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RIW to IDA: distance & flight time
Riverton WY (Riverton Regional Airport) → Idaho Falls (Idaho Falls Regional Airport)
184 mi
297 km · 160 nm
57m
estimated nonstop flight time
Same time
time difference · heading west
See live RIW→IDA fares Phone-only fares on this route — call free
Flight time details
184 miles nonstop takes roughly 57m gate to gate, flying west. 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
- RIW — Riverton Regional Airport · Riverton WY, United States
- IDA — Idaho Falls Regional Airport · Idaho Falls, 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 RIW
- LND · Hunt Field22 mi away
- WRL · Worland Municipal Airport67 mi away
- PWY · Ralph Wenz Field71 mi away
- BPI · Miley Memorial Field90 mi away
Near IDA
- PIH · Pocatello Regional Airport49 mi away
- JAC · Jackson Hole Airport67 mi away
- WYS · Yellowstone Airport94 mi away
- BYI · Burley Municipal Airport109 mi away
Frequently asked questions
How far is RIW from IDA?
The flight distance from Riverton WY (RIW) to Idaho Falls (IDA) is 184 miles (297 km, 160 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RIW to IDA?
A nonstop flight takes about 57m 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 RIW to IDA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RIW–IDA that never appear on search engines, with no booking fees.