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Port St. Lucie

$59+ Cheap flights from Houston 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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — MCO
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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The best prices from Houston to Port St. Lucie are usually found in February or January, booked 69 days in advance, depart on a Wednesday or Sunday and return on a Saturday

Cheap flight deals from Houston to Port St. Lucie

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Port St. Lucie (LU5). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$106
(Cheapflightsfares)

One-way from

$59
(Kiwi.com)

Popular in

March

Cheapest in

February

Average price

$144
From Houston to Port St. Lucie
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One-way flight from Houston to Port St. Lucie
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High demand for flights, 7% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Houston to Port St. Lucie

Cheapest flights from Houston to Port St. Lucie
Explore the most affordable flight options available from Houston to Port St. Lucie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 1/20. 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.
Thu 2/68:00 amIAH - FLL
Nonstop2h 26mSpirit Airlines
Fri 2/79:05 pmFLL - IAH
Nonstop2h 58mSpirit Airlines
Deal found 1/20$106
This Southwest deal was found by Cheapflights users on 1/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/187:15 pmHOU - FLL
Nonstop2h 15mSouthwest
Tue 2/256:10 amFLL - HOU
Nonstop2h 55mSouthwest
Deal found 1/21$167
This Booking.com deal was found by Cheapflights users on 1/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/255:30 amIAH - FLL
Nonstop2h 36mMultiple Airlines
Sun 4/2710:48 pmFLL - IAH
1 stop10h 57mMultiple Airlines
Deal found 1/20$190
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/196:00 amHOU - FLL
1 stop6h 01mDelta
Tue 2/255:25 amFLL - HOU
1 stop5h 05mDelta
Deal found 1/20$197
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/811:54 amIAH - FLL
1 stop9h 22mDelta
Mon 2/107:45 pmFLL - IAH
1 stop5h 14mDelta
Deal found 1/20$257
This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/238:01 pmHOU - FLL
1 stop13h 26mAllegiant Air
Fri 6/279:47 amFLL - HOU
1 stop10h 24mAllegiant Air
Deal found 1/20$289
This American Airlines deal was found by Cheapflights users on 1/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/166:00 amHOU - FLL
1 stop5h 23mAmerican Airlines
Thu 2/207:09 pmFLL - HOU
1 stop5h 41mAmerican Airlines
Deal found 1/21$355
This eDestinos deal was found by Cheapflights users on 1/20. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2311:58 amHOU - FLL
1 stop28h 45mMultiple Airlines
Sun 1/2610:33 amFLL - HOU
2 stops24h 03mMultiple Airlines
Deal found 1/20$526

Find flights from Houston to Port St. Lucie within your budget

Customize your flight search to find flights from Houston 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HoustonFort Lauderdale

IAH - FLL

IAHFLL

Houston George Bush Intcntl

Thu 2/6

8:00 am-11:26 am

Nonstop2h 26m

Fort Lauderdale

Fri 2/7

9:05 pm-11:03 pm

Nonstop2h 58m

$106

HoustonFort Lauderdale

HOU - FLL

HOUFLL

Houston Hobby

Tue 2/18

7:15 pm-10:30 pm

Nonstop2h 15m

Fort Lauderdale

Tue 2/25

6:10 am-8:05 am

Nonstop2h 55m

$167

HoustonFort Lauderdale

IAH - FLL

IAHFLL

Houston George Bush Intcntl

Mon 4/28

3:19 pm-9:48 pm

1 stop5h 29m

Fort Lauderdale

Sat 5/3

2:50 pm-10:18 pm

1 stop8h 28m

$187

HoustonFort Lauderdale

HOU - FLL

HOUFLL

Houston Hobby

Wed 2/19

6:00 am-1:01 pm

1 stop6h 01m

Fort Lauderdale

Tue 2/25

5:25 am-9:30 am

1 stop5h 05m

$197

HoustonFort Lauderdale

IAH - FLL

IAHFLL

Houston George Bush Intcntl

Tue 3/4

6:00 am-12:04 pm

1 stop5h 04m

Fort Lauderdale

Tue 3/11

12:00 pm-3:58 pm

1 stop4h 58m

$207

HoustonFort Lauderdale

IAH - FLL

IAHFLL

Houston George Bush Intcntl

Sat 3/1

6:20 pm-12:42 am

1 stop5h 22m

Fort Lauderdale

Mon 3/3

5:34 pm-10:43 pm

1 stop6h 09m

$208

HoustonFort Lauderdale

IAH - FLL

IAHFLL

Houston George Bush Intcntl

Fri 2/28

6:42 pm-10:15 pm

Nonstop2h 33m

Fort Lauderdale

Mon 3/3

5:05 pm-1:40 pm

1 stop21h 35m

$286

HoustonFort Lauderdale

HOU - FLL

HOUFLL

Houston Hobby

Mon 6/23

8:01 pm-10:27 am

1 stop13h 26m

Fort Lauderdale

Fri 6/27

9:47 am-7:11 pm

1 stop10h 24m

$289

HoustonFort Lauderdale

HOU - FLL

HOUFLL

Houston Hobby

Sun 2/16

6:00 am-12:23 pm

1 stop5h 23m

Fort Lauderdale

Thu 2/20

7:09 pm-11:50 pm

1 stop5h 41m

$355

HoustonFort Lauderdale

HOU - FLL

HOUFLL

Houston Hobby

Fri 7/18

8:03 pm-9:55 am

1 stop12h 52m

Fort Lauderdale

Sat 7/26

6:41 pm-5:36 pm

3 stops23h 55m

$537

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 22 results
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Best time to book a flight from Houston to Port St. Lucie

Have a flexible travel schedule? Discover the best time to fly to Port St. Lucie from Houston 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.

Travel insights for flights from Houston to Port St. Lucie

Get recent, data-driven insights about flights from Houston to Port St. Lucie including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Houston to Port St. Lucie. Price data was last updated on January 17, 2025.

The price you pay for your flight from Houston to Port St. Lucie may vary depending on when you book. For the best chance of a lower fare, look to book 69 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, May is the cheapest month in which you can book a flight from Houston to Port St. Lucie (average of $206). Flying from Houston to Port St. Lucie in November is currently the most expensive (average of $289). 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 HOU to LU5?

Find hourly flight availability from Houston 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 January 21, 2025.

When flying from Houston to Port St. Lucie, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Use this chart to determine the cheapest time to fly round-trip from Houston to Port St. Lucie. Price data was last updated on December 16, 2024.

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

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 1.8 - 8.3 inches per month. September is typically the wettest month, when rainfall can reach 8.3 in. February is typically the driest time to visit Port St. Lucie when rainfall is around 1.8 in.

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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 66.2 F).

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 January 21, 2025.
Peruse reviews from past customers who have flown with Delta, American Airlines and Spirit Airlines from Houston to Port St. Lucie to help guide your decision. 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.
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Alaska Airlines
8.0
Very good
9,706 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

JetBlue
7.4
Good
3,201 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

United Airlines
7.4
Good
8,985 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Related info for your journey

Find useful and relevant information for your journey from Houston 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 are the cheapest airlines to fly from Houston 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 $59. Frontier flights start at $61 while deals on Southwest start at $79 one-way.

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

    The cheapest flight price from Houston to Port St. Lucie is $98. On average you can expect to pay $383. The most popular route, (Houston Hobby - Fort Lauderdale), can usually be booked for $84.

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Houston to Port St. Lucie (average of $206). Flying from Houston to Port St. Lucie in November is currently the most expensive (average of $289). 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

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Alternative routes for Houston to Port St. Lucie

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Houston to Port St. Lucie

Discover the top 6 airlines that operate flights from Houston 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$55Average$165FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$58Average$159FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$157Average$431FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$169Average$371FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$177Average$393FlexibilityNo cancel feeOn-time63%
DeltaCheapest$196Average$406FlexibilityNo cancel feeOn-timeN/A
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