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Cheap flights from Toronto to Irvine from C$ 255

YTO — LAX
12 Oct — 19 Oct1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Toronto to Irvine are usually found in January or November, booked 69 days in advance, depart on a Thursday or Friday and return on a Friday

Cheap flight deals from Toronto to Irvine

Enter your travel dates to find the best prices.

Cheapest flights from Toronto to Irvine

Mon 26/106:00 a.m. -
1 stop9h 15m
Fri 30/101:10 p.m. -
1 stop8h 45m
Deal found 11/9C$ 431
Mon 26/106:00 a.m. -
1 stop9h 15m
Tue 3/1112:10 p.m. -
2 stops14h 35m
Deal found 11/9C$ 433
Thu 22/104:40 p.m. -
Nonstop5h 20m
Mon 26/107:40 a.m. -
Nonstop4h 46m
Deal found 9/9C$ 434
Sun 25/105:30 p.m. -
Nonstop5h 34m
Sat 31/101:15 p.m. -
Nonstop4h 46m
Deal found 10/9C$ 436
Sun 25/107:30 a.m. -
2 stops14h 15m
Sat 31/101:10 p.m. -
2 stops14h 35m
Deal found 10/9C$ 437
Sun 25/109:10 a.m. -
2 stops12h 35m
Tue 3/1112:10 p.m. -
2 stops14h 35m
Deal found 10/9C$ 438
Sun 25/106:00 a.m. -
1 stop9h 15m
Fri 30/106:00 p.m. -
1 stop9h 00m
Deal found 9/9C$ 442
Wed 21/1010:00 a.m. -
1 stop10h 10m
Wed 28/101:10 p.m. -
1 stop8h 45m
Deal found 10/9C$ 447
Sun 18/1012:30 p.m. -
1 stop12h 01m
Mon 2/118:30 a.m. -
1 stop10h 06m
Deal found 10/9C$ 462
Thu 29/104:25 p.m. -
1 stop22h 50m
Wed 4/1112:10 p.m. -
1 stop23h 15m
Deal found 8/9C$ 488
Tue 1/129:45 a.m. -
1 stop14h 54m
Tue 8/128:30 a.m. -
1 stop8h 26m
Deal found 8/9C$ 492
Tue 22/98:40 p.m. -
1 stop28h 25m
Tue 29/97:30 a.m. -
1 stop9h 20m
Deal found 8/9C$ 494

Find flight deals from Toronto to Irvine

Round-trip from

C$ 431

One-way from

C$ 255

Popular in

August

Cheapest in

January

Average price

C$ 523
WestJet
  • WestJet
  • 26/10-30/10
  • 2 total stops
  • 18h 00m total
  • Toronto to Irvine
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WestJet
  • WestJet
  • 3/12-31/12
  • 1 total stop
  • 27h 45m total
  • Toronto to Irvine
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 83 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
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

HamiltonLos Angeles

YHM Hamilton - LAX Los Angeles Los Angeles

YHMLAX

Hamilton

Thu 3/12

3:25 p.m.-5:45 p.m.

2 stops29h 20m

Los Angeles Los Angeles

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 294

TorontoLos Angeles

YYZ Toronto Pearson Intl - LAX Los Angeles Los Angeles

YYZLAX

Toronto Pearson Intl

Thu 12/11

6:45 a.m.-3:04 p.m.

2 stops11h 19m

Los Angeles Los Angeles

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 298

TorontoLos Angeles

YYZ Toronto Pearson Intl - LAX Los Angeles Los Angeles

YYZLAX

Toronto Pearson Intl

Sat 7/11

6:45 a.m.-2:01 p.m.

2 stops10h 16m

Los Angeles Los Angeles

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 298

TorontoLos Angeles

YYZ Toronto Pearson Intl - LAX Los Angeles Los Angeles

YYZLAX

Toronto Pearson Intl

Sun 8/11

6:30 a.m.-2:01 p.m.

1 stop10h 31m

Los Angeles Los Angeles

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 298
Quickest round-trip

TorontoLos Angeles

YYZ Toronto Pearson Intl - LAX Los Angeles Los Angeles

YYZLAX

Toronto Pearson Intl

Sat 24/10

11:05 a.m.-1:20 p.m.

Nonstop5h 15m

Los Angeles Los Angeles

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 305

TorontoLos Angeles

YKF Toronto Region of Waterloo Intl - LAX Los Angeles Los Angeles

YKFLAX

Toronto Region of Waterloo Intl

Sun 4/10

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

1 stop18h 45m

Los Angeles Los Angeles

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 305

TorontoLos Angeles

YKF Toronto Region of Waterloo Intl - LAX Los Angeles Los Angeles

YKFLAX

Toronto Region of Waterloo Intl

Sun 18/10

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

1 stop23h 30m

Los Angeles Los Angeles

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 308

TorontoLos Angeles

YKF Toronto Region of Waterloo Intl - LAX Los Angeles Los Angeles

YKFLAX

Toronto Region of Waterloo Intl

Fri 23/10

8:40 p.m.-6:20 p.m.

2 stops24h 40m

Los Angeles Los Angeles

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 309

TorontoLos Angeles

YTZ Toronto Island - LAX Los Angeles Los Angeles

YTZLAX

Toronto Island

Tue 13/10

12:30 p.m.-7:54 p.m.

1 stop10h 24m

Los Angeles Los Angeles

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 313

TorontoLos Angeles

YYZ Toronto Pearson Intl - LAX Los Angeles Los Angeles

YYZLAX

Toronto Pearson Intl

Sun 15/11

6:10 p.m.-10:34 p.m.

1 stop7h 24m

Los Angeles Los Angeles

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 318

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

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

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?

It’s typically best to fly out from Toronto to Irvine in the morning. Doing so could potentially save you 53% on the flight price compared to flying in the evening, which is usually more expensive.

Weekly flight availability from Toronto to Irvine

The most flights from YTO to IR9 are scheduled on a Friday (27 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).

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

Airfare is below average for this route at the moment.
Toronto to Irvine flights typically cost between C$ 445 and C$ 639 in October.
The cheapest round-trip price found within the last 5 days was C$ 431 on WestJet (26 Oct-30 Oct).

What is the cheapest day to fly from Toronto to Irvine?

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. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Irvine

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
460 reviews
Check prices

Entertainment

6.9

Boarding

8.2

Food

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

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.
Porter Airlines
8.0
Very good
460 reviews
Porter Airlines
8.0
Very good
460 reviews
Check prices

Entertainment

6.9

Boarding

8.2

Food

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

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.
Air Transat
7.7
Good
579 reviews
Porter Airlines
8.0
Very good
460 reviews
Check prices

Entertainment

6.9

Boarding

8.2

Food

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

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.
United Airlines
7.4
Good
10,211 reviews
Porter Airlines
8.0
Very good
460 reviews
Check prices

Entertainment

6.9

Boarding

8.2

Food

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

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.
WestJet
7.2
Good
3,444 reviews
Porter Airlines
8.0
Very good
460 reviews
Check prices

Entertainment

6.9

Boarding

8.2

Food

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

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.
Air Canada
7.1
Good
11,619 reviews
Porter Airlines
8.0
Very good
460 reviews
Check prices

Entertainment

6.9

Boarding

8.2

Food

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

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

  • How long is the flight from Toronto to Irvine?

    A quick flight from Toronto to Irvine can take about 7h 16m. WestJet provides one of the quickest options available for as low as C$ 566. 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$ 136. 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 Los Angeles, Toronto Island - Los Angeles Los Angeles and Hamilton - Los Angeles 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$ 267. While the most popular route (Toronto Pearson Intl - Los Angeles Los Angeles) can be booked for C$ 416 on average, our data indicates C$ 3,411 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

Browse thousands of different options on Cheapflights for your next trip

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Top 8 airlines flying from Toronto to Irvine

AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 208AverageC$ 475FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 256AverageC$ 470FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Porter AirlinesCheapestC$ 289AverageC$ 518FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
American AirlinesCheapestC$ 304AverageC$ 598FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air TransatCheapestC$ 313AverageC$ 588FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 333AverageC$ 728FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 357AverageC$ 709FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
JazzCheapestC$ 930AverageC$ 985FlexibilityNo cancel feeOn-timeN/A
Search Jazz flights

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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.

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