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

Porter Airlines, Delta, and United Airlines can get you from Montreal to Port St. Lucie in just under 5h 55m. Your travel time can differ by up to 1h 23m. The distance from Montreal to Port St. Lucie is about 2229 km. Both multi-stop and direct flights can be found to your destination and back.

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

For one-way options, check prices for Flair Airlines. According to our data, you can fly for as low as C$ 132. Users have also found prices from C$ 143 and C$ 149 on Porter Airlines and WestJet, 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$ 402, our data shows the cheapest flight currently is C$ 157. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Fort Lauderdale), you can expect to pay C$ 236 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 Porter Airlines (85%), Air Transat (85%) or Brussels Airlines (81%) 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$ 174+ 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$ 519 and C$ 271 in April. The cheapest round-trip price found within the last 3 days was C$ 236 on Porter Airlines (19 Apr-23 Apr).

Cheapflights Tip: The best prices from Montreal to Port St. Lucie are usually found in January or April, 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 8 April 2026.

Sun 19/48:00 a.m.

YUL

FLL

Nonstop3h 46m

Porter Airlines

Thu 23/411:40 a.m.

FLL

YUL

1 stop6h 45m

Porter Airlines

Deal found 7/4C$ 236

Mon 20/48:00 a.m.

YUL

FLL

Nonstop3h 46m

Porter Airlines

Thu 23/411:40 a.m.

FLL

YUL

1 stop6h 45m

Porter Airlines

Deal found 6/4C$ 242

Mon 20/46:45 a.m.

YUL

FLL

Nonstop3h 50m

Air Transat

Thu 23/411:45 a.m.

FLL

YUL

Nonstop3h 25m

Air Transat

Deal found 6/4C$ 264

Sun 19/48:00 a.m.

YUL

FLL

Nonstop3h 46m

Porter Airlines

Tue 21/411:40 a.m.

FLL

YUL

1 stop6h 45m

Porter Airlines

Deal found 4/4C$ 266

Sun 19/48:00 a.m.

YUL

FLL

Nonstop3h 46m

Porter Airlines

Sat 25/48:30 a.m.

FLL

YUL

1 stop8h 25m

Porter Airlines

Deal found 6/4C$ 267

Tue 14/46:45 a.m.

YUL

FLL

Nonstop3h 50m

Air Transat

Thu 16/49:20 p.m.

FLL

YUL

Nonstop3h 25m

Air Transat

Deal found 4/4C$ 273

Tue 14/46:45 a.m.

YUL

FLL

Nonstop3h 50m

Air Transat

Thu 23/49:20 p.m.

FLL

YUL

Nonstop3h 25m

Air Transat

Deal found 5/4C$ 278

Mon 20/48:00 a.m.

YUL

FLL

Nonstop3h 46m

Porter Airlines

Fri 24/411:40 a.m.

FLL

YUL

1 stop6h 45m

Porter Airlines

Deal found 3/4C$ 280

Find flight deals from Montreal to Port St. Lucie

Round-trip from	C$ 236
One-way from	C$ 174
Popular in	July
Cheapest in	January
Average price	C$ 359

Porter Airlines
19/4-23/4
1 total stop
10h 31m total
Montreal to Port St. Lucie

Search Deals

Air Transat
30/5
Nonstop
3h 35m total
Montreal to Port St. Lucie

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (C$ 30 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 8 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 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

Sat 18/4

5:25 p.m.-11:52 p.m.

1 stop6h 27m

Fort Lauderdale

Thu 23/4

11:40 a.m.-6:25 p.m.

1 stop6h 45m

C$ 312

MontrealFort Lauderdale

YUL - FLL

YULFLL

Montreal Pierre Elliott Trudeau Intl

Sat 18/4

5:25 p.m.-11:52 p.m.

1 stop6h 27m

Fort Lauderdale

Sat 25/4

8:30 a.m.-4:55 p.m.

1 stop8h 25m

C$ 337

MontrealFort Lauderdale

YUL - FLL

YULFLL

Montreal Pierre Elliott Trudeau Intl

Wed 22/4

6:45 p.m.-12:40 a.m.

1 stop5h 55m

Fort Lauderdale

Sun 26/4

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

1 stop10h 15m

C$ 364

MontrealFort Lauderdale

YUL - FLL

YULFLL

Montreal Pierre Elliott Trudeau Intl

Wed 13/5

2:20 p.m.-9:38 p.m.

1 stop7h 18m

Fort Lauderdale

Sat 16/5

9:12 a.m.-4:10 p.m.

1 stop6h 58m

C$ 364

MontrealFort Lauderdale

YUL - FLL

YULFLL

Montreal Pierre Elliott Trudeau Intl

Thu 4/6

12:40 p.m.-9:43 p.m.

1 stop9h 03m

Fort Lauderdale

Thu 11/6

4:44 p.m.-11:59 p.m.

1 stop7h 15m

C$ 364

MontrealFort Lauderdale

YUL - FLL

YULFLL

Montreal Pierre Elliott Trudeau Intl

Tue 28/4

11:23 a.m.-6:32 p.m.

1 stop7h 09m

Fort Lauderdale

Thu 30/4

6:04 p.m.-12:13 a.m.

1 stop6h 09m

C$ 385

MontrealFort Lauderdale

YUL - FLL

YULFLL

Montreal Pierre Elliott Trudeau Intl

Sun 26/4

6:00 a.m.-1:23 p.m.

1 stop7h 23m

Fort Lauderdale

Tue 28/4

7:00 a.m.-1:09 p.m.

1 stop6h 09m

C$ 401

MontrealFort Lauderdale

YUL - FLL

YULFLL

Montreal Pierre Elliott Trudeau Intl

Sat 16/5

7:00 a.m.-5:35 p.m.

1 stop10h 35m

Fort Lauderdale

Sun 24/5

1:35 p.m.-11:57 p.m.

1 stop10h 22m

C$ 401

MontrealFort Lauderdale

YUL - FLL

YULFLL

Montreal Pierre Elliott Trudeau Intl

Fri 19/6

12:47 p.m.-11:42 p.m.

1 stop10h 55m

Fort Lauderdale

Wed 24/6

1:31 p.m.-11:59 p.m.

1 stop10h 28m

C$ 401

Quickest round-trip

MontrealFort Lauderdale

YUL - FLL

YULFLL

Montreal Pierre Elliott Trudeau Intl

Sat 18/4

5:25 p.m.-11:52 p.m.

1 stop6h 27m

Fort Lauderdale

Sun 26/4

12:50 p.m.-4:28 p.m.

Nonstop3h 38m

C$ 412

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/4

Showing 1-10 of 20 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

How far ahead should I book a flight from Montreal to Port St. Lucie?

To ensure you get the cheapest price possible for a flight from Montreal to Port St. Lucie, you should look to book at least 55 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Montreal to Port St. Lucie?

Currently, October is the cheapest month in which you can book a flight from Montreal to Port St. Lucie (average of C$ 125). Flying from Montreal to Port St. Lucie in July is currently the most expensive (average of C$ 206). 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 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.

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.

Weekly flight availability from Montreal to Port St. Lucie

The most flights from YMQ to LU5 are scheduled on a Monday (6 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (4 on average).

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

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

431 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

Porter Airlines

8.0

Very good

431 reviews

Porter Airlines

8.0

Very good

431 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

Delta

7.9

Good

8,388 reviews

Porter Airlines

8.0

Very good

431 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

Air Transat

7.7

Good

534 reviews

Porter Airlines

8.0

Very good

431 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

United Airlines

7.4

Good

9,551 reviews

Porter Airlines

8.0

Very good

431 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

Air Canada

7.1

Good

10,902 reviews

Porter Airlines

8.0

Very good

431 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

Related info for your journey

How long is the flight from Montreal to Port St. Lucie?
Porter Airlines, Delta, and United Airlines can get you from Montreal to Port St. Lucie in just under 5h 55m. Your travel time can differ by up to 1h 23m. The distance from Montreal to Port St. Lucie is about 2229 km. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines to fly from Montreal to Port St. Lucie one-way?
For one-way options, check prices for Flair Airlines. According to our data, you can fly for as low as C$ 132. Users have also found prices from C$ 143 and C$ 149 on Porter Airlines and WestJet, 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 Porter Airlines (85%), Air Transat (85%) or Brussels Airlines (81%) 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$ 402, our data shows the cheapest flight currently is C$ 157. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Fort Lauderdale), you can expect to pay C$ 236 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.
What is the cheapest month to book a flight from Montreal to Port St. Lucie?
Currently, October is the cheapest month in which you can book a flight from Montreal to Port St. Lucie (average of C$ 125). Flying from Montreal to Port St. Lucie in July is currently the most expensive (average of C$ 206). 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

Alternative routes

Complete your trip

Direct flights to Florida

Flights by cabin class

Other flight options

Other flights from Montreal

Popular flights

Alternative routes for Montreal to Port St. Lucie

Pierre Elliott Trudeau Intl to Miami flights

Pierre Elliott Trudeau Intl to Fort Lauderdale flights

Pierre Elliott Trudeau Intl to Orlando flights

Québec City to Fort Lauderdale flights

Québec City to Orlando flights

Pierre Elliott Trudeau Intl to West Palm Beach flights

Pierre Elliott Trudeau Intl to Tampa flights

Ottawa to Orlando flights

Ottawa to Fort Lauderdale flights

Ottawa to Miami flights

Québec City to Miami flights

Pierre Elliott Trudeau Intl to Fort Myers flights

Ottawa to Tampa flights

Québec City to West Palm Beach flights

Pierre Elliott Trudeau Intl to Orlando Sanford Intl flights

Pierre Elliott Trudeau Intl to Daytona Beach flights

Pierre Elliott Trudeau Intl to Sarasota flights

Québec City to Tampa flights

Ottawa to West Palm Beach flights

Pierre Elliott Trudeau Intl to Jacksonville flights

Québec City to Fort Myers flights

Pierre Elliott Trudeau Intl to Melbourne flights

Ottawa to Fort Myers flights

Ottawa to Sarasota flights

Pierre Elliott Trudeau Intl to Pensacola flights

Pierre Elliott Trudeau Intl to St Petersburg flights

Pierre Elliott Trudeau Intl to Key West flights

Pierre Elliott Trudeau Intl to Valparaiso flights

Ottawa to Jacksonville flights

Ottawa to Daytona Beach flights

Pierre Elliott Trudeau Intl to Panama City flights

Ottawa to Panama City flights

Ottawa to Melbourne flights

Ottawa to Orlando Sanford Intl flights

Saguenay to Orlando flights

Ottawa to Tallahassee flights

Québec City to Daytona Beach flights

Ottawa to St Petersburg flights

Québec City to Melbourne flights

Pierre Elliott Trudeau Intl to Gainesville flights

Saguenay to Fort Lauderdale flights

Québec City to Valparaiso flights

Top 8 airlines flying from Montreal to Port St. Lucie

Airline	Cheapest	Average	Flexibility	On-time
Flair Airlines	CheapestC$ 114	AverageC$ 329	FlexibilityNo cancel fee	On-timeN/A	Search Flair Airlines flights
United Airlines	CheapestC$ 123	AverageC$ 497	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Canada	CheapestC$ 140	AverageC$ 518	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
American Airlines	CheapestC$ 142	AverageC$ 330	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Porter Airlines	CheapestC$ 159	AverageC$ 344	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
Air Transat	CheapestC$ 166	AverageC$ 360	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
Delta	CheapestC$ 186	AverageC$ 445	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
WestJet	CheapestC$ 204	AverageC$ 592	FlexibilityNo cancel fee	On-time60%	Search WestJet flights

Fly with Cheapflights

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?

Cheapflights simply makes it quick and affordable to book flights from Montreal to Port St. Lucie by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes, we can. To see specific flights from Montreal to Port St. Lucie with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Montreal to Port St. Lucie become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Montreal to Port St. Lucie from C$ 174

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 30/5. 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 8 April 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 8 April 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 8 April 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 8 April 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 8 April 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 8 April 2026.

Last-minute flights from Montreal to Port St. LucieDiscover last-minute flight deals from Montreal to Port St. Lucie. Data last updated 8 April 2026 and is based on user searches.

Discover last-minute flight deals from Montreal to Port St. Lucie. Data last updated 8 April 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 8 April 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 8 April 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 8 April 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

How far ahead should I book a flight from Montreal to Port St. Lucie?

Use this chart to determine the optimal time to book a round-trip flight from Montreal to Port St. Lucie. Price data was last updated on 3 April 2026.

What is the cheapest month to book a 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 8 April 2026.

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 4 April 2026.

Weekly flight availability from Montreal to Port St. Lucie

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

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?

What is the cheapest month to book a flight from Montreal to Port St. Lucie?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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.

Direct flights to Florida

Book a non-stop flight to one of these other cities located in Florida.

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

Find flights from Montreal to Port St. Lucie, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Montreal and Port St. Lucie flights

Browse other Montreal and Port St. Lucie flight options. Last updated on 8 April 2026.

Other flights from Montreal

Browse through other flights departing from Montreal. Flights are based on user searches made on Cheapflights and were last updated on 8 April 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top 8 airlines flying from Montreal to Port St. Lucie

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 Port St. Lucie?

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

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

Can Cheapflights notify me if prices for flights from Montreal to Port St. Lucie become cheaper?

100% Free

Book with Flexibility

Travel Smart

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 8 April 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 8 April 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 8 April 2026.

Last-minute flights from Montreal to Port St. Lucie
Discover last-minute flight deals from Montreal to Port St. Lucie. Data last updated 8 April 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 8 April 2026.