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Cheap flights from Louisiana to Castries from $427

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 6/23. 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

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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.
Multiple Airlines Logo
3:42 pm - 3:32 pm
MSY
-
UVF
22h 50m
2 stops
Multiple Airlines Logo
3:15 pm - 10:52 am
UVF
-
MSY
20h 37m
1 stop
$644Multiple Airlines
Sat, Jun 27 - Tue, Jun 30
American Airlines Logo
6:01 pm - 2:20 pm
MSY
-
UVF
19h 19m
2 stops
American Airlines Logo
3:20 pm - 8:38 am
UVF
-
MSY
18h 18m
1 stop
$655American Airlines
Sat, Jul 11 - Thu, Jul 16
American Airlines Logo
6:26 pm - 2:20 pm
MSY
-
UVF
18h 54m
1 stop
American Airlines Logo
3:20 pm - 11:59 pm
UVF
-
MSY
9h 39m
1 stop
$660American Airlines
Sat, Jul 11 - Thu, Jul 16
Multiple Airlines Logo
11:57 am - 3:32 pm
MSY
-
UVF
26h 35m
1 stop
Multiple Airlines Logo
3:15 pm - 10:52 am
UVF
-
MSY
20h 37m
1 stop
$661Multiple Airlines
Sat, Jun 27 - Tue, Jun 30
Multiple Airlines Logo
11:57 am - 3:32 pm
MSY
-
UVF
26h 35m
1 stop
Multiple Airlines Logo
3:15 pm - 10:52 am
UVF
-
MSY
20h 37m
1 stop
$664Multiple Airlines
Sat, Jun 27 - Tue, Jun 30
Air Canada Logo
11:50 am - 2:20 pm
MSY
-
UVF
25h 30m
1 stop
Air Canada Logo
3:15 pm - 10:41 pm
UVF
-
MSY
32h 26m
2 stops
$685Air Canada
Mon, Aug 17 - Fri, Aug 21
American Airlines Logo
7:00 pm - 1:54 pm
MSY
-
UVF
17h 54m
1 stop
American Airlines Logo
2:54 pm - 11:59 pm
UVF
-
MSY
10h 05m
1 stop
$686American Airlines
Mon, Aug 17 - Fri, Aug 21
American Airlines Logo
6:05 am - 1:50 pm
MSY
-
UVF
6h 45m
1 stop
American Airlines Logo
2:50 pm - 12:09 am
UVF
-
MSY
10h 19m
1 stop
$690American Airlines
Fri, Jul 24 - Thu, Jul 30
American Airlines Logo
5:39 pm - 1:54 pm
MSY
-
UVF
19h 15m
2 stops
American Airlines Logo
2:54 pm - 10:26 am
UVF
-
MSY
20h 32m
2 stops
$691American Airlines
Mon, Aug 17 - Fri, Aug 21
American Airlines Logo
4:17 pm - 12:08 pm
MSY
-
UVF
18h 51m
2 stops
American Airlines Logo
2:50 pm - 12:09 am
UVF
-
MSY
10h 19m
1 stop
$695American Airlines
Fri, Jul 24 - Thu, Jul 30

JetBlue flights from Louisiana to Castries

Our best JetBlue deals on Louisiana to Castries flight tickets
JetBlue
Jul 1
MSY11:57 amNew Orleans Louis Armstrong
23h 32m
1 stop
UVF12:29 pmCastries Hewanorra
Jul 6
UVF4:37 pmCastries Hewanorra
19h 47m
1 stop
MSY11:24 amNew Orleans Louis Armstrong
$702
JetBlue
Jul 1
MSY11:57 amNew Orleans Louis Armstrong
23h 32m
1 stop
UVF12:29 pmCastries Hewanorra
Jul 6
UVF4:37 pmCastries Hewanorra
19h 47m
1 stop
MSY11:24 amNew Orleans Louis Armstrong
$707
JetBlue
Jul 1
MSY11:57 amNew Orleans Louis Armstrong
23h 32m
1 stop
UVF12:29 pmCastries Hewanorra
Jul 6
UVF1:56 pmCastries Hewanorra
32h 12m
2 stops
MSY9:08 pmNew Orleans Louis Armstrong
$762

Delta flights from Louisiana to Castries

Our best Delta deals on Louisiana to Castries flight tickets
Delta
Aug 17
MSY5:12 amNew Orleans Louis Armstrong
8h 02m
1 stop
UVF2:14 pmCastries Hewanorra
Aug 21
UVF3:34 pmCastries Hewanorra
9h 04m
1 stop
MSY11:38 pmNew Orleans Louis Armstrong
$696
Delta
Jul 20
MSY5:20 amNew Orleans Louis Armstrong
7h 52m
1 stop
UVF2:12 pmCastries Hewanorra
Jul 30
UVF3:33 pmCastries Hewanorra
9h 10m
1 stop
MSY11:43 pmNew Orleans Louis Armstrong
$698
Delta
Jul 24
MSY5:20 amNew Orleans Louis Armstrong
7h 52m
1 stop
UVF2:12 pmCastries Hewanorra
Jul 30
UVF3:33 pmCastries Hewanorra
9h 10m
1 stop
MSY11:43 pmNew Orleans Louis Armstrong
$717

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 June 8, 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

Sat 6/27

3:42 pm-3:32 pm

2 stops22h 50m

Castries Hewanorra

Tue 6/30

3:15 pm-10:52 am

1 stop20h 37m

$644

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Sat 7/11

6:01 pm-2:20 pm

2 stops19h 19m

Castries Hewanorra

Thu 7/16

3:20 pm-8:38 am

1 stop18h 18m

$655

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Sat 7/11

6:26 pm-2:20 pm

1 stop18h 54m

Castries Hewanorra

Thu 7/16

3:20 pm-11:59 pm

1 stop9h 39m

$660

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Sat 6/27

11:57 am-3:32 pm

1 stop26h 35m

Castries Hewanorra

Tue 6/30

3:15 pm-10:52 am

1 stop20h 37m

$661

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Sat 6/27

11:57 am-3:32 pm

1 stop26h 35m

Castries Hewanorra

Tue 6/30

3:15 pm-10:52 am

1 stop20h 37m

$664

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Mon 8/17

11:50 am-2:20 pm

1 stop25h 30m

Castries Hewanorra

Fri 8/21

3:15 pm-10:41 pm

2 stops32h 26m

$685

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Mon 8/17

7:00 pm-1:54 pm

1 stop17h 54m

Castries Hewanorra

Fri 8/21

2:54 pm-11:59 pm

1 stop10h 05m

$686
Quickest round-trip

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Fri 7/24

6:05 am-1:50 pm

1 stop6h 45m

Castries Hewanorra

Thu 7/30

2:50 pm-12:09 am

1 stop10h 19m

$690

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Mon 8/17

5:39 pm-1:54 pm

2 stops19h 15m

Castries Hewanorra

Fri 8/21

2:54 pm-10:26 am

2 stops20h 32m

$691

New OrleansCastries

MSY - UVF

MSYUVF

New Orleans Louis Armstrong

Fri 7/24

4:17 pm-12:08 pm

2 stops18h 51m

Castries Hewanorra

Thu 7/30

2:50 pm-12:09 am

1 stop10h 19m

$695

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 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 August is, on average, the cheapest month to fly to Castries from Louisiana, with most prices found around $547. The month of December is another great option to travel to Castries, with average flight prices from Louisiana averaging around $559.

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 52m

Direct flights

None
The fastest flight from Louisiana to Castries takes 6h 52m
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
11,640 reviews
Search American Airlines flights
DeltaPriceFrom $614Free CancellationRating
7.9
8,396 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