$575 Find Cheap Flights from Missouri to Saint Lucia

1 adult
1 adult, Economy

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Useful Info

Good to know

Low seasonOctober
High seasonFebruary
Cheapest flight$575
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from St. Louis to Castries

FAQs for booking flights from Missouri to Saint Lucia

  • How does KAYAK find such low prices on flights from Missouri to Saint Lucia?

    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 Saint Lucia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Missouri to Saint Lucia 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 Saint Lucia?

    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 Saint Lucia 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 Saint Lucia?

    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 Saint Lucia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Saint Lucia?

    Based on KAYAK data, the cheapest day to fly to Saint Lucia is Wednesday where round-trip tickets can be as cheap as $591. On the other hand, the most expensive day to fly is Thursday, where round-trip prices are $862 on average.

  • What is the cheapest time of day to fly to Saint Lucia?

    The cheapest time of day to fly to Saint Lucia is generally in the morning, when round-trip flights cost $749 on average. The most expensive time of day to fly to Saint Lucia is generally in the morning, which is peak travel time and where the average cost of a ticket is $749.

  • What is the cheapest month to fly from Missouri to Saint Lucia?

    The cheapest month for flights from Missouri to Saint Lucia is November, when tickets cost $549 (return) on average. On the other hand, the most expensive months are May and April, when the average cost of round-trip tickets is $931 and $886 respectively.

  • How long is the flight to Saint Lucia?

    An average nonstop flight from Missouri to Saint Lucia takes 15h 12m, covering a distance of 2588 miles. The shortest route is St. Louis (STL) to Castries (UVF) with an average flight time of 7h 01m.

  • What is the most popular destination in Saint Lucia?

    Based on KAYAK flight searches, the most popular destination is Castries (100% of total searches to Saint Lucia).

Book cheap flights from Missouri to Saint Lucia

Recent round-trip flight deals

11/17Mon
1 stopAmerican Airlines
7h 01mSTL-UVF
11/25Tue
1 stopAmerican Airlines
8h 26mUVF-STL
$575
8/25Mon
2 stopsAmerican Airlines
21h 41mSTL-UVF
8/29Fri
1 stopAmerican Airlines
9h 24mUVF-STL
$580
8/25Mon
1 stopAmerican Airlines
22h 07mSTL-UVF
8/29Fri
1 stopAmerican Airlines
9h 24mUVF-STL
$584
9/19Fri
1 stopAmerican Airlines
7h 49mSTL-UVF
9/24Wed
1 stopAmerican Airlines
9h 42mUVF-STL
$600
8/13Wed
1 stopAmerican Airlines
8h 25mMCI-UVF
8/20Wed
1 stopAmerican Airlines
8h 56mUVF-MCI
$604
9/19Fri
2 stopsAmerican Airlines
21h 18mSTL-UVF
9/24Wed
1 stopAmerican Airlines
9h 42mUVF-STL
$605
8/13Wed
1 stopAmerican Airlines
8h 25mMCI-UVF
8/20Wed
2 stopsAmerican Airlines
21h 02mUVF-MCI
$609
9/5Fri
1 stopAmerican Airlines
8h 11mMCI-UVF
9/12Fri
1 stopAmerican Airlines
9h 42mUVF-MCI
$616
8/14Thu
2 stops
23h 45mSTL-UVF
8/21Thu
3 stops
27h 10mUVF-STL
$755
7/23Wed
1 stopDelta
7h 35mMCI-UVF
7/30Wed
1 stopDelta
9h 19mUVF-MCI
$932

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Last minute flights from Missouri to Saint Lucia

Last minute flight, train and bus deals

7/4Fri
multi-stopAmerican Airlines
7h 20mSTL-UVF
7/11Fri
multi-stopAmerican Airlines
18h 40mUVF-STL
$962
7/4Fri
multi-stopAmerican Airlines
24h 52mSTL-UVF
7/11Fri
multi-stopAmerican Airlines
23h 13mUVF-STL
$967
7/4Fri
multi-stopAmerican Airlines
8h 09mMCI-UVF
7/6Sun
multi-stopAmerican Airlines
9h 35mUVF-MCI
$1,042
7/4Fri
multi-stopAmerican Airlines
8h 09mMCI-UVF
7/6Sun
multi-stopAmerican Airlines
21h 17mUVF-MCI
$1,047
7/2Wed
multi-stopAmerican Airlines
19h 30mMCI-UVF
7/8Tue
multi-stopAmerican Airlines
21h 17mUVF-MCI
$1,192
7/2Wed
multi-stopAmerican Airlines
26h 15mMCI-UVF
7/8Tue
multi-stopAmerican Airlines
9h 35mUVF-MCI
$1,264

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Everything you need to know for your flight to Saint Lucia

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 Saint Lucia
Business Class flights to Saint Lucia
Prem Econ Class flights to Saint Lucia
Economy Class flights to Saint Lucia

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