What are the cheapest airlines to fly from Montreal to Orange County one-way?

C$ 248 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from C$ 260 and C$ 262, respectively.

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 to Orange County?

Before booking your flight from Montreal to Orange County check out the most popular airlines for this route: Air Canada, Delta or United Airlines.

How far in advance should I book a flight from Montreal to Orange County?

Find a great deal and save up to 31% by booking at least 57 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Montreal to Orange County within the next two weeks, with the cheapest ticket starting at C$ 480.

What is the cheapest month to fly from Montreal to Orange County?

The best pricing can be found in the month of May. Prices to Orange County from Montreal average C$ 521. You can even find prices in May for less than C$ 521, as users have found deals to Orange County from as low as C$ 266. The month of December appears to be one of the more expensive times to travel to Orange County from Montreal. Flying in the targeted month can save you up to 36%.

Can I find deals for flights from Montreal to Orange County that include hotel bookings?

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

How can I find direct flights from Montreal to Orange County?

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

Can I find deals for business class flights from Montreal to Orange County?

Yes. Cheapflights offers flight deals from Montreal 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$ 248+ Flights from Montreal to Orange County

Cheap flight deals from Montreal to Orange County

Round-trip from	C$ 417
One-way from	C$ 248
Popular in	December
Cheapest in	May
Average price	C$ 572

United Airlines
16/7-19/7
2 total stops
27h 36m total
Montreal to Orange County

Search Deals

United Airlines
5/8
1 total stop
17h 04m total
Montreal to Orange County

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (C$ 84 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (C$ 25 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Montreal to Orange County

Cheapest flights from Montreal to Orange County
Explore the most affordable flight options available from Montreal to Orange County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2025.

Thu 10/71:15 p.m.YUL - SNA

1 stop11h 30mUnited Airlines

Fri 11/76:50 a.m.SNA - YUL

1 stop13h 36mUnited Airlines

Deal found 29/6C$ 416

Thu 14/87:00 a.m.YUL - SNA

1 stop13h 13mDelta

Mon 18/89:20 p.m.SNA - YUL

1 stop11h 17mDelta

Deal found 30/6C$ 422

Wed 16/72:35 p.m.YUL - SNA

2 stops10h 16mAmerican Airlines

Sat 19/76:47 p.m.SNA - YUL

2 stops14h 33mAmerican Airlines

Deal found 1/7C$ 432

Wed 22/107:00 a.m.YUL - SNA

1 stop32h 01mWestJet

Sun 2/111:00 p.m.SNA - YUL

1 stop23h 36mWestJet

Deal found 1/7C$ 469

Sat 22/116:55 p.m.YUL - SNA

1 stop18h 09mAir Canada

Sun 30/119:10 p.m.SNA - YUL

1 stop8h 22mAir Canada

Deal found 30/6C$ 578

Wed 16/76:45 a.m.YUL - SNA

3 stops31h 41mMultiple Airlines

Sat 19/74:52 p.m.SNA - YUL

2 stops13h 10mMultiple Airlines

Deal found 1/7C$ 694

Sun 2/117:00 a.m.YUL - LGB

2 stops36h 20mDelta

Sat 8/117:10 a.m.LGB - YUL

2 stops13h 14mDelta

Deal found 29/6C$ 1,014

Best flights from Montreal to Orange County
Discover carefully curated flight deals from Montreal to Orange County that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 1 July 2025.

Wed 16/76:30 p.m.YUL - SNA

1 stop17h 25mUnited Airlines

Sat 19/77:05 p.m.SNA - YUL

1 stop10h 11mUnited Airlines

Deal found 1/7C$ 417

Thu 14/87:00 a.m.YUL - SNA

1 stop13h 13mDelta

Mon 18/89:20 p.m.SNA - YUL

1 stop11h 17mDelta

Deal found 30/6C$ 422

Wed 16/72:35 p.m.YUL - SNA

2 stops10h 16mAmerican Airlines

Sat 19/76:47 p.m.SNA - YUL

2 stops14h 33mAmerican Airlines

Deal found 1/7C$ 432

Wed 22/107:00 a.m.YUL - SNA

1 stop32h 01mWestJet

Sun 2/111:00 p.m.SNA - YUL

1 stop23h 36mWestJet

Deal found 1/7C$ 469

Sat 22/116:55 p.m.YUL - SNA

1 stop18h 09mAir Canada

Sun 30/119:10 p.m.SNA - YUL

1 stop8h 22mAir Canada

Deal found 30/6C$ 578

Wed 16/76:45 a.m.YUL - SNA

3 stops31h 41mMultiple Airlines

Sat 19/74:52 p.m.SNA - YUL

2 stops13h 10mMultiple Airlines

Deal found 1/7C$ 694

Sun 2/117:00 a.m.YUL - LGB

2 stops36h 20mDelta

Sat 8/117:10 a.m.LGB - YUL

2 stops13h 14mDelta

Deal found 29/6C$ 1,014

Last-minute flights from Montreal to Orange County
Discover last-minute flight deals from Montreal to Orange County. Data last updated 1 July 2025 and is based on user searches.

Thu 10/71:15 p.m.YUL - SNA

1 stop11h 30mUnited Airlines

Fri 11/76:50 a.m.SNA - YUL

1 stop13h 36mUnited Airlines

Deal found 29/6C$ 416

Thu 10/78:10 a.m.YUL - SNA

2 stops17h 16mWestJet

Tue 15/712:50 p.m.SNA - YUL

1 stop8h 53mWestJet

Deal found 30/6C$ 1,243

Fri 11/77:00 a.m.YUL - SNA

2 stops14h 21mDelta

Fri 19/99:20 p.m.SNA - YUL

2 stops11h 40mDelta

Deal found 30/6C$ 447

Fri 11/73:30 p.m.YUL - SNA

1 stop9h 15mAir Canada

Fri 19/95:58 p.m.SNA - YUL

1 stop11h 18mAir Canada

Deal found 30/6C$ 665

Wed 16/72:35 p.m.YUL - SNA

2 stops10h 16mAmerican Airlines

Sat 19/76:47 p.m.SNA - YUL

2 stops14h 33mAmerican Airlines

Deal found 1/7C$ 432

Wed 16/76:45 a.m.YUL - SNA

3 stops31h 41mMultiple Airlines

Sat 19/74:52 p.m.SNA - YUL

2 stops13h 10mMultiple Airlines

Deal found 1/7C$ 694

Sat 26/75:30 p.m.YUL - SNA

1 stop21h 29mWestJet

Sun 3/812:50 p.m.SNA - YUL

1 stop8h 53mWestJet

Deal found 30/6C$ 687

Thu 14/87:00 a.m.YUL - SNA

1 stop13h 13mDelta

Mon 18/89:20 p.m.SNA - YUL

1 stop11h 17mDelta

Deal found 30/6C$ 422

Thu 14/87:00 a.m.YUL - LGB

2 stops17h 43mDelta

Thu 21/87:01 a.m.LGB - YUL

2 stops13h 15mDelta

Deal found 30/6C$ 1,189

One-way flights from Montreal to Orange County
Search for one-way flight options from Montreal to Orange County. Find affordable one-way fares based on user searches. Data last updated 1 July 2025.

Tue 5/88:05 a.m.YUL - SNA

1 stop17h 04mUnited Airlines

Deal found 30/6C$ 248

Tue 5/86:00 a.m.YUL - SNA

2 stops16h 23mDelta

Deal found 30/6C$ 260

Tue 5/85:29 p.m.YUL - SNA

1 stop20h 15mAmerican Airlines

Deal found 29/6C$ 262

Mon 25/85:30 p.m.YUL - SNA

1 stop21h 29mWestJet

Deal found 29/6C$ 263

Tue 5/81:10 p.m.YUL - SNA

3 stops32h 53mMultiple Airlines

Deal found 1/7C$ 270

Mon 14/79:50 p.m.YUL - SNA

2 stops17h 39mAir Canada

Deal found 30/6C$ 282

Tue 15/76:20 a.m.YUL - LGB

2 stops32h 52mDelta

Deal found 1/7C$ 466

Sun 19/107:00 a.m.YUL - LGB

3 stops40h 37mMultiple Airlines

Deal found 30/6C$ 989

Cheapflights Fare Finder

Use the filters below to find and compare flights from Montreal 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 16/7

6:30 p.m.-8:55 a.m.

1 stop17h 25m

Santa Ana J. Wayne/Orange Cnty

Sat 19/7

7:05 p.m.-8:16 a.m.

1 stop10h 11m

C$ 417

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Thu 14/8

7:00 a.m.-5:13 p.m.

1 stop13h 13m

Santa Ana J. Wayne/Orange Cnty

Mon 18/8

9:20 p.m.-11:37 a.m.

1 stop11h 17m

C$ 422

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Wed 16/7

2:35 p.m.-9:51 p.m.

2 stops10h 16m

Santa Ana J. Wayne/Orange Cnty

Sat 19/7

6:47 p.m.-12:20 p.m.

2 stops14h 33m

C$ 432

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Wed 22/10

7:00 a.m.-12:01 p.m.

1 stop32h 01m

Santa Ana J. Wayne/Orange Cnty

Sun 2/11

1:00 p.m.-3:36 p.m.

1 stop23h 36m

C$ 469

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Sat 22/11

6:55 p.m.-10:04 a.m.

1 stop18h 09m

Santa Ana J. Wayne/Orange Cnty

Sun 30/11

9:10 p.m.-8:32 a.m.

1 stop8h 22m

C$ 578

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Wed 16/7

6:45 a.m.-11:26 a.m.

3 stops31h 41m

Santa Ana J. Wayne/Orange Cnty

Sat 19/7

4:52 p.m.-9:02 a.m.

2 stops13h 10m

C$ 694

MontrealLong Beach

YUL - LGB

YULLGB

Montreal Pierre Elliott Trudeau Intl

Sun 2/11

7:00 a.m.-4:20 p.m.

2 stops36h 20m

Long Beach Municipal

Sat 8/11

7:10 a.m.-11:24 p.m.

2 stops13h 14m

C$ 1,014

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Tue 5/8

8:05 a.m.-10:09 p.m.

1 stop17h 04m

C$ 248

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Tue 5/8

6:00 a.m.-7:23 p.m.

2 stops16h 23m

C$ 260

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Tue 5/8

5:29 p.m.-10:44 a.m.

1 stop20h 15m

C$ 262

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/6

Showing 1-10 of 15 results

Best time to book a flight from Montreal to Orange County

Have a flexible travel schedule? Discover the best time to fly to Orange County from Montreal 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 to Orange County

What is the cheapest month to book a flight from Montreal to Orange County?

Currently, November is the cheapest month in which you can book a flight from Montreal to Orange County (average of C$ 232). Flying from Montreal to Orange County in March is currently the most expensive (average of C$ 347). 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 YMQ to KFI?

When flying from Montreal 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 through reviews of airlines operating flights from Montreal to Orange County, such as Delta,United Airlines, andAmerican Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,974 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

7,974 reviews

Delta

8.0

Very good

7,974 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

8,858 reviews

Delta

8.0

Very good

7,974 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

7,974 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

WestJet

7.2

Good

2,909 reviews

Delta

8.0

Very good

7,974 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

9,660 reviews

Delta

8.0

Very good

7,974 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

What are the cheapest airlines to fly from Montreal to Orange County one-way?
C$ 248 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from C$ 260 and C$ 262, respectively.
Can I find deals for flights from Montreal to Orange County that include hotel bookings?
Yes. In addition to deals on Montreal to Orange County flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Montreal to Orange County?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to Orange County.
Can I find deals for business class flights from Montreal to Orange County?
Yes. Cheapflights offers flight deals from Montreal 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 to Orange County?
Currently, November is the cheapest month in which you can book a flight from Montreal to Orange County (average of C$ 232). Flying from Montreal to Orange County in March is currently the most expensive (average of C$ 347). 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

Alternative routes for Montreal to Orange County

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Complete your trip

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Direct flights to United States

Top 3 airlines flying from Montreal to Orange County

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 367	AverageC$ 777	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	CheapestC$ 373	AverageC$ 637	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Delta	CheapestC$ 416	AverageC$ 544	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights

Fly with Cheapflights

How does Cheapflights help users find flights from Montreal to Orange County?

Cheapflights makes it easy to find Montreal 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 Montreal to Orange County?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Montreal to Orange County.

Can Cheapflights find flights from Montreal to Orange County with no change fees?

Certainly. Search results for flights to Orange County from Montreal shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Montreal to Orange County become cheaper?

Of course! You can now track prices for flights from Montreal to Orange County 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.

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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.

Cheap flights from Montreal to Orange County from C$ 248

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Montreal to Orange County

Keep the following information in mind while searching for Montreal to Orange County flight deals. Data was last updated 1 July 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Montreal to Orange County

Cheapest flights from Montreal to Orange CountyExplore the most affordable flight options available from Montreal to Orange County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2025.

Explore the most affordable flight options available from Montreal to Orange County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Montreal to Orange County that are best for you.

Best time to book a flight from Montreal to Orange County

Have a flexible travel schedule? Discover the best time to fly to Orange County from Montreal with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Montreal to Orange County

What is the cheapest month to book a flight from Montreal to Orange County?

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

Find hourly flight availability from Montreal 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 1 July 2025.

Reviews of airlines servicing Orange County

Related info for your journey

Find useful and relevant information for your journey from Montreal to Orange County. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from Montreal to Orange County one-way?

Can I find deals for flights from Montreal to Orange County that include hotel bookings?

How can I find direct flights from Montreal to Orange County?

Can I find deals for business class flights from Montreal to Orange County?

What is the cheapest month to book a flight from Montreal 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 Montreal to Orange County

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

Top 3 airlines flying from Montreal to Orange County

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 Montreal to Orange County?

Why should you use Cheapflights to find cheap flight tickets from Montreal to Orange County?

Can Cheapflights find flights from Montreal to Orange County with no change fees?

Can Cheapflights notify me if prices for flights from Montreal to Orange County become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Montreal to Orange County
Explore the most affordable flight options available from Montreal to Orange County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2025.