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$473+ Cheap flights from Reagan-National (DCA) to Portimão, Portugal

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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — FAO
dic. 3 — dic. 101
mié. 12/3
mié. 12/10
1 adult, Economy
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Find flight deals from Reagan-National to Portimão

Cheapest flights from Reagan-National to Portimão
Explore the most affordable flight options available from Reagan-National to Portimão. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 3, 2025.

This Mytrip deal was found by Cheapflights users on 11/1. 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. 11/216:00 amDCA - FAO
2 stops20h 30mMultiple Airlines
sáb. 11/299:00 amFAO - DCA
1 stop15h 00mMultiple Airlines
Deal found 11/1$1,024
This United Airlines deal was found by Cheapflights users on 11/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/193:10 pmDCA - FAO
2 stops16h 10mUnited Airlines
dom. 11/231:30 pmFAO - DCA
2 stops34h 34mUnited Airlines
Deal found 11/1$1,160
This United Airlines deal was found by Cheapflights users on 11/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/194:23 pmDCA - FAO
2 stops14h 57mUnited Airlines
jue. 11/271:10 pmFAO - DCA
2 stops34h 54mUnited Airlines
Deal found 11/1$1,180
This Mytrip deal was found by Cheapflights users on 11/1. 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.
sáb. 11/2211:05 amDCA - FAO
3 stops29h 30mMultiple Airlines
sáb. 11/299:00 amFAO - DCA
1 stop15h 00mMultiple Airlines
Deal found 11/1$1,198
This Cheapflightsfares deal was found by Cheapflights users on 11/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/111:35 pmDCA - FAO
2 stops15h 50mTAP AIR PORTUGAL
vie. 11/146:05 amFAO - DCA
2 stops18h 47mTAP AIR PORTUGAL
Deal found 11/2$1,385
This KAYAK deal was found by Cheapflights users on 11/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/236:05 pmDCA - FAO
2 stops16h 40mTAP AIR PORTUGAL
mié. 11/264:35 pmFAO - DCA
2 stops44h 54mTAP AIR PORTUGAL
Deal found 11/1$1,465
This oojo deal was found by Cheapflights users on 11/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/228:07 pmDCA - FAO
2 stops14h 38mTAP AIR PORTUGAL
lun. 12/14:35 pmFAO - DCA
2 stops34h 20mTAP AIR PORTUGAL
Deal found 11/2$1,551
This United Airlines deal was found by Cheapflights users on 11/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/51:00 pmDCA - FAO
2 stops17h 40mUnited Airlines
sáb. 11/151:25 pmFAO - DCA
2 stops39h 34mUnited Airlines
Deal found 11/2$1,759

Cheap flight deals from Reagan-National to Portimão

Keep the following information in mind while searching for Reagan-National to Portimão flight deals. Data was last updated noviembre 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$517
(Scandinavian Airlines)

One-way from

$473
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$582
Provider with most accurate pricing for Washington, D.C. (WAS)-Faro flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Faro flights.
Search Deals
From Washington, D.C. Reagan-National to Portimão
Search Deals
One-way flight from Washington, D.C. Reagan-National to Portimão
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($205 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to Portimão 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 noviembre 3, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Portimão that are best for you.

Fly from

Reagan-National

Fly to

Portimão

Route

Depart

Return

Price

Washington, D.C.Faro

DCA - FAO

DCAFAO

Washington, D.C. Reagan-National

vie. 2/6

11:10 am-4:20 pm

2 stops24h 10m

Faro

sáb. 2/14

5:10 pm-11:08 pm

2 stops34h 58m

$517

Washington, D.C.Faro

DCA - FAO

DCAFAO

Washington, D.C. Reagan-National

vie. 2/6

4:10 pm-11:50 pm

3 stops26h 40m

Faro

sáb. 2/14

6:05 am-7:59 pm

3 stops18h 54m

$1,038

Washington, D.C.Faro

DCA - FAO

DCAFAO

Washington, D.C. Reagan-National

sáb. 3/28

3:55 pm-4:20 pm

2 stops20h 25m

Faro

sáb. 4/4

3:00 pm-7:40 am

2 stops21h 40m

$1,063

Washington, D.C.Faro

DCA - FAO

DCAFAO

Washington, D.C. Reagan-National

vie. 11/21

6:59 am-7:30 am

1 stop19h 31m

Faro

sáb. 11/29

9:00 am-7:00 pm

1 stop15h 00m

$1,076

Washington, D.C.Faro

DCA - FAO

DCAFAO

Washington, D.C. Reagan-National

vie. 2/6

6:59 am-12:35 pm

2 stops24h 36m

Faro

sáb. 2/14

6:05 am-10:35 pm

3 stops21h 30m

$1,133

Washington, D.C.Faro

DCA - FAO

DCAFAO

Washington, D.C. Reagan-National

mié. 11/19

1:10 pm-12:20 pm

2 stops18h 10m

Faro

dom. 11/23

1:30 pm-7:04 pm

2 stops34h 34m

$1,160

Washington, D.C.Faro

DCA - FAO

DCAFAO

Washington, D.C. Reagan-National

mié. 11/19

4:23 pm-12:20 pm

2 stops14h 57m

Faro

jue. 11/27

1:10 pm-7:04 pm

2 stops34h 54m

$1,180

Washington, D.C.Faro

DCA - FAO

DCAFAO

Washington, D.C. Reagan-National

sáb. 11/22

11:05 am-9:35 pm

3 stops29h 30m

Faro

sáb. 11/29

9:00 am-7:00 pm

1 stop15h 00m

$1,198

Washington, D.C.Faro

DCA - FAO

DCAFAO

Washington, D.C. Reagan-National

sáb. 3/28

3:55 pm-9:25 am

2 stops13h 30m

Faro

vie. 4/3

6:05 am-6:59 pm

2 stops17h 54m

$1,315

Washington, D.C.Faro

DCA - FAO

DCAFAO

Washington, D.C. Reagan-National

mar. 11/11

6:00 pm-9:05 am

3 stops58h 05m

$473

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 15 results
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Best time to book a flight from Reagan-National to Portimão

Have a flexible travel schedule? Discover the best time to fly to Portimão from Reagan-National 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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Portimão
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Portimão. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Portimão?

    Scandinavian Airlines and Air Canada can get you from Washington, D.C. Reagan-National Airport to Portimão in just under 24h 10m. Your travel time can differ by up to 26m. The distance from Washington, D.C. Reagan-National Airport to Portimão is about 3669 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Reagan-National to Portimão that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Portimão flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Portimão?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Portimão.

  • Can I find deals for business class flights from Reagan-National to Portimão?

    Yes. Cheapflights offers flight deals from Reagan-National to Portimão 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

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