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Cheap flights from New York LaGuardia Airport to Castries from $189

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York LaGuardia Airport to Castries departing on 7/23. 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
1 adult, Economy, 0 bags

Find the cheapest flights from New York LaGuardia Airport to Castries

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:54 am - 1:50 pm
LGA
-
UVF
7h 56m
1 stop
American Airlines Logo
2:50 pm - 9:59 am
UVF
-
LGA
19h 09m
1 stop
$473American Airlines
Thu, Jul 2 - Sun, Jul 5
American Airlines Logo
6:59 am - 2:19 pm
LGA
-
UVF
7h 20m
1 stop
American Airlines Logo
2:49 pm - 11:43 pm
UVF
-
LGA
8h 54m
1 stop
$478American Airlines
Fri, Aug 21 - Wed, Aug 26
American Airlines Logo
7:29 pm - 1:50 pm
LGA
-
UVF
18h 21m
1 stop
American Airlines Logo
3:20 pm - 3:05 pm
UVF
-
LGA
23h 45m
1 stop
$481American Airlines
Wed, Jul 8 - Mon, Jul 13
Delta Logo
8:30 pm - 2:14 pm
LGA
-
UVF
17h 44m
1 stop
Delta Logo
3:34 pm - 8:10 am
UVF
-
LGA
16h 36m
1 stop
$496Delta
Fri, Aug 7 - Thu, Aug 13
American Airlines Logo
6:00 am - 2:20 pm
LGA
-
UVF
8h 20m
1 stop
American Airlines Logo
3:20 pm - 11:30 pm
UVF
-
LGA
8h 10m
1 stop
$501American Airlines
Sun, Jul 5 - Sun, Jul 12
American Airlines Logo
6:59 am - 2:19 pm
LGA
-
UVF
7h 20m
1 stop
American Airlines Logo
2:49 pm - 11:43 pm
UVF
-
LGA
8h 54m
1 stop
$503American Airlines
Fri, Aug 21 - Wed, Aug 26
American Airlines Logo
6:52 am - 2:20 pm
LGA
-
UVF
7h 28m
1 stop
American Airlines Logo
1:10 pm - 11:44 pm
UVF
-
LGA
10h 34m
2 stops
$508American Airlines
Thu, Jul 9 - Thu, Jul 16
American Airlines Logo
6:00 am - 2:20 pm
LGA
-
UVF
8h 20m
1 stop
American Airlines Logo
3:20 pm - 11:30 pm
UVF
-
LGA
8h 10m
1 stop
$513American Airlines
Fri, Jul 17 - Wed, Jul 22
American Airlines Logo
6:00 am - 2:19 pm
LGA
-
UVF
8h 19m
1 stop
American Airlines Logo
2:49 pm - 1:00 pm
UVF
-
LGA
22h 11m
1 stop
$514American Airlines
Fri, Aug 21 - Wed, Aug 26
American Airlines Logo
6:00 am - 1:49 pm
LGA
-
UVF
7h 49m
1 stop
American Airlines Logo
3:02 pm - 8:25 am
UVF
-
LGA
17h 23m
2 stops
$518American Airlines
Sun, Sep 6 - Thu, Sep 24

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American Airlines flights from New York LaGuardia Airport to Castries

Our best American Airlines deals on New York LaGuardia Airport to Castries flight tickets
American Airlines
Jul 2
LGA5:54 amNew York LaGuardia
7h 56m
1 stop
UVF1:50 pmCastries Hewanorra
Jul 5
UVF2:50 pmCastries Hewanorra
19h 09m
1 stop
LGA9:59 amNew York LaGuardia
$473
American Airlines
Aug 21
LGA6:59 amNew York LaGuardia
7h 20m
1 stop
UVF2:19 pmCastries Hewanorra
Aug 26
UVF2:49 pmCastries Hewanorra
8h 54m
1 stop
LGA11:43 pmNew York LaGuardia
$478
American Airlines
Jul 8
LGA7:29 pmNew York LaGuardia
18h 21m
1 stop
UVF1:50 pmCastries Hewanorra
Jul 13
UVF3:20 pmCastries Hewanorra
23h 45m
1 stop
LGA3:05 pmNew York LaGuardia
$481

Delta flights from New York LaGuardia Airport to Castries

Our best Delta deals on New York LaGuardia Airport to Castries flight tickets
Delta
Aug 7
LGA8:30 pmNew York LaGuardia
17h 44m
1 stop
UVF2:14 pmCastries Hewanorra
Aug 13
UVF3:34 pmCastries Hewanorra
16h 36m
1 stop
LGA8:10 amNew York LaGuardia
$496
Delta
Aug 6
LGA8:30 pmNew York LaGuardia
17h 44m
1 stop
UVF2:14 pmCastries Hewanorra
Aug 12
UVF3:34 pmCastries Hewanorra
16h 36m
1 stop
LGA8:10 amNew York LaGuardia
$534
Delta
Aug 21
LGA6:00 amNew York LaGuardia
8h 14m
1 stop
UVF2:14 pmCastries Hewanorra
Aug 25
UVF3:34 pmCastries Hewanorra
16h 36m
1 stop
LGA8:10 amNew York LaGuardia
$558

momondo Fare Finder

 
Customize your flight search to find flights from New York LaGuardia Airport 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 June 16, 2026.
Use the filters below to find and compare flights from New York LaGuardia Airport to Castries that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Thu 7/2

5:54 am-1:50 pm

1 stop7h 56m

Castries Hewanorra

Sun 7/5

2:50 pm-9:59 am

1 stop19h 09m

$473
Quickest round-trip

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Fri 8/21

6:59 am-2:19 pm

1 stop7h 20m

Castries Hewanorra

Wed 8/26

2:49 pm-11:43 pm

1 stop8h 54m

$478

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Wed 7/8

7:29 pm-1:50 pm

1 stop18h 21m

Castries Hewanorra

Mon 7/13

3:20 pm-3:05 pm

1 stop23h 45m

$481

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Fri 8/7

8:30 pm-2:14 pm

1 stop17h 44m

Castries Hewanorra

Thu 8/13

3:34 pm-8:10 am

1 stop16h 36m

$496

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Sun 7/5

6:00 am-2:20 pm

1 stop8h 20m

Castries Hewanorra

Sun 7/12

3:20 pm-11:30 pm

1 stop8h 10m

$501

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Fri 8/21

6:59 am-2:19 pm

1 stop7h 20m

Castries Hewanorra

Wed 8/26

2:49 pm-11:43 pm

1 stop8h 54m

$503

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Thu 7/9

6:52 am-2:20 pm

1 stop7h 28m

Castries Hewanorra

Thu 7/16

1:10 pm-11:44 pm

2 stops10h 34m

$508

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Fri 7/17

6:00 am-2:20 pm

1 stop8h 20m

Castries Hewanorra

Wed 7/22

3:20 pm-11:30 pm

1 stop8h 10m

$513

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Fri 8/21

6:00 am-2:19 pm

1 stop8h 19m

Castries Hewanorra

Wed 8/26

2:49 pm-1:00 pm

1 stop22h 11m

$514

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Sun 9/6

6:00 am-1:49 pm

1 stop7h 49m

Castries Hewanorra

Thu 9/24

3:02 pm-8:25 am

2 stops17h 23m

$518

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 New York LaGuardia Airport 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 New York LaGuardia Airport to Castries is on a Monday when prices can be found for as low as $565. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $678. 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 New York LaGuardia Airport to Castries at noon for as low as $603. 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 $618. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on New York LaGuardia Airport to Castries flights?

You could potentially save up to 29% on your flight if you consider stops on a New York LaGuardia Airport to Castries flight.

When to book flights from New York LaGuardia Airport to Castries

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

Cheap New York LaGuardia Airport to Castries (LGA to UVF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York LaGuardia Airport to Castries

Fastest flight time

7h 54m

Direct flights

None
The fastest flight from New York LaGuardia Airport to Castries takes 7h 54m
There are no direct flights from New York LaGuardia Airport to Castries. There are no popular flight routes from New York LaGuardia Airport to Castries.
Search flight deals

Frequently asked questions about flying from New York LaGuardia Airport to Castries

  • How far is New York LaGuardia to Castries Hewanorra by plane?

    The distance between New York LaGuardia and Castries Hewanorra is about 2004.4 mi. Typically, this will take 7h 54m by plane in normal conditions.

  • When did momondo last update prices for flights from New York LaGuardia Airport to Castries Hewanorra Airport?

    Prices for flights from New York LaGuardia Airport to Castries Hewanorra Airport are refreshed on a daily basis.

  • How old do you have to be to fly from New York LaGuardia Airport to Castries Hewanorra Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York LaGuardia Airport to Castries Hewanorra Airport.

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

    The travel and health documents you'll need for your trip to Castries Hewanorra Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Castries Hewanorra Airport. It is always advisable to seek advice from your airline or a trusted 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 New York to Castries?

Finding the right flight to Castries from New York is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Castries quick and easy, saving you time and money.

Can I find flights from New York to Castries with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for New York to Castries flights to just show those with flexible booking policies.

How can momondo help me find flights from New York to Castries?

Once you have performed a search for New York to Castries flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Castries from New York. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices 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