Which airline flies the most flights to YOW? The top airline carrier flying out of Macdonald Cartier Intl. is American Airlines and they fly over 1,063 flights every month. What are the cheapest flights from YOW? Ottawa has a lot of discount flights in the month of May. Check out these great deals on flights from YOW:
- Lufthansa - Ottawa (YOW) to Rome (FCO) leaving on 5/26 at 6:40 pm and returning on 5/28 at 7:01 pm for only $739 per person.*
- WestJet - Ottawa (YOW) to Toronto (YYZ) on 6/12 leaving at 12:45 pm and returning on 6/14 at 9:07 am for only $202 per person.*
- Porter Airlines - Ottawa (YOW) to New York (EWR) on 6/12 leaving at 3:15 am and returning on 6/14 at 3:59 pm for only $231 per person.*
- Porter Airlines - Ottawa (YOW) to Boston (BOS) on 5/29 leaving at 7:55 am and returning on 5/31 at 9:28 am for only $251 per person.*
*Prices vary and will be updated when you view current flight availability results. Deals displayed here are based on flight pricing and availability as of 05/19/2018 and may change as you get closer to the actual flight date. Deals displayed whose dates are in the past are no longer valid.