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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$
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)08/22/26 - 08/26/26
from
$ 311
Viewed: 18 hours ago
Roundtrip
Economy
Dallas (DFW)to
Idaho Falls (IDA)07/11/26 - 07/18/26
from
$ 375
Viewed: 14 hours ago
Roundtrip
Economy
Tampa (TPA)to
Idaho Falls (IDA)08/22/26 - 08/25/26
from
$ 354
Viewed: 13 hours ago
Roundtrip
Economy
Chicago (ORD)to
Idaho Falls (IDA)08/22/26 - 08/26/26
from
$ 281
Viewed: 16 hours ago
Roundtrip
Economy
Kansas City (MCI)to
Idaho Falls (IDA)06/20/26 - 06/23/26
from
$ 319
Viewed: 17 hours ago
Roundtrip
Economy
Washington, D.C. (IAD)to
Idaho Falls (IDA)08/21/26 - 08/24/26
from
$ 349
Viewed: 47 minutes ago
Roundtrip
Economy
Newark/New York (EWR)to
Idaho Falls (IDA)06/06/26 - 06/13/26
from
$ 417
Viewed: 19 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)
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flight_land
$
Denver (DEN)to
Idaho Falls (IDA)
06/27/26 - 07/03/26
Roundtrip
Business
from
$ 449
Viewed: 20 hours ago
Houston (IAH)to
Idaho Falls (IDA)
07/09/26 - 07/15/26
Roundtrip
Business
from
$ 924
Viewed: 19 hours ago
San Francisco (SFO)to
Idaho Falls (IDA)
06/30/26 - 07/10/26
Roundtrip
Business
from
$ 1,090
Viewed: 4 hours ago
Tampa (TPA)to
Idaho Falls (IDA)
07/25/26 - 07/30/26
Roundtrip
Business
from
$ 1,497
Viewed: 1 day ago
Chicago (ORD)to
Idaho Falls (IDA)
08/08/26 - 08/11/26
Roundtrip
Business
from
$ 781
Viewed: 1 day ago
Dallas (DFW)to
Idaho Falls (IDA)
07/01/26 - 07/10/26
Roundtrip
Business
from
$ 956
Viewed: 4 hours ago
Orlando (MCO)to
Idaho Falls (IDA)
08/08/26 - 08/15/26
Roundtrip
Business
from
$ 1,315
Viewed: 5 hours ago
Kansas City (MCI)to
Idaho Falls (IDA)
05/29/26 - 06/04/26
Roundtrip
Business
from
$ 929
Viewed: 6 hours 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.
