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Cheap flights from Montreal to Los Angeles from C$ 298

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Montreal to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
9:28 a.m. - 10:14 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-ONT Ontario
15h 46m2 stops New York LaGuardia Atlanta Hartsfield-Jackson
Delta Logo
12:00 p.m. - 11:51 p.m.ONT  Ontario-YUL Montreal Pierre Elliott Trudeau Intl
8h 51m1 stop Atlanta Hartsfield-Jackson
C$ 613Delta
Sat, 30 Jan - Wed, 17 Feb
Delta Logo
12:44 p.m. - 9:54 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-ONT Ontario
12h 10m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:19 p.m. - 1:39 p.m.ONT  Ontario-YUL Montreal Pierre Elliott Trudeau Intl
11h 20m1 stop Atlanta Hartsfield-Jackson
C$ 638Delta
Thu, 8 Oct - Fri, 16 Oct
Delta Logo
12:45 p.m. - 10:14 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-ONT Ontario
12h 29m1 stop Atlanta Hartsfield-Jackson
Delta Logo
12:00 p.m. - 11:51 p.m.ONT  Ontario-YUL Montreal Pierre Elliott Trudeau Intl
8h 51m1 stop Atlanta Hartsfield-Jackson
C$ 644Delta
Thu, 4 Feb - Sat, 13 Feb
Delta Logo
12:44 p.m. - 10:24 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-ONT Ontario
12h 40m1 stop Atlanta Hartsfield-Jackson
Delta Logo
12:16 p.m. - 11:54 p.m.ONT  Ontario-YUL Montreal Pierre Elliott Trudeau Intl
8h 38m1 stop Atlanta Hartsfield-Jackson
C$ 652Delta
Fri, 2 Oct - Fri, 23 Oct
Delta Logo
9:28 a.m. - 10:14 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-ONT Ontario
15h 46m2 stops New York LaGuardia Atlanta Hartsfield-Jackson
Delta Logo
12:00 p.m. - 11:51 p.m.ONT  Ontario-YUL Montreal Pierre Elliott Trudeau Intl
8h 51m1 stop Atlanta Hartsfield-Jackson
C$ 662Delta
Tue, 16 Feb - Tue, 23 Feb
American Airlines Logo
2:30 p.m. - 10:59 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-ONT Ontario
11h 29m1 stop Charlotte Douglas
American Airlines Logo
7:49 p.m. - 11:25 a.m.ONT  Ontario-YUL Montreal Pierre Elliott Trudeau Intl
12h 36m2 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl
C$ 664American Airlines
Thu, 29 Oct - Thu, 5 Nov
Delta Logo
4:55 p.m. - 11:48 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-ONT Ontario
9h 53m2 stops Detroit Metropolitan Wayne County Salt Lake City
Delta Logo
7:00 a.m. - 11:35 p.m.ONT  Ontario-YUL Montreal Pierre Elliott Trudeau Intl
13h 35m2 stops Seattle/Tacoma Intl Minneapolis St Paul
C$ 674Delta
Sun, 24 Jan - Wed, 10 Feb
Delta Logo
12:44 p.m. - 9:54 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-ONT Ontario
12h 10m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:19 p.m. - 1:39 p.m.ONT  Ontario-YUL Montreal Pierre Elliott Trudeau Intl
11h 20m1 stop Atlanta Hartsfield-Jackson
C$ 688Delta
Thu, 8 Oct - Fri, 16 Oct
Delta Logo
12:44 p.m. - 10:24 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-ONT Ontario
12h 40m1 stop Atlanta Hartsfield-Jackson
Delta Logo
12:16 p.m. - 11:54 p.m.ONT  Ontario-YUL Montreal Pierre Elliott Trudeau Intl
8h 38m1 stop Atlanta Hartsfield-Jackson
C$ 690Delta
Fri, 2 Oct - Sat, 17 Oct
Lufthansa Logo
4:55 p.m. - 10:49 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-ONT Ontario
8h 54m1 stop Chicago O'Hare Intl
Lufthansa Logo
1:52 p.m. - 8:16 a.m.ONT  Ontario-YUL Montreal Pierre Elliott Trudeau Intl
15h 24m1 stop San Francisco
C$ 695Lufthansa
Thu, 1 Oct - Wed, 7 Oct

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Air Canada flights from Montreal to Ontario

Our best Air Canada deals on Montreal to Ontario flight tickets
Air Canada
21 Oct
YUL8:15 a.m.Montreal Pierre Elliott Trudeau Intl
15h 43m
1 stop
ONT8:58 p.m.Ontario
26 Oct
ONT5:00 a.m.Ontario
9h 10m
1 stop
YUL5:10 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 698
Air Canada
2 Nov
YUL9:30 a.m.Montreal Pierre Elliott Trudeau Intl
13h 45m
2 stops
ONT8:15 p.m.Ontario
3 Nov
ONT5:00 a.m.Ontario
9h 10m
1 stop
YUL5:10 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 733
Air Canada
2 Nov
YUL8:10 a.m.Montreal Pierre Elliott Trudeau Intl
15h 05m
2 stops
ONT8:15 p.m.Ontario
3 Nov
ONT5:00 a.m.Ontario
10h 57m
2 stops
YUL6:57 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 734

American Airlines flights from Montreal to Ontario

Our best American Airlines deals on Montreal to Ontario flight tickets
American Airlines
29 Oct
YUL2:30 p.m.Montreal Pierre Elliott Trudeau Intl
11h 29m
1 stop
ONT10:59 p.m.Ontario
5 Nov
ONT7:49 p.m.Ontario
12h 36m
2 stops
YUL11:25 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 664
American Airlines
29 Jan
YUL12:06 p.m.Montreal Pierre Elliott Trudeau Intl
12h 53m
2 stops
ONT9:59 p.m.Ontario
18 Feb
ONT9:53 a.m.Ontario
10h 06m
2 stops
YUL10:59 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 697
American Airlines
4 Nov
YUL2:24 p.m.Montreal Pierre Elliott Trudeau Intl
10h 48m
1 stop
ONT10:12 p.m.Ontario
7 Nov
ONT9:29 a.m.Ontario
10h 24m
2 stops
YUL10:53 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 722

momondo Fare Finder

 
Use the filters below to find and compare flights from Montreal to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealOntario

YUL Montreal Pierre Elliott Trudeau Intl - ONT Ontario

YULONT

Montreal Pierre Elliott Trudeau Intl

Sat 30/1

9:28 a.m.-10:14 p.m.

2 stops15h 46m

Ontario

Wed 17/2

12:00 p.m.-11:51 p.m.

1 stop8h 51m

C$ 613

MontrealOntario

YUL Montreal Pierre Elliott Trudeau Intl - ONT Ontario

YULONT

Montreal Pierre Elliott Trudeau Intl

Thu 8/10

12:44 p.m.-9:54 p.m.

1 stop12h 10m

Ontario

Fri 16/10

11:19 p.m.-1:39 p.m.

1 stop11h 20m

C$ 638

MontrealOntario

YUL Montreal Pierre Elliott Trudeau Intl - ONT Ontario

YULONT

Montreal Pierre Elliott Trudeau Intl

Thu 4/2

12:45 p.m.-10:14 p.m.

1 stop12h 29m

Ontario

Sat 13/2

12:00 p.m.-11:51 p.m.

1 stop8h 51m

C$ 644
Quickest round-trip

MontrealOntario

YUL Montreal Pierre Elliott Trudeau Intl - ONT Ontario

YULONT

Montreal Pierre Elliott Trudeau Intl

Fri 2/10

12:44 p.m.-10:24 p.m.

1 stop12h 40m

Ontario

Fri 23/10

12:16 p.m.-11:54 p.m.

1 stop8h 38m

C$ 652

MontrealOntario

YUL Montreal Pierre Elliott Trudeau Intl - ONT Ontario

YULONT

Montreal Pierre Elliott Trudeau Intl

Tue 16/2

9:28 a.m.-10:14 p.m.

2 stops15h 46m

Ontario

Tue 23/2

12:00 p.m.-11:51 p.m.

1 stop8h 51m

C$ 662

MontrealOntario

YUL Montreal Pierre Elliott Trudeau Intl - ONT Ontario

YULONT

Montreal Pierre Elliott Trudeau Intl

Thu 29/10

2:30 p.m.-10:59 p.m.

1 stop11h 29m

Ontario

Thu 5/11

7:49 p.m.-11:25 a.m.

2 stops12h 36m

C$ 664

MontrealOntario

YUL Montreal Pierre Elliott Trudeau Intl - ONT Ontario

YULONT

Montreal Pierre Elliott Trudeau Intl

Sun 24/1

4:55 p.m.-11:48 p.m.

2 stops9h 53m

Ontario

Wed 10/2

7:00 a.m.-11:35 p.m.

2 stops13h 35m

C$ 674

MontrealOntario

YUL Montreal Pierre Elliott Trudeau Intl - ONT Ontario

YULONT

Montreal Pierre Elliott Trudeau Intl

Thu 8/10

12:44 p.m.-9:54 p.m.

1 stop12h 10m

Ontario

Fri 16/10

11:19 p.m.-1:39 p.m.

1 stop11h 20m

C$ 688

MontrealOntario

YUL Montreal Pierre Elliott Trudeau Intl - ONT Ontario

YULONT

Montreal Pierre Elliott Trudeau Intl

Fri 2/10

12:44 p.m.-10:24 p.m.

1 stop12h 40m

Ontario

Sat 17/10

12:16 p.m.-11:54 p.m.

1 stop8h 38m

C$ 690

MontrealOntario

YUL Montreal Pierre Elliott Trudeau Intl - ONT Ontario

YULONT

Montreal Pierre Elliott Trudeau Intl

Thu 1/10

4:55 p.m.-10:49 p.m.

1 stop8h 54m

Ontario

Wed 7/10

1:52 p.m.-8:16 a.m.

1 stop15h 24m

C$ 695

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Montreal to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Montreal to Ontario flights?

You could potentially save up to 29% on your flight if you consider stops on a Montreal to Ontario flight.

When to book flights from Montreal to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal to Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Montreal to Ontario (YMQ to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to Ontario

Best price found

C$ 298

Fastest flight time

8h 54m

Direct flights

None
The best one-way flight to Ontario from Montreal in the past 72 hours is C$ 298. The best round-trip flight deal from Montreal to Ontario found on momondo in the last 72 hours is C$ 613.
The fastest flight from Montreal to Ontario takes 8h 54m
There are no direct flights from Montreal to Ontario. There are no popular flight routes from Montreal to Ontario.
Search flight deals

Frequently asked questions about flying from Montreal to Ontario

  • How far is Montreal to Ontario by plane?

    A flight from Montreal to Ontario will travel around 3917.7 km. In terms of flight time, this usually takes a little over 8h 54m.

  • When did momondo last update prices for flights from Montreal to Ontario Airport?

    Prices for flights from Montreal to Ontario Airport are updated daily.

  • How old do you have to be to fly from Montreal to Ontario Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The required travel and health documents for your Ontario Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Ontario?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Montreal to Ontario . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Montreal to Ontario with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ontario from Montreal which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Montreal to Ontario?

Once you have performed a search for Montreal to Ontario flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Montreal to Ontario right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Ontario from Montreal. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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