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$1,107+ Cheap flights to Port St. Lucie

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 28/7. Fares are subject to change and may not be available on all flights or dates of travel.
— MCO
11 Apr — 18 Apr1
1 adult
1 adult, Economy, 0 bags

Flights to Port St. Lucie in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Port St. Lucie
Explore the most affordable flight options available to Port St. Lucie. Find the lowest fares based on data from user searches, with prices last updated on 12 March 2026.

Fri 24/411:55
SYD
-
FLL
2 stops24h 31m
Air New Zealand
Fri 1/508:00
FLL
-
SYD
2 stops34h 45m
Air New Zealand
Deal found 10/3$1,615
Tue 26/509:20
SYD
-
FLL
2 stops27h 52m
Air Canada
Tue 9/612:40
FLL
-
SYD
2 stops28h 40m
Air Canada
Deal found 8/3$1,646
Mon 27/409:20
SYD
-
FLL
2 stops38h 25m
Air Canada
Sun 10/520:55
FLL
-
SYD
2 stops44h 25m
Air Canada
Deal found 7/3$1,685
Fri 29/509:20
SYD
-
FLL
2 stops40h 22m
Air Canada
Wed 10/620:55
FLL
-
SYD
2 stops44h 25m
Air Canada
Deal found 8/3$1,749
Thu 23/409:20
SYD
-
FLL
2 stops41h 01m
Air Canada
Thu 30/411:15
FLL
-
SYD
2 stops30h 05m
Air Canada
Deal found 8/3$1,756
Mon 4/509:20
SYD
-
FLL
2 stops40h 22m
Air Canada
Mon 18/520:55
FLL
-
SYD
3 stops44h 25m
Air Canada
Deal found 9/3$1,761
Fri 27/310:20
SYD
-
FLL
2 stops28h 52m
Air Canada
Mon 6/422:35
FLL
-
SYD
2 stops42h 45m
Air Canada
Deal found 9/3$1,830

Find flight deals to Port St. Lucie

Find the latest flights to Port St. Lucie in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 12 March 2026.

Return from

$1,615

One-way from

$1,107

Popular in

April

Cheapest in

October

Average price

$1,804
Air New Zealand
  • Air New Zealand
  • 24/4-1/5
  • 4 total stops
  • 59h 16m total
  • Sydney to Fort Lauderdale
Search Deals
Air Canada
  • Air Canada
  • 28/7
  • 2 total stops
  • 40h 09m total
  • Sydney to Port St. Lucie
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($313 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($47 potential savings vs. average return price).
Search Deals
Average for return flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Port St. Lucie that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 12 March 2026.
Use the filters below to find and compare flights to Port St. Lucie that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SydneyFort Lauderdale

SYD - FLL

SYDFLL

Sydney Kingsford Smith

Mon 27/4

09:20-09:45

2 stops38h 25m

Fort Lauderdale

Sun 10/5

20:55-07:20

3 stops44h 25m

$1,696

SydneyFort Lauderdale

SYD - FLL

SYDFLL

Sydney Kingsford Smith

Fri 29/5

09:20-11:42

2 stops40h 22m

Fort Lauderdale

Wed 10/6

20:55-07:20

2 stops44h 25m

$1,749

SydneyFort Lauderdale

SYD - FLL

SYDFLL

Sydney Kingsford Smith

Mon 27/4

09:15-07:32

1 stop36h 17m

Fort Lauderdale

Sun 10/5

14:50-06:50

2 stops26h 00m

$1,995

SydneyFort Lauderdale

SYD - FLL

SYDFLL

Sydney Kingsford Smith

Fri 29/5

18:15-22:47

2 stops42h 32m

Fort Lauderdale

Wed 10/6

15:04-08:00

2 stops26h 56m

$2,037
Fastest return journey

SydneyFort Lauderdale

SYD - FLL

SYDFLL

Sydney Kingsford Smith

Mon 27/4

12:00-20:50

1 stop22h 50m

Fort Lauderdale

Sun 10/5

19:25-06:55

1 stop21h 30m

$2,252

SydneyFort Lauderdale

SYD - FLL

SYDFLL

Sydney Kingsford Smith

Fri 29/5

12:00-22:47

1 stop24h 47m

Fort Lauderdale

Wed 10/6

17:27-07:05

2 stops23h 38m

$2,315

SydneyFort Lauderdale

SYD - FLL

SYDFLL

Sydney Kingsford Smith

Fri 29/5

12:00-23:59

1 stop25h 59m

Fort Lauderdale

Wed 10/6

15:04-06:55

1 stop25h 51m

$2,324

SydneyFort Lauderdale

SYD - FLL

SYDFLL

Sydney Kingsford Smith

Tue 26/5

09:15-19:04

2 stops23h 49m

Fort Lauderdale

Tue 9/6

08:00-06:50

1 stop32h 50m

$2,360

SydneyFort Lauderdale

SYD - FLL

SYDFLL

Sydney Kingsford Smith

Thu 30/4

12:00-22:39

1 stop24h 39m

Fort Lauderdale

Wed 13/5

16:45-06:55

1 stop24h 10m

$2,368
Cheapest one-way

SydneyFort Lauderdale

SYD - FLL

SYDFLL

Sydney Kingsford Smith

Sun 26/7

09:20-21:57

2 stops50h 37m

$1,246

Flights are sorted by cheapest return flights first.

Deals found on 7/3

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight to Port St. Lucie

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

How long is the flight to Port St. Lucie?

On average, a flight from Sydney to Port St. Lucie takes 20 hours 14 minutes. Flights to Port St. Lucie from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

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

The most popular airlines flying from Sydney to Port St. Lucie are United Airlines, Qantas Airways and American Airlines.

United Airlines
United Airlines
From $1,143
Qantas Airways
Qantas Airways
From $612
American Airlines
American Airlines
From $1,265
Air Canada
Air Canada
From $1,001

What are the cheapest airlines that fly to Port St. Lucie?

The cheapest airlines flying from Sydney to Port St. Lucie are Air Canada, United Airlines and American Airlines.

Rainfall in Port St. Lucie by month

Plan your trip to Port St. Lucie by taking into account the average rainfall totals by month.

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.

Temperature in Port St. Lucie by month

Plan your trip to Port St. Lucie by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Port St. Lucie

Get insights into the airlines that provide service to Port St. Lucie. 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 Port St. Lucie. Reviews last updated 12 March 2026.
Check out reviews from past customers who have flown Qantas Airways,United Airlines, andAmerican Airlines to the United States to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
1,004 reviews
Check prices

Entertainment

7.2

Food

7.0

Comfort

7.4

Crew

8.1

Overall

7.5

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.
Qantas Airways
7.5
Good
1,004 reviews
Qantas Airways
7.5
Good
1,004 reviews
Check prices

Entertainment

7.2

Food

7.0

Comfort

7.4

Crew

8.1

Overall

7.5

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.
United Airlines
7.4
Good
9,421 reviews
Qantas Airways
7.5
Good
1,004 reviews
Check prices

Entertainment

7.2

Food

7.0

Comfort

7.4

Crew

8.1

Overall

7.5

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.
American Airlines
7.1
Good
11,442 reviews
Qantas Airways
7.5
Good
1,004 reviews
Check prices

Entertainment

7.2

Food

7.0

Comfort

7.4

Crew

8.1

Overall

7.5

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.
Air Canada
7.1
Good
10,800 reviews
Qantas Airways
7.5
Good
1,004 reviews
Check prices

Entertainment

7.2

Food

7.0

Comfort

7.4

Crew

8.1

Overall

7.5

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.

FAQs about flying to Port St. Lucie

  • Can I find cheaper flights to Port St. Lucie if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Port St. Lucie on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Port St. Lucie?

    Based on reviews from Cheapflights users, Qantas Airways is rated the highest out of the airlines that fly to Port St. Lucie.

  • How much is a return flight to Port St. Lucie?

    A return flight to Port St. Lucie will typically cost around $560, however they can be found for as little as $203.

  • Where does the fastest flight to Port St. Lucie depart from?

    For those looking to save time traveling to Port St. Lucie, Sydney Kingsford Smith offers the quickest one-way flight (20 hours 14 minutes).

  • Does Orlando have car hire?

    Yes. Those touching down at Orlando can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Orlando?

    Yes. Orlando has hotels nearby for those requiring accommodations. Hyatt Regency Orlando International Airport is the closest property to Orlando (0.0 km away from Orlando).

See more FAQs

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

Millions of users choose and trust Cheapflights to book the best flight deals to Port St. Lucie for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights to Port St. Lucie, users can toggle the no change fees filter when performing a flight search.

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