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 18/2. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — LAX
2 ene. — 9 ene.1
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
Cheap 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 3 diciembre 2025.
jue. 11/128:25 a.m.YUL - LAX
Nonstop6h 19mAir Canada
lun. 15/1210:55 p.m.LAX - YUL
1 stop8h 28mAir Canada
Deal found 1/12C$ 556
lun. 8/126:45 a.m.YUL - LAX
1 stop8h 51mPorter Airlines
jue. 11/121:40 p.m.LAX - YUL
1 stop7h 55mPorter Airlines
Deal found 1/12C$ 561
lun. 8/128:00 a.m.YUL - LAX
2 stops40h 11mMultiple Airlines
lun. 15/129:01 p.m.LAX - YUL
1 stop16h 24mMultiple Airlines
Deal found 1/12C$ 564
lun. 8/125:25 p.m.YUL - LAX
3 stops22h 46mMultiple Airlines
jue. 11/1210:35 a.m.LAX - YUL
3 stops27h 20mMultiple Airlines
Deal found 1/12C$ 576
mar. 9/126:45 a.m.YUL - LAX
1 stop8h 51mPorter Airlines
mar. 16/121:40 p.m.LAX - YUL
1 stop7h 55mPorter Airlines
Deal found 2/12C$ 579
mié. 10/128:25 a.m.YUL - LAX
Nonstop6h 19mAir Canada
dom. 14/124:20 p.m.LAX - YUL
1 stop12h 28mAir Canada
Deal found 1/12C$ 581
mié. 17/126:30 p.m.YUL - LAX
1 stop9h 24mDelta
mar. 6/110:25 p.m.LAX - YUL
1 stop10h 39mDelta
Deal found 30/11C$ 586
mié. 10/126:45 a.m.YUL - LAX
1 stop8h 51mPorter Airlines
vie. 12/121:40 p.m.LAX - YUL
1 stop7h 55mPorter Airlines
Deal found 2/12C$ 590
lun. 15/126:45 a.m.YUL - LAX
1 stop8h 51mPorter Airlines
mié. 14/11:40 p.m.LAX - YUL
1 stop7h 55mPorter Airlines
Deal found 1/12C$ 592
mié. 10/126:45 a.m.YUL - LAX
1 stop31h 13mMultiple Airlines
dom. 14/128:12 a.m.LAX - YUL
2 stops13h 18mMultiple Airlines
Deal found 1/12C$ 596
mié. 17/125:25 p.m.YUL - LAX
1 stop8h 30mUnited Airlines
mar. 6/19:40 p.m.LAX - YUL
2 stops13h 20mUnited Airlines
Deal found 30/11C$ 600
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 3 diciembre 2025.
jue. 22/16:45 a.m.YUL - LAX
1 stop8h 51mPorter Airlines
mar. 3/21:40 p.m.LAX - YUL
1 stop7h 55mPorter Airlines
Deal found 1/12C$ 491
mié. 18/22:13 p.m.YUL - LAX
1 stop9h 28mUnited Airlines
mar. 24/212:25 a.m.LAX - YUL
1 stop10h 35mUnited Airlines
Deal found 1/12C$ 511
vie. 23/16:45 a.m.YUL - LAX
2 stops16h 05mWestJet
dom. 8/27:00 a.m.LAX - YUL
1 stop21h 05mWestJet
Deal found 1/12C$ 536
dom. 25/112:50 p.m.YUL - LAX
1 stop8h 55mDelta
dom. 8/29:55 p.m.LAX - YUL
1 stop10h 50mDelta
Deal found 1/12C$ 578
sáb. 24/16:45 a.m.YUL - LAX
1 stop8h 51mPorter Airlines
mar. 3/21:40 p.m.LAX - YUL
1 stop7h 55mPorter Airlines
Deal found 1/12C$ 522
dom. 25/16:45 a.m.YUL - LAX
2 stops18h 18mWestJet
mar. 3/27:00 a.m.LAX - YUL
2 stops14h 38mWestJet
Deal found 1/12C$ 544
dom. 25/16:45 a.m.YUL - LAX
1 stop8h 51mPorter Airlines
mié. 4/21:40 p.m.LAX - YUL
1 stop7h 55mPorter Airlines
Deal found 1/12C$ 522
mié. 7/17:00 a.m.YUL - LAX
1 stop9h 34mDelta
mié. 14/111:12 a.m.LAX - YUL
1 stop9h 38mDelta
Deal found 2/12C$ 583
mié. 17/126:30 p.m.YUL - LAX
1 stop9h 24mDelta
mar. 6/110:25 p.m.LAX - YUL
1 stop10h 39mDelta
Deal found 30/11C$ 586
lun. 19/16:45 a.m.YUL - LAX
1 stop8h 51mPorter Airlines
mar. 3/21:40 p.m.LAX - YUL
1 stop7h 55mPorter Airlines
Deal found 1/12C$ 543
lun. 19/16:45 a.m.YUL - LAX
1 stop8h 51mPorter Airlines
vie. 6/21:40 p.m.LAX - YUL
1 stop7h 55mPorter Airlines
Deal found 1/12C$ 543
mar. 20/16:45 a.m.YUL - LAX
1 stop8h 51mPorter Airlines
lun. 2/21:40 p.m.LAX - YUL
1 stop7h 55mPorter Airlines
Deal found 1/12C$ 554
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 3 diciembre 2025.
vie. 16/16:45 p.m.YUL - LAX
Nonstop6h 15mAir Canada
mié. 28/18:30 a.m.LAX - YUL
Nonstop5h 13mAir Canada
Deal found 2/12C$ 473
jue. 22/16:45 p.m.YUL - LAX
Nonstop6h 15mAir Canada
jue. 5/28:30 a.m.LAX - YUL
Nonstop5h 13mAir Canada
Deal found 1/12C$ 474
mié. 4/26:45 p.m.YUL - LAX
Nonstop6h 15mAir Canada
dom. 8/212:30 p.m.LAX - YUL
Nonstop5h 13mAir Canada
Deal found 1/12C$ 477
mié. 14/16:45 p.m.YUL - LAX
Nonstop6h 15mAir Canada
sáb. 7/28:30 a.m.LAX - YUL
Nonstop5h 13mAir Canada
Deal found 2/12C$ 494
vie. 23/16:45 p.m.YUL - LAX
Nonstop6h 15mAir Canada
mar. 27/18:30 a.m.LAX - YUL
Nonstop5h 13mAir Canada
Deal found 30/11C$ 502
vie. 16/16:45 p.m.YUL - LAX
Nonstop6h 15mAir Canada
lun. 26/18:30 a.m.LAX - YUL
Nonstop5h 13mAir Canada
Deal found 30/11C$ 507
mar. 13/16:45 p.m.YUL - LAX
Nonstop6h 15mAir Canada
dom. 18/18:30 a.m.LAX - YUL
Nonstop5h 13mAir Canada
Deal found 2/12C$ 515
sáb. 7/26:45 p.m.YUL - LAX
Nonstop6h 15mAir Canada
lun. 16/28:30 a.m.LAX - YUL
Nonstop5h 13mAir Canada
Deal found 2/12C$ 525
mar. 24/26:45 p.m.YUL - LAX
Nonstop6h 15mAir Canada
mar. 3/38:30 a.m.LAX - YUL
Nonstop5h 13mAir Canada
Deal found 1/12C$ 528
mié. 28/16:45 p.m.YUL - LAX
Nonstop6h 15mAir Canada
sáb. 31/18:30 a.m.LAX - YUL
Nonstop5h 13mAir Canada
Deal found 30/11C$ 532
dom. 15/26:45 p.m.YUL - LAX
Nonstop6h 15mAir Canada
jue. 19/28:30 a.m.LAX - YUL
Nonstop5h 13mAir Canada
Deal found 2/12C$ 535
Last-minute flights from Montreal to Irvine
Discover last-minute flight deals from Montreal to Irvine. Data last updated 3 diciembre 2025 and is based on user searches.
vie. 9/17:30 p.m.YUL - LAX
2 stops18h 30mWestJet
vie. 30/15:45 p.m.LAX - YUL
1 stop10h 20mWestJet
Deal found 1/12C$ 435
lun. 12/17:30 p.m.YUL - LAX
1 stop29h 33mWestJet
vie. 16/15:45 p.m.LAX - YUL
1 stop10h 20mWestJet
Deal found 1/12C$ 431
lun. 12/17:30 p.m.YUL - LAX
1 stop29h 33mWestJet
lun. 19/15:45 p.m.LAX - YUL
1 stop18h 27mWestJet
Deal found 1/12C$ 441
jue. 15/19:00 a.m.YUL - LAX
1 stop10h 29mAir Canada
mié. 21/18:30 a.m.LAX - YUL
Nonstop5h 13mAir Canada
Deal found 3/12C$ 432
jue. 15/17:30 p.m.YUL - LAX
2 stops18h 30mWestJet
vie. 23/15:45 p.m.LAX - YUL
1 stop10h 20mWestJet
Deal found 3/12C$ 445
vie. 16/16:45 a.m.YUL - LAX
2 stops16h 05mWestJet
vie. 23/111:50 a.m.LAX - YUL
2 stops16h 15mWestJet
Deal found 2/12C$ 438
vie. 16/17:30 p.m.YUL - LAX
1 stop29h 33mWestJet
mié. 28/111:50 a.m.LAX - YUL
2 stops16h 15mWestJet
Deal found 2/12C$ 439
vie. 23/16:45 a.m.YUL - LAX
2 stops16h 05mWestJet
mar. 27/111:50 a.m.LAX - YUL
2 stops16h 15mWestJet
Deal found 2/12C$ 430
vie. 23/16:45 a.m.YUL - LAX
3 stops28h 37mMultiple Airlines
mar. 27/19:17 a.m.LAX - YUL
2 stops18h 48mMultiple Airlines
Deal found 30/11C$ 437
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 3 diciembre 2025.
mié. 18/26:45 a.m.YUL - LAX
1 stop8h 51mPorter Airlines
Deal found 1/12C$ 308
jue. 18/129:15 a.m.YUL - LAX
2 stops17h 15mUnited Airlines
Deal found 30/11C$ 311
mié. 7/110:45 a.m.YUL - LAX
2 stops28h 48mMultiple Airlines
Deal found 2/12C$ 312
mié. 21/16:45 p.m.YUL - LAX
Nonstop6h 15mAir Canada
Deal found 1/12C$ 313
mié. 14/16:45 p.m.YUL - LAX
Nonstop6h 15mAir Canada
Deal found 2/12C$ 315
mié. 14/16:45 a.m.YUL - LAX
1 stop8h 51mPorter Airlines
Deal found 3/12C$ 316
dom. 1/34:00 p.m.YUL - LAX
3 stops23h 47mMultiple Airlines
Deal found 1/12C$ 320
sáb. 31/16:45 a.m.YUL - LAX
2 stops31h 15mWestJet
Deal found 2/12C$ 323
vie. 12/125:25 p.m.YUL - LAX
3 stops30h 46mMultiple Airlines
Deal found 2/12C$ 325
sáb. 7/26:45 a.m.YUL - LAX
3 stops18h 18mWestJet
Deal found 1/12C$ 327
dom. 14/126:45 a.m.YUL - LAX
3 stops42h 39mMultiple Airlines
Deal found 1/12C$ 329
Find flight deals from Montreal to Irvine
Keep the following information in mind while searching for Montreal to Irvine flight deals. Data was last updated 3 diciembre 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 3 diciembre 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
jue. 22/1
6:45 a.m.-12:36 p.m.
1 stop8h 51m
Los Angeles
mar. 3/2
1:40 p.m.-12:35 a.m.
1 stop7h 55m
C$ 491
MontrealLos Angeles
YUL - LAX
YULLAX
Montreal Pierre Elliott Trudeau Intl
mié. 18/2
2:13 p.m.-8:41 p.m.
1 stop9h 28m
Los Angeles
mar. 24/2
12:25 a.m.-2:00 p.m.
1 stop10h 35m
C$ 511
MontrealLos Angeles
YUL - LAX
YULLAX
Montreal Pierre Elliott Trudeau Intl
sáb. 24/1
6:45 a.m.-12:36 p.m.
1 stop8h 51m
Los Angeles
mar. 3/2
1:40 p.m.-12:35 a.m.
1 stop7h 55m
C$ 522
MontrealLos Angeles
YUL - LAX
YULLAX
Montreal Pierre Elliott Trudeau Intl
dom. 25/1
6:45 a.m.-12:36 p.m.
1 stop8h 51m
Los Angeles
mié. 4/2
1:40 p.m.-12:35 a.m.
1 stop7h 55m
C$ 522
MontrealLos Angeles
YUL - LAX
YULLAX
Montreal Pierre Elliott Trudeau Intl
vie. 23/1
6:45 a.m.-7:50 p.m.
2 stops16h 05m
Los Angeles
dom. 8/2
7:00 a.m.-7:05 a.m.
1 stop21h 05m
C$ 536
MontrealLos Angeles
YUL - LAX
YULLAX
Montreal Pierre Elliott Trudeau Intl
lun. 19/1
6:45 a.m.-12:36 p.m.
1 stop8h 51m
Los Angeles
mar. 3/2
1:40 p.m.-12:35 a.m.
1 stop7h 55m
C$ 543
MontrealLos Angeles
YUL - LAX
YULLAX
Montreal Pierre Elliott Trudeau Intl
lun. 19/1
6:45 a.m.-12:36 p.m.
1 stop8h 51m
Los Angeles
vie. 6/2
1:40 p.m.-12:35 a.m.
1 stop7h 55m
C$ 543
MontrealLos Angeles
YUL - LAX
YULLAX
Montreal Pierre Elliott Trudeau Intl
dom. 25/1
6:45 a.m.-10:03 p.m.
2 stops18h 18m
Los Angeles
mar. 3/2
7:00 a.m.-12:38 a.m.
2 stops14h 38m
C$ 544
MontrealLos Angeles
YUL - LAX
YULLAX
Montreal Pierre Elliott Trudeau Intl
mar. 20/1
6:45 a.m.-12:36 p.m.
1 stop8h 51m
Los Angeles
lun. 2/2
1:40 p.m.-12:35 a.m.
1 stop7h 55m
C$ 554
MontrealLos Angeles
YUL - LAX
YULLAX
Montreal Pierre Elliott Trudeau Intl
dom. 25/1
12:50 p.m.-6:45 p.m.
1 stop8h 55m
Los Angeles
dom. 8/2
9:55 p.m.-11:45 a.m.
1 stop10h 50m
C$ 578
Flights are sorted by cheapest round-trip flights first.
Deals found on 1/12
Showing 1-10 of 22 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 28 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$ 353). 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 3 diciembre 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 3 diciembre 2025.
The most flights from YMQ to IR9 are scheduled on a Monday (8 on average). You will have fewer flight options on Saturday, 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 3 diciembre 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 51m. The distance from Montreal to Irvine is about 3969 km. This flight may include one or multiple stops.
What are the cheapest airlines to fly from Montreal to Irvine one-way?
The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as C$ 157. However, be on the lookout for offers from Porter Airlines and Air Canada, as they are both options that can get you from Montreal to Irvine for a low price.
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 (70%), Air New Zealand (66%), United Airlines( 66%).
What are the cheapest flights from Montreal to Irvine?
The cheapest flight price from Montreal to Irvine is C$ 323. On average you can expect to pay C$ 970. The most popular route, (Montreal Pierre Elliott Trudeau Intl - Los Angeles), can usually be booked for C$ 386.
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$ 353). 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 3 diciembre 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 3 diciembre 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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