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Cheap flights from Ontario to Irvine from C$ 180

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 17/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LAX
23 Dec — 30 Dec1
1 adult

Cheap flight deals from Ontario to Irvine

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (CAON) to Irvine (IR9). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 December 2024.

Round-trip from

C$ 306

One-way from

C$ 197
Porter Airlines
  • Porter Airlines
  • 7/2-9/2
  • Nonstop
  • 10h 27m total
  • Ontario to Irvine
Search Deals
WestJet
  • WestJet
  • 20/2
  • 2 total stops
  • 14h 30m total
  • Ontario to Irvine
Search Deals

Find flight deals from Ontario to Irvine

Cheapest flights from Ontario to Irvine
Explore the most affordable flight options available from Ontario to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 December 2024.

Tue 31/1210:00 a.m.YYZ - LAX
2 stops13h 31mMultiple Airlines
Wed 8/16:41 p.m.LAX - YYZ
1 stop9h 05mMultiple Airlines
Deal found 17/12C$ 440
Thu 19/1212:00 p.m.YYZ - LAX
1 stop10h 01mWestJet
Wed 8/15:40 p.m.LAX - YYZ
1 stop9h 38mWestJet
Deal found 17/12C$ 487
Fri 27/1211:40 a.m.YYZ - LAX
1 stop11h 03mAmerican Airlines
Sat 28/126:00 a.m.LAX - YYZ
1 stop8h 40mAmerican Airlines
Deal found 18/12C$ 536
Tue 31/122:45 p.m.YYZ - LAX
1 stop11h 15mUnited Airlines
Mon 6/111:05 p.m.LAX - YYZ
1 stop13h 40mUnited Airlines
Deal found 17/12C$ 574
Tue 31/126:30 a.m.YOW - LAX
2 stops19h 21mMultiple Airlines
Tue 7/19:30 p.m.LAX - YOW
1 stop16h 15mMultiple Airlines
Deal found 17/12C$ 598
Mon 30/125:30 p.m.YYZ - LAX
Nonstop5h 38mPorter Airlines
Wed 15/11:15 p.m.LAX - YYZ
Nonstop4h 45mPorter Airlines
Deal found 17/12C$ 631
Tue 31/127:00 a.m.YTZ - LAX
3 stops29h 15mMultiple Airlines
Tue 7/19:26 p.m.LAX - YTZ
2 stops18h 27mMultiple Airlines
Deal found 17/12C$ 681
Mon 30/123:55 p.m.YUL - LAX
2 stops24h 36mMultiple Airlines
Wed 8/19:36 p.m.LAX - YUL
1 stop15h 59mMultiple Airlines
Deal found 17/12C$ 683
Tue 31/128:15 p.m.YOW - LAX
1 stop17h 17mAir Canada
Wed 8/17:45 a.m.LAX - YOW
1 stop8h 37mAir Canada
Deal found 17/12C$ 693
Wed 25/128:05 a.m.YUL - LAX
1 stop15h 37mUnited Airlines
Thu 9/17:04 a.m.LAX - YUL
1 stop7h 04mUnited Airlines
Deal found 18/12C$ 703
Sun 29/122:15 p.m.YYZ - LAX
1 stop11h 33mDelta
Wed 8/15:40 p.m.LAX - YYZ
1 stop9h 38mDelta
Deal found 17/12C$ 723
Fri 27/128:05 a.m.YUL - LAX
1 stop15h 37mLufthansa
Sat 11/18:30 a.m.LAX - YUL
Nonstop5h 21mLufthansa
Deal found 17/12C$ 728

Find flights from Ontario to Irvine within your budget

Customize your flight search to find flights from Ontario 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 18 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Sun 15/6

8:00 a.m.-2:22 p.m.

1 stop9h 22m

Los Angeles

Tue 24/6

7:00 a.m.-6:54 p.m.

1 stop8h 54m

C$ 306

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Thu 9/1

5:30 p.m.-8:12 p.m.

Nonstop5h 42m

Los Angeles

Sun 12/1

7:35 a.m.-3:26 p.m.

Nonstop4h 51m

C$ 307

TorontoLos Angeles

YKF - LAX

YKFLAX

Toronto Region of Waterloo Intl

Wed 11/6

6:00 a.m.-2:22 p.m.

1 stop11h 22m

Los Angeles

Tue 17/6

3:08 p.m.-12:46 a.m.

1 stop30h 38m

C$ 311

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Mon 13/1

1:50 p.m.-9:42 p.m.

1 stop10h 52m

Los Angeles

Thu 23/1

7:35 a.m.-3:26 p.m.

Nonstop4h 51m

C$ 313

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Thu 16/1

6:55 p.m.-9:25 p.m.

Nonstop5h 30m

Los Angeles

Tue 21/1

4:45 p.m.-12:26 a.m.

Nonstop4h 41m

C$ 336

HamiltonLos Angeles

YHM - LAX

YHMLAX

Hamilton

Sun 8/6

6:00 a.m.-2:22 p.m.

1 stop11h 22m

Los Angeles

Sat 14/6

3:08 p.m.-12:41 a.m.

1 stop30h 33m

C$ 337

LondonLos Angeles

YXU - LAX

YXULAX

London

Fri 17/1

5:10 a.m.-10:32 a.m.

1 stop8h 22m

Los Angeles

Mon 20/1

5:05 p.m.-9:15 a.m.

2 stops13h 10m

C$ 343

TorontoLos Angeles

YTZ - LAX

YTZLAX

Toronto Island

Tue 7/1

2:00 p.m.-9:15 a.m.

2 stops22h 15m

Los Angeles

Wed 8/1

9:36 p.m.-8:05 p.m.

2 stops19h 29m

C$ 343

LondonLos Angeles

YXU - LAX

YXULAX

London

Thu 6/3

5:45 a.m.-4:42 p.m.

2 stops13h 57m

Los Angeles

Mon 10/3

11:04 p.m.-8:20 p.m.

2 stops18h 16m

C$ 348

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Fri 24/1

4:20 p.m.-11:59 p.m.

1 stop10h 39m

Los Angeles

Sun 26/1

7:00 a.m.-3:05 p.m.

1 stop29h 05m

C$ 354

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/12

Showing 1-10 of 60 results
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Best time to book a flight from Ontario to Irvine

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

Travel insights for flights from Ontario to Irvine

Get recent, data-driven insights about flights from Ontario to Irvine including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Region of Ontario to Irvine?

Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Irvine (average of C$ 234). Flying from Region of Ontario to Irvine in July is currently the most expensive (average of C$ 314). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ON to IR9?

Find hourly flight availability from Ontario 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 18 December 2024.

When flying from Region of Ontario to Irvine, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Region of Ontario to Irvine

Explore weekly flight availability from Ontario to Irvine. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 18 December 2024.

The most flights from CAON to IR9 are scheduled on a Monday (20 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (17 on average).

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 December 2024.
Read reviews from past customers who have flown Porter Airlines, WestJet and American Airlines from Ontario to Irvine. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,554 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.2

Overall

8.0

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Alaska Airlines
8.0
Very good
9,554 reviews
Alaska Airlines
8.0
Very good
9,554 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.2

Overall

8.0

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Delta
8.0
Very good
8,604 reviews
Alaska Airlines
8.0
Very good
9,554 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.2

Overall

8.0

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Porter Airlines
7.9
Good
283 reviews
Alaska Airlines
8.0
Very good
9,554 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.2

Overall

8.0

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

SWISS
7.6
Good
1,606 reviews
Alaska Airlines
8.0
Very good
9,554 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.2

Overall

8.0

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

United Airlines
7.4
Good
9,055 reviews
Alaska Airlines
8.0
Very good
9,554 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.2

Overall

8.0

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Irvine. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Region of Ontario to Irvine one-way?

    One-way options have recently been found by users for as low as C$ 197 on WestJet. Other airlines that offer cheap prices include United Airlines from C$ 203 and Air Canada from C$ 207 one-way.

  • What are the most popular routes from Region of Ontario to Irvine?

    The most popular flight routes from Region of Ontario to Irvine are Toronto Pearson Intl - Los Angeles, Montreal Pierre Elliott Trudeau Intl - Los Angeles and Toronto Island - Los Angeles.

  • What are the most reliable airlines from Region of Ontario to Irvine?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Region of Ontario to Irvine on time: China Airlines (100%), Porter Airlines (86%), Air Transat (86%).

  • What are the cheapest flights from Region of Ontario to Irvine?

    While on average a flight from Region of Ontario to Irvine is generally C$ 1,304, our data shows the cheapest flight currently is C$ 191. When looking at the most popular route, (Toronto Pearson Intl - Los Angeles), you can expect to pay C$ 303 for that flight.

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

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

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

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

  • Can I find deals for business class flights from Ontario to Irvine?

    Yes. Cheapflights offers flight deals from Ontario 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.

  • What is the cheapest month to book a flight from Region of Ontario to Irvine?

    Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Irvine (average of C$ 234). Flying from Region of Ontario to Irvine in July is currently the most expensive (average of C$ 314). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Ontario to Irvine

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Ontario to Irvine

Discover the top 10 airlines that operate flights from Ontario 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 18 December 2024.
AirlineCheapestAverageFlexibilityOn-time
Lynx AirCheapestC$ 185AverageC$ 337FlexibilityNo cancel feeOn-timeN/A
Search Lynx Air flights
Air CanadaCheapestC$ 218AverageC$ 638FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 230AverageC$ 511FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 236AverageC$ 479FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
DeltaCheapestC$ 256AverageC$ 567FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 283AverageC$ 730FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 301AverageC$ 617FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air TransatCheapestC$ 503AverageC$ 532FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
WestJet EncoreCheapestC$ 554AverageC$ 896FlexibilityNo cancel feeOn-timeN/A
Search WestJet Encore flights
JazzCheapestC$ 786AverageC$ 1,015FlexibilityNo cancel feeOn-timeN/A
Search Jazz 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 Ontario to Irvine?

Deals for Ontario 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 Ontario to Irvine?

Millions of users choose and trust Cheapflights to book the best flight deals from Ontario to Irvine for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Ontario to Irvine with no change fees?

Yes, we can. To see specific flights from Ontario to Irvine with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes! Start tracking prices for Ontario to Irvine flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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