Southwest® flights from Boston to Montrose, CO from $145

Promo Code

Low fares from Boston to Montrose, CO

$

Boston (BOS)to

Montrose, CO (MTJ)
Depart: 06/06/2026

One-way

Basic

From
$145
Seen: 13 hrs ago

Boston (BOS)to

Montrose, CO (MTJ)
Depart: 06/06/2026

One-way

Choice

From
$185
Seen: 13 hrs ago

Boston (BOS)to

Montrose, CO (MTJ)
Depart: 06/06/2026

One-way

Choice Preferred

From
$265
Seen: 13 hrs ago

Boston (BOS)to

Montrose, CO (MTJ)
Depart: 06/12/2026

One-way

Basic

From
$265
Seen: 8 hrs ago

Boston (BOS)to

Montrose, CO (MTJ)
Depart: 06/11/2026

One-way

Basic

From
$299
Seen: 8 hrs ago

Boston (BOS)to

Montrose, CO (MTJ)
Depart: 06/12/2026

One-way

Choice

From
$305
Seen: 8 hrs ago

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    • *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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