Question 1

What are the cheapest airlines to fly from Toronto Pearson Intl Airport to Irvine one-way?

Accepted Answer

The cheapest airlines for a one-way flight from Toronto Pearson Intl Airport to Irvine are WestJet (C$ 161), Air Canada (C$ 168), and United Airlines (C$ 188).

Question 2

How far ahead should I book a flight from Toronto Pearson Intl Airport to Irvine?

Accepted Answer

The best time to book flights from Toronto Pearson Intl Airport to Irvine is 77 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Question 3

What is the cheapest month to book a flight from Toronto Pearson Intl Airport to Irvine?

Accepted Answer

Currently, September is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Irvine (average of C$ 226). Flying from Toronto Pearson Intl Airport to Irvine in July is currently the most expensive (average of C$ 301). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 4

What is the cheapest day to fly from Toronto Pearson Intl Airport to Irvine?

Accepted Answer

Travelers seeking maximum savings on their Toronto Pearson Intl Airport to Irvine flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Question 5

Weekly flight availability from Toronto Pearson Intl Airport to Irvine

Accepted Answer

The most flights from YYZ to IR9 are scheduled on a Monday (20 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (16 on average).

Question 6

E

Accepted Answer

In terms of precipitation, rainfall in Irvine ranges from 0.0 - 87.0 mm per month. February is typically the wettest month, when rainfall can reach 87.0 mm. July is typically the driest time to visit Irvine when rainfall is around 0.0 mm.

Question 7

E

Accepted Answer

If weather is an important factor for your trip to Irvine, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

Question 8

What are the cheapest flights from Toronto Pearson Intl Airport to Irvine?

Accepted Answer

The cheapest flight price from Toronto Pearson Intl Airport to Irvine is C$ 150. On average you can expect to pay C$ 1,229. The most popular route, (Toronto Pearson Intl - Los Angeles), can usually be booked for C$ 247.

Question 9

What are the most reliable airlines from Toronto Pearson Intl Airport to Irvine?

Accepted Answer

No one likes to see their flight delayed. When booking a flight from Toronto Pearson Intl Airport to Irvine consider choosing Porter Airlines (92%), Air Transat (92%) or Brussels Airlines (83%) as they are the most reliable in getting you off to your destination on time.

Question 10

What are the most popular airlines that fly from Toronto Pearson Intl Airport to Irvine?

Accepted Answer

Consider American Airlines, Air Canada or Delta when booking your flight. These represent the most popular airlines when flying from Toronto Pearson Intl Airport to Irvine.

Question 11

How far in advance should I book a flight from Toronto Pearson Intl Airport to Irvine?

Accepted Answer

Users have found that booking a flight from Toronto Pearson Intl Airport to Irvine at least 53 days early can save you up to 88% on average compared to booking a flight this week. If booking 53 days before your flight isn’t an option for you, users have found flights from Toronto Pearson Intl Airport to Irvine for as little as C$ 476 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as C$ 745 for flights departing within the next 3 days.

Question 12

What is the cheapest month to fly from Toronto Pearson Intl Airport to Irvine?

Accepted Answer

September can be a great time to fly to Irvine from Toronto Pearson Intl Airport with a flight ticket averaging about C$ 408. Cheapflights users have found deals in the month of September for as cheap as C$ 204. The most expensive prices can be found in the month of December.

Question 13

What is the cheapest time of day to fly from YYZ to IR9?

Accepted Answer

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Toronto Pearson Intl Airport to Irvine as you normally would.

Question 14

Can I find deals for flights from Pearson Intl to Irvine that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Pearson Intl to Irvine flights, Cheapflights offers vacation packages that include both flights and hotel.

Question 15

How can I find direct flights from Pearson Intl to Irvine?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pearson Intl to Irvine.

Question 16

Can I find deals for business class flights from Pearson Intl to Irvine?

Accepted Answer

Yes. Cheapflights offers flight deals from Pearson Intl 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.

Question 17

How does Cheapflights help users find flights from Pearson Intl to Irvine?

Accepted Answer

When you search for this flight from Pearson Intl to Irvine, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Question 18

Why should you use Cheapflights to find cheap flight tickets from Pearson Intl to Irvine?

Accepted Answer

Millions of users choose and trust Cheapflights to book the best flight deals from Pearson Intl to Irvine for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Question 19

Can Cheapflights find flights from Pearson Intl to Irvine with no change fees?

Accepted Answer

Yes, we can. To see specific flights from Pearson Intl to Irvine with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Question 20

Can Cheapflights notify me if prices for flights from Pearson Intl to Irvine become cheaper?

Accepted Answer

Of course! You can now track prices for flights from Pearson Intl to Irvine and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

Round-trip from	C$ 244
One-way from	C$ 161
Popular in	December
Cheapest in	September
Average price	C$ 439

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	CheapestC$ 131	AverageC$ 543	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
WestJet	CheapestC$ 195	AverageC$ 354	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Delta	CheapestC$ 246	AverageC$ 453	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Porter Airlines	CheapestC$ 257	AverageC$ 368	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
United Airlines	CheapestC$ 282	AverageC$ 497	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Transat	CheapestC$ 292	AverageC$ 505	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
Air Canada	CheapestC$ 307	AverageC$ 492	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

Cheap flights from Toronto Pearson Intl Airport to Irvine from C$ 161

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Toronto Pearson Intl to Irvine are usually found in September or May, booked 77 days in advance, depart on a Thursday or Wednesday and return on a Monday

Cheap flight deals from Pearson Intl to Irvine

Keep the following information in mind while searching for Pearson Intl to Irvine flight deals. Data was last updated 3 July 2025.

Round-trip from

One-way from

Popular in

Cheapest in

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Find flight deals from Pearson Intl to Irvine

Cheapest flights from Pearson Intl to IrvineExplore the most affordable flight options available from Pearson Intl to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.

Explore the most affordable flight options available from Pearson Intl to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Irvine that are best for you.

Best time to book a flight from Pearson Intl to Irvine

Have a flexible travel schedule? Discover the best time to fly to Irvine from Pearson Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Toronto Pearson Intl Airport to Irvine

How far ahead should I book a flight from Toronto Pearson Intl Airport to Irvine?

Use this chart to determine the optimal time to book a round-trip flight from Pearson Intl to Irvine. Price data was last updated on 27 June 2025.

What is the cheapest month to book a flight from Toronto Pearson Intl Airport to Irvine?

What is the cheapest time of day to fly from YYZ to IR9?

Find hourly flight availability from Pearson Intl 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 3 July 2025.

What is the cheapest day to fly from Toronto Pearson Intl Airport to Irvine?

Use this chart to determine the cheapest time to fly round-trip from Pearson Intl to Irvine. Price data was last updated on 16 December 2024.

Weekly flight availability from Toronto Pearson Intl Airport to Irvine

Explore weekly flight availability from Pearson Intl to Irvine. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 3 July 2025.

How much does it cost to fly round-trip from Toronto Pearson Intl Airport to Irvine?

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 3 July 2025.

Related info for your journey

Find useful and relevant information for your journey from Pearson Intl 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 Pearson Intl Airport to Irvine one-way?

What are the most reliable airlines from Toronto Pearson Intl Airport to Irvine?

What are the cheapest flights from Toronto Pearson Intl Airport to Irvine?

Can I find deals for flights from Pearson Intl to Irvine that include hotel bookings?

How can I find direct flights from Pearson Intl to Irvine?

Can I find deals for business class flights from Pearson Intl to Irvine?

What is the cheapest month to book a flight from Toronto Pearson Intl Airport to Irvine?

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Alternative routes for Pearson Intl to Irvine

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Top 7 airlines flying from Pearson Intl to Irvine

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How does Cheapflights help users find flights from Pearson Intl to Irvine?

Why should you use Cheapflights to find cheap flight tickets from Pearson Intl to Irvine?

Can Cheapflights find flights from Pearson Intl to Irvine with no change fees?

Can Cheapflights notify me if prices for flights from Pearson Intl to Irvine become cheaper?

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Cheapest flights from Pearson Intl to Irvine
Explore the most affordable flight options available from Pearson Intl to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.