Cheap Flights to Island Park from HK$940

View HK$940 flight on Sat, 23 Aug 2025Opens in a new window

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Cheap round-trip flights to Island Park

Prices were available within the past 7 days and start at HK$940 for one-way flights and HK$1,869 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 23 Aug - Sat, 30 Aug
SFO
San Francisco
IDA
Idaho Falls
HK$1,869 Return, found 21 hours ago
HK$1,869
Return
found 21 hours ago
Select Delta flight, departing Sat, 23 Aug from San Francisco to Idaho Falls, returning Sat, 30 Aug, priced at HK$1,869 found 21 hours ago
Delta
Sat, 23 Aug - Sat, 30 Aug
SFO
San Francisco
IDA
Idaho Falls
HK$2,546 Return, found 21 hours ago
HK$2,546
Return
found 21 hours ago
Select Delta flight, departing Sat, 23 Aug from San Francisco to Idaho Falls, returning Sat, 30 Aug, priced at HK$2,546 found 21 hours ago
Delta
Sat, 23 Aug - Sat, 30 Aug
SFO
San Francisco
IDA
Idaho Falls
HK$2,697 Return, found 21 hours ago
HK$2,697
Return
found 21 hours ago
Select Delta flight, departing Sat, 23 Aug from San Francisco to Idaho Falls, returning Sat, 30 Aug, priced at HK$2,697 found 21 hours ago
United
Sat, 23 Aug - Sat, 30 Aug
SFO
San Francisco
IDA
Idaho Falls
HK$3,418 Return, found 21 hours ago
HK$3,418
Return
found 21 hours ago
Select United flight, departing Sat, 23 Aug from San Francisco to Idaho Falls, returning Sat, 30 Aug, priced at HK$3,418 found 21 hours ago
American Airlines
Sat, 23 Aug - Sat, 30 Aug
SFO
San Francisco
IDA
Idaho Falls
HK$4,053 Return, found 21 hours ago
HK$4,053
Return
found 21 hours ago
Select American Airlines flight, departing Sat, 23 Aug from San Francisco to Idaho Falls, returning Sat, 30 Aug, priced at HK$4,053 found 21 hours ago

Find the cheapest month to fly from Columbus (CMH) to Idaho Falls (IDA)

January is typically the cheapest month to fly

From HK$2,543 - HK$7,727 per traveller.

Graph displaying average flight prices per month

Flights to Island Park information
Destination airport
Idaho Falls Regional
Destination airport IATA code
IDA
Destination city name
Idaho Falls
Return price
HK$1,869
*Available to Expedia members.