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$141+ Cheap flights from Santiago de los Caballeros (STI) to New Orleans (MSY)

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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
STI — MSY
Aug 18 — Aug 251
Mon 8/18
Mon 8/25
1 adult, Economy
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Cheap flight deals from Santiago de los Caballeros to New Orleans

Discover tips and strategies to find the most affordable flight options for your journey from Santiago de los Caballeros (STI) to New Orleans (MSY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 13, 2025.

Round-trip from

$333
(Cheapflightsfares)

One-way from

$141
(Orbitz)

Popular in

September

Cheapest in

August

Average price

$392
From Santiago de los Caballeros to New Orleans Louis Armstrong
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One-way flight from Santiago de los Caballeros to New Orleans Louis Armstrong
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Highest demand for flights based on searches. 41% potential increase in price ($534 potential increase over avg. RT price).
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Cheapest flight prices on average. 26% potential price decrease ($160 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Santiago de los Caballeros to New Orleans

Cheapest flights from Santiago de los Caballeros to New Orleans
Explore the most affordable flight options available from Santiago de los Caballeros to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 8/12. 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 8/2810:20 amSTI - MSY
1 stop9h 27mSpirit Airlines
Sat 9/138:19 pmMSY - STI
1 stop13h 44mSpirit Airlines
Deal found 8/12$333
This Delta deal was found by Cheapflights users on 8/12. 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.
Fri 9/126:11 amSTI - MSY
2 stops18h 18mDelta
Sun 9/145:25 amMSY - STI
2 stops18h 09mDelta
Deal found 8/12$450
This Delta deal was found by Cheapflights users on 8/12. 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.
Sat 12/203:35 amSTI - MSY
1 stop9h 06mDelta
Tue 1/137:40 pmMSY - STI
1 stop15h 28mDelta
Deal found 8/12$452
This Cheapflightsfares deal was found by Cheapflights users on 8/12. 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 9/1212:10 pmSTI - MSY
1 stop12h 42mSpirit Airlines
Sun 9/147:20 pmMSY - STI
2 stops14h 43mSpirit Airlines
Deal found 8/12$470

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santiago de los Caballeros to New Orleans 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 August 13, 2025.
Use the filters below to find and compare flights from Santiago de los Caballeros to New Orleans that are best for you.

Fly from

Santiago de los Caballeros

Fly to

New Orleans

Route

Depart

Return

Price

Santiago de los CaballerosNew Orleans

STI - MSY

STIMSY

Santiago de los Caballeros

Thu 8/28

10:20 am-6:47 pm

1 stop9h 27m

New Orleans Louis Armstrong

Sat 9/13

8:19 pm-11:03 am

1 stop13h 44m

$333

Santiago de los CaballerosNew Orleans

STI - MSY

STIMSY

Santiago de los Caballeros

Fri 9/12

6:11 am-11:29 pm

2 stops18h 18m

New Orleans Louis Armstrong

Sun 9/14

5:25 am-12:34 am

2 stops18h 09m

$450

Santiago de los CaballerosNew Orleans

STI - MSY

STIMSY

Santiago de los Caballeros

Sat 12/20

3:35 am-10:41 am

1 stop9h 06m

New Orleans Louis Armstrong

Tue 1/13

7:40 pm-1:08 pm

1 stop15h 28m

$452

Santiago de los CaballerosNew Orleans

STI - MSY

STIMSY

Santiago de los Caballeros

Tue 9/16

12:10 pm-8:13 pm

2 stops9h 03m

$141

Santiago de los CaballerosNew Orleans

STI - MSY

STIMSY

Santiago de los Caballeros

Mon 9/15

12:10 pm-11:52 pm

1 stop12h 42m

$149

Santiago de los CaballerosNew Orleans

STI - MSY

STIMSY

Santiago de los Caballeros

Wed 9/17

12:10 pm-6:53 pm

1 stop7h 43m

$149

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Best time to book a flight from Santiago de los Caballeros to New Orleans

Have a flexible travel schedule? Discover the best time to fly to New Orleans from Santiago de los Caballeros 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 Santiago de los Caballeros to New Orleans

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

Currently, August is the cheapest month in which you can book a flight from Santiago de los Caballeros to New Orleans (average of $256). Flying from Santiago de los Caballeros to New Orleans in April is currently the most expensive (average of $343). 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 STI to MSY?

Find hourly flight availability from Santiago de los Caballeros to New Orleans. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 13, 2025.

It’s optimal to fly from Santiago de los Caballeros to New Orleans at noon. By choosing this option you can save up to 54% on the cost of your flight, compared to a flight in the morning.

Related info for your journey

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

  • What is the cheapest airline to fly from Santiago de los Caballeros to New Orleans round-trip?

    According to our current data, Spirit Airlines ($333), offers the cheapest pricing from Santiago de los Caballeros to New Orleans. This flight start at 56% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Santiago de los Caballeros to New Orleans 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 Santiago de los Caballeros to New Orleans?

    Currently, August is the cheapest month in which you can book a flight from Santiago de los Caballeros to New Orleans (average of $256). Flying from Santiago de los Caballeros to New Orleans in April is currently the most expensive (average of $343). 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

Traveling to a place near New Orleans?

Book flights to New Orleans if you plan to visit one of these locations
Metairie
Kenner
Slidell
Houma
Covington
Thibodaux
Gretna
Hammond
Gonzales

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