$326+ Cheap flights from San Diego (SAN) 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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — STI
Jul 13 — Jul 201
1 adult, Economy
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Find cheap flights from San Diego 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 Diego to Santiago de los Caballeros
Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) 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 July 8, 2025.
Round-trip from | $480 (FlightHub) |
|---|---|
One-way from | $326 (American Airlines) |
Popular in | December |
Cheapest in | January |
Average price | $667 |
Find flight deals from San Diego to Santiago de los Caballeros
Cheapest flights from San Diego to Santiago de los CaballerosExplore the most affordable flight options available from San Diego to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 8, 2025.
Explore the most affordable flight options available from San Diego to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 8, 2025.
This FlightHub deal was found by Cheapflights users on 7/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/311:17 pmSAN - STI
2 stops16h 58mSpirit Airlines
Mon 9/812:10 pmSTI - SAN
2 stops22h 11mSpirit Airlines
Deal found 7/7![Spirit Airlines logo]()
$480
This American Airlines deal was found by Cheapflights users on 7/6. 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.
Sun 8/317:42 pmSAN - STI
2 stops13h 49mAmerican Airlines
Mon 9/81:29 pmSTI - SAN
1 stop11h 29mAmerican Airlines
Deal found 7/6![American Airlines logo]()
$499
This JetBlue deal was found by Cheapflights users on 7/7. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/238:30 pmSAN - STI
1 stop25h 22mJetBlue
Sun 7/2710:38 pmSTI - SAN
1 stop23h 17mJetBlue
Deal found 7/7![JetBlue logo]()
$769
This United Airlines deal was found by Cheapflights users on 7/5. 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 9/2610:30 pmSAN - STI
1 stop11h 27mUnited Airlines
Fri 10/34:23 pmSTI - SAN
2 stops20h 17mUnited Airlines
Deal found 7/5![United Airlines logo]()
$1,030
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego 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 July 8, 2025.
Use the filters below to find and compare flights from San Diego to Santiago de los Caballeros that are best for you.
Fly from
San Diego
Fly to
Santiago de los Caballeros
Route
Depart
Return
Price
San DiegoSantiago de los Caballeros
SAN - STI
SANSTI
San Diego
Sun 8/31
1:17 pm-9:15 am
2 stops16h 58m
Santiago de los Caballeros
Mon 9/8
12:10 pm-7:21 am
2 stops22h 11m
$480
San DiegoSantiago de los Caballeros
SAN - STI
SANSTI
San Diego
Sun 8/31
7:42 pm-12:31 pm
2 stops13h 49m
Santiago de los Caballeros
Mon 9/8
1:29 pm-9:58 pm
1 stop11h 29m
$499
San DiegoSantiago de los Caballeros
SAN - STI
SANSTI
San Diego
Wed 7/23
8:30 pm-12:52 am
1 stop25h 22m
Santiago de los Caballeros
Sun 7/27
10:38 pm-6:55 pm
1 stop23h 17m
$769
San DiegoSantiago de los Caballeros
SAN - STI
SANSTI
San Diego
Fri 9/26
10:30 pm-12:57 pm
1 stop11h 27m
Santiago de los Caballeros
Fri 10/3
4:23 pm-9:40 am
2 stops20h 17m
$1,030
San DiegoSantiago de los Caballeros
SAN - STI
SANSTI
San Diego
Mon 12/15
6:48 am-9:55 pm
1 stop11h 07m
$326
San DiegoSantiago de los Caballeros
SAN - STI
SANSTI
San Diego
Mon 12/15
5:15 pm-11:51 pm
3 stops26h 36m
$1,059
Best time to book a flight from San Diego to Santiago de los Caballeros
Have a flexible travel schedule? Discover the best time to fly to Santiago de los Caballeros from San Diego 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 Diego to Santiago de los Caballeros
What is the cheapest month to book a flight from San Diego to Santiago de los Caballeros?
Currently, May is the cheapest month in which you can book a flight from San Diego to Santiago de los Caballeros (average of $347). Flying from San Diego to Santiago de los Caballeros in July is currently the most expensive (average of $629). 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 SAN to STI?
Find hourly flight availability from San Diego 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 July 8, 2025.
When flying from San Diego to Santiago de los Caballeros, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 14% versus a flight at noon.
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 July 8, 2025.
Read reviews from past customers who have flown United Airlines, JetBlue, and American Airlines from San Diego to Santiago de los Caballeros. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.0
Overall
7.4
Comfort
7.3
Crew
8.1
Food
6.6
Boarding
7.7
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Entertainment
7.0
Overall
7.4
Comfort
7.3
Crew
8.1
Food
6.6
Boarding
7.7
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Entertainment
7.0
Overall
7.4
Comfort
7.3
Crew
8.1
Food
6.6
Boarding
7.7
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Entertainment
7.0
Overall
7.4
Comfort
7.3
Crew
8.1
Food
6.6
Boarding
7.7
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Entertainment
7.0
Overall
7.4
Comfort
7.3
Crew
8.1
Food
6.6
Boarding
7.7
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Related info for your journey
Find useful and relevant information for your journey from San Diego 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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Alternative routes for San Diego to Santiago de los Caballeros
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from San Diego to Santiago de los Caballeros
Discover the top 2 airlines that operate flights from San Diego 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 July 8, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$415 | Average$554 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$448 | Average$728 | FlexibilityNo cancel fee | On-time71% |