How long is the flight from Washington, D.C. to Castletown?

A quick flight from Washington, D.C. to Castletown can take about 12h 55m. British Airways provides one of the quickest options available for as low as $1,413. The distance between Washington, D.C. and Castletown is about 3406 mi.

What is the cheapest time of day to fly from WAS to IOM?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. to Castletown as you normally would.

Most accurate provider : When it comes to deals on Washington, D.C.-Castletown flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C.-Castletown flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Castletown flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C.-Castletown flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Castletown flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Castletown from Washington, D.C.?

Located just 1.4 mi from the city center, Castletown Ronaldsway is the airport most travelers will use when flying to Castletown from Washington, D.C.. Booking flights from Washington, D.C. to Ronaldsway (IOM) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. from 0 different airlines.

Can I find deals for flights from Washington, D.C. to Castletown that include hotel bookings?

Yes. In addition to deals on Washington, D.C. to Castletown flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Washington, D.C. to Castletown?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Castletown.

Can I find deals for business class flights from Washington, D.C. to Castletown?

Yes. Cheapflights offers flight deals from Washington, D.C. 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.

$1,413+ Cheap Flights from Washington, D.C. to Castletown

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1. Tell us where you want to go

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2. Select your favorite providers

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3. Compare prices and book

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Cheap flight deals from Washington, D.C. to Castletown

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$1,413 (British Airways)

Provider with most accurate pricing for Washington, D.C. (WAS)-Castletown Ronaldsway flight deals.

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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Castletown Ronaldsway flights.

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From Washington, D.C. (WAS) to Castletown Ronaldsway

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Find flight deals from Washington, D.C. to Castletown

Cheapest flights from Washington, D.C. to Castletown
Explore the most affordable flight options available from Washington, D.C. to Castletown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 4, 2025.

vie. 12/1910:40 amBWI - IOM

2 stops20h 30mMultiple Airlines

vie. 12/2612:05 pmIOM - BWI

1 stop11h 40mMultiple Airlines

Deal found 11/4

$2,632

vie. 12/198:35 pmBWI - IOM

1 stop14h 35mBritish Airways

vie. 12/2612:05 pmIOM - BWI

1 stop11h 40mBritish Airways

Deal found 11/4

$4,420

Best flights from Washington, D.C. to Castletown
Discover carefully curated flight deals from Washington, D.C. to Castletown that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated noviembre 4, 2025.

lun. 4/279:30 pmBWI - IOM

1 stop12h 55mBritish Airways

vie. 5/111:30 amIOM - BWI

1 stop13h 10mBritish Airways

Deal found 11/1

$1,413

vie. 12/1910:40 amBWI - IOM

2 stops20h 30mMultiple Airlines

vie. 12/2612:05 pmIOM - BWI

1 stop11h 40mMultiple Airlines

Deal found 11/4

$2,632

vie. 12/198:35 pmBWI - IOM

1 stop14h 35mBritish Airways

vie. 12/2612:05 pmIOM - BWI

1 stop11h 40mBritish Airways

Deal found 11/4

$4,420

Last-minute flights from Washington, D.C. to Castletown
Discover last-minute flight deals from Washington, D.C. to Castletown. Data last updated noviembre 4, 2025 and is based on user searches.

vie. 12/1910:40 amBWI - IOM

2 stops20h 30mMultiple Airlines

vie. 12/2612:05 pmIOM - BWI

1 stop11h 40mMultiple Airlines

Deal found 11/4

$2,632

vie. 12/198:35 pmBWI - IOM

1 stop14h 35mBritish Airways

vie. 12/2612:05 pmIOM - BWI

1 stop11h 40mBritish Airways

Deal found 11/4

$4,420

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Castletown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreCastletown

BWI - IOM

BWIIOM

Baltimore/Washington

lun. 4/27

9:30 pm-3:25 pm

1 stop12h 55m

Castletown Ronaldsway

vie. 5/1

11:30 am-7:40 pm

1 stop13h 10m

$1,413

BaltimoreCastletown

BWI - IOM

BWIIOM

Baltimore/Washington

vie. 12/19

10:40 am-12:10 pm

2 stops20h 30m

Castletown Ronaldsway

vie. 12/26

12:05 pm-6:45 pm

1 stop11h 40m

$2,632

BaltimoreCastletown

BWI - IOM

BWIIOM

Baltimore/Washington

vie. 12/19

8:35 pm-4:10 pm

1 stop14h 35m

Castletown Ronaldsway

vie. 12/26

12:05 pm-6:45 pm

1 stop11h 40m

$4,420

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Compare providers for flights from Washington, D.C. to Castletown

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Castletown in November.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
AranGrant	Price Accuracy2 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Washington, D.C.-Castletown flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C.-Castletown flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Castletown flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C.-Castletown flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Castletown flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Washington, D.C. to Castletown

Have a flexible travel schedule? Discover the best time to fly to Castletown from Washington, D.C. 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 Washington, D.C. to Castletown

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly into for flights to Castletown from Washington, D.C.?
Located just 1.4 mi from the city center, Castletown Ronaldsway is the airport most travelers will use when flying to Castletown from Washington, D.C.. Booking flights from Washington, D.C. to Ronaldsway (IOM) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. from 0 different airlines.
How long is the flight from Washington, D.C. to Castletown?
A quick flight from Washington, D.C. to Castletown can take about 12h 55m. British Airways provides one of the quickest options available for as low as $1,413. The distance between Washington, D.C. and Castletown is about 3406 mi.
Can I find deals for flights from Washington, D.C. to Castletown that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Castletown flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Castletown?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Castletown.
Can I find deals for business class flights from Washington, D.C. to Castletown?
Yes. Cheapflights offers flight deals from Washington, D.C. 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.

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$1,413+ Cheap flights from Washington, D.C. (WAS) 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 4/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington, D.C. to Castletown with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Washington, D.C. to Castletown

Most accurate provider

Most trusted provider

Round-trip from

Find flight deals from Washington, D.C. to Castletown

Cheapest flights from Washington, D.C. to CastletownExplore the most affordable flight options available from Washington, D.C. to Castletown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 4, 2025.

Explore the most affordable flight options available from Washington, D.C. to Castletown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 4, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Castletown that are best for you.

Compare providers for flights from Washington, D.C. to Castletown

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Castletown in November.

Best time to book a flight from Washington, D.C. to Castletown

Have a flexible travel schedule? Discover the best time to fly to Castletown from Washington, D.C. with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Castletown

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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 Washington, D.C.?

How long is the flight from Washington, D.C. to Castletown?

Can I find deals for flights from Washington, D.C. to Castletown that include hotel bookings?

How can I find direct flights from Washington, D.C. to Castletown?

Can I find deals for business class flights from Washington, D.C. to Castletown?

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.

Complete your trip

Complete your trip to Castletown by adding a car rental and/or hotel reservation to your travel itinerary.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Washington, D.C. to Castletown
Explore the most affordable flight options available from Washington, D.C. to Castletown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 4, 2025.