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Flights Boise — Prices and error fares
Source: Faro data, updated on 15/08/2026.
Key point: Error fares to Boise 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 November, from €145 (3 deals observed). The priciest is June, averaging €305.
| Month | Deals | Min | Average |
|---|---|---|---|
| June | 7 | 213€ | 305€ |
| August | 7 | 202€ | 303€ |
| September | 10 | 146€ | 242€ |
| October | 4 | 156€ | 270€ |
| November | 3 | 145€ | 210€ |
Active deals to Boise
No active error fare to this destination — see the history below.
Price history to Boise
| Date | Departure | Price | Normal | Off | Duration | Airline |
|---|---|---|---|---|---|---|
| 12/08/2026 | Boston | $419 | $0 | -0% | 49h | |
| 12/08/2026 | Atlanta | $230 | $0 | -0% | 49h | |
| 12/08/2026 | Los Angeles | $231 | $0 | -0% | 49h | |
| 12/08/2026 | Denver | $168 | $230 | -27% | 49h | |
| 12/08/2026 | Boston | $362 | $0 | -0% | 49h | |
| 08/08/2026 | Los Angeles | $160 | $230 | -31% | 145h | |
| 08/08/2026 | Dallas | $188 | $230 | -18% | 145h | |
| 08/08/2026 | Los Angeles | $158 | $170 | -5% | 61h | |
| 08/08/2026 | Dallas | $186 | $0 | -0% | 61h | |
| 02/08/2026 | Las Vegas | $157 | $166 | -6% | 202h | |
| 30/07/2026 | Atlanta | $174 | $167 | -0% | 260.4h | |
| 02/08/2026 | Las Vegas | $158 | $264 | -40% | 49h | |
| 30/07/2026 | Chicago | $281 | $267 | -0% | 107.4h | |
| 30/07/2026 | Atlanta | $159 | $267 | -40% | 107.4h | |
| 30/07/2026 | Miami | $596 | $0 | -0% | 78.4h | |
| 30/07/2026 | New York | $240 | $264 | -9% | 78.4h | |
| 30/07/2026 | Washington | $409 | $0 | -0% | 78.4h | |
| 30/07/2026 | Fort Lauderdale | $261 | $264 | -1% | 78.4h | |
| 30/07/2026 | Phoenix | $267 | $267 | -0% | 78.4h | |
| 16/05/2026 | Denver | $366 | $336 | -0% | 1802.9h |
Frequently asked questions
What is the usual price of a flight to Boise?
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 Boise has Faro detected?
Faro has archived 34 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 Boise?
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 → Boise · Error fare guide