We've compared all ten flights that go to or via San Diego every week, to find the best deal for you. Alaska Airlines usually has the cheapest flights from Buffalo to San Diego, so keep an eye out for them in your search results. If they’re not the cheapest option, try searching by month to compare costs throughout the week.
When you fly from Buffalo to San Diego, you'll have two airlines to choose from for your 3530 km journey. If you're planning to fly in peak season, make sure you book in advance to get a reasonable price. Or you could hold on and try to get a last-minute bargain.
If you're fairly flexible about when you want to fly to San Diego, searching by month will show you the cheapest times to go. It’s also worth looking out for flights operated by Alaska Airlines & JetBlue, as they're the most popular airlines for this journey.
Flights from Buffalo to San Diego normally take 10 hrs 20 mins. Make sure you check what refreshments or meals are included, so you can plan your journey. Before you book, why not check out our holiday package and car hire options? We have some hotels close to the airport – handy if you're arriving late at night, or flying back very early.
