SAN - STI

$448 Find Cheap Flights from San Diego to Santiago de los Caballeros

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Diego to Santiago de los Caballeros departing on 3/2. 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

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 Diego 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 Diego to Santiago de los Caballeros, as well as popular online travel agencies
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Flight Deals

Cheap Flights from San Diego to Santiago de los Caballeros (SAN-STI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Diego 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 Diego to Santiago de los Caballeros

Mon, Mar 2 - Fri, Mar 6
Delta Logo
7:00 am - 11:54 pmSAN-STI
12h 54m1 stop
Delta Logo
2:33 pm - 11:55 pmSTI-SAN
13h 22m1 stop
$448Delta
Find Deal
Mon, Mar 2 - Fri, Mar 6
Delta Logo
6:15 am - 11:54 pmSAN-STI
13h 39m2 stops
Delta Logo
6:35 am - 11:55 pmSTI-SAN
21h 20m1 stop
$452Delta
Find Deal
Fri, Nov 14 - Fri, Nov 21
Delta Logo
10:10 pm - 7:36 pmSAN-STI
17h 26m1 stop
Delta Logo
6:40 am - 11:47 pmSTI-SAN
21h 07m1 stop
$513Delta
Find Deal
Mon, Mar 2 - Thu, Mar 5
JetBlue Logo
9:22 pm - 12:59 pmSAN-STI
11h 37m1 stop
JetBlue Logo
4:51 am - 7:34 pmSTI-SAN
18h 43m1 stop
$545JetBlue
Find Deal
Mon, Mar 2 - Fri, Mar 6
American Airlines Logo
8:01 pm - 1:10 pmSAN-STI
13h 09m2 stops
American Airlines Logo
8:00 am - 11:43 pmSTI-SAN
19h 43m2 stops
$546American Airlines
Find Deal
Thu, Dec 4 - Wed, Dec 10
American Airlines Logo
10:35 pm - 3:32 pmSAN-STI
12h 57m1 stop
American Airlines Logo
4:32 pm - 11:00 pmSTI-SAN
10h 28m1 stop
$556American Airlines
Find Deal
Thu, Dec 4 - Tue, Dec 9
Multiple Airlines Logo
1:41 pm - 2:42 amSAN-STI
9h 01m1 stop
Multiple Airlines Logo
3:43 am - 3:06 pmSTI-SAN
15h 23m2 stops
$558Multiple Airlines
Find Deal
Thu, Dec 4 - Tue, Dec 9
Multiple Airlines Logo
1:41 pm - 2:42 amSAN-STI
9h 01m1 stop
Multiple Airlines Logo
3:43 am - 11:57 amSTI-SAN
12h 14m1 stop
$586Multiple Airlines
Find Deal

Everything you should know

Top airlines
Delta
Cheapest • from $448 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
October
Cheapest • 59% price drop
November
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$448
Overall average: $554
Delta
Mon 3/2Fri 3/6
SAN - STI • 1 stop
Cheapest one-way
Multiple Airlines
Thu 10/16
SAN - STI • multi-stop
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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!
Booking Insights

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

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

What is the cheapest month to fly from San Diego to Santiago de los Caballeros?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Diego to Santiago de los Caballeros, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Diego to Santiago de los Caballeros is October, where tickets cost $282 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,179 and $1,095 respectively.

Good to know

Low seasonMay
Cheapest flight$448
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 11% increase in price.
Flight from San Diego to Santiago de los Caballeros

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

Are your dates flexible? Find out the best times to travel from San Diego 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 Diego to Santiago de los Caballeros

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

    In the last 3 days, the lowest price for a flight from San Diego to Santiago de los Caballeros was $448 for a round-trip ticket.

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

    Yes, you’ll need a passport to travel to Santiago de los Caballeros from San Diego.

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

    When flying out of San Diego you will be using San Diego. You will be landing at Santiago de los Caballeros, also known as Santiago de los Caballeros.

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

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

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

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

  • Which is the best airline for flights from San Diego to Santiago de los Caballeros, JetBlue or American Airlines?

    The two airlines most popular with KAYAK users for flights from San Diego to Santiago de los Caballeros are JetBlue and American Airlines. With an average price for the route of $554 and an overall rating of 7.2, JetBlue is the most popular choice. American Airlines is also a great choice for the route, with an average price of $739 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from San Diego 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 Diego 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 Diego 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 Diego 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 Diego 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 Diego with another airline. Booking your flights between San Diego 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 Diego 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 Diego up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from San Diego to Santiago de los Caballeros

 
See real verified KAYAK customer reviews for airlines flying from San Diego 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 Diego 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.
7.2
American AirlinesOverall score based on 11041 reviews
6.9Entertainment
6.4Food
7.5Boarding
7.2Comfort
8.0Crew
Airline reviews

Always seated jammed in rear of aircraft Admirals Club food at DFW terminal D was absolute worst food experience and I pay $600/year to eat this dried out junk

4.0 OkayCraig, Oct 2025MRY - DFW
Read more American Airlines reviews

Always seated jammed in rear of aircraft Admirals Club food at DFW terminal D was absolute worst food experience and I pay $600/year to eat this dried out junk

Mostly good. Flight was crowded but Airline personnel were very friendly & accommodating. It would be good to have savory snacks rather than just sweet Biscoff cookies.

It was a red eye flight, so no meals were provided, but it was fine with snacks. The seats felt cramped and almost too narrow.

Very crowded flight but what can you expect these days?? Crew was accommodating.

The seats in economy were appeared to be quite thin and lack sufficient cushioning to be comfortable. Perhaps it was my seating position but the plane seemed notably load.

The entertainment package was vast and the selections were very current. Keep updating it was great.

The seat was so hard my tailbone was aching The crew was kind of a b**** because I made a joke that I didn't care if they close the door I total c*** when she was trying to f****** act like she was mad at me because I said that The flight was bumpy. Sure you didnt have control over that.

4 hours late, including over +1 hour waiting in plane to take off. Baggage left behind too.

While waiting to claim my checked luggage, I discovered the airline had lost it. After a long wait and inquiries, I discovered it was on another flight. Fortunately, the airline finally sent my luggage home.

Was not able to watch most shows on the entertainment site. They would not load

Plane was in bad shape. TV’s and WiFi didn’t work. Plane need a refresh. Not enough room for bags.

There was a fowl odour coming from the lavatory the entire flight

Everything was great. I liked the text updates so that I never miss a gate change & I have all the latest info.

I don’t usually fly budget airlines or airlines in the United States. It was as good as any other airline. The seats are comfortable and the airline attendants are not rude & surly. Very nice flight (s).

No internet on a flight over three hours in this age is criminal. Staff inattentive and dismissive

They have the most inexperienced / rude flight staff I’ve encountered

very difficult boarding process - aggressive passengers not the friendliest crew

WiFi was not eorkig (again) And the plane was from 1990 with the screens which were.not touch and most didn’t even work and if lucky could tune in tv

I paid extra for a seat closer to the front. The TV didn’t work at all for the entire flight. Would have been nice to know before I purchased an “upgraded “ seat

It was great. I had never flown on JetBlue before, but would be very happy to fly with them in the future.

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

Information on your arrival and departure airports

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