How much is a flight from Shannon to San Diego?

There’s no fixed price — fares between Shannon and San Diego can vary a lot by day or time.

Pick a travel date to see today’s available fares.

Flying during the week can be more affordable, as weekend flights tend to be pricier. Also consider demand and availability: the last remaining seats often come at higher fares!

Are there multiple airports in Shannon and San Diego?

If your departure or arrival city has more than one airport, it's worth comparing all of them for timing and pricing.

• Airports in Shannon: Only Shannon operates in this city.
• Airports in San Diego: McClellan-Palomar is a secondary airport to San Diego - International.

If you're traveling with a group or bulky luggage, look into parking or transport options. Alternative airports may offer faster transfers or better rates.

Adjust your flight filters for Shannon – San Diego

Jetcost gives you tools to search smarter. Pick your ideal price range, airline, departure time, and flight type — then compare offers from agencies like Expedia, eDreams, and more.

Other popular destinations

Planning a trip to United States? These cities are popular too: Las Vegas, Los Angeles, Miami, New York City, Orlando.

Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.