In terms of precipitation, rainfall in Orange County ranges from 0.0 - 78.0 mm per month. February is typically the wettest month, when rainfall can reach 78.0 mm. July is typically the driest time to visit Orange County when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Orange County, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 13.0 C).

What are the most popular airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Orange County?

Consider American Airlines, Air Canada or Delta when booking your flight. These represent the most popular airlines when flying from Montreal Pierre Elliott Trudeau Intl Airport to Orange County.

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

The best pricing can be found in the month of May. Prices to Orange County from Montreal Pierre Elliott Trudeau Intl Airport average C$ 517. You can even find prices in May for less than C$ 517, as users have found deals to Orange County from as low as C$ 269. The month of December appears to be one of the more expensive times to travel to Orange County from Montreal Pierre Elliott Trudeau Intl Airport. Flying in the targeted month can save you up to 37%.

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.

C$ 206+ Cheap Flights from Montreal Pierre Elliott Trudeau Intl Airport to Orange County

Q: How far in advance should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Orange County?

Travellers have found it’s best to book a flight 57 days in advance to save up to 67% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 57 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Montreal Pierre Elliott Trudeau Intl Airport to Orange County 1-2 weeks in advance for as low as C$ 453, or C$ 1,069 for flights within the next 24 hours.

Cheap flight deals from Pierre Elliott Trudeau Intl to Orange County

Round-trip from	C$ 449
One-way from	C$ 206
Popular in	December
Cheapest in	May
Average price	C$ 466

United Airlines
1/10-1/10
2 total stops
22h 17m total
Montreal to Orange County

Search Deals

15/10
3 total stops
39h 29m total
Montreal to Orange County

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (C$ 91 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 September 2025

Search Deals

Find flight deals from Pierre Elliott Trudeau Intl to Orange County

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 15 September 2025.

Wed 1/106:15 a.m.YUL - SNA

1 stop8h 26mUnited Airlines

Wed 1/103:25 p.m.SNA - YUL

1 stop13h 51mUnited Airlines

Deal found 15/9C$ 449

Wed 1/106:15 a.m.YUL - SNA

3 stops17h 20mUnited Airlines

Thu 2/106:11 p.m.SNA - YUL

1 stop11h 05mUnited Airlines

Deal found 14/9C$ 456

Mon 15/122:13 p.m.YUL - SNA

2 stops22h 06mUnited Airlines

Wed 17/123:18 p.m.SNA - YUL

2 stops19h 10mUnited Airlines

Deal found 13/9C$ 459

Wed 1/102:31 p.m.YUL - SNA

1 stop8h 20mAmerican Airlines

Thu 2/106:56 p.m.SNA - YUL

1 stop16h 53mAmerican Airlines

Deal found 15/9C$ 468

Wed 10/127:30 p.m.YUL - SNA

1 stop20h 55mWestJet

Thu 25/122:15 p.m.SNA - YUL

1 stop13h 50mWestJet

Deal found 15/9C$ 477

Wed 22/106:00 a.m.YUL - SNA

2 stops15h 19mDelta

Sun 2/119:00 a.m.SNA - YUL

1 stop11h 21mDelta

Deal found 14/9C$ 486

Fri 21/114:15 p.m.YUL - SNA

1 stop24h 10mWestJet

Sat 29/112:15 p.m.SNA - YUL

1 stop21h 57mWestJet

Deal found 15/9C$ 504

Mon 3/116:00 a.m.YUL - SNA

2 stops15h 19mDelta

Fri 7/119:20 p.m.SNA - YUL

2 stops11h 42mDelta

Deal found 12/9C$ 508

Wed 24/124:00 p.m.YUL - SNA

1 stop19h 21mAmerican Airlines

Thu 1/13:04 p.m.SNA - YUL

1 stop21h 07mAmerican Airlines

Deal found 13/9C$ 522

Wed 29/107:00 a.m.YUL - LGB

2 stops17h 33mDelta

Wed 5/117:00 a.m.LGB - YUL

2 stops13h 14mDelta

Deal found 14/9C$ 884

Thu 30/107:00 a.m.YUL - LGB

2 stops17h 33mDelta

Thu 6/117:00 a.m.LGB - YUL

2 stops13h 21mDelta

Deal found 15/9C$ 1,011

Best flights from Pierre Elliott Trudeau Intl to Orange County
Discover carefully curated flight deals from Pierre Elliott Trudeau Intl to Orange County that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 15 September 2025.

Wed 1/106:15 a.m.YUL - SNA

1 stop8h 26mUnited Airlines

Wed 1/101:48 p.m.SNA - YUL

1 stop17h 52mUnited Airlines

Deal found 13/9C$ 449

Wed 22/106:00 a.m.YUL - SNA

1 stop7h 38mDelta

Sun 2/118:00 a.m.SNA - YUL

2 stops12h 48mDelta

Deal found 15/9C$ 456

Tue 18/1112:45 p.m.YUL - SNA

1 stop12h 43mDelta

Thu 20/117:00 a.m.SNA - YUL

2 stops13h 59mDelta

Deal found 13/9C$ 456

Sat 27/96:30 p.m.YUL - SNA

1 stop17h 26mUnited Airlines

Sat 4/106:45 a.m.SNA - YUL

1 stop7h 41mUnited Airlines

Deal found 13/9C$ 456

Wed 1/106:15 a.m.YUL - SNA

2 stops17h 14mUnited Airlines

Thu 2/104:00 p.m.SNA - YUL

1 stop13h 16mUnited Airlines

Deal found 14/9C$ 456

Thu 12/212:45 p.m.YUL - SNA

1 stop12h 44mDelta

Mon 23/29:20 p.m.SNA - YUL

2 stops13h 18mDelta

Deal found 15/9C$ 459

Tue 17/26:30 a.m.YUL - SNA

1 stop18h 20mUnited Airlines

Tue 24/211:05 a.m.SNA - YUL

1 stop6h 56mUnited Airlines

Deal found 15/9C$ 459

Wed 11/212:45 p.m.YUL - LGB

2 stops36h 04mDelta

Tue 24/25:05 p.m.LGB - YUL

2 stops27h 49mDelta

Deal found 15/9C$ 702

Fri 13/212:45 p.m.YUL - LGB

2 stops36h 04mDelta

Tue 24/25:05 p.m.LGB - YUL

2 stops27h 49mDelta

Deal found 15/9C$ 747

Tue 17/27:00 a.m.YUL - LGB

2 stops32h 16mDelta

Tue 24/25:05 p.m.LGB - YUL

2 stops27h 49mDelta

Deal found 15/9C$ 753

Wed 11/212:45 p.m.YUL - LGB

2 stops36h 04mDelta

Wed 18/25:05 p.m.LGB - YUL

2 stops19h 56mDelta

Deal found 15/9C$ 785

Sat 14/212:45 p.m.YUL - LGB

2 stops36h 04mDelta

Tue 24/25:05 p.m.LGB - YUL

2 stops27h 49mDelta

Deal found 15/9C$ 793

Last-minute flights from Pierre Elliott Trudeau Intl to Orange County
Discover last-minute flight deals from Pierre Elliott Trudeau Intl to Orange County. Data last updated 15 September 2025 and is based on user searches.

Fri 19/95:30 p.m.YUL - SNA

1 stop21h 31mWestJet

Sun 28/912:50 p.m.SNA - YUL

2 stops32h 37mWestJet

Deal found 14/9C$ 565

Sat 27/97:00 a.m.YUL - SNA

2 stops16h 27mDelta

Mon 6/109:20 p.m.SNA - YUL

1 stop11h 11mDelta

Deal found 15/9C$ 486

Wed 1/106:15 a.m.YUL - SNA

1 stop8h 26mUnited Airlines

Wed 1/103:25 p.m.SNA - YUL

1 stop13h 51mUnited Airlines

Deal found 15/9C$ 449

Wed 1/106:15 a.m.YUL - SNA

3 stops17h 20mUnited Airlines

Thu 2/106:11 p.m.SNA - YUL

1 stop11h 05mUnited Airlines

Deal found 14/9C$ 456

Wed 1/102:31 p.m.YUL - SNA

1 stop8h 20mAmerican Airlines

Thu 2/106:56 p.m.SNA - YUL

1 stop16h 53mAmerican Airlines

Deal found 15/9C$ 468

Wed 1/1011:23 a.m.YUL - SNA

1 stop9h 15mAir Canada

Fri 31/102:07 p.m.SNA - YUL

1 stop17h 13mAir Canada

Deal found 14/9C$ 530

Wed 22/106:45 a.m.YUL - SNA

2 stops32h 16mWestJet

Sun 2/112:15 p.m.SNA - YUL

2 stops31h 28mWestJet

Deal found 15/9C$ 542

Wed 22/106:00 a.m.YUL - SNA

1 stop7h 38mDelta

Sun 2/119:00 a.m.SNA - YUL

1 stop11h 21mDelta

Deal found 14/9C$ 582

Fri 24/107:00 a.m.YUL - SNA

1 stop32h 01mWestJet

Tue 28/102:15 p.m.SNA - YUL

1 stop21h 57mWestJet

Deal found 15/9C$ 504

Wed 29/107:00 a.m.YUL - LGB

2 stops17h 33mDelta

Wed 5/117:00 a.m.LGB - YUL

2 stops13h 14mDelta

Deal found 14/9C$ 884

Thu 30/107:00 a.m.YUL - LGB

2 stops17h 33mDelta

Thu 6/117:00 a.m.LGB - YUL

2 stops13h 21mDelta

Deal found 15/9C$ 1,011

One-way flights from Pierre Elliott Trudeau Intl to Orange County
Search for one-way flight options from Pierre Elliott Trudeau Intl to Orange County. Find affordable one-way fares based on user searches. Data last updated 15 September 2025.

Wed 15/106:45 a.m.YUL - SNA

3 stops39h 29mMultiple Airlines

Deal found 15/9C$ 206

Mon 29/95:15 p.m.YUL - SNA

1 stop20h 28mAmerican Airlines

Deal found 14/9C$ 267

Tue 28/106:00 a.m.YUL - SNA

1 stop7h 38mDelta

Deal found 12/9C$ 269

Tue 28/104:15 p.m.YUL - SNA

3 stops29h 59mMultiple Airlines

Deal found 12/9C$ 271

Wed 19/116:45 a.m.YUL - SNA

3 stops37h 06mMultiple Airlines

Deal found 13/9C$ 274

Tue 18/117:00 a.m.YUL - SNA

1 stop15h 57mAmerican Airlines

Deal found 13/9C$ 275

Mon 27/104:15 p.m.YUL - SNA

1 stop24h 10mWestJet

Deal found 13/9C$ 283

Mon 29/96:00 a.m.YUL - SNA

2 stops15h 01mDelta

Deal found 14/9C$ 285

Wed 15/106:45 a.m.YUL - SNA

2 stops32h 16mWestJet

Deal found 14/9C$ 290

Mon 16/26:45 a.m.YUL - SNA

2 stops33h 39mWestJet

Deal found 13/9C$ 291

Mon 29/97:00 a.m.YUL - LGB

2 stops17h 36mDelta

Deal found 14/9C$ 535

Sun 28/97:00 a.m.YUL - LGB

2 stops32h 15mDelta

Deal found 14/9C$ 687

Cheapflights Fare Finder

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

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Wed 1/10

6:15 a.m.-11:41 a.m.

1 stop8h 26m

Santa Ana J. Wayne/Orange Cnty

Wed 1/10

1:48 p.m.-10:40 a.m.

1 stop17h 52m

C$ 449

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Wed 22/10

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

1 stop7h 38m

Santa Ana J. Wayne/Orange Cnty

Sun 2/11

8:00 a.m.-11:48 p.m.

2 stops12h 48m

C$ 456

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Tue 18/11

12:45 p.m.-10:28 p.m.

1 stop12h 43m

Santa Ana J. Wayne/Orange Cnty

Thu 20/11

7:00 a.m.-11:59 p.m.

2 stops13h 59m

C$ 456

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Sat 27/9

6:30 p.m.-8:56 a.m.

1 stop17h 26m

Santa Ana J. Wayne/Orange Cnty

Sat 4/10

6:45 a.m.-5:26 p.m.

1 stop7h 41m

C$ 456

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Wed 1/10

6:15 a.m.-8:29 p.m.

2 stops17h 14m

Santa Ana J. Wayne/Orange Cnty

Thu 2/10

4:00 p.m.-8:16 a.m.

1 stop13h 16m

C$ 456

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Thu 12/2

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

1 stop12h 44m

Santa Ana J. Wayne/Orange Cnty

Mon 23/2

9:20 p.m.-1:38 p.m.

2 stops13h 18m

C$ 459

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Tue 17/2

6:30 a.m.-9:50 p.m.

1 stop18h 20m

Santa Ana J. Wayne/Orange Cnty

Tue 24/2

11:05 a.m.-9:01 p.m.

1 stop6h 56m

C$ 459

MontrealLong Beach

YUL - LGB

YULLGB

Montreal Pierre Elliott Trudeau Intl

Wed 11/2

12:45 p.m.-9:49 p.m.

2 stops36h 04m

Long Beach Municipal

Tue 24/2

5:05 p.m.-11:54 p.m.

2 stops27h 49m

C$ 702

MontrealLong Beach

YUL - LGB

YULLGB

Montreal Pierre Elliott Trudeau Intl

Fri 13/2

12:45 p.m.-9:49 p.m.

2 stops36h 04m

Long Beach Municipal

Tue 24/2

5:05 p.m.-11:54 p.m.

2 stops27h 49m

C$ 747

MontrealLong Beach

YUL - LGB

YULLGB

Montreal Pierre Elliott Trudeau Intl

Tue 17/2

7:00 a.m.-12:16 p.m.

2 stops32h 16m

Long Beach Municipal

Tue 24/2

5:05 p.m.-11:54 p.m.

2 stops27h 49m

C$ 753

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

Showing 1-10 of 34 results

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, November is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Orange County (average of C$ 232). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Orange County in March is currently the most expensive (average of C$ 348). 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.

What is the cheapest time of day to fly from YUL to KFI?

When flying from Montreal Pierre Elliott Trudeau Intl Airport to Orange County, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Orange County

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

8.0

Very good

7,954 reviews

Check prices

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

8.0

Very good

7,954 reviews

Delta

8.0

Very good

7,954 reviews

Check prices

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

8,929 reviews

Delta

8.0

Very good

7,954 reviews

Check prices

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

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,954 reviews

Check prices

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

10,000 reviews

Delta

8.0

Very good

7,954 reviews

Check prices

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

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 7h 38m. 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, November is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Orange County (average of C$ 232). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Orange County in March is currently the most expensive (average of C$ 348). 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

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Direct flights to United States

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

Airline	Cheapest	Average	Flexibility	On-time
Delta	CheapestC$ 256	AverageC$ 543	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
American Airlines	CheapestC$ 265	AverageC$ 545	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Air Canada	CheapestC$ 367	AverageC$ 765	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	CheapestC$ 375	AverageC$ 524	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

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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?

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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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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Orange County from C$ 206

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 15/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 15 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Pierre Elliott Trudeau Intl to Orange County

Cheapest flights from Pierre Elliott Trudeau Intl to Orange CountyExplore 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 15 September 2025.

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 15 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Orange County that are best for you.

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.

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?

What is the cheapest time of day to fly from YUL to KFI?

Find hourly flight availability from Pierre Elliott Trudeau Intl to Orange County. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 September 2025.

Reviews of airlines servicing Orange County

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.

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?

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

How can I 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?

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

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.

Alternative routes for Pierre Elliott Trudeau Intl to Orange County

See prices for flight routes from nearby airports that may be better suited for you.

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

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

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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 15 September 2025.