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Cheap Flights from San Juan to St. Louis $298.49

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Cheapest Flights from San Juan to St. Louis (SJU to STL)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from San Juan to St. Louis (SJU to STL)

Question : Looking for the cheapest flight over the next 30 days?
Answer : Apr 19th has seen bookings (as of Mar 20th) as cheap as $304. That comes in 30% below the average price for this route. Saving now means you'll have more cash in your hand for the trip.

Question : Is the price you found a good deal?
Answer : Flight prices are fluctuating more for this route than the majority of routes from Puerto Rico, as they're ranging from $290 to $688. However, the sooner you book, the more you'll be able to save.

Question : Who's offering the cheapest round-trip flight to Lambert-St. Louis International Airport (STL) over the coming months?
Answer : Delta Air Lines is the leader in keeping prices down for their passengers over the next three months. Fares are being booked at just $290 and, when compared to the more expensive bookings of $688, it's quite a deal.

Question : How long do most people stay in Saint Louis?
Answer : Of course you're not most people, but if you were, you'd stay roughly one week.

Question : Will you do what it takes to get the absolute lowest-cost flight?
Answer : The best day to fly on a budget this month is Wednesday. Flexibility is paramount when booking travel plans in order to keep travel costs down.