SAT - STI

$227 Find Cheap Flights from San Antonio to Santiago de los Caballeros

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Antonio to Santiago de los Caballeros departing on 4/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Santiago de los Caballeros

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Santiago de los Caballeros, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Santiago de los Caballeros, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$362
Spirit Airlines
Fri 4/17Fri 4/24
SAT - STI • 1 stop
Cheapest one-way
$227
Multiple Airlines
Wed 4/15
SAT - STI • 3 stops
Top airlines
Spirit Airlines
Cheapest • from $362 (round-trip)
American Airlines
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between San Antonio and Santiago de los Caballeros. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Miami (MIA)
Cheapest • Avg $653 (round-trip)
Miami (MIA)
Shortest trip • 6h 27m (one-way)
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Santiago de los Caballeros!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Antonio to Santiago de los Caballeros (SAT-STI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Antonio to Santiago de los Caballeros that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Antonio to Santiago de los Caballeros

Fri, Apr 17 - Fri, Apr 24
Spirit Airlines Logo
6:00 am - 2:02 pm
SAT
-
STI
7h 02m
1 stop
Spirit Airlines Logo
3:07 pm - 11:51 pm
STI
-
SAT
9h 44m
1 stop
$362Spirit Airlines
Wed, Apr 1 - Tue, Apr 7
Spirit Airlines Logo
10:22 am - 1:49 am
SAT
-
STI
14h 27m
1 stop
Spirit Airlines Logo
2:46 am - 9:27 am
STI
-
SAT
7h 41m
1 stop
$372Spirit Airlines
Wed, Apr 1 - Tue, Apr 7
Spirit Airlines Logo
10:22 am - 1:49 am
SAT
-
STI
14h 27m
1 stop
Spirit Airlines Logo
2:46 am - 12:27 pm
STI
-
SAT
10h 41m
2 stops
$409Spirit Airlines
Wed, Apr 1 - Wed, Apr 8
Spirit Airlines Logo
1:22 pm - 1:49 am
SAT
-
STI
11h 27m
2 stops
Spirit Airlines Logo
3:28 pm - 12:27 pm
STI
-
SAT
21h 59m
2 stops
$476Spirit Airlines
Fri, Apr 17 - Fri, Apr 24
Spirit Airlines Logo
2:12 pm - 2:02 pm
SAT
-
STI
22h 50m
2 stops
Spirit Airlines Logo
3:07 pm - 11:51 pm
STI
-
SAT
9h 44m
1 stop
$498Spirit Airlines
Wed, Apr 1 - Tue, Apr 7
Spirit Airlines Logo
1:22 pm - 2:23 pm
SAT
-
STI
24h 01m
3 stops
Spirit Airlines Logo
2:46 am - 12:27 pm
STI
-
SAT
10h 41m
2 stops
$513Spirit Airlines
Mon, Jun 1 - Mon, Jun 15
Delta Logo
6:21 pm - 12:23 pm
SAT
-
STI
17h 02m
2 stops
Delta Logo
8:50 pm - 1:46 pm
STI
-
SAT
17h 56m
2 stops
$559Delta
Wed, Apr 1 - Wed, Apr 8
Spirit Airlines Logo
1:22 pm - 2:23 pm
SAT
-
STI
24h 01m
3 stops
Spirit Airlines Logo
3:28 pm - 12:27 pm
STI
-
SAT
21h 59m
3 stops
$566Spirit Airlines
Mon, Jun 1 - Mon, Jun 15
Delta Logo
1:33 pm - 12:59 am
SAT
-
STI
10h 26m
1 stop
Delta Logo
8:50 pm - 1:46 pm
STI
-
SAT
17h 56m
2 stops
$611Delta
Fri, Apr 17 - Fri, Apr 24
Delta Logo
6:39 am - 12:22 am
SAT
-
STI
16h 43m
2 stops
Delta Logo
6:00 am - 5:17 pm
STI
-
SAT
12h 17m
2 stops
$631Delta
Booking Insights

KAYAK's insights & trends for San Antonio to Santiago de los Caballeros flights

Get data-powered insights and trends into flights from San Antonio to Santiago de los Caballeros to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from San Antonio to Santiago de los Caballeros?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from San Antonio to Santiago de los Caballeros were found on Spirit Airlines ($362) and Delta ($559).

Find deals

Good to know

Low seasonFebruary
Cheapest flight$227
Best time to beat the crowds with an average 39% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from San Antonio to Santiago de los Caballeros

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

Are your dates flexible? Find out the best times to travel from San Antonio to Santiago de los Caballeros based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Antonio to Santiago de los Caballeros

  • What is the cheapest flight from San Antonio to Santiago de los Caballeros?

    In the last 3 days, the lowest price for a flight from San Antonio to Santiago de los Caballeros was $227 for a one-way ticket and $362 for a round-trip.

  • Do I need a passport to fly between San Antonio and Santiago de los Caballeros?

    Yes

  • Which airports will I be using when flying from San Antonio to Santiago de los Caballeros?

    San Antonio airport is called San Antonio and the only airport in Santiago de los Caballeros is Santiago de los Caballeros.

  • Which aircraft models fly most regularly from San Antonio to Santiago de los Caballeros?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Antonio to Santiago de los Caballeros?

    oneworld is the only airline alliance operating flights between San Antonio and Santiago de los Caballeros.

  • How does KAYAK find such low prices on flights from San Antonio to Santiago de los Caballeros?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Antonio to Santiago de los Caballeros.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Antonio to Santiago de los Caballeros?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santiago de los Caballeros from San Antonio is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Antonio to Santiago de los Caballeros?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Santiago de los Caballeros with an airline and back to San Antonio with another airline. Booking your flights between San Antonio and STI can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Antonio to Santiago de los Caballeros?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Santiago de los Caballeros from San Antonio up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from San Antonio to Santiago de los Caballeros

 
See real verified KAYAK customer reviews for airlines flying from San Antonio to Santiago de los Caballeros. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Antonio to Santiago de los Caballeros? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11381 reviews
8.0Crew
7.2Comfort
6.4Food
6.9Entertainment
7.5Boarding
Airline reviews

Forced to check bags. Crew uninterested in collecting trash. Unclean seats.

2.0 MediocrePalak, Mar 2026
HOU - DFW
Read more American Airlines reviews

Forced to check bags. Crew uninterested in collecting trash. Unclean seats.

Flight pulled out on time but sat on runway for 30 mins. It was extremely cold in the aircraft despite wearing a winter coat. Surprisingly they had a vegetarian meal but could have some better snack choices for a 8 hour flight.

We had a male flight attendant who was super attentive and wonderful! Very professional. I have both gluten and dairy intolerance, and was only able to get a gluten free part, and not the dairy free part of the meal. Easy to order ahead of time and I appreciate being able to do that.

It was a train wreck but on an airplane. First off, flight was delayed then we board only to hear two announcements, First weather delays in Orlando and second backup battery warning on emergency lights. After sitting on the plane for almost 2 hours they have us deplane due to the maintenance issue. We were told they were getting another plane. In the mean time, I notice another American- Orlando flight and ask the gate agent if I can switch. He says he cant help me and I'd have to walk to A13 from A37. Really!? I get down there and get a seat only to get an announcement my original flight was RE-boarding. The Then inflight there's no communication and I notice on flightaware were circling over the Gulf of America. I call the flight attendant and of course she has no clue and apparently 5m later the pilot finally tells us about another delay. Why does American always have these service and delay issues? They are my LAST choice in flights now!

Smooth flight. From the early boarding and all were on board before departure time and arrived early in ONT. Great crew. Thank you!!!!

Never ontime and always delays. Long waits for customer service and often app doesn’t work

We arrived 25 minutes early only to be told our gate was occupied and so we sat for close to 30 minutes to pull into a gate. That’s not an early arrival!

The TSA check in took 1.5 hours to get through in Austin and I missed my flights back to DC

There was free WiFi (definitely a plus), but the flight was delayed 45 minutes waiting on a catering truck that never arrived. The pilot said there would be food vouchers given out at the end of the gangway to make up for the inconvenience, but there was no one offering those. Delay made me late for work!

Flight was on time and there was an empty seat next to me. That makes for a good flight!

Everything you need to know for your flight from San Antonio to Santiago de los Caballeros

Information on your arrival and departure airports

San Antonio (SAT)
Santiago de los Caballeros (STI)