BOI - UVF

$747 Find Cheap Flights from Boise to Castries

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Castries departing on 2/5. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Castries

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Castries, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Castries, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$747
Delta
Thu 2/5Thu 2/12
BOI - UVF • 2 stops
Cheapest one-way
Multiple Airlines
Tue 12/23
BOI - UVF • multi-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Castries!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boise to Castries (BOI-UVF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise to Castries 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boise to Castries

Thu, Feb 5 - Thu, Feb 12
Delta Logo
11:20 am - 3:05 pm
BOI
-
UVF
24h 45m2 stops
Delta Logo
4:25 pm - 8:15 pm
UVF
-
BOI
30h 50m2 stops
$747Delta
Tue, Feb 24 - Mon, Mar 2
Delta Logo
2:54 pm - 3:05 pm
BOI
-
UVF
21h 11m2 stops
Delta Logo
4:25 pm - 5:49 pm
UVF
-
BOI
28h 24m2 stops
$3,023Delta
Mon, Feb 23 - Sun, Mar 1
American Airlines Logo
7:02 pm - 2:50 pm
BOI
-
UVF
16h 48m2 stops
American Airlines Logo
5:00 pm - 12:53 pm
UVF
-
BOI
22h 53m2 stops
$3,165American Airlines
Sun, Feb 22 - Sat, Feb 28
Delta Logo
2:54 pm - 3:05 pm
BOI
-
UVF
21h 11m2 stops
Delta Logo
4:25 pm - 8:15 pm
UVF
-
BOI
30h 50m2 stops
$5,048Delta
Booking Insights

KAYAK's insights & trends for Boise to Castries flights

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

Which airlines provide the cheapest flights from Boise to Castries?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Boise to Castries were found on Delta ($747) and American Airlines ($3,165).

Find deals

Good to know

Cheapest flight$747
Flight from Boise to Castries

When to book flights from Boise to Castries

Are your dates flexible? Find out the best times to travel from Boise to Castries based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boise to Castries

  • What is the cheapest flight from Boise to Castries?

    In the last 3 days, the lowest price for a flight from Boise to Castries was $747 for a round-trip ticket.

  • Do I need a passport to fly between Boise and Castries?

    A passport is required to fly from Boise to Castries.

  • Which airports will I be using when flying from Boise to Castries?

    Boise and Castries are both served by 1 main airport. You will leave Boise from Boise Air Term. Gowen Fld and will be arriving at Castries Hewanorra.

  • Which aircraft models fly most regularly from Boise to Castries?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Boise to Castries?

    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 Castries.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Castries from Boise 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 Castries?

    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 to Castries with an airline and back to Boise with another airline. Booking your flights between Boise and UVF can sometimes prove cheaper using this method.

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

    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 to Castries from Boise 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 Castries

Information on your arrival and departure airports

Boise (BOI)
Castries (UVF)