Flysair

 United Star Alliance Partners United Airlines , like most major U.S. airlines, is a founding member in good standing of the Star Alliance. This is the largest international airline alliance. There are currently approximately two dozen United Star Alliance partner. To redeem or earn miles, fly with any one of these partners and give your United MileagePlus number to them during booking. United.com allows you to book award tickets for all United partners. This is the same process as booking any other United Award tickets. It's easy and quick. For frequent travelers, having so many major airlines within one alliance is convenient. It allows you to earn miles on one airline and then use those miles for award travel on the other. You can, for example, earn United MileagePlus points on United flights or via partner flights and then redeem these miles to fly to Ireland with Aer Lingus, or Belgium with Brussels Airlines. You could also save hundreds of miles booking with partner airlines ...