Flights to West of The Strip from Boise - $42

View $42 flight on Wed, Aug 13, 2025Opens in a new window

Popular airlines from Boise to West of The Strip

  • Alaska Airlines

    Alaska Airlines

  • United

    United

  • Delta

    Delta

  • American Airlines

    American Airlines

  • Southwest Airlines

    Southwest Airlines

  • Spirit Airlines

    Spirit Airlines

  • Frontier Airlines

    Frontier Airlines

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Cheap Flights from Boise to West of The Strip (BOI-LAS)

Prices were available within the past 7 days and start at $42 for one-way flights and $84 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Tue, Aug 12 - Wed, Aug 13
BOI
Boise
LAS
Las Vegas
$84 Roundtrip, found 3 hours ago
$84
Roundtrip
found 3 hours ago
Select Southwest Airlines flight, departing Tue, Aug 12 from Boise to Las Vegas, returning Wed, Aug 13, priced at $84 found 3 hours ago
Southwest Airlines
Wed, Sep 24 - Sat, Oct 4
BOI
Boise
LAS
Las Vegas
$89 Roundtrip, found 3 hours ago
$89
Roundtrip
found 3 hours ago
Select Southwest Airlines flight, departing Wed, Sep 24 from Boise to Las Vegas, returning Sat, Oct 4, priced at $89 found 3 hours ago
Spirit Airlines
Fri, Aug 15 - Sun, Aug 17
BOI
Boise
LAS
Las Vegas
$96 Roundtrip, just found
$96
Roundtrip
just found
Select Spirit Airlines flight, departing Fri, Aug 15 from Boise to Las Vegas, returning Sun, Aug 17, priced at $96 just found
Alaska Airlines
Mon, Aug 18 - Thu, Aug 21
BOI
Boise
LAS
Las Vegas
$111 Roundtrip, found 1 hour ago
$111
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Mon, Aug 18 from Boise to Las Vegas, returning Thu, Aug 21, priced at $111 found 1 hour ago
Delta
Fri, Sep 5 - Mon, Sep 8
BOI
Boise
LAS
Las Vegas
$157 Roundtrip, just found
$157
Roundtrip
just found
Select Delta flight, departing Fri, Sep 5 from Boise to Las Vegas, returning Mon, Sep 8, priced at $157 just found
American Airlines
Wed, Sep 3 - Fri, Sep 5
BOI
Boise
LAS
Las Vegas
$159 Roundtrip, found 3 hours ago
$159
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Wed, Sep 3 from Boise to Las Vegas, returning Fri, Sep 5, priced at $159 found 3 hours ago

Find the cheapest month to fly from Boise (BOI) to Las Vegas (LAS)

September is typically the cheapest month to fly

From $40 - $116 per traveler.

Graph displaying average flight prices per month

Alternative airports

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to McCarran Intl. LAS. Cheapest option available. Flights from $170
LAS
McCarran Intl.
Cheapest
Flights from $170
*Available to One Key members.