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

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

$192 CHEAP FLIGHTS from Washington to Castries

UVF

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

...and more

Travelers love KAYAK

41 299 237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

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

Flight Deals

Cheap Flights from Washington to Castries

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from Washington to Castries

Tue, Apr 14 - Tue, Apr 21

11:15 pm - 2:02 pm

SEA

UVF

11h 47m

1 stop

3:22 pm - 10:00 am

UVF

SEA

21h 38m

1 stop

$562Delta

Thu, Apr 16 - Tue, Apr 21

11:15 pm - 2:02 pm

SEA

UVF

11h 47m

1 stop

3:22 pm - 10:00 am

UVF

SEA

21h 38m

1 stop

$598Delta

Tue, Apr 14 - Wed, Apr 22

8:00 am - 3:20 pm

SEA

UVF

28h 20m

1 stop

4:20 pm - 3:08 pm

UVF

SEA

25h 48m

2 stops

$613Air Canada

Wed, Apr 15 - Tue, Apr 21

4:05 pm - 2:02 pm

SEA

UVF

18h 57m

1 stop

3:22 pm - 10:00 am

UVF

SEA

21h 38m

1 stop

$630Delta

Sun, Apr 12 - Thu, Apr 23

8:00 am - 3:10 pm

SEA

UVF

28h 10m

1 stop

4:15 pm - 9:35 am

UVF

SEA

44h 20m

2 stops

$649Air Canada

Tue, Apr 14 - Mon, Apr 20

9:45 pm - 2:02 pm

SEA

UVF

13h 17m

1 stop

3:22 pm - 10:00 am

UVF

SEA

21h 38m

1 stop

$676Delta

Mon, Apr 13 - Tue, Apr 21

4:05 pm - 2:02 pm

SEA

UVF

18h 57m

1 stop

3:22 pm - 10:00 am

UVF

SEA

21h 38m

1 stop

$689Delta

Thu, Jun 11 - Thu, Jun 18

3:30 pm - 2:10 pm

PDX

UVF

19h 40m

2 stops

2:30 pm - 7:11 pm

UVF

PDX

31h 41m

3 stops

$812Multiple Airlines

Mon, Aug 24 - Tue, Sep 1

9:52 pm - 2:15 pm

PDX

UVF

13h 23m

1 stop

3:15 pm - 8:52 pm

UVF

PDX

32h 37m

1 stop

$826American Airlines

Mon, Jul 13 - Thu, Jul 23

12:49 pm - 12:08 pm

GEG

UVF

20h 19m

2 stops

3:14 pm - 11:59 am

UVF

GEG

23h 45m

2 stops

$1,472American Airlines

Useful Info

Low season	September
High season	July
Cheapest flight	$192

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

Most popular time to fly with an average 15% increase in price.

Flight from Seattle to Castries

How does KAYAK find such low prices on flights from Washington 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 Washington to Castries.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Castries?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Castries from Washington 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 Washington 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 Washington with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington 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 Washington 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

Complete your trip

Flights to other cities

Origins

Other airports

Information on the airport you'll fly into in Castries

Castries (UVF)

UVF

$192 Find Cheap Flights from Washington to Castries

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

Cheap Flights from Washington to Castries

Recent round-trip flight deals from Washington to Castries

Recent one-way flight deals from Washington to Castries

Recent last minute flight deals from Washington to Castries

Good to know

FAQs for booking flights from Washington to Castries

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

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

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

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington 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 Washington 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 Washington

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