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C$ 198+ 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 17/1. Fares are subject to change and may not be available on all flights or dates of travel.
— LAX
17 Dec — 24 Dec1
1 adult
1 adult, Economy, 0 bags

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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 17 November 2025.

Thu 11/129:45 a.m.YYZ - LAX
1 stop13h 20mMultiple Airlines
Mon 15/123:30 p.m.LAX - YYZ
1 stop12h 17mMultiple Airlines
Deal found 15/11C$ 316
Thu 11/129:45 a.m.YYZ - LAX
1 stop13h 20mMultiple Airlines
Thu 18/123:30 p.m.LAX - YYZ
1 stop12h 17mMultiple Airlines
Deal found 16/11C$ 327
Sat 13/129:35 a.m.YYZ - LAX
1 stop13h 30mMultiple Airlines
Mon 15/123:30 p.m.LAX - YYZ
1 stop11h 50mMultiple Airlines
Deal found 15/11C$ 338
Fri 12/129:45 a.m.YYZ - LAX
1 stop13h 20mMultiple Airlines
Mon 15/123:30 p.m.LAX - YYZ
1 stop12h 17mMultiple Airlines
Deal found 15/11C$ 342
Mon 15/129:35 a.m.YYZ - LAX
1 stop13h 30mMultiple Airlines
Mon 22/123:30 p.m.LAX - YYZ
1 stop11h 50mMultiple Airlines
Deal found 16/11C$ 346
Tue 9/1210:00 a.m.YYZ - LAX
Nonstop5h 36mMultiple Airlines
Mon 22/123:30 p.m.LAX - YYZ
1 stop12h 17mMultiple Airlines
Deal found 14/11C$ 349
Sat 6/1212:40 p.m.YYZ - LAX
1 stop10h 25mMultiple Airlines
Sat 13/123:30 p.m.LAX - YYZ
1 stop11h 50mMultiple Airlines
Deal found 17/11C$ 356
Fri 5/122:30 p.m.YTZ - LAX
1 stop12h 22mMultiple Airlines
Sun 14/129:01 p.m.LAX - YTZ
1 stop11h 39mMultiple Airlines
Deal found 15/11C$ 481
Thu 11/123:00 p.m.YTZ - LAX
1 stop9h 56mMultiple Airlines
Mon 15/129:24 a.m.LAX - YTZ
1 stop9h 46mMultiple Airlines
Deal found 17/11C$ 491
Sun 7/129:15 a.m.YTZ - LAX
1 stop17h 37mMultiple Airlines
Tue 9/1210:39 p.m.LAX - YTZ
2 stops18h 21mMultiple Airlines
Deal found 14/11C$ 503
Thu 4/129:15 a.m.YTZ - LAX
1 stop17h 37mMultiple Airlines
Mon 8/1211:59 p.m.LAX - YTZ
1 stop10h 43mMultiple Airlines
Deal found 15/11C$ 515
Sat 13/121:30 p.m.YTZ - LAX
1 stop11h 26mMultiple Airlines
Mon 15/129:24 a.m.LAX - YTZ
1 stop8h 51mMultiple Airlines
Deal found 15/11C$ 520

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 17 November 2025.

Round-trip from

C$ 316

One-way from

C$ 198

Popular in

December

Cheapest in

May

Average price

C$ 431
11/12-15/12
  • 11/12-15/12
  • 2 total stops
  • 25h 37m total
  • Toronto to Los Angeles
Search Deals
8/12
  • 8/12
  • 1 total stop
  • 13h 30m total
  • Toronto to Irvine
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 17 November 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

YKF - LAX

YKFLAX

Toronto Region of Waterloo Intl

Mon 26/1

6:20 a.m.-10:03 p.m.

1 stop18h 43m

Los Angeles

Wed 4/3

10:50 a.m.-5:29 a.m.

2 stops15h 39m

C$ 359

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Mon 30/3

6:08 p.m.-12:07 a.m.

1 stop8h 59m

Los Angeles

Sat 11/4

5:30 a.m.-3:20 p.m.

1 stop6h 50m

C$ 381

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Fri 13/3

6:08 p.m.-12:07 a.m.

1 stop8h 59m

Los Angeles

Mon 30/3

9:40 p.m.-9:05 a.m.

1 stop8h 25m

C$ 381

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Fri 1/5

1:00 p.m.-6:09 p.m.

1 stop8h 09m

Los Angeles

Tue 26/5

12:20 a.m.-9:55 a.m.

1 stop6h 35m

C$ 395

TorontoLos Angeles

YKF - LAX

YKFLAX

Toronto Region of Waterloo Intl

Mon 16/2

6:20 a.m.-10:03 p.m.

1 stop18h 43m

Los Angeles

Fri 20/2

5:45 p.m.-5:29 a.m.

1 stop8h 44m

C$ 395

TorontoLos Angeles

YKF - LAX

YKFLAX

Toronto Region of Waterloo Intl

Tue 10/2

6:20 a.m.-10:03 p.m.

1 stop18h 43m

Los Angeles

Sun 15/2

7:00 a.m.-5:29 a.m.

1 stop19h 29m

C$ 411

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Fri 12/12

6:12 p.m.-12:54 a.m.

1 stop9h 42m

Los Angeles

Mon 15/12

9:55 p.m.-11:07 a.m.

1 stop10h 12m

C$ 412

TorontoLos Angeles

YKF - LAX

YKFLAX

Toronto Region of Waterloo Intl

Thu 5/3

6:20 a.m.-10:03 p.m.

1 stop18h 43m

Los Angeles

Sun 15/3

11:50 a.m.-5:29 a.m.

2 stops14h 39m

C$ 412

TorontoLos Angeles

YKF - LAX

YKFLAX

Toronto Region of Waterloo Intl

Thu 12/3

6:20 a.m.-10:03 p.m.

1 stop18h 43m

Los Angeles

Wed 18/3

5:45 p.m.-5:29 a.m.

1 stop8h 44m

C$ 417

TorontoLos Angeles

YKF - LAX

YKFLAX

Toronto Region of Waterloo Intl

Mon 26/1

6:20 a.m.-10:03 p.m.

1 stop18h 43m

Los Angeles

Sat 31/1

11:50 a.m.-5:29 a.m.

2 stops38h 39m

C$ 426

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/11

Showing 1-10 of 60 results
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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 14 November 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 43 minutes. 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 Tuesday (19 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (15 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$ 178
Air Canada
Air Canada
From C$ 147
Porter Airlines
Porter Airlines
From C$ 268
United Airlines
United Airlines
From C$ 187

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 17 November 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
392 reviews
Check prices

Comfort

8.0

Crew

8.6

Food

7.6

Overall

8.0

Boarding

8.2

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.
Porter Airlines
8.0
Very good
392 reviews
Porter Airlines
8.0
Very good
392 reviews
Check prices

Comfort

8.0

Crew

8.6

Food

7.6

Overall

8.0

Boarding

8.2

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.
Air Transat
7.8
Good
473 reviews
Porter Airlines
8.0
Very good
392 reviews
Check prices

Comfort

8.0

Crew

8.6

Food

7.6

Overall

8.0

Boarding

8.2

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.
United Airlines
7.4
Good
9,014 reviews
Porter Airlines
8.0
Very good
392 reviews
Check prices

Comfort

8.0

Crew

8.6

Food

7.6

Overall

8.0

Boarding

8.2

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.
WestJet
7.2
Good
3,163 reviews
Porter Airlines
8.0
Very good
392 reviews
Check prices

Comfort

8.0

Crew

8.6

Food

7.6

Overall

8.0

Boarding

8.2

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.
Air Canada
7.1
Good
10,457 reviews
Porter Airlines
8.0
Very good
392 reviews
Check prices

Comfort

8.0

Crew

8.6

Food

7.6

Overall

8.0

Boarding

8.2

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.

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$ 331, however they can be found for as little as C$ 60.

  • 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 - 40% off for 30+ days is the closest property to Los Angeles (0.0 km away from Los Angeles).

See more FAQs

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