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Cheap flights from California to Castletown from £1,158

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/10. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — IOM
9 May — 16 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from California to Castletown

Enter your travel dates to find the best prices.

Cheapest flights from California to Castletown
Explore the most affordable flight options available from California to Castletown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 April 2026.

Mon 19/1016:35
SFO
-
IOM
2 stops16h 55m
British Airways
Thu 22/1011:30
IOM
-
SFO
1 stop34h 20m
British Airways
Deal found 7/4£1,158
Tue 5/516:35
SFO
-
IOM
1 stop14h 55m
British Airways
Thu 7/516:50
IOM
-
SFO
2 stops31h 00m
British Airways
Deal found 8/4£1,309

Find flight deals from California to Castletown

Keep the following information in mind while searching for California to Castletown flight deals. Data was last updated 9 April 2026.

Round-trip from

£1,309
British Airways
  • British Airways
  • 5/5-7/5
  • 3 total stops
  • 45h 55m total
  • California to Castletown
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Cheapflights Fare Finder

 
Customise your flight search to find flights from California to Castletown that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 9 April 2026.
Use the filters below to find and compare flights from California to Castletown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

San FranciscoCastletown

SFO - IOM

SFOIOM

San Francisco

Tue 5/5

16:35-15:30

1 stop14h 55m

Castletown Ronaldsway

Thu 7/5

16:50-15:50

2 stops31h 00m

£1,309

Flights are sorted by cheapest return flights first.

Deals found on 8/4

Sorted by cheapest first

Best time to book a flight from California to Castletown

Have a flexible travel schedule? Discover the best time to fly to Castletown from California with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from California to Castletown
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from California to Castletown. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Castletown from California?

    For a flight from California to Castletown, you will be flying into Ronaldsway. Castletown Ronaldsway (IOM) is just 1.4 mi from the center of the city.

  • How long is the flight from California to Castletown?

    There are many flights that can get you from California to Castletown in 14h 55m. Fly via British Airways to get the fastest option. There are 5100 mi between California and Castletown.

  • Can I find deals for flights from California to Castletown that include hotel bookings?

    Yes. In addition to deals on California to Castletown flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from California to Castletown?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Castletown.

  • Can I find deals for business class flights from California to Castletown?

    Yes. Cheapflights offers flight deals from California to Castletown by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Castletown?

Book flights to Castletown if you plan to visit one of these locations
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How does Cheapflights help users find flights from California to Castletown?

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Why should you use Cheapflights to find cheap flight tickets from California to Castletown?

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

Can Cheapflights find flights from California to Castletown with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from California to Castletown, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from California to Castletown become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Castletown from California today and book when prices fit your budget.

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