Cheap flights from Phoenix to Chicago
Cheapest current fares: $102 in August 2026, 2,312 km direct flight in ~2h 43m.
Cheapest month-by-month fares
Lowest available fare per calendar month from Phoenix (PHX) to Chicago (ORD). Refreshed daily.
Phoenix (PHX) → Chicago (ORD)
- August 2026 $102
- November 2026 $142
Frequently asked questions
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What is the cheapest month to fly from Phoenix to Chicago?
Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Phoenix (PHX) to Chicago (ORD), with fares starting from $102.
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What is the lowest current fare from PHX to ORD?
The lowest currently-listed fare from Phoenix (PHX) to Chicago (ORD) is $102 on 2026-08-31.
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How long is the flight from Phoenix to Chicago?
Direct flights from PHX to ORD cover approximately 2,312 km (1,437 miles), with an estimated flight time of 2h 43m. Operating airlines: AA, F9, UA, WN.
Related guides for this route
Sibling pages — full route detail, airport overviews, visa context, per-airline routes.