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Santiago de los Caballeros

$105+ 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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — STI
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
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 January 8, 2026.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$268
(Cheapflightsfares)

One-way from

$105
(Mytrip)

Popular in

May

Cheapest in

February

Average price

$427
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. 18% potential increase in price ($128 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 8, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 1/7. 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 1/226:05 amMSY - STI
1 stop7h 28mSpirit Airlines
Thu 1/294:40 pmSTI - MSY
1 stop6h 49mSpirit Airlines
Deal found 1/7$268
This Cheapflightsfares deal was found by Cheapflights users on 1/6. 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.
Mon 2/96:05 amMSY - STI
1 stop7h 28mSpirit Airlines
Tue 2/174:40 pmSTI - MSY
1 stop6h 20mSpirit Airlines
Deal found 1/6$281
This Cheapflightsfares deal was found by Cheapflights users on 1/6. 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.
Fri 1/96:05 amMSY - STI
1 stop7h 28mSpirit Airlines
Tue 2/34:40 pmSTI - MSY
1 stop6h 49mSpirit Airlines
Deal found 1/6$310
This Priceline deal was found by Cheapflights users on 1/8. 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.
Sun 2/226:20 amMSY - STI
1 stop7h 15mSpirit Airlines
Sun 3/14:40 pmSTI - MSY
1 stop6h 15mSpirit Airlines
Deal found 1/8$312
This JetBlue deal was found by Cheapflights users on 1/6. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2911:04 amMSY - STI
1 stop8h 49mJetBlue
Mon 2/211:47 amSTI - MSY
1 stop11h 43mJetBlue
Deal found 1/6$317
This Cheapflightsfares deal was found by Cheapflights users on 1/7. 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.
Sun 1/116:05 amMSY - STI
1 stop7h 28mSpirit Airlines
Tue 2/34:40 pmSTI - MSY
1 stop6h 49mSpirit Airlines
Deal found 1/7$324
This Cheapflightsfares deal was found by Cheapflights users on 1/7. 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 2/266:20 amMSY - STI
1 stop7h 15mSpirit Airlines
Fri 3/132:50 amSTI - MSY
1 stop6h 29mSpirit Airlines
Deal found 1/7$326
This Delta deal was found by Cheapflights users on 1/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/95:23 amMSY - STI
2 stops17h 27mDelta
Tue 2/179:59 pmSTI - MSY
1 stop14h 47mDelta
Deal found 1/8$337
This Cheapflightsfares deal was found by Cheapflights users on 1/7. 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.
Fri 2/276:20 amMSY - STI
1 stop7h 15mSpirit Airlines
Sat 3/143:40 pmSTI - MSY
1 stop7h 34mSpirit Airlines
Deal found 1/7$338
This American Airlines deal was found by Cheapflights users on 1/8. 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.
Sun 2/229:40 amMSY - STI
1 stop9h 50mAmerican Airlines
Sun 3/12:31 pmSTI - MSY
2 stops19h 56mAmerican Airlines
Deal found 1/8$342

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 January 8, 2026.
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

Thu 1/22

6:05 am-3:33 pm

1 stop7h 28m

Santiago de los Caballeros

Thu 1/29

4:40 pm-9:29 pm

1 stop6h 49m

$268

New OrleansSantiago de los Caballeros

MSY - STI

MSYSTI

New Orleans Louis Armstrong

Mon 2/9

6:05 am-3:33 pm

1 stop7h 28m

Santiago de los Caballeros

Tue 2/17

4:40 pm-9:00 pm

1 stop6h 20m

$281

New OrleansSantiago de los Caballeros

MSY - STI

MSYSTI

New Orleans Louis Armstrong

Sun 2/22

6:20 am-3:35 pm

1 stop7h 15m

Santiago de los Caballeros

Sun 3/1

4:40 pm-8:55 pm

1 stop6h 15m

$312

New OrleansSantiago de los Caballeros

MSY - STI

MSYSTI

New Orleans Louis Armstrong

Thu 1/29

11:04 am-12:25 am

1 stop11h 21m

Santiago de los Caballeros

Mon 2/2

11:47 am-9:30 pm

1 stop11h 43m

$317

New OrleansSantiago de los Caballeros

MSY - STI

MSYSTI

New Orleans Louis Armstrong

Thu 2/26

6:20 am-3:35 pm

1 stop7h 15m

Santiago de los Caballeros

Fri 3/13

2:50 am-8:19 am

1 stop6h 29m

$326

New OrleansSantiago de los Caballeros

MSY - STI

MSYSTI

New Orleans Louis Armstrong

Mon 2/9

5:23 am-12:50 am

2 stops17h 27m

Santiago de los Caballeros

Tue 2/17

9:59 pm-3:28 pm

2 stops19h 29m

$337

New OrleansSantiago de los Caballeros

MSY - STI

MSYSTI

New Orleans Louis Armstrong

Mon 2/9

5:34 pm-3:50 pm

2 stops20h 16m

Santiago de los Caballeros

Tue 2/17

8:00 am-10:56 pm

2 stops16h 56m

$337

New OrleansSantiago de los Caballeros

MSY - STI

MSYSTI

New Orleans Louis Armstrong

Tue 2/10

6:05 am-3:33 pm

1 stop7h 28m

$105

New OrleansSantiago de los Caballeros

MSY - STI

MSYSTI

New Orleans Louis Armstrong

Mon 2/2

6:05 am-3:33 pm

1 stop7h 28m

$112

New OrleansSantiago de los Caballeros

MSY - STI

MSYSTI

New Orleans Louis Armstrong

Wed 1/21

7:42 pm-3:33 pm

1 stop17h 51m

$130

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

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.

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 fly from Louisiana to Santiago de los Caballeros in about 7h 28m. The time it takes to get you to your destination can typically vary by up to . The distance between Louisiana and Santiago de los Caballeros is about 1430 mi.

  • 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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John F Kennedy Intl to Santo Domingo flights
John F Kennedy Intl to Punta Cana flights
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Fort Lauderdale to Santo Domingo flights
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Miami to Santo Domingo flights
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John F Kennedy Intl to Puerto Plata flights
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Dallas/Fort Worth to Punta Cana flights
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Atlanta to Santo Domingo flights
Hobby to Punta Cana flights
Boston to Santiago de los Caballeros flights
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Los Angeles to Punta Cana flights
Pittsburgh to Punta Cana flights
George Bush Intcntl to Punta Cana flights
Newark to Puerto Plata flights
Cleveland to Punta Cana flights
Orlando to Santiago de los Caballeros flights
Dulles Intl to Santo Domingo flights
Tampa to Punta Cana flights
Salt Lake City to Santiago de los Caballeros flights
Atlantic City to Punta Cana flights
Baltimore to Santo Domingo flights
Cincinnati to Punta Cana flights
Philadelphia to Santo Domingo flights
Raleigh to Punta Cana flights
Nashville to Punta Cana flights
Salt Lake City to Santo Domingo flights
Salt Lake City to Puerto Plata flights

Top airline flying from Louisiana to Santiago de los Caballeros

Discover the top airline 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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$323Average$643FlexibilityNo cancel feeOn-time71%

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