Plane tickets from Houston to Ottawa

As of April 2021, the minimum price for a round-trip flight from Ottawa to Houston is $269. It depends on the airline and travel season, but typically most airlines will offer at least one daily nonstop flight from Ottawa to Houston. The best time to fly from Ottawa to Houston is typically in late fall and early spring, when temperatures are mild and fares are often lower than usual. Prices tend to be the most affordable from November to March, when temperatures are mild, and fares tend to go up again in April and May. Flights from Ottawa to Houston typically depart once or twice each day, depending on the day of the week and the airline. Yes, a visa is required for anyone traveling from Ottawa to Houston, depending on their nationality and the purpose of the visit. 1. Air Canada 2. United Airlines 3. WestJet 4. American Airlines 5. Delta Air Lines Air Canada operates direct flights from Ottawa to Houston. Other airlines that may offer flights with one or more stops include United Airlines, Delta Air Lines, American Airlines and WestJet.