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Port St. Lucie

$34+ Cheap flights from Washington, D.C. (WAS) 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — MCO
abr. 14 — abr. 211
lun. 4/14
lun. 4/21
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. to Port St. Lucie are usually found in September or August, booked 46 days in advance, depart on a Tuesday or Wednesday and return on a Friday

Cheap flight deals from Washington, D.C. to Port St. Lucie

Keep the following information in mind while searching for Washington, D.C. to Port St. Lucie flight deals. Data was last updated abril 9, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$84
(FlightHub)

One-way from

$42
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$283
Provider with most accurate pricing for Washington, D.C. (WAS)-Fort Lauderdale flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Fort Lauderdale flights.
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From Washington, D.C. (WAS) to Port St. Lucie
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One-way flight from Washington, D.C. (WAS) to Port St. Lucie
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Highest demand for flights based on searches. 13% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Washington, D.C. to Port St. Lucie

Cheapest flights from Washington, D.C. to Port St. Lucie
Explore the most affordable flight options available from Washington, D.C. to Port St. Lucie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 9, 2025.

This FlightHub deal was found by Cheapflights users on 4/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/237:55 pmBWI - FLL
Nonstop2h 39mSpirit Airlines
mar. 4/296:55 amFLL - BWI
Nonstop2h 27mSpirit Airlines
Deal found 4/8$84
This JetBlue deal was found by Cheapflights users on 4/8. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/248:00 pmDCA - FLL
Nonstop2h 42mJetBlue
mié. 5/284:27 pmFLL - DCA
Nonstop2h 33mJetBlue
Deal found 4/8$179
This United Airlines deal was found by Cheapflights users on 4/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/246:50 pmIAD - FLL
Nonstop2h 45mUnited Airlines
sáb. 5/318:40 amFLL - IAD
Nonstop2h 34mUnited Airlines
Deal found 4/8$179
This Southwest deal was found by Cheapflights users on 4/7. 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.
mié. 5/712:10 pmDCA - FLL
1 stop5h 45mSouthwest
mié. 5/146:05 pmFLL - DCA
Nonstop2h 45mSouthwest
Deal found 4/7$191
This American Airlines deal was found by Cheapflights users on 4/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/267:30 amDCA - FLL
Nonstop2h 27mAmerican Airlines
mié. 7/211:15 amFLL - DCA
Nonstop2h 34mAmerican Airlines
Deal found 4/8$193
This Priceline deal was found by Cheapflights users on 4/8. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/259:32 pmBWI - FLL
Nonstop2h 42mMultiple Airlines
dom. 4/278:59 amFLL - BWI
1 stop8h 47mMultiple Airlines
Deal found 4/8$195
This Cheapflightsfares deal was found by Cheapflights users on 4/8. 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.
vie. 5/24:00 pmIAD - FLL
1 stop5h 30mFrontier
lun. 5/59:05 amFLL - IAD
1 stop5h 18mFrontier
Deal found 4/8$196
This Delta deal was found by Cheapflights users on 4/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/247:33 pmDCA - FLL
1 stop4h 57mDelta
sáb. 5/315:30 amFLL - DCA
1 stop7h 13mDelta
Deal found 4/8$199
This Delta deal was found by Cheapflights users on 4/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/246:00 pmIAD - FLL
1 stop6h 30mDelta
mié. 5/285:24 pmFLL - IAD
1 stop6h 11mDelta
Deal found 4/8$199
This Frontier deal was found by Cheapflights users on 4/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/66:07 amBWI - FLL
1 stop8h 50mFrontier
jue. 5/159:05 amFLL - BWI
1 stop8h 41mFrontier
Deal found 4/8$200
This Mytrip deal was found by Cheapflights users on 4/7. 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.
vie. 6/273:13 pmIAD - FLL
1 stop5h 55mMultiple Airlines
dom. 7/68:05 pmFLL - IAD
1 stop13h 18mMultiple Airlines
Deal found 4/7$213
This Mytrip deal was found by Cheapflights users on 4/7. 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.
sáb. 6/289:42 pmIAD - FLL
1 stop13h 55mAllegiant Air
dom. 7/68:05 pmFLL - IAD
1 stop13h 18mAllegiant Air
Deal found 4/7$215

Cheapflights Fare Finder

Customize your flight search to find flights from Washington, D.C. 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 abril 9, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Port St. Lucie that are best for you.

Fly from

Washington, D.C.

Fly to

Port St. Lucie

Route

Depart

Return

Price

BaltimoreFort Lauderdale

BWI - FLL

BWIFLL

Baltimore/Washington

mié. 4/23

7:55 pm-10:34 pm

Nonstop2h 39m

Fort Lauderdale

mar. 4/29

6:55 am-9:22 am

Nonstop2h 27m

$84

Washington, D.C.Fort Lauderdale

DCA - FLL

DCAFLL

Washington, D.C. Reagan-National

sáb. 5/24

8:00 pm-10:42 pm

Nonstop2h 42m

Fort Lauderdale

mié. 5/28

4:27 pm-7:00 pm

Nonstop2h 33m

$179

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

sáb. 5/24

6:50 pm-9:35 pm

Nonstop2h 45m

Fort Lauderdale

sáb. 5/31

8:40 am-11:14 am

Nonstop2h 34m

$179

Washington, D.C.Fort Lauderdale

DCA - FLL

DCAFLL

Washington, D.C. Reagan-National

mié. 5/7

12:10 pm-5:55 pm

1 stop5h 45m

Fort Lauderdale

mié. 5/14

6:05 pm-8:50 pm

Nonstop2h 45m

$191

Washington, D.C.Fort Lauderdale

DCA - FLL

DCAFLL

Washington, D.C. Reagan-National

jue. 6/26

7:30 am-9:57 am

Nonstop2h 27m

Fort Lauderdale

mié. 7/2

11:15 am-1:49 pm

Nonstop2h 34m

$193

BaltimoreFort Lauderdale

BWI - FLL

BWIFLL

Baltimore/Washington

vie. 4/25

9:32 pm-12:14 am

Nonstop2h 42m

Fort Lauderdale

dom. 4/27

8:59 am-5:46 pm

1 stop8h 47m

$195

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

vie. 5/2

4:00 pm-9:30 pm

1 stop5h 30m

Fort Lauderdale

lun. 5/5

9:05 am-2:23 pm

1 stop5h 18m

$196

Washington, D.C.Fort Lauderdale

DCA - FLL

DCAFLL

Washington, D.C. Reagan-National

sáb. 5/24

7:33 pm-12:30 am

1 stop4h 57m

Fort Lauderdale

mié. 5/28

1:35 pm-8:36 pm

1 stop7h 01m

$199

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

sáb. 5/24

6:00 pm-12:30 am

1 stop6h 30m

Fort Lauderdale

mié. 5/28

5:24 pm-11:35 pm

1 stop6h 11m

$199

BaltimoreFort Lauderdale

BWI - FLL

BWIFLL

Baltimore/Washington

mar. 5/6

6:07 am-2:57 pm

1 stop8h 50m

Fort Lauderdale

jue. 5/15

9:05 am-5:46 pm

1 stop8h 41m

$200

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/7

Showing 1-10 of 36 results
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Best time to book a flight from Washington, D.C. to Port St. Lucie

Have a flexible travel schedule? Discover the best time to fly to Port St. Lucie from Washington, D.C. 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 Washington, D.C. to Port St. Lucie

How far ahead should I book a flight from Washington, D.C. to Port St. Lucie?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Port St. Lucie. Price data was last updated on April 4, 2025.

To ensure you get the cheapest price possible for a flight from Washington, D.C. to Port St. Lucie, you should look to book at least 46 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Washington, D.C. to Port St. Lucie?

Currently, May is the cheapest month in which you can book a flight from Washington, D.C. to Port St. Lucie (average of $206). Flying from Washington, D.C. 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 WAS to LU5?

Find hourly flight availability from Washington, D.C. 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 abril 9, 2025.

When flying from Washington, D.C. 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 Washington, D.C. to Port St. Lucie?

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

Travelers seeking maximum savings on their Washington, D.C. to Port St. Lucie flight should consider departing on Wednesday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Washington, D.C. to Port St. Lucie

Explore weekly flight availability from Washington, D.C. 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 abril 9, 2025.

The most flights from WAS to LU5 are scheduled on a Monday (42 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (26 on average).

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 abril 9, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Washington, D.C. to Port St. Lucie by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,847 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,847 reviews
Alaska Airlines
8.0
Very good
9,847 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,281 reviews
Alaska Airlines
8.0
Very good
9,847 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,906 reviews
Alaska Airlines
8.0
Very good
9,847 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Avelo Airlines
7.5
Good
Alaska Airlines
8.0
Very good
9,847 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,633 reviews
Alaska Airlines
8.0
Very good
9,847 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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 Washington, D.C. to Port St. Lucie one-way?

    One-way options have recently been found by users for as low as $42 on Spirit Airlines. Other airlines that offer cheap prices include JetBlue from $90 and United Airlines from $90 one-way.

  • What are the most popular routes from Washington, D.C. to Port St. Lucie?

    The most popular route from Washington, D.C. to Port St. Lucie is Baltimore/Washington - Fort Lauderdale. You may also consider Washington, D.C. Dulles Intl - Fort Lauderdale or Washington, D.C. Reagan-National - Fort Lauderdale.

  • What are the most reliable airlines from Washington, D.C. to Port St. Lucie?

    Before booking your flight to Port St. Lucie from Washington, D.C., check out the most reliable airlines to get you to your destination on time: Spirit Airlines (86%), Southwest (75%), Frontier( 73%).

  • What are the cheapest flights from Washington, D.C. to Port St. Lucie?

    Looking for the cheapest flight from Washington, D.C. to Port St. Lucie? While on average our users pay $139, our data indicates the cheapest price to be $37. The most popular route (Baltimore/Washington - Fort Lauderdale), is priced around $74.

  • Can I find deals for flights from Washington, D.C. to Port St. Lucie that include hotel bookings?

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

  • How can I find direct flights from Washington, D.C. 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 Washington, D.C. to Port St. Lucie.

  • Can I find deals for business class flights from Washington, D.C. to Port St. Lucie?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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 Washington, D.C. to Port St. Lucie?

    Currently, May is the cheapest month in which you can book a flight from Washington, D.C. to Port St. Lucie (average of $206). Flying from Washington, D.C. 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 Washington, D.C. to Port St. Lucie

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Washington, D.C. to Port St. Lucie

Discover the top 8 airlines that operate flights from Washington, D.C. 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 abril 9, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$56Average$161FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$59Average$163FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$88Average$226FlexibilityNo cancel feeOn-time62%
DeltaCheapest$89Average$309FlexibilityNo cancel feeOn-timeN/A
Breeze AirwaysCheapest$113Average$159FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$129Average$379FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$133Average$359FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$147Average$342FlexibilityNo cancel feeOn-time69%

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