Question : How long do most people stay in Oslo?
Answer : Of course you're not most people, but if you were, you'd stay roughly nine days.
Question : Is the price you found a good deal?
Answer : Flight prices change much less than the majority of routes from the United States for COS to OSL. They vary from $1,292 to $1,669. Prices tend to be lower the further out you book.
Question : Interested in traveling in the next 30 days and want to get the lowest fare?
Answer : As of Jun 19th, the best day for booking to Oslo (OSL) is Jul 16th. It costs $1,568, which is 3% below the average price to book the same route.
Question : Would you be willing to change your travel days if it saved you money?
Answer : The best day to fly on a budget this month is Sunday. Being flexible with your travel days garners even more savings during booking.