Cheapflights Tip: The best prices from Toronto to Irvine are usually found in January or April, booked 63 days in advance, depart on a Thursday or Friday and return on a Thursday
Find flight deals from Toronto to Irvine
Keep the following information in mind while searching for Toronto to Irvine flight deals. Data was last updated 31 October 2026.
Popular in
August
Cheapest in
January
Average price
C$ 596
Highest demand for flights based on searches. 6% potential increase in price (C$ 52 potential increase over avg. RT price).
Everything you need to know about your flight from Toronto to Irvine
What is the cheapest time of day to fly from YTO to IR9?
Find hourly flight availability from Toronto to Irvine. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 October 2026.
It’s typically best to fly out from Toronto to Irvine in the morning. Doing so could potentially save you 52% on the flight price compared to flying in the evening, which is usually more expensive.
What is the cheapest day to fly from Toronto to Irvine?
Use this chart to determine the cheapest time to fly round-trip from Toronto to Irvine. Price data was last updated on 24 October 2026.
Travelers seeking maximum savings on their Toronto to Irvine flight should consider departing on Wednesday at noon when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Irvine
Get insights into the airlines that provide service to Irvine. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Irvine. Reviews last updated 31 October 2026.
Get a feel of what it's like to fly with Porter Airlines,Air Transat, andUnited Airlines from Toronto to Irvine by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
Related info for your journey
Find useful and relevant information for your journey from Toronto to Irvine. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What are the cheapest airlines to fly from Toronto to Irvine one-way?
The cheapest airline one-way is Porter Airlines, with whom users have recently found tickets for as low as C$ 192. However, be on the lookout for offers from WestJet and Air Transat, as they are both options that can get you from Toronto to Irvine for a low price.
What are the most popular routes from Toronto to Irvine?
The most popular flight routes from Toronto to Irvine are Toronto Pearson Intl - Los Angeles, Toronto Island - Los Angeles and Hamilton - Los Angeles.
What are the most reliable airlines from Toronto to Irvine?
The top 3 most reliable airlines when flying from Toronto to Irvine are Brussels Airlines (83%), Porter Airlines (79%) and Air Transat (79%).
What are the cheapest flights from Toronto to Irvine?
Looking at all options, your cheapest flight can be booked for C$ 217. While the most popular route (Toronto Pearson Intl - Los Angeles) can be booked for C$ 420 on average, our data indicates C$ 1,673 when flying from Toronto to Irvine.
Can I find deals for business class flights from Toronto to Irvine?
Yes. Cheapflights offers flight deals from Toronto to Irvine by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
Discover the top 8 airlines that operate flights from Toronto to Irvine. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 31 October 2026.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Toronto to Irvine?
Deals for Toronto to Irvine flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Toronto to Irvine?
Cheapflights helps you find that perfect flight to Irvine from Toronto by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Toronto to Irvine with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Toronto to Irvine, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Toronto to Irvine become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
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