Direct (nonstop) flights from Chicago to Phoenix
2 airlines fly nonstop from Chicago Midway International (MDW) to Phoenix Sky Harbor International (PHX). It's 1,443 miles (2,323 km), about 3h 45m in the air. Operated by Frontier Airlines, Southwest Airlines.
Frontier Airlines
Southwest Airlines
Route data last updated: May 31, 2026
Airlines with non-stop flights
F9
Frontier Airlines
WN
Southwest Airlines
Alternative Routes
Other ways to fly from Chicago to Phoenix with one stop · direct emits 244 kg CO₂ per passenger
Looking for the return flight?
PHX → MDW: 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 (MDW) to Phoenix (PHX) takes approximately 3 hours and 45 minutes. The distance is 1,443 miles (2,323 km).
Which airlines fly nonstop from Chicago to Phoenix?
2 airlines: Frontier Airlines, Southwest Airlines.
Is there a nonstop flight from Chicago to Phoenix?
Yes. 2 airlines: Frontier Airlines, Southwest Airlines.
How far is Chicago from Phoenix?
The flight distance from Chicago to Phoenix is 1,443 miles (2,323 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 3h 45m, 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 244 kg CO2 per passenger one-way. That's about the same as driving 1,220 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 Midway International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.