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Cheap flights from San Antonio to Santiago de los Caballeros from $333

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Santiago de los Caballeros departing on 1/1. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Antonio to Santiago de los Caballeros

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:20 am - 11:50 pmSAT  San Antonio-STI Santiago de los Caballeros
16h 30m2 stops Detroit Metropolitan Wayne County New York John F Kennedy Intl
Delta Logo
6:35 am - 10:27 pmSTI  Santiago de los Caballeros-SAT San Antonio
16h 52m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson
$605Delta
Tue, Jan 5 - Wed, Mar 31
Delta Logo
12:10 pm - 11:50 pmSAT  San Antonio-STI Santiago de los Caballeros
9h 40m1 stop New York John F Kennedy Intl
Delta Logo
6:35 am - 10:27 pmSTI  Santiago de los Caballeros-SAT San Antonio
16h 52m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson
$605Delta
Tue, Jan 5 - Wed, Mar 31
American Airlines Logo
5:08 am - 9:57 pmSAT  San Antonio-STI Santiago de los Caballeros
14h 49m1 stop Miami
American Airlines Logo
1:30 pm - 11:27 pmSTI  Santiago de los Caballeros-SAT San Antonio
10h 57m1 stop Miami
$680American Airlines
Fri, Jan 1 - Wed, Mar 31
American Airlines Logo
5:08 am - 8:50 pmSAT  San Antonio-STI Santiago de los Caballeros
13h 42m1 stop Miami
American Airlines Logo
7:00 am - 4:30 pmSTI  Santiago de los Caballeros-SAT San Antonio
10h 30m1 stop Miami
$680American Airlines
Tue, Jan 5 - Wed, Mar 31
American Airlines Logo
5:00 am - 9:03 pmSAT  San Antonio-STI Santiago de los Caballeros
14h 03m1 stop Miami
American Airlines Logo
7:00 am - 4:30 pmSTI  Santiago de los Caballeros-SAT San Antonio
10h 30m1 stop Miami
$680American Airlines
Tue, Jan 5 - Wed, Mar 31
American Airlines Logo
5:08 am - 9:57 pmSAT  San Antonio-STI Santiago de los Caballeros
14h 49m1 stop Miami
American Airlines Logo
7:00 am - 4:30 pmSTI  Santiago de los Caballeros-SAT San Antonio
10h 30m1 stop Miami
$680American Airlines
Thu, Dec 31 - Wed, Mar 31
American Airlines Logo
5:00 am - 9:03 pmSAT  San Antonio-STI Santiago de los Caballeros
14h 03m1 stop Miami
American Airlines Logo
1:30 pm - 11:27 pmSTI  Santiago de los Caballeros-SAT San Antonio
10h 57m1 stop Miami
$680American Airlines
Thu, Dec 31 - Wed, Mar 31
American Airlines Logo
5:00 am - 5:25 pmSAT  San Antonio-STI Santiago de los Caballeros
10h 25m1 stop Miami
American Airlines Logo
7:00 am - 11:27 pmSTI  Santiago de los Caballeros-SAT San Antonio
17h 27m1 stop Miami
$680American Airlines
Fri, Jan 1 - Wed, Mar 31
JetBlue Logo
12:53 pm - 12:55 amSAT  San Antonio-STI Santiago de los Caballeros
10h 02m1 stop New York John F Kennedy Intl
JetBlue Logo
8:05 pm - 10:56 amSTI  Santiago de los Caballeros-SAT San Antonio
16h 51m1 stop New York John F Kennedy Intl
$815JetBlue
Wed, Dec 16 - Fri, Jan 15
JetBlue Logo
12:53 pm - 12:55 amSAT  San Antonio-STI Santiago de los Caballeros
10h 02m1 stop New York John F Kennedy Intl
JetBlue Logo
8:05 pm - 10:56 amSTI  Santiago de los Caballeros-SAT San Antonio
16h 51m1 stop New York John F Kennedy Intl
$855JetBlue
Thu, Dec 17 - Sat, Jan 9

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Delta flights from San Antonio to Santiago de los Caballeros

Our best Delta deals on San Antonio to Santiago de los Caballeros flight tickets
Delta
Jan 5
SAT5:20 amSan Antonio
16h 30m
2 stops
STI11:50 pmSantiago de los Caballeros
Mar 31
STI6:35 amSantiago de los Caballeros
16h 52m
2 stops
SAT10:27 pmSan Antonio
$605
Delta
Dec 31
SAT6:45 amSan Antonio
17h 30m
2 stops
STI2:15 amSantiago de los Caballeros
Mar 31
STI6:35 amSantiago de los Caballeros
14h 47m
2 stops
SAT8:22 pmSan Antonio
$625
Delta
Oct 23
SAT6:20 pmSan Antonio
17h 13m
2 stops
STI12:33 pmSantiago de los Caballeros
Oct 26
STI7:05 pmSantiago de los Caballeros
18h 13m
1 stop
SAT12:18 pmSan Antonio
$645

American Airlines flights from San Antonio to Santiago de los Caballeros

Our best American Airlines deals on San Antonio to Santiago de los Caballeros flight tickets
American Airlines
Jan 1
SAT5:08 amSan Antonio
6h 17m
1 stop
STI1:25 pmSantiago de los Caballeros
Mar 31
STI1:30 pmSantiago de los Caballeros
10h 57m
1 stop
SAT11:27 pmSan Antonio
$680
American Airlines
Jan 1
SAT5:08 amSan Antonio
6h 17m
1 stop
STI1:25 pmSantiago de los Caballeros
Mar 31
STI7:00 amSantiago de los Caballeros
15h 09m
2 stops
SAT9:09 pmSan Antonio
$685
American Airlines
Dec 29
SAT6:09 pmSan Antonio
24h 54m
1 stop
STI9:03 pmSantiago de los Caballeros
Jan 29
STI4:37 pmSantiago de los Caballeros
9h 22m
1 stop
SAT11:59 pmSan Antonio
$692

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio 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 August 11, 2026.
Use the filters below to find and compare flights from San Antonio to Santiago de los Caballeros that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioSantiago de los Caballeros

SAT San Antonio - STI Santiago de los Caballeros

SATSTI

San Antonio

Tue 1/5

5:20 am-11:50 pm

2 stops16h 30m

Santiago de los Caballeros

Wed 3/31

6:35 am-10:27 pm

2 stops16h 52m

$605

San AntonioSantiago de los Caballeros

SAT San Antonio - STI Santiago de los Caballeros

SATSTI

San Antonio

Tue 1/5

12:10 pm-11:50 pm

1 stop9h 40m

Santiago de los Caballeros

Wed 3/31

6:35 am-10:27 pm

2 stops16h 52m

$605

San AntonioSantiago de los Caballeros

SAT San Antonio - STI Santiago de los Caballeros

SATSTI

San Antonio

Fri 1/1

5:08 am-9:57 pm

1 stop14h 49m

Santiago de los Caballeros

Wed 3/31

1:30 pm-11:27 pm

1 stop10h 57m

$680
Quickest round-trip

San AntonioSantiago de los Caballeros

SAT San Antonio - STI Santiago de los Caballeros

SATSTI

San Antonio

Tue 1/5

5:08 am-8:50 pm

1 stop13h 42m

Santiago de los Caballeros

Wed 3/31

7:00 am-4:30 pm

1 stop10h 30m

$680

San AntonioSantiago de los Caballeros

SAT San Antonio - STI Santiago de los Caballeros

SATSTI

San Antonio

Tue 1/5

5:00 am-9:03 pm

1 stop14h 03m

Santiago de los Caballeros

Wed 3/31

7:00 am-4:30 pm

1 stop10h 30m

$680

San AntonioSantiago de los Caballeros

SAT San Antonio - STI Santiago de los Caballeros

SATSTI

San Antonio

Thu 12/31

5:08 am-9:57 pm

1 stop14h 49m

Santiago de los Caballeros

Wed 3/31

7:00 am-4:30 pm

1 stop10h 30m

$680

San AntonioSantiago de los Caballeros

SAT San Antonio - STI Santiago de los Caballeros

SATSTI

San Antonio

Thu 12/31

5:00 am-9:03 pm

1 stop14h 03m

Santiago de los Caballeros

Wed 3/31

1:30 pm-11:27 pm

1 stop10h 57m

$680

San AntonioSantiago de los Caballeros

SAT San Antonio - STI Santiago de los Caballeros

SATSTI

San Antonio

Fri 1/1

5:00 am-5:25 pm

1 stop10h 25m

Santiago de los Caballeros

Wed 3/31

7:00 am-11:27 pm

1 stop17h 27m

$680

San AntonioSantiago de los Caballeros

SAT San Antonio - STI Santiago de los Caballeros

SATSTI

San Antonio

Wed 12/16

12:53 pm-12:55 am

1 stop10h 02m

Santiago de los Caballeros

Fri 1/15

8:05 pm-10:56 am

1 stop16h 51m

$815

San AntonioSantiago de los Caballeros

SAT San Antonio - STI Santiago de los Caballeros

SATSTI

San Antonio

Thu 12/17

12:53 pm-12:55 am

1 stop10h 02m

Santiago de los Caballeros

Sat 1/9

8:05 pm-10:56 am

1 stop16h 51m

$855

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Santiago de los Caballeros from

How to get the cheapest flight ticket from San Antonio 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 month to fly to Santiago de los Caballeros?

The cheapest month to fly to Santiago de los Caballeros from San Antonio is in November. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel to Santiago de los Caballeros during the month of November, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $0.

Can stopping save me money on San Antonio to Santiago de los Caballeros flights?

You could potentially save up to 16% on your flight if you consider stops on a San Antonio to Santiago de los Caballeros flight.

When to book flights from San Antonio to Santiago de los Caballeros

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio 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 San Antonio to Santiago de los Caballeros (SAT to STI) flight deals and tips

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

Fastest flight time

16h 22m

Direct flights

None
The fastest flight from San Antonio to Santiago de los Caballeros takes 16h 22m
There are no direct flights from San Antonio to Santiago de los Caballeros. There are no popular flight routes from San Antonio to Santiago de los Caballeros.
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Frequently asked questions about flying from San Antonio to Santiago de los Caballeros

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

    Santiago de los Caballeros is 1871.9 mi away from San Antonio. A reasonable flight in good conditions will take 16h 22m.

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

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

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

  • How old do you have to be to fly from San Antonio 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 San Antonio Airport to Santiago de los Caballeros Airport.

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

    The required travel and health documents for your Santiago de los Caballeros Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Santiago de los Caballeros Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from San Antonio to Santiago de los Caballeros

Compare and see reviews for airlines that fly from San Antonio to Santiago de los Caballeros with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $395Free CancellationRating
7.1
11,904 reviews
Search American Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Antonio to Santiago de los Caballeros. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for San Antonio to Santiago de los Caballeros flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Antonio to Santiago de los Caballeros.

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

If you are not ready to book a flight from San Antonio to Santiago de los Caballeros now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Santiago de los Caballeros and let you know when they change.

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