Best Time to Fly MDW to BOI
Chicago to Boise — month-by-month delay data from the Bureau of Transportation Statistics.
Best month
June
1% on time
Worst month
June
1% on time
MDW → BOI on-time performance by month
25
26
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
Better
Monthly breakdown
| Month | On-time | Cancel rate | Flights |
|---|---|---|---|
| June | 1% | 0% | 43 |
| July | 1% | 0% | 48 |
| August | 1% | 0% | 19 |
| September | 1% | 0% | 17 |
Frequently asked
What is the best month to fly from MDW to BOI?
June has the highest on-time rate at 1% for flights from Chicago to Boise.
What is the worst month to fly MDW to BOI?
June has the lowest on-time rate at 1%, often due to summer thunderstorms.
How often are MDW to BOI flights delayed?
On average, 1% of flights from MDW to BOI arrive on time. That means about 99% experience some form of delay.
Source: Bureau of Transportation Statistics.