SFO - LTO

$144 Find Cheap Flights from San Francisco to Loreto

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 3/26. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$310
Overall average: $454
Alaska Airlines
Sat 3/21Tue 3/24
SFO - LTO • Non-stop
Cheapest non-stop
$329
Hawaiian Airlines
Sat 3/21Sat 3/28
SFO - LTO • Non-stop
Top airlines
Alaska Airlines
Cheapest • from $310 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
6 weeks
in advance
Our data shows that travelers who book at least 6 weeks in advance save around 22% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 32% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Nonstop flights
1 day a week
There are direct flights from San Francisco to Loreto 1 day a week: Sat.
Direct flights
Direct flights
Direct flights
Direct flights
Start a new search
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, Mar 21 - Tue, Mar 24
Alaska Airlines Logo
10:32 am - 1:17 pm
SFO
-
LTO
2h 45mnonstop
Alaska Airlines Logo
4:12 pm - 11:19 pm
LTO
-
SFO
7h 07m
1 stop
$310Alaska Airlines
Tue, Mar 31 - Mon, Apr 6
Alaska Airlines Logo
10:16 am - 3:12 pm
SFO
-
LTO
4h 56m
1 stop
Alaska Airlines Logo
4:15 pm - 11:19 pm
LTO
-
SFO
7h 04m
1 stop
$315Alaska Airlines
Fri, Apr 17 - Mon, Apr 20
Alaska Airlines Logo
8:46 pm - 3:05 pm
SFO
-
LTO
18h 19m
1 stop
Alaska Airlines Logo
4:15 pm - 4:25 pm
LTO
-
SFO
24h 10m
1 stop
$328Alaska Airlines
Sat, Mar 21 - Sat, Mar 28
Hawaiian Airlines Logo
10:32 am - 1:17 pm
SFO
-
LTO
2h 45mnonstop
Hawaiian Airlines Logo
2:27 pm - 5:19 pm
LTO
-
SFO
2h 52mnonstop
$329Hawaiian Airlines
Mon, Apr 27 - Mon, May 4
Alaska Airlines Logo
9:20 am - 3:02 pm
SFO
-
LTO
5h 42m
1 stop
Alaska Airlines Logo
4:12 pm - 7:40 am
LTO
-
SFO
15h 28m
1 stop
$345Alaska Airlines
Tue, Mar 24 - Tue, Mar 31
Alaska Airlines Logo
10:16 am - 3:12 pm
SFO
-
LTO
4h 56m
1 stop
Alaska Airlines Logo
4:12 pm - 11:19 pm
LTO
-
SFO
7h 07m
1 stop
$350Alaska Airlines
Mon, Apr 27 - Mon, May 4
Alaska Airlines Logo
9:20 am - 3:02 pm
SFO
-
LTO
5h 42m
1 stop
Alaska Airlines Logo
4:12 pm - 9:20 pm
LTO
-
SFO
5h 08m
1 stop
$355Alaska Airlines
Sat, Mar 14 - Thu, Mar 19
Alaska Airlines Logo
9:06 am - 11:48 am
SFO
-
LTO
2h 42mnonstop
Alaska Airlines Logo
4:15 pm - 11:19 pm
LTO
-
SFO
7h 04m
1 stop
$360Alaska Airlines
Wed, Apr 8 - Mon, Apr 20
Alaska Airlines Logo
12:26 pm - 3:05 pm
SFO
-
LTO
26h 39m
1 stop
Alaska Airlines Logo
4:15 pm - 5:44 pm
LTO
-
SFO
25h 29m
1 stop
$368Alaska Airlines
Thu, Apr 2 - Mon, Apr 6
Alaska Airlines Logo
8:26 am - 3:05 pm
SFO
-
LTO
6h 39m
1 stop
Alaska Airlines Logo
4:15 pm - 11:19 pm
LTO
-
SFO
7h 04m
1 stop
$375Alaska 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.

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 $365 (return) on average. On the other hand, the most expensive months are June and November, where the average cost of round-trip tickets is $778 and $694 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.

No, with an average price for the route of $443, prices are generally cheapest when you fly direct.

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 6 weeks before departure, which saves you about 22% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$144
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly and prices are also 17% 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 3 days, the lowest price for a flight from San Francisco to Loreto was $144 for a one-way ticket and $310 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 airlines offer Wi-Fi service onboard planes from San Francisco to Loreto?

    Only Alaska Airlines offers inflight Wi-Fi service on the San Francisco to Loreto flight route.

  • 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.

  • On which days can I fly direct from San Francisco to Loreto?

    You can catch a nonstop flight from San Francisco to Loreto on on Saturday.

  • 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 $485 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Hawaiian Airlines is also a great choice for the route, with an average price of $522 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.

KAYAK’s top tips for finding a cheap flight from San Francisco to Loreto

  • Looking for a cheap flight? 25% of our users found flights on this route for $380 or less round-trip.

Prefer to fly direct from San Francisco to Loreto?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from San Francisco to Loreto.
Find which airlines fly direct from San Francisco Airport to Loreto Airport, which days they fly and book direct flights.

Direct departures

San Francisco to Loreto

Saturday

Alaska Airlines

Alaska Airlines

See more direct flights

Direct returns

Loreto to San Francisco

Saturday

Alaska Airlines

Alaska Airlines

See more direct flights

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.
8.0
Alaska AirlinesOverall score based on 11878 reviews
8.5Crew
7.0Entertainment
7.8Comfort
8.1Boarding
7.1Food
Airline reviews

Delay for switching planes. Then delay after delay (mechanical) after boarding so that we were almost 3 hrs late, getting in at 230am. Crew was good.

4.0 Okayjeff, Feb 2026
SFO - PDX
Read more Alaska Airlines reviews

Delay for switching planes. Then delay after delay (mechanical) after boarding so that we were almost 3 hrs late, getting in at 230am. Crew was good.

The he whole flight was very smooth on every aspects.

I paid for wifi and it never worked... it was miserable. I couldn't access my shared files to work on the plane, it didn't work on my phone. I paid for nothing but frustration and continual refreshing, hoping it would work

The stewardess are very nice and pleasant, Someone onboard had a medical attention, and they attended that person non-stop all throughout the flight, and yet, did not forget to serve and help other passengers.

The Alaska Airlines app made it very difficult to find my boarding pass. It was very frustrating to use! The flight itself was flawless.

The flight was excellent and very friendly and helpful staff. Will travel again and recommend to friends. Thank you

Did not have In flight service on my round trip due to turbulence. I did not partake in In flight entertainment. Flight descending into LAX was very turbulent. It would have been nice if the pilot communicated with us during that rough descent into LAX to ease the minds of some of us more nervous flyers.

They canceled my flight with only a couple hours before checking in at the airport and offered no alternatives to get home.

I had entered my TSA pre number when I bought the ticket but TSA pre was not on my boarding pass. I went to find an agent at check in and there was only one agent one duty for first class and a line of people waiting for check in/baggage with no agent manning that area.

Comfort level was below par. Food selection was non-existent. Paying $35 for 1st bag is never appreciated. I will not fly them again. I am actually trying to change my return flight.

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 like that if they asked you to checked in a bag at the gate they give you priority to board

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.

The Kayak confirmation number did not work for checking in the day before. I checked in at 8.30 using my ticket number. When I arrived at the airport, I was informed that the flight was overbooked, and since I had checked in late, I did not have a seat. The Next flight was not until ten PM. I called my wife, who had been taking care of our kids all weekend, and she was upset, calling me a liar and telling me to stay in SD. It turned my weekend getaway into a nightmare! I blame the Kayak website and will not book flights using your app in the future.

comfortable but the food is horrible. I have flown Hawaiian several times now and no matter what they say the food is its the same squashed bread with melted goop inside. Tastes fake and isnt what they represent, its quite nasty. What happend to real food? And there is NO entertainment!! so not sure why they are asking for a review on that.

Good and friendly staff. Nicely enjoyed the complimentary drink and snack.

I was very, very cold and a stranger loaned me her sweater next to me. I didn’t wanna buy a blanket just for a four hour trip when I did not need the pillow or the earphones. I don’t mind purchasing a blanket, but I only needed that not all of it accessories. Cold air pretty much blew the entire trip. Two people in front of me both bought the blanket packages. Maybe that’s the idea. The crew was exceptionally nice and passed through multiple times.. the restrooms were very clean and usually accessible.

3 hour wait on customer service after flight was cancelled. Was bumped to a flight where I wouldnt have gotten to my destination for another 2 days. Had to fully refund flight and book a new one the following morning. Paid twice the amount for the flight than I had originally booked. Very disappointed I was not offered any sort of discount or points for all of the frustration, in fact the airline profited twice as much off of me by cancelling my flight and and changing my entire trip.

I understand that both Hawaiian and Alaskan are in the process of merging but I could not get real-time flight info or access my boarding pass on either app

Flight was delayed for 2 hours, then last minute the change to on time. The satélite location is far and a nightmare to get to.

We flew in first class. The crew did not offer drinks before the flight took off, but they treated us well during the flight. The food was excellent. There was actually too much food served, but it was nice to have all the options.

For a 5 1/2 hour flite i considered the "business class" to be subpar. The seats were just ok, no amenities, really nothing more than a long domestic flight. Frankly disappointed.

It would be nice to have some low carb options in the snacks.

The entertainment options were at best, fair. It was exactly the same as my outbound flight. It would have been more entertaining if there were some series from Apple TV, HBO, Showtime or other carriers for me to catch up with.

The flight was on time and arrived early. The crew were friendly and helpful.

While I didn’t watch much tv I would have liked a few more options of TV series from Apple TV or hbo max ..

Overall experience was great. Flights were almost on time in departing and we arrived at our destination as scheduled. No issues with amenities or flight crew. Everything went well as as expected. Will fly again with American Airlines in the future!

The flight was very smooth and the meal in business class was great.

I requested a low sodium meal. Reason being, I take medicine for high blood pressure and I wear compression socks on long flights to help with leg swelling. Having less sodium in meals really helps me feel better on long flights. I received my initial low sodium meal after takeoff. Just before landing, the crew came through with the meal cart and offered me what was being served. I said no thank you and then noticed my low sodium meal in the meal cart, with my name and seat assignment on it. I motioned to the crew member, but he grabbed the meal cart and proceeded to move to the rear of the aircraft. He didn’t see me or other passengers who had attempted to get this attention. He was more concerned about completing meal service since we were due to land in under 45 minutes. I pressed the call light five times from my seat to receive help, but no crew member responded to me. So, I didn’t receive a second meal, one that I requested (the low sodium option). This led me to have a migraine from only eating one meal on an 11-hour flight. This is why I’m not a fan of flying US-based airlines overseas. The crew members continue to show the absolute worst customer service experience. I would not recommend flying American for overseas flights.

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

Information on your arrival and departure airports