Cheap Flights from Denver to Illinois
Popular Flights from Denver to Illinois
- Airfare from Denver to Chicago from $98 round trip
- Airfare from Denver to Moline from $384 round trip
- Airfare from Denver to Peoria from $393 round trip
- Airfare from Denver to Bloomington-Normal from $137 round trip
Did You Know?
- The shortest flight from Denver, CO to Illinois is 749 miles.
- There are 43 carriers flying into Illinois.
- The most popular destination from Denver, CO is Salt Lake International.
- There are 613 direct flights from Denver to Illinois.
- Minneapolis-St Paul, MN is the most popular connecting city from Denver, CO to Illinois.
- There are 104 connecting cities from Denver, CO to Illinois.
- The longest flight from Denver, CO to Illinois is 892 miles.
- Minneapolis-St Paul, MN has the most direct flights to Illinois.
