$273+ 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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
LTO — SFO
Jul 10 — Jul 171
Round-trip
1 adult, Economy
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Find cheap flights from Loreto to San Francisco with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Loreto to San Francisco
Cheapest
Best
Last-minute
One-way
Cheapest flights from Loreto to San FranciscoExplore the most affordable flight options available from Loreto to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 10, 2026.
Explore the most affordable flight options available from Loreto to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 10, 2026.
This Booking.com deal was found by Cheapflights users on 6/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/171:30 pm
LTO
- SFO
1 stop10h 27m
Alaska Airlines
Sat 7/189:28 am
SFO
- LTO
1 stop27h 12m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$553
This Alaska Airlines deal was found by Cheapflights users on 6/7. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/131:30 pm
LTO
- SFO
1 stop10h 27m
Alaska Airlines
Mon 8/179:43 pm
SFO
- LTO
1 stop14h 57m
Alaska Airlines
Deal found 6/7![Alaska Airlines logo]()
$564
This American Airlines deal was found by Cheapflights users on 6/8. 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.
Mon 7/612:37 pm
LTO
- SFO
1 stop9h 46m
American Airlines
Mon 7/135:50 am
SFO
- LTO
1 stop6h 06m
American Airlines
Deal found 6/8![American Airlines logo]()
$659
This American Airlines deal was found by Cheapflights users on 6/6. 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.
Tue 12/112:01 pm
LTO
- SFO
1 stop8h 01m
American Airlines
Sat 12/53:54 pm
SFO
- LTO
1 stop18h 28m
American Airlines
Deal found 6/6![American Airlines logo]()
$793
This Orbitz deal was found by Cheapflights users on 6/6. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/12:30 pm
LTO
- SFO
1 stop5h 24m
Alaska Airlines
Sat 12/58:50 pm
SFO
- LTO
2 stops15h 50m
Alaska Airlines
Deal found 6/6![Alaska Airlines logo]()
$923
Best flights from Loreto to San FranciscoDiscover carefully curated flight deals from Loreto to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 10, 2026.
Discover carefully curated flight deals from Loreto to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 10, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/7. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/131:30 pm
LTO
- SFO
1 stop10h 27m
Alaska Airlines
Mon 8/179:43 pm
SFO
- LTO
1 stop14h 57m
Alaska Airlines
Deal found 6/7![Alaska Airlines logo]()
$564
This American Airlines deal was found by Cheapflights users on 6/6. 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.
Tue 12/112:01 pm
LTO
- SFO
1 stop8h 01m
American Airlines
Sat 12/53:54 pm
SFO
- LTO
1 stop18h 28m
American Airlines
Deal found 6/6![American Airlines logo]()
$793
This Orbitz deal was found by Cheapflights users on 6/8. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/171:30 pm
LTO
- SFO
2 stops22h 19m
Alaska Airlines
Sat 7/189:43 pm
SFO
- LTO
1 stop14h 57m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$684
This Orbitz deal was found by Cheapflights users on 6/6. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/12:30 pm
LTO
- SFO
1 stop5h 24m
Alaska Airlines
Sat 12/58:50 pm
SFO
- LTO
2 stops15h 50m
Alaska Airlines
Deal found 6/6![Alaska Airlines logo]()
$923
Last-minute flights from Loreto to San FranciscoDiscover last-minute flight deals from Loreto to San Francisco. Data last updated June 10, 2026 and is based on user searches.
Discover last-minute flight deals from Loreto to San Francisco. Data last updated June 10, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/8. 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.
Mon 7/612:37 pm
LTO
- SFO
1 stop9h 46m
American Airlines
Mon 7/135:50 am
SFO
- LTO
1 stop6h 06m
American Airlines
Deal found 6/8![American Airlines logo]()
$659
This Booking.com deal was found by Cheapflights users on 6/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/171:30 pm
LTO
- SFO
1 stop10h 27m
Alaska Airlines
Sat 7/189:28 am
SFO
- LTO
1 stop27h 12m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$553
One-way flights from Loreto to San FranciscoSearch for one-way flight options from Loreto to San Francisco. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
Search for one-way flight options from Loreto to San Francisco. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
This American Airlines deal was found by Cheapflights users on 6/10. 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 10/311:20 am
LTO
- SFO
1 stop7h 51m
American Airlines
Deal found 6/10![American Airlines logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Sun 10/41:48 pm
LTO
- SFO
1 stop20h 59m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 10/34:20 pm
LTO
- SFO
3 stops40h 03m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Mon 10/512:03 pm
LTO
- SFO
3 stops35h 42m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$368
This Priceline deal was found by Cheapflights users on 6/10. 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.
Sun 10/41:48 pm
LTO
- SFO
2 stops19h 35m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$431
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 June 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $553 (Booking.com) |
One-way from | $273 (American Airlines) |
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 June 10, 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
Cheapest round-trip
LoretoSan Francisco
LTO - SFO
LTOSFO
Loreto
Thu 8/13
1:30 pm-11:57 pm
1 stop10h 27m
San Francisco
Mon 8/17
9:43 pm-12:40 pm
1 stop14h 57m
$564
LoretoSan Francisco
LTO - SFO
LTOSFO
Loreto
Fri 7/17
1:30 pm-11:49 am
2 stops22h 19m
San Francisco
Sat 7/18
9:43 pm-12:40 pm
1 stop14h 57m
$684
LoretoSan Francisco
LTO - SFO
LTOSFO
Loreto
Tue 12/1
12:01 pm-7:02 pm
1 stop8h 01m
San Francisco
Sat 12/5
3:54 pm-11:22 am
1 stop18h 28m
$793
Quickest round-trip
LoretoSan Francisco
LTO - SFO
LTOSFO
Loreto
Tue 12/1
2:30 pm-6:54 pm
1 stop5h 24m
San Francisco
Sat 12/5
8:50 pm-1:40 pm
2 stops15h 50m
$923
Cheapest one-way
LoretoSan Francisco
LTO - SFO
LTOSFO
Loreto
Mon 10/5
12:03 pm-11:45 pm
3 stops35h 42m
$368
LoretoSan Francisco
LTO - SFO
LTOSFO
Loreto
Sun 10/4
12:03 pm-3:52 pm
3 stops27h 49m
$391
Quickest one-way
LoretoSan Francisco
LTO - SFO
LTOSFO
Loreto
Sun 10/4
1:48 pm-9:23 am
2 stops19h 35m
$431
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.
LTO-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.
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.
Traveling to a place near San Francisco?
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