Cheap flights from Tucson to Chicago
Cheapest current fares: $193 in August 2026, 2,309 km direct flight in ~2h 43m.
Cheapest month-by-month fares
Lowest available fare per calendar month from Tucson (TUS) to Chicago (ORD). Refreshed daily.
Tucson (TUS) → Chicago (ORD)
- August 2026 $193
Frequently asked questions
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What is the cheapest month to fly from Tucson to Chicago?
Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Tucson (TUS) to Chicago (ORD), with fares starting from $193.
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What is the lowest current fare from TUS to ORD?
The lowest currently-listed fare from Tucson (TUS) to Chicago (ORD) is $193 on 2026-08-12.
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How long is the flight from Tucson to Chicago?
Direct flights from TUS to ORD cover approximately 2,309 km (1,435 miles), with an estimated flight time of 2h 43m. Operating airlines: AA, UA.
Related guides for this route
Sibling pages — full route detail, airport overviews, visa context, per-airline routes.