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Saint Lucia

$737+ Cheap flights from Boise (BOI) to Saint Lucia

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — UVF
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Boise to Saint Lucia

Keep the following information in mind while searching for Boise to Saint Lucia flight deals. Data was last updated June 12, 2025.

Round-trip from

$737
(American Airlines)
From Boise Air Term. Gowen Fld to Saint Lucia
Search Deals

Find flight deals from Boise to Saint Lucia

Cheapest flights from Boise to Saint Lucia
Explore the most affordable flight options available from Boise to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/95:15 pmBOI - UVF
2 stops18h 40mAmerican Airlines
Sat 8/163:35 pmUVF - BOI
2 stops22h 44mAmerican Airlines
Deal found 6/11$737

Cheapflights Fare Finder

Customize your flight search to find flights from Boise to Saint Lucia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Boise to Saint Lucia that are best for you.

Fly from

Boise

Fly to

Saint Lucia

Route

Depart

Return

Price

BoiseCastries

BOI - UVF

BOIUVF

Boise Air Term. Gowen Fld

Sat 8/9

5:15 pm-1:55 pm

2 stops18h 40m

Castries Hewanorra

Sat 8/16

3:35 pm-12:19 pm

2 stops22h 44m

$737

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Boise to Saint Lucia

Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from Boise with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Boise to Saint Lucia
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Saint Lucia

Get insights into the airlines that provide service to Saint Lucia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint Lucia. Reviews last updated June 12, 2025.
American Airlines
7.2
Good
10,000 reviews

Food

6.5

Boarding

7.5

Comfort

7.2

Overall

7.2

Entertainment

6.9

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Food

6.5

Boarding

7.5

Comfort

7.2

Overall

7.2

Entertainment

6.9

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.

Related info for your journey

Find useful and relevant information for your journey from Boise to Saint Lucia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boise to Saint Lucia?

    Boise Air Term. Gowen Fld (BOI) is the airport you will fly out of if you book a flight from Boise to Saint Lucia. It is only a 3.3 mi journey to Air Term. Gowen Fld (BOI) from Boise’s city center.

  • Can I find deals for flights from Boise to Saint Lucia that include hotel bookings?

    Yes. In addition to deals on Boise to Saint Lucia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boise to Saint Lucia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boise to Saint Lucia.

  • Can I find deals for business class flights from Boise to Saint Lucia?

    Yes. Cheapflights offers flight deals from Boise to Saint Lucia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boise to Saint Lucia?

    Currently, January is the cheapest month in which you can book a flight from Boise to Saint Lucia (average of $556). Flying from Boise to Saint Lucia in December is currently the most expensive (average of $730). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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