Are there nonstop flights from Idaho Falls (IDA) to Jackson (JAC)?

No. The fastest connection is via Salt Lake City, about 1h 44m of total flying time.

What is the fastest connection from Idaho Falls (IDA) to Jackson (JAC)?

via Salt Lake City ≈ 1h 44m (estimated flying time, excluding layovers).

Idaho Falls Regional Airport (IDA) to Jackson Hole Airport (JAC)・108 km

No nonstop flights. The fastest connection is via Salt Lake City (SLC), about 1h 44m of flying time (layover not included).

None.

1 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.