Beginning of main content
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5
Due to coronavirus (COVID-19) travel advisories, some destinations may be unavailable for certain dates. Find out more.

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights


Amazing United PBI to STL Flight Deals

The cheapest flights to Lambert-St. Louis Intl. found within the past 7 days were round trip and $114 one way. Prices and availability subject to change. Additional terms may apply.


STL From PBI Economy Coach Packages on Similar Airlines


FAQs about United Airlines Flights from PBI to STL

What terminal is United Airlines at West Palm Beach, FL (PBI-Palm Beach Intl.)?

If you're flying with United Airlines from West Palm Beach, FL (PBI-Palm Beach Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.), you should be able to find out the terminal information once you're issued with your boarding pass. If not, consult your airline.

Are there United Airlines non-stop flights from PBI to STL?

As you can't travel nonstop from West Palm Beach, FL (PBI-Palm Beach Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.) with United Airlines, make the most of your stopover. Sit down to a few refreshments at a cozy airport bar, or go for a wander around the terminal and enjoy some retail therapy.

How long is an United Airlines flight from PBI to STL?

As it will take approximately 6 hours and 7 minutes for your United Airlines flight to jet from PBI to STL, think about throwing a travel game or two in your carry-on. You never know — the passenger next to you might relish a challenge to break up the trip.

How many direct and indirect flights does United Airlines fly from PBI to STL?

When jetting from PBI to STL, you'll find about 4 United Airlines daily flights to choose from.

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 St. Louis, MO (STL-Lambert-St. Louis Intl.), please visit our Customer Service Portal.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Tuesdays tend to be the cheapest, according to flight demand on Travelocity in 2019. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Monday, as data shows the start of the week 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 2019, flights departing on a Tuesday 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 2019 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 1-2 weeks prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2019 saved nearly 50% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2019. Savings are subject to change based on departure location, date and destination.

Travelers ❤️ these 🏨 after their flight to St. Louis

Pear Tree Inn St. Louis Airport
Pear Tree Inn St. Louis Airport
2.5 out of 5.0 10810 Pear Tree Ln, St. Ann, MO
$67
4.3/5 (38 reviews)

No complaints Very friendly and helpful ......,..

Reviewed on Jan 23, 2021
This hotel features an outdoor pool and a fitness center. Traveling on business? Take advantage of the business center, free WiFi in public areas, and free airport ...
Marriott St. Louis Airport
Marriott St. Louis Airport
3.5 out of 5.0 10700 Pear Tree Lane, St. Louis, MO
$85
4.1/5 (20 reviews)

Room was clean. Staff was wonderful. Most comfortable bed and pillows ever!!

Reviewed on Aug 22, 2020
This hotel features a restaurant, an indoor pool, and a bar/lounge. Traveling on business? Take advantage of the 27 conference rooms, 24-hour business center, ...
Hampton Inn St Louis-Airport
Hampton Inn St Louis-Airport
2.5 out of 5.0 10820 Pear Tree Lane, St. Ann, MO
$88
4.6/5 (18 reviews)

It is very close to the airport with a frequent shuttle. perfect for our overnight stay.

Reviewed on Feb 20, 2021
This hotel features an outdoor pool and a fitness center. Traveling on business? Take advantage of the business center, free WiFi in public areas, and free airport ...

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.