HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Castletown

$845+ Cheap flights from California 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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — IOM
Aug 7 — Aug 141
Thu 8/7
Thu 8/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from California to Castletown with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 August 2, 2025.

Round-trip from

$845
(Mytrip)
From California to Castletown Ronaldsway
Search Deals

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 layovers in mind to ensure you get the best travel experience. Data last updated August 2, 2025.

This Mytrip deal was found by Cheapflights users on 7/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/127:30 amSFO - IOM
3 stops25h 20mMultiple Airlines
Tue 9/167:10 pmIOM - SFO
2 stops27h 25mMultiple Airlines
Deal found 7/30$845
This Expedia deal was found by Cheapflights users on 7/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/125:40 pmSFO - IOM
1 stop15h 10mAer Lingus
Tue 9/165:20 pmIOM - SFO
1 stop30h 35mAer Lingus
Deal found 7/30$871

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated August 2, 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

Fri 9/12

7:30 am-4:50 pm

3 stops25h 20m

Castletown Ronaldsway

Tue 9/16

7:10 pm-2:35 pm

2 stops27h 25m

$845

San FranciscoCastletown

SFO - IOM

SFOIOM

San Francisco

Fri 9/12

5:40 pm-4:50 pm

1 stop15h 10m

Castletown Ronaldsway

Tue 9/16

5:20 pm-3:55 pm

1 stop30h 35m

$871

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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 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.

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.

Reviews of airlines servicing Castletown

Get insights into the airlines that provide service to Castletown. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Castletown. Reviews last updated August 2, 2025.
Read through reviews of airlines operating flights from California to Castletown, such as Aer Lingus. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.1
Good
1,193 reviews

Overall

7.1

Entertainment

6.8

Boarding

7.3

Crew

8.0

Food

6.4

Comfort

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

LHR - DUB

The lack of headphones impacted our ability to enjoy the entertainment system provided. The fact that my last connection was associated with an "affiliated airline" that did not allow me to retrieve a check in or a boarding pass via the app almost posed a significant issue as the last leg of the flight was overbooked and we were stressed about getting a seat as a result.
Aer Lingus
7.1
Good
1,193 reviews
Aer Lingus
7.1
Good
1,193 reviews

Overall

7.1

Entertainment

6.8

Boarding

7.3

Crew

8.0

Food

6.4

Comfort

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

LHR - DUB

The lack of headphones impacted our ability to enjoy the entertainment system provided. The fact that my last connection was associated with an "affiliated airline" that did not allow me to retrieve a check in or a boarding pass via the app almost posed a significant issue as the last leg of the flight was overbooked and we were stressed about getting a seat as a result.

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?

    Castletown Ronaldsway (IOM), located 1.4 mi from the city center, is the airport you fly into when you book flights from California to 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 vacation 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

Traveling to a place near Castletown?

Book flights to Castletown if you plan to visit one of these locations
Douglas

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for California to Castletown

See prices for flight routes from nearby airports that may be better suited for you.
Cleveland to Castletown flights
Hartford to Castletown flights
Newark to Castletown flights
John F Kennedy Intl to Castletown flights
San Francisco to Castletown flights

Top airline flying from California to Castletown

Discover the top airline that operate flights from California to Castletown. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$943Average$1,006FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.