€429 Cheap flights to California

45% of momondo users visit San Francisco more often than any other city in California. When travelling to San Francisco, typically the most convenient airport to fly into is San Francisco Airport.

The closest airport to Disneyland Park is Santa Ana Airport, and would make for the quickest drive. For those interested in a secondary airport to fly into, consider looking at flights heading to Los Angeles Airport.

Many visitors who travel to California find themselves making a stop at popular landmarks such as Disneyland Park, Universal Studios Hollywood, and Union Square.

California typically has a temperature range from 11 °C(January) to 17 °C(September). Those looking to avoid rain and/or snow while visiting California should plan their trip in July, August, or June, as these months are relatively less likely to have precipitation.

Aer Lingus is the most popular airline offering flights to California, with 52% of our users opting to fly with them when travelling to California. Other popular options include British Airways and United Airlines. There are a total of 10 different airlines flying to California.

The cheapest flight to California recently found on momondo was €490. If you’re unable to find a flight deal this cheap, keep in mind that anything less than €572 is considered a good price for flights to California. €695 is the average cost to fly to California, while €1,156 is the most expensive.

The best day to take a flight to California is on Monday, followed by Wednesday. Monday and Wednesday tend to have the lowest flight prices to California. If your travel dates are flexible, then try to avoid booking on a Tuesday, which is known for being the most expensive day of the week to fly to California.

If you're headed to California, consider flying into Los Angeles airport in Los Angeles for the best deals, with an average airfare of €490. Alternatively, San Francisco airport in San Francisco is a close second for cheapest flights to California with an average airfare of €518.

Prices for flights to California are refreshed on a daily basis.

As of April 2025, there are 15 operators available to choose from for flights to California.

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to California.

The travel and health documents required for your trip to California can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at California. We always recommend checking with your airline or a trusted third party such as IATA to get advice.