Cheap Flights to Illinois

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Home North America USA Cheap flights to Illinois, United States

Flights to Illinois in 2021

Popular inJanuaryHigh demand for flights, 5% potential price rise
Cheapest inOctoberBest time to find cheap flights, 3% potential price drop
Average price₹ 75,885Average for round-trip flights in March 2021
Round-trip from₹ 58,142From New Delhi to Chicago
One-way from₹ 35,046One-way flight from New Delhi to Chicago

Cheapest prices for Illinois flights by month

January
₹ 70,600
February
₹ 65,957
March
₹ 67,970
April
₹ 70,633
May
₹ 72,427
June
₹ 74,294
July
₹ 78,982
August
₹ 95,093
September
₹ 69,962
October
₹ 67,300
November
₹ 70,648
December
₹ 69,581
February is currently the cheapest month to fly to Illinois. At this moment in time August is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

When is the best time to fly to Illinois?

DEL - CHI
Price
₹ 65,957 - ₹ 132,236
CHI
Temperature
1 - 29 °C
CHI
Rainfall
17 - 109 mm
Whilst there are several times of the year to choose from, February is seen as the time to fly to Illinois, however, it is possible to get good deals throughout the year. July tends to be the warmest period in Illinois so if you are looking for sun or warmer climates then look to fly around this time. May is the wettest if you need to factor this in to your plans.

When is the best time to book a flight to Illinois?

The price you pay for your flight to Illinois may vary depending on when you book. For the best chance of a lower fare, look to book 56 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Which day is cheapest to fly to Illinois?

Monday is currently, on average, the cheapest day to fly to Illinois. Flying on Saturday will result in higher flight prices.

What time of day is cheapest to fly to Illinois?

Flights at midday are typically the cheapest time of the day to fly to Illinois. Flights in the afternoon are usually the most expensive.

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