Which airlines fly to Orange County?

Delta, Air Canada and United Airlines are the top three most popular airlines that fly to Orange County from Montreal Pierre Elliott Trudeau Intl Airport according to our data. Delta is the first choice among our users, with 51% of people opting to fly with this airline when travelling to Orange County. Keep in mind that there are 3 different airlines that fly to Orange County on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Montreal Pierre Elliott Trudeau Intl to Orange County?

Delta and United Airlines are the most popular carriers operating from Montreal Pierre Elliott Trudeau Intl to Orange County

What documentation or ID do you need to fly to Orange County?

The required travel and health documents for your Orange County 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 Orange County. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 253 Cheap Flights from Montreal Pierre Elliott Trudeau Intl Airport to Orange County in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Orange County

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:34 p.m. - 8:52 a.m.

YUL

SNA

18h 18m

2 stops

3:21 p.m. - 11:43 a.m.

SNA

YUL

17h 22m

1 stop

C$ 423American Airlines

Wed, 5 Aug - Tue, 11 Aug

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

YUL

SNA

12h 28m

1 stop

6:45 a.m. - 5:39 p.m.

SNA

YUL

7h 54m

1 stop

C$ 432Delta

Fri, 23 Oct - Tue, 27 Oct

5:30 p.m. - 8:59 a.m.

YUL

SNA

18h 29m

2 stops

4:34 p.m. - 2:41 p.m.

SNA

YUL

19h 07m

1 stop

C$ 443American Airlines

Wed, 22 Jul - Mon, 3 Aug

3:45 p.m. - 8:09 a.m.

YUL

SNA

19h 24m

1 stop

3:21 p.m. - 4:50 p.m.

SNA

YUL

22h 29m

1 stop

C$ 444American Airlines

Thu, 6 Aug - Tue, 11 Aug

3:45 p.m. - 8:09 a.m.

YUL

SNA

19h 24m

1 stop

3:21 p.m. - 11:43 a.m.

SNA

YUL

17h 22m

1 stop

C$ 457American Airlines

Fri, 7 Aug - Tue, 11 Aug

3:45 p.m. - 8:09 a.m.

YUL

SNA

19h 24m

1 stop

2:29 p.m. - 2:44 p.m.

SNA

YUL

21h 15m

1 stop

C$ 461American Airlines

Tue, 11 Aug - Tue, 18 Aug

2:30 p.m. - 8:52 a.m.

YUL

SNA

21h 22m

2 stops

4:31 p.m. - 3:29 p.m.

SNA

YUL

19h 58m

2 stops

C$ 466American Airlines

Thu, 6 Aug - Mon, 10 Aug

9:45 a.m. - 10:25 p.m.

YUL

SNA

15h 40m

1 stop

2:55 p.m. - 10:40 a.m.

SNA

YUL

16h 45m

2 stops

C$ 474United Airlines

Fri, 14 Aug - Fri, 21 Aug

6:00 a.m. - 10:26 a.m.

YUL

SNA

7h 26m

1 stop

11:38 a.m. - 11:59 p.m.

SNA

YUL

9h 21m

1 stop

C$ 476Delta

Fri, 18 Sep - Tue, 22 Sep

7:00 a.m. - 9:38 p.m.

YUL

LGB

17h 38m

2 stops

7:00 a.m. - 11:22 p.m.

LGB

YUL

13h 22m

2 stops

C$ 604Delta

Sat, 31 Oct - Wed, 4 Nov

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United Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to Orange County

Our best United Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to Orange County flight tickets

United Airlines

14 Aug

YUL9:45 a.m.Montreal Pierre Elliott Trudeau Intl

15h 40m

1 stop

SNA10:25 p.m.Santa Ana J. Wayne/Orange Cnty

21 Aug

SNA2:55 p.m.Santa Ana J. Wayne/Orange Cnty

16h 45m

2 stops

YUL10:40 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 474

United Airlines

4 Aug

YUL4:25 p.m.Montreal Pierre Elliott Trudeau Intl

22h 41m

2 stops

SNA12:06 p.m.Santa Ana J. Wayne/Orange Cnty

11 Aug

SNA7:59 p.m.Santa Ana J. Wayne/Orange Cnty

17h 45m

1 stop

YUL4:44 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 580

United Airlines

21 Jul

YUL4:55 p.m.Montreal Pierre Elliott Trudeau Intl

19h 12m

2 stops

SNA9:07 a.m.Santa Ana J. Wayne/Orange Cnty

3 Aug

SNA4:00 p.m.Santa Ana J. Wayne/Orange Cnty

15h 40m

2 stops

YUL10:40 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 661

Air Canada flights from Montreal Pierre Elliott Trudeau Intl Airport to Orange County

Our best Air Canada deals on Montreal Pierre Elliott Trudeau Intl Airport to Orange County flight tickets

Air Canada

24 Jul

YUL8:15 a.m.Montreal Pierre Elliott Trudeau Intl

16h 46m

1 stop

SNA10:01 p.m.Santa Ana J. Wayne/Orange Cnty

28 Jul

SNA6:45 a.m.Santa Ana J. Wayne/Orange Cnty

7h 25m

1 stop

YUL5:10 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 579

Air Canada

28 Jul

YUL8:15 a.m.Montreal Pierre Elliott Trudeau Intl

13h 44m

1 stop

SNA6:59 p.m.Santa Ana J. Wayne/Orange Cnty

5 Aug

SNA6:45 a.m.Santa Ana J. Wayne/Orange Cnty

14h 47m

2 stops

YUL12:32 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 592

momondo 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

Cheapest round-trip

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Wed 5/8

5:34 p.m.-8:52 a.m.

2 stops18h 18m

Santa Ana J. Wayne/Orange Cnty

Tue 11/8

3:21 p.m.-11:43 a.m.

1 stop17h 22m

C$ 423

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Fri 23/10

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

1 stop12h 28m

Santa Ana J. Wayne/Orange Cnty

Tue 27/10

6:45 a.m.-5:39 p.m.

1 stop7h 54m

C$ 432

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Wed 22/7

5:30 p.m.-8:59 a.m.

2 stops18h 29m

Santa Ana J. Wayne/Orange Cnty

Mon 3/8

4:34 p.m.-2:41 p.m.

1 stop19h 07m

C$ 443

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Thu 6/8

3:45 p.m.-8:09 a.m.

1 stop19h 24m

Santa Ana J. Wayne/Orange Cnty

Tue 11/8

3:21 p.m.-4:50 p.m.

1 stop22h 29m

C$ 444

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Fri 7/8

3:45 p.m.-8:09 a.m.

1 stop19h 24m

Santa Ana J. Wayne/Orange Cnty

Tue 11/8

3:21 p.m.-11:43 a.m.

1 stop17h 22m

C$ 457

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Tue 11/8

3:45 p.m.-8:09 a.m.

1 stop19h 24m

Santa Ana J. Wayne/Orange Cnty

Tue 18/8

2:29 p.m.-2:44 p.m.

1 stop21h 15m

C$ 461

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Thu 6/8

2:30 p.m.-8:52 a.m.

2 stops21h 22m

Santa Ana J. Wayne/Orange Cnty

Mon 10/8

4:31 p.m.-3:29 p.m.

2 stops19h 58m

C$ 466

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Fri 14/8

9:45 a.m.-10:25 p.m.

1 stop15h 40m

Santa Ana J. Wayne/Orange Cnty

Fri 21/8

2:55 p.m.-10:40 a.m.

2 stops16h 45m

C$ 474

Quickest round-trip

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Fri 18/9

6:00 a.m.-10:26 a.m.

1 stop7h 26m

Santa Ana J. Wayne/Orange Cnty

Tue 22/9

11:38 a.m.-11:59 p.m.

1 stop9h 21m

C$ 476

MontrealLong Beach

YUL - LGB

YULLGB

Montreal Pierre Elliott Trudeau Intl

Sat 31/10

7:00 a.m.-9:38 p.m.

2 stops17h 38m

Long Beach Municipal

Wed 4/11

7:00 a.m.-11:22 p.m.

2 stops13h 22m

C$ 604

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

What is the cheapest month to fly to Orange County?

In general, August is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to Orange County. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 217. If you aren’t able to travel during the month of August, then book flights to Orange County from Montreal Pierre Elliott Trudeau Intl Airport during July instead. Flights to Orange County in July, while not as cheap as those in August, still average around C$ 406.

What is the cheapest day to depart on your flight to Orange County?

The cheapest day to depart from Montreal Pierre Elliott Trudeau Intl Airport to Orange County is on a Thursday when prices can be found for as low as C$ 848. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around C$ 1,188. These prices are subject to change though, so be sure to set up a Price Alert for flights to Orange County.

What is the cheapest time of day to depart on your flight to Orange County?

According to our data, the cheapest time of day to fly to Orange County is in the morning. momondo users have found flights departing from Montreal Pierre Elliott Trudeau Intl Airport to Orange County in the morning for as low as C$ 866. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Orange County are more costly in the evening, with an average ticket price of C$ 1,291. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Orange County from Montreal Pierre Elliott Trudeau Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Orange County for around C$ 643 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Orange County from Montreal Pierre Elliott Trudeau Intl Airport for as low as C$ 546 on momondo.

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

You could potentially save up to 9% on your flight if you consider stops on a Montreal Pierre Elliott Trudeau Intl Airport to Orange County flight.

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

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

Fastest flight time	7h 26m
Direct flights	None

The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Orange County takes 7h 26m

There are no direct flights from Montreal Pierre Elliott Trudeau Intl Airport to Orange County. There are no popular flight routes from Montreal Pierre Elliott Trudeau Intl Airport to Orange County.

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Frequently asked questions about flying from Montreal Pierre Elliott Trudeau Intl Airport to Orange County

When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Orange County?
Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Orange County are refreshed on a daily basis.
How many operators does momondo search for flights from Montreal Pierre Elliott Trudeau Intl Airport to Orange County?
The number of operators available for flights from Montreal Pierre Elliott Trudeau Intl Airport to Orange County is 3 as of July 2026.
How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to Orange County?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montreal Pierre Elliott Trudeau Intl Airport to Orange County.
What documentation or ID do you need to fly to Orange County?
The required travel and health documents for your Orange County 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 Orange County. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Montreal Pierre Elliott Trudeau Intl Airport to Orange County?
momondo data reveals that the most frequently booked plane model on the route from Montreal Pierre Elliott Trudeau Intl Airport to Orange County is Airbus A330-200, representing 16.50% of all bookings. The subsequent popular models are Boeing 777-300ER at 12.23%, Airbus A321neo at 11.72%, and Embraer 195 E2 at 9.80%.

Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Orange County

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Orange County with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom C$ 262	Free Cancellation	Rating 7.8 8,459 reviews	Search Delta flights
United Airlines	PriceFrom C$ 443	Free Cancellation	Rating 7.4 9,981 reviews	Search United Airlines flights
American Airlines	PriceFrom C$ 461	Free Cancellation	Rating 7.1 11,810 reviews	Search American Airlines flights
Air Canada	PriceFrom C$ 588	Free Cancellation	Rating 7.1 11,332 reviews	Search Air Canada flights

Why use momondo?

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

It is quick and easy to find Montreal to Orange County flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Orange County that suits you.

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

All flight searches from Montreal to Orange County on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Orange County from Montreal.

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

Yes momondo offers price alerts on flights to Orange County 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.

An easier way to manage your Orange County trip

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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Orange County from C$ 253

Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Orange County

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United Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to Orange County

Our best United Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to Orange County flight tickets

Air Canada flights from Montreal Pierre Elliott Trudeau Intl Airport to Orange County

Our best Air Canada deals on Montreal Pierre Elliott Trudeau Intl Airport to Orange County flight tickets

momondo 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.

See travel insights to Orange County from

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

What is the cheapest month to fly to Orange County?

What is the cheapest day to depart on your flight to Orange County?

What is the cheapest time of day to depart on your flight to Orange County?

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

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

What is the cheapest airline that flies from Montreal Pierre Elliott Trudeau Intl to Orange County?

Which airlines fly to Orange County?

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

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

Fastest flight time

Direct flights

Frequently asked questions about flying from Montreal Pierre Elliott Trudeau Intl Airport to Orange County

Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Orange County

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Orange County with momondo

Why use momondo?

An easier way to manage your Orange County trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Orange County

Popular Cities in Orange County

Popular flights according to clicks in the last 7 days on momondo

Montreal Pierre Elliott Trudeau Intl Airport flight routes

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