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Santiago de los Caballeros

$206+ Cheap flights from Jacksonville (JAX) 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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — STI
Aug 22 — Aug 291
Sat 8/22
Sat 8/29
1 adult, Economy
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Find cheap flights from Jacksonville to Santiago de los Caballeros with Cheapflights

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Cheap flight deals from Jacksonville to Santiago de los Caballeros

Cheapest flights from Jacksonville to Santiago de los Caballeros
Explore the most affordable flight options available from Jacksonville to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.

This SmartFares deal was found by Cheapflights users on 7/20. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:10 am
JAX
-
STI
1 stop7h 51m
JetBlue
Sat 8/298:13 am
STI
-
JAX
1 stop6h 27m
JetBlue
Deal found 7/20$449
This American Airlines deal was found by Cheapflights users on 7/19. 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 8/277:00 am
JAX
-
STI
2 stops14h 07m
American Airlines
Tue 9/13:35 pm
STI
-
JAX
2 stops19h 05m
American Airlines
Deal found 7/19$451
This United Airlines deal was found by Cheapflights users on 7/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/223:45 pm
JAX
-
STI
1 stop7h 07m
United Airlines
Thu 10/295:00 am
STI
-
JAX
1 stop12h 29m
United Airlines
Deal found 7/23$460
This JetBlue deal was found by Cheapflights users on 7/21. 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.
Mon 9/287:19 am
JAX
-
STI
1 stop6h 08m
JetBlue
Thu 10/13:30 pm
STI
-
JAX
1 stop6h 59m
JetBlue
Deal found 7/21$464
This American Airlines deal was found by Cheapflights users on 7/23. 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 10/227:47 am
JAX
-
STI
1 stop6h 25m
American Airlines
Thu 10/293:16 pm
STI
-
JAX
2 stops17h 39m
American Airlines
Deal found 7/23$479
This American Airlines deal was found by Cheapflights users on 7/23. 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.
Fri 8/148:00 am
JAX
-
STI
1 stop13h 07m
American Airlines
Fri 9/43:35 pm
STI
-
JAX
1 stop8h 55m
American Airlines
Deal found 7/23$485
This American Airlines deal was found by Cheapflights users on 7/19. 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.
Mon 8/246:12 pm
JAX
-
STI
1 stop18h 10m
American Airlines
Mon 9/213:15 pm
STI
-
JAX
1 stop8h 44m
American Airlines
Deal found 7/19$492
This American Airlines deal was found by Cheapflights users on 7/23. 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.
Fri 8/148:00 am
JAX
-
STI
1 stop13h 07m
American Airlines
Thu 8/277:00 am
STI
-
JAX
1 stop17h 34m
American Airlines
Deal found 7/23$493

Find flight deals from Jacksonville to Santiago de los Caballeros

Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (JAX) 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 23, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$449
(SmartFares)

One-way from

$206
(American Airlines)

Popular in

December

Cheapest in

November

Average price

$676
Provider with most accurate pricing for Jacksonville-Santiago de los Caballeros flight deals.
Search Deals
Provider most trusted by Cheapflights users for Jacksonville-Santiago de los Caballeros flights.
Search Deals
From Jacksonville to Santiago de los Caballeros
Search Deals
One-way flight from Jacksonville to Santiago de los Caballeros
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($75 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Jacksonville 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 23, 2026.
Use the filters below to find and compare flights from Jacksonville to Santiago de los Caballeros that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

JacksonvilleSantiago de los Caballeros

JAX - STI

JAXSTI

Jacksonville

Thu 10/22

3:45 pm-10:52 pm

1 stop7h 07m

Santiago de los Caballeros

Thu 10/29

5:00 am-5:29 pm

1 stop12h 29m

$460
Quickest round-trip

JacksonvilleSantiago de los Caballeros

JAX - STI

JAXSTI

Jacksonville

Mon 9/28

7:19 am-1:27 pm

1 stop6h 08m

Santiago de los Caballeros

Thu 10/1

3:30 pm-10:29 pm

1 stop6h 59m

$464

JacksonvilleSantiago de los Caballeros

JAX - STI

JAXSTI

Jacksonville

Thu 8/27

8:00 am-9:07 pm

1 stop13h 07m

Santiago de los Caballeros

Tue 9/1

3:35 pm-10:40 am

2 stops19h 05m

$481

JacksonvilleSantiago de los Caballeros

JAX - STI

JAXSTI

Jacksonville

Sat 1/9

7:05 am-3:32 pm

1 stop7h 27m

Santiago de los Caballeros

Sat 1/16

6:01 am-2:18 pm

1 stop9h 17m

$495

JacksonvilleSantiago de los Caballeros

JAX - STI

JAXSTI

Jacksonville

Mon 8/24

7:00 am-7:34 pm

1 stop12h 34m

Santiago de los Caballeros

Mon 9/21

7:30 pm-2:49 pm

2 stops19h 19m

$497

JacksonvilleSantiago de los Caballeros

JAX - STI

JAXSTI

Jacksonville

Fri 8/28

7:00 am-9:07 pm

2 stops14h 07m

Santiago de los Caballeros

Sun 8/30

3:35 pm-12:34 am

1 stop8h 59m

$517

JacksonvilleSantiago de los Caballeros

JAX - STI

JAXSTI

Jacksonville

Mon 8/24

7:00 am-9:07 pm

2 stops14h 07m

Santiago de los Caballeros

Mon 9/21

3:15 pm-10:30 pm

2 stops31h 15m

$521
Cheapest one-way

JacksonvilleSantiago de los Caballeros

JAX - STI

JAXSTI

Jacksonville

Fri 8/21

6:00 am-9:07 pm

1 stop15h 07m

$206
Quickest one-way

JacksonvilleSantiago de los Caballeros

JAX - STI

JAXSTI

Jacksonville

Fri 8/7

7:10 am-3:01 pm

1 stop7h 51m

$215

JacksonvilleSantiago de los Caballeros

JAX - STI

JAXSTI

Jacksonville

Thu 8/6

7:10 am-3:01 pm

1 stop7h 51m

$215

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/20

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Compare providers for flights from Jacksonville 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 Jacksonville to Santiago de los Caballeros in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*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 Jacksonville-Santiago de los Caballeros flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Jacksonville-Santiago de los Caballeros flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Jacksonville-Santiago de los Caballeros flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Jacksonville-Santiago de los Caballeros flights, Cheapflights users trust Ovago the most. Ovago 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 Jacksonville-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 Jacksonville to Santiago de los Caballeros

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

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

Currently, November is the cheapest month in which you can book a flight from Jacksonville to Santiago de los Caballeros (average of $475). Flying from Jacksonville to Santiago de los Caballeros in December is currently the most expensive (average of $1,036). 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.

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 23, 2026.
See what other customers who have flown with American Airlines from Jacksonville 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.
American Airlines
7.1
Good
11,834 reviews

Food

6.4

Entertainment

6.8

Comfort

7.2

Boarding

7.5

Overall

7.1

Crew

7.9

Reviews

1 / 20
8.0
Excellent

Olwin,Jul 2026

MCO - DCA

The flight was great overall. But we need better food on flights and the baggage fees are too high.
American Airlines
7.1
Good
11,834 reviews
American Airlines
7.1
Good
11,834 reviews

Food

6.4

Entertainment

6.8

Comfort

7.2

Boarding

7.5

Overall

7.1

Crew

7.9

Reviews

1 / 20
8.0
Excellent

Olwin,Jul 2026

MCO - DCA

The flight was great overall. But we need better food on flights and the baggage fees are too high.

Related info for your journey

Find useful and relevant information for your journey from Jacksonville 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 Jacksonville to Santiago de los Caballeros?

    Departing from Jacksonville to Santiago de los Caballeros will take you 6h 08m. The distance from Jacksonville to Santiago de los Caballeros is about 1032 mi. This flight may include one or multiple stops.

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

    According to our current data, American Airlines ($334), offers the cheapest pricing from Jacksonville to Santiago de los Caballeros. Users have found that American Airlines is 48% cheaper than the other options available to this destination.

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Jacksonville to Santiago de los Caballeros (average of $475). Flying from Jacksonville to Santiago de los Caballeros in December is currently the most expensive (average of $1,036). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Jacksonville to Santiago de los Caballeros

Discover the top airline that operate flights from Jacksonville 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 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$334Average$619FlexibilityNo cancel feeOn-time71%

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