Hi
Family is doing their first trip to Europe with a cruise on Norwegian. Have used JetBlue, American and Delta before but am not familiar with any of the other airlines. I have been looking to see if it will be cheaper to book my own flights versus using Norwegian even with one of the 3 airfares being 'free'. We will be going a day or more earlier so can't use their transfers.
What I am looking for is suggestions for airlines and apps that can help me dete