Flights from St. Louis to Treasure Coast

Cheapest flights from St. Louis

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jul 15 - Wed, Jul 16

STL

Lambert-St. Louis Intl.

PBI

Palm Beach Intl.

$319 Roundtrip, found 2 days ago

$319

Roundtrip

found 2 days ago

Select Delta flight, departing Tue, Jul 15 from Lambert-St. Louis Intl. to Palm Beach Intl., returning Wed, Jul 16, priced at $319 found 2 days ago

Tue, Jul 15 - Sat, Jul 19

STL

Lambert-St. Louis Intl.

PBI

Palm Beach Intl.

$353 Roundtrip, found 2 days ago

$353

Roundtrip

found 2 days ago

Select Delta flight, departing Tue, Jul 15 from Lambert-St. Louis Intl. to Palm Beach Intl., returning Sat, Jul 19, priced at $353 found 2 days ago

Sun, Jul 13 - Thu, Jul 17

STL

Lambert-St. Louis Intl.

PBI

Palm Beach Intl.

$387 Roundtrip, found 2 days ago

$387

Roundtrip

found 2 days ago

Select American Airlines flight, departing Sun, Jul 13 from Lambert-St. Louis Intl. to Palm Beach Intl., returning Thu, Jul 17, priced at $387 found 2 days ago

Sun, Jul 13 - Thu, Jul 17

STL

Lambert-St. Louis Intl.

PBI

Palm Beach Intl.

$387 Roundtrip, found 2 days ago

$387

Roundtrip

found 2 days ago

Select American Airlines flight, departing Sun, Jul 13 from Lambert-St. Louis Intl. to Palm Beach Intl., returning Thu, Jul 17, priced at $387 found 2 days ago

Sun, Jul 13 - Thu, Jul 17

STL

Lambert-St. Louis Intl.

PBI

Palm Beach Intl.

$397 Roundtrip, found 2 days ago

$397

Roundtrip

found 2 days ago

Select American Airlines flight, departing Sun, Jul 13 from Lambert-St. Louis Intl. to Palm Beach Intl., returning Thu, Jul 17, priced at $397 found 2 days ago

Sun, Jul 13 - Thu, Jul 17

STL

Lambert-St. Louis Intl.

PBI

Palm Beach Intl.

$407 Roundtrip, found 2 days ago

$407

Roundtrip

found 2 days ago

Select American Airlines flight, departing Sun, Jul 13 from Lambert-St. Louis Intl. to Palm Beach Intl., returning Thu, Jul 17, priced at $407 found 2 days ago

Sun, Jul 13 - Thu, Jul 17

STL

Lambert-St. Louis Intl.

PBI

Palm Beach Intl.

$422 Roundtrip, found 2 days ago

$422

Roundtrip

found 2 days ago

Select American Airlines flight, departing Sun, Jul 13 from Lambert-St. Louis Intl. to Palm Beach Intl., returning Thu, Jul 17, priced at $422 found 2 days ago

Sun, Jul 13 - Thu, Jul 17

STL

Lambert-St. Louis Intl.

PBI

Palm Beach Intl.

$427 Roundtrip, found 2 days ago

$427

Roundtrip

found 2 days ago

Select American Airlines flight, departing Sun, Jul 13 from Lambert-St. Louis Intl. to Palm Beach Intl., returning Thu, Jul 17, priced at $427 found 2 days ago

Sun, Jul 13 - Thu, Jul 17

STL

Lambert-St. Louis Intl.

PBI

Palm Beach Intl.

$432 Roundtrip, found 2 days ago

$432

Roundtrip

found 2 days ago

Select American Airlines flight, departing Sun, Jul 13 from Lambert-St. Louis Intl. to Palm Beach Intl., returning Thu, Jul 17, priced at $432 found 2 days ago

Sun, Jul 13 - Tue, Jul 15

STL

Lambert-St. Louis Intl.

PBI

Palm Beach Intl.

$433 Roundtrip, found 2 days ago

$433

Roundtrip

found 2 days ago

Select American Airlines flight, departing Sun, Jul 13 from Lambert-St. Louis Intl. to Palm Beach Intl., returning Tue, Jul 15, priced at $433 found 2 days ago

Sun, Jul 13 - Thu, Jul 17

STL

Lambert-St. Louis Intl.

PBI

Palm Beach Intl.

$437 Roundtrip, found 2 days ago

$437

Roundtrip

found 2 days ago

Select American Airlines flight, departing Sun, Jul 13 from Lambert-St. Louis Intl. to Palm Beach Intl., returning Thu, Jul 17, priced at $437 found 2 days ago

Sun, Jul 13 - Thu, Jul 17

STL

Lambert-St. Louis Intl.

PBI

Palm Beach Intl.

$457 Roundtrip, found 2 days ago

$457

Roundtrip

found 2 days ago

Select American Airlines flight, departing Sun, Jul 13 from Lambert-St. Louis Intl. to Palm Beach Intl., returning Thu, Jul 17, priced at $457 found 2 days ago

Sun, Jul 13 - Thu, Jul 17

STL

Lambert-St. Louis Intl.

PBI

Palm Beach Intl.

$462 Roundtrip, found 2 days ago

$462

Roundtrip

found 2 days ago

Select American Airlines flight, departing Sun, Jul 13 from Lambert-St. Louis Intl. to Palm Beach Intl., returning Thu, Jul 17, priced at $462 found 2 days ago

Sun, Jul 13 - Mon, Jul 14

STL

Lambert-St. Louis Intl.

PBI

Palm Beach Intl.

$467 Roundtrip, found 2 days ago

$467

Roundtrip

found 2 days ago

Select American Airlines flight, departing Sun, Jul 13 from Lambert-St. Louis Intl. to Palm Beach Intl., returning Mon, Jul 14, priced at $467 found 2 days ago

Sun, Jul 13 - Thu, Jul 17

STL

Lambert-St. Louis Intl.

PBI

Palm Beach Intl.

$477 Roundtrip, found 2 days ago

$477

Roundtrip

found 2 days ago

Select American Airlines flight, departing Sun, Jul 13 from Lambert-St. Louis Intl. to Palm Beach Intl., returning Thu, Jul 17, priced at $477 found 2 days ago

Sun, Jul 13 - Thu, Jul 17

STL

Lambert-St. Louis Intl.

PBI

Palm Beach Intl.

$487 Roundtrip, found 2 days ago

$487

Roundtrip

found 2 days ago

Select American Airlines flight, departing Sun, Jul 13 from Lambert-St. Louis Intl. to Palm Beach Intl., returning Thu, Jul 17, priced at $487 found 2 days ago

Sun, Jul 13 - Thu, Jul 17

STL

Lambert-St. Louis Intl.

PBI

Palm Beach Intl.

$493 Roundtrip, found 2 days ago

$493

Roundtrip

found 2 days ago

Select Delta flight, departing Sun, Jul 13 from Lambert-St. Louis Intl. to Palm Beach Intl., returning Thu, Jul 17, priced at $493 found 2 days ago

Sun, Jul 13 - Thu, Jul 17

STL

Lambert-St. Louis Intl.

PBI

Palm Beach Intl.

$494 Roundtrip, found 2 days ago

$494

Roundtrip

found 2 days ago

Select American Airlines flight, departing Sun, Jul 13 from Lambert-St. Louis Intl. to Palm Beach Intl., returning Thu, Jul 17, priced at $494 found 2 days ago

Sun, Jul 13 - Thu, Jul 17

STL

Lambert-St. Louis Intl.

PBI

Palm Beach Intl.

$502 Roundtrip, found 2 days ago

$502

Roundtrip

found 2 days ago

Select American Airlines flight, departing Sun, Jul 13 from Lambert-St. Louis Intl. to Palm Beach Intl., returning Thu, Jul 17, priced at $502 found 2 days ago

Sun, Jul 13 - Thu, Jul 17

STL

Lambert-St. Louis Intl.

PBI

Palm Beach Intl.

$503 Roundtrip, found 2 days ago

$503

Roundtrip

found 2 days ago

Select United flight, departing Sun, Jul 13 from Lambert-St. Louis Intl. to Palm Beach Intl., returning Thu, Jul 17, priced at $503 found 2 days ago