How long is the flight from Montreal to Port St. Lucie?

Delta can get you from Montreal to Port St. Lucie in just under 10h 14m. Your travel time can differ by up to . The distance from Montreal to Port St. Lucie is about 2229 km.

What are the cheapest airlines to fly from Montreal to Port St. Lucie one-way?

For one-way options, check prices for Porter Airlines. According to our data, you can fly for as low as C$ 148. Users have also found prices from C$ 149 and C$ 162 on WestJet and Air Transat, respectively.

In terms of precipitation, rainfall in Port St. Lucie ranges from 46.0 - 211.0 mm per month. September is typically the wettest month, when rainfall can reach 211.0 mm. February is typically the driest time to visit Port St. Lucie when rainfall is around 46.0 mm.

If weather is an important factor for your trip to Port St. Lucie, 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 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 19.0 C).

What are the cheapest flights from Montreal to Port St. Lucie?

While on average a flight from Montreal to Port St. Lucie is generally C$ 488, our data shows the cheapest flight currently is C$ 236. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Fort Lauderdale), you can expect to pay C$ 307 for that flight.

What are the most reliable airlines from Montreal to Port St. Lucie?

No one likes to see their flight delayed. When booking a flight from Montreal to Port St. Lucie consider choosing Air Canada (82%), Brussels Airlines (81%) or Air Canada Rouge (80%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from Montreal to Port St. Lucie?

Consider Porter Airlines, Air Canada or Air Transat when booking your flight. These represent the most popular airlines when flying from Montreal to Port St. Lucie.

Can I find deals for flights from Montreal to Port St. Lucie that include hotel bookings?

Yes. In addition to deals on Montreal to Port St. Lucie flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Montreal to Port St. Lucie?

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

Can I find deals for business class flights from Montreal to Port St. Lucie?

Yes. Cheapflights offers flight deals from Montreal to Port St. Lucie 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$ 211+ Cheap Flights from Montreal to Port St. Lucie

Q: How much does it cost to fly round-trip from Montreal to Port St. Lucie?

Airfare is below average for this route at the moment. Montreal to Port St. Lucie flights typically cost between C$ 708 and C$ 385 in November. The cheapest round-trip price found within the last 5 days was C$ 322 on Air Transat (26 Nov-30 Nov).

Cheapflights Tip: The best prices from Montreal to Port St. Lucie are usually found in January or September, booked 55 days in advance, depart on a Wednesday or Monday and return on a Sunday

Cheap flight deals from Montreal to Port St. Lucie

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Montreal to Port St. Lucie
Explore the most affordable flight options available from Montreal to Port St. Lucie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 June 2026.

Thu 26/114:25 p.m.

YUL

FLL

Nonstop3h 50m

Air Transat

Mon 30/119:25 p.m.

FLL

YUL

Nonstop3h 25m

Air Transat

Deal found 4/6C$ 322

Mon 23/114:25 p.m.

YUL

FLL

Nonstop3h 50m

Air Transat

Fri 4/1211:45 a.m.

FLL

YUL

Nonstop3h 25m

Air Transat

Deal found 5/6C$ 332

Fri 20/116:45 a.m.

YUL

FLL

Nonstop3h 50m

Air Transat

Mon 30/119:25 p.m.

FLL

YUL

Nonstop3h 25m

Air Transat

Deal found 5/6C$ 344

Fri 27/116:45 a.m.

YUL

FLL

Nonstop3h 50m

Air Transat

Thu 3/129:25 p.m.

FLL

YUL

Nonstop3h 25m

Air Transat

Deal found 5/6C$ 346

Mon 14/96:05 p.m.

YUL

FLL

Nonstop3h 34m

Air Canada

Fri 18/98:55 p.m.

FLL

YUL

Nonstop3h 23m

Air Canada

Deal found 8/6C$ 349

Fri 12/68:05 a.m.

YUL

FLL

Nonstop3h 32m

Air Canada

Sun 14/69:10 p.m.

FLL

YUL

Nonstop3h 24m

Air Canada

Deal found 3/6C$ 350

Mon 19/108:35 p.m.

YUL

FLL

1 stop16h 09m

Air Transat

Thu 17/129:25 p.m.

FLL

YUL

Nonstop3h 25m

Air Transat

Deal found 5/6C$ 354

Fri 12/66:45 a.m.

YUL

FLL

Nonstop3h 35m

Air Transat

Mon 15/61:40 p.m.

FLL

YUL

1 stop6h 50m

Air Transat

Deal found 3/6C$ 356

Mon 13/76:45 a.m.

YUL

FLL

1 stop5h 59m

Porter Airlines

Mon 27/71:40 p.m.

FLL

YUL

1 stop5h 52m

Porter Airlines

Deal found 8/6C$ 357

Thu 19/114:25 p.m.

YUL

FLL

Nonstop3h 50m

Air Transat

Sat 12/129:25 p.m.

FLL

YUL

Nonstop3h 25m

Air Transat

Deal found 7/6C$ 358

Sat 13/65:00 a.m.

YUL

FLL

1 stop6h 32m

Air Canada

Sat 20/69:10 p.m.

FLL

YUL

Nonstop3h 21m

Air Canada

Deal found 6/6C$ 360

Sat 13/65:00 a.m.

YUL

FLL

1 stop6h 32m

Air Canada

Sun 21/69:10 p.m.

FLL

YUL

Nonstop3h 21m

Air Canada

Deal found 6/6C$ 361

Find flight deals from Montreal to Port St. Lucie

Round-trip from	C$ 322
One-way from	C$ 211
Popular in	June
Cheapest in	January
Average price	C$ 542

Air Transat
26/11-30/11
Nonstop
7h 15m total
Montreal to Port St. Lucie

Search Deals

Porter Airlines
25/10
Nonstop
3h 55m total
Montreal to Port St. Lucie

Search Deals

Highest demand for flights based on searches. 17% potential increase in price (C$ 124 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 June 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Montreal to Port St. Lucie that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealFort Lauderdale

YUL - FLL

YULFLL

Montreal Pierre Elliott Trudeau Intl

Fri 23/10

7:00 a.m.-5:14 p.m.

1 stop10h 14m

Fort Lauderdale

Sat 31/10

6:30 a.m.-5:03 p.m.

1 stop10h 33m

C$ 409

MontrealFort Lauderdale

YUL - FLL

YULFLL

Montreal Pierre Elliott Trudeau Intl

Sat 10/10

6:15 p.m.-12:35 a.m.

1 stop6h 20m

Fort Lauderdale

Sat 17/10

9:00 a.m.-5:03 p.m.

1 stop8h 03m

C$ 409

MontrealFort Lauderdale

YUL - FLL

YULFLL

Montreal Pierre Elliott Trudeau Intl

Sat 26/9

9:30 a.m.-7:23 p.m.

1 stop9h 53m

Fort Lauderdale

Tue 29/9

9:59 a.m.-5:38 p.m.

1 stop7h 39m

C$ 409

MontrealFort Lauderdale

YUL - FLL

YULFLL

Montreal Pierre Elliott Trudeau Intl

Mon 3/8

12:44 p.m.-9:56 p.m.

1 stop9h 12m

Fort Lauderdale

Sun 9/8

7:30 a.m.-5:42 p.m.

1 stop10h 12m

C$ 409

MontrealFort Lauderdale

YUL - FLL

YULFLL

Montreal Pierre Elliott Trudeau Intl

Tue 15/9

12:44 p.m.-6:36 p.m.

1 stop5h 52m

Fort Lauderdale

Mon 21/9

1:28 p.m.-11:57 p.m.

1 stop10h 29m

C$ 409

MontrealFort Lauderdale

YUL - FLL

YULFLL

Montreal Pierre Elliott Trudeau Intl

Thu 5/11

12:45 p.m.-11:32 p.m.

1 stop10h 47m

Fort Lauderdale

Mon 9/11

6:30 a.m.-5:03 p.m.

1 stop10h 33m

C$ 410

MontrealFort Lauderdale

YUL - FLL

YULFLL

Montreal Pierre Elliott Trudeau Intl

Sat 3/10

7:00 a.m.-5:18 p.m.

1 stop10h 18m

Fort Lauderdale

Sat 24/10

6:00 a.m.-3:59 p.m.

1 stop9h 59m

C$ 410

MontrealFort Lauderdale

YUL - FLL

YULFLL

Montreal Pierre Elliott Trudeau Intl

Sat 17/10

9:28 a.m.-6:35 p.m.

1 stop9h 07m

Fort Lauderdale

Sun 25/10

7:30 a.m.-5:03 p.m.

1 stop9h 33m

C$ 410

Quickest round-trip

MontrealFort Lauderdale

YUL - FLL

YULFLL

Montreal Pierre Elliott Trudeau Intl

Fri 21/8

6:47 p.m.-12:44 a.m.

1 stop5h 57m

Fort Lauderdale

Mon 31/8

6:30 p.m.-11:59 p.m.

1 stop5h 29m

C$ 411

MontrealFort Lauderdale

YUL - FLL

YULFLL

Montreal Pierre Elliott Trudeau Intl

Thu 9/7

12:47 p.m.-7:00 p.m.

1 stop6h 13m

Fort Lauderdale

Sat 11/7

2:30 p.m.-11:52 p.m.

1 stop9h 22m

C$ 413

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/6

Showing 1-10 of 23 resultsSorted by cheapest first

Best time to book a flight from Montreal to Port St. Lucie

Have a flexible travel schedule? Discover the best time to fly to Port St. Lucie from Montreal with our price prediction graph.

YUL-FLL

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 Port St. Lucie

YMQ-LU5

YUL-FLL

What is the cheapest time of day to fly from YMQ to LU5?

When flying from Montreal to Port St. Lucie, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 34% versus a flight in the morning.

Weekly flight availability from Montreal to Port St. Lucie

The most flights from YMQ to LU5 are scheduled on a Monday (4 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from Montreal to Port St. Lucie?

What is the cheapest day to fly from Montreal to Port St. Lucie?

Travelers seeking maximum savings on their Montreal to Port St. Lucie flight should consider departing on Monday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Port St. Lucie

See what other customers who have flown with Porter Airlines,Delta, andAir Transat from Montreal to Port St. Lucie have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Porter Airlines

8.0

Very good

438 reviews

Check prices

Reviews

1 / 20

6.0

Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.

Porter Airlines

8.0

Very good

438 reviews

Porter Airlines

8.0

Very good

438 reviews

Check prices

Reviews

1 / 20

6.0

Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.

Delta

7.9

Good

8,394 reviews

Porter Airlines

8.0

Very good

438 reviews

Check prices

Reviews

1 / 20

6.0

Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.

Air Transat

7.8

Good

554 reviews

Porter Airlines

8.0

Very good

438 reviews

Check prices

Reviews

1 / 20

6.0

Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.

United Airlines

7.4

Good

9,794 reviews

Porter Airlines

8.0

Very good

438 reviews

Check prices

Reviews

1 / 20

6.0

Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.

Air Canada

7.1

Good

11,149 reviews

Porter Airlines

8.0

Very good

438 reviews

Check prices

Reviews

1 / 20

6.0

Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.

Related info for your journey

How long is the flight from Montreal to Port St. Lucie?
Delta can get you from Montreal to Port St. Lucie in just under 10h 14m. Your travel time can differ by up to . The distance from Montreal to Port St. Lucie is about 2229 km.
What are the cheapest airlines to fly from Montreal to Port St. Lucie one-way?
For one-way options, check prices for Porter Airlines. According to our data, you can fly for as low as C$ 148. Users have also found prices from C$ 149 and C$ 162 on WestJet and Air Transat, respectively.
What are the most reliable airlines from Montreal to Port St. Lucie?
No one likes to see their flight delayed. When booking a flight from Montreal to Port St. Lucie consider choosing Air Canada (82%), Brussels Airlines (81%) or Air Canada Rouge (80%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Montreal to Port St. Lucie?
While on average a flight from Montreal to Port St. Lucie is generally C$ 488, our data shows the cheapest flight currently is C$ 236. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Fort Lauderdale), you can expect to pay C$ 307 for that flight.
Can I find deals for flights from Montreal to Port St. Lucie that include hotel bookings?
Yes. In addition to deals on Montreal to Port St. Lucie flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Montreal to Port St. Lucie?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to Port St. Lucie.
Can I find deals for business class flights from Montreal to Port St. Lucie?
Yes. Cheapflights offers flight deals from Montreal to Port St. Lucie by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 7 airlines flying from Montreal to Port St. Lucie

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 148	AverageC$ 542	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
American Airlines	CheapestC$ 152	AverageC$ 360	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Air Transat	CheapestC$ 159	AverageC$ 366	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
Porter Airlines	CheapestC$ 160	AverageC$ 347	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
Delta	CheapestC$ 184	AverageC$ 478	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
United Airlines	CheapestC$ 186	AverageC$ 516	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
WestJet	CheapestC$ 205	AverageC$ 574	FlexibilityNo cancel fee	On-time60%	Search WestJet flights

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How does Cheapflights help users find flights from Montreal to Port St. Lucie?

When you search for this flight from Montreal to Port St. Lucie, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Montreal to Port St. Lucie?

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Can Cheapflights find flights from Montreal to Port St. Lucie with no change fees?

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Cheap flights from Montreal to Port St. Lucie from C$ 211

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 25/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Montreal to Port St. Lucie

Cheapest flights from Montreal to Port St. LucieExplore the most affordable flight options available from Montreal to Port St. Lucie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 June 2026.

Explore the most affordable flight options available from Montreal to Port St. Lucie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 June 2026.

Best flights from Montreal to Port St. LucieDiscover carefully curated flight deals from Montreal to Port St. Lucie that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 9 June 2026.

Discover carefully curated flight deals from Montreal to Port St. Lucie that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 9 June 2026.

Direct flights from Montreal to Port St. LucieExplore direct flight options from Montreal to Port St. Lucie based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 June 2026.

Explore direct flight options from Montreal to Port St. Lucie based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 June 2026.

Last-minute flights from Montreal to Port St. LucieDiscover last-minute flight deals from Montreal to Port St. Lucie. Data last updated 9 June 2026 and is based on user searches.

Discover last-minute flight deals from Montreal to Port St. Lucie. Data last updated 9 June 2026 and is based on user searches.

One-way flights from Montreal to Port St. LucieSearch for one-way flight options from Montreal to Port St. Lucie. Find affordable one-way fares based on user searches. Data last updated 9 June 2026.

Search for one-way flight options from Montreal to Port St. Lucie. Find affordable one-way fares based on user searches. Data last updated 9 June 2026.

Find flight deals from Montreal to Port St. Lucie

Keep the following information in mind while searching for Montreal to Port St. Lucie flight deals. Data was last updated 9 June 2026.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Montreal to Port St. Lucie that are best for you.

Best time to book a flight from Montreal to Port St. Lucie

Have a flexible travel schedule? Discover the best time to fly to Port St. Lucie from Montreal with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Montreal to Port St. Lucie

What is the cheapest time of day to fly from YMQ to LU5?

Find hourly flight availability from Montreal to Port St. Lucie. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 9 June 2026.

Weekly flight availability from Montreal to Port St. Lucie

Explore weekly flight availability from Montreal to Port St. Lucie. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 9 June 2026.

How much does it cost to fly round-trip from Montreal to Port St. Lucie?

What is the cheapest day to fly from Montreal to Port St. Lucie?

Use this chart to determine the cheapest time to fly round-trip from Montreal to Port St. Lucie. Price data was last updated on 8 June 2026.

Reviews of airlines servicing Port St. Lucie

See what other customers who have flown with Porter Airlines,Delta, andAir Transat from Montreal to Port St. Lucie have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Montreal to Port St. Lucie. 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 Port St. Lucie?

What are the cheapest airlines to fly from Montreal to Port St. Lucie one-way?

What are the most reliable airlines from Montreal to Port St. Lucie?

What are the cheapest flights from Montreal to Port St. Lucie?

Can I find deals for flights from Montreal to Port St. Lucie that include hotel bookings?

How can I find direct flights from Montreal to Port St. Lucie?

Can I find deals for business class flights from Montreal to Port St. Lucie?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Montreal to Port St. Lucie

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

Complete your trip

Complete your trip to Port St. Lucie by adding a car rental and/or hotel reservation to your travel itinerary.

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Search flights from Montreal to Port St. Lucie by cabin class

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Montreal and Port St. Lucie flights

Browse other Montreal and Port St. Lucie flight options. Last updated on 9 June 2026.

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Top 7 airlines flying from Montreal to Port St. Lucie

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Cheapest flights from Montreal to Port St. Lucie
Explore the most affordable flight options available from Montreal to Port St. Lucie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 June 2026.

Best flights from Montreal to Port St. Lucie
Discover carefully curated flight deals from Montreal to Port St. Lucie that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 9 June 2026.

Direct flights from Montreal to Port St. Lucie
Explore direct flight options from Montreal to Port St. Lucie based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 June 2026.

Last-minute flights from Montreal to Port St. Lucie
Discover last-minute flight deals from Montreal to Port St. Lucie. Data last updated 9 June 2026 and is based on user searches.

One-way flights from Montreal to Port St. Lucie
Search for one-way flight options from Montreal to Port St. Lucie. Find affordable one-way fares based on user searches. Data last updated 9 June 2026.