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 HT to IAD?

When flying from Haiti 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 Haiti to Dulles Intl that include hotel bookings?

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

How can I find direct flights from Haiti to Dulles Intl?

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

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

Yes. Cheapflights offers flight deals from Haiti 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.

Find Flights from Haiti to Washington, D.C. Dulles Intl Airport

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Haiti to Dulles Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Haiti to Dulles Intl

Most accurate provider	Expedia 2 stars
Most trusted provider	Expedia 3 stars

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

Search Deals

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

Search Deals

Related info for your journey

Can I find deals for flights from Haiti to Dulles Intl that include hotel bookings?
Yes. In addition to deals on Haiti to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Haiti to Dulles Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Haiti to Dulles Intl.
Can I find deals for business class flights from Haiti to Dulles Intl?
Yes. Cheapflights offers flight deals from Haiti 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.

Alexandria

Woodbridge

Tysons

Arlington

Springfield

Hanover

Silver Spring

Fairfax

Fredericksburg

Falls Church

Owings Mills

Linthicum Heights

Manassas

Largo

Oxon Hill

Laurel

Towson

National Harbor

Waldorf

Bowie

Browse thousands of different options on Cheapflights for your next trip

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Find cheap flights from Haiti to Dulles Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Haiti to Dulles Intl

Keep the following information in mind while searching for Haiti to Dulles Intl flight deals. Data was last updated October 30, 2025.

Most accurate provider

Most trusted provider

Related info for your journey

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

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

How can I find direct flights from Haiti to Dulles Intl?

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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

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.

Alternative routes for Haiti to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

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

Other flights to Dulles Intl

Explore flights to Dulles Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2025.

Search flights from Haiti to Dulles Intl by cabin class

Find flights from Haiti to Dulles Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Haiti and Dulles Intl flights

Browse other Haiti and Dulles Intl flight options. Last updated on October 30, 2025.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2025

Haiti to Dulles Intl flights

Consider these flights traveling from Haiti to Dulles Intl.

100% Free

Book with Flexibility

Travel Smart

Cheap flights from Haiti to Dulles Intl (IAD)

Find cheap flights from Haiti to Dulles Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Haiti to Dulles Intl

Keep the following information in mind while searching for Haiti to Dulles Intl flight deals. Data was last updated October 30, 2025.

Most accurate provider

Most trusted provider

Related info for your journey

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

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

How can I find direct flights from Haiti to Dulles Intl?

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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

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.

Alternative routes for Haiti to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart