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

The cheapest airlines for a one-way flight from Charlotte to Port St. Lucie are Frontier ($40), Allegiant Air ($48), and JetBlue ($88).

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.

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).

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

On average you can expect to pay $585 for a flight from Charlotte to Port St. Lucie. The cheapest flight overall is $77 while the most popular route, (Charlotte Douglas - Fort Lauderdale) is currently priced at $38.

What are the most reliable airlines from Charlotte to Port St. Lucie?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Charlotte to Port St. Lucie on time: GOL (76%), American Airlines (74%), Volaris (72%).

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

Frontier, American Airlines and JetBlue are the most popular airlines when flying from Charlotte to Port St. Lucie.

What airport do you fly from for flights from Charlotte to Port St. Lucie?

If you book a flight to Port St. Lucie from Charlotte, you will be flying from Douglas, which is the city’s only airport. Charlotte Douglas (CLT) is located 5.7 mi from the center of Charlotte. There are 6 flights from Douglas to Port St. Lucie per day from 7 different airlines.

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

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

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

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

Yes. Cheapflights offers flight deals from Charlotte 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.

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Cheapflights Tip: The best prices from Charlotte Douglas to Port St. Lucie are usually found in February or March, booked 49 days in advance, depart on a Monday or Friday and return on a Thursday

Find flight deals from Charlotte to Port St. Lucie

Most accurate provider	FlightHub 3 stars
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Popular in	June
Cheapest in	February
Average price	$297

Provider with most accurate pricing for Charlotte Douglas-Fort Lauderdale flight deals.

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Highest demand for flights based on searches. 7% potential increase in price ($17 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($13 potential savings vs. average RT price).

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Average for round-trip flights in October 2026

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Everything you need to know about your flight from Charlotte to Port St. Lucie

What is the cheapest time of day to fly from CLT to LU5?

Unlike at noon, when flights are generally more expensive, you can save up to 24% on flights from Charlotte to Port St. Lucie by exploring options for tickets in the afternoon.

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

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

Reviews of airlines servicing Port St. Lucie

Peruse reviews from past customers who have flown with Southwest,Allegiant Air, andJetBlue from Charlotte to Port St. Lucie to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

7.9

Good

4,220 reviews

Reviews

1 / 20

8.0

Excellent

Patricia,Oct 2026

DAL - TPA

I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.

Southwest

7.9

Good

4,220 reviews

Southwest

7.9

Good

4,220 reviews

Reviews

1 / 20

8.0

Excellent

Patricia,Oct 2026

DAL - TPA

I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.

Allegiant Air

7.3

Good

680 reviews

Southwest

7.9

Good

4,220 reviews

Reviews

1 / 20

8.0

Excellent

Patricia,Oct 2026

DAL - TPA

I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.

JetBlue

7.1

Good

3,072 reviews

Southwest

7.9

Good

4,220 reviews

Reviews

1 / 20

8.0

Excellent

Patricia,Oct 2026

DAL - TPA

I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.

American Airlines

7.0

Good

12,191 reviews

Southwest

7.9

Good

4,220 reviews

Reviews

1 / 20

8.0

Excellent

Patricia,Oct 2026

DAL - TPA

I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.

Frontier

5.5

Fair

2,516 reviews

Southwest

7.9

Good

4,220 reviews

Reviews

1 / 20

8.0

Excellent

Patricia,Oct 2026

DAL - TPA

I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.

Related info for your journey

What airport do you fly from for flights from Charlotte to Port St. Lucie?
If you book a flight to Port St. Lucie from Charlotte, you will be flying from Douglas, which is the city’s only airport. Charlotte Douglas (CLT) is located 5.7 mi from the center of Charlotte. There are 6 flights from Douglas to Port St. Lucie per day from 7 different airlines.
What are the cheapest airlines to fly from Charlotte to Port St. Lucie one-way?
The cheapest airlines for a one-way flight from Charlotte to Port St. Lucie are Frontier ($40), Allegiant Air ($48), and JetBlue ($88).
What are the most reliable airlines from Charlotte to Port St. Lucie?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Charlotte to Port St. Lucie on time: GOL (76%), American Airlines (74%), Volaris (72%).
What are the cheapest flights from Charlotte to Port St. Lucie?
On average you can expect to pay $585 for a flight from Charlotte to Port St. Lucie. The cheapest flight overall is $77 while the most popular route, (Charlotte Douglas - Fort Lauderdale) is currently priced at $38.
Can I find deals for flights from Charlotte to Port St. Lucie that include hotel bookings?
Yes. In addition to deals on Charlotte to Port St. Lucie flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Charlotte 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 Charlotte to Port St. Lucie.
Can I find deals for business class flights from Charlotte to Port St. Lucie?
Yes. Cheapflights offers flight deals from Charlotte 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.

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Top 7 airlines flying from Charlotte to Port St. Lucie

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$34	Average$156	FlexibilityNo cancel fee	On-time62%
Allegiant Air	Cheapest$84	Average$178	FlexibilityNo cancel fee	On-time88%
JetBlue	Cheapest$175	Average$272	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$246	Average$466	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$247	Average$482	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$250	Average$372	FlexibilityNo cancel fee	On-time63%
United Airlines	Cheapest$319	Average$495	FlexibilityNo cancel fee	On-time69%

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Cheap flights from Charlotte (CLT) to Port St. Lucie, FL

Find cheap flights from Charlotte to Port St. Lucie with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Charlotte to Port St. Lucie

Most accurate provider

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Popular in

Cheapest in

Average price

Cheapflights Insights

What is the cheapest time of day to fly from CLT to LU5?

Unlike at noon, when flights are generally more expensive, you can save up to 24% on flights from Charlotte to Port St. Lucie by exploring options for tickets in the afternoon.

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

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

Reviews of airlines servicing Port St. Lucie

Peruse reviews from past customers who have flown with Southwest,Allegiant Air, andJetBlue from Charlotte to Port St. Lucie to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Charlotte to Port St. Lucie?

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

What are the most reliable airlines from Charlotte to Port St. Lucie?

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

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

How can I find direct flights from Charlotte to Port St. Lucie?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Charlotte to Port St. Lucie

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Port St. Lucie by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Charlotte to Port St. Lucie by cabin class

Find flights from Charlotte to Port St. Lucie, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Charlotte and Port St. Lucie flights

Browse other Charlotte and Port St. Lucie flight options. Last updated on October 27, 2026.

Other flights from Charlotte

Browse through other flights departing from Charlotte. Flights are based on user searches made on Cheapflights and were last updated on October 27, 2026.

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Charlotte to Port St. Lucie flights

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Top 7 airlines flying from Charlotte to Port St. Lucie

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