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

For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $36. Users have also found prices from $88 and $99 on Southwest and Delta, respectively.

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

Looking for the cheapest flight from Baltimore to Port St. Lucie? While on average our users pay $146, our data indicates the cheapest price to be $38. The most popular route (Baltimore/Washington - Fort Lauderdale), is priced around $73.

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

No one likes to see their flight delayed. When booking a flight from Baltimore to Port St. Lucie consider choosing Spirit Airlines (86%), Southwest (75%) or Frontier (73%) as they are the most reliable in getting you off to your destination on time.

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

Consider American Airlines, JetBlue or Delta when booking your flight. These represent the most popular airlines when flying from Baltimore to Port St. Lucie.

How far in advance should I book a flight from Baltimore to Port St. Lucie?

Find a great deal and save up to 83% by booking at least 47 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Baltimore to Port St. Lucie within the next two weeks, with the cheapest ticket starting at $186.

What is the cheapest month to fly from Baltimore to Port St. Lucie?

Flights from Baltimore to Port St. Lucie lean towards being more expensive in December. Prices are generally better when you fly from Baltimore to Port St. Lucie in September, with the cheapest ticket starting at $48.

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

If you book a flight to Port St. Lucie from Baltimore, you will be flying from Baltimore/Washington, which is the city’s only airport. Baltimore/Washington (BWI) is located 8.5 mi from the center of Baltimore. There are 8 flights from Baltimore/Washington to Port St. Lucie per day from 7 different airlines.

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

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

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

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

Yes. Cheapflights offers flight deals from Baltimore 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.

$35+ Flights from Baltimore to Port St. Lucie

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Cheapflights Tip: The best prices from Baltimore/Washington to Port St. Lucie are usually found in September or July, booked 58 days in advance, depart on a Wednesday or Friday and return on a Saturday

Cheap flight deals from Baltimore to Port St. Lucie

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$84 (Cheapflightsfares)
One-way from	$36 (Cheapflightsfares)
Popular in	December
Cheapest in	September
Average price	$241

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 Baltimore/Washington to Port St. Lucie

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One-way flight from Baltimore/Washington to Port St. Lucie

Search Deals

Highest demand for flights based on searches. 19% potential increase in price ($46 potential increase over avg. RT price).

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Cheapest flight prices on average. 7% potential price decrease ($13 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 Baltimore to Port St. Lucie

Cheapest flights from Baltimore to Port St. Lucie
Explore the most affordable flight options available from Baltimore to Port St. Lucie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

Mon 5/56:50 amBWI - FLL

Nonstop2h 40mSpirit Airlines

Wed 5/712:02 pmFLL - BWI

Nonstop2h 31mSpirit Airlines

Deal found 4/14

$84

Mon 5/127:44 pmBWI - FLL

1 stop4h 46mDelta

Wed 5/145:24 pmFLL - BWI

1 stop5h 21mDelta

Deal found 4/14

$197

Sat 5/108:17 pmBWI - FLL

1 stop4h 12mAmerican Airlines

Mon 5/127:29 pmFLL - BWI

1 stop4h 24mAmerican Airlines

Deal found 4/15

$200

Tue 4/296:40 amBWI - FLL

1 stop5h 43mFrontier

Sat 5/33:48 pmFLL - BWI

1 stop8h 56mFrontier

Deal found 4/14

$220

Best flights from Baltimore to Port St. Lucie
Discover carefully curated flight deals from Baltimore to Port St. Lucie that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 15, 2025.

Mon 5/56:50 amBWI - FLL

Nonstop2h 40mSpirit Airlines

Wed 5/712:02 pmFLL - BWI

Nonstop2h 31mSpirit Airlines

Deal found 4/14

$84

Mon 5/127:44 pmBWI - FLL

1 stop4h 46mDelta

Tue 5/1312:25 pmFLL - BWI

1 stop4h 48mDelta

Deal found 4/14

$197

Sat 5/105:00 amBWI - FLL

1 stop4h 07mAmerican Airlines

Mon 5/127:29 pmFLL - BWI

1 stop4h 24mAmerican Airlines

Deal found 4/15

$200

Tue 4/296:40 amBWI - FLL

1 stop5h 43mFrontier

Fri 5/29:05 amFLL - BWI

1 stop8h 41mFrontier

Deal found 4/14

$220

Tue 5/137:15 amBWI - FLL

1 stop5h 00mSouthwest

Thu 5/296:30 amFLL - BWI

2 stops7h 35mSouthwest

Deal found 4/13

$244

Last-minute flights from Baltimore to Port St. Lucie
Discover last-minute flight deals from Baltimore to Port St. Lucie. Data last updated April 15, 2025 and is based on user searches.

Sun 4/2012:40 pmBWI - FLL

2 stops7h 35mSouthwest

Wed 5/147:05 amFLL - BWI

2 stops9h 05mSouthwest

Deal found 4/14

$447

Mon 4/2111:42 amBWI - FLL

1 stop9h 43mMultiple Airlines

Thu 4/246:33 pmFLL - BWI

2 stops15h 50mMultiple Airlines

Deal found 4/14

$281

Tue 4/226:40 amBWI - FLL

1 stop5h 43mFrontier

Mon 4/2810:33 pmFLL - BWI

1 stop11h 12mFrontier

Deal found 4/13

$230

Wed 4/239:32 pmBWI - FLL

Nonstop2h 42mSpirit Airlines

Tue 4/296:55 amFLL - BWI

Nonstop2h 27mSpirit Airlines

Deal found 4/14

$89

Wed 4/2310:45 amBWI - FLL

1 stop4h 13mAmerican Airlines

Wed 4/235:37 pmFLL - BWI

1 stop4h 42mAmerican Airlines

Deal found 4/14

$585

Wed 4/236:15 amBWI - FLL

1 stop8h 38mUnited Airlines

Tue 4/299:00 amFLL - BWI

2 stops12h 42mUnited Airlines

Deal found 4/13

$630

Fri 4/257:00 amBWI - FLL

1 stop7h 44mDelta

Mon 4/285:30 amFLL - BWI

1 stop5h 25mDelta

Deal found 4/14

$571

Tue 4/296:40 amBWI - FLL

1 stop5h 43mFrontier

Fri 5/29:05 amFLL - BWI

1 stop8h 41mFrontier

Deal found 4/14

$220

Mon 5/57:55 pmBWI - FLL

Nonstop2h 42mSpirit Airlines

Wed 5/712:02 pmFLL - BWI

Nonstop2h 31mSpirit Airlines

Deal found 4/14

$84

Sat 5/108:17 pmBWI - FLL

1 stop4h 12mAmerican Airlines

Mon 5/127:29 pmFLL - BWI

1 stop4h 24mAmerican Airlines

Deal found 4/15

$200

Mon 5/127:44 pmBWI - FLL

1 stop4h 46mDelta

Wed 5/145:24 pmFLL - BWI

1 stop5h 21mDelta

Deal found 4/14

$197

One-way flights from Baltimore to Port St. Lucie
Search for one-way flight options from Baltimore to Port St. Lucie. Find affordable one-way fares based on user searches. Data last updated April 15, 2025.

Wed 4/307:55 pmBWI - FLL

Nonstop2h 42mSpirit Airlines

Deal found 4/14

$36

Wed 5/2110:15 pmBWI - FLL

Nonstop2h 40mSouthwest

Deal found 4/15

$88

Sun 5/185:40 amBWI - FLL

1 stop5h 20mDelta

Deal found 4/14

$99

Tue 7/810:39 amBWI - FLL

1 stop8h 04mFrontier

Deal found 4/15

$141

Wed 5/146:45 amBWI - FLL

2 stops29h 30mUnited Airlines

Deal found 4/15

$222

Sun 7/137:50 pmBWI - FLL

2 stops28h 49mAmerican Airlines

Deal found 4/14

$498

Cheapflights Fare Finder

Use the filters below to find and compare flights from Baltimore to Port St. Lucie that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreFort Lauderdale

BWI - FLL

BWIFLL

Baltimore/Washington

Mon 5/5

7:55 pm-10:37 pm

Nonstop2h 42m

Fort Lauderdale

Wed 5/7

12:02 pm-2:33 pm

Nonstop2h 31m

$84

BaltimoreFort Lauderdale

BWI - FLL

BWIFLL

Baltimore/Washington

Mon 5/12

7:44 pm-12:30 am

1 stop4h 46m

Fort Lauderdale

Tue 5/13

12:25 pm-5:13 pm

1 stop4h 48m

$197

BaltimoreFort Lauderdale

BWI - FLL

BWIFLL

Baltimore/Washington

Sat 5/10

8:17 pm-12:29 am

1 stop4h 12m

Fort Lauderdale

Mon 5/12

7:29 pm-11:53 pm

1 stop4h 24m

$200

BaltimoreFort Lauderdale

BWI - FLL

BWIFLL

Baltimore/Washington

Tue 4/29

6:40 am-12:23 pm

1 stop5h 43m

Fort Lauderdale

Sat 5/3

3:48 pm-12:44 am

1 stop8h 56m

$220

BaltimoreFort Lauderdale

BWI - FLL

BWIFLL

Baltimore/Washington

Tue 5/13

7:15 am-12:15 pm

1 stop5h 00m

Fort Lauderdale

Thu 5/29

6:30 am-2:05 pm

2 stops7h 35m

$244

BaltimoreFort Lauderdale

BWI - FLL

BWIFLL

Baltimore/Washington

Tue 6/3

6:41 am-9:15 am

Nonstop2h 34m

$35

BaltimoreFort Lauderdale

BWI - FLL

BWIFLL

Baltimore/Washington

Sun 5/18

5:40 am-11:00 am

1 stop5h 20m

$99

BaltimoreFort Lauderdale

BWI - FLL

BWIFLL

Baltimore/Washington

Tue 5/6

8:40 am-5:20 pm

2 stops8h 40m

$123

BaltimoreFort Lauderdale

BWI - FLL

BWIFLL

Baltimore/Washington

Mon 5/12

6:45 am-2:59 pm

1 stop8h 14m

$172

BaltimoreFort Lauderdale

BWI - FLL

BWIFLL

Baltimore/Washington

Fri 5/16

5:00 am-9:07 am

1 stop4h 07m

$177

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 11 results

Best time to book a flight from Baltimore to Port St. Lucie

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

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

The price you pay for your flight from Baltimore to Port St. Lucie may vary depending on when you book. For the best chance of a lower fare, look to book 58 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 Baltimore to Port St. Lucie?

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Baltimore to Port St. Lucie as you normally would.

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

Travelers seeking maximum savings on their Baltimore to Port St. Lucie flight should consider departing on Saturday at noon 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 Baltimore to Port St. Lucie

The most flights from BWI to LU5 are scheduled on a Monday (22 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Port St. Lucie 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

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

Read reviews from past customers who have flown Southwest, Delta and United Airlines from Baltimore to Port St. Lucie. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,279 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Southwest

8.0

Very good

4,279 reviews

Southwest

8.0

Very good

4,279 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Delta

8.0

Very good

7,917 reviews

Southwest

8.0

Very good

4,279 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

United Airlines

7.4

Good

8,658 reviews

Southwest

8.0

Very good

4,279 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,279 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Spirit Airlines

6.3

Okay

7,921 reviews

Southwest

8.0

Very good

4,279 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

What airport do you fly from for flights from Baltimore to Port St. Lucie?
If you book a flight to Port St. Lucie from Baltimore, you will be flying from Baltimore/Washington, which is the city’s only airport. Baltimore/Washington (BWI) is located 8.5 mi from the center of Baltimore. There are 8 flights from Baltimore/Washington to Port St. Lucie per day from 7 different airlines.
What are the cheapest airlines to fly from Baltimore to Port St. Lucie one-way?
For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $36. Users have also found prices from $88 and $99 on Southwest and Delta, respectively.
What are the most reliable airlines from Baltimore to Port St. Lucie?
No one likes to see their flight delayed. When booking a flight from Baltimore to Port St. Lucie consider choosing Spirit Airlines (86%), Southwest (75%) or Frontier (73%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Baltimore to Port St. Lucie?
Looking for the cheapest flight from Baltimore to Port St. Lucie? While on average our users pay $146, our data indicates the cheapest price to be $38. The most popular route (Baltimore/Washington - Fort Lauderdale), is priced around $73.
Can I find deals for flights from Baltimore to Port St. Lucie that include hotel bookings?
Yes. In addition to deals on Baltimore to Port St. Lucie flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Baltimore 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 Baltimore to Port St. Lucie.
Can I find deals for business class flights from Baltimore to Port St. Lucie?
Yes. Cheapflights offers flight deals from Baltimore 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 Baltimore to Port St. Lucie?
Currently, May is the cheapest month in which you can book a flight from Baltimore to Port St. Lucie (average of $206). Flying from Baltimore 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

Browse thousands of different options on Cheapflights for your next trip

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Top 7 airlines flying from Baltimore to Port St. Lucie

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$57	Average$160	FlexibilityNo cancel fee	On-time62%
Spirit Airlines	Cheapest$60	Average$155	FlexibilityNo cancel fee	On-time65%
JetBlue	Cheapest$88	Average$229	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$93	Average$360	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$153	Average$327	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$196	Average$408	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$224	Average$397	FlexibilityNo cancel fee	On-time63%

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$35+ Cheap flights from Baltimore (BWI) 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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.

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

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3. Compare prices and book

Cheapflights Tip: The best prices from Baltimore/Washington to Port St. Lucie are usually found in September or July, booked 58 days in advance, depart on a Wednesday or Friday and return on a Saturday

Cheap flight deals from Baltimore to Port St. Lucie

Keep the following information in mind while searching for Baltimore to Port St. Lucie flight deals. Data was last updated April 15, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Baltimore to Port St. Lucie

Cheapest flights from Baltimore to Port St. LucieExplore the most affordable flight options available from Baltimore to Port St. Lucie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

Explore the most affordable flight options available from Baltimore to Port St. Lucie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Baltimore to Port St. Lucie that are best for you.

Best time to book a flight from Baltimore to Port St. Lucie

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

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Baltimore to Port St. Lucie. Price data was last updated on April 11, 2025.

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

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

Find hourly flight availability from Baltimore 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 April 15, 2025.

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

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

Weekly flight availability from Baltimore to Port St. Lucie

Rainfall in Port St. Lucie by month

Plan your trip to Port St. Lucie by taking into account the average rainfall totals by month.

Temperature in Port St. Lucie by month

Plan your trip to Port St. Lucie by taking into account the average temperature totals by month.

Reviews of airlines servicing Port St. Lucie

Read reviews from past customers who have flown Southwest, Delta and United Airlines from Baltimore to Port St. Lucie. 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

Find useful and relevant information for your journey from Baltimore 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 Baltimore to Port St. Lucie?

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

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

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

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

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

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

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

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

Top 7 airlines flying from Baltimore to Port St. Lucie

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Cheapest flights from Baltimore to Port St. Lucie
Explore the most affordable flight options available from Baltimore to Port St. Lucie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.