by Cheapflights users for Oklahoma City Will Rogers World-Washington, D.C. (WAS) flights.
From Oklahoma to Washington, D.C. Dulles Intl
One-way flight from Oklahoma to Washington, D.C. Dulles Intl
Highest demand for flights based on searches. 7% potential increase in price ($32 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Average for round-trip flights in April 2025

Find 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 April 25, 2025.

This CheapOair deal was found by Cheapflights users on 4/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/136:05 amDFW - IAD
Nonstop3h 04mFrontier
Sat 6/2112:24 pmIAD - DFW
Nonstop3h 19mFrontier
Deal found 4/24$141
This American Airlines deal was found by Cheapflights users on 4/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/257:00 amDFW - IAD
Nonstop3h 00mAmerican Airlines
Wed 7/26:43 pmIAD - DFW
Nonstop3h 14mAmerican Airlines
Deal found 4/24$185
This United Airlines deal was found by Cheapflights users on 4/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/27:30 amDFW - IAD
Nonstop3h 02mUnited Airlines
Wed 8/65:45 pmIAD - DFW
Nonstop3h 18mUnited Airlines
Deal found 4/24$186
This Delta deal was found by Cheapflights users on 4/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/295:20 amDFW - IAD
1 stop5h 27mDelta
Wed 8/69:30 amIAD - DFW
1 stop6h 01mDelta
Deal found 4/24$237
This United Airlines deal was found by Cheapflights users on 4/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/95:05 pmTUL - IAD
1 stop5h 53mUnited Airlines
Tue 5/136:22 amIAD - TUL
1 stop5h 37mUnited Airlines
Deal found 4/24$267
This American Airlines deal was found by Cheapflights users on 4/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/246:00 amTUL - IAD
1 stop15h 39mAmerican Airlines
Tue 7/16:27 amIAD - TUL
1 stop12h 44mAmerican Airlines
Deal found 4/24$294
This Mytrip deal was found by Cheapflights users on 4/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/309:44 pmXNA - IAD
1 stop22h 21mAllegiant Air
Mon 6/23:13 pmIAD - XNA
2 stops29h 18mAllegiant Air
Deal found 4/25$295
This Orbitz deal was found by Cheapflights users on 4/25. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/26:05 amDFW - IAD
Nonstop3h 04mMultiple Airlines
Wed 6/46:30 amIAD - DFW
1 stop10h 23mMultiple Airlines
Deal found 4/25$296
This Frontier deal was found by Cheapflights users on 4/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/512:24 pmOKC - IAD
1 stop8h 51mFrontier
Thu 6/126:10 amIAD - OKC
1 stop6h 14mFrontier
Deal found 4/25$301
This Delta deal was found by Cheapflights users on 4/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/94:27 pmTUL - IAD
1 stop7h 06mDelta
Mon 6/167:10 amIAD - TUL
1 stop5h 59mDelta
Deal found 4/25$303
This Mytrip deal was found by Cheapflights users on 4/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/139:40 pmTUL - IAD
1 stop22h 13mAllegiant Air
Sun 6/1511:52 amIAD - TUL
2 stops30h 40mAllegiant Air
Deal found 4/24$306
This Delta deal was found by Cheapflights users on 4/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/175:25 pmOKC - IAD
1 stop4h 49mDelta
Tue 6/247:10 amIAD - OKC
1 stop6h 12mDelta
Deal found 4/25$313

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 April 25, 2025.
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

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Fri 6/13

6:05 am-10:09 am

Nonstop3h 04m

Washington, D.C. Dulles Intl

Sat 6/21

12:24 pm-2:43 pm

Nonstop3h 19m

$141

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Wed 6/25

7:00 am-11:00 am

Nonstop3h 00m

Washington, D.C. Dulles Intl

Wed 7/2

6:43 pm-8:57 pm

Nonstop3h 14m

$185

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Sat 8/2

7:30 am-11:32 am

Nonstop3h 02m

Washington, D.C. Dulles Intl

Wed 8/6

5:45 pm-8:03 pm

Nonstop3h 18m

$186

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Tue 7/29

5:20 am-11:47 am

1 stop5h 27m

Washington, D.C. Dulles Intl

Wed 8/6

9:30 am-2:31 pm

1 stop6h 01m

$237

TulsaWashington, D.C.

TUL - IAD

TULIAD

Tulsa

Fri 5/9

5:05 pm-11:58 pm

1 stop5h 53m

Washington, D.C. Dulles Intl

Tue 5/13

6:22 am-10:59 am

1 stop5h 37m

$267

TulsaWashington, D.C.

TUL - IAD

TULIAD

Tulsa

Tue 6/24

6:00 am-10:39 pm

1 stop15h 39m

Washington, D.C. Dulles Intl

Tue 7/1

6:27 am-6:11 pm

1 stop12h 44m

$294

FayettevilleWashington, D.C.

XNA - IAD

XNAIAD

Fayetteville Northwest Arkansas

Fri 5/30

9:44 pm-9:05 pm

1 stop22h 21m

Washington, D.C. Dulles Intl

Mon 6/2

3:13 pm-7:31 pm

2 stops29h 18m

$295

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Sun 6/1

6:05 am-10:09 am

Nonstop3h 04m

Washington, D.C. Dulles Intl

Sun 6/8

12:40 pm-11:03 am

1 stop23h 23m

$299

Oklahoma CityWashington, D.C.

OKC - IAD

OKCIAD

Oklahoma City Will Rogers World

Thu 6/5

12:24 pm-10:15 pm

1 stop8h 51m

Washington, D.C. Dulles Intl

Thu 6/12

6:10 am-11:24 am

1 stop6h 14m

$301

TulsaWashington, D.C.

TUL - IAD

TULIAD

Tulsa

Mon 6/9

4:27 pm-12:33 am

1 stop7h 06m

Washington, D.C. Dulles Intl

Mon 6/16

7:10 am-12:09 pm

1 stop5h 59m

$303

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Showing 1-10 of 48 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, August is the cheapest month in which you can book a flight from Oklahoma to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Oklahoma to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $383). 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 OK to IAD?

Find hourly flight availability from Oklahoma to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 25, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oklahoma to Washington, D.C. Dulles Intl Airport as you normally would.

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 April 25, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Oklahoma to Washington, D.C. to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
8.0
Very good

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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.
  • 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 $88. Users have also found prices from $90 and $95 on United Airlines and American Airlines, respectively.

  • What are the most popular routes 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, August is the cheapest month in which you can book a flight from Oklahoma to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Oklahoma to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $383). 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?

Book flights to Oklahoma if you plan to visit one of these locations
Arlington
Alexandria
Woodbridge
Fairfax
Tysons
Springfield
Rockville
Fredericksburg
Gaithersburg
Silver Spring
Linthicum Heights
Falls Church
Laurel
Easton
Herndon
Sterling
Bowie
Towson
National Harbor
Oxon Hill

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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.

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 April 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$186Average$410FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$304Average$444FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$316Average$497FlexibilityNo cancel feeOn-time69%

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