Cheap flights from Santiago to San Diego from $258
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santiago to San Diego departing on 10/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Santiago to San Diego
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to San Diego?
If you are unable to visit San Diego during the month of August, then departing from Santiago during the month November is also very affordable. Most momondo users find prices during this month for around $782.
What is the cheapest day to depart on your flight to San Diego?
The cheapest day to depart from Santiago to San Diego is on a Friday. Travelers who choose to depart for San Diego on a Friday will often find tickets for as low as $825. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $1,573. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.
How far in advance should I book a flight to San Diego?
You are more likely to see cheaper flights to San Diego from Santiago when booking 22 weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $922 when searching 22 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Santiago for as low as $692 on momondo.
How have Santiago to San Diego flight prices changed over time?
As of June 2025, prices for Santiago to San Diego flights are approximately 1% more expensive when compared to flights at the same time last year.
When to book flights from Santiago to San Diego
Cheap Santiago to San Diego (SCL to SAN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Santiago to San Diego
How far is Santiago Arturo Merino Benitez to San Diego by plane?
San Diego is 5476.6 mi away from Santiago Arturo Merino Benitez. Flights usually cover this in 14h 14m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Santiago Arturo Merino Benitez Airport to San Diego Airport?
Prices for flights from Santiago Arturo Merino Benitez Airport to San Diego Airport refresh daily.
How many operators does momondo search for flights from Santiago Arturo Merino Benitez Airport to San Diego Airport?
There are 2 operators available for flights from Santiago Arturo Merino Benitez Airport to San Diego Airport as of June 2025.
How old do you have to be to fly from Santiago Arturo Merino Benitez Airport to San Diego Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Santiago Arturo Merino Benitez Airport to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The necessary travel and health documents for your San Diego Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Santiago to San Diego?
Based on momondo bookings for flights between Santiago and San Diego, the leading airline is Delta, making up 52% of the total bookings. Other popular airlines include LATAM Airlines with 48%.
Best airlines flying from Santiago to San Diego
Compare and see reviews for airlines that fly from Santiago to San Diego with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $702 | Free Cancellation | Rating 8.0 7,950 reviews | |||
| PriceFrom $803 | Free Cancellation | Rating 7.5 1,785 reviews |
Traveling to a place near San Diego?
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Why should I use momondo to find a flight deal from Santiago to San Diego?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Santiago to San Diego. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Santiago to San Diego with flexible booking policies on momondo?
Yes. All flights to San Diego from Santiago on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Santiago to San Diego?
momondo helps you find the best flight between Santiago and San Diego by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Santiago to San Diego right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Santiago to San Diego flights. All you need is a valid email address and we will do the rest; it is that quick and easy.