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Cheap flights from Louisiana to Saint Thomas Island from $113

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 Saint Thomas Island departing on 4/15. 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 Saint Thomas Island

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:00 am - 3:43 pm
MSY
-
STT
9h 43m
1 stop
United Airlines Logo
1:22 pm - 7:42 pm
STT
-
MSY
7h 20m
1 stop
$200United Airlines
Tue, May 12 - Tue, May 19
United Airlines Logo
7:00 am - 3:43 pm
MSY
-
STT
7h 43m
1 stop
United Airlines Logo
2:10 pm - 11:54 pm
STT
-
MSY
10h 44m
1 stop
$239United Airlines
Tue, May 12 - Tue, May 19
American Airlines Logo
7:00 am - 4:15 pm
MSY
-
STT
8h 15m
1 stop
American Airlines Logo
2:05 pm - 7:37 pm
STT
-
MSY
6h 32m
1 stop
$240American Airlines
Fri, Apr 10 - Wed, Apr 15
Spirit Airlines Logo
5:15 am - 4:15 pm
MSY
-
STT
10h 00m
1 stop
Spirit Airlines Logo
5:10 pm - 11:30 pm
STT
-
MSY
7h 20m
1 stop
$244Spirit Airlines
Thu, Apr 23 - Sat, Apr 25
Spirit Airlines Logo
5:15 am - 11:30 am
MSY
-
STT
5h 15m
1 stop
Spirit Airlines Logo
5:10 pm - 11:30 pm
STT
-
MSY
7h 20m
1 stop
$253Spirit Airlines
Thu, Apr 23 - Wed, Apr 29
Spirit Airlines Logo
5:15 am - 11:30 am
MSY
-
STT
5h 15m
1 stop
Spirit Airlines Logo
12:25 pm - 11:30 pm
STT
-
MSY
12h 05m
1 stop
$254Spirit Airlines
Sat, Apr 18 - Sat, Apr 25
American Airlines Logo
6:42 pm - 11:35 am
MSY
-
STT
15h 53m
1 stop
American Airlines Logo
2:05 pm - 9:09 am
STT
-
MSY
20h 04m
1 stop
$264American Airlines
Wed, May 13 - Mon, May 18
United Airlines Logo
5:00 am - 3:43 pm
MSY
-
STT
9h 43m
1 stop
United Airlines Logo
2:10 pm - 11:54 pm
STT
-
MSY
10h 44m
1 stop
$277United Airlines
Tue, May 12 - Tue, May 19
Delta Logo
6:48 am - 2:48 pm
MSY
-
STT
7h 00m
1 stop
Delta Logo
3:01 pm - 10:45 pm
STT
-
MSY
8h 44m
1 stop
$278Delta
Wed, May 6 - Tue, May 12
Delta Logo
6:03 am - 3:17 pm
BTR
-
STT
8h 14m
1 stop
Delta Logo
1:16 pm - 10:00 pm
STT
-
BTR
9h 44m
1 stop
$470Delta
Thu, May 7 - Tue, May 19

United Airlines flights from Louisiana to Saint Thomas Island

Our best United Airlines deals on Louisiana to Saint Thomas Island flight tickets
United Airlines
May 12
MSY5:00 amNew Orleans Louis Armstrong
9h 43m
1 stop
STT3:43 pmSaint Thomas Island Cyril E King
May 19
STT1:22 pmSaint Thomas Island Cyril E King
7h 20m
1 stop
MSY7:42 pmNew Orleans Louis Armstrong
$200
United Airlines
May 12
MSY7:00 amNew Orleans Louis Armstrong
7h 43m
1 stop
STT3:43 pmSaint Thomas Island Cyril E King
May 19
STT2:10 pmSaint Thomas Island Cyril E King
10h 44m
1 stop
MSY11:54 pmNew Orleans Louis Armstrong
$239
United Airlines
May 12
MSY5:00 amNew Orleans Louis Armstrong
9h 43m
1 stop
STT3:43 pmSaint Thomas Island Cyril E King
May 19
STT2:10 pmSaint Thomas Island Cyril E King
10h 44m
1 stop
MSY11:54 pmNew Orleans Louis Armstrong
$277

Spirit Airlines flights from Louisiana to Saint Thomas Island

Our best Spirit Airlines deals on Louisiana to Saint Thomas Island flight tickets
Spirit Airlines
Apr 23
MSY5:15 amNew Orleans Louis Armstrong
10h 00m
1 stop
STT4:15 pmSaint Thomas Island Cyril E King
Apr 25
STT5:10 pmSaint Thomas Island Cyril E King
7h 20m
1 stop
MSY11:30 pmNew Orleans Louis Armstrong
$244
Spirit Airlines
Apr 23
MSY5:15 amNew Orleans Louis Armstrong
5h 15m
1 stop
STT11:30 amSaint Thomas Island Cyril E King
Apr 29
STT5:10 pmSaint Thomas Island Cyril E King
7h 20m
1 stop
MSY11:30 pmNew Orleans Louis Armstrong
$253
Spirit Airlines
Apr 18
MSY5:15 amNew Orleans Louis Armstrong
5h 15m
1 stop
STT11:30 amSaint Thomas Island Cyril E King
Apr 25
STT12:25 pmSaint Thomas Island Cyril E King
12h 05m
1 stop
MSY11:30 pmNew Orleans Louis Armstrong
$254

momondo Fare Finder

 
Customize your flight search to find flights from Louisiana to Saint Thomas Island 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 March 31, 2026.
Use the filters below to find and compare flights from Louisiana to Saint Thomas Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New OrleansSaint Thomas Island

MSY - STT

MSYSTT

New Orleans Louis Armstrong

Tue 5/12

5:00 am-3:43 pm

1 stop9h 43m

Saint Thomas Island Cyril E King

Tue 5/19

1:22 pm-7:42 pm

1 stop7h 20m

$200

New OrleansSaint Thomas Island

MSY - STT

MSYSTT

New Orleans Louis Armstrong

Tue 5/12

7:00 am-3:43 pm

1 stop7h 43m

Saint Thomas Island Cyril E King

Tue 5/19

2:10 pm-11:54 pm

1 stop10h 44m

$239

New OrleansSaint Thomas Island

MSY - STT

MSYSTT

New Orleans Louis Armstrong

Fri 4/10

7:00 am-4:15 pm

1 stop8h 15m

Saint Thomas Island Cyril E King

Wed 4/15

2:05 pm-7:37 pm

1 stop6h 32m

$240

New OrleansSaint Thomas Island

MSY - STT

MSYSTT

New Orleans Louis Armstrong

Thu 4/23

5:15 am-4:15 pm

1 stop10h 00m

Saint Thomas Island Cyril E King

Sat 4/25

5:10 pm-11:30 pm

1 stop7h 20m

$244
Quickest round-trip

New OrleansSaint Thomas Island

MSY - STT

MSYSTT

New Orleans Louis Armstrong

Thu 4/23

5:15 am-11:30 am

1 stop5h 15m

Saint Thomas Island Cyril E King

Wed 4/29

5:10 pm-11:30 pm

1 stop7h 20m

$253

New OrleansSaint Thomas Island

MSY - STT

MSYSTT

New Orleans Louis Armstrong

Sat 4/18

5:15 am-11:30 am

1 stop5h 15m

Saint Thomas Island Cyril E King

Sat 4/25

12:25 pm-11:30 pm

1 stop12h 05m

$254

New OrleansSaint Thomas Island

MSY - STT

MSYSTT

New Orleans Louis Armstrong

Wed 5/13

6:42 pm-11:35 am

1 stop15h 53m

Saint Thomas Island Cyril E King

Mon 5/18

2:05 pm-9:09 am

1 stop20h 04m

$264

New OrleansSaint Thomas Island

MSY - STT

MSYSTT

New Orleans Louis Armstrong

Tue 5/12

5:00 am-3:43 pm

1 stop9h 43m

Saint Thomas Island Cyril E King

Tue 5/19

2:10 pm-11:54 pm

1 stop10h 44m

$277

New OrleansSaint Thomas Island

MSY - STT

MSYSTT

New Orleans Louis Armstrong

Wed 5/6

6:48 am-2:48 pm

1 stop7h 00m

Saint Thomas Island Cyril E King

Tue 5/12

3:01 pm-10:45 pm

1 stop8h 44m

$278

Baton RougeSaint Thomas Island

BTR - STT

BTRSTT

Baton Rouge Ryan

Thu 5/7

6:03 am-3:17 pm

1 stop8h 14m

Saint Thomas Island Cyril E King

Tue 5/19

1:16 pm-10:00 pm

1 stop9h 44m

$470

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 Saint Thomas Island from

How to get the cheapest flight ticket from Louisiana to Saint Thomas Island

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 Saint Thomas Island?

The month of February is another great option to travel to Saint Thomas Island, with average flight prices from Louisiana averaging around $376.

How far in advance should I book a flight to Saint Thomas Island?

You are more likely to see cheaper flights to Saint Thomas Island from Louisiana when booking weeks ahead of your departure date. In general, you can expect to find flights to Saint Thomas Island for around $440 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Saint Thomas Island from Louisiana for as low as $303 on momondo.

Can stopping save me money on Louisiana to Saint Thomas Island flights?

You could potentially save up to 84% on your flight if you consider stops on a Louisiana to Saint Thomas Island flight.

Cheap Louisiana to Saint Thomas Island flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisiana to Saint Thomas Island

Fastest flight time

5h 15m

Direct flights

None
The fastest flight from Louisiana to Saint Thomas Island takes 5h 15m
There are no direct flights from Louisiana to Saint Thomas Island. There are no popular flight routes from Louisiana to Saint Thomas Island.
Search flight deals

  • When did momondo last update prices for flights from Louisiana to Saint Thomas Island Cyril E King Airport?

    Prices for flights from Louisiana to Saint Thomas Island Cyril E King Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Louisiana to Saint Thomas Island Cyril E King Airport?

  • How old do you have to be to fly from Louisiana to Saint Thomas Island Cyril E King Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Louisiana to Saint Thomas Island Cyril E King Airport.

  • What documentation or ID do you need to fly to Saint Thomas Island Cyril E King Airport?

    The required travel and health documents for your Saint Thomas Island Cyril E King Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Saint Thomas Island Cyril E King Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Louisiana to Saint Thomas Island

Compare and see reviews for airlines that fly from Louisiana to Saint Thomas Island with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $186Free CancellationRating
6.3
8,564 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $230Free CancellationRating
7.4
9,525 reviews
Search United Airlines flights
American AirlinesPriceFrom $268Free CancellationRating
7.1
11,543 reviews
Search American Airlines flights
DeltaPriceFrom $295Free CancellationRating
7.9
8,364 reviews
Search Delta flights

Traveling to a place near Saint Thomas Island?

Book flights to Saint Thomas Island if you plan to visit one of these locations
St. John

Why use momondo?

Why should I use momondo to find a flight deal from Louisiana to Saint Thomas Island?

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

Can I find flights from Louisiana to Saint Thomas Island with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Louisiana to Saint Thomas Island flights to just show those with flexible booking policies.

How can momondo help me find flights from Louisiana to Saint Thomas Island?

Once all potential Louisiana to Saint Thomas Island flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Louisiana to Saint Thomas Island right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Louisiana to Saint Thomas Island flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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