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Cheap flights from San Antonio to Santiago de los Caballeros from $525

This is the cheapest round-trip 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 3/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
12:10 pm - 11:54 pmSAT-STI
9h 44m1 stop
Delta Logo
8:11 pm - 11:10 amSTI-SAT
16h 59m1 stop
$525Delta
Find Deal
Tue, Mar 3 - Thu, Mar 5
Delta Logo
10:45 am - 11:54 pmSAT-STI
11h 09m2 stops
Delta Logo
8:11 pm - 11:10 amSTI-SAT
16h 59m1 stop
$529Delta
Find Deal
Tue, Mar 3 - Thu, Mar 5
Delta Logo
5:20 am - 6:46 pmSAT-STI
11h 26m2 stops
Delta Logo
6:35 am - 8:27 pmSTI-SAT
15h 52m2 stops
$589Delta
Find Deal
Tue, Mar 3 - Thu, Mar 5
American Airlines Logo
5:20 am - 8:33 pmSAT-STI
13h 13m1 stop
American Airlines Logo
6:02 am - 4:30 pmSTI-SAT
12h 28m1 stop
$598American Airlines
Find Deal
Mon, Dec 15 - Wed, Jan 21
American Airlines Logo
5:00 am - 9:04 pmSAT-STI
14h 04m1 stop
American Airlines Logo
4:37 pm - 11:59 pmSTI-SAT
9h 22m1 stop
$638American Airlines
Find Deal
Thu, Dec 25 - Thu, Jan 15
American Airlines Logo
5:00 am - 9:04 pmSAT-STI
14h 04m1 stop
American Airlines Logo
6:02 am - 3:45 pmSTI-SAT
11h 43m2 stops
$642American Airlines
Find Deal
Thu, Dec 25 - Thu, Jan 15
American Airlines Logo
5:00 am - 9:04 pmSAT-STI
14h 04m1 stop
American Airlines Logo
6:02 am - 4:30 pmSTI-SAT
12h 28m1 stop
$662American Airlines
Find Deal
Sun, Dec 28 - Wed, Jan 7
Spirit Airlines Logo
1:55 pm - 2:42 amSAT-STI
10h 47m1 stop
Spirit Airlines Logo
6:18 pm - 11:47 amSTI-SAT
19h 29m2 stops
$667Spirit Airlines
Find Deal
Mon, Dec 15 - Wed, Jan 21
Spirit Airlines Logo
12:45 pm - 2:42 amSAT-STI
11h 57m2 stops
Spirit Airlines Logo
6:18 pm - 11:47 amSTI-SAT
19h 29m2 stops
$698Spirit Airlines
Find Deal
Mon, Dec 15 - Wed, Jan 21
Spirit Airlines Logo
2:39 pm - 2:42 amSAT-STI
10h 03m1 stop
Spirit Airlines Logo
3:43 am - 5:09 amSTI-SAT
27h 26m2 stops
$746Spirit Airlines
Find Deal
Sun, Dec 28 - Tue, Jan 6

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
Oct 26
SAT5:25 amSan Antonio
17h 59m
2 stops
STI12:24 amSantiago de los Caballeros
Oct 30
STI8:31 pmSantiago de los Caballeros
15h 20m
1 stop
SAT10:51 amSan Antonio
$486
Find similar
Delta
Oct 26
SAT12:02 pmSan Antonio
11h 22m
1 stop
STI12:24 amSantiago de los Caballeros
Oct 30
STI8:31 pmSantiago de los Caballeros
15h 20m
1 stop
SAT10:51 amSan Antonio
$522
Find similar
Delta
Mar 3
SAT12:10 pmSan Antonio
9h 44m
1 stop
STI11:54 pmSantiago de los Caballeros
Mar 5
STI8:11 pmSantiago de los Caballeros
16h 59m
1 stop
SAT11:10 amSan Antonio
$525
Find similar

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
Dec 15
SAT5:20 amSan Antonio
13h 13m
1 stop
STI8:33 pmSantiago de los Caballeros
Jan 21
STI6:02 amSantiago de los Caballeros
12h 28m
1 stop
SAT4:30 pmSan Antonio
$598
Find similar
American Airlines
Dec 25
SAT5:00 amSan Antonio
14h 04m
1 stop
STI9:04 pmSantiago de los Caballeros
Jan 15
STI4:37 pmSantiago de los Caballeros
9h 22m
1 stop
SAT11:59 pmSan Antonio
$638
Find similar
American Airlines
Dec 25
SAT5:00 amSan Antonio
14h 04m
1 stop
STI9:04 pmSantiago de los Caballeros
Jan 15
STI6:02 amSantiago de los Caballeros
11h 43m
2 stops
SAT3:45 pmSan Antonio
$642
Find similar

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 October 21, 2025.
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

San AntonioSantiago de los Caballeros

SAT - STI

SATSTI

San Antonio

Tue 3/3

12:10 pm-11:54 pm

1 stop9h 44m

Santiago de los Caballeros

Thu 3/5

8:11 pm-11:10 am

1 stop16h 59m

$525

San AntonioSantiago de los Caballeros

SAT - STI

SATSTI

San Antonio

Tue 3/3

10:45 am-11:54 pm

2 stops11h 09m

Santiago de los Caballeros

Thu 3/5

8:11 pm-11:10 am

1 stop16h 59m

$529

San AntonioSantiago de los Caballeros

SAT - STI

SATSTI

San Antonio

Tue 3/3

5:20 am-6:46 pm

2 stops11h 26m

Santiago de los Caballeros

Thu 3/5

6:35 am-8:27 pm

2 stops15h 52m

$589

San AntonioSantiago de los Caballeros

SAT - STI

SATSTI

San Antonio

Mon 12/15

5:20 am-8:33 pm

1 stop13h 13m

Santiago de los Caballeros

Wed 1/21

6:02 am-4:30 pm

1 stop12h 28m

$598

San AntonioSantiago de los Caballeros

SAT - STI

SATSTI

San Antonio

Thu 12/25

5:00 am-9:04 pm

1 stop14h 04m

Santiago de los Caballeros

Thu 1/15

4:37 pm-11:59 pm

1 stop9h 22m

$638

San AntonioSantiago de los Caballeros

SAT - STI

SATSTI

San Antonio

Thu 12/25

5:00 am-9:04 pm

1 stop14h 04m

Santiago de los Caballeros

Thu 1/15

6:02 am-3:45 pm

2 stops11h 43m

$642

San AntonioSantiago de los Caballeros

SAT - STI

SATSTI

San Antonio

Sun 12/28

5:00 am-9:04 pm

1 stop14h 04m

Santiago de los Caballeros

Wed 1/7

6:02 am-4:30 pm

1 stop12h 28m

$662

San AntonioSantiago de los Caballeros

SAT - STI

SATSTI

San Antonio

Mon 12/15

1:55 pm-2:42 am

1 stop10h 47m

Santiago de los Caballeros

Wed 1/21

6:18 pm-11:47 am

2 stops19h 29m

$667

San AntonioSantiago de los Caballeros

SAT - STI

SATSTI

San Antonio

Mon 12/15

12:45 pm-2:42 am

2 stops11h 57m

Santiago de los Caballeros

Wed 1/21

6:18 pm-11:47 am

2 stops19h 29m

$698

San AntonioSantiago de los Caballeros

SAT - STI

SATSTI

San Antonio

Sun 12/28

2:39 pm-2:42 am

1 stop10h 03m

Santiago de los Caballeros

Tue 1/6

3:43 am-5:09 am

2 stops27h 26m

$746

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 day to depart on your flight to Santiago de los Caballeros?

The cheapest day to depart from San Antonio to Santiago de los Caballeros is on a Saturday when prices can be found for as low as $380. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from San Antonio to Santiago de los Caballeros for around $888.

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

Our data shows that the cheapest San Antonio to Santiago de los Caballeros flights are usually those with departure times in the afternoon. Our users have found flights to Santiago de los Caballeros in the afternoon for as low as $569. In the morning is when there is more demand to fly to Santiago de los Caballeros, so prices are often more expensive at around $812 per ticket.

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

Direct flights

None
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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  • 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 9h 44m.

  • 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 $513Free CancellationRating
7.2
11,023 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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