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Flights Idaho Falls — Prices and error fares
Source: Faro data, updated on 29/09/2026.
Key point: Error fares to Idaho Falls are detected automatically. According to Faro data (2025), they last 4 to 6 hours on average before the airline corrects them.
Your rights as an air passenger are protected by EU Regulation EC 261/2004.
When to fly cheaper
The cheapest month observed is October, from €278 (4 deals observed). The priciest is September, averaging €411.
| Month | Deals | Min | Average |
|---|---|---|---|
| September | 19 | 290€ | 411€ |
| October | 4 | 278€ | 353€ |
Active deals to Idaho Falls
Price history to Idaho Falls
| Date | Departure | Price | Normal | Off | Duration | Airline |
|---|---|---|---|---|---|---|
| 14/09/2026 | Dallas | $376 | $486 | -23% | 215h | |
| 10/09/2026 | Seattle | $443 | $0 | -0% | 217h | |
| 08/09/2026 | Chicago | $389 | $389 | -0% | 216h | |
| 31/08/2026 | San Francisco | $300 | $343 | -12% | 214h | |
| 29/08/2026 | San Francisco | $332 | $319 | -0% | 216h | |
| 30/08/2026 | Chicago | $443 | $443 | -0% | 51h | |
| 25/08/2026 | Dallas | $373 | $408 | -9% | 180h | |
| 29/05/2026 | Boston | $569 | $0 | -0% | 2293.5h | |
| 12/08/2026 | San Francisco | $500 | $501 | -0% | 503h | |
| 25/08/2026 | Chicago | $486 | $485 | -0% | 170h | |
| 12/08/2026 | San Francisco | $393 | $443 | -11% | 384h | |
| 18/08/2026 | Dallas | $394 | $0 | -0% | 216h | |
| 29/05/2026 | Boston | $463 | $0 | -0% | 2055.5h | |
| 17/08/2026 | Chicago | $372 | $383 | -3% | 108h | |
| 12/08/2026 | San Francisco | $404 | $410 | -1% | 49h | |
| 29/05/2026 | Boston | $416 | $0 | -0% | 1839.5h | |
| 08/08/2026 | San Francisco | $388 | $430 | -8% | 61h | |
| 29/05/2026 | Boston | $455 | $0 | -0% | 1755.5h | |
| 01/08/2026 | Dallas | $314 | $430 | -27% | 170h | |
| 30/07/2026 | New York | $667 | $0 | -0% | 203.4h |
Frequently asked questions
What is the usual price of a flight to Idaho Falls?
The fare depends on the season and the departure airport. The median is calculated over 30 days. Any price below 50% of that threshold is flagged as a fare anomaly.
How many error fares to Idaho Falls has Faro detected?
Faro has archived 31 error fare(s) to this destination. Each one is kept with its price, discount and duration in the Catch.
How can I be alerted to a cheap flight to Idaho Falls?
Check this page regularly — deals are updated every 30 minutes. These fare anomalies only last a few hours on average.
See also : All cheap flights · Fare history → Idaho Falls · Error fare guide