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Cheap flights from Montreal to Orange County from C$ 259

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 31/1. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — SNA
17 Jan — 24 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap 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 18 December 2025.

Thu 25/126:00 a.m.YUL - SNA
1 stop15h 56mUnited Airlines
Sun 4/16:40 p.m.SNA - YUL
2 stops17h 36mUnited Airlines
Deal found 15/12C$ 993
Fri 26/127:00 a.m.YUL - SNA
2 stops18h 16mDelta
Wed 31/127:00 a.m.SNA - YUL
2 stops13h 59mDelta
Deal found 15/12C$ 1,135
Wed 24/121:10 p.m.YUL - SNA
2 stops11h 45mUnited Airlines
Thu 1/16:45 a.m.SNA - YUL
1 stop7h 13mUnited Airlines
Deal found 16/12C$ 1,141
Thu 25/126:00 a.m.YUL - SNA
1 stop19h 30mUnited Airlines
Sat 3/18:20 a.m.SNA - YUL
2 stops20h 25mUnited Airlines
Deal found 17/12C$ 1,225
Fri 26/126:45 a.m.YUL - SNA
2 stops30h 31mMultiple Airlines
Wed 31/126:45 a.m.SNA - YUL
3 stops14h 45mMultiple Airlines
Deal found 15/12C$ 1,499
Mon 22/126:45 a.m.YUL - SNA
2 stops33h 40mWestJet
Sat 27/122:15 p.m.SNA - YUL
2 stops31h 28mWestJet
Deal found 16/12C$ 1,538
Thu 25/127:00 a.m.YUL - SNA
1 stop16h 52mAir Canada
Sat 3/17:05 p.m.SNA - YUL
1 stop18h 44mAir Canada
Deal found 17/12C$ 1,561

Find 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 18 December 2025.

Round-trip from

C$ 419

One-way from

C$ 259

Popular in

December

Cheapest in

May

Average price

C$ 703
WestJet
  • WestJet
  • 9/3-12/3
  • 2 total stops
  • 34h 44m total
  • Montreal to Orange County
Search Deals
31/1
  • 31/1
  • 2 total stops
  • 10h 52m total
  • Montreal to Orange County
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 129 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 18 December 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 9/3

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

1 stop20h 54m

Santa Ana J. Wayne/Orange Cnty

Thu 12/3

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

1 stop13h 50m

C$ 419

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Sat 30/5

7:00 a.m.-8:33 p.m.

2 stops16h 33m

Santa Ana J. Wayne/Orange Cnty

Mon 1/6

9:20 p.m.-11:47 a.m.

1 stop11h 27m

C$ 428

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Wed 10/6

7:00 a.m.-6:13 p.m.

2 stops14h 13m

Santa Ana J. Wayne/Orange Cnty

Mon 15/6

9:20 p.m.-11:44 a.m.

1 stop11h 24m

C$ 428

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Sat 24/1

6:00 a.m.-8:04 p.m.

2 stops17h 04m

Santa Ana J. Wayne/Orange Cnty

Thu 5/2

9:20 p.m.-1:22 p.m.

2 stops13h 02m

C$ 490

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Fri 23/1

9:34 a.m.-8:32 p.m.

2 stops13h 58m

Santa Ana J. Wayne/Orange Cnty

Sun 1/2

9:20 p.m.-1:22 p.m.

2 stops13h 02m

C$ 490

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Tue 27/1

12:50 p.m.-8:04 p.m.

1 stop10h 14m

Santa Ana J. Wayne/Orange Cnty

Mon 2/2

9:20 p.m.-11:45 a.m.

1 stop11h 25m

C$ 490

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Fri 23/1

9:34 a.m.-10:15 p.m.

2 stops15h 41m

Santa Ana J. Wayne/Orange Cnty

Thu 5/2

9:20 p.m.-1:22 p.m.

2 stops13h 02m

C$ 490

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Sun 25/1

12:50 p.m.-10:15 p.m.

1 stop12h 25m

Santa Ana J. Wayne/Orange Cnty

Mon 2/2

9:20 p.m.-11:45 a.m.

1 stop11h 25m

C$ 490

MontrealLong Beach

YUL - LGB

YULLGB

Montreal Pierre Elliott Trudeau Intl

Mon 26/1

4:46 p.m.-9:45 p.m.

2 stops31h 59m

Long Beach Municipal

Sat 7/2

7:00 a.m.-11:45 a.m.

2 stops25h 45m

C$ 705

MontrealLong Beach

YUL - LGB

YULLGB

Montreal Pierre Elliott Trudeau Intl

Mon 26/1

4:46 p.m.-4:07 p.m.

2 stops26h 21m

Long Beach Municipal

Wed 4/2

7:00 a.m.-11:45 a.m.

2 stops25h 45m

C$ 705

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/12

Showing 1-10 of 34 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$ 185). Flying from Montreal to Orange County in December is currently the most expensive (average of C$ 718). 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 18 December 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 18 December 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
9,092 reviews
Check prices

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

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
9,092 reviews
United Airlines
7.4
Good
9,092 reviews
Check prices

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

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
10,534 reviews
United Airlines
7.4
Good
9,092 reviews
Check prices

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

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$ 428, WestJet can have you in Orange County from Montreal in 16h 33m. 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$ 185). Flying from Montreal to Orange County in December is currently the most expensive (average of C$ 718). 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 18 December 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 255AverageC$ 533FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 264AverageC$ 448FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 366AverageC$ 722FlexibilityNo cancel feeOn-time67%
Search Air Canada 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 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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