Flights from Dubuque Airport to Illinois

Travellers and cabin class

Flying from Dubuque Airport to Illinois

Arm yourself with these facts on the fly.
Cheapest flight foundR 2,052, Chicago
Cheapest month to flyJune
Average flight time1 hr, 5 mins
Average flights per week16

Frequently asked questions

Yes - direct flights currently operate from Dubuque Airport to Chicago O'Hare International Airport in Illinois.
The cheapest month to fly from Dubuque Airport to Illinois is currently June.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Dubuque Airport to Illinois on Sunday, 15 June 2025.
If you're flying from Dubuque, the cheapest city in Illinois to fly into is Chicago. The cheapest airport serving Chicago at the moment is Chicago O'Hare International.
The average flight time between Dubuque Airport and Illinois is 1 hour and 5 minutes.