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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — LAX
26 Dec — 2 Jan1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Montreal to Irvine are usually found in May or April, booked 56 days in advance, depart on a Friday or Thursday and return on a Tuesday
Find flight deals from Montreal to Irvine
Enter your travel dates to find the best prices.
Cheapest flights from Montreal to Irvine
Explore the most affordable flight options available from Montreal to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 November 2025.
Wed 10/126:45 a.m.YUL - LAX
1 stop8h 51mPorter Airlines
Sun 14/121:40 p.m.LAX - YUL
1 stop7h 55mPorter Airlines
Deal found 24/11C$ 464
Mon 8/127:30 p.m.YUL - LAX
2 stops27h 35mMultiple Airlines
Mon 15/129:24 a.m.LAX - YUL
1 stop28h 01mMultiple Airlines
Deal found 24/11C$ 483
Mon 15/126:45 a.m.YUL - LAX
1 stop8h 51mMultiple Airlines
Mon 22/125:59 p.m.LAX - YUL
2 stops27h 44mMultiple Airlines
Deal found 24/11C$ 492
Mon 8/127:30 p.m.YUL - LAX
1 stop18h 57mMultiple Airlines
Sun 14/1211:59 p.m.LAX - YUL
2 stops19h 46mMultiple Airlines
Deal found 24/11C$ 501
Wed 10/127:30 p.m.YUL - LAX
1 stop18h 57mMultiple Airlines
Sun 14/1210:24 p.m.LAX - YUL
2 stops47h 19mMultiple Airlines
Deal found 24/11C$ 502
Wed 10/127:30 p.m.YUL - LAX
1 stop18h 57mMultiple Airlines
Wed 24/125:59 p.m.LAX - YUL
2 stops27h 44mMultiple Airlines
Deal found 23/11C$ 509
Thu 11/126:45 a.m.YUL - LAX
2 stops16h 20mMultiple Airlines
Wed 24/128:59 p.m.LAX - YUL
1 stop16h 26mMultiple Airlines
Deal found 23/11C$ 511
Thu 4/128:00 a.m.YUL - LAX
2 stops19h 18mMultiple Airlines
Fri 12/125:45 p.m.LAX - YUL
1 stop10h 20mMultiple Airlines
Deal found 24/11C$ 516
Mon 15/126:45 a.m.YUL - LAX
1 stop8h 51mMultiple Airlines
Tue 23/123:08 p.m.LAX - YUL
2 stops30h 22mMultiple Airlines
Deal found 24/11C$ 521
Thu 11/126:30 p.m.YUL - LAX
1 stop9h 24mDelta
Mon 15/126:15 a.m.LAX - YUL
1 stop8h 10mDelta
Deal found 25/11C$ 522
Mon 15/126:45 a.m.YUL - LAX
2 stops38h 47mWestJet
Thu 8/111:50 a.m.LAX - YUL
2 stops33h 53mWestJet
Deal found 24/11C$ 525
Best flights from Montreal to Irvine
Discover carefully curated flight deals from Montreal to Irvine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 26 November 2025.
Mon 9/36:45 a.m.YUL - LAX
2 stops13h 13mWestJet
Fri 13/37:00 a.m.LAX - YUL
2 stops14h 38mWestJet
Deal found 25/11C$ 453
Fri 1/56:30 a.m.YUL - LAX
1 stop17h 18mUnited Airlines
Fri 1/511:50 p.m.LAX - YUL
1 stop11h 52mUnited Airlines
Deal found 25/11C$ 501
Sat 25/46:45 a.m.YUL - LAX
1 stop8h 54mPorter Airlines
Sat 2/51:15 p.m.LAX - YUL
1 stop8h 22mPorter Airlines
Deal found 25/11C$ 505
Thu 5/34:45 p.m.YUL - LAX
1 stop9h 15mDelta
Thu 12/36:00 a.m.LAX - YUL
1 stop8h 30mDelta
Deal found 25/11C$ 511
Wed 4/36:45 a.m.YUL - LAX
2 stops13h 13mWestJet
Wed 11/312:15 p.m.LAX - YUL
1 stop15h 50mWestJet
Deal found 25/11C$ 460
Tue 28/42:20 p.m.YUL - LAX
1 stop9h 14mUnited Airlines
Tue 28/410:50 p.m.LAX - YUL
1 stop8h 47mUnited Airlines
Deal found 25/11C$ 501
Tue 31/36:00 a.m.YUL - LAX
1 stop11h 35mDelta
Tue 14/410:30 a.m.LAX - YUL
1 stop10h 28mDelta
Deal found 25/11C$ 523
Mon 9/34:45 p.m.YUL - LAX
1 stop10h 14mUnited Airlines
Sat 14/311:59 p.m.LAX - YUL
2 stops10h 29mUnited Airlines
Deal found 25/11C$ 511
Tue 3/32:13 p.m.YUL - LAX
1 stop13h 56mUnited Airlines
Tue 17/311:59 p.m.LAX - YUL
2 stops10h 29mUnited Airlines
Deal found 25/11C$ 511
Fri 6/33:11 p.m.YUL - LAX
1 stop11h 44mUnited Airlines
Mon 16/311:39 p.m.LAX - YUL
1 stop12h 37mUnited Airlines
Deal found 25/11C$ 511
Sat 7/34:45 p.m.YUL - LAX
1 stop8h 40mUnited Airlines
Mon 16/311:59 p.m.LAX - YUL
2 stops10h 29mUnited Airlines
Deal found 25/11C$ 511
Sat 31/19:15 a.m.YUL - LAX
2 stops11h 10mUnited Airlines
Mon 9/212:55 a.m.LAX - YUL
2 stops11h 21mUnited Airlines
Deal found 25/11C$ 511
Direct flights from Montreal to Irvine
Explore direct flight options from Montreal to Irvine based on user searches, and compare prices and availability for your desired travel dates. Data last updated 26 November 2025.
Tue 28/45:55 p.m.YUL - LAX
Nonstop6h 04mAir Canada
Fri 1/510:30 p.m.LAX - YUL
Nonstop5h 29mAir Canada
Deal found 25/11C$ 471
Fri 16/16:45 p.m.YUL - LAX
Nonstop6h 15mAir Canada
Mon 19/18:30 a.m.LAX - YUL
Nonstop5h 13mAir Canada
Deal found 25/11C$ 477
Sat 25/45:55 p.m.YUL - LAX
Nonstop6h 04mAir Canada
Sat 2/510:30 p.m.LAX - YUL
Nonstop5h 29mAir Canada
Deal found 26/11C$ 490
Fri 1/57:15 p.m.YUL - LAX
Nonstop5h 52mAir Canada
Fri 8/58:05 a.m.LAX - YUL
Nonstop5h 14mAir Canada
Deal found 24/11C$ 499
Mon 27/48:35 a.m.YUL - LAX
Nonstop6h 04mAir Canada
Fri 1/510:30 p.m.LAX - YUL
Nonstop5h 29mAir Canada
Deal found 25/11C$ 501
Sun 15/26:45 p.m.YUL - LAX
Nonstop6h 15mAir Canada
Thu 19/28:30 a.m.LAX - YUL
Nonstop5h 13mAir Canada
Deal found 26/11C$ 502
Thu 15/16:45 p.m.YUL - LAX
Nonstop6h 15mAir Canada
Wed 21/18:30 a.m.LAX - YUL
Nonstop5h 13mAir Canada
Deal found 25/11C$ 504
Sat 7/26:45 p.m.YUL - LAX
Nonstop6h 15mAir Canada
Mon 23/28:30 a.m.LAX - YUL
Nonstop5h 13mAir Canada
Deal found 24/11C$ 507
Sun 1/26:45 p.m.YUL - LAX
Nonstop6h 15mAir Canada
Mon 16/28:30 a.m.LAX - YUL
Nonstop5h 13mAir Canada
Deal found 26/11C$ 515
Sat 25/45:55 p.m.YUL - LAX
Nonstop6h 04mAir Canada
Fri 1/510:30 p.m.LAX - YUL
Nonstop5h 29mAir Canada
Deal found 25/11C$ 516
Sun 18/16:45 p.m.YUL - LAX
Nonstop6h 15mAir Canada
Wed 21/18:30 a.m.LAX - YUL
Nonstop5h 13mAir Canada
Deal found 24/11C$ 518
Last-minute flights from Montreal to Irvine
Discover last-minute flight deals from Montreal to Irvine. Data last updated 26 November 2025 and is based on user searches.
Thu 4/128:00 a.m.YUL - LAX
2 stops19h 18mMultiple Airlines
Fri 12/125:45 p.m.LAX - YUL
1 stop10h 20mMultiple Airlines
Deal found 24/11C$ 516
Mon 8/127:30 p.m.YUL - LAX
2 stops27h 35mMultiple Airlines
Mon 15/129:24 a.m.LAX - YUL
1 stop28h 01mMultiple Airlines
Deal found 24/11C$ 483
Mon 8/127:30 p.m.YUL - LAX
1 stop18h 57mMultiple Airlines
Sun 14/1211:59 p.m.LAX - YUL
2 stops19h 46mMultiple Airlines
Deal found 24/11C$ 501
Wed 10/126:45 a.m.YUL - LAX
1 stop8h 51mPorter Airlines
Sun 14/121:40 p.m.LAX - YUL
1 stop7h 55mPorter Airlines
Deal found 24/11C$ 464
Wed 10/127:30 p.m.YUL - LAX
1 stop18h 57mMultiple Airlines
Sun 14/1210:24 p.m.LAX - YUL
2 stops47h 19mMultiple Airlines
Deal found 24/11C$ 502
Wed 10/127:30 p.m.YUL - LAX
1 stop18h 57mMultiple Airlines
Wed 24/125:59 p.m.LAX - YUL
2 stops27h 44mMultiple Airlines
Deal found 23/11C$ 509
Thu 11/126:45 a.m.YUL - LAX
2 stops16h 20mMultiple Airlines
Wed 24/128:59 p.m.LAX - YUL
1 stop16h 26mMultiple Airlines
Deal found 23/11C$ 511
Thu 11/126:30 p.m.YUL - LAX
1 stop9h 24mDelta
Mon 15/1211:59 p.m.LAX - YUL
1 stop8h 36mDelta
Deal found 26/11C$ 522
Mon 15/126:45 a.m.YUL - LAX
1 stop8h 51mMultiple Airlines
Mon 22/125:59 p.m.LAX - YUL
2 stops27h 44mMultiple Airlines
Deal found 24/11C$ 492
Mon 15/126:45 a.m.YUL - LAX
1 stop8h 51mMultiple Airlines
Tue 23/123:08 p.m.LAX - YUL
2 stops30h 22mMultiple Airlines
Deal found 24/11C$ 521
Mon 15/126:45 a.m.YUL - LAX
2 stops38h 47mWestJet
Thu 8/111:50 a.m.LAX - YUL
2 stops33h 53mWestJet
Deal found 24/11C$ 525
One-way flights from Montreal to Irvine
Search for one-way flight options from Montreal to Irvine. Find affordable one-way fares based on user searches. Data last updated 26 November 2025.
Tue 6/17:30 p.m.YUL - LAX
3 stops26h 51mMultiple Airlines
Deal found 25/11C$ 302
Tue 16/126:00 a.m.YUL - LAX
1 stop10h 17mUnited Airlines
Deal found 25/11C$ 303
Sun 14/128:50 a.m.YUL - LAX
2 stops13h 37mAir Canada
Deal found 24/11C$ 306
Sun 1/311:25 a.m.YUL - LAX
3 stops33h 08mMultiple Airlines
Deal found 25/11C$ 308
Thu 18/124:00 p.m.YUL - LAX
1 stop18h 53mAmerican Airlines
Deal found 25/11C$ 309
Sat 25/46:10 a.m.YUL - LAX
2 stops11h 53mUnited Airlines
Deal found 25/11C$ 310
Sun 1/37:30 a.m.YUL - LAX
1 stop17h 32mAmerican Airlines
Deal found 25/11C$ 312
Wed 14/16:45 p.m.YUL - LAX
Nonstop6h 15mAir Canada
Deal found 24/11C$ 316
Tue 9/127:00 a.m.YUL - LAX
2 stops11h 44mAmerican Airlines
Deal found 25/11C$ 317
Thu 11/126:45 a.m.YUL - LAX
2 stops38h 47mWestJet
Deal found 23/11C$ 323
Sun 7/126:45 a.m.YUL - LAX
1 stop8h 51mPorter Airlines
Deal found 25/11C$ 326
Sat 6/126:45 a.m.YUL - LAX
2 stops18h 39mMultiple Airlines
Deal found 25/11C$ 327
Cheap flight deals from Montreal to Irvine
Keep the following information in mind while searching for Montreal to Irvine flight deals. Data was last updated 26 November 2025.
Customize your flight search to find flights from Montreal 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 26 November 2025.
Use the filters below to find and compare flights from Montreal to Irvine that are best for you.
Fly from
Montreal
Fly to
Irvine
Route
Depart
Return
Price
MontrealLos Angeles
YUL - LAX
YULLAX
Montreal Pierre Elliott Trudeau Intl
Mon 9/3
6:45 a.m.-4:58 p.m.
2 stops13h 13m
Los Angeles
Fri 13/3
7:00 a.m.-12:38 a.m.
2 stops14h 38m
C$ 453
MontrealLos Angeles
YUL - LAX
YULLAX
Montreal Pierre Elliott Trudeau Intl
Wed 4/3
6:45 a.m.-4:58 p.m.
2 stops13h 13m
Los Angeles
Wed 11/3
12:15 p.m.-7:05 a.m.
1 stop15h 50m
C$ 460
MontrealLos Angeles
YUL - LAX
YULLAX
Montreal Pierre Elliott Trudeau Intl
Fri 1/5
6:30 a.m.-8:48 p.m.
1 stop17h 18m
Los Angeles
Fri 1/5
11:50 p.m.-2:42 p.m.
1 stop11h 52m
C$ 501
MontrealLos Angeles
YUL - LAX
YULLAX
Montreal Pierre Elliott Trudeau Intl
Tue 28/4
2:20 p.m.-8:34 p.m.
1 stop9h 14m
Los Angeles
Tue 28/4
10:50 p.m.-10:37 a.m.
1 stop8h 47m
C$ 501
MontrealLos Angeles
YUL - LAX
YULLAX
Montreal Pierre Elliott Trudeau Intl
Sat 25/4
6:45 a.m.-12:39 p.m.
1 stop8h 54m
Los Angeles
Sat 2/5
1:15 p.m.-12:37 a.m.
1 stop8h 22m
C$ 505
MontrealLos Angeles
YUL - LAX
YULLAX
Montreal Pierre Elliott Trudeau Intl
Thu 5/3
4:45 p.m.-11:00 p.m.
1 stop9h 15m
Los Angeles
Thu 12/3
6:00 a.m.-5:30 p.m.
1 stop8h 30m
C$ 511
MontrealLos Angeles
YUL - LAX
YULLAX
Montreal Pierre Elliott Trudeau Intl
Mon 9/3
4:45 p.m.-11:59 p.m.
1 stop10h 14m
Los Angeles
Sat 14/3
11:59 p.m.-1:28 p.m.
2 stops10h 29m
C$ 511
MontrealLos Angeles
YUL - LAX
YULLAX
Montreal Pierre Elliott Trudeau Intl
Tue 3/3
2:13 p.m.-1:09 a.m.
1 stop13h 56m
Los Angeles
Tue 17/3
11:59 p.m.-1:28 p.m.
2 stops10h 29m
C$ 511
MontrealLos Angeles
YUL - LAX
YULLAX
Montreal Pierre Elliott Trudeau Intl
Fri 6/3
3:11 p.m.-11:55 p.m.
1 stop11h 44m
Los Angeles
Mon 16/3
11:39 p.m.-3:16 p.m.
1 stop12h 37m
C$ 511
MontrealLos Angeles
YUL - LAX
YULLAX
Montreal Pierre Elliott Trudeau Intl
Sat 7/3
4:45 p.m.-10:25 p.m.
1 stop8h 40m
Los Angeles
Mon 16/3
11:59 p.m.-1:28 p.m.
2 stops10h 29m
C$ 511
Flights are sorted by cheapest round-trip flights first.
Deals found on 25/11
Showing 1-10 of 23 results
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Best time to book a flight from Montreal to Irvine
Have a flexible travel schedule? Discover the best time to fly to Irvine from Montreal 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 from Montreal to Irvine
How far ahead should I book a flight from Montreal to Irvine?
Use this chart to determine the optimal time to book a round-trip flight from Montreal to Irvine. Price data was last updated on 21 November 2025.
To ensure you get the cheapest price possible for a flight from Montreal to Irvine, you should look to book at least 56 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.
What is the cheapest month to book a flight from Montreal to Irvine?
Currently, April is the cheapest month in which you can book a flight from Montreal to Irvine (average of C$ 189). Flying from Montreal to Irvine in November is currently the most expensive (average of C$ 354). 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 YMQ to IR9?
Find hourly flight availability from Montreal 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 26 November 2025.
When flying from Montreal to Irvine, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 19% versus a flight in the afternoon.
What is the cheapest day to fly from Montreal to Irvine?
Use this chart to determine the cheapest time to fly round-trip from Montreal to Irvine. Price data was last updated on 16 December 2024.
Travelers seeking maximum savings on their Montreal to Irvine flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Montreal to Irvine
Explore weekly flight availability from Montreal 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 26 November 2025.
The most flights from YMQ to IR9 are scheduled on a Monday (4 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (3 on average).
How much does it cost to fly round-trip from Montreal to Irvine?
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 26 November 2025.
Read through reviews of airlines operating flights from Montreal to Irvine, such as Porter Airlines,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
It's good. Planes are new and fresh. WiFi is best and stands out
Related info for your journey
Find useful and relevant information for your journey from Montreal to Irvine. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How long is the flight from Montreal to Irvine?
Departing from Montreal to Irvine will take you 8h 54m. The distance from Montreal to Irvine is about 3969 km. This flight may include one or multiple stops.
What are the most reliable airlines from Montreal to Irvine?
Before booking your flight to Irvine from Montreal, check out the most reliable airlines to get you to your destination on time: Brussels Airlines (68%), United Airlines (68%), Air New Zealand( 67%).
What are the cheapest flights from Montreal to Irvine?
The cheapest flight price from Montreal to Irvine is C$ 326. On average you can expect to pay C$ 882. The most popular route, (Montreal Pierre Elliott Trudeau Intl - Los Angeles), can usually be booked for C$ 375.
Can I find deals for business class flights from Montreal to Irvine?
Yes. Cheapflights offers flight deals from Montreal 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 Montreal to Irvine?
Currently, April is the cheapest month in which you can book a flight from Montreal to Irvine (average of C$ 189). Flying from Montreal to Irvine in November is currently the most expensive (average of C$ 354). 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.
Browse through other flights departing from Montreal. Flights are based on user searches made on Cheapflights and were last updated on 26 November 2025.
Discover the top 6 airlines that operate flights from Montreal 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 26 November 2025.
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 Montreal to Irvine?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Irvine from Montreal today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Montreal to Irvine?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Irvine from Montreal.
Can Cheapflights find flights from Montreal to Irvine with no change fees?
Yes, we can. To see specific flights from Montreal 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 Montreal to Irvine become cheaper?
Of course! You can now track prices for flights from Montreal to Irvine and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.
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