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$539+ Cheap flights from Santiago de los Caballeros (STI) to San Diego (SAN)

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 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
STI — SAN
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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1. Tell us where you want to go

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Cheap flight deals from Santiago de los Caballeros to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Santiago de los Caballeros (STI) to San Diego (SAN). 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 April 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$683
(Delta)

One-way from

$539
(Priceline)
Provider with most accurate pricing for Santiago de los Caballeros-San Diego flight deals.
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Provider most trusted by Cheapflights users for Santiago de los Caballeros-San Diego flights.
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From Santiago de los Caballeros to San Diego
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One-way flight from Santiago de los Caballeros to San Diego
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Find flight deals from Santiago de los Caballeros to San Diego

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

This Delta deal was found by Cheapflights users on 4/17. 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.
Fri 6/66:11 amSTI - SAN
2 stops19h 29mDelta
Sun 6/156:15 amSAN - STI
2 stops15h 27mDelta
Deal found 4/17$683
This JetBlue deal was found by Cheapflights users on 4/17. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/65:25 amSTI - SAN
1 stop16h 50mJetBlue
Sun 6/158:30 pmSAN - STI
1 stop12h 25mJetBlue
Deal found 4/17$760

Cheapflights Fare Finder

Customize your flight search to find flights from Santiago de los Caballeros to San Diego 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 April 17, 2025.
Use the filters below to find and compare flights from Santiago de los Caballeros to San Diego that are best for you.

Fly from

Santiago de los Caballeros

Fly to

San Diego

Route

Depart

Return

Price

Santiago de los CaballerosSan Diego

STI - SAN

STISAN

Santiago de los Caballeros

Fri 6/6

6:11 am-10:40 pm

2 stops19h 29m

San Diego

Sun 6/15

6:15 am-12:42 am

2 stops15h 27m

$683

Santiago de los CaballerosSan Diego

STI - SAN

STISAN

Santiago de los Caballeros

Fri 6/6

5:25 am-7:15 pm

1 stop16h 50m

San Diego

Sun 6/15

8:30 pm-11:55 am

1 stop12h 25m

$760

Santiago de los CaballerosSan Diego

STI - SAN

STISAN

Santiago de los Caballeros

Sun 4/27

3:51 pm-7:34 am

2 stops18h 43m

$539

Santiago de los CaballerosSan Diego

STI - SAN

STISAN

Santiago de los Caballeros

Sun 4/27

1:24 pm-12:12 am

1 stop13h 48m

$612

Santiago de los CaballerosSan Diego

STI - SAN

STISAN

Santiago de los Caballeros

Sat 4/26

1:13 am-11:08 am

1 stop12h 55m

$845

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Compare providers for flights from Santiago de los Caballeros to San Diego

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 Santiago de los Caballeros to San Diego in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Santiago de los Caballeros-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santiago de los Caballeros-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Santiago de los Caballeros-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Santiago de los Caballeros-San Diego flights, Cheapflights users trust eDreams the most. eDreams 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 Santiago de los Caballeros-San Diego 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 Santiago de los Caballeros to San Diego

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

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

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Santiago de los Caballeros to San Diego as you normally would.

Rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

Temperature in San Diego by month

Plan your trip to San Diego by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. 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 San Diego. Reviews last updated April 17, 2025.
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
JetBlue
7.3
Good
2,926 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Spirit Airlines
6.3
Okay
7,926 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Santiago de los Caballeros to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Santiago de los Caballeros to San Diego round-trip?

    Delta, at $683, was found to be the cheapest airline from Santiago de los Caballeros to San Diego. An alternate airline flying to your destination would be JetBlue.

  • What are the cheapest airlines to fly from Santiago de los Caballeros to San Diego one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $539. Users have also found prices from $612 and $845 on Delta and JetBlue, respectively.

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

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

  • How can I find direct flights from Santiago de los Caballeros to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santiago de los Caballeros to San Diego.

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

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

    Currently, August is the cheapest month in which you can book a flight from Santiago de los Caballeros to San Diego (average of $286). Flying from Santiago de los Caballeros to San Diego in March is currently the most expensive (average of $366). 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

Traveling to a place near Santiago de los Caballeros?

Book flights to Santiago de los Caballeros if you plan to visit one of these locations
El Cajon
Chula Vista
Lemon Grove
National City
Imperial Beach
La Mesa
Alpine
Poway
Santee
Coronado

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