HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Cap Haitien

$414+ Cheap flights from Dulles Intl (IAD) to Cap Haitien (CAP)

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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — CAP
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl to Cap Haitien 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 Dulles Intl to Cap Haitien

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Cap Haitien (CAP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 18, 2025.

Round-trip from

$972
(Kiwi.com)

One-way from

$414
(Kiwi.com)
From Washington, D.C. Dulles Intl to Cap Haitien
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Cap Haitien
Search Deals

Find flight deals from Dulles Intl to Cap Haitien

Cheapest flights from Dulles Intl to Cap Haitien
Explore the most affordable flight options available from Dulles Intl to Cap Haitien. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/183:15 pmIAD - CAP
1 stop18h 15mMultiple Airlines
Sun 9/2112:30 pmCAP - IAD
2 stops11h 45mMultiple Airlines
Deal found 8/17$972
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/157:10 pmIAD - CAP
2 stops38h 50mMultiple Airlines
Mon 1/58:30 amCAP - IAD
1 stop9h 09mMultiple Airlines
Deal found 8/17$1,238
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/29:30 amIAD - CAP
2 stops24h 00mMultiple Airlines
Wed 9/1010:30 amCAP - IAD
1 stop27h 55mMultiple Airlines
Deal found 8/16$1,323
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/209:30 amIAD - CAP
2 stops23h 30mMultiple Airlines
Fri 8/2211:45 amCAP - IAD
1 stop7h 39mMultiple Airlines
Deal found 8/16$1,404
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/164:34 pmIAD - CAP
1 stop17h 41mMultiple Airlines
Tue 9/2311:45 amCAP - IAD
2 stops32h 10mMultiple Airlines
Deal found 8/17$1,639

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Cap Haitien 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, Cheapflights users made 2,558,603 searches. Data last updated August 18, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Cap Haitien that are best for you.

Fly from

Dulles Intl

Fly to

Cap Haitien

Route

Depart

Return

Price

Washington, D.C.Cap Haitien

IAD - CAP

IADCAP

Washington, D.C. Dulles Intl

Thu 9/18

3:15 pm-9:30 am

1 stop18h 15m

Cap Haitien

Sun 9/21

12:30 pm-12:15 am

2 stops11h 45m

$972

Washington, D.C.Cap Haitien

IAD - CAP

IADCAP

Washington, D.C. Dulles Intl

Mon 12/15

7:10 pm-10:00 am

2 stops38h 50m

Cap Haitien

Mon 1/5

8:30 am-5:39 pm

1 stop9h 09m

$1,238

Washington, D.C.Cap Haitien

IAD - CAP

IADCAP

Washington, D.C. Dulles Intl

Tue 9/2

9:30 am-9:30 am

2 stops24h 00m

Cap Haitien

Wed 9/10

10:30 am-2:25 pm

1 stop27h 55m

$1,323

Washington, D.C.Cap Haitien

IAD - CAP

IADCAP

Washington, D.C. Dulles Intl

Tue 9/16

4:34 pm-10:15 am

1 stop17h 41m

Cap Haitien

Tue 9/23

11:45 am-7:55 pm

2 stops32h 10m

$1,639

Washington, D.C.Cap Haitien

IAD - CAP

IADCAP

Washington, D.C. Dulles Intl

Mon 9/15

3:15 pm-10:30 am

1 stop19h 15m

$414

Washington, D.C.Cap Haitien

IAD - CAP

IADCAP

Washington, D.C. Dulles Intl

Thu 9/18

3:15 pm-9:30 am

1 stop18h 15m

$414

Washington, D.C.Cap Haitien

IAD - CAP

IADCAP

Washington, D.C. Dulles Intl

Sat 9/13

7:00 am-11:00 am

2 stops28h 00m

$444

Washington, D.C.Cap Haitien

IAD - CAP

IADCAP

Washington, D.C. Dulles Intl

Wed 9/17

9:15 am-10:30 am

2 stops25h 15m

$444

Washington, D.C.Cap Haitien

IAD - CAP

IADCAP

Washington, D.C. Dulles Intl

Tue 9/16

9:15 am-9:30 am

2 stops24h 15m

$444

Washington, D.C.Cap Haitien

IAD - CAP

IADCAP

Washington, D.C. Dulles Intl

Fri 9/12

3:15 pm-11:00 am

1 stop19h 45m

$455

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 11 results
1
2

Best time to book a flight from Dulles Intl to Cap Haitien

Have a flexible travel schedule? Discover the best time to fly to Cap Haitien from Dulles Intl 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.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Cap Haitien. 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 Cap Haitien from Washington, D.C. Dulles Intl?

    If you book a flight to Cap Haitien from Washington, D.C. Dulles Intl, you will be flying to Cap Haitien, which is the city’s only airport. Cap Haitien (CAP) is located 1.1 mi from the center of Cap Haitien. There are 0 flights from Washington, D.C. Dulles Intl to Cap Haitien per day from 0 different airlines.

  • Can I find deals for flights from Dulles Intl to Cap Haitien that include hotel bookings?

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

  • How can I find direct flights from Dulles Intl to Cap Haitien?

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

  • Can I find deals for business class flights from Dulles Intl to Cap Haitien?

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

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Cap Haitien?

    Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Cap Haitien (average of $385). Flying from Washington, D.C. Dulles Intl Airport to Cap Haitien in May is currently the most expensive (average of $516). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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 Dulles Intl to Cap Haitien

See prices for flight routes from nearby airports that may be better suited for you.
Baltimore to Cap Haitien flights
Baltimore to Port Au Prince flights
Dulles Intl to Port Au Prince flights
Reagan-National to Cap Haitien flights
Reagan-National to Port Au Prince flights

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.