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Santiago de los Caballeros

$117+ Cheap flights from Louisiana to Santiago de los Caballeros (STI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — STI
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Cheap flight deals from Louisiana to Santiago de los Caballeros

Keep the following information in mind while searching for Louisiana to Santiago de los Caballeros flight deals. Data was last updated November 3, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$297
(Priceline)

One-way from

$117
(Cheapflightsfares)

Popular in

June

Cheapest in

October

Average price

$593
Provider with most accurate pricing for New Orleans Louis Armstrong-Santiago de los Caballeros flight deals.
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Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Santiago de los Caballeros flights.
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From Louisiana to Santiago de los Caballeros
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One-way flight from Louisiana to Santiago de los Caballeros
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Highest demand for flights based on searches. 12% potential increase in price ($87 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Louisiana to Santiago de los Caballeros

Cheapest flights from Louisiana to Santiago de los Caballeros
Explore the most affordable flight options available from Louisiana to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This Priceline deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/63:20 pmMSY - STI
1 stop9h 22mSpirit Airlines
Sun 12/143:43 amSTI - MSY
1 stop6h 39mSpirit Airlines
Deal found 11/1$297
This American Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/66:00 amMSY - STI
1 stop12h 33mAmerican Airlines
Mon 12/156:00 amSTI - MSY
1 stop6h 19mAmerican Airlines
Deal found 11/1$300
This American Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/86:00 amMSY - STI
1 stop12h 51mAmerican Airlines
Tue 11/117:00 amSTI - MSY
1 stop18h 59mAmerican Airlines
Deal found 11/1$306
This American Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:40 pmMSY - STI
2 stops18h 52mAmerican Airlines
Sun 12/213:24 pmSTI - MSY
2 stops19h 39mAmerican Airlines
Deal found 11/2$309
This Cheapflightsfares deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/43:20 pmMSY - STI
1 stop9h 22mSpirit Airlines
Sat 12/203:43 amSTI - MSY
1 stop7h 04mSpirit Airlines
Deal found 11/2$325
This Mytrip deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/103:20 pmMSY - STI
1 stop9h 22mSpirit Airlines
Fri 1/96:18 pmSTI - MSY
2 stops15h 17mSpirit Airlines
Deal found 11/1$370

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisiana to Santiago de los Caballeros 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, Cheapflights users made 2,558,603 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Louisiana to Santiago de los Caballeros that are best for you.

Fly from

Louisiana

Fly to

Santiago de los Caballeros

Route

Depart

Return

Price

New OrleansSantiago de los Caballeros

MSY - STI

MSYSTI

New Orleans Louis Armstrong

Sat 12/6

3:20 pm-2:42 am

1 stop9h 22m

Santiago de los Caballeros

Sun 12/14

3:43 am-8:22 am

1 stop6h 39m

$297

New OrleansSantiago de los Caballeros

MSY - STI

MSYSTI

New Orleans Louis Armstrong

Sat 12/6

6:00 am-8:33 pm

1 stop12h 33m

Santiago de los Caballeros

Mon 12/15

6:00 am-10:19 am

1 stop6h 19m

$300

New OrleansSantiago de los Caballeros

MSY - STI

MSYSTI

New Orleans Louis Armstrong

Sat 11/8

6:00 am-8:51 pm

1 stop12h 51m

Santiago de los Caballeros

Tue 11/11

7:00 am-11:59 pm

1 stop18h 59m

$306

New OrleansSantiago de los Caballeros

MSY - STI

MSYSTI

New Orleans Louis Armstrong

Thu 12/4

6:40 pm-3:32 pm

2 stops18h 52m

Santiago de los Caballeros

Sun 12/21

3:24 pm-10:47 pm

1 stop9h 23m

$309

New OrleansSantiago de los Caballeros

MSY - STI

MSYSTI

New Orleans Louis Armstrong

Thu 12/4

3:20 pm-2:42 am

1 stop9h 22m

Santiago de los Caballeros

Sat 12/20

3:43 am-8:47 am

1 stop7h 04m

$325

New OrleansSantiago de los Caballeros

MSY - STI

MSYSTI

New Orleans Louis Armstrong

Mon 1/12

4:31 pm-5:06 pm

1 stop22h 35m

Santiago de los Caballeros

Sat 1/31

6:18 pm-3:36 pm

1 stop23h 18m

$346

New OrleansSantiago de los Caballeros

MSY - STI

MSYSTI

New Orleans Louis Armstrong

Wed 12/10

3:20 pm-2:42 am

1 stop9h 22m

$117

New OrleansSantiago de los Caballeros

MSY - STI

MSYSTI

New Orleans Louis Armstrong

Sun 11/9

6:00 am-8:51 pm

1 stop12h 51m

$138

New OrleansSantiago de los Caballeros

MSY - STI

MSYSTI

New Orleans Louis Armstrong

Sat 11/8

6:39 pm-3:33 pm

2 stops18h 54m

$141

New OrleansSantiago de los Caballeros

MSY - STI

MSYSTI

New Orleans Louis Armstrong

Sat 11/29

6:39 pm-3:45 pm

2 stops19h 06m

$144

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 14 results
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Best time to book a flight from Louisiana to Santiago de los Caballeros

Have a flexible travel schedule? Discover the best time to fly to Santiago de los Caballeros from Louisiana with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Louisiana to Santiago de los Caballeros

What is the cheapest month to book a flight from Louisiana to Santiago de los Caballeros?

Currently, March is the cheapest month in which you can book a flight from Louisiana to Santiago de los Caballeros (average of $213). Flying from Louisiana to Santiago de los Caballeros in June is currently the most expensive (average of $433). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LA to STI?

Find hourly flight availability from Louisiana to Santiago de los Caballeros. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.

It’s typically best to fly out from Louisiana to Santiago de los Caballeros in the evening. Doing so could potentially save you 28% on the flight price compared to flying in the afternoon, which is usually more expensive.

Related info for your journey

Find useful and relevant information for your journey from Louisiana to Santiago de los Caballeros. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Santiago de los Caballeros from Louisiana?

    Most people fly into Santiago de los Caballeros (STI) if they book a flight to Santiago de los Caballeros from Louisiana. Santiago is conveniently located just 6.8 mi from Santiago de los Caballeros’s city center.

  • How long is the flight from Louisiana to Santiago de los Caballeros?

    Airlines like Spirit Airlines and American Airlines fly from Louisiana to Santiago de los Caballeros in about 9h 22m. The time it takes to get you to your destination can typically vary by up to 3h 11m. The distance between Louisiana and Santiago de los Caballeros is about 1430 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Louisiana to Santiago de los Caballeros that include hotel bookings?

    Yes. In addition to deals on Louisiana to Santiago de los Caballeros flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisiana to Santiago de los Caballeros?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisiana to Santiago de los Caballeros.

  • Can I find deals for business class flights from Louisiana to Santiago de los Caballeros?

    Yes. Cheapflights offers flight deals from Louisiana to Santiago de los Caballeros by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Louisiana to Santiago de los Caballeros?

    Currently, March is the cheapest month in which you can book a flight from Louisiana to Santiago de los Caballeros (average of $213). Flying from Louisiana to Santiago de los Caballeros in June is currently the most expensive (average of $433). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Louisiana to Santiago de los Caballeros

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Louisiana to Santiago de los Caballeros

Discover the top 2 airlines that operate flights from Louisiana to Santiago de los Caballeros. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$322Average$553FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$323Average$669FlexibilityNo cancel feeOn-time71%

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