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Cheap flights from California to Castletown from £1,038

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — IOM
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheap flight deals from California to Castletown

Keep the following information in mind while searching for California to Castletown flight deals. Data was last updated 16 September 2025.

Round-trip from

£1,038
British Airways
  • British Airways
  • 9/3-13/3
  • 3 total stops
  • 53h 30m total
  • California to Castletown
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Find flight deals from California to Castletown

Best flights from California to Castletown
Discover carefully curated flight deals from California to Castletown that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 September 2025.

Mon 9/318:20SFO - IOM
2 stops38h 50mBritish Airways
Fri 13/312:05IOM - SFO
1 stop14h 40mBritish Airways
Deal found 13/9£1,038

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 16 September 2025.
Use the filters below to find and compare flights from California to Castletown that are best for you.

Fly from

California

Fly to

Castletown

Route

Depart

Return

Price

San FranciscoCastletown

SFO - IOM

SFOIOM

San Francisco

Mon 9/3

18:20-16:10

2 stops38h 50m

Castletown Ronaldsway

Fri 13/3

12:05-19:45

1 stop14h 40m

£1,038

Flights are sorted by cheapest return flights first.

Deals found on 13/9

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 38h 50m. 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.

  • What is the cheapest month to book a flight from California to Castletown?

    Currently, March is the cheapest month in which you can book a flight from California to Castletown (average of £86). Flying from California to Castletown in July is currently the most expensive (average of £119). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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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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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