Cheap flights to Illinois

Feb 13 — Feb 201
1 adult
Mon 2/13
Mon 2/20

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Flights to Illinois in 2023

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
Popular inAugustHigh demand for flights, 15% potential price rise
Cheapest inMarchBest time to find cheap flights, 3% potential price drop
Average price4,118﷼Average for return flights in February 2023
Return from3,611﷼From Doha Hamad Intl to Chicago
One-way from2,117﷼One-way flight from Doha Hamad Intl (DOH) to Illinois

Search flights to popular Illinois cities

Search the best deals to popular Illinois cities recently found by Cheapflights users
Cheap flights to Chicago, Illinois

Illinois 2023 flight deals

Cheap flights to Illinois found for this year

Last minute flights to Illinois

Late deals on return flights to Illinois, departing today and this week

One-way flights to Illinois

The cheapest one-way flights to Illinois

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 20 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?

At the moment, Saturday is the most economical day to take a flight to Illinois. Monday is likely to be the most costly.

What time of day is cheapest to fly to Illinois?

To get the best value, try booking a flight in the afternoon when visiting Illinois. Generally the prices will increase for flights in the morning as these tend to have higher demand.

Find flights to Illinois

Select your preferred flight destination in Illinois from the list below.
Select your preferred route to Illinois from Qatar below

Search flights to Illinois by cabin class

Economyfrom 914﷼/person

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How does Cheapflights help users find flights to Illinois?

Deals for Illinois flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets to Illinois?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Illinois.

Can Cheapflights find flights to Illinois with no change fees?

Yes! Cheapflights helps users easily find flights to Illinois with no change fees.

Can Cheapflights notify me if prices for flights to Illinois become cheaper?

Yes, Cheapflights does offer price alerts on Illinois flights so you can book your travels when it’s right. The Price Alert feature is available after a flight search is performed above.

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