STLLambert-Saint Louis International Airport
St. Louis, United States
SJULuis Muñoz Marín International Airport
San Juan, Puerto Rico
$372 USD
-40%$225 USD
Verified Sep 20, 2025 at 8:48 PMSeptember 2025
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Fair Availability
34% of dates checked are available within 10% of the lowest price
Saturday, September 20th, 2025
9 round-trip options
Returning
Thu, Sep 25, 2025•5 Day Trip
$825 USD
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Fri, Sep 26, 2025•6 Day Trip
$1,025 USD
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Sat, Sep 27, 2025•7 Day Trip
$970 USD
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Sun, Sep 28, 2025•8 Day Trip
$970 USD
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Mon, Sep 29, 2025•9 Day Trip
$970 USD
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Tue, Sep 30, 2025•10 Day Trip
$1,310 USD
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Wed, Oct 1, 2025•11 Day Trip
$1,310 USD
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Thu, Oct 2, 2025•12 Day Trip
$1,310 USD
Returning
Fri, Oct 3, 2025•13 Day Trip
$1,310 USD