What’s the cost of a flight from Houston to Ottawa?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Houston and Ottawa.

Choose a date to explore the best fares now.

If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.

Planning flights between Houston and Ottawa? Don’t forget the airport options

Especially when flying to medium or large cities, it's worth checking all possible airport combinations before booking.

• Airports in Houston: Another departure airport is George Bush Intercontinental.
• Airports in Ottawa: Only Ottawa - McDonald Cartier is currently available.

Check for differences in transport costs to and from each airport — they affect your total spend. Choosing the right airport can make a real difference in price and timing.

Compare flights from Houston to Ottawa with advanced filters

Find your ideal flight using Jetcost. Select whether you want nonstop or connecting flights, round-trip or one-way, and filter by airline, price, or booking site.

Other popular destinations

Looking for alternatives in Canada? Travelers also liked: Calgary, Halifax, Montreal, Toronto, Vancouver.

If you have a preferred time to leave or arrive, filters can help you show only the matching flights. You can also filter by your favorite airline and see only those deals.