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Flights from Idaho Falls to Houston
There are no direct flights from Idaho Falls to Houston. The fastest way is one stop via Salt Lake City or Denver, about 5h 35m door to door (14 connections a week on current schedules).
No direct flights · 4 connection options From 5h 35m
Idaho Falls to Houston at a glance
Fastest journey5h 35mVia Salt Lake City, on current schedules
Nonstop flightsNoneConnect via Salt Lake City or Denver
Best ways to fly from Idaho Falls to Houston
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
IDA Salt Lake City (SLC) HOU
Leg 1: Delta Air Lines · Leg 2: Delta Air Lines, United Airlines
Tue06:00 IDA06:48 SLC1h 57m connection08:45 SLC12:35 HOUDelta Air Lines
2Search
IDA Denver (DEN) HOU
Leg 1: United Airlines · Leg 2: Frontier Airlines, United Airlines
Thu14:30 IDA15:54 DEN2h 06m connection18:00 DEN21:09 HOUUnited Airlines
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
- 2,123 km1,318 miles
- Journey time
- 5h 35mon current schedules
- Time difference
- +1hHouston vs Idaho Falls
- Currency in Houston
- USD
- Airports
- IDA → IAH, HOU
Flights from Idaho Falls to Houston: questions answered
Are there direct flights from Idaho Falls to Houston?
No. There is no nonstop service, so you will connect, most easily in Salt Lake City, Denver and Las Vegas. 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 Idaho Falls to Houston?
With one connection the journey usually takes around 5h 35m, depending on the layover. The straight-line distance is 2,123 km.
Where do you change planes between Idaho Falls and Houston?
The best connecting points are Salt Lake City (SLC), Denver (DEN), Las Vegas (LAS) and Los Angeles (SNA). Delta Air Lines flies both legs via Salt Lake City, so you can book it as one ticket.
Which airports serve Idaho Falls and Houston?
Idaho Falls: Idaho Falls Regional Airport (IDA). Houston: George Bush Intercontinental Airport (IAH) and William P. Hobby Airport (HOU).
What is the time difference between Idaho Falls and Houston?
Houston is 1 hour ahead of Idaho Falls.





