European discount carrier Norwegian Air Shuttle has both lower costs than their US and European counterparts and lower fares. They fly to the US, and are awaiting approval for their even lower-cost Irish subsidiary to do so. US airlines (and labor groups) want to stop Norwegian also because of the airline’s lower costs.
Today’s big airline news is that Norwegian has announced that they will separately take advantage of Europe-US Open Skies agreements by flying from French Caribbean islands to the US using new Boeing 737s.