For September travel, fly from Chicago to Paris for $450 roundtrip on WOW Air.

Searching WOW, we found seats departing ORD on on Monday, September 17, returning from CDG on Thursday, September 27. Flights connect via Reykjavik.

You'll flnd slightly lower fares available on certain dates in September, though these will require overnight stays in Reykjavik. Fares continue to drop slightly for dates in late fall, but if you're looking to make the trip as close to summer as possible, this is your fare.

For similar deals, check out our fare listings for Chicago O'Hare deals.

Need a room in Paris? Here's what's available for the above dates on Hotelwatchdog.