[08/27/2017 @ 9:47 AM CT] Price increased from $284 to $577 . Removing from deal list.
Air Canada has round-trip flights from Chicago (ORD) to London (LHR), Amsterdam (AMS), or Paris (CDG) for $283-$333 with a connection. Flights scattered January to May. Holiday Blackouts apply. 7-day minimum stay required. Flight may operate as a Untied codeshare. Stick closely to the example dates provided in this post.
We are also seeing many other destinations on sale with similar prices, such as: Rome, Zurich, Athens, Dublin, Cairo, Dubai, India, Prague, Budapest, Germany, and Warsaw. There are likely many other destinations we missed, since it does look like a system wide fare sale (glitch?).
Click for more details and booking links Cheap Flights: Chicago to London / Amsterdam / Paris $283-$333 r/t – Air Canada