Chicago (ORD) to Phoenix (PHX) is about 1,437 miles (2,313 km), roughly 3 h 20 min of flying time. Phoenix is 1 hour behind Chicago in January, and 2 hours behind Chicago in July. Arizona does not observe daylight saving time, which is why the gap changes during the year.
When is the cheapest time to fly from Chicago to Phoenix?
Lowest round-trip fares found in recent searches for each month (7 to 14 day trips). Pick a cheap month, then confirm the live price.
Are there nearby airports that could be cheaper?
Fares at a neighboring airport are sometimes lower. Worth comparing on this route:
- MDWChicago Midway International Airport closer to downtown and the South Side.
- AZAPhoenix-Mesa Gateway Airport a smaller airport in Mesa served mostly by low-cost carriers.
What ID do I need for this flight?
For domestic US flights, adults need a REAL ID-compliant license or another TSA-accepted ID, such as a passport. Read our REAL ID guide.
Need a car in Phoenix?
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Frequently asked questions
How far is Chicago from Phoenix by plane?
The great-circle distance between ORD and PHX is about 1,437 miles (2,313 km).
How long does it take to fly from Chicago to Phoenix?
About 3 h 20 min of flying time based on distance, if a nonstop flight operates. Actual schedules vary by airline and wind, and itineraries with connections take longer.
What is the time difference between Chicago and Phoenix?
Phoenix is 1 hour behind Chicago in January, and 2 hours behind Chicago in July.
Distance and flying time are calculated from airport coordinates (OurAirports data) and a typical cruise speed; they are planning estimates, not schedules. Updated 2026-10-28.
