Chicago to Paris flights
The cheapest round trip we found from Chicago to Paris is $863 (Dec 30 – Jan 8, 2027, 1 stop). It usually costs $678.
CHI to PAR · Round trip · Economy · Prices per person in USD · Price found (3 days ago)
Cheapest found
Cheapest round trip by month
Lowest fare found per departure month| Month | Cheapest round trip |
|---|---|
| November 2026 | No fares found yet |
| December 2026 | $863 |
| January 2027 | $565 |
| February 2027 | $638 |
| March 2027 | $718 |
| April 2027 | $740 |
| May 2027 | No fares found yet |
| June 2027 | No fares found yet |
| July 2027 | No fares found yet |
| August 2027 | No fares found yet |
| September 2027 | $447 (cheapest month) |
Cheapest dates in the next 4 months
Round trip, per person-
Dec 30 – Jan 8, 2027 9 nights · leave Wed$863 +27% vs usual$863 +27% vs usual Book
Air Serbia 1 stop · 12h 30m -
Dec 10 – 19 9 nights · leave Thu$923 +36% vs usual$923 +36% vs usual Book
SAS Scandinavian 1 stop · 10h 10m
Prices change often. The booking site shows the final price before you pay. Other dates? Set an alert
Things to do in Paris
Tickets and tours on KlookTo see tours and tickets here, turn on partner content in .
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Airport transfer to Paris
Fixed prices from CDG on KiwitaxiTo see transfer prices here, turn on partner content in .
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Plan the rest of your trip
Paris · Dec 30 – Jan 8, 2027- eSIM for France Yesim · prepaid mobile data (opens Yesim in a new tab)
- Car rental in France Economybookings · compare rental companies (opens Economybookings in a new tab)
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Good to know
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Flights to Paris from other cities
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Chicago to Paris: questions
How much does a flight from Chicago to Paris cost?
The cheapest round trip we have found right now is $863, leaving December 30 and returning January 8. The usual price on this route is about $678. Prices are per person, economy, in USD.
What is the cheapest month to fly from Chicago to Paris?
September 2027, with round trips from $447. The most expensive month in our data is December (from $863). Based on the 6 months ahead we have prices for.
Which airports do Chicago to Paris flights use?
Chicago airports include O'Hare International (ORD), Chicago Midway International (MDW) and Chicago Rockford International (RFD). Paris airports include Charles de Gaulle (CDG), Beauvais-Tille (BVA) and Paris Orly (ORY). The prices on this page cover every airport in both cities (CHI and PAR are the city codes).
About this route
We track round-trip economy fares from Chicago (United States) to Paris (France) using Travelpayouts / Aviasales data. The cheapest round trip we've found is $863, departing December 30 and returning January 8. The cheapest month to fly in our data is September, from $447. Prices are per person and were correct when found; the final price is set by the airline or booking site when you book.