Southwest® flights from Washington, D.C. (Dulles) to Fresno from $321

Promo Code

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

$

Washington, D.C. (Dulles) (IAD)to

Fresno (FAT)
Depart: 05/19/2026

One-way

Basic

From
$321
Seen: 3 hrs ago

Washington, D.C. (Dulles) (IAD)to

Fresno (FAT)
Depart: 05/15/2026

One-way

Basic

From
$352
Seen: 22 hrs ago

Washington, D.C. (Dulles) (IAD)to

Fresno (FAT)
Depart: 05/19/2026

One-way

Choice

From
$366
Seen: 3 hrs ago

Washington, D.C. (Dulles) (IAD)to

Fresno (FAT)
Depart: 05/15/2026

One-way

Choice

From
$385
Seen: 22 hrs ago

Washington, D.C. (Dulles) (IAD)to

Fresno (FAT)
Depart: 05/14/2026

One-way

Choice

From
$414
Seen: 22 hrs ago

Washington, D.C. (Dulles) (IAD)to

Fresno (FAT)
Depart: 05/20/2026

One-way

Choice

From
$414
Seen: 3 hrs ago

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

Try alternate month or interact with individual days below in order to find offers.
Apr 2026
No result for this month.
May 2026
From$321*
Seen: 3 hrs ago
One Way/Basic
Jun 2026
No result for this month.
$321
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    • Range$321-$484

    *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:
    Dulles International Airport
    Arriving at:
    Fresno Yosemite International Airport
    Distance:
    2295 miles

    Route Information

    27† 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 27 weekly flights from Washington, D.C. (Dulles) to Fresno on Southwest Airlines.
    To find the lowest fares by day and time to fly Washington, D.C. (Dulles) to Fresno with Southwest, check out our Low Fare Calendar.
    You can rent a car at Fresno Yosemite International Airport book yours with your flight.
    Yes! Flights from Washington, D.C. (Dulles) to Fresno—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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