Cheap flights from Prague to Chicago
Cheapest current fares: $471 in September 2026 on connecting flights.
Cheapest month-by-month fares
Lowest available fare per calendar month from Prague (PRG) to Chicago (ORD). Refreshed daily.
Prague (PRG) → Chicago (ORD)
- September 2026 $471
- August 2026 $524
Frequently asked questions
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What is the cheapest month to fly from Prague to Chicago?
Based on current 6-month forward fare data, September 2026 is the cheapest month to fly from Prague (PRG) to Chicago (ORD), with fares starting from $471.
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What is the lowest current fare from PRG to ORD?
The lowest currently-listed fare from Prague (PRG) to Chicago (ORD) is $471 on 2026-09-28.
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Is there a direct flight from Prague to Chicago?
There is currently no non-stop service from PRG to ORD. Most travellers connect through a hub airport. See our route page for current stopover options.
Related guides for this route
Sibling pages — full route detail, airport overviews, visa context, per-airline routes.