In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What is the cheapest time of day to fly from LKL to IAD?

When flying from Roatan Island to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Roatan Island to Dulles Intl that include hotel bookings?

Yes. In addition to deals on Roatan Island to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Roatan Island to Dulles Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Roatan Island to Dulles Intl.

Can I find deals for business class flights from Roatan Island to Dulles Intl?

Yes. Cheapflights offers flight deals from Roatan Island to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$466+ Flights from Roatan Island to Washington, D.C. Dulles Intl Airport

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Cheap flight deals from Roatan Island to Dulles Intl

Best flights from Roatan Island to Dulles Intl
Discover carefully curated flight deals from Roatan Island to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Fri 1/231:29 pmRTB - IAD

1 stop7h 49mUnited Airlines

Mon 1/266:03 amIAD - RTB

1 stop7h 24mUnited Airlines

Deal found 12/9

$789

Last-minute flights from Roatan Island to Dulles Intl
Discover last-minute flight deals from Roatan Island to Dulles Intl. Data last updated December 12, 2025 and is based on user searches.

Fri 1/231:29 pmRTB - IAD

1 stop7h 49mUnited Airlines

Mon 1/266:03 amIAD - RTB

1 stop7h 24mUnited Airlines

Deal found 12/9

$789

One-way flights from Roatan Island to Dulles Intl
Search for one-way flight options from Roatan Island to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated December 12, 2025.

Wed 4/2212:30 pmRTB - IAD

1 stop9h 29mUnited Airlines

Deal found 12/10

$466

Wed 4/221:45 pmRTB - IAD

2 stops24h 23mAmerican Airlines

Deal found 12/10

$472

Wed 1/73:55 pmRTB - IAD

1 stop23h 36mAmerican Airlines

Deal found 12/11

$536

Thu 1/11:29 pmRTB - IAD

1 stop9h 20mUnited Airlines

Deal found 12/10

$896

Thu 1/112:20 pmRTB - IAD

2 stops10h 44mAmerican Airlines

Deal found 12/11

$1,106

Find flight deals from Roatan Island to Dulles Intl

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Round-trip from	$789 (United Airlines)
One-way from	$466 (United Airlines)

Provider with most accurate pricing for Coxen Hole Roatan-Washington, D.C. (WAS) flight deals.

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From Roatan Island to Washington, D.C. Dulles Intl

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Use the filters below to find and compare flights from Roatan Island to Washington, D.C. Dulles Intl Airport that are best for you.

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Route

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Return

Price

Coxen HoleWashington, D.C.

RTB - IAD

RTBIAD

Coxen Hole Roatan

Fri 1/23

1:29 pm-10:18 pm

1 stop7h 49m

Washington, D.C. Dulles Intl

Mon 1/26

6:03 am-12:27 pm

1 stop7h 24m

$789

Coxen HoleWashington, D.C.

RTB - IAD

RTBIAD

Coxen Hole Roatan

Wed 4/22

12:30 pm-11:59 pm

1 stop9h 29m

$466

Coxen HoleWashington, D.C.

RTB - IAD

RTBIAD

Coxen Hole Roatan

Wed 4/22

1:45 pm-4:08 pm

2 stops24h 23m

$472

Coxen HoleWashington, D.C.

RTB - IAD

RTBIAD

Coxen Hole Roatan

Wed 1/7

3:55 pm-4:31 pm

1 stop23h 36m

$536

Coxen HoleWashington, D.C.

RTB - IAD

RTBIAD

Coxen Hole Roatan

Thu 1/1

1:29 pm-11:49 pm

1 stop9h 20m

$896

Coxen HoleWashington, D.C.

RTB - IAD

RTBIAD

Coxen Hole Roatan

Thu 1/1

12:20 pm-12:04 am

2 stops10h 44m

$1,106

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Best time to book a flight from Roatan Island to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Roatan Island with our price prediction graph.

Estimated round-trip price

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Everything you need to know about your flight from Roatan Island to Washington, D.C. Dulles Intl Airport

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Related info for your journey

How long is the flight from Roatan Island to Washington, D.C. Dulles Intl Airport?
United Airlines can get you from Roatan Island to Washington, D.C. Dulles Intl Airport in just under 7h 49m. Your travel time can differ by up to . Airlines will cover a distance of 1656 mi.
Can I find deals for flights from Roatan Island to Dulles Intl that include hotel bookings?
Yes. In addition to deals on Roatan Island to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Roatan Island to Dulles Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Roatan Island to Dulles Intl.
Can I find deals for business class flights from Roatan Island to Dulles Intl?
Yes. Cheapflights offers flight deals from Roatan Island to Dulles Intl 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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$466+ Cheap flights from Roatan Island to Dulles Intl (IAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Roatan Island to Dulles Intl with Cheapflights

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Cheap flight deals from Roatan Island to Dulles Intl

Best flights from Roatan Island to Dulles IntlDiscover carefully curated flight deals from Roatan Island to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Discover carefully curated flight deals from Roatan Island to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Find flight deals from Roatan Island to Dulles Intl

Keep the following information in mind while searching for Roatan Island to Dulles Intl flight deals. Data was last updated December 12, 2025.

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Use the filters below to find and compare flights from Roatan Island to Washington, D.C. Dulles Intl Airport that are best for you.

Best time to book a flight from Roatan Island to Dulles Intl

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Cheapflights Insights

Everything you need to know about your flight from Roatan Island to Washington, D.C. Dulles Intl Airport

Related info for your journey

Find useful and relevant information for your journey from Roatan Island to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Roatan Island to Washington, D.C. Dulles Intl Airport?

Can I find deals for flights from Roatan Island to Dulles Intl that include hotel bookings?

How can I find direct flights from Roatan Island to Dulles Intl?

Can I find deals for business class flights from Roatan Island to Dulles Intl?

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Best flights from Roatan Island to Dulles Intl
Discover carefully curated flight deals from Roatan Island to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.