Find flights
When to book
FAQs

Cheap flights from Orange County to Montreal Pierre Elliott Trudeau Intl Airport from C$ 245

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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — YUL
15 Mar — 22 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Orange County to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

Cheapest flights from Orange County to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Orange County to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 February 2026.

Thu 7/55:50 p.m.
SNA
-
YUL
1 stop10h 15m
WestJet
Sun 10/56:45 a.m.
YUL
-
SNA
2 stops13h 15m
WestJet
Deal found 12/2C$ 455
Fri 24/41:30 p.m.
SNA
-
YUL
1 stop19h 14m
American Airlines
Mon 27/43:45 p.m.
YUL
-
SNA
1 stop21h 20m
American Airlines
Deal found 10/2C$ 546
Sun 17/55:50 p.m.
SNA
-
YUL
2 stops27h 35m
WestJet
Sat 23/58:00 p.m.
YUL
-
SNA
1 stop24h 00m
WestJet
Deal found 11/2C$ 554
Thu 28/512:20 p.m.
SNA
-
YUL
1 stop8h 37m
Delta
Sun 31/56:00 a.m.
YUL
-
SNA
1 stop7h 38m
Delta
Deal found 12/2C$ 586
Sat 28/26:45 a.m.
SNA
-
YUL
1 stop11h 32m
United Airlines
Sat 7/36:00 a.m.
YUL
-
SNA
1 stop8h 51m
United Airlines
Deal found 12/2C$ 590
Thu 28/55:00 p.m.
LGB
-
YUL
2 stops27h 41m
Delta
Mon 1/67:00 a.m.
YUL
-
LGB
2 stops36h 16m
Delta
Deal found 12/2C$ 837
Tue 2/65:00 p.m.
LGB
-
YUL
2 stops27h 57m
Delta
Tue 9/612:45 p.m.
YUL
-
LGB
2 stops30h 36m
Delta
Deal found 12/2C$ 860
Tue 26/55:00 p.m.
LGB
-
YUL
2 stops27h 41m
Delta
Fri 29/57:10 a.m.
YUL
-
LGB
2 stops17h 40m
Delta
Deal found 12/2C$ 887
Wed 3/67:05 a.m.
LGB
-
YUL
2 stops37h 52m
Delta
Tue 9/612:45 p.m.
YUL
-
LGB
2 stops36h 00m
Delta
Deal found 12/2C$ 910
Mon 25/57:05 a.m.
LGB
-
YUL
2 stops25h 30m
Delta
Thu 28/57:10 a.m.
YUL
-
LGB
2 stops17h 40m
Delta
Deal found 12/2C$ 921
Mon 1/65:00 p.m.
LGB
-
YUL
2 stops27h 57m
Delta
Thu 4/67:00 a.m.
YUL
-
LGB
2 stops36h 16m
Delta
Deal found 12/2C$ 933
Tue 26/55:00 p.m.
LGB
-
YUL
2 stops27h 57m
Delta
Sat 30/57:10 a.m.
YUL
-
LGB
2 stops17h 40m
Delta
Deal found 12/2C$ 939

Find flight deals from Orange County to Pierre Elliott Trudeau Intl

Keep the following information in mind while searching for Orange County to Pierre Elliott Trudeau Intl flight deals. Data was last updated 13 February 2026.

Round-trip from

C$ 455

One-way from

C$ 245

Popular in

January

Cheapest in

March

Average price

C$ 545
WestJet
  • WestJet
  • 7/5-10/5
  • 3 total stops
  • 23h 30m total
  • Orange County to Montreal
Search Deals
8/4
  • 8/4
  • 2 total stops
  • 21h 20m total
  • Orange County to Montreal
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 144 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Orange County to Pierre Elliott Trudeau Intl 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 13 February 2026.
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

Orange County

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Thu 7/5

5:50 p.m.-7:05 a.m.

1 stop10h 15m

Montreal Pierre Elliott Trudeau Intl

Sun 10/5

6:45 a.m.-5:00 p.m.

2 stops13h 15m

C$ 478

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Sun 17/5

5:50 p.m.-7:05 a.m.

1 stop10h 15m

Montreal Pierre Elliott Trudeau Intl

Sat 23/5

8:00 p.m.-5:00 p.m.

1 stop24h 00m

C$ 516

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Thu 28/5

12:20 p.m.-11:57 p.m.

1 stop8h 37m

Montreal Pierre Elliott Trudeau Intl

Sun 31/5

6:00 a.m.-10:38 a.m.

1 stop7h 38m

C$ 586

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Sat 28/2

9:00 a.m.-9:17 p.m.

2 stops9h 17m

Montreal Pierre Elliott Trudeau Intl

Sat 7/3

6:00 a.m.-11:51 a.m.

1 stop8h 51m

C$ 602

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Tue 7/4

1:30 p.m.-11:44 a.m.

1 stop19h 14m

Montreal Pierre Elliott Trudeau Intl

Thu 16/4

2:32 p.m.-9:14 p.m.

1 stop9h 42m

C$ 603

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Sat 28/3

7:18 p.m.-1:45 p.m.

2 stops15h 27m

Montreal Pierre Elliott Trudeau Intl

Sat 4/4

7:30 a.m.-6:27 p.m.

2 stops13h 57m

C$ 624

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Fri 24/4

7:44 p.m.-11:38 a.m.

2 stops12h 54m

Montreal Pierre Elliott Trudeau Intl

Mon 27/4

1:20 p.m.-9:58 p.m.

2 stops11h 38m

C$ 686

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Sun 9/8

5:50 p.m.-7:05 a.m.

1 stop10h 15m

Montreal Pierre Elliott Trudeau Intl

Sun 16/8

7:15 a.m.-5:00 p.m.

1 stop12h 45m

C$ 712

Long BeachMontreal

LGB - YUL

LGBYUL

Long Beach Municipal

Thu 28/5

5:00 p.m.-11:41 p.m.

2 stops27h 41m

Montreal Pierre Elliott Trudeau Intl

Sun 31/5

6:00 a.m.-9:50 p.m.

2 stops18h 50m

C$ 837

Long BeachMontreal

LGB - YUL

LGBYUL

Long Beach Municipal

Thu 28/5

5:00 p.m.-11:41 p.m.

2 stops27h 41m

Montreal Pierre Elliott Trudeau Intl

Tue 2/6

12:47 p.m.-9:50 p.m.

2 stops36h 03m

C$ 837

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 25 results
1
2
3

Best time to book a flight from Orange County to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Orange County 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 Orange County to Montreal Pierre Elliott Trudeau Intl Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Orange County to Pierre Elliott Trudeau Intl. 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 Orange County to Montreal Pierre Elliott Trudeau Intl Airport?

    For as low as C$ 478, WestJet can have you in Montreal Pierre Elliott Trudeau Intl Airport from Orange County in 10h 15m. There are 3943 km between Orange County and Montreal Pierre Elliott Trudeau Intl Airport. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Orange County to Pierre Elliott Trudeau Intl that include hotel bookings?

    Yes. In addition to deals on Orange County to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Orange County to Pierre Elliott Trudeau Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Orange County to Pierre Elliott Trudeau Intl.

  • Can I find deals for business class flights from Orange County to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from Orange County to Pierre Elliott Trudeau Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Orange County to Pierre Elliott Trudeau Intl?

Deals for Orange County to Pierre Elliott Trudeau Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Orange County to Pierre Elliott Trudeau Intl?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Orange County to Pierre Elliott Trudeau Intl for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Orange County to Pierre Elliott Trudeau Intl with no change fees?

Yes! Cheapflights helps users easily find flights from Orange County to Pierre Elliott Trudeau Intl with no change fees.

Can Cheapflights notify me if prices for flights from Orange County to Pierre Elliott Trudeau Intl become cheaper?

Of course! You can now track prices for flights from Orange County to Pierre Elliott Trudeau Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.