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Cheap flights from San Diego International

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Fast facts on flights from San Diego International

Cheapest flight foundSan Francisco, S/. 88
Cheapest month to flyAugust
Most popular destinationLima
Most popular airlineSouthwest Airlines

The best flight deals leaving from San Diego International Airport soon

Save on your flight fare, so you can spend more when you get there. Here are the best domestic and international flights from San Diego International Airport departing soon.
San Francisco.S/. 88 per passenger.Departing Tue, 12 Aug.One-way flight with Hawaiian Airlines.Outbound direct flight with Hawaiian Airlines departs from San Diego International on Tue, 12 Aug, arriving in San Francisco International.Price includes taxes and charges.From S/. 88, select.
Vancouver.S/. 160 per passenger.Departing Fri, 8 Aug.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from San Diego International on Fri, 8 Aug, arriving in Vancouver International.Price includes taxes and charges.From S/. 160, select.
Monterrey.S/. 268 per passenger.Departing Thu, 29 May.One-way flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from San Diego International on Thu, 29 May, arriving in Monterrey Gen Mariano Escobedo.Price includes taxes and charges.From S/. 268, select.
San Jose Cabo.S/. 440 per passenger.Departing Mon, 5 May.One-way flight with Hawaiian Airlines.Outbound direct flight with Hawaiian Airlines departs from San Diego International on Mon, 5 May, arriving in Los Cabos International.Price includes taxes and charges.From S/. 440, select.
Nassau.S/. 520 per passenger.Departing Thu, 29 May.One-way flight with Delta.Outbound indirect flight with Delta, departs from San Diego International on Thu, 29 May, arriving in Nassau International.Price includes taxes and charges.From S/. 520, select.
Guatemala City.S/. 537 per passenger.Departing Thu, 15 May.One-way flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from San Diego International on Thu, 15 May, arriving in Guatemala City.Price includes taxes and charges.From S/. 537, select.
San Pedro Sula.S/. 559 per passenger.Departing Tue, 3 Jun.One-way flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from San Diego International on Tue, 3 Jun, arriving in San Pedro Sula.Price includes taxes and charges.From S/. 559, select.
San Jose.S/. 584 per passenger.Departing Wed, 14 May.One-way flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from San Diego International on Wed, 14 May, arriving in San Jose Juan Santamaria.Price includes taxes and charges.From S/. 584, select.
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Booking flights from San Diego International Airport: frequently asked questions

The best price we found for a return flight from San Diego International to San Francisco is S/. 178. 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.
After crunching the numbers on our flight calendar, we found that the cheapest date to fly out of San Diego International Airport is Thursday, 1 May 2025, to San Francisco International Airport.
It's easy with us. Look for cheap flights and flight offers from San Diego International Airport to anywhere using Everywhere search – it'll show you the lowest fares for your chosen time period.

You can also set up Price Alerts for flights you'd like to keep an eye on. We'll let you know when a particular fare from San Diego International Airport rises or falls so you can book when it's cheapest.
Sure – our flight search allows you to check for outbound flights from San Diego International departing the very same day. But if you want the cheapest fare, we recommend you book around 30 days before departure. This is on average, the time when fares are cheaper.
Of course! Just select 'one way' when you search with us. And here's an extra tip: sometimes searching for a one way ticket from San Diego International Airport, and another one-way back home, can yield cheaper tickets than a return fare with an airline.
It's best to arrive at San Diego International Airport at least 2 hours before the time of your flight departure, so you have enough time to check any luggage in, clear security and find your gate.
The cheapest flight from San Diego International Airport we found in the next 1 year is to San Francisco International for S/. 178. It departs on Thursday, 1 May 2025. There are also cheap flights from San Diego International Airport to Vancouver International and Vancouver International.

How to find cheap flights from San Diego International

Looking for cheap tickets from San Diego International? Whether you are flying one-way or return, here are a few tips on how to score the best price and make your flight journey as smooth as possible.

  • Enter your destination and hit 'search'. We've compared flights from all major airlines and online travel agents to find the cheapest flight tickets from San Diego International. And with us there are no hidden fees - what you see is what you pay.
  • Search flights everywhere. Not sure on the destination just yet? You can easily browse available places to travel to from San Diego International by searching flights to 'Everywhere'.
  • Flex your dates to secure the best fares for your flight from San Diego International. If your travel dates are flexible, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly from San Diego International.
  • Set up a Price Alert. We price check with over 1000 travel companies so you don't have to. You can easily track the price of your tickets from San Diego International by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Look for direct flights. Only interested in non-stop flights from San Diego International? Make sure to tick 'Direct flights' when performing a search. If there are direct flights from San Diego International available, these will appear in the results.
  • Find the cheapest Business Class flights from San Diego International. Check the difference in price of your plane ticket from San Diego International when travelling in Economy, Premium Economy, Business or First Class. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for flight deals from San Diego International by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure and destination point and could help you save money.
  • Search for flight tickets on the go. To get the best flight booking experience on the go, download our app and search for cheap flight tickets from San Diego International when out and about.

Book a flight from San Diego International with extra peace of mind

  • Find flexible flights from San Diego International. Your airline might be offering flexible tickets from San Diego International, which means you won't lose out if your flight has to be changed or cancelled.
  • Add travel cost protection. Make sure you have the right travel insurance before flying from San Diego International. That way you can cover the costs of any unexpected events, such as delays or lost luggage.

Combine your flight from San Diego International with hotels and car hire

Once you've secured your plane ticket from San Diego International we will also help you discover the best prices and exclusive rates for hotels in or close to your destination. Compare hundreds of car hire companies in one go so that you get the best car hire deals for your trip.


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