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Cheap flights from Louisiana to Castries from $311

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 6/9. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Louisiana to Castries

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
11:45 am - 2:15 pm
MSY
-
UVF
25h 30m
1 stop
Air Canada Logo
3:15 pm - 10:50 am
UVF
-
MSY
20h 35m
1 stop
$574Air Canada
Thu, Oct 1 - Tue, Oct 6
Multiple Airlines Logo
12:26 pm - 3:35 pm
MSY
-
UVF
26h 09m
1 stop
Multiple Airlines Logo
3:05 pm - 10:56 am
UVF
-
MSY
20h 51m
1 stop
$588Multiple Airlines
Fri, May 29 - Tue, Jun 2
Multiple Airlines Logo
12:26 pm - 3:35 pm
MSY
-
UVF
26h 09m
1 stop
Multiple Airlines Logo
3:05 pm - 10:56 am
UVF
-
MSY
20h 51m
1 stop
$622Multiple Airlines
Fri, May 29 - Tue, Jun 2
Multiple Airlines Logo
12:26 pm - 3:35 pm
MSY
-
UVF
26h 09m
1 stop
Multiple Airlines Logo
3:05 pm - 10:56 am
UVF
-
MSY
20h 51m
1 stop
$643Multiple Airlines
Fri, May 29 - Tue, Jun 2
Delta Logo
5:30 am - 2:08 pm
MSY
-
UVF
7h 38m
1 stop
Delta Logo
3:28 pm - 11:20 pm
UVF
-
MSY
8h 52m
1 stop
$686Delta
Mon, Aug 17 - Fri, Aug 21
American Airlines Logo
6:01 pm - 2:04 pm
MSY
-
UVF
19h 03m
2 stops
American Airlines Logo
3:14 pm - 9:11 am
UVF
-
MSY
18h 57m
2 stops
$691American Airlines
Mon, Aug 17 - Fri, Aug 21
Multiple Airlines Logo
3:10 pm - 3:35 pm
MSY
-
UVF
23h 25m
2 stops
Multiple Airlines Logo
3:05 pm - 10:56 am
UVF
-
MSY
20h 51m
1 stop
$699Multiple Airlines
Sat, May 23 - Tue, Jun 2
Multiple Airlines Logo
6:05 pm - 3:25 pm
MSY
-
UVF
20h 20m
1 stop
Multiple Airlines Logo
3:48 pm - 9:46 am
UVF
-
MSY
18h 58m
2 stops
$703Multiple Airlines
Wed, Apr 29 - Fri, May 15
American Airlines Logo
6:52 pm - 2:14 pm
MSY
-
UVF
18h 22m
1 stop
American Airlines Logo
3:04 pm - 10:53 pm
UVF
-
MSY
8h 49m
1 stop
$717American Airlines
Thu, Aug 13 - Tue, Aug 18
American Airlines Logo
11:30 am - 12:08 pm
BTR
-
UVF
23h 38m
2 stops
American Airlines Logo
3:14 pm - 10:58 am
UVF
-
BTR
20h 44m
2 stops
$771American Airlines
Fri, Jul 3 - Thu, Jul 9

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Air Canada flights from Louisiana to Castries

Our best Air Canada deals on Louisiana to Castries flight tickets
Air Canada
Oct 1
MSY11:45 amNew Orleans Louis Armstrong
25h 30m
1 stop
UVF2:15 pmCastries Hewanorra
Oct 6
UVF3:15 pmCastries Hewanorra
20h 35m
1 stop
MSY10:50 amNew Orleans Louis Armstrong
$574
Air Canada
Aug 6
MSY2:01 pmNew Orleans Louis Armstrong
23h 19m
2 stops
UVF2:20 pmCastries Hewanorra
Aug 11
UVF3:05 pmCastries Hewanorra
20h 47m
1 stop
MSY10:52 amNew Orleans Louis Armstrong
$779
Air Canada
Jul 23
MSY7:00 amNew Orleans Louis Armstrong
30h 20m
2 stops
UVF2:20 pmCastries Hewanorra
Jul 28
UVF3:05 pmCastries Hewanorra
20h 47m
1 stop
MSY10:52 amNew Orleans Louis Armstrong
$794

American Airlines flights from Louisiana to Castries

Our best American Airlines deals on Louisiana to Castries flight tickets
American Airlines
Aug 17
MSY6:01 pmNew Orleans Louis Armstrong
19h 03m
2 stops
UVF2:04 pmCastries Hewanorra
Aug 21
UVF3:14 pmCastries Hewanorra
18h 57m
2 stops
MSY9:11 amNew Orleans Louis Armstrong
$691
American Airlines
Aug 13
MSY6:52 pmNew Orleans Louis Armstrong
18h 22m
1 stop
UVF2:14 pmCastries Hewanorra
Aug 18
UVF3:04 pmCastries Hewanorra
8h 49m
1 stop
MSY10:53 pmNew Orleans Louis Armstrong
$717
American Airlines
Jul 1
MSY6:43 pmNew Orleans Louis Armstrong
16h 25m
1 stop
UVF12:08 pmCastries Hewanorra
Jul 9
UVF3:14 pmCastries Hewanorra
9h 45m
1 stop
MSY11:59 pmNew Orleans Louis Armstrong
$722

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 April 17, 2026.
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

Cheapest round-trip

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Thu 10/1

11:45 am-2:15 pm

1 stop25h 30m

Castries Hewanorra

Tue 10/6

3:15 pm-10:50 am

1 stop20h 35m

$574

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Fri 5/29

12:26 pm-3:35 pm

1 stop26h 09m

Castries Hewanorra

Tue 6/2

3:05 pm-10:56 am

1 stop20h 51m

$588

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Fri 5/29

12:26 pm-3:35 pm

1 stop26h 09m

Castries Hewanorra

Tue 6/2

3:05 pm-10:56 am

1 stop20h 51m

$622

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Fri 5/29

12:26 pm-3:35 pm

1 stop26h 09m

Castries Hewanorra

Tue 6/2

3:05 pm-10:56 am

1 stop20h 51m

$643
Quickest round-trip

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Mon 8/17

5:30 am-2:08 pm

1 stop7h 38m

Castries Hewanorra

Fri 8/21

3:28 pm-11:20 pm

1 stop8h 52m

$686

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Mon 8/17

6:01 pm-2:04 pm

2 stops19h 03m

Castries Hewanorra

Fri 8/21

3:14 pm-9:11 am

2 stops18h 57m

$691

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Sat 5/23

3:10 pm-3:35 pm

2 stops23h 25m

Castries Hewanorra

Tue 6/2

3:05 pm-10:56 am

1 stop20h 51m

$699

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Wed 4/29

6:05 pm-3:25 pm

1 stop20h 20m

Castries Hewanorra

Fri 5/15

3:48 pm-9:46 am

2 stops18h 58m

$703

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Thu 8/13

6:52 pm-2:14 pm

1 stop18h 22m

Castries Hewanorra

Tue 8/18

3:04 pm-10:53 pm

1 stop8h 49m

$717

Baton RougeCastries

BTR - UVF

BTRUVF

Baton Rouge Ryan

Fri 7/3

11:30 am-12:08 pm

2 stops23h 38m

Castries Hewanorra

Thu 7/9

3:14 pm-10:58 am

2 stops20h 44m

$771

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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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 January is, on average, the cheapest month to fly to Castries from Louisiana, with most prices found around $657. The month of August is another great option to travel to Castries, with average flight prices from Louisiana averaging around $697.

Can stopping save me money on Louisiana to Castries flights?

You could potentially save up to 18% 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

6h 46m

Direct flights

None
The fastest flight from Louisiana to Castries takes 6h 46m
There are no direct flights from Louisiana to Castries. There are no popular flight routes from Louisiana to Castries.
Search flight deals

Frequently asked questions about flying from Louisiana to Castries

  • 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 $559Free CancellationRating
7.1
11,593 reviews
Search American Airlines flights
DeltaPriceFrom $614Free CancellationRating
7.9
8,406 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