Flights to Idaho Falls from $ 249*
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1 Passenger, Economy
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today
today
United's most popular flights to Idaho Falls (IDA)
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flight_land
$
Denver (DEN)to
Idaho Falls (IDA)06/13/26 - 06/17/26
from
$ 249
Viewed: 17 hours ago
Roundtrip
Economy
Tampa (TPA)to
Idaho Falls (IDA)05/06/26 - 05/13/26
from
$ 374
Viewed: 12 hours ago
Roundtrip
Economy
Newark/New York (EWR)to
Idaho Falls (IDA)05/26/26 - 05/29/26
from
$ 349
Viewed: 17 hours ago
Roundtrip
Economy
Houston (IAH)to
Idaho Falls (IDA)05/30/26 - 06/03/26
from
$ 311
Viewed: 17 hours ago
Roundtrip
Economy
Chicago (ORD)to
Idaho Falls (IDA)05/30/26 - 06/03/26
from
$ 281
Viewed: 15 hours ago
Roundtrip
Economy
San Francisco (SFO)to
Idaho Falls (IDA)05/09/26 - 05/12/26
from
$ 499
Viewed: 11 hours ago
Roundtrip
Economy
Orlando (MCO)to
Idaho Falls (IDA)07/14/26 - 07/21/26
from
$ 382
Viewed: 12 hours ago
Roundtrip
Economy
Washington, D.C. (IAD)to
Idaho Falls (IDA)05/31/26 - 06/04/26
from
$ 349
Viewed: 41 minutes 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)
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flight_land
$
Denver (DEN)to
Idaho Falls (IDA)
06/13/26 - 06/17/26
Roundtrip
Business
from
$ 429
Viewed: 6 minutes ago
Newark/New York (EWR)to
Idaho Falls (IDA)
05/22/26 - 05/24/26
Roundtrip
Business
from
$ 1,266
Viewed: 4 hours ago
Tampa (TPA)to
Idaho Falls (IDA)
05/26/26 - 06/02/26
Roundtrip
Business
from
$ 1,494
Viewed: 20 hours ago
Houston (IAH)to
Idaho Falls (IDA)
08/21/26 - 08/26/26
Roundtrip
Business
from
$ 890
Viewed: 22 hours ago
Chicago (ORD)to
Idaho Falls (IDA)
09/08/26 - 09/15/26
Roundtrip
Business
from
$ 790
Viewed: 10 hours ago
San Francisco (SFO)to
Idaho Falls (IDA)
05/01/26 - 05/04/26
Roundtrip
Business
from
$ 1,145
Viewed: 12 hours ago
Orlando (MCO)to
Idaho Falls (IDA)
06/13/26 - 06/20/26
Roundtrip
Business
from
$ 1,615
Viewed: 16 hours ago
Washington, D.C. (IAD)to
Idaho Falls (IDA)
06/04/26 - 06/09/26
Roundtrip
Business
from
$ 1,474
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.
