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West Palm Beach

$109+ Cheap flights from St. Louis to West Palm Beach (STL - PBI)

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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
STL — PBI
Mar 30 — Apr 61
Sun 3/30
Sun 4/6
1 adult, Economy
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Cheapflights Tip: The best prices from Lambert-St Louis to Palm Beach Intl are usually found in May or July, booked 85 days in advance, depart on a Saturday or Tuesday and return on a Tuesday

Cheap flight deals from St. Louis to West Palm Beach

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to West Palm Beach (PBI). 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 March 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$217
(American Airlines)

One-way from

$109
(American Airlines)

Popular in

March

Cheapest in

May

Average price

$468

Good round-trip deal

$359 or less

Good one-way deal

$203 or less
Provider with most accurate pricing for Lambert-St Louis-Palm Beach Intl flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Palm Beach Intl flights.
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From Lambert-St Louis to Palm Beach Intl
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One-way flight from Lambert-St Louis to Palm Beach Intl
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Highest demand for flights based on searches. 7% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Lambert-St Louis to Palm Beach Intl.
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Price to beat on a one-way flight from Lambert-St Louis to Palm Beach Intl.
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Find flight deals from St. Louis to West Palm Beach

Cheapest flights from St. Louis to West Palm Beach
Explore the most affordable flight options available from St. Louis to West Palm Beach. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.

This American Airlines deal was found by Cheapflights users on 3/24. 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.
Wed 4/237:19 amSTL - PBI
1 stop7h 00mAmerican Airlines
Wed 4/304:11 pmPBI - STL
1 stop6h 13mAmerican Airlines
Deal found 3/24$217
This Delta deal was found by Cheapflights users on 3/24. 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.
Fri 5/303:40 pmSTL - PBI
1 stop6h 49mDelta
Tue 6/32:58 pmPBI - STL
1 stop6h 50mDelta
Deal found 3/24$263
This United Airlines deal was found by Cheapflights users on 3/24. 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.
Wed 4/239:39 amSTL - PBI
2 stops11h 47mUnited Airlines
Wed 4/307:00 amPBI - STL
2 stops9h 47mUnited Airlines
Deal found 3/24$363
This Southwest deal was found by Cheapflights users on 3/24. 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.
Fri 5/305:35 amSTL - PBI
2 stops8h 20mSouthwest
Tue 6/38:05 amPBI - STL
2 stops9h 40mSouthwest
Deal found 3/24$404
This Mytrip deal was found by Cheapflights users on 3/24. 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.
Fri 4/259:50 amSTL - PBI
3 stops23h 38mMultiple Airlines
Mon 4/2811:42 amPBI - STL
3 stops30h 33mMultiple Airlines
Deal found 3/24$451

Cheapflights Fare Finder

Customize your flight search to find flights from St. Louis to West Palm Beach 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 March 25, 2025.
Use the filters below to find and compare flights from St. Louis to West Palm Beach that are best for you.

Fly from

St. Louis

Fly to

West Palm Beach

Route

Depart

Return

Price

St. LouisWest Palm Beach

STL - PBI

STLPBI

Lambert-St Louis

Wed 4/23

7:19 am-3:19 pm

1 stop7h 00m

Palm Beach Intl

Wed 4/30

4:11 pm-9:24 pm

1 stop6h 13m

$217

St. LouisWest Palm Beach

STL - PBI

STLPBI

Lambert-St Louis

Fri 5/30

3:40 pm-11:29 pm

1 stop6h 49m

Palm Beach Intl

Tue 6/3

2:58 pm-8:48 pm

1 stop6h 50m

$263

St. LouisWest Palm Beach

STL - PBI

STLPBI

Lambert-St Louis

Wed 4/23

9:39 am-10:26 pm

2 stops11h 47m

Palm Beach Intl

Wed 4/30

7:00 am-3:47 pm

2 stops9h 47m

$363

St. LouisWest Palm Beach

STL - PBI

STLPBI

Lambert-St Louis

Fri 5/30

5:35 am-2:55 pm

2 stops8h 20m

Palm Beach Intl

Tue 6/3

8:05 am-4:45 pm

2 stops9h 40m

$404

St. LouisWest Palm Beach

STL - PBI

STLPBI

Lambert-St Louis

Fri 4/25

9:50 am-10:28 am

3 stops23h 38m

Palm Beach Intl

Mon 4/28

11:42 am-5:15 pm

3 stops30h 33m

$451

St. LouisWest Palm Beach

STL - PBI

STLPBI

Lambert-St Louis

Mon 4/28

7:33 am-5:25 pm

1 stop8h 52m

$109

St. LouisWest Palm Beach

STL - PBI

STLPBI

Lambert-St Louis

Tue 4/15

4:11 pm-10:58 pm

1 stop5h 47m

$114

St. LouisWest Palm Beach

STL - PBI

STLPBI

Lambert-St Louis

Tue 4/29

8:00 am-7:36 pm

2 stops10h 36m

$119

St. LouisWest Palm Beach

STL - PBI

STLPBI

Lambert-St Louis

Mon 4/28

7:45 am-5:05 pm

2 stops8h 20m

$165

St. LouisWest Palm Beach

STL - PBI

STLPBI

Lambert-St Louis

Fri 4/25

9:50 am-10:28 am

3 stops23h 38m

$212

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Compare providers for flights from St. Louis to West Palm Beach

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to West Palm Beach in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-West Palm Beach flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-West Palm Beach flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-West Palm Beach flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-West Palm Beach flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-West Palm Beach flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from St. Louis to West Palm Beach

Have a flexible travel schedule? Discover the best time to fly to West Palm Beach from St. Louis 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 St. Louis to West Palm Beach

How far ahead should I book a flight from St. Louis to West Palm Beach?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to West Palm Beach. Price data was last updated on March 21, 2025.

The best time to book flights from St. Louis to West Palm Beach is 85 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from St. Louis to West Palm Beach?

Currently, August is the cheapest month in which you can book a flight from St. Louis to West Palm Beach (average of $222). Flying from St. Louis to West Palm Beach in April is currently the most expensive (average of $296). 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 STL to PBI?

Find hourly flight availability from St. Louis to West Palm Beach. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 25, 2025.

When flying from St. Louis to West Palm Beach, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 43% versus a flight at noon.

What is the cheapest day to fly from St. Louis to West Palm Beach?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to West Palm Beach. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their St. Louis to West Palm Beach flight should consider departing on Saturday afternoons when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in West Palm Beach by month

Plan your trip to West Palm Beach by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in West Palm Beach ranges from 2.8 - 8.4 inches per month. September is typically the wettest month, when rainfall can reach 8.4 in. February is typically the driest time to visit West Palm Beach when rainfall is around 2.8 in.

Temperature in West Palm Beach by month

Plan your trip to West Palm Beach by taking into account the average temperature totals by month.

If weather is an important factor for your trip to West Palm Beach, 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 82.4 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 West Palm Beach

Get insights into the airlines that provide service to West Palm Beach. 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 West Palm Beach. Reviews last updated March 25, 2025.
Southwest
8.0
Very good
4,272 reviews

Entertainment

7.6

Crew

8.6

Comfort

8.0

Food

7.1

Boarding

8.2

Overall

8.0

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
4,272 reviews
Southwest
8.0
Very good
4,272 reviews

Entertainment

7.6

Crew

8.6

Comfort

8.0

Food

7.1

Boarding

8.2

Overall

8.0

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
7,890 reviews
Southwest
8.0
Very good
4,272 reviews

Entertainment

7.6

Crew

8.6

Comfort

8.0

Food

7.1

Boarding

8.2

Overall

8.0

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
8,605 reviews
Southwest
8.0
Very good
4,272 reviews

Entertainment

7.6

Crew

8.6

Comfort

8.0

Food

7.1

Boarding

8.2

Overall

8.0

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
4,272 reviews

Entertainment

7.6

Crew

8.6

Comfort

8.0

Food

7.1

Boarding

8.2

Overall

8.0

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

Find useful and relevant information for your journey from St. Louis to West Palm Beach. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this St. Louis to West Palm Beach flight route?

    This flight path from Lambert-St Louis to Palm Beach Intl was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from St. Louis to West Palm Beach round-trip?

    Our cheapest airline available from St. Louis to West Palm Beach is American Airlines. Our recent data shows that you can find tickets from as low as $217 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $263 and $363 round-trip. Users have found that American Airlines is 42% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from St. Louis to West Palm Beach one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $109. Users have also found prices from $114 and $119 on Delta and United Airlines, respectively.

  • What are the cheapest flights from St. Louis to West Palm Beach?

    On average you can expect to pay $430 for a flight from St. Louis to West Palm Beach. The cheapest flight overall is $144 while the most popular route, (Lambert-St Louis - Palm Beach Intl) is currently priced at $227.

  • Can I find deals for flights from St. Louis to West Palm Beach that include hotel bookings?

    Yes. In addition to deals on St. Louis to West Palm Beach flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to West Palm Beach?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to West Palm Beach.

  • Can I find deals for business class flights from St. Louis to West Palm Beach?

    Yes. Cheapflights offers flight deals from St. Louis to West Palm Beach 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 St. Louis to West Palm Beach?

    Currently, August is the cheapest month in which you can book a flight from St. Louis to West Palm Beach (average of $222). Flying from St. Louis to West Palm Beach in April is currently the most expensive (average of $296). 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.

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Top 4 airlines flying from St. Louis to West Palm Beach

Discover the top 4 airlines that operate flights from St. Louis to West Palm Beach. 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 March 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$88Average$260FlexibilityNo cancel feeOn-time65%
DeltaCheapest$284Average$380FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$292Average$384FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$359Average$469FlexibilityNo cancel feeOn-time63%
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