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.
YMQ — LAX
19 Dec — 26 Dec1
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 19 November 2025.
Wed 10/127:30 a.m.YUL - LAX
2 stops13h 48mAmerican Airlines
Wed 10/1211:25 p.m.LAX - YUL
1 stop12h 59mAmerican Airlines
Deal found 19/11C$ 436
Wed 3/126:45 a.m.YUL - LAX
2 stops31h 13mMultiple Airlines
Mon 15/129:01 p.m.LAX - YUL
1 stop16h 24mMultiple Airlines
Deal found 18/11C$ 449
Thu 4/128:00 a.m.YUL - LAX
2 stops33h 25mMultiple Airlines
Mon 15/129:01 p.m.LAX - YUL
1 stop16h 24mMultiple Airlines
Deal found 18/11C$ 477
Wed 3/126:45 a.m.YUL - LAX
2 stops31h 13mMultiple Airlines
Wed 10/129:24 a.m.LAX - YUL
1 stop28h 01mMultiple Airlines
Deal found 18/11C$ 487
Mon 8/125:10 p.m.YUL - LAX
2 stops22h 37mMultiple Airlines
Tue 9/129:01 p.m.LAX - YUL
1 stop16h 24mMultiple Airlines
Deal found 17/11C$ 498
Sat 6/127:30 a.m.YUL - LAX
2 stops11h 01mAmerican Airlines
Sat 6/1211:25 p.m.LAX - YUL
1 stop9h 55mAmerican Airlines
Deal found 19/11C$ 515
Mon 8/127:30 a.m.YUL - LAX
2 stops11h 01mAmerican Airlines
Mon 8/1212:55 a.m.LAX - YUL
1 stop8h 25mAmerican Airlines
Deal found 17/11C$ 519
Thu 4/125:10 p.m.YUL - LAX
1 stop24h 15mMultiple Airlines
Thu 11/123:30 p.m.LAX - YUL
2 stops21h 55mMultiple Airlines
Deal found 18/11C$ 520
Tue 16/126:45 a.m.YUL - LAX
2 stops19h 56mMultiple Airlines
Tue 27/17:00 a.m.LAX - YUL
1 stop21h 05mMultiple Airlines
Deal found 19/11C$ 524
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 19 November 2025.
Mon 16/36:45 a.m.YUL - LAX
2 stops13h 13mWestJet
Wed 25/37:00 a.m.LAX - YUL
2 stops14h 38mWestJet
Deal found 17/11C$ 489
Thu 8/12:13 p.m.YUL - LAX
1 stop13h 46mUnited Airlines
Sun 11/112:55 a.m.LAX - YUL
2 stops11h 21mUnited Airlines
Deal found 18/11C$ 582
Thu 11/126:30 p.m.YUL - LAX
1 stop9h 24mDelta
Mon 15/1211:59 p.m.LAX - YUL
1 stop8h 36mDelta
Deal found 17/11C$ 583
Wed 21/16:00 a.m.YUL - LAX
1 stop8h 52mUnited Airlines
Tue 27/112:55 a.m.LAX - YUL
2 stops11h 21mUnited Airlines
Deal found 17/11C$ 583
Tue 16/124:45 p.m.YUL - LAX
1 stop9h 10mUnited Airlines
Wed 28/110:48 a.m.LAX - YUL
1 stop7h 29mUnited Airlines
Deal found 19/11C$ 583
Thu 5/29:15 a.m.YUL - LAX
2 stops12h 00mUnited Airlines
Sat 7/212:30 a.m.LAX - YUL
1 stop10h 30mUnited Airlines
Deal found 17/11C$ 583
Thu 22/12:13 p.m.YUL - LAX
1 stop9h 31mUnited Airlines
Sat 24/112:30 a.m.LAX - YUL
1 stop10h 30mUnited Airlines
Deal found 18/11C$ 590
Wed 3/126:00 a.m.YUL - LAX
1 stop10h 17mUnited Airlines
Wed 10/126:55 a.m.LAX - YUL
1 stop9h 53mUnited Airlines
Deal found 18/11C$ 614
Fri 5/122:13 p.m.YUL - LAX
1 stop13h 46mUnited Airlines
Sat 13/1212:25 a.m.LAX - YUL
1 stop10h 35mUnited Airlines
Deal found 18/11C$ 616
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 19 November 2025.
Sat 10/16:45 p.m.YUL - LAX
Nonstop6h 15mAir Canada
Fri 16/18:30 a.m.LAX - YUL
Nonstop5h 13mAir Canada
Deal found 18/11C$ 550
Thu 22/16:45 p.m.YUL - LAX
Nonstop6h 15mAir Canada
Sun 25/112:30 p.m.LAX - YUL
Nonstop5h 13mAir Canada
Deal found 18/11C$ 554
Thu 22/16:45 p.m.YUL - LAX
Nonstop6h 15mAir Canada
Wed 28/18:30 a.m.LAX - YUL
Nonstop5h 13mAir Canada
Deal found 19/11C$ 575
Sun 14/126:45 p.m.YUL - LAX
Nonstop6h 15mAir Canada
Thu 18/128:20 a.m.LAX - YUL
Nonstop5h 13mAir Canada
Deal found 19/11C$ 576
Thu 4/128:25 a.m.YUL - LAX
Nonstop6h 19mAir Canada
Thu 11/1212:30 p.m.LAX - YUL
Nonstop5h 10mAir Canada
Deal found 19/11C$ 587
Mon 12/16:45 p.m.YUL - LAX
Nonstop6h 15mAir Canada
Wed 29/412:30 p.m.LAX - YUL
Nonstop5h 15mAir Canada
Deal found 18/11C$ 604
Wed 3/128:25 a.m.YUL - LAX
Nonstop6h 19mAir Canada
Thu 11/1212:30 p.m.LAX - YUL
Nonstop5h 10mAir Canada
Deal found 18/11C$ 607
Fri 23/16:45 p.m.YUL - LAX
Nonstop6h 15mAir Canada
Fri 30/18:30 a.m.LAX - YUL
Nonstop5h 13mAir Canada
Deal found 18/11C$ 617
Sat 21/26:45 p.m.YUL - LAX
Nonstop6h 15mAir Canada
Mon 2/38:30 a.m.LAX - YUL
Nonstop5h 13mAir Canada
Deal found 18/11C$ 621
Wed 3/128:25 a.m.YUL - LAX
Nonstop6h 19mAir Canada
Sun 7/128:20 a.m.LAX - YUL
Nonstop5h 13mAir Canada
Deal found 18/11C$ 623
Sat 14/26:45 p.m.YUL - LAX
Nonstop6h 15mAir Canada
Fri 20/28:30 a.m.LAX - YUL
Nonstop5h 13mAir Canada
Deal found 18/11C$ 634
Last-minute flights from Montreal to Irvine
Discover last-minute flight deals from Montreal to Irvine. Data last updated 19 November 2025 and is based on user searches.
Wed 3/126:45 a.m.YUL - LAX
2 stops31h 13mMultiple Airlines
Mon 15/129:01 p.m.LAX - YUL
1 stop16h 24mMultiple Airlines
Deal found 18/11C$ 449
Wed 3/126:45 a.m.YUL - LAX
2 stops31h 13mMultiple Airlines
Wed 10/129:24 a.m.LAX - YUL
1 stop28h 01mMultiple Airlines
Deal found 18/11C$ 487
Thu 4/128:00 a.m.YUL - LAX
2 stops33h 25mMultiple Airlines
Mon 15/129:01 p.m.LAX - YUL
1 stop16h 24mMultiple Airlines
Deal found 18/11C$ 477
Thu 4/125:10 p.m.YUL - LAX
1 stop24h 15mMultiple Airlines
Thu 11/123:30 p.m.LAX - YUL
2 stops21h 55mMultiple Airlines
Deal found 18/11C$ 520
Sat 6/127:30 a.m.YUL - LAX
2 stops11h 01mAmerican Airlines
Sat 6/1211:25 p.m.LAX - YUL
1 stop9h 55mAmerican Airlines
Deal found 19/11C$ 515
Mon 8/125:10 p.m.YUL - LAX
2 stops22h 37mMultiple Airlines
Tue 9/129:01 p.m.LAX - YUL
1 stop16h 24mMultiple Airlines
Deal found 17/11C$ 498
Mon 8/127:30 a.m.YUL - LAX
2 stops11h 01mAmerican Airlines
Mon 8/1212:55 a.m.LAX - YUL
1 stop8h 25mAmerican Airlines
Deal found 17/11C$ 519
Wed 10/127:30 a.m.YUL - LAX
2 stops13h 48mAmerican Airlines
Wed 10/1211:25 p.m.LAX - YUL
1 stop12h 59mAmerican Airlines
Deal found 19/11C$ 436
Tue 16/126:45 a.m.YUL - LAX
2 stops19h 56mMultiple Airlines
Tue 27/17:00 a.m.LAX - YUL
1 stop21h 05mMultiple Airlines
Deal found 19/11C$ 524
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 19 November 2025.
Sat 24/16:45 a.m.YUL - LAX
2 stops31h 15mWestJet
Deal found 18/11C$ 301
Wed 14/17:30 p.m.YUL - LAX
1 stop29h 33mWestJet
Deal found 18/11C$ 303
Wed 3/126:45 a.m.YUL - LAX
1 stop31h 13mMultiple Airlines
Deal found 19/11C$ 304
Fri 12/127:30 a.m.YUL - LAX
1 stop11h 59mAir Canada
Deal found 19/11C$ 306
Thu 11/126:45 a.m.YUL - LAX
3 stops14h 55mMultiple Airlines
Deal found 19/11C$ 308
Wed 10/126:00 a.m.YUL - LAX
2 stops13h 29mAir Canada
Deal found 19/11C$ 310
Wed 14/16:45 p.m.YUL - LAX
Nonstop6h 15mAir Canada
Deal found 19/11C$ 314
Wed 25/22:30 p.m.YUL - LAX
3 stops25h 17mMultiple Airlines
Deal found 18/11C$ 317
Wed 7/16:45 a.m.YUL - LAX
2 stops15h 34mMultiple Airlines
Deal found 19/11C$ 318
Sat 13/124:35 p.m.YUL - LAX
2 stops31h 41mMultiple Airlines
Deal found 18/11C$ 320
Mon 8/126:45 a.m.YUL - LAX
1 stop8h 51mPorter Airlines
Deal found 19/11C$ 321
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 19 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 19 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 16/3
6:45 a.m.-4:58 p.m.
2 stops13h 13m
Los Angeles
Wed 25/3
7:00 a.m.-12:38 a.m.
2 stops14h 38m
C$ 489
MontrealLos Angeles
YUL - LAX
YULLAX
Montreal Pierre Elliott Trudeau Intl
Thu 8/1
2:13 p.m.-12:59 a.m.
1 stop13h 46m
Los Angeles
Sun 11/1
12:55 a.m.-3:16 p.m.
2 stops11h 21m
C$ 582
MontrealLos Angeles
YUL - LAX
YULLAX
Montreal Pierre Elliott Trudeau Intl
Thu 11/12
6:30 p.m.-12:54 a.m.
1 stop9h 24m
Los Angeles
Mon 15/12
11:59 p.m.-11:35 a.m.
1 stop8h 36m
C$ 583
MontrealLos Angeles
YUL - LAX
YULLAX
Montreal Pierre Elliott Trudeau Intl
Wed 21/1
6:00 a.m.-11:52 a.m.
1 stop8h 52m
Los Angeles
Tue 27/1
12:55 a.m.-3:16 p.m.
2 stops11h 21m
C$ 583
MontrealLos Angeles
YUL - LAX
YULLAX
Montreal Pierre Elliott Trudeau Intl
Tue 16/12
4:45 p.m.-10:55 p.m.
1 stop9h 10m
Los Angeles
Wed 28/1
10:48 a.m.-9:17 p.m.
1 stop7h 29m
C$ 583
MontrealLos Angeles
YUL - LAX
YULLAX
Montreal Pierre Elliott Trudeau Intl
Thu 5/2
9:15 a.m.-6:15 p.m.
2 stops12h 00m
Los Angeles
Sat 7/2
12:30 a.m.-2:00 p.m.
1 stop10h 30m
C$ 583
MontrealLos Angeles
YUL - LAX
YULLAX
Montreal Pierre Elliott Trudeau Intl
Thu 22/1
2:13 p.m.-8:44 p.m.
1 stop9h 31m
Los Angeles
Sat 24/1
12:30 a.m.-2:00 p.m.
1 stop10h 30m
C$ 590
MontrealLos Angeles
YUL - LAX
YULLAX
Montreal Pierre Elliott Trudeau Intl
Wed 3/12
6:00 a.m.-1:17 p.m.
1 stop10h 17m
Los Angeles
Wed 10/12
6:55 a.m.-7:48 p.m.
1 stop9h 53m
C$ 614
MontrealLos Angeles
YUL - LAX
YULLAX
Montreal Pierre Elliott Trudeau Intl
Fri 5/12
2:13 p.m.-12:59 a.m.
1 stop13h 46m
Los Angeles
Sat 13/12
12:25 a.m.-2:00 p.m.
1 stop10h 35m
C$ 616
MontrealLos Angeles
YUL - LAX
YULLAX
Montreal Pierre Elliott Trudeau Intl
Sat 17/1
6:45 a.m.-10:47 p.m.
2 stops19h 02m
C$ 289
Flights are sorted by cheapest round-trip flights first.
Deals found on 16/11
Showing 1-10 of 19 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 14 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$ 188). Flying from Montreal to Irvine in November is currently the most expensive (average of C$ 352). 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 19 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 18% 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 19 November 2025.
The most flights from YMQ to IR9 are scheduled on a Wednesday (7 on average). You will have fewer flight options on Tuesday, 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 19 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 9h 24m. 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$ 255. On average you can expect to pay C$ 972. The most popular route, (Montreal Pierre Elliott Trudeau Intl - Los Angeles), can usually be booked for C$ 421.
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$ 188). Flying from Montreal to Irvine in November is currently the most expensive (average of C$ 352). 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 19 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 19 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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