$154+ 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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
LTO — SFO
Apr 12 — Apr 191
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 March 13, 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 March 13, 2026.
This Alaska Airlines deal was found by Cheapflights users on 3/11. 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 4/164:15 pm
LTO
- SFO
1 stop7h 04m
Alaska Airlines
Mon 4/206:00 am
SFO
- LTO
1 stop9h 05m
Alaska Airlines
Deal found 3/11![Alaska Airlines logo]()
$301
This Travelocity deal was found by Cheapflights users on 3/11. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/134:15 pm
LTO
- SFO
1 stop18h 02m
Alaska Airlines
Fri 4/176:00 am
SFO
- LTO
1 stop9h 05m
Alaska Airlines
Deal found 3/11![Alaska Airlines logo]()
$391
This Alaska Airlines deal was found by Cheapflights users on 3/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/234:12 pm
LTO
- SFO
1 stop15h 28m
Alaska Airlines
Thu 4/308:00 am
SFO
- LTO
1 stop7h 02m
Alaska Airlines
Deal found 3/8![Alaska Airlines logo]()
$423
This American Airlines deal was found by Cheapflights users on 3/11. 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.
Fri 4/1712:42 pm
LTO
- SFO
1 stop6h 22m
American Airlines
Fri 4/1711:49 pm
SFO
- LTO
1 stop10h 40m
American Airlines
Deal found 3/11![American Airlines logo]()
$3,336
This American Airlines deal was found by Cheapflights users on 3/8. 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.
Thu 4/2312:42 pm
LTO
- SFO
2 stops11h 09m
American Airlines
Thu 4/3011:59 pm
SFO
- LTO
2 stops12h 03m
American Airlines
Deal found 3/8![American Airlines logo]()
$3,357
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 March 13, 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 March 13, 2026.
This Alaska Airlines deal was found by Cheapflights users on 3/11. 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 4/164:15 pm
LTO
- SFO
1 stop7h 04m
Alaska Airlines
Mon 4/206:00 am
SFO
- LTO
1 stop9h 05m
Alaska Airlines
Deal found 3/11![Alaska Airlines logo]()
$301
This Alaska Airlines deal was found by Cheapflights users on 3/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/234:12 pm
LTO
- SFO
1 stop15h 28m
Alaska Airlines
Thu 4/308:00 am
SFO
- LTO
1 stop7h 02m
Alaska Airlines
Deal found 3/8![Alaska Airlines logo]()
$423
This Alaska Airlines deal was found by Cheapflights users on 3/11. 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.
Mon 4/134:15 pm
LTO
- SFO
2 stops31h 10m
Alaska Airlines
Fri 4/176:56 pm
SFO
- LTO
2 stops44h 09m
Alaska Airlines
Deal found 3/11![Alaska Airlines logo]()
$581
This American Airlines deal was found by Cheapflights users on 3/11. 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.
Fri 4/1712:42 pm
LTO
- SFO
1 stop6h 22m
American Airlines
Fri 4/1711:49 pm
SFO
- LTO
1 stop10h 40m
American Airlines
Deal found 3/11![American Airlines logo]()
$3,336
This American Airlines deal was found by Cheapflights users on 3/8. 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.
Thu 4/2312:42 pm
LTO
- SFO
2 stops11h 09m
American Airlines
Thu 4/3011:59 pm
SFO
- LTO
2 stops12h 03m
American Airlines
Deal found 3/8![American Airlines logo]()
$3,357
Last-minute flights from Loreto to San FranciscoDiscover last-minute flight deals from Loreto to San Francisco. Data last updated March 13, 2026 and is based on user searches.
Discover last-minute flight deals from Loreto to San Francisco. Data last updated March 13, 2026 and is based on user searches.
This Travelocity deal was found by Cheapflights users on 3/11. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/134:15 pm
LTO
- SFO
1 stop18h 02m
Alaska Airlines
Fri 4/176:00 am
SFO
- LTO
1 stop9h 05m
Alaska Airlines
Deal found 3/11![Alaska Airlines logo]()
$391
This Alaska Airlines deal was found by Cheapflights users on 3/11. 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 4/164:15 pm
LTO
- SFO
1 stop7h 04m
Alaska Airlines
Mon 4/206:00 am
SFO
- LTO
1 stop9h 05m
Alaska Airlines
Deal found 3/11![Alaska Airlines logo]()
$301
This American Airlines deal was found by Cheapflights users on 3/11. 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.
Fri 4/1712:42 pm
LTO
- SFO
1 stop6h 22m
American Airlines
Fri 4/1711:49 pm
SFO
- LTO
1 stop10h 40m
American Airlines
Deal found 3/11![American Airlines logo]()
$3,336
This Alaska Airlines deal was found by Cheapflights users on 3/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/234:12 pm
LTO
- SFO
1 stop15h 28m
Alaska Airlines
Thu 4/308:00 am
SFO
- LTO
1 stop7h 02m
Alaska Airlines
Deal found 3/8![Alaska Airlines logo]()
$423
This American Airlines deal was found by Cheapflights users on 3/8. 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.
Thu 4/2312:42 pm
LTO
- SFO
2 stops11h 09m
American Airlines
Thu 4/3011:59 pm
SFO
- LTO
2 stops12h 03m
American Airlines
Deal found 3/8![American Airlines logo]()
$3,357
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 March 13, 2026.
Search for one-way flight options from Loreto to San Francisco. Find affordable one-way fares based on user searches. Data last updated March 13, 2026.
This Alaska Airlines deal was found by Cheapflights users on 3/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/24:15 pm
LTO
- SFO
1 stop7h 04m
Alaska Airlines
Deal found 3/8![Alaska Airlines logo]()
$154
This Alaska Airlines deal was found by Cheapflights users on 3/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/64:15 pm
LTO
- SFO
1 stop7h 04m
Alaska Airlines
Deal found 3/8![Alaska Airlines logo]()
$185
This Alaska Airlines deal was found by Cheapflights users on 3/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/34:15 pm
LTO
- SFO
1 stop7h 04m
Alaska Airlines
Deal found 3/8![Alaska Airlines logo]()
$214
This deal was found by Cheapflights users on 3/8. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/184:15 pm
LTO
- SFO
1 stop7h 04m
Alaska Airlines
Deal found 3/8![Alaska Airlines logo]()
$216
This American Airlines deal was found by Cheapflights users on 3/10. 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.
Thu 3/1912:35 pm
LTO
- SFO
1 stop10h 39m
American Airlines
Deal found 3/10![American Airlines logo]()
$252
This Alaska Airlines deal was found by Cheapflights users on 3/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/74:12 pm
LTO
- SFO
1 stop7h 07m
Alaska Airlines
Deal found 3/8![Alaska Airlines logo]()
$258
This deal was found by Cheapflights users on 3/8. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/154:12 pm
LTO
- SFO
1 stop7h 07m
Alaska Airlines
Deal found 3/8![Alaska Airlines logo]()
$261
This American Airlines deal was found by Cheapflights users on 3/8. 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.
Wed 4/112:35 pm
LTO
- SFO
1 stop6h 41m
American Airlines
Deal found 3/8![American Airlines logo]()
$262
This deal was found by Cheapflights users on 3/8. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/204:15 pm
LTO
- SFO
1 stop7h 04m
Alaska Airlines
Deal found 3/8![Alaska Airlines logo]()
$288
This Expedia deal was found by Cheapflights users on 3/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/234:15 pm
LTO
- SFO
1 stop24h 10m
Alaska Airlines
Deal found 3/11![Alaska Airlines logo]()
$292
This deal was found by Cheapflights users on 3/8. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/194:15 pm
LTO
- SFO
1 stop7h 04m
Alaska Airlines
Deal found 3/8![Alaska Airlines logo]()
$337
This Travelocity deal was found by Cheapflights users on 3/10. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/204:15 pm
LTO
- SFO
1 stop15h 15m
Alaska Airlines
Deal found 3/10![Alaska Airlines logo]()
$341
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 March 13, 2026.
Round-trip from | $301 (Alaska Airlines) |
|---|---|
One-way from | $154 (Alaska 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 March 13, 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
Quickest round-trip
LoretoSan Francisco
LTO - SFO
LTOSFO
Loreto
Thu 4/16
4:15 pm-11:19 pm
1 stop7h 04m
San Francisco
Mon 4/20
6:00 am-3:05 pm
1 stop9h 05m
$301
LoretoSan Francisco
LTO - SFO
LTOSFO
Loreto
Thu 4/23
4:12 pm-7:40 am
1 stop15h 28m
San Francisco
Thu 4/30
8:00 am-3:02 pm
1 stop7h 02m
$423
LoretoSan Francisco
LTO - SFO
LTOSFO
Loreto
Mon 4/13
4:15 pm-11:25 pm
2 stops31h 10m
San Francisco
Fri 4/17
6:56 pm-3:05 pm
2 stops44h 09m
$581
LoretoSan Francisco
LTO - SFO
LTOSFO
Loreto
Fri 4/17
12:42 pm-7:04 pm
1 stop6h 22m
San Francisco
Fri 4/17
11:49 pm-10:29 am
1 stop10h 40m
$3,336
LoretoSan Francisco
LTO - SFO
LTOSFO
Loreto
Thu 4/23
12:42 pm-11:51 pm
2 stops11h 09m
San Francisco
Thu 4/30
11:59 pm-12:02 pm
2 stops12h 03m
$3,357
Cheapest one-way
Quickest one-way
LoretoSan Francisco
LTO - SFO
LTOSFO
Loreto
Thu 4/2
4:15 pm-11:19 pm
1 stop7h 04m
$154
LoretoSan Francisco
LTO - SFO
LTOSFO
Loreto
Mon 4/6
4:15 pm-11:19 pm
1 stop7h 04m
$185
LoretoSan Francisco
LTO - SFO
LTOSFO
Loreto
Fri 4/3
4:15 pm-11:19 pm
1 stop7h 04m
$214
LoretoSan Francisco
LTO - SFO
LTOSFO
Loreto
Thu 3/19
12:35 pm-11:14 pm
1 stop10h 39m
$252
LoretoSan Francisco
LTO - SFO
LTOSFO
Loreto
Mon 3/30
4:15 pm-4:25 pm
1 stop24h 10m
$292
Showing 1-10 of 15 resultsSorted by cheapest first
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.
Cheapflights Insights
Everything you need to know about your flight from Loreto to San Francisco
Related info for your journey
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