How long does it take to fly from Baltimore to Alaska?

Probably about 9 or 10 hours if you could go direct. Most likely you would have to go through New York or Atlanta which would run it up to 15 to 20 hours of total travel time. I have flown from Seattle to Moscow through London - Seattle to London 9 hours, London to Moscow 3 1/2 hours plus a 4 hour layover.