HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Cap Haitien

$867+ Cheap flights from Dulles Intl (IAD) to Cap Haitien (CAP)

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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — CAP
Aug 24 — Aug 311
Mon 8/24
Mon 8/31
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

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 July 25, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Fri 9/119:16 pm
IAD
-
CAP
2 stops19h 44m
Multiple Airlines
Fri 9/185:00 pm
CAP
-
IAD
1 stop27h 21m
Multiple Airlines
Deal found 7/22$867
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Sat 9/56:09 pm
IAD
-
CAP
1 stop15h 21m
Multiple Airlines
Sat 9/1210:00 am
CAP
-
IAD
1 stop10h 21m
Multiple Airlines
Deal found 7/22$911
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 7/215:40 pm
IAD
-
CAP
1 stop22h 20m
Multiple Airlines
Tue 7/2810:00 am
CAP
-
IAD
1 stop9h 38m
Multiple Airlines
Deal found 7/20$926
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 9/76:09 pm
IAD
-
CAP
1 stop21h 51m
Multiple Airlines
Mon 9/1410:00 am
CAP
-
IAD
1 stop10h 09m
Multiple Airlines
Deal found 7/23$952
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 8/186:09 pm
IAD
-
CAP
1 stop21h 51m
Multiple Airlines
Mon 8/2410:00 am
CAP
-
IAD
1 stop9h 44m
Multiple Airlines
Deal found 7/20$961
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Sat 8/228:39 pm
IAD
-
CAP
2 stops43h 21m
Multiple Airlines
Sat 8/296:30 pm
CAP
-
IAD
1 stop25h 14m
Multiple Airlines
Deal found 7/23$991
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 12/111:14 am
IAD
-
CAP
1 stop20h 16m
Multiple Airlines
Mon 12/144:30 pm
CAP
-
IAD
1 stop17h 42m
Multiple Airlines
Deal found 7/22$1,070

Find 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 July 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$867
(Kiwi.com)
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Cap Haitien flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Cap Haitien flights.
Search Deals
From Washington, D.C. Dulles Intl to Cap Haitien
Search Deals

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 July 25, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Cap Haitien

IAD - CAP

IADCAP

Washington, D.C. Dulles Intl

Fri 9/11

9:16 pm-5:00 pm

2 stops19h 44m

Cap Haitien

Fri 9/18

5:00 pm-8:21 pm

1 stop27h 21m

$867

Washington, D.C.Cap Haitien

IAD - CAP

IADCAP

Washington, D.C. Dulles Intl

Sat 9/5

8:39 pm-5:00 pm

2 stops20h 21m

Cap Haitien

Sat 9/12

10:00 am-8:21 pm

1 stop10h 21m

$936

Washington, D.C.Cap Haitien

IAD - CAP

IADCAP

Washington, D.C. Dulles Intl

Mon 9/7

6:09 pm-4:00 pm

1 stop21h 51m

Cap Haitien

Mon 9/14

10:00 am-8:09 pm

1 stop10h 09m

$952

Washington, D.C.Cap Haitien

IAD - CAP

IADCAP

Washington, D.C. Dulles Intl

Tue 8/18

6:09 pm-4:00 pm

1 stop21h 51m

Cap Haitien

Mon 8/24

10:00 am-7:44 pm

1 stop9h 44m

$961

Washington, D.C.Cap Haitien

IAD - CAP

IADCAP

Washington, D.C. Dulles Intl

Sat 8/22

6:09 pm-5:00 pm

1 stop22h 51m

Cap Haitien

Sat 8/29

6:30 pm-7:44 pm

1 stop25h 14m

$992

Washington, D.C.Cap Haitien

IAD - CAP

IADCAP

Washington, D.C. Dulles Intl

Tue 12/1

11:14 am-7:30 am

1 stop20h 16m

Cap Haitien

Mon 12/14

4:30 pm-10:12 am

1 stop17h 42m

$1,070
Quickest round-trip

Washington, D.C.Cap Haitien

IAD - CAP

IADCAP

Washington, D.C. Dulles Intl

Wed 1/6

5:46 pm-12:15 pm

2 stops18h 29m

Cap Haitien

Sun 1/10

1:15 pm-11:12 pm

2 stops9h 57m

$1,193

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/22

Sorted by cheapest first

Compare providers for flights from Dulles Intl to Cap Haitien

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 Dulles Intl to Cap Haitien in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust 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. Dulles Intl Airport-Cap Haitien flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Cap Haitien flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Cap Haitien flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Cap Haitien flights, Cheapflights users trust FlightHub the most. FlightHub 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. Dulles Intl Airport-Cap Haitien 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 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.

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
Reagan-National to Cap Haitien flights
Dulles Intl 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.