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Cheap flights from West Palm Beach to St. Louis from $152

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from West Palm Beach to St. Louis departing on 2/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from West Palm Beach to St. Louis

Cheap round-trip flights

These are some of the best round-trip flight deals from West Palm Beach to St. Louis that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from West Palm Beach to St. Louis.

Cheap last minute flights

Planning a quick getaway from West Palm Beach to St. Louis? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to St. Louis, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from West Palm Beach to St. Louis

Find recent round-trip train or bus tickets from West Palm Beach to St. Louis.

All round-trip flight deals from West Palm Beach to St. Louis

The cheapest plane tickets from West Palm Beach to St. Louis found on KAYAK recently.
7:30 am - 9:02 pmPBI-STL
14h 32m1 stop
10:20 am - 10:40 pmSTL-PBI
11h 20m1 stop
$298Delta
Find Deal
Tue, Feb 11 - Tue, Feb 18
7:30 am - 9:02 pmPBI-STL
14h 32m1 stop
10:20 am - 10:40 pmSTL-PBI
11h 20m1 stop
$303Delta
Find Deal
Thu, Feb 13 - Tue, Feb 18
11:02 am - 8:09 pmPBI-STL
10h 07m1 stop
12:49 pm - 8:32 pmSTL-PBI
6h 43m1 stop
$345American Airlines
Find Deal
Thu, Feb 20 - Sat, Feb 22
1:32 pm - 10:44 pmPBI-STL
10h 12m1 stop
6:04 am - 12:52 pmSTL-PBI
5h 48m1 stop
$366American Airlines
Find Deal
Tue, Feb 18 - Thu, Feb 20
5:11 pm - 2:42 pmPBI-STL
22h 31m2 stops
5:38 pm - 6:08 pmSTL-PBI
23h 30m2 stops
Mon, Mar 3 - Thu, Mar 6
11:05 am - 2:42 pmPBI-STL
28h 37m3 stops
5:38 pm - 6:08 pmSTL-PBI
23h 30m2 stops
Mon, Mar 3 - Thu, Mar 6
5:45 am - 11:10 amPBI-STL
6h 25m1 stop
9:00 am - 9:15 pmSTL-PBI
11h 15m2 stops
$392Southwest
Find Deal
Sun, Mar 2 - Tue, Mar 4
5:45 am - 2:20 pmPBI-STL
9h 35m2 stops
11:05 am - 9:15 pmSTL-PBI
9h 10m2 stops
$397Southwest
Find Deal
Sun, Mar 2 - Tue, Mar 4
7:00 am - 2:23 pmPBI-STL
8h 23m1 stop
5:35 pm - 2:55 pmSTL-PBI
20h 20m1 stop
$422United Airlines
Find Deal
Mon, Mar 17 - Mon, Mar 31
2:45 pm - 11:30 pmPBI-STL
9h 45m1 stop
10:18 am - 4:54 pmSTL-PBI
5h 36m1 stop
$427United Airlines
Find Deal
Thu, Feb 6 - Sun, Feb 16
11:12 am - 8:10 pmPBI-STL
33h 58m3 stops
Wed, Feb 26
6:00 am - 11:46 amPBI-STL
6h 46m1 stop
$160Delta
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Wed, Feb 19
10:27 am - 4:20 pmPBI-STL
6h 53m2 stops
$165American Airlines
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Wed, Feb 12
5:11 pm - 2:42 pmPBI-STL
22h 31m2 stops
$171Spirit Airlines
Find Deal
Wed, Feb 26
1:32 pm - 10:44 pmPBI-STL
10h 12m1 stop
$173American Airlines
Find Deal
Thu, Feb 20
5:11 pm - 2:42 pmPBI-STL
22h 31m2 stops
$174Spirit Airlines
Find Deal
Wed, Feb 26
12:20 pm - 7:30 pmPBI-STL
8h 10m2 stops
$199Southwest
Find Deal
Thu, Feb 20
7:05 am - 3:40 pmPBI-STL
9h 35m2 stops
$205United Airlines
Find Deal
Wed, Feb 19
6:00 am - 2:18 pmPBI-STL
9h 18m2 stops
$231United Airlines
Find Deal
Thu, Jul 10
5:15 pm - 7:15 pmPBI-STL
3h 00mnonstop
$364Southwest
Find Deal
Thu, Mar 20
7:00 am - 6:01 pmPBI-STL
12h 01m1 stop
6:06 am - 8:32 pmSTL-PBI
13h 26m1 stop
$491Delta
Find Deal
Sat, Jan 25 - Tue, Feb 4
7:00 am - 6:01 pmPBI-STL
12h 01m1 stop
10:20 am - 10:40 pmSTL-PBI
11h 20m1 stop
$529Delta
Find Deal
Sat, Jan 25 - Mon, Feb 3
7:30 am - 4:53 pmPBI-STL
10h 23m1 stop
6:06 am - 8:32 pmSTL-PBI
13h 26m1 stop
$534Delta
Find Deal
Fri, Jan 24 - Tue, Feb 4
6:00 am - 4:53 pmPBI-STL
11h 53m2 stops
6:06 am - 8:32 pmSTL-PBI
13h 26m1 stop
$539Delta
Find Deal
Fri, Jan 24 - Tue, Feb 4
4:04 pm - 9:45 pmPBI-STL
6h 41m1 stop
8:00 am - 2:50 pmSTL-PBI
5h 50m1 stop
$837United Airlines
Find Deal
Fri, Jan 24 - Thu, Jan 30
7:00 am - 3:38 pmPBI-STL
9h 38m2 stops
9:44 am - 4:57 pmSTL-PBI
6h 13m1 stop
$842United Airlines
Find Deal
Sun, Jan 26 - Fri, Jan 31
1:25 pm - 9:40 pmPBI-STL
9h 15m2 stops
11:05 am - 9:15 pmSTL-PBI
9h 10m2 stops
$847Southwest
Find Deal
Sun, Jan 26 - Fri, Jan 31
10:52 am - 8:09 pmPBI-STL
10h 17m1 stop
7:20 am - 5:47 pmSTL-PBI
9h 27m1 stop
$899American Airlines
Find Deal
Fri, Jan 24 - Mon, Jan 27
10:52 am - 8:09 pmPBI-STL
10h 17m1 stop
7:20 am - 5:47 pmSTL-PBI
9h 27m1 stop
$904American Airlines
Find Deal
Fri, Jan 24 - Sun, Jan 26
10:20 am - 7:40 pmPBI-STL
10h 20m2 stops
9:00 am - 9:15 pmSTL-PBI
11h 15m2 stops
$937Southwest
Find Deal
Fri, Jan 24 - Mon, Jan 27
5:15 pm - 7:15 pmPBI-STL
3h 00mnonstop
12:45 pm - 4:20 pmSTL-PBI
2h 35mnonstop
$437Southwest
Find Deal
Fri, Apr 4 - Sun, Apr 6
8:50 am - 10:40 amPBI-STL
2h 50mnonstop
12:45 pm - 4:20 pmSTL-PBI
2h 35mnonstop
$998Southwest
Find Deal
Sat, Mar 22 - Sun, Mar 30

Delta flights from West Palm Beach to St. Louis

Our best Delta deals on West Palm Beach to St. Louis flight tickets
Delta
Feb 11
PBI7:30 amPalm Beach Intl
14h 32m
1 stop
STL9:02 pmLambert-St Louis
Feb 18
STL10:20 amLambert-St Louis
11h 20m
1 stop
PBI10:40 pmPalm Beach Intl
Delta
Feb 13
PBI7:30 amPalm Beach Intl
14h 32m
1 stop
STL9:02 pmLambert-St Louis
Feb 18
STL10:20 amLambert-St Louis
11h 20m
1 stop
PBI10:40 pmPalm Beach Intl
Delta
Feb 11
PBI7:30 amPalm Beach Intl
14h 32m
1 stop
STL9:02 pmLambert-St Louis
Feb 17
STL7:15 amLambert-St Louis
4h 45m
1 stop
PBI1:00 pmPalm Beach Intl

United Airlines flights from West Palm Beach to St. Louis

Our best United Airlines deals on West Palm Beach to St. Louis flight tickets
United Airlines
Mar 17
PBI7:00 amPalm Beach Intl
8h 23m
1 stop
STL2:23 pmLambert-St Louis
Mar 31
STL5:35 pmLambert-St Louis
20h 20m
1 stop
PBI2:55 pmPalm Beach Intl
United Airlines
Feb 6
PBI2:45 pmPalm Beach Intl
9h 45m
1 stop
STL11:30 pmLambert-St Louis
Feb 16
STL10:18 amLambert-St Louis
5h 36m
1 stop
PBI4:54 pmPalm Beach Intl
United Airlines
Mar 17
PBI7:00 amPalm Beach Intl
8h 23m
1 stop
STL2:23 pmLambert-St Louis
Mar 31
STL9:39 amLambert-St Louis
9h 10m
2 stops
PBI7:49 pmPalm Beach Intl

See travel insights to St. Louis from

How to get the cheapest flight ticket from West Palm Beach to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to St. Louis?

In general, August is the cheapest month to fly from West Palm Beach to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $326. The month of June is another great option to travel to St. Louis, with average flight prices from West Palm Beach averaging around $337.

What is the cheapest day to depart on your flight to St. Louis?

The cheapest day to depart on your flight to St. Louis is on a Tuesday when prices can be found for as low as $344. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $452. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

What is the cheapest time of day to depart on your flight to St. Louis?

Flying to St. Louis from West Palm Beach in the morning is the least expensive time of day to depart. momondo users have found prices as low as $362 when looking at flights departing in the morning. In the afternoon is when there is more demand to fly to St. Louis, so prices are often more expensive at around $386 per ticket.

What is the cheapest Palm Beach Intl to Lambert-St Louis flight route?

Fly from Palm Beach Intl to Lambert-St Louis for the best Palm Beach Intl - Lambert-St Louis flight prices

How far in advance should I book a flight to St. Louis?

You are more likely to see cheaper flights to St. Louis from West Palm Beach when booking 22 weeks ahead of your departure date. In general, you can expect to find flights to St. Louis for around $371 when searching 22 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to St. Louis from West Palm Beach for as low as $294 on momondo.

What cabin class options are available on Palm Beach Intl to Lambert-St Louis flights?

There are 1 cabin classes available to choose from on Palm Beach Intl to Lambert-St Louis flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have West Palm Beach to St. Louis flight prices changed over time?

As of January 2025, prices for West Palm Beach to St. Louis flights are approximately 31% more expensive when compared to flights at the same time last year.

When to book flights from West Palm Beach to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from West Palm Beach to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap West Palm Beach to St. Louis (PBI to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from West Palm Beach to St. Louis

Best Price Found

$152

Fastest flight time

2h 50m

Direct flights

Mon, Tue, Fri, Sat and Sun

Airports in St. Louis

1 airport
The best one-way flight to St. Louis from West Palm Beach in the past 72 hours is $152. The best round-trip flight deal from West Palm Beach to St. Louis found on momondo in the last 72 hours is $298.
The fastest flight from West Palm Beach to St. Louis takes 2h 50m
Direct flights go from West Palm Beach to St. Louis on Monday, Tuesday, Friday, Saturday and Sunday. The only airline offering direct flights is Southwest.
There is 1 airport near St. Louis: Lambert-St Louis (STL)

  • How far is Palm Beach Intl to Lambert-St Louis by plane?

    Lambert-St Louis is 1010.8 mi away from Palm Beach Intl. Flights usually cover this in 2h 50m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Palm Beach Intl Airport to Lambert-St Louis Airport?

    Prices for flights from Palm Beach Intl Airport to Lambert-St Louis Airport were last updated today.

  • How many operators does momondo search for flights from Palm Beach Intl Airport to Lambert-St Louis Airport?

  • How old do you have to be to fly from Palm Beach Intl Airport to Lambert-St Louis Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Palm Beach Intl Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from West Palm Beach to St. Louis?

  • What is the most popular airline from West Palm Beach to St. Louis?


Best airlines flying from West Palm Beach to St. Louis

Compare and see reviews for airlines that fly from West Palm Beach to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $107Free CancellationRating
6.3
8,115 reviews
Search Spirit Airlines flights
DeltaPriceFrom $266Free CancellationRating
8.0
8,521 reviews
Search Delta flights
American AirlinesPriceFrom $300Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Collinsville
Florissant
Maryland Heights
Hermann
Fairview Heights
Farmington
O'Fallon
Fenton
Alton
Wentzville
St. Peters
Eureka
Festus
Clayton
Edwardsville
Glencoe
Litchfield
Grafton

Why use momondo?

Why should I use momondo to find a flight deal from West Palm Beach to St. Louis?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from West Palm Beach to St. Louis for you.

Can I find flights from West Palm Beach to St. Louis with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to St. Louis from West Palm Beach with this policy.

How can momondo help me find flights from West Palm Beach to St. Louis?

momondo helps you find the best flight between West Palm Beach and St. Louis by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from West Palm Beach to St. Louis right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to St. Louis from West Palm Beach. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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