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$920+ 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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
— MCO
28 Nov — 5 Dec1
1 adult
1 adult, Economy, 0 bags

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 29 October 2025.

Return from

$1,593

One-way from

$1,051

Popular in

December

Cheapest in

October

Average price

$1,460
Air Canada
  • Air Canada
  • 23/3-1/4
  • 4 total stops
  • 70h 35m total
  • Sydney to Fort Lauderdale
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Air Canada
  • Air Canada
  • 11/3
  • 2 total stops
  • 40h 30m total
  • Sydney to Port St. Lucie
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($96 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($58 potential savings vs. average return price).
Search Deals
Average for return flights in October 2025
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Find flight deals to Port St. Lucie

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 29 October 2025.

Mon 3/1110:40SYD - FLL
2 stops27h 43mDelta
Mon 17/1115:30FLL - SYD
2 stops25h 00mDelta
Deal found 27/10$1,769
Mon 3/1111:20SYD - FLL
2 stops24h 29mMultiple Airlines
Mon 17/1119:00FLL - SYD
3 stops46h 35mMultiple Airlines
Deal found 27/10$1,827
Fri 21/1111:20SYD - FLL
2 stops27h 15mAmerican Airlines
Tue 9/1211:38FLL - SYD
2 stops29h 22mAmerican Airlines
Deal found 28/10$1,838
Wed 24/1211:20SYD - FLL
2 stops29h 18mUnited Airlines
Mon 5/113:30FLL - SYD
2 stops27h 45mUnited Airlines
Deal found 27/10$2,202
Wed 24/1220:10SYD - FLL
2 stops32h 28mAmerican Airlines
Mon 5/112:23FLL - SYD
2 stops27h 02mAmerican Airlines
Deal found 28/10$2,224
Fri 26/1211:20SYD - FLL
2 stops25h 24mUnited Airlines
Sat 3/120:19FLL - SYD
2 stops42h 41mUnited Airlines
Deal found 26/10$2,282
Thu 11/1221:40SYD - FLL
2 stops38h 40mHawaiian Airlines
Thu 18/1208:20FLL - SYD
2 stops43h 25mHawaiian Airlines
Deal found 26/10$2,559
Thu 11/1221:40SYD - FLL
2 stops39h 54mAlaska Airlines
Thu 18/1209:07FLL - SYD
2 stops66h 38mAlaska Airlines
Deal found 27/10$2,600

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 29 October 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

Thu 5/2

11:20-11:50

2 stops40h 30m

Fort Lauderdale

Fri 20/2

12:50-09:35

2 stops28h 45m

$1,628

SydneyFort Lauderdale

SYD - FLL

SYDFLL

Sydney Kingsford Smith

Wed 12/11

11:20-13:25

2 stops42h 05m

Fort Lauderdale

Wed 10/12

19:00-06:55

2 stops43h 55m

$1,705

SydneyFort Lauderdale

SYD - FLL

SYDFLL

Sydney Kingsford Smith

Thu 5/2

12:10-17:04

1 stop20h 54m

Fort Lauderdale

Fri 20/2

18:10-09:15

1 stop23h 05m

$1,844

SydneyFort Lauderdale

SYD - FLL

SYDFLL

Sydney Kingsford Smith

Fri 6/2

11:45-20:24

2 stops24h 39m

Fort Lauderdale

Fri 20/2

16:47-10:30

2 stops25h 43m

$1,845

SydneyFort Lauderdale

SYD - FLL

SYDFLL

Sydney Kingsford Smith

Sun 29/3

11:20-11:02

2 stops38h 42m

Fort Lauderdale

Sun 12/4

17:00-07:00

2 stops24h 00m

$1,850

SydneyFort Lauderdale

SYD - FLL

SYDFLL

Sydney Kingsford Smith

Fri 21/11

14:05-00:23

2 stops26h 18m

Fort Lauderdale

Tue 9/12

11:38-06:55

1 stop27h 17m

$1,854

SydneyFort Lauderdale

SYD - FLL

SYDFLL

Sydney Kingsford Smith

Fri 21/11

11:20-19:52

2 stops24h 32m

Fort Lauderdale

Tue 9/12

08:01-09:05

2 stops33h 04m

$2,040

SydneyFort Lauderdale

SYD - FLL

SYDFLL

Sydney Kingsford Smith

Thu 4/12

17:45-22:57

3 stops45h 12m

Fort Lauderdale

Sun 7/12

19:00-09:35

2 stops46h 35m

$2,122

SydneyFort Lauderdale

SYD - FLL

SYDFLL

Sydney Kingsford Smith

Wed 24/12

11:20-00:38

2 stops29h 18m

Fort Lauderdale

Mon 5/1

13:30-09:15

2 stops27h 45m

$2,202

SydneyFort Lauderdale

SYD - FLL

SYDFLL

Sydney Kingsford Smith

Sun 2/11

12:35-21:06

3 stops47h 31m

$1,054

Flights are sorted by cheapest return flights first.

Deals found on 27/10

Showing 1-10 of 18 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 24 October 2025.

Booking 81 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 24 hours 7 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 $1,256
Air Canada
Air Canada
From $1,245
Qantas Airways
Qantas Airways
From $1,479
Virgin Australia
Virgin Australia
From $1,550

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 29 October 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
421 reviews
Check prices

Comfort

7.5

Boarding

7.7

Crew

8.2

Food

6.4

Overall

7.6

Entertainment

6.4

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
421 reviews
Virgin Australia
7.6
Good
421 reviews
Check prices

Comfort

7.5

Boarding

7.7

Crew

8.2

Food

6.4

Overall

7.6

Entertainment

6.4

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
924 reviews
Virgin Australia
7.6
Good
421 reviews
Check prices

Comfort

7.5

Boarding

7.7

Crew

8.2

Food

6.4

Overall

7.6

Entertainment

6.4

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
9,001 reviews
Virgin Australia
7.6
Good
421 reviews
Check prices

Comfort

7.5

Boarding

7.7

Crew

8.2

Food

6.4

Overall

7.6

Entertainment

6.4

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
10,371 reviews
Virgin Australia
7.6
Good
421 reviews
Check prices

Comfort

7.5

Boarding

7.7

Crew

8.2

Food

6.4

Overall

7.6

Entertainment

6.4

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 $153, however they can be found for as little as $121.

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

    For those looking to save time traveling to Port St. Lucie, Brisbane offers the quickest one-way flight (22 hours 29 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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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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