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Cheap flights from Montreal to Orange County from C$ 257

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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — SNA
25 May — 1 Jun1
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 25 April 2026.

Wed 8/78:00 p.m.
YUL
-
SNA
1 stop24h 00m
WestJet
Thu 16/75:50 p.m.
SNA
-
YUL
1 stop10h 15m
WestJet
Deal found 25/4C$ 450
Mon 17/86:00 a.m.
YUL
-
SNA
2 stops17h 33m
Delta
Mon 31/87:00 a.m.
SNA
-
YUL
2 stops13h 34m
Delta
Deal found 24/4C$ 461
Tue 2/612:40 p.m.
YUL
-
SNA
1 stop12h 49m
Delta
Tue 9/66:45 a.m.
SNA
-
YUL
2 stops13h 43m
Delta
Deal found 25/4C$ 502
Sat 17/107:00 a.m.
YUL
-
SNA
2 stops17h 55m
Delta
Tue 20/1012:15 p.m.
SNA
-
YUL
1 stop7h 55m
Delta
Deal found 24/4C$ 508
Mon 18/512:40 p.m.
YUL
-
SNA
1 stop12h 49m
Delta
Fri 29/57:00 a.m.
SNA
-
YUL
2 stops13h 13m
Delta
Deal found 23/4C$ 516
Wed 15/75:45 p.m.
YUL
-
SNA
2 stops26h 15m
WestJet
Sun 19/75:50 p.m.
SNA
-
YUL
1 stop10h 15m
WestJet
Deal found 23/4C$ 517
Sat 4/77:00 a.m.
YUL
-
SNA
2 stops16h 24m
Delta
Fri 10/77:10 p.m.
SNA
-
YUL
2 stops13h 29m
Delta
Deal found 23/4C$ 523
Fri 14/86:00 a.m.
YUL
-
SNA
2 stops17h 33m
Delta
Sat 29/87:00 a.m.
SNA
-
YUL
2 stops13h 34m
Delta
Deal found 22/4C$ 524
Sat 17/108:15 a.m.
YUL
-
SNA
1 stop9h 57m
Air Canada
Tue 20/106:25 p.m.
SNA
-
YUL
1 stop10h 51m
Air Canada
Deal found 24/4C$ 536
Fri 26/67:00 a.m.
YUL
-
LGB
2 stops17h 29m
Delta
Fri 10/71:04 p.m.
LGB
-
YUL
2 stops31h 36m
Delta
Deal found 21/4C$ 710
Wed 15/76:00 a.m.
YUL
-
LGB
2 stops18h 32m
Delta
Mon 20/74:56 p.m.
LGB
-
YUL
2 stops21h 42m
Delta
Deal found 23/4C$ 712
Sat 27/67:00 a.m.
YUL
-
LGB
2 stops17h 29m
Delta
Wed 8/74:56 p.m.
LGB
-
YUL
2 stops27h 59m
Delta
Deal found 21/4C$ 750

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 25 April 2026.

Round-trip from

C$ 450

One-way from

C$ 257

Popular in

December

Cheapest in

September

Average price

C$ 569
WestJet
  • WestJet
  • 8/7-16/7
  • 2 total stops
  • 34h 15m total
  • Montreal to Orange County
Search Deals
Delta
  • Delta
  • 8/9
  • 1 total stop
  • 12h 29m total
  • Montreal to Orange County
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 59 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
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 25 April 2026.
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

Cheapest round-trip

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Wed 8/7

5:45 p.m.-5:00 p.m.

2 stops26h 15m

Santa Ana J. Wayne/Orange Cnty

Thu 16/7

5:50 p.m.-7:05 a.m.

1 stop10h 15m

C$ 460

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Tue 2/6

12:40 p.m.-10:29 p.m.

1 stop12h 49m

Santa Ana J. Wayne/Orange Cnty

Tue 9/6

6:45 a.m.-11:28 p.m.

2 stops13h 43m

C$ 502

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Sat 17/10

7:00 a.m.-9:55 p.m.

2 stops17h 55m

Santa Ana J. Wayne/Orange Cnty

Tue 20/10

7:00 a.m.-11:51 p.m.

2 stops13h 51m

C$ 509
Quickest round-trip

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Tue 19/5

6:00 a.m.-4:15 p.m.

2 stops13h 15m

Santa Ana J. Wayne/Orange Cnty

Sun 24/5

8:00 a.m.-11:41 p.m.

2 stops12h 41m

C$ 516

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Fri 14/8

6:00 a.m.-8:33 p.m.

2 stops17h 33m

Santa Ana J. Wayne/Orange Cnty

Sat 29/8

7:00 a.m.-11:34 p.m.

2 stops13h 34m

C$ 524

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Wed 10/6

12:48 p.m.-10:28 p.m.

1 stop12h 40m

Santa Ana J. Wayne/Orange Cnty

Mon 15/6

7:15 a.m.-11:42 p.m.

2 stops13h 27m

C$ 543

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Tue 30/6

12:53 p.m.-10:28 p.m.

1 stop12h 35m

Santa Ana J. Wayne/Orange Cnty

Fri 10/7

7:00 a.m.-11:40 p.m.

2 stops13h 40m

C$ 562

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Tue 30/6

12:53 p.m.-10:28 p.m.

1 stop12h 35m

Santa Ana J. Wayne/Orange Cnty

Mon 6/7

7:13 p.m.-11:56 a.m.

2 stops13h 43m

C$ 562

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Sat 27/6

12:53 p.m.-10:28 p.m.

1 stop12h 35m

Santa Ana J. Wayne/Orange Cnty

Tue 7/7

7:00 a.m.-11:40 p.m.

2 stops13h 40m

C$ 562

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Mon 29/6

12:53 p.m.-10:28 p.m.

1 stop12h 35m

Santa Ana J. Wayne/Orange Cnty

Mon 6/7

5:03 p.m.-11:56 a.m.

2 stops15h 53m

C$ 562

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/4

Showing 1-10 of 39 resultsSorted by cheapest first
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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$ 183). Flying from Montreal to Orange County in November is currently the most expensive (average of C$ 530). 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.

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 25 April 2026.
Read through reviews of airlines operating flights from Montreal to Orange County, such as Delta,United Airlines, andAir 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.
Delta
7.9
Good
8,460 reviews
Check prices

Overall

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.2

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
7.9
Good
8,460 reviews
Delta
7.9
Good
8,460 reviews
Check prices

Overall

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.2

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
9,657 reviews
Delta
7.9
Good
8,460 reviews
Check prices

Overall

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.2

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
10,969 reviews
Delta
7.9
Good
8,460 reviews
Check prices

Overall

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.2

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

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$ 502, WestJet can have you in Orange County from Montreal in 12h 49m. 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$ 183). Flying from Montreal to Orange County in November is currently the most expensive (average of C$ 530). 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 3 airlines flying from Montreal to Orange County

Discover the top 3 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 25 April 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 254AverageC$ 509FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 368AverageC$ 579FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 392AverageC$ 694FlexibilityNo cancel feeOn-time67%
Search Air Canada 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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