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Last Published Fare:
$471 Flight from Tucson to Idaho Falls (TUS-IDA),
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Found by other travelers: Tucson, AZ (TUS) to Idaho Falls, ID (IDA)
There are approximately 38 flights covering the route from Tucson International Airport in Tucson to Fanning Field in Idaho Falls, provided by as many as 4 airlines.
The following airlines often offer cheap flights from Tucson to Idaho Falls
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