SFO - LTO

$198 Find Cheap Flights from San Francisco to Loreto - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Loreto departing on 12/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Loreto

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Loreto, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Loreto, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$442
Typical prices: $454-$651
American Airlines
Sat 9/12Sat 9/19
SFO - LTO • 1 stop
Cheapest one-way
$198
Alaska Airlines
Tue 12/1
SFO - LTO • 1 stop
Top airlines
Cheapest • from $442 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top layover airports
Cheapest • Avg $565 (round-trip)
Shortest trip • 6h 20m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 22% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 35% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Loreto!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Francisco to Loreto (SFO-LTO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Loreto that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco to Loreto

Sat, Sep 12 - Sat, Sep 19
American Airlines Logo
5:50 am - 10:29 am
SFO
-
LTO
4h 39m
1 stop
American Airlines Logo
11:20 am - 4:09 pm
LTO
-
SFO
4h 49m
1 stop
$442American Airlines
Thu, Aug 13 - Thu, Aug 20
Alaska Airlines Logo
6:00 am - 12:40 pm
SFO
-
LTO
6h 40m
1 stop
Alaska Airlines Logo
1:37 pm - 9:26 pm
LTO
-
SFO
7h 49m
1 stop
$444Alaska Airlines
Thu, Aug 13 - Thu, Aug 20
Alaska Airlines Logo
6:00 am - 12:40 pm
SFO
-
LTO
6h 40m
1 stop
Alaska Airlines Logo
1:37 pm - 10:00 am
LTO
-
SFO
20h 23m
1 stop
$448Alaska Airlines
Thu, Sep 10 - Thu, Sep 17
Alaska Airlines Logo
8:23 am - 12:47 pm
SFO
-
LTO
4h 24m
1 stop
Alaska Airlines Logo
1:37 pm - 4:17 pm
LTO
-
SFO
26h 40m
1 stop
$451Alaska Airlines
Fri, Aug 14 - Sun, Aug 30
Alaska Airlines Logo
6:00 am - 12:40 pm
SFO
-
LTO
6h 40m
1 stop
Alaska Airlines Logo
1:37 pm - 8:40 am
LTO
-
SFO
19h 03m
1 stop
$483Alaska Airlines
Sat, Sep 5 - Sat, Sep 12
American Airlines Logo
5:33 am - 11:54 am
SFO
-
LTO
6h 21m
1 stop
American Airlines Logo
1:40 pm - 11:28 pm
LTO
-
SFO
9h 48m
1 stop
$492American Airlines
Wed, Jul 29 - Wed, Aug 5
Alaska Airlines Logo
9:43 pm - 12:40 pm
SFO
-
LTO
14h 57m
1 stop
Alaska Airlines Logo
2:40 pm - 8:39 am
LTO
-
SFO
17h 59m
1 stop
$494Alaska Airlines
Mon, Jul 27 - Mon, Aug 3
American Airlines Logo
5:50 am - 11:56 am
SFO
-
LTO
6h 06m
1 stop
American Airlines Logo
12:37 pm - 7:09 pm
LTO
-
SFO
6h 32m
1 stop
$506American Airlines
Sun, Aug 23 - Sat, Aug 29
Multiple Airlines Logo
8:23 am - 12:47 pm
SFO
-
LTO
4h 24m
1 stop
Multiple Airlines Logo
1:37 pm - 8:40 pm
LTO
-
SFO
7h 03m
1 stop
$512Multiple Airlines
Sat, Aug 1 - Wed, Aug 5
Alaska Airlines Logo
9:43 pm - 12:40 pm
SFO
-
LTO
14h 57m
1 stop
Alaska Airlines Logo
2:40 pm - 7:22 am
LTO
-
SFO
16h 42m
1 stop
$514Alaska Airlines
Booking Insights

KAYAK's insights & trends for San Francisco to Loreto flights

Get data-powered insights and trends into flights from San Francisco to Loreto to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from San Francisco to Loreto?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Francisco to Loreto departing in September.

What is the cheapest month to fly from San Francisco to Loreto?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Francisco to Loreto, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Francisco to Loreto is January, where tickets cost $351 (return) on average. On the other hand, the most expensive months are June and October, where the average cost of round-trip tickets is $869 and $755 respectively.

Can I save money by flying with a layover from San Francisco to Loreto?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $562 on average.

How far in advance should I book a flight from San Francisco to Loreto?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Francisco to Loreto, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Francisco to Loreto, you should book around 4 weeks before departure, which saves you about 22% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$198
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 19% lower on average.
Flight from San Francisco to Loreto

When to book flights from San Francisco to Loreto

Are your dates flexible? Find out the best times to travel from San Francisco to Loreto based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Francisco to Loreto

  • What is the cheapest flight from San Francisco to Loreto?

    In the last 5 days, the lowest price for a flight from San Francisco to Loreto was $198 for a one-way ticket and $442 for a round-trip.

  • Do I need a passport to fly between San Francisco and Loreto?

    Yes

  • Which airports will I be using when flying from San Francisco to Loreto?

    San Francisco and Loreto are both served by 1 main airport. You will leave San Francisco from San Francisco and will be arriving at Loreto.

  • Which aircraft models fly most regularly from San Francisco to Loreto?

    The Boeing 737 MAX 9 is the aircraft model that flies most regularly on the San Francisco to Loreto flight route.

  • Which airline alliances offer flights from San Francisco to Loreto?

    oneworld is the only airline alliance operating flights between San Francisco and Loreto.

  • Which is the best airline for flights from San Francisco to Loreto, Alaska Airlines or Hawaiian Airlines?

    The two airlines most popular with KAYAK users for flights from San Francisco to Loreto are Alaska Airlines and Hawaiian Airlines. With an average price for the route of $484 and an overall rating of 7.9, Alaska Airlines is the most popular choice. Hawaiian Airlines is also a great choice for the route, with an average price of $497 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from San Francisco to Loreto?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Francisco to Loreto.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco to Loreto?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Loreto from San Francisco is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Francisco to Loreto?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Loreto with an airline and back to San Francisco with another airline. Booking your flights between San Francisco and LTO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco to Loreto?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Loreto from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from San Francisco to Loreto

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Loreto. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Francisco to Loreto? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12602 reviews
7.8Comfort
7.0Entertainment
8.1Boarding
8.5Crew
7.1Food
Airline reviews

Not able to get boarding pass for domestic connection flight when check in at international airport. I was told I need to get connection flight boarding pass after I entered US. It us very inconvenient.

6.0 GoodVI, Jun 2026
SFO - SAN
Read more Alaska Airlines reviews

Not able to get boarding pass for domestic connection flight when check in at international airport. I was told I need to get connection flight boarding pass after I entered US. It us very inconvenient.

They called me 2 hours before my original flight from SFO was to depart to let me know it was delayed and that I would miss my connection. They then rebooked on a different flight leaving a half hour earlier to a different connecting airport, so that I would not miss my connection. It all worked out and I arrived at my destination without a problem and 15 minutes earlier than the original flight would have. Nice!

The flight would have been very good , if not dor the constantly screaming baby in the row behind me. Is there a way to isolate people traveling with infants? This is not the first time this has happened to me.

They treat me well because of my one world status. Crew is attentive and professional. One of the best airlines out there.

Crew were bad Didn’t help with luggage When asked for a glass of wine, I was told that they will serve later , which they didn’t to Me and didn’t serve anyone else in First class . Didn’t offer any snacks , Chips or Nuts to anyone . Flight was not crowded either. Worst Service/ or No Service !

Alaska drastically changed our flight from a direct flight to a flight with connection and a long layover. So we canceled the Alaska flight and we learned a valuable lesson that we will never book through kayak again because the third party travel agent tried to withhold our money.

I received the perfect seat. The cheese tray was delicious. Thank you!

Staff was super friendly, everything was awesome! The flight was so smooth!

The flight was comfortable and attendants were nice but the snacks could have been better.

Appreciate the offer to change flight dates. Delayed take off due to cabin not being cooled. Alaska app is pretty bad.

No charging outlets worked. Other than collecting trash attendants didn’t come around. No one could hear flight attendants announcements during the flight. Seat pads were horrible. Sitting on a board for 5 hours. What happened to Hawaiian airlines comfort, hospitality, and extras? Our pilots did an excellent job trying to minimize turbulence and incredible job in landing in windy conditions.

I received several emails about my 3:10 flight. When I showed up to the airport at 12:30 to check my bags I was told the flight was actually at 1 pm. They grudgingly rebooked me for a flight at 5:22 to Vegas to get a connecting to LAX. I did find the gate for my original 3:10 flight but they were booked. I proceeded to receive status updates and gate change information for the 3:10 flight, even though I was apparently never supposed to be on that flight

The food options were limited and very specific. Some type of entertainment option for a 4.5 hour flight would have been nice.

Kayak sold me a ticket after check in time. Could not check in. Could not get on flight.

I could not believe that on a 5 hour plus flight we were not given a complimentary meal . That should be illegal. Or it would be nice to be informed beforehand that a complimentary meal would not be provided. The wording in the email I got about pre ordering food was phrased in a way that made the food seem like it would be free. Very misleading! Also during boarding we were informed there would be empty seats we could move to if we wanted, all we had to do was wait for an announcement, however an announcement was never made. Then when we tried to change seats ourselves we were singled out over the loud speaker and told we could not move without asking. Then the flight was about to take off , so we didn’t have time to ask . Then we were told we could not move to the exit row because you had to pay for those seats, but we were not told where we could move. Also no one was in the exit rows so , if something happened no one would be there to assist the passengers. Also people should be allowed to move there if the airline wasn’t able to sell them. One passenger asked if he could pay for the upgrade and the flight attendant said she did not have the capability to charge for the seat on her mobile device, so the airline ended up losing possible income anyways . So why not let people move there during flight if you have no way to charge them? Then the landing was bumpy and awful and many passengers complained out loud when we landed .

The flight was supposed to leave at 7:30pm, but departed 10:50pm. They kept moving departure time out every half hour. It was a 45 minute flight from n Sunday night with great weather.

Flight got delayed and it was very inconvenient . Had to come with another carrier. Had to spend one more night in San Francisco.

Thanks to the supervisor Jose my pregnant wife and our family will not miss a very important ultrasound tomorrow. What he did was simply heroic. He needs to be promoted and praised. Please tell him our family appreciates him so so much!

Flight was canceled with no voucher of any kind and next available flight was two days later.

On time. Alaska upgraded seat comfort with memory foam seat covers with head rests

Flight was delayed multiple times without giving any particular reason and the only thing that was communicated was that 'Aircraft is getting ready'. I was stuck at SFO airport for 15 hours and finally took Southwest Airlines flight back home to Dallas.

I was not clear if food was offered or not.

Agency very bad had to cancelled my booking too many changes in the flight changed my flight to 1 week

Take-off delayed an hour because of a missing flight officer, so,arrived in Charlotte lates causing many passengers to miss connections. Otherwise a very good flight, safe and comfortable, with an excellent professional crew.

B-class on an old plane with antiquated amenities and poor service. Landed in Rome w/o bag that didn’t make the connection (plenty of time in London). Bag will come to hotel NOT the day it lands but the following night!! Still waiting for bag…BA had nothing to offer in support and couldn’t even tell me their comp, told to submit receipts and then I’ll learn what is or isn’t covered.

Premium Economy Good crew, good service, excellent food. Seat back screen just not bright enough.

The SFO Lounge crew were amazing. The bartender Faris was great. Thanks!

Not good. One of my luggage is missing. And until now they can’t find it

Dloght delayed by 2.5 hrs . Common theme in my last four american floghts

The worst Airline ever. They centered my second flight and leave me in NY. They don’t have any representatives at the airport and they don’t respond to calls. Basically I got stuck. I will never purchase through there again.

Everything you need to know for your flight from San Francisco to Loreto

Information on your arrival and departure airports