Southwest® flights from Montrose, CO to Washington, D.C. (Dulles) from $278

Promo Code

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

$

Montrose, CO (MTJ)to

Washington, D.C. (Dulles) (IAD)
Depart: 03/13/2026

One-way

Basic

From
$278
Seen: 18 hrs ago

Montrose, CO (MTJ)to

Washington, D.C. (Dulles) (IAD)
Depart: 04/10/2026

One-way

Basic

From
$283
Seen: 18 hrs ago

Montrose, CO (MTJ)to

Washington, D.C. (Dulles) (IAD)
Depart: 04/09/2026

One-way

Basic

From
$294
Seen: 18 hrs ago

Montrose, CO (MTJ)to

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

One-way

Basic

From
$308
Seen: 4 hrs ago

Montrose, CO (MTJ)to

Washington, D.C. (Dulles) (IAD)
Depart: 03/13/2026

One-way

Choice

From
$318
Seen: 18 hrs ago

Montrose, CO (MTJ)to

Washington, D.C. (Dulles) (IAD)
Depart: 04/10/2026

One-way

Choice

From
$323
Seen: 18 hrs ago

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

Mar 2026
From$278*
Seen: 18 hrs ago
One Way/Basic
Apr 2026
From$283*
Seen: 18 hrs ago
One Way/Basic
May 2026
From$308*
Seen: 4 hrs ago
One Way/Basic
$278
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    • Range$278-$418

    *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.

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