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Cheap flights from New York LaGuardia Airport to Castries from $145

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 8/31. 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.
Air Canada Logo
6:00 am - 4:40 pm
LGA
-
UVF
9h 40m
1 stop
Air Canada Logo
5:40 pm - 6:03 pm
UVF
-
LGA
25h 23m
1 stop
$486Air Canada
Thu, Nov 19 - Sun, Nov 22
Air Canada Logo
3:30 pm - 4:40 pm
LGA
-
UVF
24h 10m
1 stop
Air Canada Logo
5:40 pm - 2:28 pm
UVF
-
LGA
21h 48m
1 stop
$486Air Canada
Wed, Nov 18 - Sun, Nov 22
Air Canada Logo
6:00 am - 4:40 pm
LGA
-
UVF
9h 40m
1 stop
Air Canada Logo
5:40 pm - 2:28 pm
UVF
-
LGA
21h 48m
1 stop
$486Air Canada
Thu, Nov 26 - Thu, Dec 3
Air Canada Logo
6:00 am - 4:40 pm
LGA
-
UVF
9h 40m
1 stop
Air Canada Logo
5:40 pm - 2:28 pm
UVF
-
LGA
21h 48m
1 stop
$486Air Canada
Fri, Nov 13 - Mon, Nov 16
Air Canada Logo
7:55 pm - 4:40 pm
LGA
-
UVF
19h 45m
1 stop
Air Canada Logo
5:40 pm - 11:58 am
UVF
-
LGA
19h 18m
1 stop
$486Air Canada
Thu, Nov 26 - Thu, Dec 3
Air Canada Logo
6:00 am - 4:40 pm
LGA
-
UVF
9h 40m
1 stop
Air Canada Logo
5:40 pm - 10:58 am
UVF
-
LGA
18h 18m
1 stop
$486Air Canada
Thu, Nov 19 - Mon, Nov 23
Air Canada Logo
11:40 am - 4:40 pm
LGA
-
UVF
28h 00m
1 stop
Air Canada Logo
5:40 pm - 9:03 am
UVF
-
LGA
16h 23m
1 stop
$486Air Canada
Thu, Dec 3 - Mon, Dec 7
Air Canada Logo
6:00 am - 4:40 pm
LGA
-
UVF
9h 40m
1 stop
Air Canada Logo
5:40 pm - 2:28 pm
UVF
-
LGA
21h 48m
1 stop
$486Air Canada
Thu, Nov 26 - Thu, Dec 3
Air Canada Logo
6:00 am - 4:40 pm
LGA
-
UVF
9h 40m
1 stop
Air Canada Logo
5:40 pm - 6:03 pm
UVF
-
LGA
25h 23m
1 stop
$486Air Canada
Thu, Nov 19 - Sun, Nov 22
Delta Logo
6:00 am - 2:14 pm
LGA
-
UVF
8h 14m
1 stop
Delta Logo
3:34 pm - 8:10 am
UVF
-
LGA
16h 36m
1 stop
$498Delta
Wed, Aug 26 - Tue, Sep 1

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Delta flights from New York LaGuardia Airport to Castries

Our best Delta deals on New York LaGuardia Airport to Castries flight tickets
Delta
Aug 21
LGA6:00 amNew York LaGuardia
8h 14m
1 stop
UVF2:14 pmCastries Hewanorra
Aug 26
UVF3:34 pmCastries Hewanorra
16h 36m
1 stop
LGA8:10 amNew York LaGuardia
$498
Delta
Oct 8
LGA8:30 pmNew York LaGuardia
17h 42m
1 stop
UVF2:12 pmCastries Hewanorra
Oct 20
UVF3:32 pmCastries Hewanorra
16h 36m
1 stop
LGA8:08 amNew York LaGuardia
$500
Delta
Aug 20
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
$539

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
Sep 8
LGA3:21 pmNew York LaGuardia
22h 41m
1 stop
UVF2:02 pmCastries Hewanorra
Sep 14
UVF3:02 pmCastries Hewanorra
18h 57m
1 stop
LGA9:59 amNew York LaGuardia
$499
American Airlines
Sep 17
LGA7:50 pmNew York LaGuardia
18h 12m
2 stops
UVF2:02 pmCastries Hewanorra
Sep 21
UVF3:02 pmCastries Hewanorra
17h 23m
2 stops
LGA8:25 amNew York LaGuardia
$503
American Airlines
Sep 8
LGA7:49 pmNew York LaGuardia
18h 13m
2 stops
UVF2:02 pmCastries Hewanorra
Sep 14
UVF3:02 pmCastries Hewanorra
21h 57m
1 stop
LGA12:59 pmNew York LaGuardia
$504

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 August 3, 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 11/19

6:00 am-4:40 pm

1 stop9h 40m

Castries Hewanorra

Sun 11/22

5:40 pm-6:03 pm

1 stop25h 23m

$486

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Wed 11/18

3:30 pm-4:40 pm

1 stop24h 10m

Castries Hewanorra

Sun 11/22

5:40 pm-2:28 pm

1 stop21h 48m

$486

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Thu 11/26

6:00 am-4:40 pm

1 stop9h 40m

Castries Hewanorra

Thu 12/3

5:40 pm-2:28 pm

1 stop21h 48m

$486

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Fri 11/13

6:00 am-4:40 pm

1 stop9h 40m

Castries Hewanorra

Mon 11/16

5:40 pm-2:28 pm

1 stop21h 48m

$486

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Thu 11/26

7:55 pm-4:40 pm

1 stop19h 45m

Castries Hewanorra

Thu 12/3

5:40 pm-11:58 am

1 stop19h 18m

$486

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Thu 11/19

6:00 am-4:40 pm

1 stop9h 40m

Castries Hewanorra

Mon 11/23

5:40 pm-10:58 am

1 stop18h 18m

$486

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Thu 12/3

11:40 am-4:40 pm

1 stop28h 00m

Castries Hewanorra

Mon 12/7

5:40 pm-9:03 am

1 stop16h 23m

$486

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Thu 11/26

6:00 am-4:40 pm

1 stop9h 40m

Castries Hewanorra

Thu 12/3

5:40 pm-2:28 pm

1 stop21h 48m

$486

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Thu 11/19

6:00 am-4:40 pm

1 stop9h 40m

Castries Hewanorra

Sun 11/22

5:40 pm-6:03 pm

1 stop25h 23m

$486
Quickest round-trip

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Wed 8/26

6:00 am-2:14 pm

1 stop8h 14m

Castries Hewanorra

Tue 9/1

3:34 pm-8:10 am

1 stop16h 36m

$498

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 $557. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $670. 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 $624. 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 34% 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 49m

Direct flights

None
The fastest flight from New York LaGuardia Airport to Castries takes 7h 49m
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 49m 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.

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Find better results for your trip to Saint Lucia

Airports servicing Saint Lucia

Castries George F. L. Charle Airport