- Louisville (SDF) Chicago O'Hare (ORD)
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
1–13 non-stop flights per dayat least 1h 27minfrom $160 - Denver (DEN) Chicago O'Hare (ORD)
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
up to 33 non-stop flights per dayat least 2h 9minfrom $167 - Philadelphia (PHL) Chicago O'Hare (ORD)
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
up to 22 non-stop flights per dayat least 2h 15minfrom $162 - St. Louis (STL) Chicago O'Hare (ORD)
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
up to 19 non-stop flights per dayat least 1h 16minfrom $182 - Detroit (DTW) Chicago O'Hare (ORD)
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
up to 22 non-stop flights per dayat least 1h 13minfrom $164 - Baltimore (BWI) Chicago O'Hare (ORD)
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
up to 10 non-stop flights per dayat least 2hfrom $109 - Cleveland (CLE) Chicago O'Hare (ORD)
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
up to 24 non-stop flights per dayat least 1h 26minfrom $105 - Honolulu (HNL) Chicago O'Hare (ORD)
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
1 non-stop flight per dayat least 8h 5minfrom $428 - Sacramento (SMF) Chicago O'Hare (ORD)
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
1–11 non-stop flights per dayat least 3h 3minfrom $223 - Fort Lauderdale (FLL) Chicago O'Hare (ORD)
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
up to 11 non-stop flights per dayat least 3h 5minfrom $116 - Allentown (ABE) Chicago O'Hare (ORD)
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
1–4 non-stop flights per dayat least 2h 14minfrom $210 - Appleton (ATW) Chicago O'Hare (ORD)
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
2–16 non-stop flights per dayat least 1h 4minfrom $206 - Birmingham-Alabama (BHM) Chicago O'Hare (ORD)
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
up to 6 non-stop flights per dayat least 2h 8minfrom $239 - Nashville (BNA) Chicago O'Hare (ORD)
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
up to 24 non-stop flights per dayat least 1h 41minfrom $106 - Burlington (BTV) Chicago O'Hare (ORD)
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
3–5 non-stop flights per dayat least 2h 28minfrom $240 - Chattanooga (CHA) Chicago O'Hare (ORD)
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
3–7 non-stop flights per dayat least 1h 53minfrom $195 - Champaign (CMI) Chicago O'Hare (ORD)
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
2–6 non-stop flights per dayat least 1hfrom $342 - White Plains-NY (HPN) Chicago O'Hare (ORD)
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
4–8 non-stop flights per dayat least 2h 27minfrom $371 - Wichita (ICT) Chicago O'Hare (ORD)
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
2–11 non-stop flights per dayat least 1h 51minfrom $241 - Kansas City (MCI) Chicago O'Hare (ORD)
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
1–17 non-stop flights per dayat least 1h 28minfrom $164
Stops
- Direct flight
Departure airport
Airline
- American Airlines
- United Airlines
- Alaska Airlines
- Spirit Airlines
- Finnair
Outbound weekday
- Monday
- Tuesday
- Wednesday
- Thursday
- Friday
- Saturday
- Sunday