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US state · ranked by public data
Airports in Idaho (2026): 2 airports ranked
2 airports in Idaho on Airports Ranked. Ranked by FAA final calendar-2025 passenger boardings (enplanements) when present in our extract; smaller fields without a transcribed enplanement sit in the unranked list. Official on-airport parking rates are shown only when we copied them from the airport's own page. Compiled Nov 1, 2026.
Checked Nov 1, 2026
#1 in Busiest airports in Idaho · ranked by public data: BOI Boise Air Terminal/Gowen Field.
| Rank | Airport | Passengers | Cheapest parking | Rentals | Hotels | Guides |
|---|---|---|---|---|---|---|
| 1 | BOI Boise Air Terminal/Gowen Field Boise, ID | 2,579,647 | $12/day Economy Lot (Shuttle) | 0 | 25 | parking · rental · hotels |
| 2 | IDA Idaho Falls Regional Airport Idaho Falls, ID | 350,457 | check official site | 0 | 21 | parking · rental · hotels |
All US states · United States · North America
FAQ
What airports are in Idaho?
We list 2: BOI (Boise), IDA (Idaho Falls).
Which is the busiest airport in Idaho?
#1 in Busiest airports in Idaho · ranked by public data is Boise Air Terminal/Gowen Field (BOI) with 2,579,647 FAA CY2025 enplanements.
Cheapest official airport parking in Idaho?
BOI: Economy Lot (Shuttle) at $12/day (official page checked Oct 31, 2026).