How do I get Price Alerts for flights from California to Castletown?

Price Alerts will notify you by email when the price for flights to Castletown from California decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from California to Castletown with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

When did momondo last update prices for flights from California to Castletown Ronaldsway Airport?

Prices for flights from California to Castletown Ronaldsway Airport are updated daily.

How old do you have to be to fly from California to Castletown Ronaldsway Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from California to Castletown Ronaldsway Airport.

What documentation or ID do you need to fly to Castletown Ronaldsway Airport?

The travel and health documents you'll need for your trip to Castletown Ronaldsway Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Castletown Ronaldsway Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$810 Cheap Flights from California to Castletown in 2025/26

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Find the cheapest flights from California to Castletown

Round-trip

One-way

Cheap round-trip flights

6:20 pm - 9:15 amSFO-IOM

30h 55m2 stops

9:45 am - 4:35 pmIOM-SFO

38h 50m2 stops

$980Multiple Airlines

Find Deal

Sun, Nov 9 - Sat, Nov 15

6:20 pm - 4:50 pmSFO-IOM

14h 30m1 stop

5:20 pm - 4:35 pmIOM-SFO

31h 15m1 stop

$1,024Aer Lingus

Find Deal

Sun, Nov 9 - Sat, Nov 15

6:20 pm - 4:50 pmSFO-IOM

14h 30m1 stop

5:20 pm - 8:10 pmIOM-SFO

34h 50m2 stops

$1,026Multiple Airlines

Find Deal

Sun, Nov 9 - Sat, Nov 15

6:00 am - 4:50 pmSFO-IOM

26h 50m2 stops

12:05 pm - 12:06 amIOM-SFO

20h 01m2 stops

$1,346Multiple Airlines

Find Deal

Thu, Dec 25 - Wed, Dec 31

7:30 am - 4:10 pmSFO-IOM

24h 40m3 stops

12:05 pm - 4:35 pmIOM-SFO

36h 30m2 stops

$1,353Multiple Airlines

Find Deal

Sun, Nov 9 - Sat, Nov 15

6:20 pm - 4:10 pmSFO-IOM

38h 50m2 stops

12:05 pm - 7:45 pmIOM-SFO

14h 40m1 stop

$1,410British Airways

Find Deal

Mon, Mar 9 - Fri, Mar 13

5:25 pm - 4:10 pmSFO-IOM

14h 45m1 stop

12:05 pm - 1:20 pmIOM-SFO

33h 15m1 stop

$1,693Multiple Airlines

Find Deal

Thu, Dec 25 - Wed, Dec 31

6:30 pm - 4:10 pmSFO-IOM

14h 40m1 stop

12:05 pm - 7:45 pmIOM-SFO

14h 40m1 stop

$1,841British Airways

Find Deal

Mon, Mar 9 - Fri, Mar 13

6:30 pm - 4:10 pmSFO-IOM

14h 40m1 stop

12:05 pm - 7:45 pmIOM-SFO

14h 40m1 stop

$1,842British Airways

Find Deal

Mon, Mar 9 - Fri, Mar 13

2:40 pm - 4:10 pmSFO-IOM

18h 30m2 stops

8:50 am - 7:45 pmIOM-SFO

17h 55m2 stops

$1,875British Airways

Find Deal

Mon, Mar 9 - Fri, Mar 13

British Airways flights from California to Castletown

Our best British Airways deals on California to Castletown flight tickets

British Airways

Mar 9

SFO6:20 pmSan Francisco

38h 50m

2 stops

IOM4:10 pmCastletown Ronaldsway

Mar 13

IOM12:05 pmCastletown Ronaldsway

14h 40m

1 stop

SFO7:45 pmSan Francisco

$1,410

Find similar

British Airways

Mar 9

SFO6:30 pmSan Francisco

14h 40m

1 stop

IOM4:10 pmCastletown Ronaldsway

Mar 13

IOM12:05 pmCastletown Ronaldsway

14h 40m

1 stop

SFO7:45 pmSan Francisco

$1,841

Find similar

British Airways

Mar 9

SFO6:30 pmSan Francisco

14h 40m

1 stop

IOM4:10 pmCastletown Ronaldsway

Mar 13

IOM12:05 pmCastletown Ronaldsway

14h 40m

1 stop

SFO7:45 pmSan Francisco

$1,842

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoCastletown

SFO - IOM

SFOIOM

San Francisco

Sun 11/9

6:20 pm-9:15 am

2 stops30h 55m

Castletown Ronaldsway

Sat 11/15

9:45 am-4:35 pm

2 stops38h 50m

$980

San FranciscoCastletown

SFO - IOM

SFOIOM

San Francisco

Sun 11/9

6:20 pm-4:50 pm

1 stop14h 30m

Castletown Ronaldsway

Sat 11/15

5:20 pm-4:35 pm

1 stop31h 15m

$1,024

San FranciscoCastletown

SFO - IOM

SFOIOM

San Francisco

Sun 11/9

6:20 pm-4:50 pm

1 stop14h 30m

Castletown Ronaldsway

Sat 11/15

5:20 pm-8:10 pm

2 stops34h 50m

$1,026

San FranciscoCastletown

SFO - IOM

SFOIOM

San Francisco

Thu 12/25

6:00 am-4:50 pm

2 stops26h 50m

Castletown Ronaldsway

Wed 12/31

12:05 pm-12:06 am

2 stops20h 01m

$1,346

San FranciscoCastletown

SFO - IOM

SFOIOM

San Francisco

Sun 11/9

7:30 am-4:10 pm

3 stops24h 40m

Castletown Ronaldsway

Sat 11/15

12:05 pm-4:35 pm

2 stops36h 30m

$1,353

San FranciscoCastletown

SFO - IOM

SFOIOM

San Francisco

Mon 3/9

6:20 pm-4:10 pm

2 stops38h 50m

Castletown Ronaldsway

Fri 3/13

12:05 pm-7:45 pm

1 stop14h 40m

$1,410

San FranciscoCastletown

SFO - IOM

SFOIOM

San Francisco

Thu 12/25

5:25 pm-4:10 pm

1 stop14h 45m

Castletown Ronaldsway

Wed 12/31

12:05 pm-1:20 pm

1 stop33h 15m

$1,693

San FranciscoCastletown

SFO - IOM

SFOIOM

San Francisco

Mon 3/9

6:30 pm-4:10 pm

1 stop14h 40m

Castletown Ronaldsway

Fri 3/13

12:05 pm-7:45 pm

1 stop14h 40m

$1,841

San FranciscoCastletown

SFO - IOM

SFOIOM

San Francisco

Mon 3/9

6:30 pm-4:10 pm

1 stop14h 40m

Castletown Ronaldsway

Fri 3/13

12:05 pm-7:45 pm

1 stop14h 40m

$1,842

San FranciscoCastletown

SFO - IOM

SFOIOM

San Francisco

Mon 3/9

2:40 pm-4:10 pm

2 stops18h 30m

Castletown Ronaldsway

Fri 3/13

8:50 am-7:45 pm

2 stops17h 55m

$1,875

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap California to Castletown flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from California to Castletown

Direct flights	None

There are no direct flights from California to Castletown. There are no popular flight routes from California to Castletown.

Search flight deals

When did momondo last update prices for flights from California to Castletown Ronaldsway Airport?
Prices for flights from California to Castletown Ronaldsway Airport are updated daily.
How old do you have to be to fly from California to Castletown Ronaldsway Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from California to Castletown Ronaldsway Airport.
What documentation or ID do you need to fly to Castletown Ronaldsway Airport?
The travel and health documents you'll need for your trip to Castletown Ronaldsway Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Castletown Ronaldsway Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from California to Castletown

Compare and see reviews for airlines that fly from California to Castletown with momondo

Airline	Rating	Free Cancellation	Price
Aer Lingus	PriceFrom $943	Free Cancellation	Rating 7.2 1,277 reviews		Search Aer Lingus flights

How do I get Price Alerts for flights from California to Castletown?
Price Alerts will notify you by email when the price for flights to Castletown from California decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from California to Castletown with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Douglas

Why use momondo?

Why should I use momondo to find a flight deal from California to Castletown?

Finding the right flight to Castletown from California is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Castletown quick and easy, saving you time and money.

Can I find flights from California to Castletown with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for California to Castletown flights to just show those with flexible booking policies.

How can momondo help me find flights from California to Castletown?

momondo provides multiple filters to help you find the best flight to Castletown from California. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from California to Castletown right now. Can momondo alert me if prices change?

Price alerts on flights to Castletown from California are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.