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$372+ Cheap flights from Loreto (LTO) 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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
LTO — SFO
Aug 25 — Sep 11
Tue 8/25
Tue 9/1
1 adult, Economy
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Cheap flight deals from Loreto to San Francisco

One-way flights from Loreto to San Francisco
Search for one-way flight options from Loreto to San Francisco. Find affordable one-way fares based on user searches. Data last updated July 26, 2026.

This American Airlines deal was found by Cheapflights users on 7/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/81:49 pm
LTO
-
SFO
1 stop9h 21m
American Airlines
Deal found 7/25$372
This Kiwi.com deal was found by Cheapflights users on 7/25. 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.
Sat 8/812:45 pm
LTO
-
SFO
2 stops35h 33m
Multiple Airlines
Deal found 7/25$518
This Priceline deal was found by Cheapflights users on 7/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/71:30 pm
LTO
-
SFO
2 stops31h 18m
Alaska Airlines
Deal found 7/25$565
This Kiwi.com deal was found by Cheapflights users on 7/25. 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.
Fri 8/712:03 pm
LTO
-
SFO
3 stops32h 37m
Multiple Airlines
Deal found 7/25$567

Find flight deals from Loreto to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Loreto (LTO) 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 July 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars
Provider with most accurate pricing for Loreto-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Loreto-San Francisco flights.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Loreto 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 July 26, 2026.
Use the filters below to find and compare flights from Loreto to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest one-way

LoretoSan Francisco

LTO - SFO

LTOSFO

Loreto

Sat 8/8

12:45 pm-12:18 am

2 stops35h 33m

$518
Quickest one-way

LoretoSan Francisco

LTO - SFO

LTOSFO

Loreto

Fri 8/7

1:30 pm-8:48 pm

2 stops31h 18m

$565

LoretoSan Francisco

LTO - SFO

LTOSFO

Loreto

Fri 8/7

12:03 pm-8:40 pm

3 stops32h 37m

$567

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/25

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Loreto-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Loreto-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Loreto-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Loreto-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 Loreto-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 Loreto to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Loreto with our price prediction graph.
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.

Related info for your journey

Find useful and relevant information for your journey from Loreto to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Loreto to San Francisco that include hotel bookings?

    Yes. In addition to deals on Loreto to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Loreto to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Loreto to San Francisco.

  • Can I find deals for business class flights from Loreto to San Francisco?

    Yes. Cheapflights offers flight deals from Loreto to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
South San Francisco
Santa Clara
Santa Cruz
Fairfield
Roseville
Burlingame
Rancho Cordova
San Bruno
Cupertino
Emeryville
Newark
Watsonville
Hayward
Redwood City
San Carlos
San Ramon
Turlock
Vallejo
San Lorenzo
Davis

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