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Find low faresSouthwest® flights from Boise to Miami from $150
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1 Passenger
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Low fares from Boise to Miami
$
Boise (BOI)to
Miami (MIA)
Depart: 02/28/2026
One-way
Basic
From
$150
Seen: 9 hrs ago
Boise (BOI)to
Miami (MIA)
Depart: 02/21/2026
One-way
Basic
From
$169
Seen: 4 hrs ago
Boise (BOI)to
Miami (MIA)
Depart: 03/02/2026
One-way
Basic
From
$174
Seen: 8 hrs ago
Boise (BOI)to
Miami (MIA)
Depart: 02/17/2026
One-way
Basic
From
$190
Seen: 10 hrs ago
Boise (BOI)to
Miami (MIA)
Depart: 02/28/2026
One-way
Choice
From
$190
Seen: 9 hrs ago
Boise (BOI)to
Miami (MIA)
Depart: 02/21/2026
One-way
Choice
From
$209
Seen: 4 hrs ago
Explore flights from Boise to Miami
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Flight Details
Departing from:
Boise Airport
Arriving at:
Miami International Airport
Distance:
2358 miles
Route Information
35† 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 35 weekly flights from Boise to Miami on Southwest Airlines.
To find the lowest fares by day and time to fly Boise to Miami with Southwest, check out our Low Fare Calendar.
You can rent a car at Miami International Airport book yours with your flight.
Yes! Flights from Boise to Miami—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.