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Airline tickets between San Juan / Carolina and (STL) St. Louis, Lambert-St. Louis International Airport are cheaper on Tuesday, Wednesday or Thursday. To get lowest flight ticket prices on San Juan / Carolina - (STL) St. Louis, Lambert-St. Louis International Airport - compare more dates: start again with comparison and book much cheaper /10.

The total flight duration time from San Juan (SJU) to Saint Louis (STL) is typically 9 hours 54 minutes. This is the average non-stop flight time based upon historical flights for this route. During this period travelers can expect to fly about 2, miles, or 4, kilometers. Low fare alert.

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St. Louis, MO to San Juan, PR. departing on 9/ one-way starting at.Book now.Restrictions and exclusions apply.

Seats and dates are limited. Select markets. 18 travel days available. Search for a Delta flight round-trip, multi-city or more.

You choose from over destinations worldwide to find a flight that fits your schedule. Spirit Airlines is the leading Ultra Low Cost Carrier in the United States, the Caribbean and Latin America. Spirit Airlines fly to 60+ destinations with + daily flights with Ultra Low Fare. Find the cheapest flight ticket deals from Saint Louis STL to San Juan SJU, Puerto Rico, price from USD Compare all the major airlines & Book in just a few easy steps.

Book your plane tickets now! Tips to get cheap flights from San Juan to St Louis. Try to book your flight at least 21 days in advance in order to some flight deals which suit your budget.

It is recommended to travel on weekdays to avoid weekend surcharges. Get cheap flights from San Juan to St Louis with Skyscanner India Skyscanner is consumer's favourite and won Condé Nast Traveller Readers' Travel Awards (India's most influential travel awards) as favourite travel app to find cheap flights quickly.