FFL Helper

FFL Helper / Boise / Idaho Falls

BOI → IDA

Boise (BOI) to Idaho Falls (IDA)

Compare one-way fares for flights from Boise to Idaho Falls.

Lowest fare $340
Distance 209 mi
Flight time 23h 56m
Airports BOI–IDA
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By month: October 2026 from $381 · November 2026 from $340

Price calendar

October 2026

From $381

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November 2026

From $340

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Upcoming dates

Idaho Falls IDA

$340

Nov 01, 6:44pm · 23h 56m · 1 stop

BOI → IDA · Allegiant Air

Tickets

Idaho Falls IDA

$381

Oct 30, 2:30pm · 24h 50m · 2 stops

BOI → IDA · Alaska Airlines

Tickets

About this route

This calendar shows dated one-way fares from Boise to Idaho Falls. Use it to see which days are cheaper before you search tickets.

Flight time and airport codes on this page are for the sample itinerary we have on file. Always confirm the live routing when you book Boise to Idaho Falls.