$348+ Cheap flights from San Antonio (SAT) to Santiago de los Caballeros (STI)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/1. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — STI
Nov 9 — Nov 161
Round-trip
1 adult, Economy
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Find cheap flights from San Antonio to Santiago de los Caballeros 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 San Antonio to Santiago de los Caballeros
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Cheapest flights from San Antonio to Santiago de los CaballerosExplore 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 October 10, 2026.
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 October 10, 2026.
This United Airlines deal was found by Cheapflights users on 10/5. 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.
Fri 11/65:30 am -
2 stops16h 21m
Wed 11/186:00 am -
1 stop11h 13m
Deal found 10/5![United Airlines logo]()
$640
This American Airlines deal was found by Cheapflights users on 10/5. 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.
Fri 11/68:16 pm -
2 stops17h 33m
Wed 11/185:08 pm -
2 stops17h 23m
Deal found 10/5![American Airlines logo]()
$645
This Delta deal was found by Cheapflights users on 10/9. 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.
Thu 12/317:00 am -
2 stops17h 44m
Wed 3/316:35 am -
2 stops16h 52m
Deal found 10/9![Delta logo]()
$665
This American Airlines deal was found by Cheapflights users on 10/8. 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.
Thu 12/316:04 am -
2 stops13h 58m
Wed 3/316:00 am -
2 stops14h 42m
Deal found 10/8![American Airlines logo]()
$689
This American Airlines deal was found by Cheapflights users on 10/5. 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.
Fri 10/237:54 pm -
2 stops17h 18m
Mon 10/263:12 pm -
1 stop7h 47m
Deal found 10/5![American Airlines logo]()
$800
This American Airlines deal was found by Cheapflights users on 10/5. 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.
Fri 11/205:00 am -
1 stop9h 06m
Fri 11/272:22 pm -
1 stop10h 17m
Deal found 10/5![American Airlines logo]()
$805
Best flights from San Antonio to Santiago de los CaballerosDiscover carefully curated flight deals from San Antonio to Santiago de los Caballeros that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 10, 2026.
Discover carefully curated flight deals from San Antonio to Santiago de los Caballeros that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 10, 2026.
This United Airlines deal was found by Cheapflights users on 10/5. 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.
Fri 11/65:30 am -
2 stops16h 21m
Wed 11/186:00 am -
1 stop11h 13m
Deal found 10/5![United Airlines logo]()
$640
This American Airlines deal was found by Cheapflights users on 10/5. 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.
Fri 11/68:16 pm -
2 stops17h 33m
Wed 11/185:08 pm -
2 stops17h 23m
Deal found 10/5![American Airlines logo]()
$645
This Delta deal was found by Cheapflights users on 10/9. 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.
Thu 12/317:00 am -
2 stops17h 44m
Wed 3/316:35 am -
2 stops16h 52m
Deal found 10/9![Delta logo]()
$665
This American Airlines deal was found by Cheapflights users on 10/9. 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.
Tue 1/55:07 am -
1 stop9h 08m
Wed 3/316:00 am -
2 stops14h 42m
Deal found 10/9![American Airlines logo]()
$645
This American Airlines deal was found by Cheapflights users on 10/5. 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.
Sat 1/95:00 am -
1 stop6h 22m
Sat 1/237:20 am -
1 stop12h 46m
Deal found 10/5![American Airlines logo]()
$660
This American Airlines deal was found by Cheapflights users on 10/9. 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.
Fri 1/15:07 am -
1 stop14h 55m
Wed 3/316:00 am -
2 stops14h 42m
Deal found 10/9![American Airlines logo]()
$689
This American Airlines deal was found by Cheapflights users on 10/8. 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.
Thu 12/316:04 am -
2 stops13h 58m
Wed 3/311:23 pm -
1 stop12h 19m
Deal found 10/8![American Airlines logo]()
$689
Last-minute flights from San Antonio to Santiago de los CaballerosDiscover last-minute flight deals from San Antonio to Santiago de los Caballeros. Data last updated October 10, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Santiago de los Caballeros. Data last updated October 10, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/5. 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.
Fri 10/237:54 pm -
2 stops17h 18m
Mon 10/263:12 pm -
1 stop7h 47m
Deal found 10/5![American Airlines logo]()
$800
This United Airlines deal was found by Cheapflights users on 10/5. 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.
Fri 11/65:30 am -
2 stops16h 21m
Wed 11/186:00 am -
1 stop11h 13m
Deal found 10/5![United Airlines logo]()
$640
This American Airlines deal was found by Cheapflights users on 10/5. 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.
Fri 11/68:16 pm -
2 stops17h 33m
Wed 11/185:08 pm -
2 stops17h 23m
Deal found 10/5![American Airlines logo]()
$645
This American Airlines deal was found by Cheapflights users on 10/5. 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.
Fri 11/205:00 am -
1 stop9h 06m
Fri 11/272:22 pm -
1 stop10h 17m
Deal found 10/5![American Airlines logo]()
$805
One-way flights from San Antonio to Santiago de los CaballerosSearch for one-way flight options from San Antonio to Santiago de los Caballeros. Find affordable one-way fares based on user searches. Data last updated October 10, 2026.
Search for one-way flight options from San Antonio to Santiago de los Caballeros. Find affordable one-way fares based on user searches. Data last updated October 10, 2026.
This American Airlines deal was found by Cheapflights users on 10/6. 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.
Fri 1/15:07 am -
1 stop14h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![American Airlines logo]()
$348
This Delta deal was found by Cheapflights users on 10/8. 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.
Tue 1/57:45 am -
2 stops14h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 10/8. 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.
Mon 1/44:25 pm -
2 stops24h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Delta logo]()
$360
This American Airlines deal was found by Cheapflights users on 10/8. 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.
Thu 1/75:00 am -
1 stop6h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![American Airlines logo]()
$373
This Delta deal was found by Cheapflights users on 10/8. 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.
Fri 1/84:00 pm -
2 stops19h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 10/8. 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.
Sat 1/912:10 pm -
1 stop9h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Delta logo]()
$409
This United Airlines deal was found by Cheapflights users on 10/8. 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 1/106:12 am -
1 stop15h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 10/6. 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.
Fri 1/15:39 pm -
2 stops19h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![United Airlines logo]()
$444
Find 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 October 10, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $620 (American Airlines) |
One-way from | $348 (American Airlines) |
Popular in | July |
Cheapest in | April |
Average price | $596 |
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 7,457,451 searches. Data last updated October 10, 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
Cheapest round-trip
San AntonioSantiago de los Caballeros
SAT San Antonio - STI Santiago de los Caballeros
SATSTI
San Antonio
Fri 1/1
5:07 am-10:02 pm
1 stop14h 55m
Santiago de los Caballeros
Wed 12/31
12:00 am-10:30 pm
Nonstop0h 00m
$348
Quickest round-trip
San AntonioSantiago de los Caballeros
SAT San Antonio - STI Santiago de los Caballeros
SATSTI
San Antonio
Wed 1/6
12:10 pm-11:50 pm
1 stop9h 40m
Santiago de los Caballeros
Wed 12/31
12:00 am-10:30 pm
Nonstop0h 00m
$354
San AntonioSantiago de los Caballeros
SAT San Antonio - STI Santiago de los Caballeros
SATSTI
San Antonio
Mon 1/4
4:25 pm-6:40 pm
2 stops24h 15m
Santiago de los Caballeros
Wed 12/31
12:00 am-10:30 pm
Nonstop0h 00m
$360
San AntonioSantiago de los Caballeros
SAT San Antonio - STI Santiago de los Caballeros
SATSTI
San Antonio
Fri 1/8
4:00 pm-1:05 pm
2 stops19h 05m
Santiago de los Caballeros
Wed 12/31
12:00 am-10:30 pm
Nonstop0h 00m
$379
San AntonioSantiago de los Caballeros
SAT San Antonio - STI Santiago de los Caballeros
SATSTI
San Antonio
Sun 1/10
6:12 am-11:51 pm
1 stop15h 39m
Santiago de los Caballeros
Wed 12/31
12:00 am-10:30 pm
Nonstop0h 00m
$419
San AntonioSantiago de los Caballeros
SAT San Antonio - STI Santiago de los Caballeros
SATSTI
San Antonio
Fri 1/1
5:39 pm-2:53 pm
2 stops19h 14m
Santiago de los Caballeros
Wed 12/31
12:00 am-10:30 pm
Nonstop0h 00m
$444
San AntonioSantiago de los Caballeros
SAT San Antonio - STI Santiago de los Caballeros
SATSTI
San Antonio
Fri 11/6
5:30 am-11:51 pm
2 stops16h 21m
Santiago de los Caballeros
Wed 11/18
6:00 am-3:13 pm
1 stop11h 13m
$640
San AntonioSantiago de los Caballeros
SAT San Antonio - STI Santiago de los Caballeros
SATSTI
San Antonio
Fri 11/6
8:16 pm-3:49 pm
2 stops17h 33m
Santiago de los Caballeros
Wed 11/18
5:08 pm-8:31 am
2 stops17h 23m
$645
San AntonioSantiago de los Caballeros
SAT San Antonio - STI Santiago de los Caballeros
SATSTI
San Antonio
Tue 1/5
5:07 am-4:15 pm
1 stop9h 08m
Santiago de los Caballeros
Wed 3/31
6:00 am-7:42 pm
2 stops14h 42m
$645
San AntonioSantiago de los Caballeros
SAT San Antonio - STI Santiago de los Caballeros
SATSTI
San Antonio
Sat 1/9
5:00 am-1:22 pm
1 stop6h 22m
Santiago de los Caballeros
Sat 1/23
7:20 am-6:06 pm
1 stop12h 46m
$660
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from San Antonio to Santiago de los Caballeros
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Santiago de los Caballeros in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Antonio-Santiago de los Caballeros flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on San Antonio-Santiago de los Caballeros flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from San Antonio-Santiago de los Caballeros flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Antonio-Santiago de los Caballeros flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Santiago de los Caballeros flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
SAT-STI
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
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 October 10, 2026.
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.
Food
6.4
Crew
7.9
Boarding
7.4
Overall
7.0
Comfort
7.2
Entertainment
6.8
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
Food
6.4
Crew
7.9
Boarding
7.4
Overall
7.0
Comfort
7.2
Entertainment
6.8
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
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.
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Santiago de los Caballeros flight routes
Alternative routes for San Antonio to Santiago de los Caballeros
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Complete your trip
Complete your trip to Santiago de los Caballeros by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Antonio to Santiago de los Caballeros by cabin class
Find flights from San Antonio to Santiago de los Caballeros, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Antonio and Santiago de los Caballeros flights
Browse other San Antonio and Santiago de los Caballeros flight options. Last updated on October 10, 2026.
Other flights from San Antonio
Browse through other flights departing from San Antonio. Flights are based on user searches made on Cheapflights and were last updated on October 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Santiago de los Caballeros
Explore flights to Santiago de los Caballeros departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 10, 2026.
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 7,457,451 searches. Data last updated October 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$395 | Average$754 | FlexibilityNo cancel fee | On-time71% |