What are the cheapest airlines to fly from Orange County to Montreal Pierre Elliott Trudeau Intl Airport one-way?

The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as C$ 178. However, be on the lookout for offers from WestJet and Delta, as they are both options that can get you from Orange County to Montreal Pierre Elliott Trudeau Intl Airport for a low price.

What is the cheapest month to fly from Orange County to Montreal Pierre Elliott Trudeau Intl Airport?

Our data shows that March tends to be the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport from Orange County. Users have commonly found prices around C$ 626 for the month, but tickets can be as low as C$ 175. Due to multiple factors, prepare for potentially higher prices in December.

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

When flying from Orange County to Montreal Pierre Elliott Trudeau Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How can I find direct flights from Orange County to Pierre Elliott Trudeau Intl?

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

Can I find deals for business class flights from Orange County to Pierre Elliott Trudeau Intl?

Yes. Cheapflights offers flight deals from Orange County to Pierre Elliott Trudeau Intl 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$ 178+ Flights from Orange County to Montreal Pierre Elliott Trudeau Intl Airport - Compare & Save Big

Q: How far in advance should I book a flight from Orange County to Montreal Pierre Elliott Trudeau Intl Airport?

To save on the cost of your flight from Orange County to Montreal Pierre Elliott Trudeau Intl Airport, book at least 42 days before your planned departure. Booking around this time can save you about 97% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 399 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 1,099.

Cheap flight deals from Orange County to Pierre Elliott Trudeau Intl

Round-trip from	C$ 436
One-way from	C$ 178
Popular in	December
Cheapest in	March
Average price	C$ 572

United Airlines
2/6-5/6
2 total stops
21h 37m total
Orange County to Montreal

Search Deals

Air Canada
4/6
1 total stop
8h 51m total
Orange County to Montreal

Search Deals

Highest demand for flights based on searches. 17% potential increase in price (C$ 179 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (C$ 49 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in May 2025

Search Deals

Find flight deals from Orange County to Pierre Elliott Trudeau Intl

Cheapest flights from Orange County to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Orange County to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 May 2025.

Wed 11/64:27 p.m.SNA - YUL

2 stops14h 08mMultiple Airlines

Mon 16/62:45 p.m.YUL - SNA

1 stop24h 14mMultiple Airlines

Deal found 4/5C$ 501

Tue 22/76:50 a.m.SNA - YUL

1 stop13h 36mUnited Airlines

Mon 28/78:05 a.m.YUL - SNA

1 stop16h 02mUnited Airlines

Deal found 4/5C$ 522

Sun 29/69:00 a.m.SNA - YUL

1 stop11h 18mDelta

Sat 12/76:00 a.m.YUL - SNA

2 stops16h 15mDelta

Deal found 5/5C$ 536

Sat 7/67:02 p.m.SNA - YUL

2 stops14h 22mAmerican Airlines

Wed 11/612:59 p.m.YUL - SNA

2 stops11h 21mAmerican Airlines

Deal found 4/5C$ 572

Sat 11/1010:30 a.m.SNA - YUL

1 stop7h 59mAir Canada

Mon 13/109:45 p.m.YUL - SNA

1 stop17h 38mAir Canada

Deal found 4/5C$ 609

Thu 5/612:50 p.m.SNA - YUL

2 stops32h 47mWestJet

Mon 9/66:45 a.m.YUL - SNA

2 stops32h 14mWestJet

Deal found 5/5C$ 624

Sat 20/127:05 a.m.LGB - YUL

2 stops37h 54mDelta

Fri 26/126:00 a.m.YUL - LGB

2 stops18h 46mDelta

Deal found 4/5C$ 1,526

Best flights from Orange County to Pierre Elliott Trudeau Intl
Discover carefully curated flight deals from Orange County to Pierre Elliott Trudeau Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 5 May 2025.

Mon 2/69:10 p.m.SNA - YUL

1 stop9h 13mUnited Airlines

Thu 5/68:05 a.m.YUL - SNA

1 stop12h 24mUnited Airlines

Deal found 5/5C$ 436

Mon 2/611:35 a.m.SNA - YUL

2 stops11h 16mAir Canada

Thu 5/68:10 a.m.YUL - SNA

1 stop11h 41mAir Canada

Deal found 5/5C$ 453

Tue 5/86:45 a.m.SNA - YUL

1 stop7h 41mLufthansa

Sat 27/98:05 a.m.YUL - SNA

1 stop10h 11mLufthansa

Deal found 5/5C$ 481

Wed 11/64:27 p.m.SNA - YUL

2 stops14h 08mMultiple Airlines

Mon 16/62:45 p.m.YUL - SNA

1 stop24h 14mMultiple Airlines

Deal found 4/5C$ 503

Sat 11/105:01 p.m.SNA - YUL

2 stops14h 03mAmerican Airlines

Sat 25/102:30 p.m.YUL - SNA

2 stops10h 16mAmerican Airlines

Deal found 5/5C$ 525

Sun 29/69:00 a.m.SNA - YUL

1 stop11h 18mDelta

Sat 12/76:00 a.m.YUL - SNA

2 stops16h 15mDelta

Deal found 5/5C$ 536

Thu 5/612:50 p.m.SNA - YUL

2 stops32h 47mWestJet

Mon 9/66:45 a.m.YUL - SNA

2 stops32h 14mWestJet

Deal found 5/5C$ 624

Last-minute flights from Orange County to Pierre Elliott Trudeau Intl
Discover last-minute flight deals from Orange County to Pierre Elliott Trudeau Intl. Data last updated 5 May 2025 and is based on user searches.

Tue 13/57:00 a.m.SNA - YUL

1 stop8h 50mAir Canada

Tue 13/59:45 p.m.YUL - SNA

1 stop17h 47mAir Canada

Deal found 5/5C$ 936

Mon 19/56:45 a.m.SNA - YUL

1 stop13h 41mUnited Airlines

Fri 23/58:05 a.m.YUL - SNA

1 stop12h 24mUnited Airlines

Deal found 4/5C$ 552

Thu 5/612:50 p.m.SNA - YUL

2 stops32h 47mWestJet

Mon 9/66:45 a.m.YUL - SNA

2 stops32h 14mWestJet

Deal found 5/5C$ 624

Sat 7/67:02 p.m.SNA - YUL

2 stops14h 22mAmerican Airlines

Wed 11/612:59 p.m.YUL - SNA

2 stops11h 21mAmerican Airlines

Deal found 4/5C$ 572

Wed 11/64:27 p.m.SNA - YUL

2 stops14h 08mMultiple Airlines

Mon 16/62:45 p.m.YUL - SNA

1 stop24h 14mMultiple Airlines

Deal found 4/5C$ 501

Wed 11/66:45 a.m.SNA - YUL

1 stop7h 41mAir Canada

Mon 16/69:45 p.m.YUL - SNA

1 stop17h 37mAir Canada

Deal found 5/5C$ 753

Sun 29/69:00 a.m.SNA - YUL

1 stop11h 18mDelta

Sat 12/76:00 a.m.YUL - SNA

2 stops16h 15mDelta

Deal found 5/5C$ 536

One-way flights from Orange County to Pierre Elliott Trudeau Intl
Search for one-way flight options from Orange County to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated 5 May 2025.

Wed 4/611:35 a.m.SNA - YUL

1 stop8h 51mAir Canada

Deal found 5/5C$ 178

Sat 21/612:50 p.m.SNA - YUL

1 stop8h 53mWestJet

Deal found 5/5C$ 191

Wed 16/712:45 p.m.SNA - YUL

1 stop7h 30mDelta

Deal found 5/5C$ 220

Fri 16/53:14 p.m.SNA - YUL

1 stop17h 30mAmerican Airlines

Deal found 4/5C$ 279

Wed 24/93:31 p.m.SNA - YUL

3 stops14h 31mMultiple Airlines

Deal found 5/5C$ 381

Fri 18/77:05 p.m.SNA - YUL

3 stops21h 12mUnited Airlines

Deal found 5/5C$ 584

Cheapflights Fare Finder

Use the filters below to find and compare flights from Orange County to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Mon 2/6

9:10 p.m.-9:23 a.m.

1 stop9h 13m

Montreal Pierre Elliott Trudeau Intl

Thu 5/6

8:05 a.m.-5:29 p.m.

1 stop12h 24m

C$ 436

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Mon 2/6

11:35 a.m.-1:51 a.m.

2 stops11h 16m

Montreal Pierre Elliott Trudeau Intl

Thu 5/6

8:10 a.m.-4:51 p.m.

1 stop11h 41m

C$ 453

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Tue 5/8

6:45 a.m.-5:26 p.m.

1 stop7h 41m

Montreal Pierre Elliott Trudeau Intl

Sat 27/9

8:05 a.m.-3:16 p.m.

1 stop10h 11m

C$ 481

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Wed 11/6

4:27 p.m.-9:35 a.m.

2 stops14h 08m

Montreal Pierre Elliott Trudeau Intl

Mon 16/6

2:45 p.m.-11:59 a.m.

1 stop24h 14m

C$ 503

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Sat 11/10

5:01 p.m.-10:04 a.m.

2 stops14h 03m

Montreal Pierre Elliott Trudeau Intl

Sat 25/10

2:30 p.m.-9:46 p.m.

2 stops10h 16m

C$ 525

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Sun 29/6

9:00 a.m.-11:18 p.m.

1 stop11h 18m

Montreal Pierre Elliott Trudeau Intl

Sat 12/7

6:00 a.m.-7:15 p.m.

2 stops16h 15m

C$ 536

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Thu 5/6

12:50 p.m.-12:37 a.m.

2 stops32h 47m

Montreal Pierre Elliott Trudeau Intl

Mon 9/6

6:45 a.m.-11:59 a.m.

2 stops32h 14m

C$ 624

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Wed 4/6

11:35 a.m.-11:26 p.m.

1 stop8h 51m

C$ 178

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Sat 21/6

12:50 p.m.-12:43 a.m.

1 stop8h 53m

C$ 191

Santa AnaMontreal

SNA - YUL

SNAYUL

Santa Ana J. Wayne/Orange Cnty

Wed 16/7

12:45 p.m.-11:15 p.m.

1 stop7h 30m

C$ 220

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/5

Showing 1-10 of 13 results

Best time to book a flight from Orange County to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl Airport

What is the cheapest month to book a flight from Orange County to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, October is the cheapest month in which you can book a flight from Orange County to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Orange County to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 316). 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.

Rainfall in Pierre Elliott Trudeau Intl by month

In terms of precipitation, rainfall in Montreal Pierre Elliott Trudeau Intl Airport ranges from 64.0 - 111.0 mm per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Montreal Pierre Elliott Trudeau Intl Airport when rainfall is around 64.0 mm.

Temperature in Pierre Elliott Trudeau Intl by month

If weather is an important factor for your trip to Montreal Pierre Elliott Trudeau Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Delta

8.0

Very good

7,941 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,941 reviews

Delta

8.0

Very good

7,941 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,702 reviews

Delta

8.0

Very good

7,941 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,941 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

WestJet

7.2

Good

2,829 reviews

Delta

8.0

Very good

7,941 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Canada

7.0

Good

9,273 reviews

Delta

8.0

Very good

7,941 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines to fly from Orange County to Montreal Pierre Elliott Trudeau Intl Airport one-way?
The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as C$ 178. However, be on the lookout for offers from WestJet and Delta, as they are both options that can get you from Orange County to Montreal Pierre Elliott Trudeau Intl Airport for a low price.
Can I find deals for flights from Orange County to Pierre Elliott Trudeau Intl that include hotel bookings?
Yes. In addition to deals on Orange County to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Orange County to Pierre Elliott Trudeau Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Orange County to Pierre Elliott Trudeau Intl.
Can I find deals for business class flights from Orange County to Pierre Elliott Trudeau Intl?
Yes. Cheapflights offers flight deals from Orange County to Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl Airport?
Currently, October is the cheapest month in which you can book a flight from Orange County to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Orange County to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 316). 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

Laval

Dorval

Longueuil

Cornwall

Brossard

Montebello

Drummondville

Sherbrooke

Saint-Jean-sur-Richelieu

Boucherville

Saint-Sauveur

Bromont

Trois-Rivières

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How does Cheapflights help users find flights from Orange County to Pierre Elliott Trudeau Intl?

Deals for Orange County to Pierre Elliott Trudeau Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Orange County to Pierre Elliott Trudeau Intl?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Orange County to Pierre Elliott Trudeau Intl for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Orange County to Pierre Elliott Trudeau Intl with no change fees?

Yes! Cheapflights helps users easily find flights from Orange County to Pierre Elliott Trudeau Intl with no change fees.

Can Cheapflights notify me if prices for flights from Orange County to Pierre Elliott Trudeau Intl become cheaper?

Of course! You can now track prices for flights from Orange County to Pierre Elliott Trudeau Intl 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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Cheap flights from Orange County to Montreal Pierre Elliott Trudeau Intl Airport from C$ 178

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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Orange County to Pierre Elliott Trudeau Intl

Keep the following information in mind while searching for Orange County to Pierre Elliott Trudeau Intl flight deals. Data was last updated 5 May 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Orange County to Pierre Elliott Trudeau Intl

Cheapest flights from Orange County to Pierre Elliott Trudeau IntlExplore the most affordable flight options available from Orange County to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 May 2025.

Explore the most affordable flight options available from Orange County to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 May 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Orange County to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Best time to book a flight from Orange County to Pierre Elliott Trudeau Intl

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

Cheapflights Insights

Everything you need to know about your flight from Orange County to Montreal Pierre Elliott Trudeau Intl Airport

What is the cheapest month to book a flight from Orange County to Montreal Pierre Elliott Trudeau Intl Airport?

Rainfall in Pierre Elliott Trudeau Intl by month

Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average rainfall totals by month.

Temperature in Pierre Elliott Trudeau Intl by month

Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average temperature totals by month.

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Related info for your journey

Find useful and relevant information for your journey from Orange County to Pierre Elliott Trudeau Intl. 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 Orange County to Montreal Pierre Elliott Trudeau Intl Airport one-way?

Can I find deals for flights from Orange County to Pierre Elliott Trudeau Intl that include hotel bookings?

How can I find direct flights from Orange County to Pierre Elliott Trudeau Intl?

Can I find deals for business class flights from Orange County to Pierre Elliott Trudeau Intl?

What is the cheapest month to book a flight from Orange County to Montreal Pierre Elliott Trudeau Intl Airport?

Travelling to a place near Orange County?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Orange County to Pierre Elliott Trudeau Intl

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

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 Orange County to Pierre Elliott Trudeau Intl?

Why should you use Cheapflights to find cheap flight tickets from Orange County to Pierre Elliott Trudeau Intl?

Can Cheapflights find flights from Orange County to Pierre Elliott Trudeau Intl with no change fees?

Can Cheapflights notify me if prices for flights from Orange County to Pierre Elliott Trudeau Intl become cheaper?

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Cheapest flights from Orange County to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Orange County to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 May 2025.