$318+ Cheap flights from Santiago (SCL) to San Francisco (SFO)
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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
SCL — SFO
Mai 18 — Mai 251
Round-trip
1 adult, Economy
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Cheapest flights from Santiago to San FranciscoExplore the most affordable flight options available from Santiago to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 18, 2026.
Explore the most affordable flight options available from Santiago to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 18, 2026.
This Avianca deal was found by Cheapflights users on 4/14. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 4/226:40 am
SCL
- SFO
2 stops18h 55m
Avianca
Mi 4/292:15 pm
SFO
- SCL
2 stops21h 00m
Avianca
Deal found 4/14![Avianca logo]()
$574
This Avianca deal was found by Cheapflights users on 4/14. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 5/286:40 am
SCL
- SFO
2 stops18h 55m
Avianca
Do 8/2011:55 pm
SFO
- SCL
2 stops20h 25m
Avianca
Deal found 4/14![Avianca logo]()
$598
This Avianca deal was found by Cheapflights users on 4/14. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 4/246:40 am
SCL
- SFO
2 stops18h 55m
Avianca
Mo 5/112:15 pm
SFO
- SCL
2 stops21h 00m
Avianca
Deal found 4/14![Avianca logo]()
$599
This SmartFares deal was found by Cheapflights users on 4/14. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 5/53:20 pm
SCL
- SFO
2 stops24h 30m
Avianca
Do 5/72:30 am
SFO
- SCL
2 stops23h 15m
Avianca
Deal found 4/14![Avianca logo]()
$605
This Avianca deal was found by Cheapflights users on 4/14. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 5/86:40 am
SCL
- SFO
2 stops18h 55m
Avianca
So 5/1711:55 pm
SFO
- SCL
2 stops20h 25m
Avianca
Deal found 4/14![Avianca logo]()
$623
This Avianca deal was found by Cheapflights users on 4/15. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 4/216:40 am
SCL
- SFO
2 stops20h 15m
Avianca
Mo 5/42:15 pm
SFO
- SCL
2 stops21h 00m
Avianca
Deal found 4/15![Avianca logo]()
$628
This oojo deal was found by Cheapflights users on 4/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
So 5/33:20 pm
SCL
- SFO
2 stops24h 30m
Avianca
Mi 5/2711:55 pm
SFO
- SCL
2 stops25h 50m
Avianca
Deal found 4/14![Avianca logo]()
$629
This Avianca deal was found by Cheapflights users on 4/15. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 4/296:40 am
SCL
- SFO
2 stops18h 55m
Avianca
Sa 5/22:15 pm
SFO
- SCL
2 stops21h 00m
Avianca
Deal found 4/15![Avianca logo]()
$631
Best flights from Santiago to San FranciscoDiscover carefully curated flight deals from Santiago to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 18, 2026.
Discover carefully curated flight deals from Santiago to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 18, 2026.
This Copa Airlines deal was found by Cheapflights users on 4/13. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 5/134:41 am
SCL
- SFO
1 stop21h 59m
Copa Airlines
Mo 5/181:12 am
SFO
- SCL
1 stop18h 31m
Copa Airlines
Deal found 4/13![Copa Airlines logo]()
$673
This LATAM Airlines deal was found by Cheapflights users on 4/13. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 5/134:50 pm
SCL
- SFO
2 stops32h 20m
Multiple Airlines
Di 5/196:00 am
SFO
- SCL
1 stop22h 15m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$744
This Delta deal was found by Cheapflights users on 4/15. 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.
Mo 8/178:40 pm
SCL
- SFO
1 stop25h 44m
Delta
Do 8/277:00 am
SFO
- SCL
1 stop20h 25m
Delta
Deal found 4/15![Delta logo]()
$746
This Copa Airlines deal was found by Cheapflights users on 4/15. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 8/2412:06 am
SCL
- SFO
1 stop26h 34m
Copa Airlines
So 9/61:12 am
SFO
- SCL
1 stop22h 44m
Copa Airlines
Deal found 4/15![Copa Airlines logo]()
$743
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.
Di 8/258:40 pm
SCL
- SFO
1 stop19h 41m
Delta
Mo 9/76:00 am
SFO
- SCL
2 stops20h 55m
Delta
Deal found 4/17![Delta logo]()
$746
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.
Mi 8/1211:00 pm
SCL
- SFO
2 stops20h 55m
Delta
Di 8/1811:05 am
SFO
- SCL
1 stop15h 30m
Delta
Deal found 4/17![Delta logo]()
$746
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.
Di 9/228:40 pm
SCL
- SFO
1 stop24h 15m
Delta
Mi 9/307:00 pm
SFO
- SCL
2 stops20h 45m
Delta
Deal found 4/17![Delta logo]()
$746
This Delta deal was found by Cheapflights users on 4/16. 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.
Mi 6/1011:25 pm
SCL
- SFO
1 stop17h 06m
Delta
Mi 7/11:55 pm
SFO
- SCL
2 stops26h 50m
Delta
Deal found 4/16![Delta logo]()
$751
This Delta deal was found by Cheapflights users on 4/15. 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.
Mi 6/177:55 pm
SCL
- SFO
2 stops20h 36m
Delta
Di 8/189:00 am
SFO
- SCL
1 stop18h 25m
Delta
Deal found 4/15![Delta logo]()
$752
This Delta deal was found by Cheapflights users on 4/13. 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.
Fr 5/17:55 pm
SCL
- SFO
2 stops24h 02m
Delta
So 5/108:25 am
SFO
- SCL
1 stop19h 50m
Delta
Deal found 4/13![Delta logo]()
$756
This Delta deal was found by Cheapflights users on 4/15. 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.
Fr 5/18:40 pm
SCL
- SFO
1 stop26h 48m
Delta
Fr 5/296:00 am
SFO
- SCL
1 stop22h 15m
Delta
Deal found 4/15![Delta logo]()
$756
Last-minute flights from Santiago to San FranciscoDiscover last-minute flight deals from Santiago to San Francisco. Data last updated April 18, 2026 and is based on user searches.
Discover last-minute flight deals from Santiago to San Francisco. Data last updated April 18, 2026 and is based on user searches.
This Avianca deal was found by Cheapflights users on 4/15. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 4/216:40 am
SCL
- SFO
2 stops20h 15m
Avianca
Mo 5/42:15 pm
SFO
- SCL
2 stops21h 00m
Avianca
Deal found 4/15![Avianca logo]()
$628
This Avianca deal was found by Cheapflights users on 4/14. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 4/226:40 am
SCL
- SFO
2 stops18h 55m
Avianca
Mi 4/292:15 pm
SFO
- SCL
2 stops21h 00m
Avianca
Deal found 4/14![Avianca logo]()
$574
This Avianca deal was found by Cheapflights users on 4/14. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 4/246:40 am
SCL
- SFO
2 stops18h 55m
Avianca
Mo 5/112:15 pm
SFO
- SCL
2 stops21h 00m
Avianca
Deal found 4/14![Avianca logo]()
$599
This Avianca deal was found by Cheapflights users on 4/15. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 4/296:40 am
SCL
- SFO
2 stops18h 55m
Avianca
Sa 5/22:15 pm
SFO
- SCL
2 stops21h 00m
Avianca
Deal found 4/15![Avianca logo]()
$631
This oojo deal was found by Cheapflights users on 4/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
So 5/33:20 pm
SCL
- SFO
2 stops24h 30m
Avianca
Mi 5/2711:55 pm
SFO
- SCL
2 stops25h 50m
Avianca
Deal found 4/14![Avianca logo]()
$629
This SmartFares deal was found by Cheapflights users on 4/14. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 5/53:20 pm
SCL
- SFO
2 stops24h 30m
Avianca
Do 5/72:30 am
SFO
- SCL
2 stops23h 15m
Avianca
Deal found 4/14![Avianca logo]()
$605
This Avianca deal was found by Cheapflights users on 4/14. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 5/86:40 am
SCL
- SFO
2 stops18h 55m
Avianca
So 5/1711:55 pm
SFO
- SCL
2 stops20h 25m
Avianca
Deal found 4/14![Avianca logo]()
$623
This Avianca deal was found by Cheapflights users on 4/14. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 5/286:40 am
SCL
- SFO
2 stops18h 55m
Avianca
Do 8/2011:55 pm
SFO
- SCL
2 stops20h 25m
Avianca
Deal found 4/14![Avianca logo]()
$598
One-way flights from Santiago to San FranciscoSearch for one-way flight options from Santiago to San Francisco. Find affordable one-way fares based on user searches. Data last updated April 18, 2026.
Search for one-way flight options from Santiago to San Francisco. Find affordable one-way fares based on user searches. Data last updated April 18, 2026.
This Avianca deal was found by Cheapflights users on 4/14. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 8/266:40 am
SCL
- SFO
2 stops18h 55m
Avianca
Deal found 4/14![Avianca logo]()
$318
This Avianca deal was found by Cheapflights users on 4/16. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 5/66:40 am
SCL
- SFO
2 stops18h 55m
Avianca
Deal found 4/16![Avianca logo]()
$319
This Cheapflightsfares deal was found by Cheapflights users on 4/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 7/203:20 pm
SCL
- SFO
2 stops35h 35m
Avianca
Deal found 4/18![Avianca logo]()
$320
This Avianca deal was found by Cheapflights users on 4/15. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 9/217:40 am
SCL
- SFO
2 stops18h 55m
Avianca
Deal found 4/15![Avianca logo]()
$321
This Avianca deal was found by Cheapflights users on 4/14. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 7/76:40 am
SCL
- SFO
2 stops20h 15m
Avianca
Deal found 4/14![Avianca logo]()
$331
This SmartFares deal was found by Cheapflights users on 4/16. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 7/223:20 pm
SCL
- SFO
2 stops34h 15m
Avianca
Deal found 4/16![Avianca logo]()
$335
This SmartFares deal was found by Cheapflights users on 4/16. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 10/14:20 pm
SCL
- SFO
2 stops24h 30m
Avianca
Deal found 4/16![Avianca logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 4/236:40 am
SCL
- SFO
2 stops18h 55m
Avianca
Deal found 4/16![Avianca logo]()
$346
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 7/96:40 am
SCL
- SFO
2 stops20h 15m
Avianca
Deal found 4/14![Avianca logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 4/276:40 am
SCL
- SFO
2 stops44h 15m
Avianca
Deal found 4/16![Avianca logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 9/287:40 am
SCL
- SFO
2 stops18h 55m
Avianca
Deal found 4/16![Avianca logo]()
$352
Find flight deals from Santiago to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from Santiago (SCL) to San Francisco (SFO). 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 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $574 (Avianca) |
One-way from | $318 (Avianca) |
Popular in | June |
Cheapest in | October |
Average price | $716 |
Cheapflights Fare Finder
Customize your flight search to find flights from Santiago to San Francisco 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 18, 2026.
Use the filters below to find and compare flights from Santiago to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SantiagoSan Francisco
SCL - SFO
SCLSFO
Santiago Arturo Merino Benitez
Mi 5/13
4:41 am-11:40 pm
1 stop21h 59m
San Francisco
Mo 5/18
1:12 am-10:43 pm
1 stop18h 31m
$673
SantiagoSan Francisco
SCL - SFO
SCLSFO
Santiago Arturo Merino Benitez
Mo 8/24
12:06 am-11:40 pm
1 stop26h 34m
San Francisco
So 9/6
1:12 am-3:56 am
1 stop22h 44m
$743
SantiagoSan Francisco
SCL - SFO
SCLSFO
Santiago Arturo Merino Benitez
Mi 5/13
4:50 pm-10:10 pm
2 stops32h 20m
San Francisco
Di 5/19
6:00 am-7:15 am
1 stop22h 15m
$744
SantiagoSan Francisco
SCL - SFO
SCLSFO
Santiago Arturo Merino Benitez
Mo 8/17
8:40 pm-7:24 pm
1 stop25h 44m
San Francisco
Do 8/27
7:00 am-6:25 am
1 stop20h 25m
$746
SantiagoSan Francisco
SCL - SFO
SCLSFO
Santiago Arturo Merino Benitez
Di 8/25
8:40 pm-1:21 pm
1 stop19h 41m
San Francisco
Mo 9/7
6:00 am-6:55 am
2 stops20h 55m
$746
Quickest round-trip
SantiagoSan Francisco
SCL - SFO
SCLSFO
Santiago Arturo Merino Benitez
Mi 8/12
11:00 pm-4:55 pm
2 stops20h 55m
San Francisco
Di 8/18
11:05 am-5:35 am
1 stop15h 30m
$746
SantiagoSan Francisco
SCL - SFO
SCLSFO
Santiago Arturo Merino Benitez
Di 9/22
8:40 pm-4:55 pm
1 stop24h 15m
San Francisco
Mi 9/30
7:00 pm-7:45 pm
2 stops20h 45m
$746
SantiagoSan Francisco
SCL - SFO
SCLSFO
Santiago Arturo Merino Benitez
Mi 6/10
11:25 pm-1:31 pm
1 stop17h 06m
San Francisco
Mi 7/1
1:55 pm-7:45 pm
2 stops26h 50m
$751
SantiagoSan Francisco
SCL - SFO
SCLSFO
Santiago Arturo Merino Benitez
Mi 6/17
7:55 pm-1:31 pm
2 stops20h 36m
San Francisco
Di 8/18
9:00 am-6:25 am
1 stop18h 25m
$752
SantiagoSan Francisco
SCL - SFO
SCLSFO
Santiago Arturo Merino Benitez
Fr 5/1
7:55 pm-4:57 pm
2 stops24h 02m
San Francisco
So 5/10
8:25 am-7:15 am
1 stop19h 50m
$756
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from Santiago to San Francisco
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 to San Francisco in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Santiago-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santiago-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Santiago-San Francisco flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Santiago-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub 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-San Francisco 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 to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Santiago with our price prediction graph.
SCL-SFO
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 to San Francisco
How far ahead should I book a flight from Santiago to San Francisco?
Use this chart to determine the optimal time to book a round-trip flight from Santiago to San Francisco. Price data was last updated on April 10, 2026.
The price you pay for your flight from Santiago to San Francisco may vary depending on when you book. For the best chance of a lower fare, look to book 40 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Santiago to San Francisco?
Currently, October is the cheapest month in which you can book a flight from Santiago to San Francisco (average of $554). Flying from Santiago to San Francisco in June is currently the most expensive (average of $775). 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.
How much does it cost to fly round-trip from Santiago to San Francisco?
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. 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 Francisco. Reviews last updated April 18, 2026.
Peruse reviews from past customers who have flown with Delta,Copa Airlines, andLATAM Airlines from Santiago to San Francisco to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Comfort
7.9
Food
7.2
Boarding
8.1
Overall
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Entertainment
7.8
Comfort
7.9
Food
7.2
Boarding
8.1
Overall
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Entertainment
7.8
Comfort
7.9
Food
7.2
Boarding
8.1
Overall
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Entertainment
7.8
Comfort
7.9
Food
7.2
Boarding
8.1
Overall
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Entertainment
7.8
Comfort
7.9
Food
7.2
Boarding
8.1
Overall
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Entertainment
7.8
Comfort
7.9
Food
7.2
Boarding
8.1
Overall
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Related info for your journey
Find useful and relevant information for your journey from Santiago to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsSouth San Francisco
Santa Cruz
Santa Clara
Livermore
Rancho Cordova
San Bruno
Watsonville
San Ramon
Union City
Emeryville
Newark
Vacaville
Roseville
San Carlos
Redwood City
Sunnyvale
Turlock
San Lorenzo
Davis
Manteca
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Santiago to San Francisco
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Complete your trip
Complete your trip to San Francisco by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Santiago to San Francisco by cabin class
Find flights from Santiago to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Santiago and San Francisco flights
Browse other Santiago and San Francisco flight options. Last updated on April 18, 2026.
Other flights from Santiago
Browse through other flights departing from Santiago. Flights are based on user searches made on Cheapflights and were last updated on April 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Francisco
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 18, 2026.
Top 6 airlines flying from Santiago to San Francisco
Discover the top 6 airlines that operate flights from Santiago to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$433 | Average$675 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$481 | Average$624 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$508 | Average$683 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$511 | Average$627 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$554 | Average$774 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$571 | Average$710 | FlexibilityNo cancel fee | On-time69% |