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Port St. Lucie

$100+ Cheap flights from Los Angeles (LAX) to Port St. Lucie, FL

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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — MCO
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Los Angeles to Port St. Lucie are usually found in September or October, booked 59 days in advance, depart on a Tuesday or Wednesday and return on a Friday

Cheap flight deals from Los Angeles to Port St. Lucie

Cheapest flights from Los Angeles to Port St. Lucie
Explore the most affordable flight options available from Los Angeles to Port St. Lucie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 12/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1411:59 pmLAX - FLL
1 stop8h 20mSpirit Airlines
Wed 12/244:23 pmFLL - LAX
Nonstop5h 56mSpirit Airlines
Deal found 12/8$169
This WAYA deal was found by Cheapflights users on 12/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:43 pmLAX - FLL
Nonstop4h 49mMultiple Airlines
Tue 1/67:05 amFLL - LAX
1 stop8h 43mMultiple Airlines
Deal found 12/8$173
This Cheapflightsfares deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:43 pmLAX - FLL
Nonstop4h 49mSpirit Airlines
Wed 1/74:23 pmFLL - LAX
Nonstop5h 56mSpirit Airlines
Deal found 12/10$177
This Kiwi.com deal was found by Cheapflights users on 12/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:43 pmLAX - FLL
Nonstop4h 49mMultiple Airlines
Thu 1/86:40 amFLL - LAX
1 stop9h 08mMultiple Airlines
Deal found 12/8$181
This CheapOair deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:43 pmLAX - FLL
Nonstop4h 49mSpirit Airlines
Mon 1/126:40 amFLL - LAX
1 stop14h 22mSpirit Airlines
Deal found 12/9$182
This Kiwi.com deal was found by Cheapflights users on 12/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:59 pmLAX - FLL
1 stop8h 26mSpirit Airlines
Fri 1/96:40 amFLL - LAX
1 stop14h 22mSpirit Airlines
Deal found 12/8$195
This Cheapflightsfares deal was found by Cheapflights users on 12/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:43 pmLAX - FLL
Nonstop4h 49mSpirit Airlines
Tue 1/64:23 pmFLL - LAX
Nonstop5h 56mSpirit Airlines
Deal found 12/8$197

Find flight deals from Los Angeles to Port St. Lucie

Keep the following information in mind while searching for Los Angeles to Port St. Lucie flight deals. Data was last updated December 12, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$148
(CheapOair)

One-way from

$100
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$358
Provider with most accurate pricing for Los Angeles-Fort Lauderdale flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Fort Lauderdale flights.
Search Deals
From Los Angeles to Port St. Lucie
Search Deals
One-way flight from Los Angeles to Port St. Lucie
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Los Angeles to Port St. Lucie that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Los Angeles to Port St. Lucie that are best for you.

Fly from

Los Angeles

Fly to

Port St. Lucie

Route

Depart

Return

Price

Los AngelesFort Lauderdale

LAX - FLL

LAXFLL

Los Angeles

Sat 1/10

11:59 pm-7:44 am

Nonstop4h 45m

Fort Lauderdale

Thu 1/15

6:40 am-6:02 pm

1 stop14h 22m

$157

Los AngelesFort Lauderdale

LAX - FLL

LAXFLL

Los Angeles

Tue 1/6

11:43 pm-7:32 am

Nonstop4h 49m

Fort Lauderdale

Tue 1/13

6:40 am-6:02 pm

1 stop14h 22m

$157

Los AngelesFort Lauderdale

LAX - FLL

LAXFLL

Los Angeles

Tue 1/13

7:07 pm-11:09 am

1 stop13h 02m

Fort Lauderdale

Sun 1/18

7:50 pm-10:56 pm

Nonstop6h 06m

$157

Los AngelesFort Lauderdale

LAX - FLL

LAXFLL

Los Angeles

Fri 1/9

11:59 pm-7:44 am

Nonstop4h 45m

Fort Lauderdale

Thu 1/15

6:40 am-6:02 pm

1 stop14h 22m

$157

Los AngelesFort Lauderdale

LAX - FLL

LAXFLL

Los Angeles

Sun 1/11

11:59 pm-7:44 am

Nonstop4h 45m

Fort Lauderdale

Thu 1/15

6:40 am-6:02 pm

1 stop14h 22m

$157

Los AngelesFort Lauderdale

LAX - FLL

LAXFLL

Los Angeles

Thu 1/22

7:07 pm-9:08 am

1 stop11h 01m

Fort Lauderdale

Sun 1/25

6:40 am-6:02 pm

1 stop14h 22m

$159

Los AngelesFort Lauderdale

LAX - FLL

LAXFLL

Los Angeles

Fri 1/30

11:59 pm-7:44 am

Nonstop4h 45m

Fort Lauderdale

Sun 2/1

6:40 am-6:02 pm

1 stop14h 22m

$169

Los AngelesFort Lauderdale

LAX - FLL

LAXFLL

Los Angeles

Sun 1/11

7:07 pm-9:08 am

1 stop11h 01m

Fort Lauderdale

Wed 1/14

6:40 am-6:02 pm

1 stop14h 22m

$181

Los AngelesFort Lauderdale

LAX - FLL

LAXFLL

Los Angeles

Thu 2/26

7:45 pm-9:07 am

1 stop10h 22m

Fort Lauderdale

Sun 3/1

8:50 pm-7:09 am

1 stop13h 19m

$189

Los AngelesFort Lauderdale

LAX - FLL

LAXFLL

Los Angeles

Fri 1/9

7:07 pm-11:09 am

1 stop13h 02m

Fort Lauderdale

Sun 1/11

6:40 am-6:02 pm

1 stop14h 22m

$193

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 23 results
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2
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Best time to book a flight from Los Angeles to Port St. Lucie

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

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

Use this chart to determine the optimal time to book a round-trip flight from Los Angeles to Port St. Lucie. Price data was last updated on December 5, 2025.

The best time to book flights from Los Angeles to Port St. Lucie is 59 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, December is the cheapest month in which you can book a flight from Los Angeles to Port St. Lucie (average of $69). Flying from Los Angeles to Port St. Lucie in July is currently the most expensive (average of $148). 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 LAX to LU5?

Find hourly flight availability from Los Angeles 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 December 12, 2025.

One of the essential ways to save on airfare from Los Angeles to Port St. Lucie is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 31% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Los Angeles to Port St. Lucie. Price data was last updated on December 6, 2025.

Travelers seeking maximum savings on their Los Angeles to Port St. Lucie flight should consider departing on Thursday afternoons when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Los Angeles to Port St. Lucie

Explore weekly flight availability from Los Angeles 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 December 12, 2025.

The most flights from LAX to LU5 are scheduled on a Monday (39 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (28 on average).

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 December 12, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Los Angeles to Port St. Lucie. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,008 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
9,095 reviews
Delta
7.9
Good
8,008 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
11,050 reviews
Delta
7.9
Good
8,008 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
JetBlue
7.2
Good
2,899 reviews
Delta
7.9
Good
8,008 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Spirit Airlines
6.3
Okay
8,179 reviews
Delta
7.9
Good
8,008 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Los Angeles 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.

  • What airport do you fly from for flights from Los Angeles to Port St. Lucie?

    If you book a flight to Port St. Lucie from Los Angeles, you will be flying from Los Angeles, which is the city’s only airport. Los Angeles (LAX) is located 9.4 mi from the center of Los Angeles. There are 20 flights from Los Angeles to Port St. Lucie per day from 8 different airlines.

  • How long is the flight from Los Angeles to Port St. Lucie?

    Spirit Airlines can get you from Los Angeles to Port St. Lucie in just under 4h 45m. Your travel time will be generally consistent. The distance between Los Angeles and Port St. Lucie is about 2337 mi. Most flights are nonstop.

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $69. Frontier flights start at $82 while deals on Southwest start at $113 one-way.

  • What are the most reliable airlines from Los Angeles to Port St. Lucie?

    Consider Azul (96%), Virgin Australia (96%) or United Airlines (96%) when booking your flight. These represent the most reliable airlines when flying from Los Angeles to Port St. Lucie.

  • What are the cheapest flights from Los Angeles to Port St. Lucie?

    On average you can expect to pay $829 for a flight from Los Angeles to Port St. Lucie. The cheapest flight overall is $79 while the most popular route, (Los Angeles - Fort Lauderdale) is currently priced at $113.

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

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

  • How can I find direct flights from Los Angeles 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 Los Angeles to Port St. Lucie.

  • Can I find deals for business class flights from Los Angeles to Port St. Lucie?

    Yes. Cheapflights offers flight deals from Los Angeles 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 Los Angeles to Port St. Lucie?

    Currently, December is the cheapest month in which you can book a flight from Los Angeles to Port St. Lucie (average of $69). Flying from Los Angeles to Port St. Lucie in July is currently the most expensive (average of $148). 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.

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Top 8 airlines flying from Los Angeles to Port St. Lucie

Discover the top 8 airlines that operate flights from Los Angeles to Port St. Lucie. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$93Average$205FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$112Average$230FlexibilityNo cancel feeOn-time65%
DeltaCheapest$147Average$383FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$191Average$396FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$199Average$400FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$203Average$367FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$215Average$377FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$243Average$380FlexibilityNo cancel feeOn-time75%

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