Find flights
Deals
Airlines
FAQs

Cheap flights from Ontario to Irvine from C$ 179

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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LAX
9 Nov — 16 Nov1
1 adult

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 503,521 searches. Data last updated 4 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Mon 9/12

5:30 p.m.-8:08 p.m.

Nonstop5h 38m

C$ 179

TorontoLos Angeles

YKF - LAX

YKFLAX

Toronto Region of Waterloo Intl

Mon 3/2

6:30 a.m.-7:30 p.m.

2 stops16h 00m

C$ 180

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Mon 9/12

8:00 p.m.-7:23 a.m.

1 stop14h 23m

C$ 195

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Tue 12/11

6:15 a.m.-8:47 a.m.

Nonstop5h 32m

C$ 202

TorontoLos Angeles

YTZ - LAX

YTZLAX

Toronto Island

Sat 7/12

12:25 p.m.-8:32 p.m.

1 stop11h 07m

C$ 212

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Tue 12/11

4:20 p.m.-9:38 a.m.

2 stops20h 18m

C$ 244

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Thu 14/11

6:15 a.m.-1:20 p.m.

1 stop10h 05m

C$ 245

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Sun 5/1

12:33 p.m.-9:42 p.m.

1 stop12h 09m

C$ 262

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Sat 9/11

5:30 p.m.-8:08 p.m.

Nonstop5h 38m

C$ 275

TorontoLos Angeles

YKF - LAX

YKFLAX

Toronto Region of Waterloo Intl

Thu 28/11

8:35 p.m.-10:00 a.m.

1 stop16h 25m

C$ 285

Flights are sorted by cheapest first

Deals found on 3/11

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

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 4 November 2024.

Sun 24/115:30 p.m.YYZ - LAX
Nonstop5h 38mPorter Airlines
Sat 30/117:35 a.m.LAX - YYZ
Nonstop4h 41mPorter Airlines
Deal found 3/11C$ 271
Thu 12/129:30 a.m.YYZ - LAX
2 stops12h 31mWestJet
Tue 17/1212:55 p.m.LAX - YYZ
1 stop8h 33mWestJet
Deal found 4/11C$ 275
Thu 21/111:50 p.m.YYZ - LAX
1 stop10h 52mMultiple Airlines
Thu 28/117:35 a.m.LAX - YYZ
Nonstop4h 41mMultiple Airlines
Deal found 4/11C$ 304
Mon 18/112:35 p.m.YUL - LAX
1 stop8h 33mPorter Airlines
Wed 20/111:15 p.m.LAX - YUL
1 stop8h 15mPorter Airlines
Deal found 3/11C$ 317
Wed 4/126:55 p.m.YYZ - LAX
Nonstop5h 30mAir Canada
Sat 7/127:45 a.m.LAX - YYZ
Nonstop4h 41mAir Canada
Deal found 3/11C$ 346
Sat 16/116:15 a.m.YYZ - LAX
Nonstop5h 32mUnited Airlines
Sun 24/118:25 p.m.LAX - YYZ
1 stop17h 12mUnited Airlines
Deal found 4/11C$ 350
Sat 7/1212:25 p.m.YTZ - LAX
1 stop11h 07mAir Canada
Wed 11/128:20 a.m.LAX - YTZ
1 stop10h 30mAir Canada
Deal found 4/11C$ 363
Thu 5/125:35 p.m.YUL - LAX
1 stop16h 48mMultiple Airlines
Sat 14/125:30 a.m.LAX - YUL
1 stop8h 05mMultiple Airlines
Deal found 3/11C$ 379
Thu 5/124:20 p.m.YYZ - LAX
1 stop10h 46mAlaska Airlines
Mon 9/129:25 p.m.LAX - YYZ
2 stops14h 30mAlaska Airlines
Deal found 3/11C$ 384
Thu 5/1212:15 p.m.YYZ - LAX
1 stop10h 50mDelta
Sat 14/129:00 a.m.LAX - YYZ
1 stop10h 36mDelta
Deal found 4/11C$ 395
Wed 13/115:50 p.m.YOW - LAX
2 stops16h 44mUnited Airlines
Thu 14/116:20 p.m.LAX - YOW
2 stops13h 11mUnited Airlines
Deal found 4/11C$ 396
Fri 13/124:10 p.m.YTZ - LAX
2 stops20h 35mMultiple Airlines
Tue 17/125:30 a.m.LAX - YTZ
2 stops12h 55mMultiple Airlines
Deal found 3/11C$ 396

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$ 219). 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 4 November 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 4 November 2024.

The most flights from CAON to IR9 are scheduled on a Monday (23 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (9 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 4 November 2024.
Read reviews from past customers who have flown Porter Airlines, United Airlines and WestJet 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
9,423 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.2

Entertainment

7.1

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Alaska Airlines
8.0
Very good
9,423 reviews
Alaska Airlines
8.0
Very good
9,423 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.2

Entertainment

7.1

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Delta
8.0
Very good
8,829 reviews
Alaska Airlines
8.0
Very good
9,423 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.2

Entertainment

7.1

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Air Transat
7.8
Good
387 reviews
Alaska Airlines
8.0
Very good
9,423 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.2

Entertainment

7.1

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Porter Airlines
7.7
Good
293 reviews
Alaska Airlines
8.0
Very good
9,423 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.2

Entertainment

7.1

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

SWISS
7.6
Good
1,646 reviews
Alaska Airlines
8.0
Very good
9,423 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.2

Entertainment

7.1

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

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$ 179 on Porter Airlines. Other airlines that offer cheap prices include WestJet from C$ 180 and United Airlines from C$ 202 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: American Airlines (100%), Fiji Airways (100%), Air Transat (97%).

  • 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$ 1,095, our data shows the cheapest flight currently is C$ 168. When looking at the most popular route, (Toronto Pearson Intl - Los Angeles), you can expect to pay C$ 269 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$ 219). 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

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.

Alternative routes for Ontario to Irvine

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Las Vegas flights
Vancouver Intl to Las Vegas flights
Vancouver Intl to Los Angeles flights
Pearson Intl to Los Angeles flights
Vancouver Intl to Palm Springs flights
Pierre Elliott Trudeau Intl to Los Angeles flights
Pearson Intl to San Francisco flights
Vancouver Intl to San Francisco flights
Toronto Island to Las Vegas flights
Vancouver Intl to San Diego flights
Pierre Elliott Trudeau Intl to San Francisco flights
Pierre Elliott Trudeau Intl to Las Vegas flights
Calgary to Las Vegas flights
Abbotsford to Los Angeles flights
Vancouver Intl to Santa Ana flights
Abbotsford to Las Vegas flights
Vancouver Intl to Ontario flights
Pearson Intl to Ontario flights
Calgary to Los Angeles flights
Edmonton to Los Angeles flights
Pearson Intl to San Diego flights
Toronto Island to Los Angeles flights
Abbotsford to San Francisco flights
Edmonton to Las Vegas flights
Abbotsford to Palm Springs flights
Ottawa to Las Vegas flights
Calgary to San Francisco flights
Calgary to Palm Springs flights
Winnipeg to Las Vegas flights
Edmonton to Palm Springs flights
Pearson Intl to Palm Springs flights
Abbotsford to San Diego flights
Kelowna to Las Vegas flights
Vancouver Intl to Sacramento flights
Pierre Elliott Trudeau Intl to Ontario flights
Pierre Elliott Trudeau Intl to San Diego flights
Winnipeg to Los Angeles flights
Regina to Las Vegas flights
Toronto Island to San Francisco flights
Pearson Intl to San Jose flights
Edmonton to San Francisco flights
Saskatoon to Las Vegas flights
Calgary to Ontario flights
Calgary to San Diego flights
Pearson Intl to Sacramento flights
Québec City to Las Vegas flights
Region of Waterloo Intl to Las Vegas flights
Calgary to Santa Ana flights
Abbotsford to Santa Ana flights
Pearson Intl to Santa Ana flights

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 503,521 searches. Data last updated 4 November 2024.
AirlineCheapestAverageFlexibilityOn-time
Lynx AirCheapestC$ 178AverageC$ 336FlexibilityNo cancel feeOn-timeN/A
Search Lynx Air flights
WestJetCheapestC$ 224AverageC$ 466FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 230AverageC$ 473FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
DeltaCheapestC$ 247AverageC$ 577FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 267AverageC$ 735FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 298AverageC$ 651FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 302AverageC$ 606FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air TransatCheapestC$ 497AverageC$ 523FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
WestJet EncoreCheapestC$ 541AverageC$ 875FlexibilityNo cancel feeOn-timeN/A
Search WestJet Encore flights
LufthansaCheapestC$ 759AverageC$ 792FlexibilityNo cancel feeOn-time76%
Search Lufthansa 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.

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.
View all available airlines