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Cheap flights from the United States to Castletown from $750

This is the cheapest round-trip 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 5/3. 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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Find the cheapest flights from the United States to Castletown

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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:35 pm - 11:45 am
EWR
-
IOM
13h 10m
1 stop
Multiple Airlines Logo
5:20 pm - 9:00 pm
IOM
-
EWR
32h 40m
2 stops
$750Multiple Airlines
Sun, May 3 - Thu, May 7
Multiple Airlines Logo
6:20 pm - 9:35 am
JFK
-
IOM
10h 15m
1 stop
Multiple Airlines Logo
6:50 pm - 10:05 pm
IOM
-
JFK
32h 15m
2 stops
$817Multiple Airlines
Tue, May 5 - Tue, May 12
Multiple Airlines Logo
11:10 pm - 4:40 pm
JFK
-
IOM
12h 30m
2 stops
Multiple Airlines Logo
9:40 am - 8:05 pm
IOM
-
JFK
39h 25m
3 stops
$843Multiple Airlines
Sun, May 3 - Thu, May 7
Aer Lingus Logo
7:50 am - 11:45 am
JFK
-
IOM
22h 55m
2 stops
Aer Lingus Logo
12:15 pm - 10:25 pm
IOM
-
JFK
15h 10m
1 stop
$1,000Aer Lingus
Wed, May 6 - Thu, May 14
Aer Lingus Logo
8:10 pm - 4:40 pm
CLE
-
IOM
15h 30m
1 stop
Aer Lingus Logo
5:20 pm - 6:40 pm
IOM
-
CLE
30h 20m
1 stop
$1,004Aer Lingus
Sat, May 2 - Sat, May 9
Aer Lingus Logo
9:05 pm - 11:45 am
JFK
-
IOM
9h 40m
1 stop
Aer Lingus Logo
12:15 pm - 10:25 pm
IOM
-
JFK
15h 10m
1 stop
$1,011Aer Lingus
Wed, May 6 - Thu, May 14
Aer Lingus Logo
9:25 pm - 4:40 pm
EWR
-
IOM
14h 15m
2 stops
Aer Lingus Logo
5:20 pm - 4:05 pm
IOM
-
EWR
27h 45m
1 stop
$1,027Aer Lingus
Wed, May 6 - Thu, May 14
British Airways Logo
7:30 pm - 5:45 pm
PDX
-
IOM
38h 15m
2 stops
British Airways Logo
11:35 am - 11:54 pm
IOM
-
PDX
20h 19m
2 stops
$1,406British Airways
Sat, Aug 22 - Wed, Aug 26
British Airways Logo
7:30 pm - 5:45 pm
PDX
-
IOM
38h 15m
2 stops
British Airways Logo
11:35 am - 11:54 pm
IOM
-
PDX
20h 19m
2 stops
$1,454British Airways
Sat, Aug 22 - Wed, Aug 26
British Airways Logo
7:30 pm - 4:55 pm
PDX
-
IOM
13h 25m
1 stop
British Airways Logo
11:35 am - 11:54 pm
IOM
-
PDX
20h 19m
2 stops
$1,579British Airways
Sat, Aug 22 - Wed, Aug 26

British Airways flights from United States to Castletown

Our best British Airways deals on United States to Castletown flight tickets
British Airways
May 6
EWR5:50 pmNewark
14h 35m
2 stops
IOM1:25 pmCastletown Ronaldsway
May 14
IOM6:00 pmCastletown Ronaldsway
27h 05m
2 stops
EWR4:05 pmNewark
$1,388
British Airways
May 6
JFK4:55 pmNew York John F Kennedy Intl
15h 30m
2 stops
IOM1:25 pmCastletown Ronaldsway
May 14
IOM7:05 amCastletown Ronaldsway
20h 20m
3 stops
JFK10:25 pmNew York John F Kennedy Intl
$1,389
British Airways
May 6
EWR5:50 pmNewark
14h 35m
2 stops
IOM1:25 pmCastletown Ronaldsway
May 14
IOM7:05 amCastletown Ronaldsway
38h 00m
3 stops
EWR4:05 pmNewark
$1,399

Aer Lingus flights from United States to Castletown

Our best Aer Lingus deals on United States to Castletown flight tickets
Aer Lingus
May 6
JFK7:50 amNew York John F Kennedy Intl
22h 55m
2 stops
IOM11:45 amCastletown Ronaldsway
May 14
IOM12:15 pmCastletown Ronaldsway
15h 10m
1 stop
JFK10:25 pmNew York John F Kennedy Intl
$1,000
Aer Lingus
May 2
CLE8:10 pmCleveland Hopkins Intl
15h 30m
1 stop
IOM4:40 pmCastletown Ronaldsway
May 9
IOM5:20 pmCastletown Ronaldsway
30h 20m
1 stop
CLE6:40 pmCleveland Hopkins Intl
$1,004
Aer Lingus
May 6
JFK9:05 pmNew York John F Kennedy Intl
9h 40m
1 stop
IOM11:45 amCastletown Ronaldsway
May 14
IOM12:15 pmCastletown Ronaldsway
15h 10m
1 stop
JFK10:25 pmNew York John F Kennedy Intl
$1,011

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 March 21, 2026.
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

Cheapest round-trip

NewarkCastletown

EWR - IOM

EWRIOM

Newark

Sun 5/3

5:35 pm-11:45 am

1 stop13h 10m

Castletown Ronaldsway

Thu 5/7

5:20 pm-9:00 pm

2 stops32h 40m

$750

New YorkCastletown

JFK - IOM

JFKIOM

New York John F Kennedy Intl

Tue 5/5

6:20 pm-9:35 am

1 stop10h 15m

Castletown Ronaldsway

Tue 5/12

6:50 pm-10:05 pm

2 stops32h 15m

$817

New YorkCastletown

JFK - IOM

JFKIOM

New York John F Kennedy Intl

Sun 5/3

11:10 pm-4:40 pm

2 stops12h 30m

Castletown Ronaldsway

Thu 5/7

9:40 am-8:05 pm

3 stops39h 25m

$843

New YorkCastletown

JFK - IOM

JFKIOM

New York John F Kennedy Intl

Wed 5/6

7:50 am-11:45 am

2 stops22h 55m

Castletown Ronaldsway

Thu 5/14

12:15 pm-10:25 pm

1 stop15h 10m

$1,000

ClevelandCastletown

CLE - IOM

CLEIOM

Cleveland Hopkins Intl

Sat 5/2

8:10 pm-4:40 pm

1 stop15h 30m

Castletown Ronaldsway

Sat 5/9

5:20 pm-6:40 pm

1 stop30h 20m

$1,004
Quickest round-trip

New YorkCastletown

JFK - IOM

JFKIOM

New York John F Kennedy Intl

Wed 5/6

9:05 pm-11:45 am

1 stop9h 40m

Castletown Ronaldsway

Thu 5/14

12:15 pm-10:25 pm

1 stop15h 10m

$1,011

NewarkCastletown

EWR - IOM

EWRIOM

Newark

Wed 5/6

9:25 pm-4:40 pm

2 stops14h 15m

Castletown Ronaldsway

Thu 5/14

5:20 pm-4:05 pm

1 stop27h 45m

$1,027

PortlandCastletown

PDX - IOM

PDXIOM

Portland

Sat 8/22

7:30 pm-5:45 pm

2 stops38h 15m

Castletown Ronaldsway

Wed 8/26

11:35 am-11:54 pm

2 stops20h 19m

$1,406

PortlandCastletown

PDX - IOM

PDXIOM

Portland

Sat 8/22

7:30 pm-5:45 pm

2 stops38h 15m

Castletown Ronaldsway

Wed 8/26

11:35 am-11:54 pm

2 stops20h 19m

$1,454

PortlandCastletown

PDX - IOM

PDXIOM

Portland

Sat 8/22

7:30 pm-4:55 pm

1 stop13h 25m

Castletown Ronaldsway

Wed 8/26

11:35 am-11:54 pm

2 stops20h 19m

$1,579

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Castletown from

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 1% 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

Fastest flight time

9h 40m

Direct flights

None
The fastest flight from United States to Castletown takes 9h 40m
There are no direct flights from United States to Castletown. There are no popular flight routes from United States to Castletown.
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  • 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 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.

Traveling to a place near Castletown?

Book flights to Castletown if you plan to visit one of these locations
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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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Find better results for your trip to the Isle of Man

Cabin classes currently available on flights to Castletown

List of cabin classes available on flights landing in Castletown. Availability may vary depending on flight origin and airline.
First Class to Castletown
Business Class to Castletown