$36+ 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 3/25. 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
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap 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 January 29, 2026.
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 January 29, 2026.
This CheapOair deal was found by Cheapflights users on 1/27. 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.
This Cheapflightsfares deal was found by Cheapflights users on 1/28. 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.
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This CheapOair deal was found by Cheapflights users on 1/28. 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.
This Cheapflightsfares deal was found by Cheapflights users on 1/29. 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.
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 1/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Priceline deal was found by Cheapflights users on 1/27. 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.
Find 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 January 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $89 (CheapOair) |
One-way from | $36 (Spirit) |
Popular in | December |
Cheapest in | September |
Average price | $200 |
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
Wed 2/25
12:30 pm-3:13 pm
Nonstop2h 43m
Fort Lauderdale
Mon 3/2
6:35 am-9:06 am
Nonstop2h 31m
BaltimoreFort Lauderdale
BWI - FLL
BWIFLL
Baltimore/Washington
Wed 4/8
10:12 am-12:48 pm
Nonstop2h 36m
Fort Lauderdale
Mon 4/13
6:45 am-9:14 am
Nonstop2h 29m
BaltimoreFort Lauderdale
BWI - FLL
BWIFLL
Baltimore/Washington
Sun 3/1
12:30 pm-3:13 pm
Nonstop2h 43m
Fort Lauderdale
Thu 3/5
4:28 pm-7:01 pm
Nonstop2h 33m
BaltimoreFort Lauderdale
BWI - FLL
BWIFLL
Baltimore/Washington
Thu 2/19
10:06 am-12:52 pm
Nonstop2h 46m
Fort Lauderdale
Thu 2/26
9:00 pm-11:31 pm
Nonstop2h 31m
BaltimoreFort Lauderdale
BWI - FLL
BWIFLL
Baltimore/Washington
Tue 3/17
9:15 pm-7:06 am
1 stop9h 51m
Fort Lauderdale
Fri 3/20
6:45 am-9:14 am
Nonstop2h 29m
BaltimoreFort Lauderdale
BWI - FLL
BWIFLL
Baltimore/Washington
Wed 3/18
9:15 pm-7:06 am
1 stop9h 51m
Fort Lauderdale
Thu 3/19
4:28 pm-6:58 pm
Nonstop2h 30m
BaltimoreFort Lauderdale
BWI - FLL
BWIFLL
Baltimore/Washington
Sun 2/15
10:06 am-12:52 pm
Nonstop2h 46m
Fort Lauderdale
Tue 2/17
10:19 pm-10:27 am
1 stop12h 08m
BaltimoreFort Lauderdale
BWI - FLL
BWIFLL
Baltimore/Washington
Tue 3/24
6:20 am-8:56 am
Nonstop2h 36m
Fort Lauderdale
Mon 3/30
9:33 pm-11:59 pm
Nonstop2h 26m
BaltimoreFort Lauderdale
BWI - FLL
BWIFLL
Baltimore/Washington
Sat 3/21
4:05 pm-6:40 pm
Nonstop2h 35m
Fort Lauderdale
Sun 3/29
6:45 am-9:14 am
Nonstop2h 29m
BaltimoreFort Lauderdale
BWI - FLL
BWIFLL
Baltimore/Washington
Wed 2/25
11:30 am-8:05 pm
1 stop8h 35m
Fort Lauderdale
Sat 2/28
10:19 pm-10:27 am
1 stop12h 08m
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 January 23, 2026.
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 88 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, December is the cheapest month in which you can book a flight from Baltimore to Port St. Lucie (average of $40). Flying from Baltimore to Port St. Lucie in April is currently the most expensive (average of $77). 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?
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 January 29, 2026.
It’s typically best to fly out from Baltimore to Port St. Lucie at noon. Doing so could potentially save you 17% on the flight price compared to flying in the morning, which is usually more expensive.
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 January 24, 2026.
Travelers seeking maximum savings on their Baltimore to Port St. Lucie flight should consider departing on Monday 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
Explore weekly flight availability from Baltimore 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 January 29, 2026.
The most flights from BWI to LU5 are scheduled on a Thursday (16 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (1 on average).
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 29, 2026.
Read through reviews of airlines operating flights from Baltimore to Port St. Lucie, such as Southwest, American Airlines, and JetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
Boarding
Comfort
Overall
Crew
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Boarding
Comfort
Overall
Crew
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Boarding
Comfort
Overall
Crew
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Boarding
Comfort
Overall
Crew
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Boarding
Comfort
Overall
Crew
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Boarding
Comfort
Overall
Crew
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
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.
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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
Discover the top 7 airlines that operate flights from Baltimore 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 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$46 | Average$157 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$69 | Average$169 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$71 | Average$239 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$93 | Average$344 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$161 | Average$357 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$183 | Average$382 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$206 | Average$398 | FlexibilityNo cancel fee | On-time71% |