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Cheap flights from Louisiana to Castries from $290

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisiana to Castries departing on 4/11. 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 Louisiana to Castries

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:00 am - 4:02 pm
MSY
-
UVF
8h 02m1 stop
American Airlines Logo
5:02 pm - 8:48 am
UVF
-
MSY
17h 46m1 stop
$550American Airlines
Mon, Feb 2 - Wed, Feb 11
American Airlines Logo
7:09 pm - 1:46 pm
MSY
-
UVF
16h 37m1 stop
American Airlines Logo
5:00 pm - 11:32 pm
UVF
-
MSY
8h 32m1 stop
$559American Airlines
Sun, Feb 8 - Thu, Feb 12
American Airlines Logo
6:00 am - 4:02 pm
MSY
-
UVF
8h 02m1 stop
American Airlines Logo
5:02 pm - 11:56 pm
UVF
-
MSY
8h 54m1 stop
$563American Airlines
Tue, Jan 27 - Tue, Feb 3
American Airlines Logo
5:34 pm - 4:02 pm
MSY
-
UVF
20h 28m2 stops
American Airlines Logo
5:00 pm - 8:48 am
UVF
-
MSY
17h 48m1 stop
$564American Airlines
Sun, Feb 8 - Thu, Feb 12
JetBlue Logo
11:45 am - 3:41 pm
MSY
-
UVF
25h 56m1 stop
JetBlue Logo
5:21 pm - 10:05 am
UVF
-
MSY
18h 44m1 stop
$568JetBlue
Thu, Jan 22 - Sun, Jan 25
American Airlines Logo
7:09 pm - 1:46 pm
MSY
-
UVF
16h 37m1 stop
American Airlines Logo
5:00 pm - 11:32 pm
UVF
-
MSY
8h 32m1 stop
$584American Airlines
Thu, Feb 5 - Thu, Feb 12
American Airlines Logo
6:02 pm - 3:03 pm
MSY
-
UVF
19h 01m2 stops
American Airlines Logo
5:00 pm - 8:48 am
UVF
-
MSY
17h 48m1 stop
$589American Airlines
Wed, Feb 4 - Thu, Feb 12
American Airlines Logo
5:34 pm - 3:03 pm
MSY
-
UVF
19h 29m1 stop
American Airlines Logo
5:00 pm - 8:48 am
UVF
-
MSY
17h 48m1 stop
$594American Airlines
Wed, Feb 4 - Thu, Feb 12
American Airlines Logo
6:02 pm - 4:02 pm
MSY
-
UVF
20h 00m2 stops
American Airlines Logo
5:02 pm - 12:41 pm
UVF
-
MSY
21h 39m2 stops
$608American Airlines
Tue, Jan 27 - Tue, Feb 3
American Airlines Logo
6:00 am - 4:02 pm
MSY
-
UVF
8h 02m1 stop
American Airlines Logo
5:02 pm - 11:56 pm
UVF
-
MSY
8h 54m1 stop
$617American Airlines
Mon, Jan 12 - Mon, Jan 19

American Airlines flights from Louisiana to Castries

Our best American Airlines deals on Louisiana to Castries flight tickets
American Airlines
Feb 2
MSY6:02 pmNew Orleans Louis Armstrong
19h 01m
2 stops
UVF3:03 pmCastries Hewanorra
Feb 11
UVF5:02 pmCastries Hewanorra
17h 46m
1 stop
MSY8:48 amNew Orleans Louis Armstrong
$550
Find similar
American Airlines
Feb 8
MSY7:09 pmNew Orleans Louis Armstrong
16h 37m
1 stop
UVF1:46 pmCastries Hewanorra
Feb 12
UVF5:00 pmCastries Hewanorra
8h 32m
1 stop
MSY11:32 pmNew Orleans Louis Armstrong
$559
Find similar
American Airlines
Jan 27
MSY6:00 amNew Orleans Louis Armstrong
8h 02m
1 stop
UVF4:02 pmCastries Hewanorra
Feb 3
UVF5:02 pmCastries Hewanorra
8h 54m
1 stop
MSY11:56 pmNew Orleans Louis Armstrong
$563
Find similar

Air Canada flights from Louisiana to Castries

Our best Air Canada deals on Louisiana to Castries flight tickets
Air Canada
Apr 19
MSY6:05 pmNew Orleans Louis Armstrong
20h 15m
1 stop
UVF3:20 pmCastries Hewanorra
Apr 26
UVF4:20 pmCastries Hewanorra
25h 43m
1 stop
MSY5:03 pmNew Orleans Louis Armstrong
$759
Find similar
Air Canada
Apr 19
MSY6:05 pmNew Orleans Louis Armstrong
20h 15m
1 stop
UVF3:20 pmCastries Hewanorra
Apr 26
UVF4:20 pmCastries Hewanorra
32h 33m
2 stops
MSY11:53 pmNew Orleans Louis Armstrong
$894
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Louisiana 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 15, 2025.
Use the filters below to find and compare flights from Louisiana to Castries that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Mon 2/2

6:00 am-4:02 pm

1 stop8h 02m

Castries Hewanorra

Wed 2/11

5:02 pm-8:48 am

1 stop17h 46m

$550

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Sun 2/8

7:09 pm-1:46 pm

1 stop16h 37m

Castries Hewanorra

Thu 2/12

5:00 pm-11:32 pm

1 stop8h 32m

$559

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Tue 1/27

6:00 am-4:02 pm

1 stop8h 02m

Castries Hewanorra

Tue 2/3

5:02 pm-11:56 pm

1 stop8h 54m

$563

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Sun 2/8

5:34 pm-4:02 pm

2 stops20h 28m

Castries Hewanorra

Thu 2/12

5:00 pm-8:48 am

1 stop17h 48m

$564

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Thu 1/22

11:45 am-3:41 pm

1 stop25h 56m

Castries Hewanorra

Sun 1/25

5:21 pm-10:05 am

1 stop18h 44m

$568

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Thu 2/5

7:09 pm-1:46 pm

1 stop16h 37m

Castries Hewanorra

Thu 2/12

5:00 pm-11:32 pm

1 stop8h 32m

$584

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Wed 2/4

6:02 pm-3:03 pm

2 stops19h 01m

Castries Hewanorra

Thu 2/12

5:00 pm-8:48 am

1 stop17h 48m

$589

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Wed 2/4

5:34 pm-3:03 pm

1 stop19h 29m

Castries Hewanorra

Thu 2/12

5:00 pm-8:48 am

1 stop17h 48m

$594

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Tue 1/27

6:02 pm-4:02 pm

2 stops20h 00m

Castries Hewanorra

Tue 2/3

5:02 pm-12:41 pm

2 stops21h 39m

$608

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Mon 1/12

6:00 am-4:02 pm

1 stop8h 02m

Castries Hewanorra

Mon 1/19

5:02 pm-11:56 pm

1 stop8h 54m

$617

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
1
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See travel insights to Castries from

How to get the cheapest flight ticket from Louisiana 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 month to fly to Castries?

The month of April is, on average, the cheapest month to fly to Castries from Louisiana, with most prices found around $552. The month of February is another great option to travel to Castries, with average flight prices from Louisiana averaging around $617.

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

The cheapest day to depart from Louisiana to Castries is on a Wednesday when prices can be found for as low as $650. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $907. 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 in the afternoon. momondo users have found flights departing from Louisiana to Castries in the afternoon for as low as $587. 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 $747. 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 Louisiana to Castries flights?

You could potentially save up to 25% on your flight if you consider stops on a Louisiana to Castries flight.

Cheap Louisiana to Castries flight deals and tips

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

Fastest flight time

7h 16m

Direct flights

None
The fastest flight from Louisiana to Castries takes 7h 16m
There are no direct flights from Louisiana to Castries. There are no popular flight routes from Louisiana to Castries.
Search flight deals

  • When did momondo last update prices for flights from Louisiana to Castries Hewanorra Airport?

    Prices for flights from Louisiana to Castries Hewanorra Airport were last updated today.

  • How many operators does momondo search for flights from Louisiana to Castries Hewanorra Airport?

  • How old do you have to be to fly from Louisiana 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 Louisiana to Castries Hewanorra Airport.

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

    The travel and health documents required for your trip to Castries Hewanorra Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Castries Hewanorra Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Louisiana to Castries

Compare and see reviews for airlines that fly from Louisiana to Castries with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $547Free CancellationRating
7.2
11,051 reviews
Search American Airlines flights
DeltaPriceFrom $592Free CancellationRating
7.9
8,008 reviews
Search Delta flights

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 Louisiana to Castries?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Louisiana to Castries. Millions of users trust and use momondo every year so you are in good hands.

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

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

How can momondo help me find flights from Louisiana to Castries?

Once you have performed a search for Louisiana 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 Louisiana to Castries right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Louisiana to Castries flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Saint Lucia

Airports servicing Saint Lucia

Castries George F. L. Charle Airport