All Alliance Fare War $435-$535 SFO to Madrid, cities across Spain

Oneworld Alliance launched their own low fares from San Francisco and San Jose to Madrid and several other cities across Spain. United Airlines had Barcelona and Madrid on sale earlier today.

SJC appears to have more low fare dates through May and part of June, as with the sale earlier on United.

Best prices to Barcelona still look to be United/Star Alliance.

British Airways AARP discount fares take up to $65 off these Oneworld alliance prices.

SFO – Madrid $495

SFO – Alicante $517

SFO – Bilbao BIO $527

SFO – Vigo VGO $525 (Delta/Air Europa) – this is a real fare war. American is $555 to Vigo.

SFO – Seville SVQ $597

San Francisco-Madrid  British Airways AARP ticket discount

$434.26 round trip  Mon May 7 – Mon May 14