KLM Airlines

Summer Fare Delta $498 New York JFK to Lisbon nonstop or $402 Morocco overnight layover ticket

Summer fare alert Chicago to Stockholm $395 SkyTeam

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Summer Fare Alert SFO to Sweden-Denmark $444 to $541

Delta $475 Dallas to Milan, Italy Jan 28-March 30

Summer fare alert LAX to Basel, Switzerland $521 Air France-KLM

Delta-United $442 IAD to Amsterdam, British Airways $506 IAD to London

SkyTeam New York JFK to Estonia or Latvia $396-$489

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Fare War $343-$444 Boston to Barcelona, Madrid and around Spain Jan-May

Phoenix to Spain $548-$600 DL-UA Barcelona, Madrid and more

BA or KLM $397-$489 Seattle to Riga, Latvia or Tallinn, Estonia Jan-Mar

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