That's an unanswerable question, since airfares change every hour it seems. I was looking for fares into Seattle and out of Vancouver, waited one day to get home and get my credit card and it had gone up by 178$!!! So I waited and in a week it was back down to what I felt would be the lowest I would get, so booked it. Be patient, shop around various online brokers and even check out the airline sites themselves for specials. I found my bargain at the airline, which was cheaper than the 2 big travel sites. (T & E
) Remember too, that distance doesn't guarantee being cheaper or more expensive.