HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Jacksonville

Cheap flights from Santiago de los Caballeros (STI) to Jacksonville (JAX)

STI — JAX
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Santiago de los Caballeros to Jacksonville with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Santiago de los Caballeros to Jacksonville

Discover tips and strategies to find the most affordable flight options for your journey from Santiago de los Caballeros (STI) to Jacksonville (JAX). 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 1, 2025.

Popular in

June

Cheapest in

March

Average price

$2,892
Highest demand for flights based on searches. 66% potential increase in price ($2,319 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 38% potential price decrease ($324 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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

Have a flexible travel schedule? Discover the best time to fly to Jacksonville 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 Jacksonville

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

Currently, August is the cheapest month in which you can book a flight from Santiago de los Caballeros to Jacksonville (average of $278). Flying from Santiago de los Caballeros to Jacksonville in March is currently the most expensive (average of $365). 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 Santiago de los Caballeros to Jacksonville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

    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 Jacksonville.

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

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

    Currently, August is the cheapest month in which you can book a flight from Santiago de los Caballeros to Jacksonville (average of $278). Flying from Santiago de los Caballeros to Jacksonville in March is currently the most expensive (average of $365). 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 Santiago de los Caballeros?

Book flights to Santiago de los Caballeros if you plan to visit one of these locations
Jacksonville Beach
Orange Park
Kingsland
Fernandina Beach
Waycross

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.

Alternative routes for Santiago de los Caballeros to Jacksonville

See prices for flight routes from nearby airports that may be better suited for you.
Santo Domingo to Orlando flights
Santo Domingo to Miami flights
Santiago de los Caballeros to Orlando flights
Santo Domingo to Fort Lauderdale flights
Santiago de los Caballeros to Miami flights
Santiago de los Caballeros to Fort Lauderdale flights
Santo Domingo to Tampa flights
Punta Cana to Orlando flights
Punta Cana to Fort Lauderdale flights
Santiago de los Caballeros to Valparaiso flights
Punta Cana to Miami flights
Santo Domingo to Pensacola flights
Santiago de los Caballeros to Tampa flights
Punta Cana to West Palm Beach flights
Santo Domingo to West Palm Beach flights
Santo Domingo to Jacksonville flights
Santo Domingo to Tallahassee flights
Punta Cana to Tampa flights
Santo Domingo to Melbourne flights
Puerto Plata to Miami flights
Santiago de los Caballeros to West Palm Beach flights
Santo Domingo to Sarasota flights
Puerto Plata to Orlando flights
Puerto Plata to Pensacola flights
Puerto Plata to Valparaiso flights
Nagua to Fort Lauderdale flights
Santiago de los Caballeros to Panama City flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.