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Cheap flights from Orange County to Montreal from C$ 228

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Orange County to Montreal departing on 8/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Orange County to Montreal

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
2:15 p.m. - 12:38 a.m.SNA-YUL
31h 23m2 stops
WestJet Logo
6:45 a.m. - 1:24 p.m.YUL-SNA
33h 39m2 stops
C$ 626WestJet
Find Deal
Tue, 31 Mar - Mon, 13 Apr
WestJet Logo
2:15 p.m. - 7:05 a.m.SNA-YUL
13h 50m1 stop
WestJet Logo
6:45 a.m. - 1:24 p.m.YUL-SNA
33h 39m2 stops
C$ 628WestJet
Find Deal
Tue, 31 Mar - Mon, 13 Apr
Multiple Airlines Logo
7:45 a.m. - 7:05 a.m.SNA-YUL
20h 20m2 stops
Multiple Airlines Logo
8:00 a.m. - 12:25 p.m.YUL-SNA
31h 25m2 stops
C$ 640Multiple Airlines
Find Deal
Wed, 18 Feb - Tue, 24 Feb
Multiple Airlines Logo
7:45 a.m. - 7:05 a.m.SNA-YUL
20h 20m3 stops
Multiple Airlines Logo
8:00 a.m. - 12:25 p.m.YUL-SNA
31h 25m2 stops
C$ 647Multiple Airlines
Find Deal
Wed, 18 Feb - Tue, 24 Feb
American Airlines Logo
1:58 p.m. - 3:05 p.m.SNA-YUL
22h 07m1 stop
American Airlines Logo
2:25 p.m. - 9:24 p.m.YUL-SNA
9h 59m1 stop
C$ 657American Airlines
Find Deal
Wed, 18 Feb - Tue, 24 Feb
American Airlines Logo
1:58 p.m. - 3:05 p.m.SNA-YUL
22h 07m1 stop
American Airlines Logo
7:30 a.m. - 3:45 p.m.YUL-SNA
11h 15m2 stops
C$ 671American Airlines
Find Deal
Wed, 18 Feb - Tue, 24 Feb
Delta Logo
12:15 p.m. - 11:12 p.m.SNA-YUL
7h 57m1 stop
Delta Logo
12:45 p.m. - 10:29 p.m.YUL-SNA
12h 44m1 stop
C$ 726Delta
Find Deal
Wed, 1 Apr - Sun, 5 Apr
Delta Logo
12:04 p.m. - 11:59 p.m.SNA-YUL
8h 55m1 stop
Delta Logo
2:40 p.m. - 8:22 p.m.YUL-SNA
8h 42m1 stop
C$ 757Delta
Find Deal
Wed, 18 Feb - Sat, 21 Feb
United Airlines Logo
10:51 a.m. - 9:17 p.m.SNA-YUL
7h 26m1 stop
United Airlines Logo
4:45 p.m. - 9:17 a.m.YUL-SNA
19h 32m2 stops
C$ 770United Airlines
Find Deal
Wed, 18 Feb - Sat, 21 Feb
United Airlines Logo
10:51 a.m. - 9:17 p.m.SNA-YUL
7h 26m1 stop
United Airlines Logo
9:15 a.m. - 9:27 p.m.YUL-SNA
15h 12m2 stops
C$ 771United Airlines
Find Deal
Wed, 18 Feb - Sat, 21 Feb

WestJet flights from Orange County to Montreal Pierre Elliott Trudeau Intl Airport

Our best WestJet deals on Orange County to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
WestJet
31 Mar
SNA2:15 p.m.Santa Ana J. Wayne/Orange Cnty
31h 23m
2 stops
YUL12:38 a.m.Montreal Pierre Elliott Trudeau Intl
13 Apr
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
33h 39m
2 stops
SNA1:24 p.m.Santa Ana J. Wayne/Orange Cnty
C$ 626
Find similar
WestJet
31 Mar
SNA2:15 p.m.Santa Ana J. Wayne/Orange Cnty
13h 50m
1 stop
YUL7:05 a.m.Montreal Pierre Elliott Trudeau Intl
13 Apr
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
33h 39m
2 stops
SNA1:24 p.m.Santa Ana J. Wayne/Orange Cnty
C$ 628
Find similar
WestJet
31 Mar
SNA2:15 p.m.Santa Ana J. Wayne/Orange Cnty
13h 50m
1 stop
YUL7:05 a.m.Montreal Pierre Elliott Trudeau Intl
13 Apr
YUL4:15 p.m.Montreal Pierre Elliott Trudeau Intl
24h 09m
1 stop
SNA1:24 p.m.Santa Ana J. Wayne/Orange Cnty
C$ 632
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American Airlines flights from Orange County to Montreal Pierre Elliott Trudeau Intl Airport

Our best American Airlines deals on Orange County to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
American Airlines
18 Feb
SNA1:58 p.m.Santa Ana J. Wayne/Orange Cnty
22h 07m
1 stop
YUL3:05 p.m.Montreal Pierre Elliott Trudeau Intl
24 Feb
YUL2:25 p.m.Montreal Pierre Elliott Trudeau Intl
9h 59m
1 stop
SNA9:24 p.m.Santa Ana J. Wayne/Orange Cnty
C$ 657
Find similar
American Airlines
18 Feb
SNA1:58 p.m.Santa Ana J. Wayne/Orange Cnty
22h 07m
1 stop
YUL3:05 p.m.Montreal Pierre Elliott Trudeau Intl
24 Feb
YUL7:30 a.m.Montreal Pierre Elliott Trudeau Intl
11h 15m
2 stops
SNA3:45 p.m.Santa Ana J. Wayne/Orange Cnty
C$ 671
Find similar
American Airlines
18 Feb
SNA6:45 a.m.Santa Ana J. Wayne/Orange Cnty
13h 14m
2 stops
YUL10:59 p.m.Montreal Pierre Elliott Trudeau Intl
24 Feb
YUL7:30 a.m.Montreal Pierre Elliott Trudeau Intl
13h 58m
2 stops
SNA6:28 p.m.Santa Ana J. Wayne/Orange Cnty
C$ 702
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momondo Fare Finder

 
Customize your flight search to find flights from Orange County to Montreal Pierre Elliott Trudeau Intl Airport 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, momondo users made 96,600 searches. Data last updated 9 November 2025.
Use the filters below to find and compare flights from Orange County to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Tue 31/3

2:15 p.m.-12:38 a.m.

2 stops31h 23m

Montreal Pierre Elliott Trudeau Intl

Mon 13/4

6:45 a.m.-1:24 p.m.

2 stops33h 39m

C$ 626

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Tue 31/3

2:15 p.m.-7:05 a.m.

1 stop13h 50m

Montreal Pierre Elliott Trudeau Intl

Mon 13/4

6:45 a.m.-1:24 p.m.

2 stops33h 39m

C$ 628

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Wed 18/2

7:45 a.m.-7:05 a.m.

2 stops20h 20m

Montreal Pierre Elliott Trudeau Intl

Tue 24/2

8:00 a.m.-12:25 p.m.

2 stops31h 25m

C$ 640

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Wed 18/2

7:45 a.m.-7:05 a.m.

3 stops20h 20m

Montreal Pierre Elliott Trudeau Intl

Tue 24/2

8:00 a.m.-12:25 p.m.

2 stops31h 25m

C$ 647

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Wed 18/2

1:58 p.m.-3:05 p.m.

1 stop22h 07m

Montreal Pierre Elliott Trudeau Intl

Tue 24/2

2:25 p.m.-9:24 p.m.

1 stop9h 59m

C$ 657

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Wed 18/2

1:58 p.m.-3:05 p.m.

1 stop22h 07m

Montreal Pierre Elliott Trudeau Intl

Tue 24/2

7:30 a.m.-3:45 p.m.

2 stops11h 15m

C$ 671

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Wed 1/4

12:15 p.m.-11:12 p.m.

1 stop7h 57m

Montreal Pierre Elliott Trudeau Intl

Sun 5/4

12:45 p.m.-10:29 p.m.

1 stop12h 44m

C$ 726

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Wed 18/2

12:04 p.m.-11:59 p.m.

1 stop8h 55m

Montreal Pierre Elliott Trudeau Intl

Sat 21/2

2:40 p.m.-8:22 p.m.

1 stop8h 42m

C$ 757

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Wed 18/2

10:51 a.m.-9:17 p.m.

1 stop7h 26m

Montreal Pierre Elliott Trudeau Intl

Sat 21/2

4:45 p.m.-9:17 a.m.

2 stops19h 32m

C$ 770

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Wed 18/2

10:51 a.m.-9:17 p.m.

1 stop7h 26m

Montreal Pierre Elliott Trudeau Intl

Sat 21/2

9:15 a.m.-9:27 p.m.

2 stops15h 12m

C$ 771

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Orange County to Montreal Pierre Elliott Trudeau Intl Airport

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

What is the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport?

The month of March is, on average, the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport from Orange County, with most prices found around C$ 479. The month of February is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from Orange County averaging around C$ 538.

What is the cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

The cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport is on a Tuesday when prices can be found for as low as C$ 236. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday is the most expensive day to depart from Orange County because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 615.

What is the cheapest time of day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

In the afternoon is the cheapest time of day to fly from Orange County to Montreal Pierre Elliott Trudeau Intl Airport when you can find flight prices for as low as C$ 324. Flying to Montreal Pierre Elliott Trudeau Intl Airport in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around C$ 557. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Montreal Pierre Elliott Trudeau Intl Airport?

You are more likely to see cheaper flights to Montreal Pierre Elliott Trudeau Intl Airport from Orange County when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal Pierre Elliott Trudeau Intl Airport for around C$ 626 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal Pierre Elliott Trudeau Intl Airport from Orange County for as low as C$ 565 on momondo.

Can stopping save me money on Orange County to Montreal Pierre Elliott Trudeau Intl Airport flights?

No. A direct flight is the cheapest option for a flight between Orange County to Montreal Pierre Elliott Trudeau Intl Airport.

Cheap Orange County to Montreal Pierre Elliott Trudeau Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Orange County to Montreal Pierre Elliott Trudeau Intl Airport

Direct flights

None
There are no direct flights from Orange County to Montreal Pierre Elliott Trudeau Intl Airport. There are no popular flight routes from Orange County to Montreal Pierre Elliott Trudeau Intl Airport.
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  • When did momondo last update prices for flights from Orange County to Montreal Pierre Elliott Trudeau Intl Airport?

    Prices for flights from Orange County to Montreal Pierre Elliott Trudeau Intl Airport were last updated today.

  • How old do you have to be to fly from Orange County to Montreal Pierre Elliott Trudeau Intl 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 Orange County to Montreal Pierre Elliott Trudeau Intl Airport.

  • What documentation or ID do you need to fly to Montreal Pierre Elliott Trudeau Intl Airport?

    The travel and health documents required for your trip to Montreal Pierre Elliott Trudeau Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Montreal Pierre Elliott Trudeau Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Orange County to Montreal Pierre Elliott Trudeau Intl Airport?

Travelling to a place near Montreal?

Book flights to Montreal if you plan to visit one of these locations
Laval
Montebello
Sherbrooke
Trois-Rivières
Brossard
Dorval
Drummondville
North Hatley
Cornwall
Longueuil
Magog
Saint-Sauveur
Bromont
Saint-Jean-sur-Richelieu
Boucherville
Sutton
Waterloo

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Montreal from Orange County.

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

Yes. momondo enables you to select and highlight flights to Montreal from Orange County with this policy.

How can momondo help me find flights from Orange County to Montreal?

momondo provides multiple filters to help you find the best flight to Montreal from Orange County. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Orange County to Montreal flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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