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>

$208 CHEAP FLIGHTS from Washington 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

$647

American Airlines

Wed 4/1Mon 4/6

SEA - UVF • 2 stops

Cheapest one-way

$208

Air Canada

Tue 3/24

SEA - UVF • 1 stop

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 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

Wed, Apr 1 - Mon, Apr 6

5:30 am - 2:58 pm

SEA

UVF

30h 28m

2 stops

3:18 pm - 3:51 pm

UVF

SEA

27h 33m

2 stops

$647American Airlines

Sun, Jun 7 - Fri, Jun 12

7:45 pm - 2:10 pm

PDX

UVF

39h 25m

2 stops

3:05 pm - 9:30 am

UVF

PDX

21h 25m

2 stops

$662Air Canada

Mon, Mar 23 - Mon, Mar 30

7:05 pm - 3:25 pm

PDX

UVF

41h 20m

2 stops

4:20 pm - 9:15 am

UVF

PDX

43h 55m

2 stops

$666Air Canada

Wed, Apr 1 - Tue, Apr 7

8:09 am - 1:46 pm

SEA

UVF

26h 37m

1 stop

2:40 pm - 2:19 pm

UVF

SEA

26h 39m

2 stops

$705Multiple Airlines

Wed, Mar 11 - Wed, Mar 18

8:00 pm - 3:25 pm

SEA

UVF

16h 25m

2 stops

4:15 pm - 3:01 pm

UVF

SEA

25h 46m

2 stops

$720Air Canada

Tue, Mar 3 - Tue, Mar 10

3:45 pm - 3:05 pm

GEG

UVF

19h 20m

2 stops

3:18 pm - 1:10 pm

UVF

GEG

24h 52m

2 stops

$743Delta

Wed, Apr 1 - Tue, Apr 7

8:09 am - 1:46 pm

SEA

UVF

26h 37m

1 stop

2:40 pm - 7:25 pm

UVF

SEA

31h 45m

1 stop

$760Multiple Airlines

Mon, Feb 23 - Mon, Mar 2

3:10 pm - 2:48 pm

PDX

UVF

19h 38m

2 stops

4:58 pm - 1:02 pm

UVF

PDX

24h 04m

2 stops

$768American Airlines

Mon, Mar 23 - Mon, Mar 30

10:53 pm - 2:58 pm

PDX

UVF

13h 05m

1 stop

3:58 pm - 11:07 am

UVF

PDX

22h 09m

2 stops

$771American Airlines

Fri, Feb 6 - Tue, Feb 10

10:59 pm - 3:05 pm

SEA

UVF

12h 06m

1 stop

4:25 pm - 10:07 am

UVF

SEA

21h 42m

1 stop

$786Delta

Useful Info

Low season	September
High season	March
Cheapest flight	$208

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 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

$208 Find Cheap Flights from Washington to Castries

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

Everything you should know

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