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Cheap flights from the United States to Castletown from $414

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Castletown departing on 8/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from the United States to Castletown

Recent round-trip flight deals from the United States to Castletown

Logo
4:50 pm - 4:50 pmJFK-IOM
19h 00m2 stops
Logo
5:20 pm - 2:50 pmIOM-JFK
50h 30m2 stops
$649
Find Deal
Sat, Sep 13 - Sat, Sep 20
Logo
6:20 pm - 10:55 amJFK-IOM
11h 35m1 stop
Logo
2:00 pm - 3:55 pmIOM-JFK
30h 55m1 stop
$684
Find Deal
Sat, Sep 13 - Sat, Sep 20
Logo
6:20 pm - 10:55 amJFK-IOM
11h 35m1 stop
Logo
5:20 pm - 5:00 pmIOM-JFK
28h 40m2 stops
$742
Find Deal
Sat, Sep 13 - Sat, Sep 20
Logo
11:25 pm - 4:50 pmEWR-IOM
12h 25m1 stop
Logo
5:20 pm - 11:35 amIOM-EWR
23h 15m1 stop
$826
Find Deal
Sat, Sep 13 - Sat, Sep 20
Logo
7:30 am - 4:50 pmSFO-IOM
25h 20m3 stops
Logo
7:10 pm - 2:35 pmIOM-SFO
27h 25m2 stops
$845
Find Deal
Fri, Sep 12 - Tue, Sep 16
Aer Lingus Logo
5:40 pm - 4:50 pmSFO-IOM
15h 10m1 stop
Aer Lingus Logo
5:20 pm - 3:55 pmIOM-SFO
30h 35m1 stop
$871Aer Lingus
Find Deal
Fri, Sep 12 - Tue, Sep 16
Aer Lingus Logo
5:55 pm - 4:50 pmEWR-IOM
17h 55m2 stops
Aer Lingus Logo
5:20 pm - 4:05 pmIOM-EWR
27h 45m1 stop
$997Aer Lingus
Find Deal
Sat, Sep 13 - Sat, Sep 20
British Airways Logo
10:30 am - 3:25 pmPDX-IOM
20h 55m2 stops
British Airways Logo
11:40 am - 10:45 pmIOM-PDX
43h 05m2 stops
$1,208British Airways
Find Deal
Thu, Oct 2 - Mon, Oct 6
British Airways Logo
9:35 pm - 4:10 pmBWI-IOM
13h 35m1 stop
British Airways Logo
11:30 am - 7:45 pmIOM-BWI
13h 15m1 stop
$1,240British Airways
Find Deal
Fri, Sep 12 - Fri, Sep 19
British Airways Logo
9:35 pm - 10:15 amBWI-IOM
31h 40m2 stops
British Airways Logo
11:30 am - 7:45 pmIOM-BWI
13h 15m1 stop
$1,258British Airways
Find Deal
Fri, Sep 12 - Fri, Sep 19

Aer Lingus flights from United States to Castletown

Our best Aer Lingus deals on United States to Castletown flight tickets
Aer Lingus
Sep 12
SFO5:40 pmSan Francisco
15h 10m
1 stop
IOM4:50 pmCastletown Ronaldsway
Sep 16
IOM5:20 pmCastletown Ronaldsway
30h 35m
1 stop
SFO3:55 pmSan Francisco
$871
Find similar
Aer Lingus
Sep 13
EWR5:55 pmNewark
17h 55m
2 stops
IOM4:50 pmCastletown Ronaldsway
Sep 20
IOM5:20 pmCastletown Ronaldsway
27h 45m
1 stop
EWR4:05 pmNewark
$997
Find similar

British Airways flights from United States to Castletown

Our best British Airways deals on United States to Castletown flight tickets
British Airways
Oct 2
PDX10:30 amPortland
20h 55m
2 stops
IOM3:25 pmCastletown Ronaldsway
Oct 6
IOM11:40 amCastletown Ronaldsway
43h 05m
2 stops
PDX10:45 pmPortland
$1,208
Find similar
British Airways
Sep 12
BWI9:35 pmBaltimore/Washington
13h 35m
1 stop
IOM4:10 pmCastletown Ronaldsway
Sep 19
IOM11:30 amCastletown Ronaldsway
13h 15m
1 stop
BWI7:45 pmBaltimore/Washington
$1,240
Find similar
British Airways
Sep 12
BWI9:35 pmBaltimore/Washington
31h 40m
2 stops
IOM10:15 amCastletown Ronaldsway
Sep 19
IOM11:30 amCastletown Ronaldsway
13h 15m
1 stop
BWI7:45 pmBaltimore/Washington
$1,258
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from United States 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, momondo users made 832,500 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from the United States to Castletown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkCastletown

JFK - IOM

JFKIOM

New York John F Kennedy Intl

Sat 9/13

4:50 pm-4:50 pm

2 stops19h 00m

Castletown Ronaldsway

Sat 9/20

5:20 pm-2:50 pm

2 stops50h 30m

$649

New YorkCastletown

JFK - IOM

JFKIOM

New York John F Kennedy Intl

Sat 9/13

6:20 pm-10:55 am

1 stop11h 35m

Castletown Ronaldsway

Sat 9/20

2:00 pm-3:55 pm

1 stop30h 55m

$684

New YorkCastletown

JFK - IOM

JFKIOM

New York John F Kennedy Intl

Sat 9/13

6:20 pm-10:55 am

1 stop11h 35m

Castletown Ronaldsway

Sat 9/20

5:20 pm-5:00 pm

2 stops28h 40m

$742

NewarkCastletown

EWR - IOM

EWRIOM

Newark

Sat 9/13

11:25 pm-4:50 pm

1 stop12h 25m

Castletown Ronaldsway

Sat 9/20

5:20 pm-11:35 am

1 stop23h 15m

$826

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

NewarkCastletown

EWR - IOM

EWRIOM

Newark

Sat 9/13

5:55 pm-4:50 pm

2 stops17h 55m

Castletown Ronaldsway

Sat 9/20

5:20 pm-4:05 pm

1 stop27h 45m

$997

PortlandCastletown

PDX - IOM

PDXIOM

Portland

Thu 10/2

10:30 am-3:25 pm

2 stops20h 55m

Castletown Ronaldsway

Mon 10/6

11:40 am-10:45 pm

2 stops43h 05m

$1,208

BaltimoreCastletown

BWI - IOM

BWIIOM

Baltimore/Washington

Fri 9/12

9:35 pm-4:10 pm

1 stop13h 35m

Castletown Ronaldsway

Fri 9/19

11:30 am-7:45 pm

1 stop13h 15m

$1,240

BaltimoreCastletown

BWI - IOM

BWIIOM

Baltimore/Washington

Fri 9/12

9:35 pm-10:15 am

2 stops31h 40m

Castletown Ronaldsway

Fri 9/19

11:30 am-7:45 pm

1 stop13h 15m

$1,258

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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How to get the cheapest flight ticket from United States to Castletown

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on United States to Castletown flights?

You could potentially save up to 12% on your flight if you consider stops on a United States to Castletown flight.

Cheap United States to Castletown flight deals and tips

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

Best Price Found

$414

Fastest flight time

11h 35m

Direct flights

None

Airports in Castletown

1 airport
The best one-way flight to Castletown from United States in the past 72 hours is $414. The best round-trip flight deal from United States to Castletown found on momondo in the last 72 hours is $649.
The fastest flight from United States to Castletown takes 11h 35m
There are no direct flights from United States to Castletown. Popular non-direct routes for this connection are Newark Airport - Castletown Ronaldsway Airport, San Francisco Airport - Castletown Ronaldsway Airport and New York John F Kennedy Intl Airport - Castletown Ronaldsway Airport.
There is 1 airport near Castletown: Castletown Ronaldsway (IOM)
Search flight deals

  • When did momondo last update prices for flights from United States to Castletown Ronaldsway Airport?

    Prices for flights from United States to Castletown Ronaldsway Airport were last updated today.

  • How many operators does momondo search for flights from United States to Castletown Ronaldsway Airport?

  • How old do you have to be to fly from United States to Castletown Ronaldsway Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Castletown Ronaldsway Airport.

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

    The necessary travel and health documents for your Castletown Ronaldsway Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from United States to Castletown

Compare and see reviews for airlines that fly from United States to Castletown with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom $743Free CancellationRating
7.1
1,192 reviews
Search Aer Lingus flights

Traveling to a place near Castletown?

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

Why use momondo?

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

It is quick and easy to find United States to Castletown flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Castletown that suits you.

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

Flights from United States to Castletown with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from United States to Castletown?

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

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

Yes. momondo can track prices for United States to Castletown flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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