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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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0 bags

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Cheap round-trip flights

Copa Airlines Logo
3:23 am - 5:57 pmSCL-SAN
18h 34m1 stop
Copa Airlines Logo
9:12 pm - 12:04 amSAN-SCL
22h 52m1 stop
$454Copa Airlines
Find Deal
Tue, Oct 7 - Mon, Oct 20
Copa Airlines Logo
2:23 am - 5:44 pmSCL-SAN
18h 21m1 stop
Copa Airlines Logo
9:08 pm - 7:20 pmSAN-SCL
19h 12m1 stop
$502Copa Airlines
Find Deal
Sat, Aug 23 - Fri, Sep 5
Copa Airlines Logo
5:10 am - 5:50 pmSCL-SAN
16h 40m1 stop
Copa Airlines Logo
9:12 pm - 12:04 amSAN-SCL
22h 52m1 stop
$551Copa Airlines
Find Deal
Wed, Sep 24 - Wed, Oct 8
LATAM Airlines Logo
8:15 am - 10:54 pmSCL-SAN
18h 39m1 stop
LATAM Airlines Logo
11:00 am - 7:00 amSAN-SCL
15h 00m1 stop
$777LATAM Airlines
Find Deal
Fri, Oct 31 - Thu, Nov 13
LATAM Airlines Logo
8:15 am - 10:54 pmSCL-SAN
18h 39m1 stop
LATAM Airlines Logo
10:00 am - 2:25 pmSAN-SCL
24h 25m1 stop
$791LATAM Airlines
Find Deal
Fri, Oct 3 - Tue, Oct 14
United Airlines Logo
10:45 pm - 6:29 pmSCL-SAN
23h 44m2 stops
United Airlines Logo
1:47 pm - 8:50 amSAN-SCL
14h 03m1 stop
$803United Airlines
Find Deal
Sat, Nov 1 - Thu, Nov 13
Delta Logo
9:55 pm - 8:49 pmSCL-SAN
26h 54m1 stop
Delta Logo
7:00 am - 7:00 amSAN-SCL
19h 00m1 stop
$805Delta
Find Deal
Fri, Oct 31 - Thu, Nov 13
Delta Logo
8:20 am - 10:54 pmSCL-SAN
18h 34m2 stops
Delta Logo
6:15 am - 6:00 amSAN-SCL
19h 45m2 stops
$840Delta
Find Deal
Wed, Sep 24 - Tue, Oct 7
 Logo
3:23 am - 5:50 pmSCL-SAN
18h 27m1 stop
 Logo
6:15 am - 6:00 amSAN-SCL
19h 45m1 stop
Tue, Sep 23 - Tue, Oct 7
 Logo
2:23 am - 5:44 pmSCL-SAN
18h 21m1 stop
 Logo
12:32 pm - 2:43 amSAN-SCL
35h 11m3 stops
Sat, Aug 23 - Fri, Sep 5

Copa Airlines flights from Santiago to San Diego

Our best Copa Airlines deals on Santiago to San Diego flight tickets
Copa Airlines
Oct 7
SCL3:23 amSantiago Arturo Merino Benitez
18h 34m
1 stop
SAN5:57 pmSan Diego
Oct 20
SAN9:12 pmSan Diego
22h 52m
1 stop
SCL12:04 amSantiago Arturo Merino Benitez
Copa Airlines
Aug 23
SCL2:23 amSantiago Arturo Merino Benitez
18h 21m
1 stop
SAN5:44 pmSan Diego
Sep 5
SAN9:08 pmSan Diego
19h 12m
1 stop
SCL7:20 pmSantiago Arturo Merino Benitez
Copa Airlines
Sep 24
SCL5:10 amSantiago Arturo Merino Benitez
16h 40m
1 stop
SAN5:50 pmSan Diego
Oct 8
SAN9:12 pmSan Diego
22h 52m
1 stop
SCL12:04 amSantiago Arturo Merino Benitez

American Airlines flights from Santiago to San Diego

Our best American Airlines deals on Santiago to San Diego flight tickets
American Airlines
Jul 3
SCL9:55 pmSantiago Arturo Merino Benitez
23h 02m
2 stops
SAN5:57 pmSan Diego
Jul 11
SAN8:18 amSan Diego
19h 47m
2 stops
SCL7:05 amSantiago Arturo Merino Benitez
American Airlines
Jul 3
SCL9:55 pmSantiago Arturo Merino Benitez
21h 56m
2 stops
SAN4:51 pmSan Diego
Jul 11
SAN9:50 amSan Diego
18h 15m
2 stops
SCL7:05 amSantiago Arturo Merino Benitez
American Airlines
Jun 16
SCL9:55 pmSantiago Arturo Merino Benitez
26h 49m
1 stop
SAN9:44 pmSan Diego
Jul 5
SAN8:18 amSan Diego
19h 47m
2 stops
SCL7:05 amSantiago Arturo Merino Benitez

See travel insights to San Diego from

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

Are you open to changing your travel dates? Check out the ideal times to fly from Santiago to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

Best Price Found

$258

Fastest flight time

14h 14m

Direct flights

None

Airports in San Diego

1 airport
The best one-way flight to San Diego from Santiago in the past 72 hours is $258. The best round-trip flight deal from Santiago to San Diego found on momondo in the last 72 hours is $454.
The fastest flight from Santiago to San Diego takes 14h 14m
There are no direct flights from Santiago to San Diego. Popular non-direct route for this connection is Santiago Arturo Merino Benitez Airport - San Diego Airport.
There is 1 airport near San Diego: San Diego (SAN)

  • 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?

  • 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?


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
DeltaPriceFrom $702Free CancellationRating
8.0
7,950 reviews
Search Delta flights
LATAM AirlinesPriceFrom $803Free CancellationRating
7.5
1,785 reviews
Search LATAM Airlines flights

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Coronado
Chula Vista
El Cajon
Julian
National City
La Mesa
Imperial Beach
San Ysidro
Poway
Borrego Springs
Lemon Grove
Alpine
Santee

Why use momondo?

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.


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Tue 6/17
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