How to check your version number To check your version of Expedia: From the app's Home screen, tap ACCOUNT. Scroll to the bottom of the screen. The version number is beneath the Expedia logo. Related articles Current version number Deleting and Reinstalling the Expedia app How do I view an itinerary booked without signing in to my Expedia account? How do I view an itinerary booked through my Expedia account? Why can't I access my saved or unbooked itinerary?