Fly from Ottawa to Las Vegas for $346 round-trip, including all taxes, on Delta Air Lines.
We found seats departing Ottawa on September 11, returning from Las Vegas on September 18.
Similar fares available for travel from August through March. Prices may vary slightly by date. Travel in reverse (LAS-YOW round-trip) will cost less.
For all current fares to LAS, see our Las Vegas fare page.