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Cheap flights from Toronto to Irvine from C$ 243

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 15/6. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — LAX
31 May — 7 Jun1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Toronto to Irvine are usually found in September or October, booked 88 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 1 May 2026.

Sun 24/59:40 a.m.
YYZ
-
LAX
Nonstop5h 20m
Multiple Airlines
Mon 8/66:05 p.m.
LAX
-
YYZ
1 stop8h 40m
Multiple Airlines
Deal found 30/4C$ 389
Fri 5/67:00 a.m.
YYZ
-
LAX
2 stops12h 00m
WestJet
Sun 7/63:00 p.m.
LAX
-
YYZ
2 stops18h 45m
WestJet
Deal found 29/4C$ 390
Mon 20/78:00 a.m.
YYZ
-
LAX
1 stop9h 05m
WestJet
Tue 21/712:10 p.m.
LAX
-
YYZ
2 stops14h 35m
WestJet
Deal found 30/4C$ 392
Thu 8/103:30 p.m.
YYZ
-
LAX
2 stops28h 40m
WestJet
Wed 14/1012:10 p.m.
LAX
-
YYZ
1 stop9h 55m
WestJet
Deal found 29/4C$ 393
Sat 25/78:00 a.m.
YYZ
-
LAX
1 stop9h 05m
WestJet
Tue 28/712:10 p.m.
LAX
-
YYZ
2 stops14h 35m
WestJet
Deal found 30/4C$ 394
Fri 26/612:00 p.m.
YYZ
-
LAX
2 stops13h 05m
WestJet
Sun 28/67:30 a.m.
LAX
-
YYZ
1 stop30h 40m
WestJet
Deal found 29/4C$ 396
Fri 10/76:15 a.m.
YYZ
-
LAX
1 stop9h 10m
WestJet
Tue 14/73:00 p.m.
LAX
-
YYZ
2 stops11h 10m
WestJet
Deal found 29/4C$ 397
Wed 1/76:35 p.m.
YYZ
-
LAX
2 stops22h 30m
WestJet
Mon 10/87:30 a.m.
LAX
-
YYZ
2 stops13h 29m
WestJet
Deal found 27/4C$ 398
Tue 21/76:15 a.m.
YYZ
-
LAX
1 stop9h 10m
WestJet
Wed 22/73:00 p.m.
LAX
-
YYZ
2 stops11h 10m
WestJet
Deal found 30/4C$ 400
Fri 24/73:30 p.m.
YYZ
-
LAX
2 stops23h 55m
WestJet
Sat 1/83:00 p.m.
LAX
-
YYZ
2 stops11h 10m
WestJet
Deal found 30/4C$ 401
Tue 4/811:10 p.m.
YYZ
-
LAX
2 stops21h 00m
WestJet
Tue 11/86:05 p.m.
LAX
-
YYZ
1 stop9h 50m
WestJet
Deal found 30/4C$ 402
Sat 23/512:30 p.m.
YTZ
-
LAX
1 stop10h 29m
Air Canada
Mon 25/510:30 p.m.
LAX
-
YTZ
1 stop10h 17m
Air Canada
Deal found 30/4C$ 402

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 1 May 2026.

Round-trip from

C$ 389

One-way from

C$ 243

Popular in

December

Cheapest in

September

Average price

C$ 431
WestJet
  • WestJet
  • 24/5-8/6
  • 1 total stop
  • 14h 00m total
  • Toronto to Irvine
Search Deals
WestJet
  • WestJet
  • 15/6
  • 2 total stops
  • 17h 40m total
  • Toronto to Irvine
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 3 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 1 May 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

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Fri 12/6

11:00 a.m.-11:59 p.m.

1 stop15h 59m

Los Angeles

Mon 15/6

6:58 p.m.-9:54 a.m.

1 stop11h 56m

C$ 413

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Thu 21/5

6:30 a.m.-11:57 a.m.

1 stop8h 27m

Los Angeles

Tue 26/5

5:10 a.m.-5:56 p.m.

1 stop9h 46m

C$ 413

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Fri 22/5

5:45 p.m.-11:53 p.m.

1 stop9h 08m

Los Angeles

Sat 30/5

6:00 a.m.-5:15 p.m.

1 stop8h 15m

C$ 415

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Fri 22/5

12:09 p.m.-6:05 p.m.

1 stop8h 56m

Los Angeles

Sun 31/5

5:35 a.m.-3:14 p.m.

1 stop6h 39m

C$ 415

TorontoLos Angeles

YKF - LAX

YKFLAX

Toronto Region of Waterloo Intl

Thu 18/6

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

1 stop18h 45m

Los Angeles

Mon 22/6

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

1 stop9h 20m

C$ 426

TorontoLos Angeles

YKF - LAX

YKFLAX

Toronto Region of Waterloo Intl

Wed 17/6

8:40 p.m.-2:05 p.m.

1 stop20h 25m

Los Angeles

Mon 22/6

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

1 stop9h 20m

C$ 445

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Sat 13/6

4:10 p.m.-10:19 p.m.

1 stop9h 09m

Los Angeles

Tue 16/6

5:35 a.m.-4:35 p.m.

1 stop8h 00m

C$ 445

TorontoLos Angeles

YKF - LAX

YKFLAX

Toronto Region of Waterloo Intl

Mon 24/8

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

2 stops17h 40m

Los Angeles

Sun 30/8

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

1 stop9h 20m

C$ 460

TorontoLos Angeles

YKF - LAX

YKFLAX

Toronto Region of Waterloo Intl

Sun 21/6

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

1 stop18h 45m

Los Angeles

Sun 28/6

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

1 stop9h 20m

C$ 465

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Fri 12/6

6:34 p.m.-12:32 a.m.

1 stop8h 58m

Los Angeles

Mon 15/6

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

1 stop9h 59m

C$ 468

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/4

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 1 May 2026.

It’s typically best to fly out from Toronto to Irvine in the evening. Doing so could potentially save you 58% on the flight price compared to flying at noon, 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 25 April 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. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Toronto 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 1 May 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
435 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Porter Airlines
8.0
Very good
435 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Transat
7.8
Good
546 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
United Airlines
7.4
Good
9,678 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
WestJet
7.2
Good
3,331 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Canada
7.1
Good
10,987 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

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 9h 08m. United Airlines provides one of the quickest options available for as low as C$ 415. 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$ 139. 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 Island - Los Angeles and Toronto Region of Waterloo Intl - 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 (67%), Porter Airlines (67%) and Air Transat (67%).

  • What are the cheapest flights from Toronto to Irvine?

    Looking at all options, your cheapest flight can be booked for C$ 256. While the most popular route (Toronto Pearson Intl - Los Angeles) can be booked for C$ 364 on average, our data indicates C$ 1,122 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

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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 1 May 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 131AverageC$ 520FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 191AverageC$ 416FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 193AverageC$ 592FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 226AverageC$ 452FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Porter AirlinesCheapestC$ 248AverageC$ 372FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 288AverageC$ 666FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air TransatCheapestC$ 307AverageC$ 578FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
APG AirlinesCheapestC$ 602AverageC$ 603FlexibilityNo 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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