Cheap Flights from Santo Domingo (HEX) to San Diego (SAN)

Popular airlines from Santo Domingo (HEX-Herrera Intl.) to San Diego Intl. Airport (SAN)

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Frequently asked questions

How much does a flight from Herrera Intl. Airport (HEX) to San Diego Intl. Airport (SAN) cost?
Lock in a cheap one-way flight or cheap return flight from Herrera Intl. Airport (HEX) to San Diego Intl. Airport (SAN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Herrera Intl. Airport (HEX) to San Diego Intl. Airport (SAN)?
is the least expensive month to fly from HEX to SAN. Planning your trip for the off-season is often the key to scoring lower fares.
What is the cheapest airline that flies from Herrera Intl. Airport (HEX) to San Diego Intl. Airport (SAN)?
To find the cheapest airline flying from HEX to SAN, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Herrera Intl. Airport (HEX) to San Diego Intl. Airport (SAN)?
There are no daily direct flights available from Herrera Intl. Airport (HEX) to San Diego Intl. Airport (SAN). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from HEX to SAN?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Herrera Intl. Airport (HEX) to San Diego Intl. Airport (SAN)?
To arrive at San Diego Intl. Airport (SAN) on time, choose a flight that leaves from Herrera Intl. Airport (HEX) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Herrera Intl. Airport (HEX) to San Diego Intl. Airport (SAN) last-minute?
Last-minute bookings from HEX to SAN are generally more expensive. For the best rates, start looking for flights early. That being said, if you're flexible with your travel dates, you may score a cheap ticket right before your trip.
Is it cheaper to book a HEX to SAN flight and hotel package?
Compared with arranging flights and hotels separately, booking a HEX to SAN flight and hotel package with Expedia could result in significant savings. Better yet, managing everything in one place will take the stress out of travel planning. Just pick your flights and choose from our wide range of hotels, then customize your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Herrera Intl. Airport (HEX) to San Diego Intl. Airport (SAN)?
If you booked your HEX to SAN flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

Travel information

Origin airport
Herrera Intl.
Destination airport
San Diego Intl.
Distance
3075 mi

Book with confidence

Santo Domingo to San Diego Flights

The cheapest times to fly from Santo Domingo to San Diego

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Santo Domingo to San Diego are during the month of . You can find some of the cheapest flights from Santo Domingo to San Diego with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Santo Domingo to San Diego

Sunday is one of the best days to book for cheap flights from Santo Domingo to San Diego: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Santo Domingo to San Diego

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Santo Domingo to San Diego in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Santo Domingo to San Diego flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Santo Domingo to San Diego airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Santo Domingo to San Diego Flights
*Available to One Key members.