Flights to Idaho Falls from $ 249*
United's most popular flights to Idaho Falls (IDA)
flight_takeoff
flight_land
$
Denver (DEN)to
Idaho Falls (IDA)08/04/26 - 08/08/26
from
$ 249
Viewed: 19 hours ago
Roundtrip
Economy
Houston (IAH)to
Idaho Falls (IDA)08/05/26 - 08/12/26
from
$ 321
Viewed: 18 hours ago
Roundtrip
Economy
Chicago (ORD)to
Idaho Falls (IDA)07/04/26 - 07/11/26
from
$ 291
Viewed: 17 hours ago
Roundtrip
Economy
San Francisco (SFO)to
Idaho Falls (IDA)05/29/26 - 06/05/26
from
$ 499
Viewed: 14 hours ago
Roundtrip
Economy
Orlando (MCO)to
Idaho Falls (IDA)08/04/26 - 08/11/26
from
$ 359
Viewed: 14 hours ago
Roundtrip
Economy
Newark/New York (EWR)to
Idaho Falls (IDA)05/29/26 - 06/02/26
from
$ 390
Viewed: 19 hours ago
Roundtrip
Economy
Washington, D.C. (IAD)to
Idaho Falls (IDA)05/29/26 - 06/05/26
from
$ 398
Viewed: 2 hours ago
Roundtrip
Economy
Tampa (TPA)to
Idaho Falls (IDA)08/04/26 - 08/07/26
from
$ 468
Viewed: 14 hours ago
Roundtrip
Economy
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
Business class deals on flights to Idaho Falls (IDA)
flight_takeoff
flight_land
$
Denver (DEN)to
Idaho Falls (IDA)
05/29/26 - 06/03/26
Roundtrip
Business
from
$ 459
Viewed: 21 hours ago
Chicago (ORD)to
Idaho Falls (IDA)
05/30/26 - 06/13/26
Roundtrip
Business
from
$ 809
Viewed: 18 hours ago
Houston (IAH)to
Idaho Falls (IDA)
06/06/26 - 06/15/26
Roundtrip
Business
from
$ 889
Viewed: 4 hours ago
Orlando (MCO)to
Idaho Falls (IDA)
05/29/26 - 06/03/26
Roundtrip
Business
from
$ 1,349
Viewed: 3 hours ago
San Francisco (SFO)to
Idaho Falls (IDA)
10/07/26 - 10/10/26
Roundtrip
Business
from
$ 1,145
Viewed: 19 hours ago
Newark/New York (EWR)to
Idaho Falls (IDA)
05/24/26 - 05/29/26
Roundtrip
Business
from
$ 1,169
Viewed: 19 hours ago
Washington, D.C. (IAD)to
Idaho Falls (IDA)
07/13/26 - 07/16/26
Roundtrip
Business
from
$ 1,297
Viewed: 45 minutes ago
Tampa (TPA)to
Idaho Falls (IDA)
09/05/26 - 09/12/26
Roundtrip
Business
from
$ 1,957
Viewed: 1 day ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
