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Cheap Flights To Idaho Falls, ID
Best Deals to Idaho Falls Last modified: Sep 21, 2017 4:23 -04:00Prices shown were found by travelers like you over the past 30 days
We've scanned 2,601,477,176 round trip itineraries and found the cheapest flights to Idaho Falls. United frequently offer the best deals to Idaho Falls flights, or select your preferred carrier below to see the cheapest days to fly.
Popular flights to Idaho Falls
- From Portland, Oregon to Idaho Falls$376RTGOOD10/25 - 10/31
- From San Francisco to Idaho Falls$376RT 10/24 - 11/2
- From Phoenix to Idaho Falls$376RTGREAT10/23 - 10/27
- From Los Angeles, California to Idaho Falls$425RTGOOD11/7 - 11/11
- From Dallas to Idaho Falls$426RTGREAT10/20 - 10/22
- From Denver to Idaho Falls$431RTGOOD10/13 - 10/17