Question : What day in the next four weeks has the best fares?
Answer : Since low prices are preferred, look at Mar 23rd. As of Feb 20th, it's showing the cheapest ticket sales at $425. That is 9% below the average price for this route, so you can spend that extra money on an adventure rather than the flight.
Question : How much should a trip from Sacramento (SMF) to Ottawa (YOW) cost?
Answer : Prices for this trip tend to fluctuate a lot less than other flights from the United States. They can range from $417 to $537. Remember, you can save by booking further in advance.
Question : What is the cheapest round-trip ticket you can get to Ottawa?
Answer : United Airlines is offering the best deal at $417. Better snatch it up quickly because prices range all the way up to $537 over the next three months.
Question : How long do most people stay in Ottawa?
Answer : Of course you're not most people, but if you were, you'd stay roughly one week.
Question : Would you be willing to change your travel days if it saved you money?
Answer : The cheapest day to fly in March is Thursday. Being flexible with your travel days garners even more savings during booking.