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Cheap flights from Montreal to Orange County from C$ 300

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 18/2. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — SNA
13 Dec — 20 Dec1
1 adult
1 adult, Economy, 0 bags

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 13 November 2025.

Round-trip from

C$ 513

One-way from

C$ 300

Popular in

December

Cheapest in

May

Average price

C$ 558
WestJet
  • WestJet
  • 2/3-10/3
  • 2 total stops
  • 34h 44m total
  • Montreal to Orange County
Search Deals
WestJet
  • WestJet
  • 18/2
  • 1 total stop
  • 20h 54m total
  • Montreal to Orange County
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 118 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Montreal to Orange County

Enter your travel dates to find the best prices.

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 13 November 2025.

Wed 3/127:00 a.m.YUL - SNA
2 stops16h 18mDelta
Tue 9/127:15 a.m.SNA - YUL
2 stops13h 32mDelta
Deal found 12/11C$ 539
Tue 2/129:35 a.m.YUL - SNA
2 stops15h 55mDelta
Mon 8/129:20 p.m.SNA - YUL
2 stops13h 27mDelta
Deal found 13/11C$ 544
Fri 5/1212:40 p.m.YUL - SNA
1 stop12h 50mDelta
Mon 8/1211:46 a.m.SNA - YUL
1 stop8h 46mDelta
Deal found 13/11C$ 584
Wed 3/126:00 a.m.YUL - SNA
2 stops13h 25mDelta
Sat 6/128:00 a.m.SNA - YUL
2 stops12h 32mDelta
Deal found 13/11C$ 586
Wed 3/123:50 p.m.YUL - SNA
1 stop22h 01mAmerican Airlines
Tue 9/128:55 a.m.SNA - YUL
1 stop10h 45mAmerican Airlines
Deal found 12/11C$ 591
Tue 2/129:35 a.m.YUL - SNA
2 stops15h 55mDelta
Sat 6/127:00 a.m.SNA - YUL
2 stops13h 32mDelta
Deal found 13/11C$ 595
Thu 4/126:45 a.m.YUL - SNA
2 stops18h 45mDelta
Thu 11/127:00 a.m.SNA - YUL
2 stops13h 32mDelta
Deal found 13/11C$ 625
Mon 1/1212:45 p.m.YUL - SNA
1 stop12h 45mDelta
Wed 3/1211:46 a.m.SNA - YUL
1 stop8h 46mDelta
Deal found 13/11C$ 626
Mon 1/1212:45 p.m.YUL - SNA
1 stop12h 45mDelta
Thu 4/121:15 p.m.SNA - YUL
1 stop7h 32mDelta
Deal found 13/11C$ 628
Sun 7/126:00 a.m.YUL - SNA
2 stops17h 18mDelta
Mon 8/129:20 p.m.SNA - YUL
2 stops13h 27mDelta
Deal found 13/11C$ 637
Thu 4/123:50 p.m.YUL - SNA
1 stop22h 01mAmerican Airlines
Fri 5/123:01 p.m.SNA - YUL
2 stops19h 44mAmerican Airlines
Deal found 13/11C$ 639
Mon 8/126:00 a.m.YUL - LGB
2 stops33h 16mDelta
Wed 10/121:15 p.m.LGB - YUL
2 stops31h 32mDelta
Deal found 13/11C$ 691

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal 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 13 November 2025.
Use the filters below to find and compare flights from Montreal to Orange County that are best for you.

Fly from

Montreal

Fly to

Orange County

Route

Depart

Return

Price

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Mon 2/3

7:30 p.m.-1:24 p.m.

1 stop20h 54m

Santa Ana J. Wayne/Orange Cnty

Tue 10/3

2:15 p.m.-7:05 a.m.

1 stop13h 50m

C$ 513

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Wed 3/12

7:00 a.m.-8:18 p.m.

2 stops16h 18m

Santa Ana J. Wayne/Orange Cnty

Tue 9/12

7:15 a.m.-11:47 p.m.

2 stops13h 32m

C$ 539

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Fri 5/12

6:00 a.m.-8:18 p.m.

2 stops17h 18m

Santa Ana J. Wayne/Orange Cnty

Mon 8/12

11:46 a.m.-11:32 p.m.

1 stop8h 46m

C$ 544

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Fri 28/11

6:00 a.m.-8:14 p.m.

2 stops17h 14m

Santa Ana J. Wayne/Orange Cnty

Fri 5/12

11:46 a.m.-11:32 p.m.

1 stop8h 46m

C$ 544

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Fri 28/11

6:00 a.m.-8:14 p.m.

2 stops17h 14m

Santa Ana J. Wayne/Orange Cnty

Wed 3/12

11:46 a.m.-11:32 p.m.

1 stop8h 46m

C$ 544

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Thu 4/12

12:40 p.m.-10:30 p.m.

1 stop12h 50m

Santa Ana J. Wayne/Orange Cnty

Mon 8/12

11:46 a.m.-11:32 p.m.

1 stop8h 46m

C$ 544

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Fri 5/12

2:37 p.m.-10:30 p.m.

2 stops10h 53m

Santa Ana J. Wayne/Orange Cnty

Thu 11/12

7:00 a.m.-11:32 p.m.

2 stops13h 32m

C$ 544

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Thu 4/12

12:40 p.m.-10:30 p.m.

1 stop12h 50m

Santa Ana J. Wayne/Orange Cnty

Sat 6/12

12:45 p.m.-11:59 p.m.

1 stop8h 14m

C$ 544

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Sat 6/12

6:00 a.m.-8:18 p.m.

2 stops17h 18m

Santa Ana J. Wayne/Orange Cnty

Mon 8/12

9:20 p.m.-1:47 p.m.

2 stops13h 27m

C$ 544

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Sat 6/12

7:10 a.m.-10:04 p.m.

2 stops17h 54m

Santa Ana J. Wayne/Orange Cnty

Tue 9/12

7:00 a.m.-11:47 p.m.

2 stops13h 47m

C$ 544

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 39 results
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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, April is the cheapest month in which you can book a flight from Montreal to Orange County (average of C$ 188). Flying from Montreal to Orange County in December is currently the most expensive (average of C$ 772). 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?

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 13 November 2025.

One of the essential ways to save on airfare from Montreal to Orange County is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 41% on airfare.

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 13 November 2025.
Read through reviews of airlines operating flights from Montreal to Orange County, such as United Airlines and Air Canada. 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.
United Airlines
7.4
Good
9,017 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

Food

6.6

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
United Airlines
7.4
Good
9,017 reviews
United Airlines
7.4
Good
9,017 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

Food

6.6

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
Air Canada
7.1
Good
10,448 reviews
United Airlines
7.4
Good
9,017 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

Food

6.6

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

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.

  • How long is the flight from Montreal to Orange County?

    For as low as C$ 539, WestJet can have you in Orange County from Montreal in 16h 18m. Montreal and Orange County are separated by a distance of 3943 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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, April is the cheapest month in which you can book a flight from Montreal to Orange County (average of C$ 188). Flying from Montreal to Orange County in December is currently the most expensive (average of C$ 772). 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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Alternative routes for Montreal to Orange County

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Montreal to Orange County

Discover the top 4 airlines that operate flights from Montreal 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 13 November 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 260AverageC$ 551FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 269AverageC$ 552FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 372AverageC$ 720FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 380AverageC$ 516FlexibilityNo 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 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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