HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Porto Santo

$693+ Cheap flights from Dulles Intl (IAD) to Porto Santo (PXO)

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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — PXO
ene. 21 — ene. 281
mar. 1/21
mar. 1/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl to Porto Santo 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 Porto Santo

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Porto Santo (PXO). 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 enero 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,025
(Mytrip)
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Porto Santo flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Porto Santo flights.
Search Deals
From Washington, D.C. Dulles Intl to Porto Santo
Search Deals

Find flight deals from Dulles Intl to Porto Santo

Cheapest flights from Dulles Intl to Porto Santo
Explore the most affordable flight options available from Dulles Intl to Porto Santo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 16, 2025.

This Mytrip deal was found by Cheapflights users on 1/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/76:00 pmIAD - PXO
3 stops34h 25mMultiple Airlines
sáb. 3/157:30 pmPXO - IAD
3 stops25h 20mMultiple Airlines
Deal found 1/16$1,025
This Ovago deal was found by Cheapflights users on 1/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/85:40 pmIAD - PXO
1 stop12h 30mTAP AIR PORTUGAL
jue. 6/1211:55 amPXO - IAD
1 stop13h 25mTAP AIR PORTUGAL
Deal found 1/15$1,249

Find flights from Dulles Intl to Porto Santo within your budget

Customize your flight search to find flights from Dulles Intl to Porto Santo 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 enero 16, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Washington, D.C.Porto Santo

IAD - PXO

IADPXO

Washington, D.C. Dulles Intl

vie. 3/7

6:00 pm-9:25 am

3 stops34h 25m

Porto Santo

sáb. 3/15

7:30 pm-4:50 pm

3 stops25h 20m

$1,025

Washington, D.C.Porto Santo

IAD - PXO

IADPXO

Washington, D.C. Dulles Intl

dom. 6/8

5:40 pm-11:10 am

1 stop12h 30m

Porto Santo

jue. 6/12

11:55 am-8:20 pm

1 stop13h 25m

$1,249

Washington, D.C.Porto Santo

IAD - PXO

IADPXO

Washington, D.C. Dulles Intl

sáb. 4/12

5:20 pm-6:55 pm

3 stops20h 35m

$693

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Porto Santo 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-Porto Santo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Porto Santo 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-Porto Santo 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-Porto Santo 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 Porto Santo

Have a flexible travel schedule? Discover the best time to fly to Porto Santo 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 Porto Santo. 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 Porto Santo from Washington, D.C. Dulles Intl?

    Porto Santo (PXO), located 0.9 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Dulles Intl to Porto Santo. 0 airlines have flights to Porto Santo from Washington, D.C. Dulles Intl on a regular basis. Booking flights from Washington, D.C. Dulles Intl to Porto Santo should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day.

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

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

  • How can I find direct flights from Dulles Intl to Porto Santo?

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

  • Can I find deals for business class flights from Dulles Intl to Porto Santo?

    Yes. Cheapflights offers flight deals from Dulles Intl to Porto Santo 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 Porto Santo

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Funchal flights
Reagan-National to Funchal flights
Baltimore to Funchal 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.