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$92+ 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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — OKC
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$183
(American Airlines)

One-way from

$92
(American Airlines)

Popular in

December

Cheapest in

July

Average price

$475
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. 5% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 28, 2025.

This American Airlines deal was found by Cheapflights users on 3/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/246:17 amIAD - DFW
Nonstop3h 31mAmerican Airlines
Wed 5/287:05 pmDFW - IAD
Nonstop2h 52mAmerican Airlines
Deal found 3/27$183
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/32:45 pmIAD - DFW
1 stop7h 23mDelta
Wed 5/75:40 amDFW - IAD
1 stop5h 04mDelta
Deal found 3/27$187
This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2712:47 pmIAD - DFW
Nonstop3h 28mFrontier
Sat 5/319:15 amDFW - IAD
Nonstop3h 02mFrontier
Deal found 3/27$198
This United Airlines deal was found by Cheapflights users on 3/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/95:45 pmIAD - DFW
Nonstop3h 18mUnited Airlines
Mon 8/1110:35 amDFW - IAD
1 stop5h 55mUnited Airlines
Deal found 3/27$229
This Mytrip deal was found by Cheapflights users on 3/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/258:25 amIAD - DFW
3 stops15h 20mMultiple Airlines
Tue 4/2912:30 pmDFW - IAD
3 stops21h 50mMultiple Airlines
Deal found 3/27$294
This United Airlines deal was found by Cheapflights users on 3/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1612:40 pmIAD - OKC
1 stop8h 04mUnited Airlines
Wed 4/231:30 pmOKC - IAD
1 stop7h 49mUnited Airlines
Deal found 3/27$317
This American Airlines deal was found by Cheapflights users on 3/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/239:10 amIAD - OKC
2 stops11h 20mAmerican Airlines
Wed 4/309:04 amOKC - IAD
1 stop6h 19mAmerican Airlines
Deal found 3/27$322
This Sun Country Air deal was found by Cheapflights users on 3/27. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1712:37 pmIAD - DFW
1 stop23h 15mSun Country Air
Sun 4/208:30 amDFW - IAD
1 stop25h 13mSun Country Air
Deal found 3/27$325
This American Airlines deal was found by Cheapflights users on 3/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/285:13 pmIAD - TUL
1 stop17h 12mAmerican Airlines
Wed 5/77:20 amTUL - IAD
1 stop14h 37mAmerican Airlines
Deal found 3/26$335
This Southwest deal was found by Cheapflights users on 3/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/27:25 amIAD - OKC
1 stop6h 20mSouthwest
Wed 6/46:55 amOKC - IAD
1 stop6h 10mSouthwest
Deal found 3/27$357
This Mytrip deal was found by Cheapflights users on 3/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/93:13 pmIAD - OKC
2 stops29h 14mAllegiant Air
Fri 6/133:42 pmOKC - IAD
1 stop28h 11mAllegiant Air
Deal found 3/27$366
This Delta deal was found by Cheapflights users on 3/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/116:00 amIAD - OKC
1 stop5h 20mDelta
Fri 6/131:16 pmOKC - IAD
1 stop7h 01mDelta
Deal found 3/26$372

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 March 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

Sat 5/24

6:17 am-8:48 am

Nonstop3h 31m

Dallas/Fort Worth

Wed 5/28

7:05 pm-10:57 pm

Nonstop2h 52m

$183

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Sat 5/3

2:45 pm-9:08 pm

1 stop7h 23m

Dallas/Fort Worth

Wed 5/7

5:40 am-11:44 am

1 stop5h 04m

$187

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Tue 5/27

12:47 pm-3:15 pm

Nonstop3h 28m

Dallas/Fort Worth

Sat 5/31

9:15 am-1:17 pm

Nonstop3h 02m

$198

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Fri 6/6

8:15 am-10:31 am

Nonstop3h 16m

Dallas/Fort Worth

Sun 6/8

5:25 pm-11:58 pm

1 stop5h 33m

$253

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Fri 4/25

8:25 am-10:45 pm

3 stops15h 20m

Dallas/Fort Worth

Tue 4/29

12:30 pm-11:20 am

3 stops21h 50m

$294

Washington, D.C.Oklahoma City

IAD - OKC

IADOKC

Washington, D.C. Dulles Intl

Wed 4/16

12:40 pm-7:44 pm

1 stop8h 04m

Oklahoma City Will Rogers World

Wed 4/23

1:30 pm-10:19 pm

1 stop7h 49m

$317

Washington, D.C.Oklahoma City

IAD - OKC

IADOKC

Washington, D.C. Dulles Intl

Wed 4/23

9:10 am-7:30 pm

2 stops11h 20m

Oklahoma City Will Rogers World

Wed 4/30

9:04 am-4:23 pm

1 stop6h 19m

$322

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Thu 4/17

12:37 pm-10:52 am

1 stop23h 15m

Dallas/Fort Worth

Sun 4/20

8:30 am-10:43 am

1 stop25h 13m

$325

Washington, D.C.Tulsa

IAD - TUL

IADTUL

Washington, D.C. Dulles Intl

Mon 4/28

5:13 pm-9:25 am

1 stop17h 12m

Tulsa

Wed 5/7

7:20 am-10:57 pm

1 stop14h 37m

$335

Washington, D.C.Oklahoma City

IAD - OKC

IADOKC

Washington, D.C. Dulles Intl

Mon 6/2

7:25 am-12:45 pm

1 stop6h 20m

Oklahoma City Will Rogers World

Wed 6/4

6:55 am-2:05 pm

1 stop6h 10m

$357

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 45 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, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Oklahoma (average of $348). Flying from Washington, D.C. Dulles Intl Airport to Oklahoma in May is currently the most expensive (average of $422). 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 March 28, 2025.

When flying from Washington, D.C. Dulles Intl Airport to Oklahoma, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Oklahoma by month

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

In terms of precipitation, rainfall in Oklahoma ranges from 1.2 - 5.1 inches per month. May is typically the wettest month, when rainfall can reach 5.1 in. January is typically the driest time to visit Oklahoma when rainfall is around 1.2 in.

Temperature in Oklahoma by month

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

If weather is an important factor for your trip to Oklahoma, 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 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

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 March 28, 2025.
Peruse reviews from past customers who have flown with Southwest, Alaska Airlines and Delta from Washington, D.C. to Oklahoma to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,274 reviews

Comfort

8.1

Crew

8.7

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,274 reviews
Southwest
8.1
Very good
4,274 reviews

Comfort

8.1

Crew

8.7

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Alaska Airlines
8.0
Very good
9,798 reviews
Southwest
8.1
Very good
4,274 reviews

Comfort

8.1

Crew

8.7

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,897 reviews
Southwest
8.1
Very good
4,274 reviews

Comfort

8.1

Crew

8.7

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,603 reviews
Southwest
8.1
Very good
4,274 reviews

Comfort

8.1

Crew

8.7

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Allegiant Air
7.3
Good
731 reviews
Southwest
8.1
Very good
4,274 reviews

Comfort

8.1

Crew

8.7

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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.

  • 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 American Airlines ($92), Delta ($94), and Frontier ($100).

  • 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 - Tulsa or Washington, D.C. Dulles Intl - Oklahoma City Will Rogers World.

  • 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, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Oklahoma (average of $348). Flying from Washington, D.C. Dulles Intl Airport to Oklahoma in May is currently the most expensive (average of $422). 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.
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Top 3 airlines flying from Dulles Intl to Oklahoma

Discover the top 3 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$196Average$466FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$238Average$457FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$328Average$565FlexibilityNo cancel feeOn-time69%
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