- Chicago O'Hare (ORD) Champaign (CMI)
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
2–6 non-stop flights per dayat least 53minfrom $355 - Detroit (DTW) Champaign (CMI)
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
only flights with stopoverat least 2h 57minfrom $394 - Denver (DEN) Champaign (CMI)
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
only flights with stopoverat least 4h 23minfrom $449