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>

$747 CHEAP FLIGHTS from Idaho to Castries

UVF

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

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Cheapest round-trip

$747

Delta

Thu 2/5Thu 2/12

BOI - UVF • 2 stops

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We hope you love your trip to Castries!

Flight Deals

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.

Round-trip

Recent round-trip flight deals from Idaho to Castries

Thu, Feb 5 - Thu, Feb 12

11:20 am - 3:05 pm

BOI

UVF

24h 45m2 stops

4:25 pm - 8:15 pm

UVF

BOI

30h 50m2 stops

$747Delta

Fri, Feb 27 - Mon, Mar 9

3:10 pm - 4:00 pm

GEG

UVF

20h 50m2 stops

2:57 pm - 11:45 am

UVF

GEG

23h 48m2 stops

$752American Airlines

Sun, Jan 18 - Sat, Jan 24

11:25 am - 3:05 pm

GEG

UVF

23h 40m2 stops

4:25 pm - 1:03 pm

UVF

GEG

24h 38m2 stops

$787Delta

Wed, Apr 29 - Wed, May 6

3:50 pm - 1:50 pm

GEG

UVF

19h 00m2 stops

4:05 pm - 11:35 am

UVF

GEG

22h 30m2 stops

$808American Airlines

Sat, Feb 28 - Sat, Mar 7

1:23 pm - 4:00 pm

GEG

UVF

22h 37m2 stops

5:00 pm - 10:45 am

UVF

GEG

21h 45m2 stops

$922Multiple Airlines

Sun, Jan 18 - Sat, Jan 24

5:45 pm - 4:02 pm

GEG

UVF

18h 17m2 stops

4:41 pm - 2:09 pm

UVF

GEG

25h 28m2 stops

$972American Airlines

Wed, Apr 29 - Wed, May 6

10:40 pm - 2:08 pm

GEG

UVF

12h 28m1 stop

3:20 pm - 2:06 pm

UVF

GEG

25h 46m2 stops

$1,110Delta

Wed, Apr 29 - Wed, May 6

2:03 pm - 1:50 pm

GEG

UVF

20h 47m2 stops

4:05 pm - 11:35 am

UVF

GEG

22h 30m3 stops

$2,679American Airlines

Wed, Apr 29 - Wed, May 6

3:50 pm - 1:15 pm

GEG

UVF

18h 25m2 stops

4:05 pm - 12:47 pm

UVF

GEG

23h 42m2 stops

$2,846American Airlines

Wed, Apr 29 - Tue, May 5

12:35 pm - 3:25 pm

GEG

UVF

23h 50m2 stops

3:15 pm - 6:51 pm

UVF

GEG

30h 36m2 stops

$3,748Air Canada

Useful Info

Low season	September
High season	March
Cheapest flight	$747

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

Most popular time to fly and prices are also 8% lower on average.

Flight from Boise 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.

Vieux Fort

Everything you need to know for your flight to Castries

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Information on the airport you'll fly into in Castries

Castries (UVF)

UVF

$747 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

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