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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$439 CHEAP FLIGHTS from Idaho to Castries

UVF

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

...and more

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41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$753

American Airlines

Mon 8/3Tue 8/11

BOI - UVF • 2 stops

Cheapest one-way

$439

American Airlines

Thu 4/2

GEG - UVF • 2 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Castries!

Flight Deals

Cheap Flights from Idaho to Castries

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Idaho to Castries

Mon, Aug 3 - Tue, Aug 11

2:58 pm - 2:10 pm

BOI

UVF

21h 12m

2 stops

3:15 pm - 11:29 am

UVF

BOI

22h 14m

2 stops

$753American Airlines

Mon, Aug 3 - Tue, Aug 11

11:30 pm - 2:13 pm

BOI

UVF

12h 43m

1 stop

3:28 pm - 3:01 pm

UVF

BOI

25h 33m

2 stops

$773Delta

Mon, Aug 3 - Tue, Aug 11

11:30 pm - 2:13 pm

BOI

UVF

12h 43m

1 stop

3:28 pm - 3:01 pm

UVF

BOI

25h 33m

2 stops

$793Delta

Sun, Mar 29 - Tue, Mar 31

5:30 am - 1:58 pm

BOI

UVF

30h 28m

2 stops

3:18 pm - 11:46 pm

UVF

BOI

34h 28m

2 stops

$813Delta

Fri, Jul 3 - Thu, Jul 9

3:00 pm - 3:04 pm

GEG

UVF

21h 04m

2 stops

3:58 pm - 1:14 pm

UVF

GEG

24h 16m

2 stops

$889American Airlines

Mon, Mar 30 - Wed, Apr 1

7:00 am - 2:58 pm

BOI

UVF

29h 58m

2 stops

3:58 pm - 12:48 pm

UVF

BOI

22h 50m

2 stops

$923American Airlines

Thu, Mar 26 - Tue, Mar 31

3:01 pm - 1:58 pm

BOI

UVF

20h 57m

2 stops

3:18 pm - 10:11 pm

UVF

BOI

32h 53m

2 stops

$933Delta

Sun, Mar 29 - Thu, Apr 2

5:30 am - 1:58 pm

BOI

UVF

30h 28m

2 stops

3:18 pm - 10:11 pm

UVF

BOI

32h 53m

2 stops

$943Delta

Sat, Mar 28 - Wed, Apr 1

7:20 pm - 2:58 pm

BOI

UVF

17h 38m

2 stops

3:58 pm - 12:48 pm

UVF

BOI

22h 50m

2 stops

$994American Airlines

Sun, Mar 29 - Wed, Apr 1

11:30 pm - 1:58 pm

BOI

UVF

12h 28m

1 stop

3:18 pm - 10:35 pm

UVF

BOI

33h 17m

1 stop

$1,032Delta

Useful Info

Low season	September
High season	December

Best time to beat the crowds with an average 12% drop in price.

Most popular time to fly with an average 24% increase in price.

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.

Vieux Fort

Everything you need to know for your flight to Castries

Airports

Cabin class

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Flights to other cities

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Information on the airport you'll fly into in Castries

Castries (UVF)

UVF

$439 Find Cheap Flights from Idaho to Castries

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

Everything you should know

Cheap Flights from Idaho to Castries

Recent round-trip flight deals from Idaho to Castries

Recent one-way flight deals from Idaho to Castries

Good to know

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?

Everything you need to know for your flight to Castries

Information on the airport you'll fly into in Castries

Cabin class types available on flights to Idaho

Complete your trip to Castries with a hotel stay or car rental

Flights to other popular destinations

Flights from domestic origins to Castries

Choose which airport to fly into in Castries