UVF

$367 Find Cheap Flights from Idaho to Castries - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Castries departing on 11/22. 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

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Cheap Flights from Idaho to Castries

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho 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 Idaho to Castries

Wed, Aug 26 - Wed, Sep 2
Delta Logo
5:00 pm - 2:14 pm
BOI
-
UVF
19h 14m
2 stops
Delta Logo
3:34 pm - 2:49 pm
UVF
-
BOI
25h 15m
2 stops
$731Delta
Wed, Aug 26 - Wed, Sep 2
Delta Logo
5:00 pm - 2:14 pm
BOI
-
UVF
19h 14m
2 stops
Delta Logo
3:34 pm - 2:49 pm
UVF
-
BOI
25h 15m
2 stops
$751Delta
Fri, Oct 16 - Wed, Oct 21
Delta Logo
11:35 pm - 2:21 pm
BOI
-
UVF
12h 46m
1 stop
Delta Logo
3:41 pm - 2:56 pm
UVF
-
BOI
25h 15m
2 stops
$781Delta
Fri, Oct 16 - Wed, Oct 21
American Airlines Logo
2:41 pm - 2:10 pm
BOI
-
UVF
21h 29m
2 stops
American Airlines Logo
4:04 pm - 11:25 am
UVF
-
BOI
21h 21m
2 stops
$813American Airlines
Mon, Aug 3 - Tue, Aug 11
Delta Logo
11:10 pm - 2:14 pm
BOI
-
UVF
13h 04m
1 stop
Delta Logo
3:34 pm - 6:48 pm
UVF
-
BOI
29h 14m
2 stops
$871Delta
Mon, Aug 3 - Tue, Aug 11
Delta Logo
4:00 pm - 2:14 pm
BOI
-
UVF
20h 14m
2 stops
Delta Logo
3:34 pm - 6:48 pm
UVF
-
BOI
29h 14m
2 stops
$911Delta
Fri, Jan 8 - Sat, Jan 16
American Airlines Logo
3:05 pm - 1:47 pm
GEG
-
UVF
18h 42m
2 stops
American Airlines Logo
5:02 pm - 1:21 pm
UVF
-
GEG
24h 19m
2 stops
$929American Airlines
Mon, Aug 3 - Tue, Aug 11
Delta Logo
11:10 pm - 2:14 pm
BOI
-
UVF
13h 04m
1 stop
Delta Logo
3:34 pm - 6:48 pm
UVF
-
BOI
29h 14m
2 stops
$963Delta
Wed, Dec 23 - Tue, Dec 29
American Airlines Logo
11:59 pm - 2:52 pm
GEG
-
UVF
34h 53m
2 stops
American Airlines Logo
4:54 pm - 1:21 pm
UVF
-
GEG
24h 27m
2 stops
$1,281American Airlines
Mon, Aug 24 - Fri, Aug 28
Air Canada Logo
12:33 pm - 2:20 pm
GEG
-
UVF
22h 47m
2 stops
Air Canada Logo
3:15 pm - 6:51 pm
UVF
-
GEG
30h 36m
2 stops
$1,352Air Canada
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Good to know

Low seasonSeptember
Cheapest flight$367
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 12% increase in price.
Flight from Boise to Castries

FAQs for booking flights from Idaho to Castries

  • How does KAYAK find such low prices on flights from Idaho 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 Idaho to Castries.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Castries from Idaho 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 Idaho 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 Idaho with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho 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 Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Castries?

Book flights to Castries if you plan to visit one of these locations
Vieux Fort

Everything you need to know for your flight to Castries

Information on the airport you'll fly into in Castries

Castries (UVF)