It appears Delta is responding to new nonstop flights on Norwegian. Earlier, we mentioned a fantastic fare from New York to Athens for $303 roundtrip. Here's another excellent deal to match another recently announced Norwegian flight. Fly from Chicago to Barcelona for $344 roundtrip on Delta.

For example, I found seats departing Chicago ORD on Wednesday, April 3, returning from Barcelona BCN on Wednesday, April 10.

Other dates are also available for departures from Chicago Sundays through Wednesdays in April or September, returning from Barcelona in April/May or September/October, Tuesdays through Fridays. Slightly higher fares are available for departures in early May.

See our fare details for booking info.

This fare is Basic Economy, which only includes carry-on bags and does not include advanced seat selection. A checked bag costs $60 each way.

For more deals to Spain, have a look at all of our fares to Barcelona (BCN) and Madrid (MAD).

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