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$125+ Cheap flights from Orange County to Montreal (YMQ)

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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — YMQ
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Orange County to Montreal

Keep the following information in mind while searching for Orange County to Montreal flight deals. Data was last updated September 16, 2025.

Round-trip from

$381
(oojo)

One-way from

$125
(Trip.com)

Popular in

December

Cheapest in

March

Average price

$406
From Orange County to Montreal (YMQ)
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One-way flight from Orange County to Montreal (YMQ)
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Highest demand for flights based on searches. 16% potential increase in price ($85 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Orange County to Montreal

Cheapest flights from Orange County to Montreal
Explore the most affordable flight options available from Orange County to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This oojo deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/412:50 pmSNA - YUL
1 stop8h 51mWestJet
Sat 10/115:30 pmYUL - SNA
1 stop21h 31mWestJet
Deal found 9/15$381
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/78:09 pmSNA - YUL
2 stops25h 18mMultiple Airlines
Wed 10/157:40 pmYUL - SNA
1 stop19h 21mMultiple Airlines
Deal found 9/14$387
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1112:46 pmSNA - YUL
1 stop8h 13mDelta
Wed 11/2612:45 pmYUL - SNA
1 stop12h 43mDelta
Deal found 9/14$400
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1112:46 pmSNA - YUL
1 stop8h 13mDelta
Mon 11/247:10 amYUL - SNA
2 stops14h 03mDelta
Deal found 9/14$409
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/116:45 amSNA - YUL
2 stops13h 41mDelta
Thu 11/277:10 amYUL - SNA
2 stops14h 03mDelta
Deal found 9/14$414
This oojo deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1412:50 pmSNA - YUL
2 stops32h 37mWestJet
Fri 10/247:00 amYUL - SNA
1 stop32h 01mWestJet
Deal found 9/14$419
This Mytrip deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/296:45 amSNA - YUL
3 stops29h 27mMultiple Airlines
Wed 11/54:15 pmYUL - SNA
2 stops31h 44mMultiple Airlines
Deal found 9/14$424
This Bravofly deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/286:40 pmSNA - YUL
2 stops19h 40mAir Canada
Fri 10/38:20 amYUL - SNA
2 stops15h 09mAir Canada
Deal found 9/15$425
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/284:43 pmSNA - YUL
1 stop19h 06mAmerican Airlines
Fri 10/33:44 pmYUL - SNA
1 stop19h 38mAmerican Airlines
Deal found 9/15$434
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:45 amSNA - YUL
1 stop7h 36mDelta
Sun 11/2312:45 pmYUL - SNA
1 stop12h 43mDelta
Deal found 9/14$453
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/114:47 pmLGB - YUL
2 stops27h 55mDelta
Sun 11/2312:50 pmYUL - LGB
2 stops35h 48mDelta
Deal found 9/14$587
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/111:15 pmLGB - YUL
2 stops19h 25mDelta
Wed 11/2612:50 pmYUL - LGB
2 stops26h 25mDelta
Deal found 9/14$625

Cheapflights Fare Finder

 
Customize your flight search to find flights from Orange County to Montreal 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 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Orange County to Montreal that are best for you.

Fly from

Orange County

Fly to

Montreal

Route

Depart

Return

Price

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Sat 10/4

12:50 pm-12:41 am

1 stop8h 51m

Montreal Pierre Elliott Trudeau Intl

Sat 10/11

5:30 pm-12:01 pm

1 stop21h 31m

$381

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Sat 10/11

10:39 am-9:29 pm

1 stop7h 50m

Montreal Pierre Elliott Trudeau Intl

Tue 10/14

9:45 am-10:30 pm

1 stop15h 45m

$400

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Tue 11/11

12:46 pm-11:59 pm

1 stop8h 13m

Montreal Pierre Elliott Trudeau Intl

Tue 11/25

12:45 pm-10:28 pm

1 stop12h 43m

$400

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Sun 11/16

9:30 pm-11:40 am

1 stop11h 10m

Montreal Pierre Elliott Trudeau Intl

Sun 11/23

12:45 pm-10:28 pm

1 stop12h 43m

$400

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Tue 11/11

12:46 pm-11:59 pm

1 stop8h 13m

Montreal Pierre Elliott Trudeau Intl

Mon 11/24

12:45 pm-10:28 pm

1 stop12h 43m

$400

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Thu 11/13

9:30 pm-11:40 am

1 stop11h 10m

Montreal Pierre Elliott Trudeau Intl

Fri 11/21

12:45 pm-10:28 pm

1 stop12h 43m

$400

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Thu 11/13

9:30 pm-11:40 am

1 stop11h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 11/26

12:45 pm-10:28 pm

1 stop12h 43m

$400

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Sat 11/15

11:48 am-11:59 pm

1 stop9h 11m

Montreal Pierre Elliott Trudeau Intl

Sun 11/23

12:45 pm-10:28 pm

1 stop12h 43m

$400

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Sat 11/15

11:48 am-11:59 pm

1 stop9h 11m

Montreal Pierre Elliott Trudeau Intl

Mon 11/24

12:45 pm-10:28 pm

1 stop12h 43m

$400

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Tue 11/11

6:45 am-5:21 pm

1 stop7h 36m

Montreal Pierre Elliott Trudeau Intl

Sun 11/23

12:45 pm-10:28 pm

1 stop12h 43m

$400

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 40 results
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Best time to book a flight from Orange County to Montreal

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

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

Currently, January is the cheapest month in which you can book a flight from Orange County to Montreal (average of $270). Flying from Orange County to Montreal in July is currently the most expensive (average of $409). 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 KFI to YMQ?

Find hourly flight availability from Orange County to Montreal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

When flying from Orange County to Montreal, 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 Montreal

Get insights into the airlines that provide service to Montreal. 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 Montreal. Reviews last updated September 16, 2025.
Peruse reviews from past customers who have flown with United Airlines and Air Canada from Orange County to Montreal to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,924 reviews

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,924 reviews
United Airlines
7.4
Good
8,924 reviews

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.1
Good
10,000 reviews
United Airlines
7.4
Good
8,924 reviews

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Orange County to Montreal. 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 Orange County to Montreal?

    A quick flight from Orange County to Montreal can take about 7h 50m. WestJet provides one of the quickest options available for as low as $400. There are 2450 mi between Orange County and Montreal. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Orange County to Montreal 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 Orange County to Montreal?

    Currently, January is the cheapest month in which you can book a flight from Orange County to Montreal (average of $270). Flying from Orange County to Montreal in July is currently the most expensive (average of $409). 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

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Alternative routes for Orange County to Montreal

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Orange County to Montreal

Discover the top 3 airlines that operate flights from Orange County to Montreal. 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 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$352Average$602FlexibilityNo cancel feeOn-time69%
DeltaCheapest$377Average$436FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$417Average$608FlexibilityNo cancel feeOn-time67%

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