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IDA to SAT: distance & flight time
Idaho Falls (Idaho Falls Regional Airport) → San Antonio (San Antonio International Airport)
1,223 mi
1,968 km · 1,062 nm
3h 7m
estimated nonstop flight time
+1h
time difference · heading southeast
See live IDA→SAT fares Phone-only fares on this route — call free
Flight time details
1,223 miles nonstop takes roughly 3h 7m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- IDA — Idaho Falls Regional Airport · Idaho Falls, United States
- SAT — San Antonio International Airport · San Antonio, 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 IDA
- PIH · Pocatello Regional Airport49 mi away
- JAC · Jackson Hole Airport67 mi away
- WYS · Yellowstone Airport94 mi away
- BYI · Burley Municipal Airport109 mi away
Near SAT
- RND · Randolph Air Force Base11 mi away
- SKF · Lackland Air Force Base12 mi away
- SSF · Stinson Municipal Airport14 mi away
- AUS · Austin Bergstrom International Airport66 mi away
Frequently asked questions
How far is IDA from SAT?
The flight distance from Idaho Falls (IDA) to San Antonio (SAT) is 1,223 miles (1,968 km, 1,062 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IDA to SAT?
A nonstop flight takes about 3h 7m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from IDA to SAT?
Nonstop service on IDA–SAT depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 3h 7m nonstop estimate.
What is the time difference between Idaho Falls and San Antonio?
San Antonio is 1 hour ahead of Idaho Falls.
What is the cheapest way to fly from IDA to SAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IDA–SAT that never appear on search engines, with no booking fees.
Why are some IDA to SAT fares phone-only?
Consolidator contracts let us sell certain IDA–SAT tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.