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Castletown

$1,064+ Cheap flights from San Francisco (SFO) to Castletown (IOM)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — IOM
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from San Francisco to Castletown

Best flights from San Francisco to Castletown
Discover carefully curated flight deals from San Francisco to Castletown that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.

This British Airways deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/99:40 pmSFO - IOM
2 stops56h 55mBritish Airways
Fri 3/1312:05 pmIOM - SFO
1 stop14h 40mBritish Airways
Deal found 10/30$1,064

Cheap flight deals from San Francisco to Castletown

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Castletown (IOM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,064
(British Airways)
Provider with most accurate pricing for San Francisco-Castletown Ronaldsway flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Castletown Ronaldsway flights.
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From San Francisco to Castletown Ronaldsway
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Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco 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 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from San Francisco to Castletown that are best for you.

Fly from

San Francisco

Fly to

Castletown

Route

Depart

Return

Price

San FranciscoCastletown

SFO - IOM

SFOIOM

San Francisco

Mon 3/9

9:40 pm-1:35 pm

2 stops56h 55m

Castletown Ronaldsway

Fri 3/13

12:05 pm-7:45 pm

1 stop14h 40m

$1,064

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Compare providers for flights from San Francisco to Castletown

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Castletown in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Francisco-Castletown flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Francisco-Castletown flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Francisco-Castletown flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Castletown flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Castletown flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Francisco to Castletown

Have a flexible travel schedule? Discover the best time to fly to Castletown from San Francisco with our price prediction graph.
Estimated round-trip 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.

Related info for your journey

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

  • How long is the flight from San Francisco to Castletown?

    There are many flights that can get you from San Francisco to Castletown in 56h 55m. Fly via British Airways to get the fastest option. The distance from San Francisco to Castletown is about 5100 mi.

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

    Yes. In addition to deals on San Francisco to Castletown flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Castletown?

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

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

    Yes. Cheapflights offers flight deals from San Francisco 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.

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