From published airline schedules as of 4 September 2026, cross-checked against award availability in 26 airline mileage programs, Ottawa has nonstop service to 25 international and 22 domestic destinations. Pairs the programs sell only with a connection are left out.
25 nonstop destinations
22 nonstop destinations
YOW
Who actually operates the nonstops, from published airline schedules as of 4 September 2026— ranked by the number of destinations each airline serves without a stop from YOW. Pick an airline for its full list; each destination below names its carriers.