Food
Boarding
Overall
Comfort
Entertainment
Crew
Reviews
The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight
Food
Boarding
Overall
Comfort
Entertainment
Crew
Reviews
The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight
Food
Boarding
Overall
Comfort
Entertainment
Crew
Reviews
The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight
Food
Boarding
Overall
Comfort
Entertainment
Crew
Reviews
The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight
Food
Boarding
Overall
Comfort
Entertainment
Crew
Reviews
The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight
Food
Boarding
Overall
Comfort
Entertainment
Crew
Reviews
The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight
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.
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.
Yes! Cheapflights helps users easily find flights to Illinois with no change fees.
Yes, Cheapflights offers price alerts on Illinois flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.