Cheap Flights from San Diego to Loreto

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      Travellers and cabin class, 1 Adult, Economy
      Alaska Airlines
      SkyWest Airlines

      Compare San Diego to Loreto flight deals

      Find the cheapest month or even day of the year to fly to Loreto

      Book the best Loreto fare with no extra fees

      Flight deals from San Diego to Loreto

      Looking for a cheap last-minute deal or the best return flight from San Diego to Loreto Airport? If you want to travel next month, return fares start from $12,988. Find the lowest prices on one-way and return tickets right here.
      How did we find these deals? The deals you see here are the lowest prices for flight tickets from San Diego to Loreto found in the last 4 days, and are subject to change and availability.

      Find the cheapest month to fly from San Diego to Loreto

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Diego to Loreto flights are currently cheapest in October.

      Direct flights from San Diego to Loreto

      Alaska Airlines
      SkyWest Airlines

      San Diego to Loreto: Alternative routes

      Compare routes from San Diego to Loreto below. You may find an airport to fly into that's cheaper, faster, or easier than Loreto.

      San Diego to Loreto: Flight information

      The things to know before you go.
      Cheapest flight found$844
      Cheapest month to flyOctober
      Average flight time2 hrs
      Most popular airlineAlaska Airlines
      Average flights per week4

      Finding cheap flights from San Diego to Loreto: Frequently asked questions

      The best price we found for a return flight from San Diego to Loreto is $844. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      2 hours is the average flight time from San Diego to Loreto.
      Alaska Airlines and SkyWest Airlines fly direct from San Diego to Loreto.
      As of September 2026, there are 4 flights per week flying from San Diego to Loreto.
      The cheapest month to fly from San Diego to Loreto is usually October.
      After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Diego to Loreto Airport on Sunday, 25 October 2026.
      Yes – the average flight time is 2 hours.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Loreto but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Loreto is around 40 days in advance, so don’t leave your flight to the last minute.

      The cheapest airline that flies to Loreto is American Airlines .

      Flying from San Diego to Loreto International Airport (LTO): What you need to know

      • Loreto International Airport is located in Loreto. The city runs on the UTC-7 timezone and is one hour ahead of San Diego.

      • Your flight from San Diego to LTO won't wait if you're late, so don't forget to check in on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

      • Getting on a plane during a peak month like July? High seasons (like Thanksgiving, Christmas and New Year) can easily add another hour at security. Be extra cautious and arrive up to four hours before an international flight and two hours before domestic departures.

      Airports in San Diego

      San Diego International Airport (SAN)

      • You might be able to make your cheap flight from San Diego to LTO even cheaper with a stopover. Just deselect 'Direct flights only' during your search to find cities that could split up the flight. Phoenix Sky Harbour International Airport (PHX) is an option when departing from San Diego International Airport (SAN).

      • Travelling from central San Diego to SAN takes around 25 minutes by public transport. If you drive, ride-share or grab a taxi, you'll cover the 5 kilometres in 15 minutes or so, depending on traffic.

      • Have an early flight from San Diego to Loreto International Airport? Avoid the last-minute rush to the terminal (and enjoy a little extra shut-eye) by staying at one of these stays near San Diego International Airport:

      • 74% of flights that leave from San Diego International Airport arrive at their destination on schedule.

      • You'll find SAN at N Harbour Dr.

      McClellan-Palomar Airport (CLD)

      • The distance from San Diego's city centre to CLD is roughly 48 kilometres. Take into account transport options and possible delays when working out the fastest way to get to the airport.

      • Catching an early morning flight? Think about staying at one of these accommodation options near McClellan-Palomar Airport the day before your San Diego to LTO flight:

      • McClellan-Palomar Airport has a solid reputation for punctual service. 88% of flights leaving here land when expected.

      About Loreto International Airport (LTO)

      Getting from Loreto International Airport (LTO) to central Loreto

      • Loreto International Airport is around 8 kilometres from central Loreto. It takes around 15 minutes or so to drive to the city.

      • It'll take around 20 minutes if you're travelling by public transport.

      How to find the cheapest flights from San Diego to Loreto International Airport (LTO)

      • $476 is the lowest price for a one-way ticket from San Diego to Loreto International Airport. A return flight starts from $844. These fares may change depending on demand.

      • To pick up cheap flights from San Diego to LTO, book ahead. Airlines typically offer their most competitively priced fares when flights are first released.

      • If you can be flexible with your trip dates, try using the 'Whole month' tool. It'll show you the cheapest price across every month when searching for your San Diego to Loreto International Airport ticket.

      • Snapping up a cheap plane ticket from San Diego to LTO is a piece of cake with Price Alerts. All you need to do is set up one of these automatic alerts and we'll get in touch when there's a price drop.

      • Tailor your trip using filters. Select your ideal departure and arrival times, total journey duration and airlines. You can also sort your results by 'Fastest,' 'Cheapest' or 'Best' flights from San Diego to Loreto International Airport.

      The best time to fly from San Diego to Loreto International Airport (LTO)

      • September is the quietest month for flights from San Diego to Loreto International Airport (LTO), while March is the busiest. Choose the ideal time to go to Loreto based on whether you like a lively atmosphere or a more laid-back vibe.

      • The warmest month in Loreto is August, with temperatures ranging between 27ºC and 34ºC. Book your San Diego to LTO plane ticket then if this is the type of weather you enjoy.

      • If you want cooler conditions, search for a cheap ticket from San Diego to Loreto International Airport in January when temperatures are between 11ºC and 24ºC.

      More about Loreto

      • When it comes to searching for somewhere to lay your head, you'll find the most popular stays in Loreto right here. Browse these options after locking in your flight from San Diego to Loreto International Airport:

      • Your Loreto trip isn't complete without checking out the sights. Attractions that are worth your time include Isla Coronado, Malecon and La Negrita Beach.

      Explore more of Mexico

      • Loreto has its own special appeal, but there are so many other corners of Mexico you'll want to see. About 225 kilometres northeast of Loreto, a visit to Ciudad Obregon will keep your itinerary busy. Check out popular attractions like La Laguna Del Nainari, Tres Marias Game Ranch and Sonora in the Revolution Museum.

      • Los Mochis is another well-known destination in Mexico and is around 241 kilometres east of Loreto. No trip is complete without a visit to Jardín Botánico Benjamin Francis Johnston, Los Naranjos Park and Plantario - La Aventura en Verde.

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.