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Cheap flights from Washington, D.C. Dulles Intl Airport to Port Au Prince from $573

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Port Au Prince departing on 8/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Port Au Prince

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:55 am - 3:40 pm
IAD
-
PAP
29h 45m
3 stops
Multiple Airlines Logo
1:00 pm - 2:22 pm
PAP
-
IAD
25h 22m
3 stops
$1,995Multiple Airlines
Wed, Aug 12 - Wed, Aug 19
Multiple Airlines Logo
10:19 pm - 9:45 am
IAD
-
PAP
35h 26m
3 stops
Multiple Airlines Logo
10:30 am - 3:24 pm
PAP
-
IAD
28h 54m
3 stops
$2,100Multiple Airlines
Wed, Aug 12 - Wed, Aug 19
Multiple Airlines Logo
6:20 am - 8:00 am
IAD
-
PAP
49h 40m
3 stops
Multiple Airlines Logo
2:30 pm - 10:52 pm
PAP
-
IAD
32h 22m
3 stops
$2,269Multiple Airlines
Fri, Aug 28 - Fri, Sep 4

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Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to Port Au Prince 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, momondo users made 832,500 searches. Data last updated July 16, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Port Au Prince that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Washington, D.C.Port Au Prince

IAD - PAP

IADPAP

Washington, D.C. Dulles Intl

Wed 8/12

9:55 am-3:40 pm

3 stops29h 45m

Port Au Prince Mais Gate

Wed 8/19

1:00 pm-2:22 pm

3 stops25h 22m

$1,995

Washington, D.C.Port Au Prince

IAD - PAP

IADPAP

Washington, D.C. Dulles Intl

Wed 8/12

10:19 pm-9:45 am

3 stops35h 26m

Port Au Prince Mais Gate

Wed 8/19

10:30 am-3:24 pm

3 stops28h 54m

$2,100

Washington, D.C.Port Au Prince

IAD - PAP

IADPAP

Washington, D.C. Dulles Intl

Fri 8/28

6:20 am-8:00 am

3 stops49h 40m

Port Au Prince Mais Gate

Fri 9/4

2:30 pm-10:52 pm

3 stops32h 22m

$2,269
Cheapest one-way

Washington, D.C.Port Au Prince

IAD - PAP

IADPAP

Washington, D.C. Dulles Intl

Tue 8/25

6:09 pm-8:15 am

2 stops38h 06m

$573

Washington, D.C.Port Au Prince

IAD - PAP

IADPAP

Washington, D.C. Dulles Intl

Mon 8/24

6:09 pm-3:45 pm

2 stops45h 36m

$577

Washington, D.C.Port Au Prince

IAD - PAP

IADPAP

Washington, D.C. Dulles Intl

Wed 8/26

6:09 pm-8:15 am

2 stops38h 06m

$582

Washington, D.C.Port Au Prince

IAD - PAP

IADPAP

Washington, D.C. Dulles Intl

Thu 8/27

6:20 am-8:15 am

3 stops49h 55m

$587

Washington, D.C.Port Au Prince

IAD - PAP

IADPAP

Washington, D.C. Dulles Intl

Fri 8/28

6:09 pm-8:15 am

2 stops38h 06m

$588

Washington, D.C.Port Au Prince

IAD - PAP

IADPAP

Washington, D.C. Dulles Intl

Thu 8/27

6:09 pm-8:15 am

2 stops38h 06m

$589

Washington, D.C.Port Au Prince

IAD - PAP

IADPAP

Washington, D.C. Dulles Intl

Sun 8/23

6:20 am-8:15 am

3 stops49h 55m

$603

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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When to book flights from Washington, D.C. Dulles Intl Airport to Port Au Prince

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Port Au Prince according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Port Au Prince (IAD to PAP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Port Au Prince

Fastest flight time

49h 40m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Port Au Prince takes 49h 40m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Port Au Prince. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Port Au Prince.
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Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Port Au Prince

  • How far is Washington, D.C. Dulles Intl to Port Au Prince Mais Gate by plane?

    There are 1442.6 mi between Washington, D.C. Dulles Intl and Port Au Prince Mais Gate. Typically, this will take 49h 40m by plane in normal conditions.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Port Au Prince Mais Gate Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Port Au Prince Mais Gate Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Port Au Prince Mais Gate Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Port Au Prince Mais Gate Airport.

  • What documentation or ID do you need to fly to Port Au Prince Mais Gate Airport?

    The travel and health documents required for your trip to Port Au Prince Mais Gate Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Port Au Prince Mais Gate Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Port Au Prince

  • How do I get Price Alerts for flights from Washington, D.C. Dulles Intl Airport to Port Au Prince?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Washington, D.C. Dulles Intl Airport from Port Au Prince. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Washington, D.C. Dulles Intl Airport to Port Au Prince with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Port Au Prince?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Port Au Prince. momondo saves you time and could save you money on your trip.

Can I find flights from Washington, D.C. to Port Au Prince with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington, D.C. to Port Au Prince flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Port Au Prince?

Once all potential Washington, D.C. to Port Au Prince flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington, D.C. to Port Au Prince right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington, D.C. to Port Au Prince now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Port Au Prince and let you know when they change.

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