Cheap flights from Boise to LAX Area from CA $88

View CA $88 flight on Sat, Sep. 6, 2025Opens in a new window

Popular airlines from Boise to LAX Area

  • Alaska Airlines

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Cheap flights from Boise (BOI) to LAX Area (QLA)

Prices were available within the past 7 days and start at CA $88 for one-way flights and CA $269 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, Aug. 30 - Sun, Aug. 31
BOI
Boise
LAX
Los Angeles
CA $269 Roundtrip, found 2 days ago
CA $269
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sat, Aug. 30 from Boise to Los Angeles, returning Sun, Aug. 31, priced at CA $269 found 2 days ago
Alaska Airlines
Sat, Aug. 30 - Sun, Aug. 31
BOI
Boise
LAX
Los Angeles
CA $296 Roundtrip, found 2 days ago
CA $296
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sat, Aug. 30 from Boise to Los Angeles, returning Sun, Aug. 31, priced at CA $296 found 2 days ago
Alaska Airlines
Sat, Aug. 30 - Sun, Aug. 31
BOI
Boise
LAX
Los Angeles
CA $311 Roundtrip, found 2 days ago
CA $311
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sat, Aug. 30 from Boise to Los Angeles, returning Sun, Aug. 31, priced at CA $311 found 2 days ago
Spirit Airlines
Mon, Aug. 4 - Fri, Aug. 8
BOI
Boise
LAX
Los Angeles
CA $332 Roundtrip, found 4 days ago
CA $332
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Mon, Aug. 4 from Boise to Los Angeles, returning Fri, Aug. 8, priced at CA $332 found 4 days ago
Delta
Thu, Aug. 7 - Thu, Aug. 14
BOI
Boise
LAX
Los Angeles
CA $461 Roundtrip, found 6 hours ago
CA $461
Roundtrip
found 6 hours ago
Select Delta flight, departing Thu, Aug. 7 from Boise to Los Angeles, returning Thu, Aug. 14, priced at CA $461 found 6 hours ago
American Airlines
Thu, Aug. 7 - Thu, Aug. 14
BOI
Boise
LAX
Los Angeles
CA $509 Roundtrip, found 6 hours ago
CA $509
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Thu, Aug. 7 from Boise to Los Angeles, returning Thu, Aug. 14, priced at CA $509 found 6 hours ago

Find the cheapest month to fly from Boise (BOI) to Los Angeles (LAX)

August is typically the cheapest month to fly

From CA $118 - CA $290 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.