Southwest® flights from Oklahoma City to Washington, D.C. (Dulles) from $238

Low fares from Oklahoma City to Washington, D.C. (Dulles)

$

Oklahoma City (OKC)to

Washington, D.C. (Dulles) (IAD)
Depart: 05/29/2026

One-way

Basic

From
$238
Seen: 10 hrs ago

Oklahoma City (OKC)to

Washington, D.C. (Dulles) (IAD)
Depart: 05/28/2026

One-way

Basic

From
$268
Seen: 9 hrs ago

Oklahoma City (OKC)to

Washington, D.C. (Dulles) (IAD)
Depart: 05/29/2026

One-way

Choice

From
$283
Seen: 10 hrs ago

Oklahoma City (OKC)to

Washington, D.C. (Dulles) (IAD)
Depart: 05/31/2026

One-way

Basic

From
$290
Seen: 18 hrs ago

Oklahoma City (OKC)to

Washington, D.C. (Dulles) (IAD)
Depart: 05/28/2026

One-way

Choice

From
$313
Seen: 9 hrs ago

Oklahoma City (OKC)to

Washington, D.C. (Dulles) (IAD)
Depart: 05/31/2026

One-way

Choice

From
$333
Seen: 18 hrs ago

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Explore flights from Oklahoma City to Washington, D.C. (Dulles)

May 2026
From$238*
Seen: 10 hrs ago
One Way/Basic
Jun 2026
No result for this month.
Jul 2026
No result for this month.
cmp-daily-histogram-bars-legend-min-price-aria-label $238
cmp-daily-histogram-bars-legend-max-price-aria-label $518
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    • Range$238-$518

    *Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.

    Flight Details

    Departing from:
    Will Rogers Airport
    Arriving at:
    Dulles International Airport
    Distance:
    1136 miles

    Route Information

    24† Weekly flights

    † Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.

    ‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.

    Questions we hear the most

    There are 24 weekly flights from Oklahoma City to Washington, D.C. (Dulles) on Southwest Airlines.
    To find the lowest fares by day and time to fly Oklahoma City to Washington, D.C. (Dulles) with Southwest, check out our Low Fare Calendar.
    You can rent a car at Dulles International Airport book yours with your flight.
    Yes! Flights from Oklahoma City to Washington, D.C. (Dulles)—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
    Check the status of your upcoming Southwest flight.
    Check out the Southwest Airlines® Help Center for answers about everything Southwest.

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