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Flights from Chicago to Idaho Falls
There are no direct flights from Chicago to Idaho Falls. The fastest way is one stop via Denver or Salt Lake City, about 5h 11m door to door (109 connections a week on current schedules).
No direct flights · 2 connection options From 5h 11m
Chicago to Idaho Falls at a glance
Fastest journey5h 11mVia Denver, on current schedules
Nonstop flightsNoneConnect via Denver or Salt Lake City
Best ways to fly from Chicago 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
CHI Denver (DEN) IDA
Leg 1: American Airlines, Frontier Airlines, United Airlines · Leg 2: United Airlines
Wed09:00 CHI10:28 DEN1h 17m connection11:45 DEN13:11 IDAUnited Airlines
2Search
CHI Salt Lake City (SLC) IDA
Leg 1: American Airlines, Delta Air Lines, Frontier Airlines · Leg 2: Delta Air Lines
Sun14:45 CHI17:00 SLC4h 30m connection21:30 SLC22:15 IDAAmerican Airlines + Delta 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
- 1,996 km1,240 miles
- Journey time
- 5h 11mon current schedules
- Time difference
- -1hIdaho Falls vs Chicago
- Currency in Idaho Falls
- USD
- Airports
- ORD, MDW, RFD → IDA
Flights from Chicago to Idaho Falls: questions answered
Are there direct flights from Chicago to Idaho Falls?
No. There is no nonstop service, so you will connect, most easily in Denver and 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 Chicago to Idaho Falls?
With one connection the journey usually takes around 5h 11m, depending on the layover. The straight-line distance is 1,996 km.
Where do you change planes between Chicago and Idaho Falls?
The best connecting points are Denver (DEN) and Salt Lake City (SLC). American Airlines flies both legs via Denver, so you can book it as one ticket.
Which airports serve Chicago and Idaho Falls?
Chicago: Chicago O'Hare International Airport (ORD), Chicago Midway International Airport (MDW) and Chicago Rockford International Airport (RFD). Idaho Falls: Idaho Falls Regional Airport (IDA).
What is the time difference between Chicago and Idaho Falls?
Idaho Falls is 1 hour behind Chicago.
