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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Orange County from C$ 279

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 18/5. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SNA
28 Apr — 5 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Orange County

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Orange County
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Orange County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 March 2026.

Sat 18/42:32 p.m.
YUL
-
SNA
1 stop9h 42m
American Airlines
Fri 24/43:12 p.m.
SNA
-
YUL
1 stop17h 32m
American Airlines
Deal found 28/3C$ 492
Wed 10/67:00 a.m.
YUL
-
SNA
2 stops14h 28m
Delta
Mon 15/67:00 a.m.
SNA
-
YUL
2 stops13h 28m
Delta
Deal found 28/3C$ 508
Wed 20/58:00 p.m.
YUL
-
SNA
1 stop24h 00m
WestJet
Thu 4/65:50 p.m.
SNA
-
YUL
1 stop10h 15m
WestJet
Deal found 26/3C$ 533
Wed 15/76:00 a.m.
YUL
-
SNA
2 stops13h 08m
Delta
Wed 22/76:45 a.m.
SNA
-
YUL
2 stops13h 40m
Delta
Deal found 28/3C$ 535
Fri 5/67:10 a.m.
YUL
-
SNA
2 stops17h 44m
Delta
Sun 7/65:50 p.m.
SNA
-
YUL
1 stop10h 15m
Delta
Deal found 24/3C$ 560
Mon 17/89:45 a.m.
YUL
-
SNA
1 stop11h 56m
United Airlines
Mon 31/86:30 p.m.
SNA
-
YUL
1 stop10h 46m
United Airlines
Deal found 28/3C$ 561
Tue 11/86:00 a.m.
YUL
-
SNA
2 stops18h 53m
United Airlines
Tue 18/87:00 p.m.
SNA
-
YUL
2 stops16h 40m
United Airlines
Deal found 27/3C$ 565
Sat 9/512:49 p.m.
YUL
-
SNA
2 stops12h 40m
Delta
Sat 16/57:00 a.m.
SNA
-
YUL
2 stops13h 41m
Delta
Deal found 25/3C$ 568
Sat 9/57:20 a.m.
YUL
-
SNA
1 stop16h 54m
American Airlines
Sat 16/56:51 p.m.
SNA
-
YUL
1 stop16h 53m
American Airlines
Deal found 25/3C$ 571
Mon 17/85:29 p.m.
YUL
-
SNA
1 stop19h 19m
American Airlines
Mon 31/86:37 p.m.
SNA
-
YUL
1 stop17h 07m
American Airlines
Deal found 27/3C$ 574
Thu 21/57:15 a.m.
YUL
-
SNA
1 stop12h 45m
WestJet
Thu 4/65:50 p.m.
SNA
-
YUL
1 stop10h 15m
WestJet
Deal found 26/3C$ 575
Tue 12/56:00 a.m.
YUL
-
LGB
2 stops18h 43m
Delta
Wed 20/54:54 p.m.
LGB
-
YUL
2 stops27h 47m
Delta
Deal found 26/3C$ 738

Find flight deals from Pierre Elliott Trudeau Intl to Orange County

Keep the following information in mind while searching for Pierre Elliott Trudeau Intl to Orange County flight deals. Data was last updated 29 March 2026.

Round-trip from

C$ 492

One-way from

C$ 279

Popular in

December

Cheapest in

May

Average price

C$ 553
American Airlines
  • American Airlines
  • 18/4-24/4
  • 2 total stops
  • 27h 14m total
  • Montreal to Orange County
Search Deals
American Airlines
  • American Airlines
  • 18/5
  • 1 total stop
  • 19h 48m total
  • Montreal to Orange County
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 96 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Orange County 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 29 March 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Orange County that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Fri 5/6

7:10 a.m.-9:54 p.m.

2 stops17h 44m

Santa Ana J. Wayne/Orange Cnty

Sun 7/6

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

1 stop10h 15m

C$ 560

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Sat 9/5

12:49 p.m.-10:29 p.m.

2 stops12h 40m

Santa Ana J. Wayne/Orange Cnty

Sat 16/5

7:00 a.m.-11:41 p.m.

2 stops13h 41m

C$ 568

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Mon 17/8

5:29 p.m.-9:48 a.m.

1 stop19h 19m

Santa Ana J. Wayne/Orange Cnty

Mon 31/8

6:37 p.m.-2:44 p.m.

1 stop17h 07m

C$ 574

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Sat 18/4

7:00 a.m.-9:54 p.m.

2 stops17h 54m

Santa Ana J. Wayne/Orange Cnty

Fri 24/4

7:00 a.m.-11:26 p.m.

2 stops13h 26m

C$ 589
Quickest round-trip

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Wed 10/6

12:48 p.m.-10:28 p.m.

1 stop12h 40m

Santa Ana J. Wayne/Orange Cnty

Mon 15/6

7:00 a.m.-11:28 p.m.

2 stops13h 28m

C$ 597

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Wed 12/8

9:45 a.m.-8:40 p.m.

2 stops13h 55m

Santa Ana J. Wayne/Orange Cnty

Tue 18/8

12:04 p.m.-10:40 a.m.

2 stops19h 36m

C$ 629

MontrealLong Beach

YUL - LGB

YULLGB

Montreal Pierre Elliott Trudeau Intl

Fri 14/8

7:00 a.m.-9:45 p.m.

2 stops17h 45m

Long Beach Municipal

Tue 18/8

12:59 p.m.-11:56 p.m.

2 stops31h 57m

C$ 749

MontrealLong Beach

YUL - LGB

YULLGB

Montreal Pierre Elliott Trudeau Intl

Tue 12/5

6:00 a.m.-9:43 p.m.

2 stops18h 43m

Long Beach Municipal

Mon 18/5

12:44 p.m.-11:57 p.m.

2 stops32h 13m

C$ 763

MontrealLong Beach

YUL - LGB

YULLGB

Montreal Pierre Elliott Trudeau Intl

Mon 11/5

7:00 a.m.-4:14 p.m.

2 stops36h 14m

Long Beach Municipal

Wed 20/5

4:54 p.m.-11:41 p.m.

2 stops27h 47m

C$ 765

MontrealLong Beach

YUL - LGB

YULLGB

Montreal Pierre Elliott Trudeau Intl

Thu 14/5

12:49 p.m.-9:43 p.m.

2 stops35h 54m

Long Beach Municipal

Wed 20/5

4:54 p.m.-11:41 p.m.

2 stops27h 47m

C$ 789

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/3

Showing 1-10 of 29 resultsSorted by cheapest first
1
2
3

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

Have a flexible travel schedule? Discover the best time to fly to Orange County from Pierre Elliott Trudeau Intl 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 Montreal Pierre Elliott Trudeau Intl Airport to Orange County

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Orange County?

Currently, April is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Orange County (average of C$ 186). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Orange County in March is currently the most expensive (average of C$ 661). 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.

Reviews of airlines servicing Orange County

Get insights into the airlines that provide service to Orange County. 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 Orange County. Reviews last updated 29 March 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Montreal Pierre Elliott Trudeau Intl Airport to Orange County. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,359 reviews
Check prices

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
7.9
Good
8,359 reviews
Delta
7.9
Good
8,359 reviews
Check prices

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
9,509 reviews
Delta
7.9
Good
8,359 reviews
Check prices

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.1
Good
11,523 reviews
Delta
7.9
Good
8,359 reviews
Check prices

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air Canada
7.1
Good
10,856 reviews
Delta
7.9
Good
8,359 reviews
Check prices

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

    Departing from Montreal Pierre Elliott Trudeau Intl Airport to Orange County will take you 17h 44m. There are 3943 km between Montreal Pierre Elliott Trudeau Intl Airport and Orange County. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Orange County 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 Montreal Pierre Elliott Trudeau Intl Airport to Orange County?

    Currently, April is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Orange County (average of C$ 186). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Orange County in March is currently the most expensive (average of C$ 661). 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

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.

Top 4 airlines flying from Pierre Elliott Trudeau Intl to Orange County

Discover the top 4 airlines that operate flights from Pierre Elliott Trudeau Intl to Orange County. 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 629,999 searches. Data last updated 29 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 220AverageC$ 704FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 258AverageC$ 517FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 267AverageC$ 452FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 374AverageC$ 504FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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 Pierre Elliott Trudeau Intl to Orange County?

Cheapflights makes it easy to find Pierre Elliott Trudeau Intl to Orange County flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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

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

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Orange County from Pierre Elliott Trudeau Intl today and book when prices fit your budget.

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