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Cheap flights from Toronto to Irvine from C$ 277

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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — LAX
15 Jul — 22 Jul1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Toronto to Irvine are usually found in September or October, booked 61 days in advance, depart on a Thursday or Friday and return on a Saturday

Cheap flight deals from Toronto to Irvine

Enter your travel dates to find the best prices.

Cheapest flights from Toronto to Irvine
Explore the most affordable flight options available from Toronto to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 June 2026.

Wed 2/910:05 a.m.
YTZ
-
LAX
1 stop16h 38m
Multiple Airlines
Mon 7/911:59 p.m.
LAX
-
YTZ
1 stop30h 41m
Multiple Airlines
Deal found 12/6C$ 487
Thu 6/86:00 a.m.
YYZ
-
LAX
1 stop9h 25m
WestJet
Thu 13/84:55 p.m.
LAX
-
YYZ
1 stop9h 15m
WestJet
Deal found 14/6C$ 492
Fri 11/91:15 p.m.
YYZ
-
LAX
2 stops10h 40m
American Airlines
Fri 11/911:50 p.m.
LAX
-
YYZ
1 stop12h 48m
American Airlines
Deal found 12/6C$ 494
Thu 6/812:40 p.m.
YYZ
-
LAX
2 stops12h 25m
WestJet
Tue 11/87:30 a.m.
LAX
-
YYZ
2 stops11h 05m
WestJet
Deal found 13/6C$ 495
Tue 11/88:00 a.m.
YYZ
-
LAX
2 stops12h 10m
WestJet
Tue 18/87:30 a.m.
LAX
-
YYZ
2 stops11h 05m
WestJet
Deal found 13/6C$ 498
Wed 22/78:00 a.m.
YYZ
-
LAX
2 stops12h 10m
WestJet
Wed 5/81:15 p.m.
LAX
-
YYZ
2 stops12h 55m
WestJet
Deal found 11/6C$ 499
Tue 4/86:00 a.m.
YYZ
-
LAX
1 stop9h 25m
WestJet
Sun 16/81:15 p.m.
LAX
-
YYZ
1 stop8h 50m
WestJet
Deal found 14/6C$ 503
Thu 15/1011:05 a.m.
YYZ
-
LAX
Nonstop5h 15m
Porter Airlines
Sun 25/101:40 p.m.
LAX
-
YYZ
Nonstop4h 40m
Porter Airlines
Deal found 10/6C$ 505
Tue 1/98:00 a.m.
YYZ
-
LAX
2 stops12h 10m
WestJet
Tue 15/91:15 p.m.
LAX
-
YYZ
2 stops12h 55m
WestJet
Deal found 13/6C$ 506
Tue 11/88:40 p.m.
YKF
-
LAX
1 stop20h 25m
WestJet
Tue 18/87:30 a.m.
LAX
-
YKF
1 stop9h 20m
WestJet
Deal found 13/6C$ 509
Wed 29/78:40 p.m.
YKF
-
LAX
1 stop18h 45m
WestJet
Thu 20/87:30 a.m.
LAX
-
YKF
1 stop9h 20m
WestJet
Deal found 10/6C$ 510
Thu 26/116:20 a.m.
YKF
-
LAX
2 stops15h 30m
WestJet
Fri 4/1211:50 a.m.
LAX
-
YKF
2 stops13h 38m
WestJet
Deal found 10/6C$ 513

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 15 June 2026.

Round-trip from

C$ 487

One-way from

C$ 277

Popular in

June

Cheapest in

September

Average price

C$ 636
2/9-7/9
  • 2/9-7/9
  • 2 total stops
  • 47h 19m total
  • Toronto to Irvine
Search Deals
10/8
  • 10/8
  • 1 total stop
  • 15h 55m total
  • Toronto to Irvine
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 136 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Toronto to Irvine 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 629,999 searches. Data last updated 15 June 2026.
Use the filters below to find and compare flights from Toronto to Irvine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoLos Angeles

YKF - LAX

YKFLAX

Toronto Region of Waterloo Intl

Tue 15/9

8:40 p.m.-11:20 a.m.

2 stops17h 40m

Los Angeles

Sun 27/9

7:30 a.m.-7:50 p.m.

1 stop9h 20m

C$ 523

TorontoLos Angeles

YKF - LAX

YKFLAX

Toronto Region of Waterloo Intl

Sun 4/10

8:40 p.m.-5:10 p.m.

1 stop23h 30m

Los Angeles

Sun 11/10

7:30 a.m.-7:50 p.m.

1 stop9h 20m

C$ 527

TorontoLos Angeles

YKF - LAX

YKFLAX

Toronto Region of Waterloo Intl

Mon 14/9

8:40 p.m.-5:10 p.m.

1 stop23h 30m

Los Angeles

Sun 27/9

7:30 a.m.-7:50 p.m.

1 stop9h 20m

C$ 537

TorontoLos Angeles

YKF - LAX

YKFLAX

Toronto Region of Waterloo Intl

Fri 11/9

8:40 p.m.-12:25 p.m.

1 stop18h 45m

Los Angeles

Sun 13/9

7:30 a.m.-7:50 p.m.

1 stop9h 20m

C$ 552

TorontoLos Angeles

YKF - LAX

YKFLAX

Toronto Region of Waterloo Intl

Tue 3/11

6:20 a.m.-9:55 a.m.

2 stops30h 35m

Los Angeles

Mon 9/11

7:00 a.m.-4:28 a.m.

1 stop18h 28m

C$ 564

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Thu 2/7

6:30 a.m.-3:07 p.m.

1 stop11h 37m

Los Angeles

Sat 11/7

5:30 a.m.-5:24 p.m.

1 stop8h 54m

C$ 572

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Mon 20/7

9:00 p.m.-8:27 a.m.

1 stop14h 27m

Los Angeles

Tue 11/8

12:09 a.m.-11:49 a.m.

1 stop8h 40m

C$ 572

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Sat 22/8

7:45 a.m.-5:20 p.m.

1 stop12h 35m

Los Angeles

Fri 28/8

9:50 p.m.-12:23 p.m.

1 stop11h 33m

C$ 572

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Tue 18/8

9:45 a.m.-5:33 p.m.

1 stop10h 48m

Los Angeles

Sat 22/8

9:30 p.m.-10:25 a.m.

1 stop9h 55m

C$ 572

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Fri 3/7

6:15 a.m.-1:08 p.m.

1 stop9h 53m

Los Angeles

Fri 10/7

10:20 p.m.-11:19 a.m.

1 stop9h 59m

C$ 572

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/6

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Toronto to Irvine

Have a flexible travel schedule? Discover the best time to fly to Irvine from Toronto with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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 15 June 2026.

It’s typically best to fly out from Toronto to Irvine in the morning. Doing so could potentially save you 41% on the flight price compared to flying in the afternoon, which is usually more expensive.

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

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 13 June 2026.

Travelers seeking maximum savings on their Toronto to Irvine flight should consider departing on Friday evenings when fares are most often at their lowest. Saturday 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 15 June 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.
Porter Airlines
8.0
Very good
438 reviews
Check prices

Entertainment

6.9

Boarding

8.2

Crew

8.6

Food

7.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Porter Airlines
8.0
Very good
438 reviews
Porter Airlines
8.0
Very good
438 reviews
Check prices

Entertainment

6.9

Boarding

8.2

Crew

8.6

Food

7.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Air Transat
7.8
Good
555 reviews
Porter Airlines
8.0
Very good
438 reviews
Check prices

Entertainment

6.9

Boarding

8.2

Crew

8.6

Food

7.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
United Airlines
7.4
Good
9,830 reviews
Porter Airlines
8.0
Very good
438 reviews
Check prices

Entertainment

6.9

Boarding

8.2

Crew

8.6

Food

7.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
WestJet
7.2
Good
3,362 reviews
Porter Airlines
8.0
Very good
438 reviews
Check prices

Entertainment

6.9

Boarding

8.2

Crew

8.6

Food

7.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Air Canada
7.1
Good
11,194 reviews
Porter Airlines
8.0
Very good
438 reviews
Check prices

Entertainment

6.9

Boarding

8.2

Crew

8.6

Food

7.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.

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.

  • How long is the flight from Toronto to Irvine?

    A quick flight from Toronto to Irvine can take about 11h 37m. WestJet provides one of the quickest options available for as low as C$ 572. Airlines will cover a distance of 3492 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Toronto to Irvine one-way?

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as C$ 145. However, be on the lookout for offers from Porter Airlines 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 Region of Waterloo Intl - Los Angeles and Toronto Island - 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 American Airlines (90%), Porter Airlines (90%) and Air Transat (90%).

  • What are the cheapest flights from Toronto to Irvine?

    Looking at all options, your cheapest flight can be booked for C$ 262. While the most popular route (Toronto Pearson Intl - Los Angeles) can be booked for C$ 502 on average, our data indicates C$ 914 when flying from Toronto to Irvine.

  • Can I find deals for flights from Toronto to Irvine that include hotel bookings?

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

  • How can I find direct flights from Toronto to Irvine?

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

See more FAQs

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Alternative routes for Toronto to Irvine

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Toronto to Irvine

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 629,999 searches. Data last updated 15 June 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 134AverageC$ 606FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 194AverageC$ 438FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 207AverageC$ 633FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 232AverageC$ 467FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Porter AirlinesCheapestC$ 258AverageC$ 390FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 316AverageC$ 608FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
United AirlinesCheapestC$ 319AverageC$ 719FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
APG AirlinesCheapestC$ 617AverageC$ 619FlexibilityNo cancel feeOn-timeN/A
Search APG Airlines flights

Fly with Cheapflights

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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