Cheap Flights to Sun Valley from HK$938

View HK$938 flight on Sat, 23 Aug 2025Opens in a new window

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Cheap round-trip flights to Sun Valley

Prices were available within the past 7 days and start at HK$938 for one-way flights and HK$1,554 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, 17 Aug - Tue, 26 Aug
LAX
Los Angeles
BOI
Boise
HK$1,554 Return, found 6 days ago
HK$1,554
Return
found 6 days ago
Select Delta flight, departing Sun, 17 Aug from Los Angeles to Boise, returning Tue, 26 Aug, priced at HK$1,554 found 6 days ago
Delta
Fri, 19 Sep - Wed, 24 Sep
LAX
Los Angeles
BOI
Boise
HK$1,715 Return, found 3 hours ago
HK$1,715
Return
found 3 hours ago
Select Delta flight, departing Fri, 19 Sep from Los Angeles to Boise, returning Wed, 24 Sep, priced at HK$1,715 found 3 hours ago
Delta
Sun, 17 Aug - Tue, 26 Aug
LAX
Los Angeles
BOI
Boise
HK$1,792 Return, found 6 days ago
HK$1,792
Return
found 6 days ago
Select Delta flight, departing Sun, 17 Aug from Los Angeles to Boise, returning Tue, 26 Aug, priced at HK$1,792 found 6 days ago
American Airlines
Sun, 17 Aug - Tue, 26 Aug
LAX
Los Angeles
BOI
Boise
HK$2,145 Return, found 6 days ago
HK$2,145
Return
found 6 days ago
Select American Airlines flight, departing Sun, 17 Aug from Los Angeles to Boise, returning Tue, 26 Aug, priced at HK$2,145 found 6 days ago
United
Fri, 19 Sep - Wed, 24 Sep
LAX
Los Angeles
BOI
Boise
HK$2,491 Return, found 3 hours ago
HK$2,491
Return
found 3 hours ago
Select United flight, departing Fri, 19 Sep from Los Angeles to Boise, returning Wed, 24 Sep, priced at HK$2,491 found 3 hours ago

Find the cheapest month to fly from Columbus (CMH) to Boise (BOI)

October is typically the cheapest month to fly

From HK$1,256 - HK$4,210 per traveller.

Graph displaying average flight prices per month

Flights to Sun Valley information
Destination airport
Boise
Destination airport IATA code
BOI
Destination city name
Boise
Return price
HK$1,235
*Available to Expedia members.