Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Jacksonville to Santiago de los Caballeros from $138

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Jacksonville to Santiago de los Caballeros departing on 1/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Jacksonville to Santiago de los Caballeros

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:00 am - 3:32 pm
JAX
-
STI
8h 32m1 stop
American Airlines Logo
6:00 am - 5:10 pm
STI
-
JAX
12h 10m1 stop
$300American Airlines
Wed, Jan 21 - Mon, Jan 26
American Airlines Logo
6:00 am - 9:46 pm
JAX
-
STI
14h 46m2 stops
American Airlines Logo
6:00 am - 5:10 pm
STI
-
JAX
12h 10m1 stop
$304American Airlines
Wed, Jan 21 - Mon, Jan 26
American Airlines Logo
7:32 pm - 3:32 pm
JAX
-
STI
19h 00m1 stop
American Airlines Logo
6:00 am - 5:10 pm
STI
-
JAX
12h 10m1 stop
$306American Airlines
Thu, Jan 22 - Tue, Jan 27
American Airlines Logo
6:13 pm - 1:31 pm
JAX
-
STI
18h 18m2 stops
American Airlines Logo
2:33 pm - 11:59 pm
STI
-
JAX
10h 26m1 stop
$332American Airlines
Fri, Feb 27 - Tue, Mar 3
American Airlines Logo
7:45 pm - 10:05 pm
JAX
-
STI
25h 20m1 stop
American Airlines Logo
2:33 pm - 11:59 pm
STI
-
JAX
10h 26m1 stop
$334American Airlines
Fri, Feb 27 - Tue, Mar 3
American Airlines Logo
8:27 pm - 2:20 pm
JAX
-
STI
17h 53m2 stops
American Airlines Logo
3:35 pm - 5:35 pm
STI
-
JAX
26h 00m2 stops
$353American Airlines
Sun, Apr 12 - Sun, Apr 19
American Airlines Logo
8:28 pm - 2:20 pm
JAX
-
STI
17h 52m1 stop
American Airlines Logo
3:35 pm - 5:35 pm
STI
-
JAX
26h 00m2 stops
$359American Airlines
Sun, Apr 12 - Sun, Apr 19
American Airlines Logo
7:45 pm - 10:05 pm
JAX
-
STI
25h 20m1 stop
American Airlines Logo
2:33 pm - 11:59 pm
STI
-
JAX
10h 26m1 stop
$392American Airlines
Thu, Feb 12 - Sun, Feb 15
American Airlines Logo
7:45 pm - 10:05 pm
JAX
-
STI
25h 20m1 stop
American Airlines Logo
2:33 pm - 8:58 am
STI
-
JAX
19h 25m2 stops
$396American Airlines
Thu, Feb 12 - Sun, Feb 15
American Airlines Logo
6:50 pm - 3:32 pm
JAX
-
STI
19h 42m2 stops
American Airlines Logo
6:00 am - 5:10 pm
STI
-
JAX
12h 10m1 stop
$444American Airlines
Thu, Jan 8 - Mon, Jan 12

American Airlines flights from Jacksonville to Santiago de los Caballeros

Our best American Airlines deals on Jacksonville to Santiago de los Caballeros flight tickets
American Airlines
Jan 21
JAX6:00 amJacksonville
8h 32m
1 stop
STI3:32 pmSantiago de los Caballeros
Jan 26
STI6:00 amSantiago de los Caballeros
12h 10m
1 stop
JAX5:10 pmJacksonville
$300
Find similar
American Airlines
Jan 21
JAX6:00 amJacksonville
14h 46m
2 stops
STI9:46 pmSantiago de los Caballeros
Jan 26
STI6:00 amSantiago de los Caballeros
12h 10m
1 stop
JAX5:10 pmJacksonville
$304
Find similar
American Airlines
Jan 22
JAX7:32 pmJacksonville
19h 00m
1 stop
STI3:32 pmSantiago de los Caballeros
Jan 27
STI6:00 amSantiago de los Caballeros
12h 10m
1 stop
JAX5:10 pmJacksonville
$306
Find similar

JetBlue flights from Jacksonville to Santiago de los Caballeros

Our best JetBlue deals on Jacksonville to Santiago de los Caballeros flight tickets
JetBlue
Feb 13
JAX10:43 amJacksonville
13h 49m
2 stops
STI1:32 amSantiago de los Caballeros
Feb 16
STI1:39 pmSantiago de los Caballeros
31h 46m
2 stops
JAX8:25 pmJacksonville
$557
Find similar
JetBlue
Jan 1
JAX6:12 amJacksonville
7h 04m
1 stop
STI2:16 pmSantiago de los Caballeros
Jan 5
STI6:30 amSantiago de los Caballeros
11h 55m
1 stop
JAX5:25 pmJacksonville
$1,375
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 11, 2025.
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

JacksonvilleSantiago de los Caballeros

JAX - STI

JAXSTI

Jacksonville

Wed 1/21

6:00 am-3:32 pm

1 stop8h 32m

Santiago de los Caballeros

Mon 1/26

6:00 am-5:10 pm

1 stop12h 10m

$300

JacksonvilleSantiago de los Caballeros

JAX - STI

JAXSTI

Jacksonville

Wed 1/21

6:00 am-9:46 pm

2 stops14h 46m

Santiago de los Caballeros

Mon 1/26

6:00 am-5:10 pm

1 stop12h 10m

$304

JacksonvilleSantiago de los Caballeros

JAX - STI

JAXSTI

Jacksonville

Thu 1/22

7:32 pm-3:32 pm

1 stop19h 00m

Santiago de los Caballeros

Tue 1/27

6:00 am-5:10 pm

1 stop12h 10m

$306

JacksonvilleSantiago de los Caballeros

JAX - STI

JAXSTI

Jacksonville

Fri 2/27

6:13 pm-1:31 pm

2 stops18h 18m

Santiago de los Caballeros

Tue 3/3

2:33 pm-11:59 pm

1 stop10h 26m

$332

JacksonvilleSantiago de los Caballeros

JAX - STI

JAXSTI

Jacksonville

Fri 2/27

7:45 pm-10:05 pm

1 stop25h 20m

Santiago de los Caballeros

Tue 3/3

2:33 pm-11:59 pm

1 stop10h 26m

$334

JacksonvilleSantiago de los Caballeros

JAX - STI

JAXSTI

Jacksonville

Sun 4/12

8:27 pm-2:20 pm

2 stops17h 53m

Santiago de los Caballeros

Sun 4/19

3:35 pm-5:35 pm

2 stops26h 00m

$353

JacksonvilleSantiago de los Caballeros

JAX - STI

JAXSTI

Jacksonville

Sun 4/12

8:28 pm-2:20 pm

1 stop17h 52m

Santiago de los Caballeros

Sun 4/19

3:35 pm-5:35 pm

2 stops26h 00m

$359

JacksonvilleSantiago de los Caballeros

JAX - STI

JAXSTI

Jacksonville

Thu 2/12

7:45 pm-10:05 pm

1 stop25h 20m

Santiago de los Caballeros

Sun 2/15

2:33 pm-11:59 pm

1 stop10h 26m

$392

JacksonvilleSantiago de los Caballeros

JAX - STI

JAXSTI

Jacksonville

Thu 2/12

7:45 pm-10:05 pm

1 stop25h 20m

Santiago de los Caballeros

Sun 2/15

2:33 pm-8:58 am

2 stops19h 25m

$396

JacksonvilleSantiago de los Caballeros

JAX - STI

JAXSTI

Jacksonville

Thu 1/8

6:50 pm-3:32 pm

2 stops19h 42m

Santiago de los Caballeros

Mon 1/12

6:00 am-5:10 pm

1 stop12h 10m

$444

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

See travel insights to Santiago de los Caballeros from

How to get the cheapest flight ticket from Jacksonville to Santiago de los Caballeros

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Santiago de los Caballeros?

The cheapest day to depart from Jacksonville to Santiago de los Caballeros is on a Thursday when prices can be found for as low as $469. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Jacksonville to Santiago de los Caballeros for around $834.

What is the cheapest time of day to depart on your flight to Santiago de los Caballeros?

Our data shows that the cheapest Jacksonville to Santiago de los Caballeros flights are usually those with departure times in the morning. Our users have found flights to Santiago de los Caballeros in the morning for as low as $485. In the afternoon is when there is more demand to fly to Santiago de los Caballeros, so prices are often more expensive at around $644 per ticket.

When to book flights from Jacksonville to Santiago de los Caballeros

Are you open to changing your travel dates? Check out the ideal times to fly from Jacksonville to Santiago de los Caballeros according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Jacksonville to Santiago de los Caballeros (JAX to STI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Jacksonville to Santiago de los Caballeros

Fastest flight time

12h 27m

Direct flights

None
The fastest flight from Jacksonville to Santiago de los Caballeros takes 12h 27m
There are no direct flights from Jacksonville to Santiago de los Caballeros. There are no popular flight routes from Jacksonville to Santiago de los Caballeros.
Search flight deals

  • How far is Jacksonville to Santiago de los Caballeros by plane?

    There are 1016.3 mi between Jacksonville and Santiago de los Caballeros. By plane, this route typically takes 12h 27m.

  • When did momondo last update prices for flights from Jacksonville Airport to Santiago de los Caballeros Airport?

    Prices for flights from Jacksonville Airport to Santiago de los Caballeros Airport were last updated today.

  • How many operators does momondo search for flights from Jacksonville Airport to Santiago de los Caballeros Airport?

  • How old do you have to be to fly from Jacksonville Airport to Santiago de los Caballeros Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Jacksonville Airport to Santiago de los Caballeros Airport.

  • What documentation or ID do you need to fly to Santiago de los Caballeros Airport?

    The travel and health documents you'll need for your trip to Santiago de los Caballeros Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Santiago de los Caballeros Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Jacksonville to Santiago de los Caballeros?

Best airlines flying from Jacksonville to Santiago de los Caballeros

Compare and see reviews for airlines that fly from Jacksonville to Santiago de los Caballeros with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $399Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Jacksonville to Santiago de los Caballeros?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Santiago de los Caballeros from Jacksonville.

Can I find flights from Jacksonville to Santiago de los Caballeros with flexible booking policies on momondo?

All flight searches from Jacksonville to Santiago de los Caballeros on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Jacksonville to Santiago de los Caballeros?

momondo helps you find the best flight between Jacksonville and Santiago de los Caballeros by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Jacksonville to Santiago de los Caballeros right now. Can momondo alert me if prices change?

Price alerts on flights to Santiago de los Caballeros from Jacksonville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Santiago de los Caballeros trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 1/10
Sat 1/17
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the Dominican Republic