$93 Find Cheap Flights from Missouri to Caribbean Islands

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Useful Info

Good to know

Low seasonSeptember
High seasonDecember
Cheapest flight$93
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 28% increase in price.
Flight from St. Louis to San Juan

FAQs for booking flights from Missouri to Caribbean Islands

  • How does KAYAK find such low prices on flights from Missouri to Caribbean Islands?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Caribbean Islands.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Caribbean Islands?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Missouri to Caribbean Islands is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Missouri to Caribbean Islands?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Missouri to Caribbean Islands with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Caribbean Islands?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Missouri to Caribbean Islands up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which is the cheapest airport to fly into in Caribbean Islands?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Caribbean Islands is Punta Cana Airport (PUJ), with an average flight price of $222.

  • What is the cheapest day to fly to Caribbean Islands?

    Based on KAYAK data, the cheapest day to fly to Caribbean Islands is Wednesday where round-trip tickets can be as cheap as $404. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $645 on average.

  • What is the cheapest time of day to fly to Caribbean Islands?

    The cheapest time of day to fly to Caribbean Islands is generally at night, when round-trip flights cost $310 on average. Morning departures are around 80% more expensive than evening flights, on average. The most expensive time of day to fly to Caribbean Islands is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $660.

  • What is the cheapest flight to Caribbean Islands?

    The cheapest ticket to Caribbean Islands from Missouri found in the last 72 hours was to Punta Cana, at $370 round-trip. The most popular route is St. Louis (STL) to Punta Cana (PUJ) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $370.

  • What is the cheapest month to fly from Missouri to Caribbean Islands?

    The cheapest month for flights from Missouri to Caribbean Islands is August, when tickets cost $430 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $936 and $832 respectively.

  • How far in advance should I book a flight from Missouri to Caribbean Islands?

    To get a below average price on the flight from Missouri to Caribbean Islands, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

  • How long is the flight to Caribbean Islands?

    An average nonstop flight from Missouri to Caribbean Islands takes 7h 14m, covering a distance of 1987 miles. The shortest route is St. Louis (STL) to Montego Bay (MBJ) with an average flight time of 3h 40m.

  • What are the most popular destinations in Caribbean Islands?

    Based on KAYAK flight searches, the most popular destination is Saint Thomas Island (16% of total searches to Caribbean Islands). The next most popular destinations are Montego Bay (16%) and Punta Cana (14%). Searches for flights to Nassau (9%), to Oranjestad (7%) and to Willemstad (5%) are also popular.

Book cheap flights from Missouri to Caribbean Islands

Recent round-trip flight deals

7/1Tue
1 stopFrontier
7h 48mSTL-SJU
7/7Mon
1 stopFrontier
28h 48mSJU-STL
$212
7/14Mon
1 stop
7h 59mSTL-SJU
7/17Thu
1 stop
9h 15mSJU-STL
$213
9/17Wed
1 stopSouthwest
7h 45mSTL-SJU
9/19Fri
2 stopsSouthwest
8h 05mSJU-STL
$219
7/14Mon
2 stopsSpirit Airlines
26h 58mSTL-SJU
7/17Thu
1 stopSpirit Airlines
9h 15mSJU-STL
$254
12/9Tue
1 stopDelta
9h 26mSTL-SJU
12/12Fri
1 stopDelta
7h 10mSJU-STL
$259
6/30Mon
1 stopSpirit Airlines
6h 51mSTL-SJU
7/3Thu
2 stopsSpirit Airlines
22h 28mSJU-STL
$263
12/9Tue
1 stopDelta
9h 26mSTL-SJU
12/12Fri
1 stopDelta
7h 10mSJU-STL
$269
10/28Tue
1 stopAmerican Airlines
6h 24mMCI-SJU
10/28Tue
1 stopAmerican Airlines
8h 37mSJU-MCI
$271
10/18Sat
1 stopSouthwest
7h 35mMCI-SJU
10/24Fri
1 stopSouthwest
11h 20mSJU-MCI
$275
10/4Sat
1 stopAmerican Airlines
6h 40mMCI-SJU
10/11Sat
2 stopsAmerican Airlines
11h 24mSJU-MCI
$276

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Recent one-way flight deals

7/16Wed
1 stopFrontier
7h 59mSTL-SJU
$93
7/19Sat
1 stopFrontier
14h 24mSTL-SJU
$107
9/8Mon
1 stopDelta
8h 36mSTL-SJU
$110
9/19Fri
1 stopSpirit Airlines
7h 02mSTL-SJU
$113
9/16Tue
2 stopsAmerican Airlines
17h 46mSTL-SJU
$116
7/21Mon
2 stopsSpirit Airlines
26h 58mSTL-SJU
$128
9/22Mon
2 stopsAmerican Airlines
9h 36mMCI-SJU
$138
9/6Sat
2 stopsUnited Airlines
13h 40mSTL-SJU
$144
10/4Sat
2 stopsUnited Airlines
13h 37mSTL-SJU
$148
9/18Thu
1 stopDelta
9h 08mSTL-SJU
$150

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Last minute flights from Missouri to Caribbean Islands

Last minute flight, train and bus deals

6/20Fri
multi-stopFrontier
7h 48mSTL-SJU
6/22Sun
multi-stopFrontier
27h 23mSJU-STL
$320
6/20Fri
multi-stopFrontier
7h 48mSTL-SJU
6/22Sun
multi-stopFrontier
27h 23mSJU-STL
$384
6/22Sun
multi-stopSpirit Airlines
13h 50mMCI-SJU
6/29Sun
multi-stopSpirit Airlines
14h 46mSJU-MCI
$409
6/22Sun
multi-stopSpirit Airlines
13h 50mMCI-SJU
6/29Sun
multi-stopSpirit Airlines
8h 00mSJU-MCI
$455
6/22Sun
multi-stopAmerican Airlines
15h 55mMCI-SJU
6/30Mon
multi-stopAmerican Airlines
16h 50mSJU-MCI
$459
6/22Sun
multi-stopAmerican Airlines
9h 50mSTL-MBJ
6/29Sun
multi-stopAmerican Airlines
9h 31mMBJ-STL
$462
6/19Thu
multi-stop
15h 03mSTL-SJU
6/23Mon
multi-stop
19h 13mSJU-STL
$479
6/19Thu
multi-stop
15h 03mSTL-SJU
6/22Sun
multi-stop
21h 13mSJU-STL
$526
6/18Wed
multi-stopSouthwest
9h 40mMCI-SJU
7/2Wed
multi-stopSouthwest
12h 05mSJU-MCI
$532
6/18Wed
multi-stopSouthwest
9h 30mMCI-SJU
6/19Thu
multi-stopSouthwest
8h 25mSJU-MCI
$576

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Everything you need to know for your flight to Caribbean Islands

Cabin class types available on flights to Missouri

Cabin classes available on flights to Missouri. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Caribbean Islandsfrom $343
Business Class flights to Caribbean Islandsfrom $380
Prem Econ Class flights to Caribbean Islandsfrom $252
Economy Class flights to Caribbean Islandsfrom $65

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