$302 Find Cheap Flights from Boise to Saint Lucia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Saint Lucia departing on 6/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Cheap Flights from Boise to Saint Lucia

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise to Saint Lucia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent one-way flight deals from Boise to Saint Lucia

Only flying one-way? Below are some of the best one-way flight deals from Boise to Saint Lucia found on KAYAK recently.
Discover the best prices for you by selecting your travel dates on KAYAK.
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10:32 pm - 1:45 pmBOI-UVF
37h 13m3 stops
$302
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Fri, Jun 20
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10:33 pm - 1:45 pmBOI-UVF
37h 12m3 stops
$304
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Fri, Jun 13
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10:33 pm - 1:45 pmBOI-UVF
37h 12m2 stops
$334
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Fri, Jun 13
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9:36 am - 1:45 pmBOI-UVF
50h 09m2 stops
$365
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Fri, Jun 20
Delta Logo
11:40 pm - 2:16 pmBOI-UVF
12h 36m1 stop
$373Delta
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Fri, Jun 20
Delta Logo
11:40 pm - 2:16 pmBOI-UVF
12h 36m1 stop
$418Delta
Find Deal
Fri, Jun 13
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KAYAK's insights & trends for Boise to Saint Lucia flights

Get data-powered insights and trends into flights from Boise to Saint Lucia to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Boise to Saint Lucia take?

The duration of a flight to Saint Lucia depends on your arrival airport. The shortest route to Saint Lucia from Boise is to Castries, which takes 20h 10m.

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Good to know

Cheapest flight$302
Flight from Boise to Castries

FAQs - booking Saint Lucia flights

  • How does KAYAK find such low prices on flights from Boise 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 Boise to Saint Lucia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Boise 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 Boise 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 Boise 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 Boise 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 Boise to Saint Lucia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Boise to Saint Lucia

Information on your arrival and departure airports

Boise (BOI)

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