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BOI to RIL: distance & flight time
Boise (Boise Air Terminal/Gowen Field) → Rifle (Garfield County Regional Airport)
520 mi
837 km · 452 nm
1h 36m
estimated nonstop flight time
Same time
time difference · heading southeast
See live BOI→RIL fares Phone-only fares on this route — call free
Flight time details
520 miles nonstop takes roughly 1h 36m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- BOI — Boise Air Terminal/Gowen Field · Boise, United States
- RIL — Garfield County Regional Airport · Rifle, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near BOI
- MUO · Mountain Home Air Force Base40 mi away
- ONO · Ontario Municipal Airport50 mi away
- MYL · McCall Municipal Airport92 mi away
- SUN · Friedman Memorial Airport97 mi away
Near RIL
- EGE · Eagle County Regional Airport44 mi away
- ASE · Aspen-Pitkin Co/Sardy Field50 mi away
- GJT · Grand Junction Regional Airport51 mi away
- HDN · Yampa Valley Airport71 mi away
Frequently asked questions
How far is BOI from RIL?
The flight distance from Boise (BOI) to Rifle (RIL) is 520 miles (837 km, 452 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BOI to RIL?
A nonstop flight takes about 1h 36m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the cheapest way to fly from BOI to RIL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BOI–RIL that never appear on search engines, with no booking fees.