$422+ 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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — CAP
Oct 12 — Oct 191
Round-trip
1 adult, Economy
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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
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Last-minute
One-way
Cheapest flights from Dulles Intl to Cap HaitienExplore 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 September 12, 2026.
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 September 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/246:08 pm -
1 stop21h 52m
Sat 10/3110:00 am -
1 stop10h 11m
Deal found 9/9![Multiple Airlines logo]()
$912
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 10/266:08 pm -
1 stop21h 52m
Mon 11/29:00 am -
2 stops14h 43m
Deal found 9/11![Multiple Airlines logo]()
$924
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Sun 10/257:50 am -
2 stops32h 10m
Sun 11/19:00 am -
1 stop11h 11m
Deal found 9/10![Multiple Airlines logo]()
$946
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/239:06 pm -
2 stops38h 54m
Fri 10/3010:00 am -
1 stop10h 11m
Deal found 9/8![Multiple Airlines logo]()
$966
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 9/196:13 pm -
1 stop21h 47m
Sat 9/2610:00 am -
1 stop10h 09m
Deal found 9/8![Multiple Airlines logo]()
$1,009
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 9/146:13 pm -
1 stop21h 47m
Wed 9/1610:00 am -
1 stop10h 09m
Deal found 9/10![Multiple Airlines logo]()
$1,053
This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:17 pm -
2 stops17h 11m
Sun 11/221:33 pm -
2 stops19h 26m
Deal found 9/9![American Airlines logo]()
$1,148
This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/213:22 pm -
2 stops21h 19m
Wed 12/301:41 pm -
2 stops19h 00m
Deal found 9/9![American Airlines logo]()
$1,309
Best flights from Dulles Intl to Cap HaitienDiscover carefully curated flight deals from Dulles Intl to Cap Haitien that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
Discover carefully curated flight deals from Dulles Intl to Cap Haitien that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/246:08 pm -
1 stop21h 52m
Sat 10/3110:00 am -
1 stop10h 11m
Deal found 9/9![Multiple Airlines logo]()
$912
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/274:41 pm -
2 stops19h 34m
Wed 3/31:15 pm -
2 stops10h 44m
Deal found 9/10![American Airlines logo]()
$1,263
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 10/266:08 pm -
1 stop21h 52m
Mon 11/29:00 am -
2 stops14h 43m
Deal found 9/11![Multiple Airlines logo]()
$924
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Sun 10/257:50 am -
2 stops32h 10m
Sun 11/19:00 am -
1 stop11h 11m
Deal found 9/10![Multiple Airlines logo]()
$946
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/239:06 pm -
2 stops38h 54m
Fri 10/3010:00 am -
1 stop10h 11m
Deal found 9/8![Multiple Airlines logo]()
$966
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/274:41 pm -
2 stops19h 34m
Tue 3/21:15 pm -
2 stops10h 44m
Deal found 9/10![American Airlines logo]()
$1,263
This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/213:22 pm -
2 stops21h 19m
Wed 12/301:41 pm -
2 stops19h 00m
Deal found 9/9![American Airlines logo]()
$1,309
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Sun 12/279:14 pm -
1 stop17h 46m
Sun 1/34:00 pm -
1 stop18h 12m
Deal found 9/11![Multiple Airlines logo]()
$1,310
Last-minute flights from Dulles Intl to Cap HaitienDiscover last-minute flight deals from Dulles Intl to Cap Haitien. Data last updated September 12, 2026 and is based on user searches.
Discover last-minute flight deals from Dulles Intl to Cap Haitien. Data last updated September 12, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 9/146:13 pm -
1 stop21h 47m
Wed 9/1610:00 am -
1 stop10h 09m
Deal found 9/10![Multiple Airlines logo]()
$1,053
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 9/196:13 pm -
1 stop21h 47m
Sat 9/2610:00 am -
1 stop10h 09m
Deal found 9/8![Multiple Airlines logo]()
$1,009
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/239:06 pm -
2 stops38h 54m
Fri 10/3010:00 am -
1 stop10h 11m
Deal found 9/8![Multiple Airlines logo]()
$966
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/246:08 pm -
1 stop21h 52m
Sat 10/3110:00 am -
1 stop10h 11m
Deal found 9/9![Multiple Airlines logo]()
$912
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Sun 10/257:50 am -
2 stops32h 10m
Sun 11/19:00 am -
1 stop11h 11m
Deal found 9/10![Multiple Airlines logo]()
$946
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 10/266:08 pm -
1 stop21h 52m
Mon 11/29:00 am -
2 stops14h 43m
Deal found 9/11![Multiple Airlines logo]()
$924
One-way flights from Dulles Intl to Cap HaitienSearch for one-way flight options from Dulles Intl to Cap Haitien. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
Search for one-way flight options from Dulles Intl to Cap Haitien. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 9/296:13 pm -
1 stop21h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$422
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 September 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $912 (Kiwi.com) |
One-way from | $422 (Kiwi.com) |
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 7,457,451 searches. Data last updated September 12, 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
Cheapest round-trip
Washington, D.C.Cap Haitien
IAD Washington, D.C. Dulles Intl - CAP Cap Haitien
IADCAP
Washington, D.C. Dulles Intl
Tue 9/29
9:04 pm-12:00 pm
2 stops38h 56m
Cap Haitien
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$498
Washington, D.C.Cap Haitien
IAD Washington, D.C. Dulles Intl - CAP Cap Haitien
IADCAP
Washington, D.C. Dulles Intl
Sat 10/24
6:08 pm-4:00 pm
1 stop21h 52m
Cap Haitien
Sat 10/31
10:00 am-8:11 pm
1 stop10h 11m
$912
Washington, D.C.Cap Haitien
IAD Washington, D.C. Dulles Intl - CAP Cap Haitien
IADCAP
Washington, D.C. Dulles Intl
Mon 10/26
6:08 pm-4:00 pm
1 stop21h 52m
Cap Haitien
Mon 11/2
9:00 am-11:43 pm
2 stops14h 43m
$924
Washington, D.C.Cap Haitien
IAD Washington, D.C. Dulles Intl - CAP Cap Haitien
IADCAP
Washington, D.C. Dulles Intl
Sun 10/25
7:50 am-4:00 pm
2 stops32h 10m
Cap Haitien
Sun 11/1
9:00 am-8:11 pm
1 stop11h 11m
$946
Washington, D.C.Cap Haitien
IAD Washington, D.C. Dulles Intl - CAP Cap Haitien
IADCAP
Washington, D.C. Dulles Intl
Fri 10/23
9:06 pm-12:00 pm
2 stops38h 54m
Cap Haitien
Fri 10/30
10:00 am-8:11 pm
1 stop10h 11m
$966
Quickest round-trip
Washington, D.C.Cap Haitien
IAD Washington, D.C. Dulles Intl - CAP Cap Haitien
IADCAP
Washington, D.C. Dulles Intl
Sat 2/27
4:41 pm-12:15 pm
2 stops19h 34m
Cap Haitien
Wed 3/3
1:15 pm-11:59 pm
2 stops10h 44m
$1,263
Washington, D.C.Cap Haitien
IAD Washington, D.C. Dulles Intl - CAP Cap Haitien
IADCAP
Washington, D.C. Dulles Intl
Sat 2/27
4:41 pm-12:15 pm
2 stops19h 34m
Cap Haitien
Tue 3/2
1:15 pm-11:59 pm
2 stops10h 44m
$1,263
Washington, D.C.Cap Haitien
IAD Washington, D.C. Dulles Intl - CAP Cap Haitien
IADCAP
Washington, D.C. Dulles Intl
Mon 12/21
3:22 pm-12:41 pm
2 stops21h 19m
Cap Haitien
Wed 12/30
1:41 pm-8:41 am
2 stops19h 00m
$1,309
Washington, D.C.Cap Haitien
IAD Washington, D.C. Dulles Intl - CAP Cap Haitien
IADCAP
Washington, D.C. Dulles Intl
Sun 12/27
9:14 pm-3:00 pm
1 stop17h 46m
Cap Haitien
Sun 1/3
4:00 pm-10:12 am
1 stop18h 12m
$1,310
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
IAD-CAP
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.
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