$78+ Cheap flights from Irvine, CA to Toronto (YTO)
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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Irvine to Toronto with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Irvine to Toronto are usually found in September or October, booked 87 days in advance, depart on a Thursday or Friday and return on a Thursday
Cheap flight deals from Irvine to Toronto
Keep the following information in mind while searching for Irvine to Toronto flight deals. Data was last updated April 22, 2025.
Most accurate provider | Mytrip 3 stars |
|---|---|
Most trusted provider | Mytrip 3 stars |
Round-trip from | $147 (Kiwi.com) |
One-way from | $78 (Justfly.com) |
Popular in | December |
Cheapest in | September |
Average price | $322 |
Find flight deals from Irvine to Toronto
Cheapest flights from Irvine to TorontoExplore the most affordable flight options available from Irvine to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.
Explore the most affordable flight options available from Irvine to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.
This Kiwi.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Agoda.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Agoda.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air Canada deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Flightnetwork deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from Irvine to Toronto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 22, 2025.
Use the filters below to find and compare flights from Irvine to Toronto that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Los AngelesToronto
LAX - YYZ
LAXYYZ
Los Angeles
Wed 7/2
3:00 pm-5:51 am
2 stops11h 51m
Toronto Pearson Intl
Thu 7/24
7:45 pm-10:10 pm
Nonstop5h 25m
Los AngelesToronto
LAX - YYZ
LAXYYZ
Los Angeles
Thu 5/29
11:40 am-10:56 pm
1 stop8h 16m
Toronto Pearson Intl
Sun 6/1
9:45 am-12:10 pm
Nonstop5h 25m
Los AngelesToronto
LAX - YYZ
LAXYYZ
Los Angeles
Fri 5/23
6:30 pm-12:56 pm
1 stop15h 26m
Toronto Pearson Intl
Sat 5/31
4:18 pm-10:33 pm
1 stop9h 15m
Los AngelesToronto
LAX - YYZ
LAXYYZ
Los Angeles
Fri 5/16
1:10 pm-9:03 pm
Nonstop4h 53m
Toronto Pearson Intl
Mon 5/19
9:45 am-12:10 pm
Nonstop5h 25m
Los AngelesToronto
LAX - YKF
LAXYKF
Los Angeles
Fri 7/18
11:40 am-12:46 am
1 stop10h 06m
Toronto Region of Waterloo Intl
Mon 7/21
6:00 am-2:12 pm
1 stop11h 12m
Los AngelesToronto
LAX - YYZ
LAXYYZ
Los Angeles
Mon 5/5
12:59 am-12:30 pm
1 stop8h 31m
Toronto Pearson Intl
Sun 5/11
6:30 am-11:10 am
1 stop7h 40m
Los AngelesToronto
LAX - YKF
LAXYKF
Los Angeles
Thu 5/8
11:30 am-7:10 am
1 stop16h 40m
Toronto Region of Waterloo Intl
Sun 5/11
8:25 pm-10:45 am
1 stop17h 20m
Los AngelesHamilton
LAX - YHM
LAXYHM
Los Angeles
Thu 5/29
11:40 am-12:41 am
1 stop10h 01m
Hamilton
Thu 6/5
6:00 am-2:12 pm
1 stop11h 12m
Los AngelesToronto
LAX - YKF
LAXYKF
Los Angeles
Mon 6/9
10:30 am-12:46 am
3 stops35h 16m
Toronto Region of Waterloo Intl
Mon 6/16
6:00 am-2:12 pm
1 stop11h 12m
Los AngelesToronto
LAX - YYZ
LAXYYZ
Los Angeles
Wed 5/28
3:40 pm-11:31 pm
Nonstop4h 51m
Toronto Pearson Intl
Tue 6/3
6:35 pm-8:59 pm
Nonstop5h 24m
Best time to book a flight from Irvine to Toronto
Have a flexible travel schedule? Discover the best time to fly to Toronto from Irvine with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Irvine to Toronto
How far ahead should I book a flight from Irvine to Toronto?
Use this chart to determine the optimal time to book a round-trip flight from Irvine to Toronto. Price data was last updated on April 18, 2025.
To ensure you get the cheapest price possible for a flight from Irvine to Toronto, you should look to book at least 87 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Irvine to Toronto?
Currently, January is the cheapest month in which you can book a flight from Irvine to Toronto (average of $243). Flying from Irvine to Toronto in July is currently the most expensive (average of $359). 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.
What is the cheapest time of day to fly from IR9 to YTO?
Find hourly flight availability from Irvine to Toronto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 22, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Irvine to Toronto as you normally would.
What is the cheapest day to fly from Irvine to Toronto?
Use this chart to determine the cheapest time to fly round-trip from Irvine to Toronto. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Irvine to Toronto flight should consider departing on Friday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Irvine to Toronto
Explore weekly flight availability from Irvine to Toronto. 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 April 22, 2025.
The most flights from IR9 to YTO are scheduled on a Tuesday (21 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (17 on average).
Rainfall in Toronto by month
Plan your trip to Toronto by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Toronto ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Toronto when rainfall is around 2.0 in.
Temperature in Toronto by month
Plan your trip to Toronto by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Toronto, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).
Reviews of airlines servicing Toronto
Get insights into the airlines that provide service to Toronto. 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 Toronto. Reviews last updated April 22, 2025.
Read through reviews of airlines operating flights from Irvine to Toronto, such as Alaska Airlines, Porter Airlines and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Entertainment
Overall
Crew
Food
Boarding
Reviews
Cheri,Jan 2025
FAT - SEA
Comfort
Entertainment
Overall
Crew
Food
Boarding
Reviews
Cheri,Jan 2025
FAT - SEA
Comfort
Entertainment
Overall
Crew
Food
Boarding
Reviews
Cheri,Jan 2025
FAT - SEA
Comfort
Entertainment
Overall
Crew
Food
Boarding
Reviews
Cheri,Jan 2025
FAT - SEA
Comfort
Entertainment
Overall
Crew
Food
Boarding
Reviews
Cheri,Jan 2025
FAT - SEA
Comfort
Entertainment
Overall
Crew
Food
Boarding
Reviews
Cheri,Jan 2025
FAT - SEA
Related info for your journey
Find useful and relevant information for your journey from Irvine to Toronto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Irvine to Toronto
See prices for flight routes from nearby airports that may be better suited for you.
Top 7 airlines flying from Irvine to Toronto
Discover the top 7 airlines that operate flights from Irvine to Toronto. 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 2,558,603 searches. Data last updated April 22, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$128 | Average$502 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$131 | Average$449 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$135 | Average$377 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$142 | Average$467 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$153 | Average$457 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$159 | Average$285 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$186 | Average$377 | FlexibilityNo cancel fee | On-time50% |