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Santiago de los Caballeros

$314+ Cheap flights from San Antonio (SAT) 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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — STI
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from San Antonio to Santiago de los Caballeros

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) 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 September 17, 2025.

Round-trip from

$481
(Delta)

One-way from

$314
(KAYAK)

Popular in

December

Cheapest in

November

Average price

$664
From San Antonio to Santiago de los Caballeros
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One-way flight from San Antonio to Santiago de los Caballeros
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 6% potential price decrease ($44 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from San Antonio to Santiago de los Caballeros

Cheapest flights from San Antonio to Santiago de los Caballeros
Explore the most affordable flight options available from San Antonio to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This United Airlines deal was found by Cheapflights users on 9/17. 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.
Wed 9/241:20 pmSAT - STI
1 stop11h 26mUnited Airlines
Tue 9/306:00 amSTI - SAT
1 stop10h 33mUnited Airlines
Deal found 9/17$481
This Delta deal was found by Cheapflights users on 9/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/245:10 amSAT - STI
2 stops13h 01mDelta
Tue 9/306:11 amSTI - SAT
2 stops18h 14mDelta
Deal found 9/17$485
This American Airlines deal was found by Cheapflights users on 9/15. 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 12/155:20 amSAT - STI
1 stop13h 13mAmerican Airlines
Wed 1/217:00 amSTI - SAT
1 stop12h 11mAmerican Airlines
Deal found 9/15$557
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Sun 9/287:38 pmSAT - STI
2 stops18h 34mUnited Airlines
Wed 10/16:00 amSTI - SAT
1 stop10h 27mUnited Airlines
Deal found 9/16$595
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Sun 9/285:29 amSAT - STI
1 stop5h 58mAmerican Airlines
Wed 10/11:29 pmSTI - SAT
1 stop11h 26mAmerican Airlines
Deal found 9/14$715
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2811:35 amSAT - STI
1 stop11h 59mDelta
Wed 10/18:40 pmSTI - SAT
1 stop15h 00mDelta
Deal found 9/16$720
This Mytrip deal was found by Cheapflights users on 9/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/249:47 pmSAT - STI
3 stops36h 16mSpirit Airlines
Wed 10/112:10 pmSTI - SAT
3 stops26h 39mSpirit Airlines
Deal found 9/17$813
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Mon 12/1511:47 amSAT - STI
2 stops10h 04mUnited Airlines
Wed 1/216:00 amSTI - SAT
2 stops15h 41mUnited Airlines
Deal found 9/16$868

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated September 17, 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

San Antonio

Fly to

Santiago de los Caballeros

Route

Depart

Return

Price

San AntonioSantiago de los Caballeros

SAT - STI

SATSTI

San Antonio

Wed 9/24

1:20 pm-1:46 am

1 stop11h 26m

Santiago de los Caballeros

Tue 9/30

6:00 am-3:33 pm

1 stop10h 33m

$481

San AntonioSantiago de los Caballeros

SAT - STI

SATSTI

San Antonio

Wed 9/24

5:10 am-7:11 pm

2 stops13h 01m

Santiago de los Caballeros

Tue 9/30

6:11 am-11:25 pm

2 stops18h 14m

$485

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

7:00 am-5:11 pm

1 stop12h 11m

$557

San AntonioSantiago de los Caballeros

SAT - STI

SATSTI

San Antonio

Sun 9/28

5:30 am-1:46 am

2 stops19h 16m

Santiago de los Caballeros

Wed 10/1

6:00 am-3:27 pm

1 stop10h 27m

$595

San AntonioSantiago de los Caballeros

SAT - STI

SATSTI

San Antonio

Mon 12/1

6:23 pm-5:06 pm

2 stops20h 43m

$314

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Best time to book a flight from San Antonio to Santiago de los Caballeros

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

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

Currently, May is the cheapest month in which you can book a flight from San Antonio to Santiago de los Caballeros (average of $347). Flying from San Antonio to Santiago de los Caballeros in July is currently the most expensive (average of $600). 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.

What is the cheapest time of day to fly from SAT to STI?

Find hourly flight availability from San Antonio to Santiago de los Caballeros. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

It’s typically best to fly out from San Antonio to Santiago de los Caballeros at noon. Doing so could potentially save you 30% on the flight price compared to flying in the morning, which is usually more expensive.

How much does it cost to fly round-trip from San Antonio to Santiago de los Caballeros?

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 September 17, 2025.
Peruse reviews from past customers who have flown with American Airlines from San Antonio to Santiago de los Caballeros to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Crew

8.0

Overall

7.2

Food

6.4

Comfort

7.2

Entertainment

6.9

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Crew

8.0

Overall

7.2

Food

6.4

Comfort

7.2

Entertainment

6.9

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

Related info for your journey

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

    There are many flights that can get you from San Antonio to Santiago de los Caballeros in 11h 26m. Fly via United Airlines, Delta, or American Airlines to get the fastest option. Airlines will cover a distance of 1879 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Cheapflights users have booked flights from San Antonio to Santiago de los Caballeros round-trip from $451. This flight start at 33% lower than the current average price 3 months from now.

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from San Antonio to Santiago de los Caballeros (average of $347). Flying from San Antonio to Santiago de los Caballeros in July is currently the most expensive (average of $600). 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

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Alternative routes for San Antonio to Santiago de los Caballeros

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from San Antonio to Santiago de los Caballeros

Discover the top airline that operate flights from San Antonio 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$451Average$619FlexibilityNo cancel feeOn-time71%

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