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Santiago de los Caballeros

$308+ Cheap flights from Nashville (BNA) to Santiago de los Caballeros (STI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — STI
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap 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 July 30, 2025.

Round-trip from

$308
(FlightHub)

Popular in

November

Cheapest in

October

Average price

$603
From Nashville Intl to Santiago de los Caballeros
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Highest demand for flights based on searches. 9% potential increase in price ($60 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 July 2025
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Find 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 July 30, 2025.

This FlightHub deal was found by Cheapflights users on 7/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/196:05 amBNA - STI
1 stop26h 10mSpirit Airlines
Tue 9/1612:10 pmSTI - BNA
1 stop11h 24mSpirit Airlines
Deal found 7/28$308
This Expedia deal was found by Cheapflights users on 7/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/196:00 amBNA - STI
1 stop14h 13mJetBlue
Mon 9/153:20 amSTI - BNA
1 stop10h 34mJetBlue
Deal found 7/28$439
This Delta deal was found by Cheapflights users on 7/30. 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.
Sun 8/247:00 amBNA - STI
1 stop16h 47mDelta
Thu 12/116:45 amSTI - BNA
2 stops14h 54mDelta
Deal found 7/30$443
This Mytrip deal was found by Cheapflights users on 7/30. 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.
Sun 8/248:00 amBNA - STI
2 stops24h 15mMultiple Airlines
Thu 12/116:18 pmSTI - BNA
3 stops23h 48mMultiple Airlines
Deal found 7/30$526
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Wed 8/66:29 pmBNA - STI
2 stops17h 02mAmerican Airlines
Mon 8/117:00 amSTI - BNA
1 stop16h 21mAmerican Airlines
Deal found 7/29$577

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 July 30, 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

Tue 8/19

6:05 am-9:15 am

1 stop26h 10m

Santiago de los Caballeros

Tue 9/16

12:10 pm-10:34 pm

1 stop11h 24m

$308

NashvilleSantiago de los Caballeros

BNA - STI

BNASTI

Nashville Intl

Tue 8/19

6:00 am-9:13 pm

1 stop14h 13m

Santiago de los Caballeros

Mon 9/15

3:20 am-12:54 pm

1 stop10h 34m

$439

NashvilleSantiago de los Caballeros

BNA - STI

BNASTI

Nashville Intl

Sun 8/24

7:00 am-12:47 am

1 stop16h 47m

Santiago de los Caballeros

Thu 12/11

6:45 am-7:39 pm

2 stops14h 54m

$443

NashvilleSantiago de los Caballeros

BNA - STI

BNASTI

Nashville Intl

Sun 8/24

8:00 am-9:15 am

2 stops24h 15m

Santiago de los Caballeros

Thu 12/11

6:18 pm-4:06 pm

3 stops23h 48m

$526

NashvilleSantiago de los Caballeros

BNA - STI

BNASTI

Nashville Intl

Mon 12/15

5:49 am-9:55 pm

1 stop14h 06m

Santiago de los Caballeros

Fri 1/2

6:55 am-7:00 pm

1 stop14h 05m

$1,121

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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, May is the cheapest month in which you can book a flight from Nashville to Santiago de los Caballeros (average of $347). Flying from Nashville to Santiago de los Caballeros in July is currently the most expensive (average of $603). 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 July 30, 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 35% on airfare.

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 July 30, 2025.
See what other customers who have flown with Delta, JetBlue, and American Airlines 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
8.0
Very good
7,980 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
JetBlue
7.3
Good
2,913 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Spirit Airlines
6.3
Okay
8,048 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    Spirit Airlines, at $308, was found to be the cheapest airline from Nashville to Santiago de los Caballeros.Alternate airlines to your destination round-trip include JetBlue and Delta. These flights start at 49% 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, May is the cheapest month in which you can book a flight from Nashville to Santiago de los Caballeros (average of $347). Flying from Nashville to Santiago de los Caballeros in July is currently the most expensive (average of $603). 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 4 airlines flying from Nashville to Santiago de los Caballeros

Discover the top 4 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$212Average$700FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$373Average$466FlexibilityNo cancel feeOn-time62%
DeltaCheapest$438Average$466FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$466Average$652FlexibilityNo cancel feeOn-time71%

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