Cheap flights from Montreal to Irvine from C$ 217
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 24/7. Fares are subject to change and may not be available on all flights or dates of travel.
Cheapflights Tip: The best prices from Montreal to Irvine are usually found in May or April, booked 90 days in advance, depart on a Thursday or Wednesday and return on a Saturday
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 3 July 2025.
Round-trip from | C$ 298 |
---|---|
One-way from | C$ 217 |
Popular in | December |
Cheapest in | May |
Average price | C$ 572 |
Find flight deals from Montreal to Irvine
Cheapest flights from Montreal to IrvineExplore 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 July 2025.
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 July 2025.
Cheapflights Fare Finder
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 July 2025.
Use the filters below to find and compare flights from Montreal to Irvine that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
MontrealLos Angeles
YUL - LAX
YULLAX
Montreal Pierre Elliott Trudeau Intl
Sun 24/8
8:10 a.m.-11:07 a.m.
Nonstop5h 57m
Los Angeles
Tue 2/9
8:05 a.m.-4:28 p.m.
Nonstop5h 23m
MontrealLos Angeles
YUL - LAX
YULLAX
Montreal Pierre Elliott Trudeau Intl
Fri 25/7
7:00 a.m.-6:55 p.m.
2 stops14h 55m
Los Angeles
Mon 28/7
7:00 a.m.-12:27 a.m.
2 stops14h 27m
MontrealLos Angeles
YUL - LAX
YULLAX
Montreal Pierre Elliott Trudeau Intl
Fri 15/8
6:45 a.m.-1:00 p.m.
1 stop9h 15m
Los Angeles
Sat 23/8
2:00 p.m.-12:37 a.m.
1 stop7h 37m
MontrealLos Angeles
YUL - LAX
YULLAX
Montreal Pierre Elliott Trudeau Intl
Fri 8/8
7:00 a.m.-6:55 p.m.
2 stops14h 55m
Los Angeles
Wed 13/8
2:00 p.m.-12:37 a.m.
1 stop7h 37m
MontrealLos Angeles
YUL - LAX
YULLAX
Montreal Pierre Elliott Trudeau Intl
Tue 29/7
3:41 p.m.-11:05 p.m.
1 stop10h 24m
Los Angeles
Fri 8/8
12:08 a.m.-5:26 p.m.
1 stop14h 18m
MontrealLos Angeles
YUL - LAX
YULLAX
Montreal Pierre Elliott Trudeau Intl
Thu 24/7
5:30 p.m.-6:55 p.m.
2 stops28h 25m
MontrealLos Angeles
YUL - LAX
YULLAX
Montreal Pierre Elliott Trudeau Intl
Sun 10/8
6:45 a.m.-1:00 p.m.
1 stop9h 15m
MontrealLos Angeles
YUL - LAX
YULLAX
Montreal Pierre Elliott Trudeau Intl
Mon 28/7
6:30 p.m.-9:01 a.m.
1 stop17h 31m
MontrealLos Angeles
YUL - LAX
YULLAX
Montreal Pierre Elliott Trudeau Intl
Wed 5/11
8:25 a.m.-11:44 a.m.
Nonstop6h 19m
MontrealLos Angeles
YUL - LAX
YULLAX
Montreal Pierre Elliott Trudeau Intl
Wed 30/7
1:10 p.m.-9:08 a.m.
2 stops22h 58m
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.
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 27 June 2025.
To ensure you get the cheapest price possible for a flight from Montreal to Irvine, you should look to book at least 90 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, September is the cheapest month in which you can book a flight from Montreal to Irvine (average of C$ 226). Flying from Montreal to Irvine in July is currently the most expensive (average of C$ 301). 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 July 2025.
When flying from Montreal 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.
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 at noon when fares are most often at their lowest. Sunday 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 July 2025.
The most flights from YMQ to IR9 are scheduled on a Monday (10 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (7 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 July 2025.
Read through reviews of airlines operating flights from Montreal to Irvine, such as Porter Airlines,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Boarding
Entertainment
Overall
Crew
Food
Reviews
Mary,Jun 2025
FLL - YYZ
Comfort
Boarding
Entertainment
Overall
Crew
Food
Reviews
Mary,Jun 2025
FLL - YYZ
Comfort
Boarding
Entertainment
Overall
Crew
Food
Reviews
Mary,Jun 2025
FLL - YYZ
Comfort
Boarding
Entertainment
Overall
Crew
Food
Reviews
Mary,Jun 2025
FLL - YYZ
Comfort
Boarding
Entertainment
Overall
Crew
Food
Reviews
Mary,Jun 2025
FLL - YYZ
Comfort
Boarding
Entertainment
Overall
Crew
Food
Reviews
Mary,Jun 2025
FLL - YYZ
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.
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Alternative routes for Montreal to Irvine
See prices for flight routes from nearby airports that may be better suited for you.
Top 7 airlines flying from Montreal to Irvine
Discover the top 7 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 July 2025.
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Can Cheapflights find flights from Montreal to Irvine with no change fees?
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