Cheap flights to California

View €300 flight on Thu, 7 May 2026Opens in a new window

Popular airlines to California

  • Alaska Airlines

  • American Airlines

  • Delta

  • United

  • Frontier Airlines

  • Southwest Airlines

  • JetBlue Airways

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Cheap round-trip flights to California

Prices were available within the past 7 days and start at €300 for one-way flights and €395 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Fri, 27 Feb - Fri, 6 Mar
DUB
Dublin
SFO
San Francisco
€395 Return, found 17 hours ago
€395
Return
found 17 hours ago
Select TAP Portugal flight, departing Fri, 27 Feb from Dublin to San Francisco, returning Fri, 6 Mar, priced at €395 found 17 hours ago
TAP Portugal
Mon, 23 Feb - Thu, 5 Mar
DUB
Dublin
LAX
Los Angeles
€397 Return, found 11 hours ago
€397
Return
found 11 hours ago
Select TAP Portugal flight, departing Mon, 23 Feb from Dublin to Los Angeles, returning Thu, 5 Mar, priced at €397 found 11 hours ago
British Airways
Thu, 9 Apr - Mon, 13 Apr
DUB
Dublin
SNA
Orange County
€466 Return, found 6 days ago
€466
Return
found 6 days ago
Select British Airways flight, departing Thu, 9 Apr from Dublin to Orange County, returning Mon, 13 Apr, priced at €466 found 6 days ago
Iberia
Thu, 23 Apr - Sat, 2 May
DUB
Dublin
SJC
San Jose
€485 Return, found 1 day ago
€485
Return
found 1 day ago
Select Iberia flight, departing Thu, 23 Apr from Dublin to San Jose, returning Sat, 2 May, priced at €485 found 1 day ago
JetBlue Airways
Thu, 23 Apr - Tue, 5 May
DUB
Dublin
SAN
San Diego
€518 Return, found 2 days ago
€518
Return
found 2 days ago
Select JetBlue Airways flight, departing Thu, 23 Apr from Dublin to San Diego, returning Tue, 5 May, priced at €518 found 2 days ago
American Airlines
Sun, 22 Nov - Sun, 29 Nov
DUB
Dublin
ONT
Ontario
€555 Return, found 6 days ago
€555
Return
found 6 days ago
Select American Airlines flight, departing Sun, 22 Nov from Dublin to Ontario, returning Sun, 29 Nov, priced at €555 found 6 days ago
Aer Lingus
Wed, 15 Apr - Thu, 23 Apr
DUB
Dublin
BUR
Burbank
€561 Return, found 6 days ago
€561
Return
found 6 days ago
Select Aer Lingus flight, departing Wed, 15 Apr from Dublin to Burbank, returning Thu, 23 Apr, priced at €561 found 6 days ago
Finnair
Fri, 24 Apr - Sun, 3 May
DUB
Dublin
OAK
Oakland
€581 Return, found 5 days ago
€581
Return
found 5 days ago
Select Finnair flight, departing Fri, 24 Apr from Dublin to Oakland, returning Sun, 3 May, priced at €581 found 5 days ago
JetBlue Airways
Fri, 22 May - Wed, 27 May
DUB
Dublin
SMF
Sacramento
€662 Return, found 4 days ago
€662
Return
found 4 days ago
Select JetBlue Airways flight, departing Fri, 22 May from Dublin to Sacramento, returning Wed, 27 May, priced at €662 found 4 days ago
Delta
Tue, 28 Apr - Tue, 12 May
ZAG
Zagreb
LAX
Los Angeles
€691 Return, found 2 days ago
€691
Return
found 2 days ago
Select Delta flight, departing Tue, 28 Apr from Zagreb to Los Angeles, returning Tue, 12 May, priced at €691 found 2 days ago

About California

Expedia offers flights to California to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to California or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to California that have flexible change policies?
By using our smart "No change fee" filter, that's how. Simply type in your travel details, click the "Search" button, then tick the box directly under the "Flexible change policies" subheading (it's on the top left of your screen). Expedia makes it a snap to find flexible and affordable fares to California.
Which airlines fly to California?
Choose from various airlines that fly into or near California. These are some of the best of them:

  • United Airlines - 9,907 flights to or near California each month, including 5,914 flights to San Francisco Intl. Airport (SFO) and 2,991 flights to Los Angeles Intl. Airport (LAX) per month.
  • Delta Air Lines - 6,166 flights to or near California each month, including 4,064 flights to Los Angeles Intl. Airport (LAX) and 1,222 flights to San Francisco Intl. Airport (SFO) per month.
  • Alaska Airlines - 5,193 flights to or near California each month, including 2,349 flights to San Francisco Intl. Airport (SFO) and 1,483 flights to San Diego Intl. Airport (SAN) per month.

How can I find cheap tickets to California?
One of the easiest ways to find cheap tickets to California is to be flexible with your travel dates. Search for your flights, then click "flexible dates" above the results. It'll bring up the cheapest prices for nearby days. The lowest price for a flight to California in the last seven days was €395. Booking well ahead of time will usually help you get an even better deal.
How much is a flight to California?
The cost of a round-trip airfare to California in the last seven days ranged between €395 and €691. If you were heading one way out of Dublin (DUB), you could have gotten a bargain from just €300.
What are the most popular airports to fly into in California?
You've got choices aplenty in California. Once you've worked out where you're headed, picking one of these popular airports will be simple:

  • Los Angeles Intl. Airport (LAX) - 16,630 flights per month.
  • San Francisco Intl. Airport (SFO) - 11,935 flights per month.
  • San Diego Intl. Airport (SAN) - 7,260 flights per month.

How much is a plane ticket to California?
In the last seven days, plane fares to California ranged between €395 and €691. The early bird catches the worm, so secure a cheap flight today.
What is the best time to go to California?
March, April and May are popular months to travel to Los Angeles, one of California's most fascinating cities. Summertime here starts June 20. Temperatures range from 18ºC to 27ºC across this season, so plan your travels around then if you're looking for warmer weather.
What months are the cheapest to book a flight to California?
To grab cheap flights to California, try to book during February when prices are at their lowest. When's the most expensive? In the USA, it's December.

Trending flights to California

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Fri, 27 Feb - Fri, 6 Mar
DUB
Dublin
SFO
San Francisco
€395 Return, found 17 hours ago
€395
Return
found 17 hours ago
Select TAP Portugal flight, departing Fri, 27 Feb from Dublin to San Francisco, returning Fri, 6 Mar, priced at €395 found 17 hours ago
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