Cheap Flights from Ottawa to Los Angeles

FAQ

• Which airlines offer flights from Ottawa to Los Angeles?

  At the moment, several airlines serve connecting flights from Ottawa to Los Angeles, including: Air Canada Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.

• When is the best time to book flights from Ottawa to Los Angeles?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Ottawa to Los Angeles is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• When are flight tickets from Ottawa (YOW) to Los Angeles (LAX) the cheapest?

  The cheapest months to fly from Ottawa to Los Angeles is October, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Ottawa to Los Angeles on?

  After crunching the numbers on our November flight calendar, it's currently cheapest to fly from Ottawa to Los Angeles on November 21, 2025 with Air Canada, with prices starting at CAD 340.

• Which airports can I fly to for Los Angeles from Ottawa?

  You can land at any one of the following hubs in Los Angeles, with Ottawa International Airport to Los Angeles International Airport (YOW-LAX) is by far the most common option on this route: Los Angeles International Airport (LAX) Ontario International Airport (ONT) Van Nuys Airport (VNY).

• Is there any time difference between Ottawa and Los Angeles?

  The time difference between Los Angeles and Ottawa is 3h.

• How do I change or cancel my ticket from Ottawa to Los Angeles?

  Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.