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Flights from Boise to Idaho Falls
There are no direct flights from Boise to Idaho Falls. The fastest way is one stop via Salt Lake City, about 3h 15m door to door (22 connections a week on current schedules).
No direct flights · 1 connection option From 3h 15m
Boise to Idaho Falls at a glance
Fastest journey3h 15mVia Salt Lake City, on current schedules
Nonstop flightsNoneConnect via Salt Lake City
Best ways to fly from Boise to Idaho Falls
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
BOI Salt Lake City (SLC) IDA
Leg 1: Delta Air Lines, SkyWest · Leg 2: Delta Air Lines
Mon18:45 BOI19:46 SLC1h 29m connection21:15 SLC22:00 IDADelta Air Lines
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 336 km209 miles
- Journey time
- 3h 15mon current schedules
- Time difference
- NoneIdaho Falls vs Boise
- Currency in Idaho Falls
- USD
- Airports
- BOI → IDA
Flights from Boise to Idaho Falls: questions answered
Are there direct flights from Boise to Idaho Falls?
No. There is no nonstop service, so you will connect, most easily in Salt Lake City. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Boise to Idaho Falls?
With one connection the journey usually takes around 3h 15m, depending on the layover. The straight-line distance is 336 km.
Where do you change planes between Boise and Idaho Falls?
The best connecting points are Salt Lake City (SLC). Delta Air Lines flies both legs via Salt Lake City, so you can book it as one ticket.
Which airports serve Boise and Idaho Falls?
Boise: Boise Air Terminal/Gowen Field (BOI). Idaho Falls: Idaho Falls Regional Airport (IDA).





