Nonstop flights from Phoenix to Chicago
4 airlines fly from Phoenix (PHX) to 2 Chicago airports (ORD and MDW), with up to 25 flights a day.
Routes
2 airport pairs- PHX to ORDPhoenix Sky Harbor to Chicago O'Hare17 to 18 a day
- PHX to MDWPhoenix Sky Harbor to Chicago Midway6 to 7 a day
When they leave
Phoenix timeTwo overnight flights, 12:35 AM to 12:36 AM, then 17 in the morning, 5:30 AM to 11:24 AM, then 12 in the afternoon, 12:23 PM to 4:49 PM, then six in the evening, 5:20 PM to 11:52 PM.
Every flight
Earliest first- 7:32 PM→12:59 AM+1PHX to ORD
Frontier AirlinesUntil Oct 25, back Nov 20Airbus A321neo · 3h 27mThu, Fri, Sun
Schedules last checked Oct 2, 2026. Times are local.
Flying from Phoenix to Chicago
American Airlines flies most often, 10 times a day on the Airbus A321, Boeing 737 and Airbus A321neo. United Airlines flies 7 times a day on the Boeing 737, Airbus A321neo and Boeing 737 MAX 9. Southwest Airlines flies 6 to 7 times a day on the Boeing 737, Boeing 737-700 and Boeing 737 MAX 8. Frontier Airlines flies on Thursdays, Fridays and Sundays with the Airbus A321neo.
Flights run every day of the week, from 23 on Mondays and Saturdays to 25 on Sundays. The first arrival in Chicago is at 5:50 AM and the last at 5:20 AM the next day.
PHX to ORD is the busiest airport pair, with 122 flights a week, then PHX to MDW with 45.
On PHX to ORD, Frontier Airlines flies it until Oct 25 and is back on Nov 20.
Flying back, Chicago to Phoenix has 166 nonstop flights a week.
Return flights
Schedules as of Oct 9, 2026.