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$116+ Cheap flights from Pasadena, CA to Montreal (YMQ)

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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YMQ
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheapflights Tip: The best prices from Pasadena to Montreal are usually found in March or February, booked 41 days in advance, depart on a Thursday or Wednesday and return on a Wednesday

Cheap flight deals from Pasadena to Montreal

Keep the following information in mind while searching for Pasadena to Montreal flight deals. Data was last updated September 15, 2025.

Round-trip from

$270
(lastminute.com)

One-way from

$116
(oojo)

Popular in

December

Cheapest in

March

Average price

$406
From Pasadena to Montreal (YMQ)
Search Deals
One-way flight from Pasadena to Montreal (YMQ)
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($85 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Pasadena to Montreal

Cheapest flights from Pasadena to Montreal
Explore the most affordable flight options available from Pasadena to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This lastminute.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/276:05 pmLAX - YUL
2 stops27h 22mWestJet
Fri 10/36:45 amYUL - LAX
2 stops31h 07mWestJet
Deal found 9/13$270
This FlightHub deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/32:00 pmLAX - YUL
1 stop7h 37mMultiple Airlines
Mon 10/66:45 amYUL - LAX
2 stops31h 58mMultiple Airlines
Deal found 9/13$271
This lastminute.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/299:10 pmLAX - YUL
2 stops24h 31mWestJet
Mon 10/66:45 amYUL - LAX
2 stops38h 24mWestJet
Deal found 9/15$272
This oojo deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/19:10 pmLAX - YUL
2 stops24h 17mWestJet
Mon 10/66:45 amYUL - LAX
2 stops31h 58mWestJet
Deal found 9/14$273
This oojo deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/109:10 pmLAX - YUL
2 stops24h 31mWestJet
Mon 10/136:45 amYUL - LAX
2 stops42h 01mWestJet
Deal found 9/14$274
This oojo deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/47:00 amLAX - YUL
2 stops38h 27mWestJet
Mon 10/68:10 amYUL - LAX
1 stop30h 33mWestJet
Deal found 9/14$275
This oojo deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/311:25 amLAX - YUL
2 stops34h 02mWestJet
Mon 10/66:45 amYUL - LAX
2 stops37h 31mWestJet
Deal found 9/14$276
This Trip.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2810:30 pmLAX - YUL
Nonstop5h 23mUnited Airlines
Sat 10/48:10 amYUL - LAX
Nonstop5h 55mUnited Airlines
Deal found 9/14$277
This oojo deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/148:40 pmLAX - YUL
2 stops25h 03mWestJet
Sun 11/236:45 amYUL - LAX
2 stops16h 05mWestJet
Deal found 9/13$278
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/197:00 amLAX - YUL
2 stops14h 43mMultiple Airlines
Wed 12/36:45 amYUL - LAX
1 stop8h 54mMultiple Airlines
Deal found 9/15$279
This oojo deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/27:00 amLAX - YUL
2 stops14h 27mWestJet
Mon 10/66:45 amYUL - LAX
2 stops31h 58mWestJet
Deal found 9/15$280
This Air Canada deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/98:05 amLAX - YUL
Nonstop5h 15mAir Canada
Wed 10/156:45 pmYUL - LAX
Nonstop5h 50mAir Canada
Deal found 9/15$281

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pasadena to Montreal 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 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Pasadena to Montreal that are best for you.

Fly from

Pasadena

Fly to

Montreal

Route

Depart

Return

Price

Los AngelesMontreal

LAX - YUL

LAXYUL

Los Angeles

Mon 10/13

10:30 pm-6:53 am

Nonstop5h 23m

Montreal Pierre Elliott Trudeau Intl

Tue 10/14

9:15 am-12:45 am

1 stop18h 30m

$284

Los AngelesMontreal

LAX - YUL

LAXYUL

Los Angeles

Fri 10/17

8:05 am-4:20 pm

Nonstop5h 15m

Montreal Pierre Elliott Trudeau Intl

Mon 10/20

6:45 pm-9:35 pm

Nonstop5h 50m

$301

Los AngelesMontreal

LAX - YUL

LAXYUL

Los Angeles

Mon 10/13

8:05 am-4:20 pm

Nonstop5h 15m

Montreal Pierre Elliott Trudeau Intl

Mon 10/13

6:45 pm-9:35 pm

Nonstop5h 50m

$301

Los AngelesMontreal

LAX - YUL

LAXYUL

Los Angeles

Wed 10/8

12:05 pm-8:28 pm

Nonstop5h 23m

Montreal Pierre Elliott Trudeau Intl

Sun 10/12

6:45 pm-9:35 pm

Nonstop5h 50m

$301

Los AngelesMontreal

LAX - YUL

LAXYUL

Los Angeles

Fri 10/10

10:35 pm-7:45 pm

1 stop18h 10m

Montreal Pierre Elliott Trudeau Intl

Tue 10/14

4:45 pm-7:40 pm

Nonstop5h 55m

$305

Los AngelesMontreal

LAX - YUL

LAXYUL

Los Angeles

Sat 10/18

8:15 am-8:05 pm

1 stop8h 50m

Montreal Pierre Elliott Trudeau Intl

Wed 10/22

6:45 pm-9:35 pm

Nonstop5h 50m

$311

Los AngelesMontreal

LAX - YUL

LAXYUL

Los Angeles

Mon 9/29

12:05 pm-8:28 pm

Nonstop5h 23m

Montreal Pierre Elliott Trudeau Intl

Sun 10/5

4:45 pm-7:33 am

1 stop17h 48m

$317

Los AngelesMontreal

LAX - YUL

LAXYUL

Los Angeles

Wed 10/22

12:56 am-4:10 pm

2 stops12h 14m

Montreal Pierre Elliott Trudeau Intl

Sat 10/25

8:15 am-11:10 am

Nonstop5h 55m

$321

Los AngelesMontreal

LAX - YUL

LAXYUL

Los Angeles

Fri 10/3

12:56 am-4:10 pm

2 stops12h 14m

Montreal Pierre Elliott Trudeau Intl

Sun 10/12

8:10 am-11:05 am

Nonstop5h 55m

$321

Los AngelesMontreal

LAX - YUL

LAXYUL

Los Angeles

Fri 10/24

11:59 pm-1:09 pm

1 stop10h 10m

Montreal Pierre Elliott Trudeau Intl

Fri 11/7

3:10 pm-9:28 pm

1 stop9h 18m

$323

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 22 results
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Best time to book a flight from Pasadena to Montreal

Have a flexible travel schedule? Discover the best time to fly to Montreal from Pasadena 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 Pasadena to Montreal

How far ahead should I book a flight from Pasadena to Montreal?

Use this chart to determine the optimal time to book a round-trip flight from Pasadena to Montreal. Price data was last updated on September 12, 2025.

The best time to book flights from Pasadena to Montreal is 41 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Pasadena to Montreal?

Currently, January is the cheapest month in which you can book a flight from Pasadena to Montreal (average of $270). Flying from Pasadena to Montreal in July is currently the most expensive (average of $409). 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 P4S to YMQ?

Find hourly flight availability from Pasadena to Montreal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

When flying from Pasadena to Montreal, 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 Pasadena to Montreal?

Use this chart to determine the cheapest time to fly round-trip from Pasadena to Montreal. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Pasadena to Montreal flight should consider departing on Monday afternoons when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Pasadena to Montreal

Explore weekly flight availability from Pasadena to Montreal. 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 September 15, 2025.

The most flights from P4S to YMQ are scheduled on a Monday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (10 on average).

Reviews of airlines servicing Montreal

Get insights into the airlines that provide service to Montreal. 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 Montreal. Reviews last updated September 15, 2025.
Peruse reviews from past customers who have flown with Delta, Porter Airlines, and United Airlines from Pasadena to Montreal to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Porter Airlines
7.9
Good
363 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,929 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
WestJet
7.2
Good
3,091 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.1
Good
10,000 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Pasadena to Montreal. 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 Pasadena to Montreal?

    Airlines like United Airlines fly from Pasadena to Montreal in about 5h 23m. The time it takes to get you to your destination is usually consistent. The distance from Pasadena to Montreal is about 2466 mi. Generally, flights for this route are nonstop.

  • What are the cheapest airlines to fly from Pasadena to Montreal one-way?

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as $122. However, be on the lookout for offers from Air Canada and American Airlines, as they are both options that can get you from Pasadena to Montreal for a low price.

  • What are the most reliable airlines from Pasadena to Montreal?

    Before booking your flight to Montreal from Pasadena, check out the most reliable airlines to get you to your destination on time: Brussels Airlines (79%), Air Canada (78%), United Airlines( 70%).

  • What are the cheapest flights from Pasadena to Montreal?

    While on average a flight from Pasadena to Montreal is generally $1,278, our data shows the cheapest flight currently is $139. When looking at the most popular route, (Los Angeles - Montreal Pierre Elliott Trudeau Intl), you can expect to pay $184 for that flight.

  • Can I find deals for flights from Pasadena to Montreal that include hotel bookings?

    Yes. In addition to deals on Pasadena to Montreal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pasadena to Montreal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pasadena to Montreal.

  • Can I find deals for business class flights from Pasadena to Montreal?

    Yes. Cheapflights offers flight deals from Pasadena to Montreal 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 Pasadena to Montreal?

    Currently, January is the cheapest month in which you can book a flight from Pasadena to Montreal (average of $270). Flying from Pasadena to Montreal in July is currently the most expensive (average of $409). 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

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Top 7 airlines flying from Pasadena to Montreal

Discover the top 7 airlines that operate flights from Pasadena to Montreal. 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 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$162Average$298FlexibilityNo cancel feeOn-time52%
WestJetCheapest$185Average$301FlexibilityNo cancel feeOn-time60%
Air TransatCheapest$186Average$206FlexibilityNo cancel feeOn-time50%
DeltaCheapest$191Average$526FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$206Average$568FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$219Average$555FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$451Average$587FlexibilityNo cancel feeOn-time71%

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