Vacation Packages in Illinois
From
Boston (BOS)
To
Illinois
2 adults, no children
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When is the best time to fly to Illinois?
Determine the best time to fly to Illinois based on the average flight price by month. Price data was last updated on Thu Feb 13 2025
January
$252
February
$257
March
$321
April
$258
May
$292
June
$312
July
$298
August
$245
September
$259
October
$254
November
$263
December
$274
Tips for booking hotels in Illinois
Gain useful insights to help choose a hotel in Illinois. Data was last updated on Thu Feb 13 2025.
| Cheapest month: | January |
|---|---|
| Most expensive month: | July |
| Average price in Illinois: | $132/night |
| Cheapest price found: | $18/night |
| Cheapest day: | Sunday |
| Most expensive day: | Friday |
$114 - $144
Average price per night / 3-star hotel. Prices are not fixed and may vary with time.$118 - $138
Average price per night / 3-star hotel. Prices are not fixed and may vary with time.