Find flights
Deals
Airlines

C$ 173+ Cheap flights to Irvine

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 17/10. Fares are subject to change and may not be available on all flights or dates of travel.
— LAX
23 Aug — 30 Aug1
1 adult

Flights to Irvine in 2025

Find the latest flights to Irvine in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 18 August 2025.

Round-trip from

C$ 250

One-way from

C$ 173

Popular in

December

Cheapest in

September

Average price

C$ 438
WestJet
  • WestJet
  • 2/9-30/9
  • Nonstop
  • 10h 15m total
  • Toronto to Los Angeles
Search Deals
WestJet
  • WestJet
  • 17/9
  • 1 total stop
  • 9h 09m total
  • Toronto to Irvine
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals to Irvine

Cheapest flights to Irvine
Explore the most affordable flight options available to Irvine. Find the lowest fares based on data from user searches, with prices last updated on 18 August 2025.

Tue 2/97:45 p.m.YYZ - LAX
Nonstop5h 26mWestJet
Tue 30/911:10 p.m.LAX - YYZ
Nonstop4h 49mWestJet
Deal found 17/8C$ 250
Tue 23/96:35 p.m.YYZ - LAX
Nonstop5h 18mAir Canada
Tue 30/99:55 p.m.LAX - YYZ
Nonstop4h 51mAir Canada
Deal found 17/8C$ 253
Tue 30/97:45 p.m.YYZ - LAX
Nonstop5h 26mWestJet
Tue 7/1011:10 p.m.LAX - YYZ
Nonstop4h 49mWestJet
Deal found 16/8C$ 257
Sat 20/96:35 p.m.YYZ - LAX
Nonstop5h 18mAir Canada
Mon 29/99:55 p.m.LAX - YYZ
Nonstop4h 51mAir Canada
Deal found 17/8C$ 258
Tue 2/97:45 p.m.YYZ - LAX
Nonstop5h 26mWestJet
Fri 5/912:35 p.m.LAX - YYZ
1 stop9h 08mWestJet
Deal found 17/8C$ 260
Wed 27/88:00 a.m.YYZ - LAX
2 stops13h 10mWestJet
Thu 18/97:00 a.m.LAX - YYZ
2 stops11h 01mWestJet
Deal found 16/8C$ 263
Mon 6/109:00 a.m.YYZ - LAX
2 stops11h 16mWestJet
Tue 7/1011:10 p.m.LAX - YYZ
Nonstop4h 49mWestJet
Deal found 15/8C$ 264
Sun 31/87:45 p.m.YYZ - LAX
Nonstop5h 25mWestJet
Thu 4/912:35 p.m.LAX - YYZ
2 stops14h 37mWestJet
Deal found 16/8C$ 265
Sun 31/87:45 p.m.YYZ - LAX
Nonstop5h 25mWestJet
Tue 9/911:10 p.m.LAX - YYZ
Nonstop4h 49mWestJet
Deal found 17/8C$ 267
Sun 12/107:45 p.m.YYZ - LAX
Nonstop5h 26mWestJet
Fri 17/1011:10 p.m.LAX - YYZ
Nonstop4h 49mWestJet
Deal found 16/8C$ 269
Sat 20/93:25 p.m.YTZ - LAX
1 stop9h 10mAir Canada
Sun 21/910:30 p.m.LAX - YTZ
1 stop10h 15mAir Canada
Deal found 16/8C$ 289
Tue 23/93:25 p.m.YTZ - LAX
1 stop9h 10mAir Canada
Tue 30/910:30 p.m.LAX - YTZ
1 stop10h 15mAir Canada
Deal found 17/8C$ 292

Cheapflights Fare Finder

 
Locate flights to Irvine that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 18 August 2025.
Use the filters below to find and compare flights to Irvine that are best for you.

Fly from

Toronto

Route

Depart

Return

Price

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Tue 2/9

7:45 p.m.-10:11 p.m.

Nonstop5h 26m

Los Angeles

Tue 30/9

7:00 a.m.-6:52 p.m.

1 stop8h 52m

C$ 261

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Mon 6/10

9:00 a.m.-5:16 p.m.

2 stops11h 16m

Los Angeles

Tue 7/10

11:10 p.m.-6:59 a.m.

Nonstop4h 49m

C$ 264

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Sat 4/10

6:35 p.m.-8:53 p.m.

Nonstop5h 18m

Los Angeles

Sat 11/10

9:55 p.m.-5:46 a.m.

Nonstop4h 51m

C$ 271

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Tue 30/9

6:35 p.m.-8:53 p.m.

Nonstop5h 18m

Los Angeles

Sat 4/10

9:55 p.m.-5:46 a.m.

Nonstop4h 51m

C$ 271

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Sat 27/9

8:00 a.m.-6:09 p.m.

2 stops13h 09m

Los Angeles

Fri 3/10

11:10 p.m.-7:00 a.m.

Nonstop4h 50m

C$ 271

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Fri 17/10

6:35 p.m.-8:53 p.m.

Nonstop5h 18m

Los Angeles

Wed 22/10

9:55 p.m.-5:46 a.m.

Nonstop4h 51m

C$ 271

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Tue 25/11

6:55 p.m.-9:30 p.m.

Nonstop5h 35m

Los Angeles

Sat 29/11

10:55 p.m.-6:40 a.m.

Nonstop4h 45m

C$ 271

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Tue 23/9

7:45 p.m.-10:11 p.m.

Nonstop5h 26m

Los Angeles

Fri 26/9

7:00 a.m.-6:52 p.m.

1 stop8h 52m

C$ 276

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Tue 16/9

7:45 p.m.-10:11 p.m.

Nonstop5h 26m

Los Angeles

Tue 23/9

7:00 a.m.-6:52 p.m.

1 stop8h 52m

C$ 276

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Tue 30/9

1:30 p.m.-9:46 p.m.

1 stop11h 16m

Los Angeles

Tue 7/10

12:35 p.m.-12:43 a.m.

1 stop9h 08m

C$ 279

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/8

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight to Irvine

Have a flexible travel schedule? Discover the best time to fly to Irvine 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 to Irvine

When is the best time to book a flight to Irvine?

Use this chart to determine the optimal time to book a round-trip flight from Toronto to Irvine. Price data was last updated on 8 August 2025.

To ensure you get the cheapest price possible for a flight to Irvine, you should look to book at least 88 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.

How long is the flight to Irvine?

On average, a flight from Toronto to Irvine takes 9 hours 1 minute. Flights to Irvine from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Irvine?

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

Users looking for the lowest fares to Irvine should consider flying on Thursday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Thursday at noon, when prices are usually at their highest.

Weekly flight availability to Irvine

The most flights from Toronto to Irvine are scheduled on a Sunday (26 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (14 on average).

What are the most popular airlines that fly to Irvine?

The most popular airlines flying from Toronto to Irvine are Porter Airlines, Air Canada and WestJet.

WestJet
WestJet
From C$ 117
Air Canada
Air Canada
From C$ 111
Porter Airlines
Porter Airlines
From C$ 189
United Airlines
United Airlines
From C$ 115

What are the cheapest airlines that fly to Irvine?

The cheapest airlines flying from Toronto to Irvine are American Airlines, WestJet and Delta.

Rainfall in Irvine by month

Plan your trip to Irvine by taking into account the average rainfall totals by month.

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.

Temperature in Irvine by month

Plan your trip to Irvine by taking into account the average temperature totals by month.

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).

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 18 August 2025.
Read through reviews of airlines serving the United States, such as Porter Airlines,Air Transat, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
333 reviews
Check prices

Comfort

8.0

Overall

8.0

Crew

8.7

Food

7.6

Boarding

8.2

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Porter Airlines
8.0
Very good
333 reviews
Porter Airlines
8.0
Very good
333 reviews
Check prices

Comfort

8.0

Overall

8.0

Crew

8.7

Food

7.6

Boarding

8.2

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Air Transat
7.7
Good
428 reviews
Porter Airlines
8.0
Very good
333 reviews
Check prices

Comfort

8.0

Overall

8.0

Crew

8.7

Food

7.6

Boarding

8.2

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
United Airlines
7.4
Good
8,925 reviews
Porter Airlines
8.0
Very good
333 reviews
Check prices

Comfort

8.0

Overall

8.0

Crew

8.7

Food

7.6

Boarding

8.2

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
WestJet
7.2
Good
3,018 reviews
Porter Airlines
8.0
Very good
333 reviews
Check prices

Comfort

8.0

Overall

8.0

Crew

8.7

Food

7.6

Boarding

8.2

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Air Canada
7.1
Good
9,992 reviews
Porter Airlines
8.0
Very good
333 reviews
Check prices

Comfort

8.0

Overall

8.0

Crew

8.7

Food

7.6

Boarding

8.2

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

FAQs about flying to Irvine

  • Can I find cheaper flights to Irvine if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Irvine on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Irvine?

    Based on reviews from Cheapflights users, Flair Airlines is rated the highest out of the airlines that fly to Irvine.

  • How much is a round-trip flight to Irvine?

    A round-trip flight to Irvine will typically cost around C$ 135, however they can be found for as little as C$ 68.

  • Where does the fastest flight to Irvine depart from?

    For those looking to save time traveling to Irvine, Vancouver offers the quickest one-way flight (2 hours 55 minutes).

  • Does Los Angeles have rental cars?

    Yes. Those touching down at Los Angeles can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Los Angeles?

    Yes. Los Angeles has hotels nearby for those requiring accommodations. 2br Furn Home - Safe/Quiet/Clean So Bay Nr Bch/Lax is the closest property to Los Angeles (0.0 km away from Los Angeles).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights to Irvine by cabin class

Find flights to Irvine, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

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 to Irvine?

When you search for this flight 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 best flight for you.

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

Cheapflights helps you find that perfect flight to Irvine 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 to Irvine with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights to Irvine flexibly with Cheapflights today.

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

Not ready to book yet? You can track prices for flights to Irvine on Cheapflights with our Price Alerts feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.