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Santiago de los Caballeros

$144+ Cheap flights from Nashville (BNA) 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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — STI
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Nashville to Santiago de los Caballeros

Cheapest flights from Nashville to Santiago de los Caballeros
Explore the most affordable flight options available from Nashville to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Priceline deal was found by Cheapflights users on 12/9. 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.
Tue 12/2311:14 amBNA - STI
1 stop13h 28mSpirit Airlines
Fri 12/263:43 amSTI - BNA
1 stop8h 26mSpirit Airlines
Deal found 12/9$522
This Kiwi.com deal was found by Cheapflights users on 12/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/268:38 pmBNA - STI
1 stop28h 04mSpirit Airlines
Sun 1/184:40 pmSTI - BNA
1 stop16h 45mSpirit Airlines
Deal found 12/9$536
This Kiwi.com deal was found by Cheapflights users on 12/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/208:40 pmBNA - STI
1 stop28h 02mSpirit Airlines
Fri 12/263:43 amSTI - BNA
1 stop8h 26mSpirit Airlines
Deal found 12/9$541
This CheapOair deal was found by Cheapflights users on 12/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2211:14 amBNA - STI
1 stop13h 28mSpirit Airlines
Fri 12/263:43 amSTI - BNA
1 stop8h 26mSpirit Airlines
Deal found 12/9$550
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/208:40 pmBNA - STI
1 stop28h 02mMultiple Airlines
Fri 12/263:43 amSTI - BNA
1 stop21h 25mMultiple Airlines
Deal found 12/10$619

Find flight deals from Nashville to Santiago de los Caballeros

Discover tips and strategies to find the most affordable flight options for your journey from Nashville (BNA) to Santiago de los Caballeros (STI). 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$332
(Kiwi.com)

One-way from

$144
(Trip.com)

Popular in

December

Cheapest in

February

Average price

$855
Provider with most accurate pricing for Nashville Intl-Santiago de los Caballeros flight deals.
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Provider most trusted by Cheapflights users for Nashville Intl-Santiago de los Caballeros flights.
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From Nashville Intl to Santiago de los Caballeros
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One-way flight from Nashville Intl to Santiago de los Caballeros
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($135 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Nashville 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 December 12, 2025.
Use the filters below to find and compare flights from Nashville to Santiago de los Caballeros that are best for you.

Fly from

Nashville

Fly to

Santiago de los Caballeros

Route

Depart

Return

Price

NashvilleSantiago de los Caballeros

BNA - STI

BNASTI

Nashville Intl

Sat 1/31

11:26 am-8:34 pm

1 stop7h 08m

Santiago de los Caballeros

Sat 2/7

6:38 am-11:00 pm

2 stops18h 22m

$338

NashvilleSantiago de los Caballeros

BNA - STI

BNASTI

Nashville Intl

Sun 1/25

11:05 am-12:25 am

1 stop11h 20m

Santiago de los Caballeros

Wed 1/28

4:10 am-10:13 am

1 stop8h 03m

$511

NashvilleSantiago de los Caballeros

BNA - STI

BNASTI

Nashville Intl

Fri 12/26

8:38 pm-2:42 am

1 stop28h 04m

Santiago de los Caballeros

Sun 1/18

4:40 pm-7:25 am

1 stop16h 45m

$536

NashvilleSantiago de los Caballeros

BNA - STI

BNASTI

Nashville Intl

Mon 12/22

11:14 am-2:42 am

1 stop13h 28m

Santiago de los Caballeros

Fri 12/26

3:43 am-10:09 am

1 stop8h 26m

$550

NashvilleSantiago de los Caballeros

BNA - STI

BNASTI

Nashville Intl

Sat 12/20

11:14 am-2:42 am

1 stop13h 28m

Santiago de los Caballeros

Fri 12/26

3:43 am-4:04 pm

1 stop14h 21m

$593

NashvilleSantiago de los Caballeros

BNA - STI

BNASTI

Nashville Intl

Sat 12/20

8:40 pm-2:42 am

1 stop28h 02m

Santiago de los Caballeros

Fri 12/26

3:43 am-11:08 pm

1 stop21h 25m

$619

NashvilleSantiago de los Caballeros

BNA - STI

BNASTI

Nashville Intl

Wed 12/31

8:38 pm-2:42 am

1 stop28h 04m

$147

NashvilleSantiago de los Caballeros

BNA - STI

BNASTI

Nashville Intl

Fri 1/9

10:39 am-12:50 am

2 stops12h 11m

$155

NashvilleSantiago de los Caballeros

BNA - STI

BNASTI

Nashville Intl

Wed 12/31

6:45 pm-5:27 pm

1 stop20h 42m

$169

NashvilleSantiago de los Caballeros

BNA - STI

BNASTI

Nashville Intl

Sat 1/10

9:25 am-3:33 pm

2 stops28h 08m

$184

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 16 results
1
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Compare providers for flights from Nashville to Santiago de los Caballeros

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Nashville to Santiago de los Caballeros in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Nashville-Santiago de los Caballeros flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Nashville-Santiago de los Caballeros flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Nashville-Santiago de los Caballeros flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Nashville-Santiago de los Caballeros flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Nashville-Santiago de los Caballeros flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Nashville to Santiago de los Caballeros

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

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

Currently, October is the cheapest month in which you can book a flight from Nashville to Santiago de los Caballeros (average of $291). Flying from Nashville to Santiago de los Caballeros in June is currently the most expensive (average of $496). 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 BNA to STI?

Find hourly flight availability from Nashville 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 December 12, 2025.

One of the essential ways to save on airfare from Nashville to Santiago de los Caballeros is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 34% on airfare.

How much does it cost to fly round-trip from Nashville to Santiago de los Caballeros?

Reviews of airlines servicing Santiago de los Caballeros

Get insights into the airlines that provide service to Santiago de los Caballeros. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santiago de los Caballeros. Reviews last updated December 12, 2025.
See what other customers who have flown with Delta, American Airlines, and JetBlue from Nashville to Santiago de los Caballeros have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,008 reviews

Food

7.3

Boarding

8.1

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Food

7.3

Boarding

8.1

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,048 reviews
Delta
7.9
Good
8,008 reviews

Food

7.3

Boarding

8.1

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
JetBlue
7.2
Good
2,898 reviews
Delta
7.9
Good
8,008 reviews

Food

7.3

Boarding

8.1

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Nashville 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.

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

    There are many flights that can get you from Nashville to Santiago de los Caballeros in 7h 08m. Fly via Delta or JetBlue to get the fastest option. Nashville and Santiago de los Caballeros are separated by a distance of 1511 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Nashville to Santiago de los Caballeros round-trip?

    Delta, at $390, was found to be the cheapest airline from Nashville to Santiago de los Caballeros.Alternate airlines to your destination round-trip include JetBlue and American Airlines. These flights start at 38% lower than the current average price 3 months from now.

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

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

  • How can I find direct flights from Nashville 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 Nashville to Santiago de los Caballeros.

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

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

    Currently, October is the cheapest month in which you can book a flight from Nashville to Santiago de los Caballeros (average of $291). Flying from Nashville to Santiago de los Caballeros in June is currently the most expensive (average of $496). 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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Top 3 airlines flying from Nashville to Santiago de los Caballeros

Discover the top 3 airlines that operate flights from Nashville 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$390Average$463FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$457Average$488FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$466Average$658FlexibilityNo cancel feeOn-time71%

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