Flights to Idaho Falls from $ 209*
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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)05/12/26 - 05/16/26
from
$ 209
Viewed: 1 day ago
Roundtrip
Economy
Houston (IAH)to
Idaho Falls (IDA)05/24/26 - 05/27/26
from
$ 309
Viewed: 23 hours ago
Roundtrip
Economy
Washington, D.C. (IAD)to
Idaho Falls (IDA)05/05/26 - 05/09/26
from
$ 327
Viewed: 7 hours ago
Roundtrip
Economy
Orlando (MCO)to
Idaho Falls (IDA)05/22/26 - 05/29/26
from
$ 329
Viewed: 18 hours ago
Roundtrip
Economy
Newark/New York (EWR)to
Idaho Falls (IDA)05/12/26 - 05/16/26
from
$ 329
Viewed: 1 day ago
Roundtrip
Economy
Chicago (ORD)to
Idaho Falls (IDA)05/23/26 - 05/30/26
from
$ 279
Viewed: 21 hours ago
Roundtrip
Economy
San Francisco (SFO)to
Idaho Falls (IDA)04/21/26 - 04/25/26
from
$ 490
Viewed: 17 hours ago
Roundtrip
Economy
Dallas (DFW)to
Idaho Falls (IDA)04/11/26 - 04/18/26
from
$ 408
Viewed: 18 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)
03/30/26 - 04/04/26
Roundtrip
Business
from
$ 379
Viewed: 1 day ago
Houston (IAH)to
Idaho Falls (IDA)
05/09/26 - 05/16/26
Roundtrip
Business
from
$ 833
Viewed: 2 hours ago
Washington, D.C. (IAD)to
Idaho Falls (IDA)
06/06/26 - 06/13/26
Roundtrip
Business
from
$ 1,034
Viewed: 2 hours ago
Orlando (MCO)to
Idaho Falls (IDA)
07/21/26 - 07/22/26
Roundtrip
Business
from
$ 1,231
Viewed: 1 day ago
Newark/New York (EWR)to
Idaho Falls (IDA)
06/03/26 - 06/10/26
Roundtrip
Business
from
$ 1,622
Viewed: 23 hours ago
Chicago (ORD)to
Idaho Falls (IDA)
06/06/26 - 06/13/26
Roundtrip
Business
from
$ 749
Viewed: 18 hours ago
San Francisco (SFO)to
Idaho Falls (IDA)
04/02/26 - 05/03/26
Roundtrip
Business
from
$ 1,472
Viewed: 1 day ago
Dallas (DFW)to
Idaho Falls (IDA)
03/28/26 - 03/31/26
Roundtrip
Business
from
$ 861
Viewed: 1 hour 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.
