Direct (nonstop) flights from Chicago to Phoenix
4 airlines fly nonstop from Chicago O Hare International (ORD) to Phoenix Sky Harbor International (PHX). It's 1,439 miles (2,316 km), about 4h in the air. Operated by American Airlines, Frontier Airlines, United Airlines and others.
American Airlines
Frontier Airlines
United Airlines
Southwest Airlines
Route data last updated: May 30, 2026
Airlines with non-stop flights
AA
American Airlines
F9
Frontier Airlines
WN
Southwest Airlines
Alternative Routes
Other ways to fly from Chicago to Phoenix with one stop · direct emits 243 kg CO₂ per passenger
Looking for the return flight?
PHX → ORD: Flights from Phoenix to ChicagoOther direct flights from Chicago
Direct flights from Phoenix (PHX)
Frequently Asked Questions
How long is the direct flight from Chicago to Phoenix?
A nonstop flight from Chicago (ORD) to Phoenix (PHX) takes approximately 4 hours. The distance is 1,439 miles (2,316 km).
Which airlines fly nonstop from Chicago to Phoenix?
4 airlines: American Airlines, Frontier Airlines, United Airlines, Southwest Airlines.
Is there a nonstop flight from Chicago to Phoenix?
Yes. 4 airlines: American Airlines, Frontier Airlines, United Airlines, Southwest Airlines.
How far is Chicago from Phoenix?
The flight distance from Chicago to Phoenix is 1,439 miles (2,316 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Miami.
What type of aircraft flies from Chicago to Phoenix?
At 4h, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
What is the carbon footprint of a flight from Chicago to Phoenix?
Roughly 243 kg CO2 per passenger one-way. That's about the same as driving 1,215 km.
Is the return flight from Phoenix to Chicago also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Chicago to Phoenix?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Chicago O Hare International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.