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Port St. Lucie

$47+ 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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — MCO
ene. 26 — feb. 21
dom. 1/26
dom. 2/2
1 adult, Economy
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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 Monday and return on a Thursday

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

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) 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 enero 21, 2025.

Round-trip from

$96
(Kiwi.com)

One-way from

$47
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$196
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. 12% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($10 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 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 enero 21, 2025.

This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/11:55 pmBWI - FLL
Nonstop2h 43mSpirit Airlines
lun. 2/39:29 pmFLL - BWI
Nonstop2h 30mSpirit Airlines
Deal found 1/21$96
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/196:00 amBWI - FLL
1 stop5h 33mMultiple Airlines
mié. 3/59:58 pmFLL - BWI
Nonstop2h 34mMultiple Airlines
Deal found 1/21$99
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/2410:56 amBWI - FLL
1 stop10h 52mFrontier
jue. 5/18:40 amFLL - BWI
1 stop9h 06mFrontier
Deal found 1/21$110
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/310:39 amIAD - FLL
1 stop9h 14mFrontier
jue. 2/1312:33 pmFLL - IAD
1 stop5h 44mFrontier
Deal found 1/20$130
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.
dom. 2/96:59 amDCA - FLL
Nonstop2h 59mAmerican Airlines
jue. 2/1311:14 amFLL - DCA
Nonstop2h 31mAmerican Airlines
Deal found 1/21$137
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/85:50 pmIAD - FLL
Nonstop2h 51mUnited Airlines
sáb. 2/159:00 amFLL - IAD
Nonstop2h 37mUnited Airlines
Deal found 1/21$137
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.
jue. 2/69:05 amDCA - FLL
1 stop6h 05mSouthwest
mié. 2/126:15 pmFLL - DCA
Nonstop2h 40mSouthwest
Deal found 1/21$168
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/44:00 pmDCA - FLL
Nonstop2h 43mJetBlue
mié. 2/123:10 pmFLL - DCA
Nonstop2h 30mJetBlue
Deal found 1/21$179
This Delta deal was found by Cheapflights users on 1/19. 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.
mié. 2/56:00 amIAD - FLL
1 stop4h 58mDelta
sáb. 2/86:00 amFLL - IAD
1 stop5h 48mDelta
Deal found 1/19$197
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/178:10 amDCA - FLL
1 stop5h 40mDelta
mié. 2/193:55 pmFLL - DCA
1 stop5h 38mDelta
Deal found 1/21$207
This Mytrip deal was found by Cheapflights users on 1/19. 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.
mar. 2/188:25 amIAD - FLL
2 stops12h 47mMultiple Airlines
vie. 2/216:45 amFLL - IAD
2 stops9h 30mMultiple Airlines
Deal found 1/19$226
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/156:31 pmIAD - FLL
1 stop4h 23mAmerican Airlines
mié. 2/198:05 amFLL - IAD
1 stop5h 13mAmerican Airlines
Deal found 1/20$268

Find flights from Washington, D.C. to Port St. Lucie within your budget

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 enero 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BaltimoreFort Lauderdale

BWI - FLL

BWIFLL

Baltimore/Washington

sáb. 2/1

1:55 pm-4:38 pm

Nonstop2h 43m

Fort Lauderdale

lun. 2/3

9:29 pm-11:59 pm

Nonstop2h 30m

$96

BaltimoreFort Lauderdale

BWI - FLL

BWIFLL

Baltimore/Washington

mié. 2/19

6:00 am-11:33 am

1 stop5h 33m

Fort Lauderdale

mié. 3/5

1:35 pm-4:07 pm

Nonstop2h 32m

$99

BaltimoreFort Lauderdale

BWI - FLL

BWIFLL

Baltimore/Washington

mar. 4/8

6:00 am-11:14 am

1 stop5h 14m

Fort Lauderdale

mar. 4/22

1:16 pm-9:12 pm

1 stop7h 56m

$130

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

lun. 2/3

10:39 am-7:53 pm

1 stop9h 14m

Fort Lauderdale

jue. 2/13

12:33 pm-6:17 pm

1 stop5h 44m

$130

Washington, D.C.Fort Lauderdale

DCA - FLL

DCAFLL

Washington, D.C. Reagan-National

mié. 2/5

3:13 pm-6:12 pm

Nonstop2h 59m

Fort Lauderdale

sáb. 2/8

6:57 pm-9:29 pm

Nonstop2h 32m

$137

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

dom. 2/9

5:50 pm-8:41 pm

Nonstop2h 51m

Fort Lauderdale

mar. 2/11

8:50 am-11:24 am

Nonstop2h 34m

$137

Washington, D.C.Fort Lauderdale

DCA - FLL

DCAFLL

Washington, D.C. Reagan-National

jue. 2/6

9:05 am-3:10 pm

1 stop6h 05m

Fort Lauderdale

mié. 2/12

6:15 pm-8:55 pm

Nonstop2h 40m

$168

Washington, D.C.Fort Lauderdale

DCA - FLL

DCAFLL

Washington, D.C. Reagan-National

mar. 2/4

12:23 pm-3:05 pm

Nonstop2h 42m

Fort Lauderdale

sáb. 2/8

9:00 am-11:33 am

Nonstop2h 33m

$179

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

mié. 2/5

7:25 am-12:04 pm

1 stop4h 39m

Fort Lauderdale

mar. 2/11

3:59 pm-9:05 pm

1 stop5h 06m

$197

Washington, D.C.Fort Lauderdale

DCA - FLL

DCAFLL

Washington, D.C. Reagan-National

lun. 2/17

8:10 am-1:50 pm

1 stop5h 40m

Fort Lauderdale

mié. 2/19

5:25 am-11:26 am

1 stop6h 01m

$207

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 32 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.

Travel insights for flights from Washington, D.C. to Port St. Lucie

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

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 January 17, 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 enero 21, 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 Tuesday 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 enero 21, 2025.

The most flights from WAS to LU5 are scheduled on a Monday (42 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (29 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 enero 21, 2025.
Get a feel of what it's like to fly with American Airlines, Spirit Airlines 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.
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Boarding

8.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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

Comfort

8.1

Food

7.2

Boarding

8.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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

Comfort

8.1

Food

7.2

Boarding

8.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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

Comfort

8.1

Food

7.2

Boarding

8.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

JetBlue
7.4
Good
3,200 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Boarding

8.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,984 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Boarding

8.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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 $47 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $50 and JetBlue 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 (89%), Frontier (86%), Southwest( 74%).

  • 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 $206, our data indicates the cheapest price to be $53. The most popular route (Baltimore/Washington - Fort Lauderdale), is priced around $76.

  • 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 enero 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$49Average$158FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$59Average$152FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$78Average$218FlexibilityNo cancel feeOn-time62%
DeltaCheapest$93Average$337FlexibilityNo cancel feeOn-timeN/A
Breeze AirwaysCheapest$113Average$141FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$130Average$369FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$133Average$370FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$143Average$342FlexibilityNo cancel feeOn-time69%
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