Some tips on getting better deals on airline flights can be found on the link below. It is advised to book flights at least 14 days in advance, check “on-line” at www.expedia.com, www.travelocity.com, etc. to check on rates. Best time to check is Monday through Friday, 9-5p, but booking a flight on Tuesday and flying on Tuesday and Saturday will usually give you the cheapest rates. The “red eye” flights are even more reasonable which may work well for patients that can catch a flight late Monday night to arrive by early Tuesday morning.