$73 Cheap Spirit Airlines flights Boise (BOI) to Las Vegas (LAS)

View $73 flight on Sat, Nov 1, 2025Opens in a new window

$73 Cheap Spirit Airlines flights Boise (BOI) to Las Vegas (LAS)

Prices were available within the past 7 days and start at $73 for one-way flights and $146 for roundtrip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Spirit Airlines
Sat, Nov 1 - Sat, Nov 8
BOI
Boise
LAS
Las Vegas
$146
Roundtrip
Found 1 day ago
Select Spirit Airlines flight, departing Sat, Nov 1 from Boise to Las Vegas, returning Sat, Nov 8, priced at $146 Found 1 day ago
Spirit Airlines
Sat, Nov 1 - Thu, Nov 6
BOI
Boise
LAS
Las Vegas
$166
Roundtrip
Found 1 day ago
Select Spirit Airlines flight, departing Sat, Nov 1 from Boise to Las Vegas, returning Thu, Nov 6, priced at $166 Found 1 day ago
Spirit Airlines
Fri, Oct 31 - Sat, Nov 8
BOI
Boise
LAS
Las Vegas
$205
Roundtrip
Found 1 day ago
Select Spirit Airlines flight, departing Fri, Oct 31 from Boise to Las Vegas, returning Sat, Nov 8, priced at $205 Found 1 day ago
Spirit Airlines
Fri, Oct 31 - Fri, Nov 7
BOI
Boise
LAS
Las Vegas
$225
Roundtrip
Found 1 day ago
Select Spirit Airlines flight, departing Fri, Oct 31 from Boise to Las Vegas, returning Fri, Nov 7, priced at $225 Found 1 day ago
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Flights from Boise (BOI) to Las Vegas (LAS)
Origin airport
Boise
Destination airport
Harry Reid Intl.
Distance
832 km