£40+ Cheap flights from San Diego

This month, the top selected destinations from San Diego are Boston, Atlanta, Chicago. Throughout the year, Boston, Atlanta, Chicago are some of the top choices made by users flying from San Diego.

Users have flown out of San Diego for as low as £14 to Sacramento (prices may vary depending on the airline and departure time). On average, users have booked flights for £366 to fly from San Diego.

Over the past few days, we've found that Spirit Airlines, Frontier, and Alaska Airlines have the cheapest prices from San Diego. Spirit Airlines flights from San Diego to Las Vegas Harry Reid Intl (£27), Frontier flights from San Diego to Denver Intl (£29), and Alaska Airlines flights from San Diego to Honolulu (£118).

Here are some of the cheapest offers we have found for the cheapest premium economy flights from San Diego.
San Diego to Las Vegas from £152
San Diego to Denver from £437
San Diego to Boston from £1,171
San Diego to London Heathrow Airport from £1,512

If you’re looking for a cheap first-class flight from San Diego, consider San Francisco. Prices start at £422 so you can fly first-class even on a budget.

At the present moment the cheapest month to fly from San Diego is currently December; with June being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

Check out the cheapest flights from San Diego to embark to:
Travel from San Diego to London from £446 round trip

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Cheapflights simply makes it quick and affordable to book flights from San Diego by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Yes, we can. To see specific flights from San Diego with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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