$186 Cheap United flights from West Palm Beach to St. Louis (PBI to STL)

Find The Best Day To Fly from West Palm Beach to St. Louis

Amazing United PBI to STL Flight Deals

The cheapest flights to Lambert-St. Louis Intl. found within the past 7 days were $346 round trip and $186 one way. Prices and availability subject to change. Additional terms may apply.

Tue, May 5 - Wed, May 6
PBI
West Palm Beach
STL
St. Louis
$346 Roundtrip, found 1 day ago
$346
Roundtrip
found 1 day ago
Select United flight, departing Tue, May 5 from West Palm Beach to St. Louis, returning Wed, May 6, priced at $346 found 1 day ago
Tue, May 5 - Wed, May 6
PBI
West Palm Beach
STL
St. Louis
$365 Roundtrip, found 1 day ago
$365
Roundtrip
found 1 day ago
Select United flight, departing Tue, May 5 from West Palm Beach to St. Louis, returning Wed, May 6, priced at $365 found 1 day ago
Tue, May 5 - Wed, May 6
PBI
West Palm Beach
STL
St. Louis
$369 Roundtrip, found 1 day ago
$369
Roundtrip
found 1 day ago
Select United flight, departing Tue, May 5 from West Palm Beach to St. Louis, returning Wed, May 6, priced at $369 found 1 day ago
Tue, May 5 - Wed, May 6
PBI
West Palm Beach
STL
St. Louis
$374 Roundtrip, found 1 day ago
$374
Roundtrip
found 1 day ago
Select United flight, departing Tue, May 5 from West Palm Beach to St. Louis, returning Wed, May 6, priced at $374 found 1 day ago
Fri, Apr 3 - Sun, Apr 5
PBI
West Palm Beach
STL
St. Louis
$376 Roundtrip, found 4 days ago
$376
Roundtrip
found 4 days ago
Select United flight, departing Fri, Apr 3 from West Palm Beach to St. Louis, returning Sun, Apr 5, priced at $376 found 4 days ago
Tue, Jul 7 - Sun, Jul 12
PBI
West Palm Beach
STL
St. Louis
$379 Roundtrip, found 2 days ago
$379
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jul 7 from West Palm Beach to St. Louis, returning Sun, Jul 12, priced at $379 found 2 days ago
Thu, May 28 - Sun, May 31
PBI
West Palm Beach
STL
St. Louis
$393 Roundtrip, found 4 hours ago
$393
Roundtrip
found 4 hours ago
Select United flight, departing Thu, May 28 from West Palm Beach to St. Louis, returning Sun, May 31, priced at $393 found 4 hours ago
Thu, May 28 - Sun, May 31
PBI
West Palm Beach
STL
St. Louis
$406 Roundtrip, found 4 hours ago
$406
Roundtrip
found 4 hours ago
Select United flight, departing Thu, May 28 from West Palm Beach to St. Louis, returning Sun, May 31, priced at $406 found 4 hours ago

Frequently asked questions

Can I catch a flight from Palm Beach Intl. Airport to St. Louis Lambert International Airport right now?
It's wise to know about any travel advice reports and quarantine requirements in effect in your destination city. Be sure to go to the Covid-19 Travel Advisor for up-to-date information on booking a flight to STL from Palm Beach Intl. Airport.
What terminal is United Airlines at PBI?
Before you set off from PBI to Lambert-St. Louis Intl. Airport (STL) with United Airlines, it's probably a good idea to get in touch with the airline for your terminal information. While your ticket should contain some of the details, we can't guarantee it.
Are there United Airlines non-stop flights from PBI to STL?
Plan for at least one stopover when traveling from Palm Beach Intl. Airport to Lambert Field, as United Airlines doesn't offer nonstop flights on this route. While in transit, you might like to grab the local newspaper or a magazine from the airport bookstore to make the time go quicker.
How long is a United Airlines flight from PBI to STL?
Your United Airlines flight from PBI to STL should take approximately 5 hours and 54 minutes. There's a range of things you can do to distract yourself from constantly staring at the time. Talking to the passenger next to you about their travel plans is one of them. If you'd prefer a different type of in-flight entertainment, you could always watch a movie.
How many direct and indirect flights does United Airlines fly from PBI to STL?
Take your pick of about 4 United Airlines flights each day from PBI to STL.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Lambert-St. Louis Intl. Airport (STL), please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best United flight from West Palm Beach PBI to St. Louis STL 

To find the best deals on flights to West Palm Beach from St. Louis with United, just enter your travel dates, filter by United, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from West Palm Beach PBI to St. Louis STL with United 

If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $346 to $406, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way United flights from West Palm Beach PBI to St. Louis STL 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from West Palm Beach to St. Louis costs from $186. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to St. Louis STL from  West Palm Beach PBI with United 

To find a cheap United flight from West Palm Beach PBI to St. Louis STL, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on United flights from West Palm Beach PBI to St. Louis STL 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as May, or if you book a flight with a stopover. 

 

Find nonstop flights from West Palm Beach PBI to St. Louis STL with United 

If you’re keen to be on St. Louis soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for United flights from West Palm Beach PBI to St. Louis STL 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to St. Louis STL from  West Palm Beach PBI with United on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

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Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
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