How far in advance should I book tickets for a flight with United Airlines from Montreal Pierre Elliott Trudeau Intl Airport to Los Angeles?

Generally, when trying to get a below-average price for your ticket, try to book around 6 days before departure. For the cheapest possible price, our data suggests booking 87 days before departure.

Is United Airlines the cheapest airline to fly with from Montreal Pierre Elliott Trudeau Intl Airport to Los Angeles?

With an average price of C$ 614 return, United Airlines is not the cheapest airline to fly from Montreal Pierre Elliott Trudeau Intl Airport to Los Angeles with. Instead, for the lowest price, our data suggests flying with WestJet, where a return flight costs C$ 339 on average.

Does United Airlines fly direct to Los Angeles from Montreal Pierre Elliott Trudeau Intl Airport?

Yes, United Airlines does offer direct flights for the route, with around 4 flights per week.

C$ 306 Cheap United Airlines Flights from Montreal Pierre Elliott Trudeau Intl Airport to Los Angeles

YUL - LAX

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Cheap United Airlines Flight Deals from Montreal Pierre Elliott Trudeau Intl Airport to Los Angeles

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip United Airlines flight deals from Montreal Pierre Elliott Trudeau Intl Airport to Los Angeles

Sat, 2 May - Sat, 2 May

3:25 p.m. - 9:39 p.m.

YUL

LAX

9h 14m

1 stop

11:53 p.m. - 10:40 a.m.

LAX

YUL

7h 47m

1 stop

C$ 433United Airlines

Sat, 2 May - Sat, 2 May

11:23 a.m. - 8:44 p.m.

YUL

LAX

12h 21m

2 stops

10:53 p.m. - 10:40 a.m.

LAX

YUL

8h 47m

1 stop

C$ 436United Airlines

Tue, 12 May - Tue, 12 May

3:25 p.m. - 9:39 p.m.

YUL

LAX

9h 14m

1 stop

11:59 p.m. - 1:09 p.m.

LAX

YUL

10h 10m

2 stops

C$ 439United Airlines

Wed, 18 Mar - Wed, 1 Apr

4:45 p.m. - 10:24 p.m.

YUL

LAX

8h 39m

1 stop

11:59 p.m. - 10:40 a.m.

LAX

YUL

7h 41m

1 stop

C$ 440United Airlines

Mon, 16 Mar - Tue, 24 Mar

4:45 p.m. - 11:59 p.m.

YUL

LAX

10h 14m

1 stop

9:29 p.m. - 3:16 p.m.

LAX

YUL

14h 47m

1 stop

C$ 443United Airlines

Wed, 8 Apr - Mon, 27 Apr

4:55 p.m. - 10:47 p.m.

YUL

LAX

8h 52m

1 stop

11:59 p.m. - 10:40 a.m.

LAX

YUL

7h 41m

1 stop

C$ 446United Airlines

Tue, 7 Apr - Sun, 3 May

2:20 p.m. - 10:13 p.m.

YUL

LAX

10h 53m

1 stop

11:45 p.m. - 10:40 a.m.

LAX

YUL

7h 55m

1 stop

C$ 447United Airlines

Fri, 10 Apr - Wed, 15 Apr

2:20 p.m. - 10:52 p.m.

YUL

LAX

11h 32m

2 stops

11:59 p.m. - 10:40 a.m.

LAX

YUL

7h 41m

1 stop

C$ 448United Airlines

Tue, 10 Mar - Tue, 17 Mar

6:45 p.m. - 10:00 p.m.

YUL

LAX

6h 15mdirect

9:05 p.m. - 8:32 a.m.

LAX

YUL

8h 27m

1 stop

C$ 510United Airlines

Sun, 8 Mar - Mon, 16 Mar

6:45 p.m. - 10:00 p.m.

YUL

LAX

6h 15mdirect

11:10 p.m. - 3:57 p.m.

LAX

YUL

13h 47m

1 stop

C$ 512United Airlines

Useful Info

Low season	November
High season	December
Cheapest flight	C$ 306
Average price round-trip	C$ 957
Good deal round-trip	C$ 814

Best time to beat the crowds but there is an average 11% increase in price.

Most popular time to fly (31% more expensive on average)

Flight from Montreal to Los Angeles

(avg. price over the last 2 weeks)

or less

When to Book Flights with United Airlines from Montreal Pierre Elliott Trudeau Intl Airport to Los Angeles

Average price per month

Flight prices as travel date approaches

How far in advance should I book tickets for a flight with United Airlines from Montreal Pierre Elliott Trudeau Intl Airport to Los Angeles?
Generally, when trying to get a below-average price for your ticket, try to book around 6 days before departure. For the cheapest possible price, our data suggests booking 87 days before departure.
Is United Airlines the cheapest airline to fly with from Montreal Pierre Elliott Trudeau Intl Airport to Los Angeles?
With an average price of C$ 614 return, United Airlines is not the cheapest airline to fly from Montreal Pierre Elliott Trudeau Intl Airport to Los Angeles with. Instead, for the lowest price, our data suggests flying with WestJet, where a return flight costs C$ 339 on average.
What is the cheapest United Airlines flight from Montreal Pierre Elliott Trudeau Intl Airport to Los Angeles?
In the last 3 days, the lowest price for a flight with United Airlines from Montreal Pierre Elliott Trudeau Intl Airport to Los Angeles was C$ 498 for a return flight and C$ 307 for a one-way flight.
Does United Airlines fly direct to Los Angeles from Montreal Pierre Elliott Trudeau Intl Airport?
Yes, United Airlines does offer direct flights for the route, with around 4 flights per week.
What’s the cheapest day of the week to fly from Montreal Pierre Elliott Trudeau Intl Airport to Los Angeles with United Airlines?
On average, the cheapest day of the week to fly from Montreal Pierre Elliott Trudeau Intl Airport to Los Angeles with United Airlines is Wednesday, when prices are around C$ 179. The most expensive day is generally Sunday, when the average price is around C$ 311.
What’s the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to Los Angeles with United Airlines?
The cheapest month for United Airlines flights to Los Angeles from Montreal Pierre Elliott Trudeau Intl Airport is generally April, where plane tickets cost C$ 220 on average. If possible, try to avoid the most expensive months of November and January, when tickets cost C$ 750 and C$ 871 respectively.

7.4

Good9,283 verified ratings

7.1Entertainment

7.3Comfort

8.1Crew

6.6Food

7.7Boarding

2.0 Poor

Annie Caroline, Feb 2026

SFO

LAX

Very disappointing given gate agent behavior. Filed a formal complaint with United.

6.0 Okay

Irene, Feb 2026

SAT

IAH

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

8.0 Very good

Darly, Feb 2026

LAX

ORD

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

2.0 Poor

Darly, Feb 2026

FAT

LAX

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

8.0 Very good

Verified traveller, Feb 2026

HND

LAX

Good. Did not feel like a 12 hour flight

10.0 Wonderful

Darnell, Feb 2026

DEN

CUN

Great experience flights arrived earlier than expected.

10.0 Wonderful

Darnell, Feb 2026

COS

DEN

Both of my flights arrived early and check in process was smooth

2.0 Poor

Verified traveller, Feb 2026

SFO

RDU

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

2.0 Poor

Verified traveller, Feb 2026

HKG

SFO

worst customer service I've ever experienced

2.0 Poor

Verified traveller, Feb 2026

BKK

HKG

Absolutely terrible. I booked my ticket with ANA and underpricer/kayak asked me to change all my return flights to United. Customer service does not exist with United. Flight attendants are rude, self-centered, and unhelpful. The food is served cold and uncovered. The in-flight video controllers do not work properly. Premier economy tickets with ANA, allow you access to all airport lounges, while United does not allow access to any lounge. Mockery of an airline.

Everything you need to know for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Los Angeles

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YUL - LAX

C$ 306 Find Cheap United Airlines Flights from Montreal Pierre Elliott Trudeau Intl Airport to Los Angeles

Search hundreds of travel sites at once for deals on United Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to Los Angeles

Cheap United Airlines Flight Deals from Montreal Pierre Elliott Trudeau Intl Airport to Los Angeles

Recent round-trip United Airlines flight deals from Montreal Pierre Elliott Trudeau Intl Airport to Los Angeles

Recent one-way United Airlines flight deals from Montreal Pierre Elliott Trudeau Intl Airport to Los Angeles

Recent last minute United Airlines flight deals from Montreal Pierre Elliott Trudeau Intl Airport to Los Angeles

Recent direct United Airlines flight deals from Montreal Pierre Elliott Trudeau Intl Airport to Los Angeles

Good to know

When to Book Flights with United Airlines from Montreal Pierre Elliott Trudeau Intl Airport to Los Angeles

FAQs for flying to Los Angeles with United Airlines

How far in advance should I book tickets for a flight with United Airlines from Montreal Pierre Elliott Trudeau Intl Airport to Los Angeles?

Generally, when trying to get a below-average price for your ticket, try to book around 6 days before departure. For the cheapest possible price, our data suggests booking 87 days before departure.

Is United Airlines the cheapest airline to fly with from Montreal Pierre Elliott Trudeau Intl Airport to Los Angeles?

With an average price of C$ 614 return, United Airlines is not the cheapest airline to fly from Montreal Pierre Elliott Trudeau Intl Airport to Los Angeles with. Instead, for the lowest price, our data suggests flying with WestJet, where a return flight costs C$ 339 on average.

What is the cheapest United Airlines flight from Montreal Pierre Elliott Trudeau Intl Airport to Los Angeles?

In the last 3 days, the lowest price for a flight with United Airlines from Montreal Pierre Elliott Trudeau Intl Airport to Los Angeles was C$ 498 for a return flight and C$ 307 for a one-way flight.

Does United Airlines fly direct to Los Angeles from Montreal Pierre Elliott Trudeau Intl Airport?

Yes, United Airlines does offer direct flights for the route, with around 4 flights per week.

What’s the cheapest day of the week to fly from Montreal Pierre Elliott Trudeau Intl Airport to Los Angeles with United Airlines?

On average, the cheapest day of the week to fly from Montreal Pierre Elliott Trudeau Intl Airport to Los Angeles with United Airlines is Wednesday, when prices are around C$ 179. The most expensive day is generally Sunday, when the average price is around C$ 311.

What’s the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to Los Angeles with United Airlines?

United Airlines Customer Reviews

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Everything you need to know for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Los Angeles

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Cabin classes available on flights to Montreal Pierre Elliott Trudeau Intl Airport. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

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