I’m looking to buy a yeshiva flight for my brother. I’m only booking him El Al. I found a flight on Qantas for 37800 points. The problem is I need to get him from Chicago to JFK to fly that. I can book him on the Delta morning ORD-JFK flight, but if it’s a separate ticket I would have to pay double bag fees. Is there a way to book this on one ticket so I don’t pay double fees or are separate bookings my best bet?