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$714+ 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 15/1. Fares are subject to change and may not be available on all flights or dates of travel.
— MCO
13 Oct — 20 Oct1
1 adult
1 adult, Economy

Flights to Port St. Lucie in 2025

Find the latest flights to Port St. Lucie in 2025, 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 13 September 2025.

Return from

$1,209

One-way from

$714

Popular in

December

Cheapest in

November

Average price

$1,872
Air Canada
  • Air Canada
  • 6/3-10/3
  • 4 total stops
  • 62h 57m total
  • Sydney to Fort Lauderdale
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Air Canada
  • Air Canada
  • 15/1
  • 2 total stops
  • 41h 10m total
  • Sydney to Port St. Lucie
Search Deals
Highest demand for flights based on searches. 0% potential increase in price.
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Cheapest flight prices on average. 2% potential price decrease ($91 potential savings vs. average return price).
Search Deals
Average for return flights in September 2025
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Find flight deals to Port St. Lucie

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 13 September 2025.

Sat 11/1010:10SYD - FLL
2 stops26h 53mAmerican Airlines
Thu 23/1011:42FLL - SYD
2 stops29h 23mAmerican Airlines
Deal found 11/9$1,264
Mon 20/1010:10SYD - FLL
2 stops27h 27mAmerican Airlines
Mon 27/1015:12FLL - SYD
2 stops26h 48mAmerican Airlines
Deal found 12/9$1,270
Sun 26/1012:10SYD - FLL
1 stop33h 51mUnited Airlines
Sun 2/1116:53FLL - SYD
1 stop22h 07mUnited Airlines
Deal found 11/9$1,272
Mon 15/1212:10SYD - FLL
2 stops38h 40mUnited Airlines
Thu 15/113:33FLL - SYD
2 stops24h 47mUnited Airlines
Deal found 12/9$1,275
Sat 11/1010:25SYD - FLL
1 stop36h 04mDelta
Thu 23/1008:00FLL - SYD
1 stop32h 35mDelta
Deal found 12/9$1,276
Tue 28/1011:05SYD - FLL
2 stops23h 47mUnited Airlines
Tue 4/1113:30FLL - SYD
2 stops27h 35mUnited Airlines
Deal found 12/9$1,279
Fri 3/1009:20SYD - FLL
2 stops27h 50mAir Canada
Sun 19/1008:00FLL - SYD
2 stops33h 20mAir Canada
Deal found 11/9$1,302
Mon 24/1111:20SYD - FLL
2 stops41h 10mAir Canada
Sun 30/1119:00FLL - SYD
2 stops46h 35mAir Canada
Deal found 11/9$1,308
Wed 22/1014:15SYD - FLL
3 stops34h 05mMultiple Airlines
Wed 29/1016:04FLL - SYD
3 stops29h 41mMultiple Airlines
Deal found 11/9$1,416
Mon 24/1111:50SYD - FLL
1 stop19h 47mUnited Airlines
Mon 24/1117:55FLL - SYD
1 stop23h 20mUnited Airlines
Deal found 11/9$1,422

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 13 September 2025.
Use the filters below to find and compare flights to Port St. Lucie that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneyFort Lauderdale

SYD - FLL

SYDFLL

Sydney Kingsford Smith

Fri 6/3

11:20-00:12

2 stops28h 52m

Fort Lauderdale

Tue 10/3

12:20-08:35

2 stops29h 15m

$1,216

SydneyFort Lauderdale

SYD - FLL

SYDFLL

Sydney Kingsford Smith

Sat 11/10

10:10-22:03

2 stops26h 53m

Fort Lauderdale

Thu 23/10

11:42-08:05

2 stops29h 23m

$1,264

SydneyFort Lauderdale

SYD - FLL

SYDFLL

Sydney Kingsford Smith

Wed 22/10

10:10-23:37

2 stops28h 27m

Fort Lauderdale

Wed 29/10

13:36-09:00

2 stops28h 24m

$1,264

SydneyFort Lauderdale

SYD - FLL

SYDFLL

Sydney Kingsford Smith

Sun 26/10

11:20-00:27

2 stops28h 07m

Fort Lauderdale

Sun 2/11

15:02-09:00

2 stops25h 58m

$1,264

SydneyFort Lauderdale

SYD - FLL

SYDFLL

Sydney Kingsford Smith

Fri 3/10

09:25-22:03

2 stops26h 38m

Fort Lauderdale

Sun 19/10

08:00-07:35

1 stop32h 35m

$1,272

SydneyFort Lauderdale

SYD - FLL

SYDFLL

Sydney Kingsford Smith

Wed 22/10

10:30-20:27

2 stops24h 57m

Fort Lauderdale

Wed 29/10

13:30-07:00

1 stop26h 30m

$1,272

SydneyFort Lauderdale

SYD - FLL

SYDFLL

Sydney Kingsford Smith

Fri 3/10

09:20-11:45

3 stops40h 25m

Fort Lauderdale

Sun 19/10

08:00-08:20

2 stops33h 20m

$1,272

SydneyFort Lauderdale

SYD - FLL

SYDFLL

Sydney Kingsford Smith

Sun 26/10

10:30-19:52

2 stops24h 22m

Fort Lauderdale

Sun 2/11

09:35-09:05

2 stops31h 30m

$1,272

SydneyFort Lauderdale

SYD - FLL

SYDFLL

Sydney Kingsford Smith

Fri 24/10

10:30-11:08

2 stops39h 38m

Fort Lauderdale

Fri 31/10

14:15-09:05

2 stops27h 50m

$1,272

SydneyFort Lauderdale

SYD - FLL

SYDFLL

Sydney Kingsford Smith

Fri 17/10

11:20-05:51

2 stops33h 31m

Fort Lauderdale

Sat 25/10

18:45-07:00

1 stop21h 15m

$1,275

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 16 results
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

When is the best time to book a flight to Port St. Lucie?

Use this chart to determine the optimal time to book a return flight from Sydney to Port St. Lucie. Price data was last updated on 29 August 2025.

Booking 77 days in advance of your planned departure date is, on average, the best time to get cheap flights to Port St. Lucie. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

How long is the flight to Port St. Lucie?

On average, a flight from Sydney to Port St. Lucie takes 19 hours 47 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, Air Canada and Qantas Airways.

United Airlines
United Airlines
From $827
Air Canada
Air Canada
From $817
Qantas Airways
Qantas Airways
From $974
Virgin Australia
Virgin Australia
From $1,018

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

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

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 13 September 2025.
Check out reviews from past customers who have flown Virgin Australia, Qantas Airways, andUnited 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.
Virgin Australia
7.6
Good
416 reviews
Check prices

Boarding

7.7

Comfort

7.5

Crew

8.2

Entertainment

6.4

Food

6.4

Overall

7.6

Reviews

1 / 20
6.0
Good

Andrew,June 2025

MEL - CNS

We didn’t eat or drink, but feel like a sardine. No room at all.
Virgin Australia
7.6
Good
416 reviews
Virgin Australia
7.6
Good
416 reviews
Check prices

Boarding

7.7

Comfort

7.5

Crew

8.2

Entertainment

6.4

Food

6.4

Overall

7.6

Reviews

1 / 20
6.0
Good

Andrew,June 2025

MEL - CNS

We didn’t eat or drink, but feel like a sardine. No room at all.
Qantas Airways
7.5
Good
905 reviews
Virgin Australia
7.6
Good
416 reviews
Check prices

Boarding

7.7

Comfort

7.5

Crew

8.2

Entertainment

6.4

Food

6.4

Overall

7.6

Reviews

1 / 20
6.0
Good

Andrew,June 2025

MEL - CNS

We didn’t eat or drink, but feel like a sardine. No room at all.
United Airlines
7.4
Good
8,936 reviews
Virgin Australia
7.6
Good
416 reviews
Check prices

Boarding

7.7

Comfort

7.5

Crew

8.2

Entertainment

6.4

Food

6.4

Overall

7.6

Reviews

1 / 20
6.0
Good

Andrew,June 2025

MEL - CNS

We didn’t eat or drink, but feel like a sardine. No room at all.
Air Canada
7.1
Good
10,000 reviews
Virgin Australia
7.6
Good
416 reviews
Check prices

Boarding

7.7

Comfort

7.5

Crew

8.2

Entertainment

6.4

Food

6.4

Overall

7.6

Reviews

1 / 20
6.0
Good

Andrew,June 2025

MEL - CNS

We didn’t eat or drink, but feel like a sardine. No room at all.

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 $243, however they can be found for as little as $49.

  • 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 (19 hours 47 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. 2 Connecting Suites at a 4️ Hotel is the closest property to Orlando (0.0 km away from Orlando).

See more FAQs

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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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