Southwest® flights from Washington, D.C. (Dulles) to Lubbock from $289

Promo Code

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

$

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

Lubbock (LBB)
Depart: 03/24/2026

One-way

Basic

From
$289
Seen: 4 hrs ago

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

Lubbock (LBB)
Depart: 03/24/2026

One-way

Choice

From
$329
Seen: 4 hrs ago

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

Lubbock (LBB)
Depart: 03/24/2026

One-way

Choice Preferred

From
$409
Seen: 4 hrs ago

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

Lubbock (LBB)
Depart: 03/19/2026

One-way

Choice

From
$467
Seen: 6 hrs ago

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

Lubbock (LBB)
Depart: 03/24/2026

One-way

Choice Extra

From
$469
Seen: 4 hrs ago

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

Lubbock (LBB)
Depart: 02/26/2026

One-way

Choice

From
$519
Seen: 2 hrs ago

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

*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:
Lubbock Preston Smith International Airport
Distance:
1403 miles

Route Information

18† 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 18 weekly flights from Washington, D.C. (Dulles) to Lubbock on Southwest Airlines.
To find the lowest fares by day and time to fly Washington, D.C. (Dulles) to Lubbock with Southwest, check out our Low Fare Calendar.
You can rent a car at Lubbock Preston Smith International Airport book yours with your flight.
Yes! Flights from Washington, D.C. (Dulles) to Lubbock—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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