Nonstop route
Portland to Idaho Falls nonstop
Yes — Allegiant flies PDX to IDA nonstop in the summer season only — about daily.
PDXPortland
✈
IDAIdaho Falls
daily9.1 flights a week
Summer only9.1/wk Jun vs 0.5/wk Jan
$0–$50typical one-way · median $25
539miles nonstop
Affiliate disclosure
Ready to compare fares?
Fares are what people actually paid: half of the 275 tickets in the US DOT fare survey for this route sold between $0 and $50 one way, median $25. That survey runs a couple of quarters behind, so treat it as the shape of the route's pricing rather than today's quote.
Nonstop Scout may earn revenue from outbound flight-search links.