Cheap Flights from Boise to Perth
Browse current best options from Boise. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
Boise
RatePunk searches hundreds of travel sites at once for deals on flights to Perth
Prices updated 7 days ago
483 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated Oct 26, 2026.)
Today’s best flight deals from Boise to Perth
Explore current cheapest deals departing from Boise to Perth
2027-02-01 – 2027-02-08
BOI - Perth
73% AI deal score
$1,176
$1,333
Round trip
2027-02-23 – 2027-03-02
BOI - Perth
73% AI deal score
$1,181
$1,339
Round trip
2027-02-01 – 2027-02-07
BOI - Perth
73% AI deal score
$1,175
$1,345
Round trip
2026-11-10 – 2026-11-17
BOI - Perth
75% AI deal score
$1,240
$1,348
Round trip
2027-02-17 – 2027-03-02
BOI - Perth
73% AI deal score
$1,172
$1,349
Round trip
2027-02-20 – 2027-03-02
BOI - Perth
73% AI deal score
$1,178
$1,350
Round trip
2027-02-01 – 2027-03-02
BOI - Perth
73% AI deal score
$1,168
$1,351
Round trip
2027-02-23 – 2027-03-01
BOI - Perth
73% AI deal score
$1,180
$1,354
Round trip
2026-11-08 – 2026-11-13
BOI - Perth
76% AI deal score
$1,338
$1,386
Round trip
2027-03-07 – 2027-03-17
BOI - Perth
71% AI deal score
$1,138
$1,416
Round trip
