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Cheap flights from the United States to Castletown from $874

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 3/17. 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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:48 pm - 4:50 pm
PDX
-
IOM
36h 02m
2 stops
Multiple Airlines Logo
5:20 pm - 9:50 am
IOM
-
PDX
47h 30m
2 stops
$874Multiple Airlines
Tue, Mar 17 - Mon, Mar 23
Multiple Airlines Logo
7:05 pm - 9:30 am
JFK
-
IOM
10h 25m
1 stop
Multiple Airlines Logo
7:20 pm - 8:55 pm
IOM
-
JFK
29h 35m
3 stops
$1,014Multiple Airlines
Fri, Mar 20 - Fri, Mar 27
Aer Lingus Logo
6:00 pm - 6:40 pm
BDL
-
IOM
19h 40m
1 stop
Aer Lingus Logo
12:15 pm - 11:42 pm
IOM
-
BDL
16h 27m
2 stops
$1,026Aer Lingus
Sat, May 23 - Wed, Jun 10
Multiple Airlines Logo
1:15 am - 9:30 am
EWR
-
IOM
28h 15m
2 stops
Multiple Airlines Logo
11:35 am - 9:00 pm
IOM
-
EWR
37h 25m
3 stops
$1,052Multiple Airlines
Thu, Mar 19 - Fri, Mar 27
Aer Lingus Logo
10:49 am - 6:40 pm
BDL
-
IOM
26h 51m
2 stops
Aer Lingus Logo
5:20 pm - 11:42 pm
IOM
-
BDL
35h 22m
2 stops
$1,107Aer Lingus
Sat, May 23 - Wed, Jun 10
Aer Lingus Logo
6:00 pm - 6:40 pm
BDL
-
IOM
19h 40m
1 stop
Aer Lingus Logo
5:20 pm - 4:30 pm
IOM
-
BDL
28h 10m
1 stop
$1,153Aer Lingus
Sat, May 23 - Wed, Jun 10
Aer Lingus Logo
5:35 pm - 6:40 pm
SFO
-
IOM
17h 05m
1 stop
Aer Lingus Logo
5:20 pm - 3:50 pm
IOM
-
SFO
30h 30m
1 stop
$1,360Aer Lingus
Fri, May 22 - Thu, May 28
British Airways Logo
9:35 pm - 4:10 pm
JFK
-
IOM
13h 35m
1 stop
British Airways Logo
7:05 am - 5:15 pm
IOM
-
JFK
15h 10m
2 stops
$1,406British Airways
Mon, Mar 2 - Thu, Mar 5
British Airways Logo
6:30 pm - 4:10 pm
JFK
-
IOM
16h 40m
2 stops
British Airways Logo
7:05 am - 5:15 pm
IOM
-
JFK
15h 10m
2 stops
$1,408British Airways
Mon, Mar 2 - Thu, Mar 5
British Airways Logo
5:30 pm - 4:20 pm
SFO
-
IOM
14h 50m
1 stop
British Airways Logo
12:05 pm - 6:45 pm
IOM
-
SFO
14h 40m
1 stop
$1,440British Airways
Sun, Mar 1 - Thu, Mar 5

Aer Lingus flights from United States to Castletown

Our best Aer Lingus deals on United States to Castletown flight tickets
Aer Lingus
May 23
BDL6:00 pmHartford Bradley Intl
19h 40m
1 stop
IOM6:40 pmCastletown Ronaldsway
Jun 10
IOM12:15 pmCastletown Ronaldsway
16h 27m
2 stops
BDL11:42 pmHartford Bradley Intl
$1,026
Aer Lingus
May 23
BDL10:49 amHartford Bradley Intl
26h 51m
2 stops
IOM6:40 pmCastletown Ronaldsway
Jun 10
IOM5:20 pmCastletown Ronaldsway
35h 22m
2 stops
BDL11:42 pmHartford Bradley Intl
$1,107
Aer Lingus
May 23
BDL6:00 pmHartford Bradley Intl
19h 40m
1 stop
IOM6:40 pmCastletown Ronaldsway
Jun 10
IOM5:20 pmCastletown Ronaldsway
28h 10m
1 stop
BDL4:30 pmHartford Bradley Intl
$1,153

British Airways flights from United States to Castletown

Our best British Airways deals on United States to Castletown flight tickets
British Airways
Mar 2
JFK9:35 pmNew York John F Kennedy Intl
13h 35m
1 stop
IOM4:10 pmCastletown Ronaldsway
Mar 5
IOM7:05 amCastletown Ronaldsway
15h 10m
2 stops
JFK5:15 pmNew York John F Kennedy Intl
$1,406
British Airways
Mar 2
JFK6:30 pmNew York John F Kennedy Intl
16h 40m
2 stops
IOM4:10 pmCastletown Ronaldsway
Mar 5
IOM7:05 amCastletown Ronaldsway
15h 10m
2 stops
JFK5:15 pmNew York John F Kennedy Intl
$1,408
British Airways
Mar 1
SFO5:30 pmSan Francisco
14h 50m
1 stop
IOM4:20 pmCastletown Ronaldsway
Mar 5
IOM12:05 pmCastletown Ronaldsway
14h 40m
1 stop
SFO6:45 pmSan Francisco
$1,440

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 February 4, 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

PortlandCastletown

PDX - IOM

PDXIOM

Portland

Tue 3/17

9:48 pm-4:50 pm

2 stops36h 02m

Castletown Ronaldsway

Mon 3/23

5:20 pm-9:50 am

2 stops47h 30m

$874

New YorkCastletown

JFK - IOM

JFKIOM

New York John F Kennedy Intl

Fri 3/20

7:05 pm-9:30 am

1 stop10h 25m

Castletown Ronaldsway

Fri 3/27

7:20 pm-8:55 pm

3 stops29h 35m

$1,014

HartfordCastletown

BDL - IOM

BDLIOM

Hartford Bradley Intl

Sat 5/23

6:00 pm-6:40 pm

1 stop19h 40m

Castletown Ronaldsway

Wed 6/10

12:15 pm-11:42 pm

2 stops16h 27m

$1,026

NewarkCastletown

EWR - IOM

EWRIOM

Newark

Thu 3/19

1:15 am-9:30 am

2 stops28h 15m

Castletown Ronaldsway

Fri 3/27

11:35 am-9:00 pm

3 stops37h 25m

$1,052

HartfordCastletown

BDL - IOM

BDLIOM

Hartford Bradley Intl

Sat 5/23

10:49 am-6:40 pm

2 stops26h 51m

Castletown Ronaldsway

Wed 6/10

5:20 pm-11:42 pm

2 stops35h 22m

$1,107

HartfordCastletown

BDL - IOM

BDLIOM

Hartford Bradley Intl

Sat 5/23

6:00 pm-6:40 pm

1 stop19h 40m

Castletown Ronaldsway

Wed 6/10

5:20 pm-4:30 pm

1 stop28h 10m

$1,153

San FranciscoCastletown

SFO - IOM

SFOIOM

San Francisco

Fri 5/22

5:35 pm-6:40 pm

1 stop17h 05m

Castletown Ronaldsway

Thu 5/28

5:20 pm-3:50 pm

1 stop30h 30m

$1,360

New YorkCastletown

JFK - IOM

JFKIOM

New York John F Kennedy Intl

Mon 3/2

9:35 pm-4:10 pm

1 stop13h 35m

Castletown Ronaldsway

Thu 3/5

7:05 am-5:15 pm

2 stops15h 10m

$1,406

New YorkCastletown

JFK - IOM

JFKIOM

New York John F Kennedy Intl

Mon 3/2

6:30 pm-4:10 pm

2 stops16h 40m

Castletown Ronaldsway

Thu 3/5

7:05 am-5:15 pm

2 stops15h 10m

$1,408

San FranciscoCastletown

SFO - IOM

SFOIOM

San Francisco

Sun 3/1

5:30 pm-4:20 pm

1 stop14h 50m

Castletown Ronaldsway

Thu 3/5

12:05 pm-6:45 pm

1 stop14h 40m

$1,440

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

10h 25m

Direct flights

None
The fastest flight from United States to Castletown takes 10h 25m
There are no direct flights from United States to Castletown. There are no popular flight routes from United States to Castletown.
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 $943Free CancellationRating
7.2
1,445 reviews
Search Aer Lingus flights

Traveling to a place near Castletown?

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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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Aer Lingus