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Cheap flights from White Plains to Castries from $166

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from White Plains to Castries departing on 2/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from White Plains to Castries

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:55 pm - 2:58 pm
HPN
-
UVF
20h 03m2 stops
American Airlines Logo
3:58 pm - 1:07 pm
UVF
-
HPN
21h 09m2 stops
$402American Airlines
Tue, Mar 17 - Tue, Mar 24
American Airlines Logo
7:00 am - 2:58 pm
HPN
-
UVF
7h 58m1 stop
American Airlines Logo
3:58 pm - 10:52 pm
UVF
-
HPN
30h 54m1 stop
$406American Airlines
Tue, Mar 17 - Tue, Mar 24
American Airlines Logo
5:16 pm - 1:55 pm
HPN
-
UVF
20h 39m2 stops
American Airlines Logo
2:57 pm - 5:00 pm
UVF
-
HPN
26h 03m1 stop
$411American Airlines
Mon, Mar 23 - Wed, Mar 25
American Airlines Logo
5:30 pm - 1:55 pm
HPN
-
UVF
20h 25m1 stop
American Airlines Logo
2:57 pm - 5:00 pm
UVF
-
HPN
26h 03m1 stop
$415American Airlines
Mon, Mar 23 - Wed, Mar 25
American Airlines Logo
6:55 pm - 2:58 pm
HPN
-
UVF
20h 03m2 stops
American Airlines Logo
2:57 pm - 9:29 am
UVF
-
HPN
42h 32m2 stops
$416American Airlines
Tue, Mar 17 - Mon, Mar 23
American Airlines Logo
7:00 am - 2:58 pm
HPN
-
UVF
7h 58m1 stop
American Airlines Logo
2:57 pm - 5:00 pm
UVF
-
HPN
26h 03m1 stop
$454American Airlines
Wed, Mar 18 - Tue, Mar 24
American Airlines Logo
7:00 am - 2:58 pm
HPN
-
UVF
7h 58m1 stop
American Airlines Logo
2:57 pm - 9:59 pm
UVF
-
HPN
31h 02m2 stops
$466American Airlines
Wed, Mar 18 - Mon, Mar 23
American Airlines Logo
5:07 pm - 1:50 pm
HPN
-
UVF
20h 43m2 stops
American Airlines Logo
3:35 pm - 9:14 am
UVF
-
HPN
41h 39m2 stops
$480American Airlines
Thu, Apr 23 - Thu, Apr 30
American Airlines Logo
5:07 pm - 1:50 pm
HPN
-
UVF
20h 43m2 stops
American Airlines Logo
3:35 pm - 4:19 pm
UVF
-
HPN
24h 44m2 stops
$481American Airlines
Fri, Apr 24 - Wed, Apr 29
American Airlines Logo
7:50 pm - 1:50 pm
HPN
-
UVF
42h 00m2 stops
American Airlines Logo
4:05 pm - 10:42 am
UVF
-
HPN
18h 37m2 stops
$482American Airlines
Wed, Apr 22 - Wed, Apr 29

American Airlines flights from White Plains to Castries

Our best American Airlines deals on White Plains to Castries flight tickets
American Airlines
Mar 17
HPN6:55 pmWhite Plains Westchester County
20h 03m
2 stops
UVF2:58 pmCastries Hewanorra
Mar 24
UVF3:58 pmCastries Hewanorra
21h 09m
2 stops
HPN1:07 pmWhite Plains Westchester County
$402
Find similar
American Airlines
Mar 17
HPN7:00 amWhite Plains Westchester County
7h 58m
1 stop
UVF2:58 pmCastries Hewanorra
Mar 24
UVF3:58 pmCastries Hewanorra
30h 54m
1 stop
HPN10:52 pmWhite Plains Westchester County
$406
Find similar
American Airlines
Mar 23
HPN5:16 pmWhite Plains Westchester County
20h 39m
2 stops
UVF1:55 pmCastries Hewanorra
Mar 25
UVF2:57 pmCastries Hewanorra
26h 03m
1 stop
HPN5:00 pmWhite Plains Westchester County
$411
Find similar

Delta flights from White Plains to Castries

Our best Delta deals on White Plains to Castries flight tickets
Delta
Dec 31
HPN6:03 amWhite Plains Westchester County
8h 27m
1 stop
UVF3:30 pmCastries Hewanorra
Jan 4
UVF4:50 pmCastries Hewanorra
17h 58m
1 stop
HPN9:48 amWhite Plains Westchester County
$1,767
Find similar
Delta
Dec 30
HPN12:55 pmWhite Plains Westchester County
25h 35m
2 stops
UVF3:30 pmCastries Hewanorra
Jan 4
UVF4:50 pmCastries Hewanorra
17h 58m
1 stop
HPN9:48 amWhite Plains Westchester County
$1,772
Find similar
Delta
Dec 31
HPN6:03 amWhite Plains Westchester County
8h 27m
1 stop
UVF3:30 pmCastries Hewanorra
Jan 5
UVF4:25 pmCastries Hewanorra
20h 41m
1 stop
HPN12:06 pmWhite Plains Westchester County
$1,899
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from White Plains to Castries that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 20, 2025.
Use the filters below to find and compare flights from White Plains to Castries that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

White PlainsCastries

HPN - UVF

HPNUVF

White Plains Westchester County

Tue 3/17

6:55 pm-2:58 pm

2 stops20h 03m

Castries Hewanorra

Tue 3/24

3:58 pm-1:07 pm

2 stops21h 09m

$402

White PlainsCastries

HPN - UVF

HPNUVF

White Plains Westchester County

Tue 3/17

7:00 am-2:58 pm

1 stop7h 58m

Castries Hewanorra

Tue 3/24

3:58 pm-10:52 pm

1 stop30h 54m

$406

White PlainsCastries

HPN - UVF

HPNUVF

White Plains Westchester County

Mon 3/23

5:16 pm-1:55 pm

2 stops20h 39m

Castries Hewanorra

Wed 3/25

2:57 pm-5:00 pm

1 stop26h 03m

$411

White PlainsCastries

HPN - UVF

HPNUVF

White Plains Westchester County

Mon 3/23

5:30 pm-1:55 pm

1 stop20h 25m

Castries Hewanorra

Wed 3/25

2:57 pm-5:00 pm

1 stop26h 03m

$415

White PlainsCastries

HPN - UVF

HPNUVF

White Plains Westchester County

Tue 3/17

6:55 pm-2:58 pm

2 stops20h 03m

Castries Hewanorra

Mon 3/23

2:57 pm-9:29 am

2 stops42h 32m

$416

White PlainsCastries

HPN - UVF

HPNUVF

White Plains Westchester County

Wed 3/18

7:00 am-2:58 pm

1 stop7h 58m

Castries Hewanorra

Tue 3/24

2:57 pm-5:00 pm

1 stop26h 03m

$454

White PlainsCastries

HPN - UVF

HPNUVF

White Plains Westchester County

Wed 3/18

7:00 am-2:58 pm

1 stop7h 58m

Castries Hewanorra

Mon 3/23

2:57 pm-9:59 pm

2 stops31h 02m

$466

White PlainsCastries

HPN - UVF

HPNUVF

White Plains Westchester County

Thu 4/23

5:07 pm-1:50 pm

2 stops20h 43m

Castries Hewanorra

Thu 4/30

3:35 pm-9:14 am

2 stops41h 39m

$480

White PlainsCastries

HPN - UVF

HPNUVF

White Plains Westchester County

Fri 4/24

5:07 pm-1:50 pm

2 stops20h 43m

Castries Hewanorra

Wed 4/29

3:35 pm-4:19 pm

2 stops24h 44m

$481

White PlainsCastries

HPN - UVF

HPNUVF

White Plains Westchester County

Wed 4/22

7:50 pm-1:50 pm

2 stops42h 00m

Castries Hewanorra

Wed 4/29

4:05 pm-10:42 am

2 stops18h 37m

$482

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Castries from

How to get the cheapest flight ticket from White Plains to Castries

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Castries?

The cheapest day to depart from White Plains to Castries is on a Friday when prices can be found for as low as $528. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $587. These prices are subject to change though, so be sure to set up a Price Alert for flights to Castries.

What is the cheapest time of day to depart on your flight to Castries?

According to our data, the cheapest time of day to fly to Castries is at noon. momondo users have found flights departing from White Plains to Castries at noon for as low as $321. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Castries are more costly in the morning, with an average ticket price of $558. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from White Plains to Castries

Are you open to changing your travel dates? Check out the ideal times to fly from White Plains to Castries according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap White Plains to Castries (HPN to UVF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from White Plains to Castries

Fastest flight time

8h 04m

Direct flights

None
The fastest flight from White Plains to Castries takes 8h 04m
There are no direct flights from White Plains to Castries. There are no popular flight routes from White Plains to Castries.
Search flight deals

  • How far is White Plains Westchester County to Castries Hewanorra by plane?

    A flight from White Plains Westchester County to Castries Hewanorra will travel around 2017.9 mi. By plane, this route typically takes 8h 04m.

  • When did momondo last update prices for flights from White Plains Westchester County Airport to Castries Hewanorra Airport?

    Prices for flights from White Plains Westchester County Airport to Castries Hewanorra Airport were last updated today.

  • How old do you have to be to fly from White Plains Westchester County Airport to Castries Hewanorra Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from White Plains Westchester County Airport to Castries Hewanorra Airport.

  • What documentation or ID do you need to fly to Castries Hewanorra Airport?

    The required travel and health documents for your Castries Hewanorra Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Castries Hewanorra Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Castries?

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

Why use momondo?

Why should I use momondo to find a flight deal from White Plains to Castries?

It is quick and easy to find White Plains to Castries flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Castries that suits you.

Can I find flights from White Plains to Castries with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Castries from White Plains with this policy.

How can momondo help me find flights from White Plains to Castries?

momondo helps you find the best flight between White Plains and Castries by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from White Plains to Castries right now. Can momondo alert me if prices change?

If you are not ready to book a flight from White Plains to Castries now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Castries and let you know when they change.

An easier way to manage your Castries trip

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Find better results for your trip to Saint Lucia

Airports servicing Saint Lucia

Castries George F. L. Charle Airport