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Portimão

$381+ 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 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — FAO
Apr 9 — Apr 161
Wed 4/9
Wed 4/16
1 adult, Economy
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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 April 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$745
(Mytrip)

One-way from

$381
(Mytrip)

Popular in

June

Cheapest in

November

Average price

$795
Provider with most accurate pricing for Washington, D.C. (WAS)-Faro flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Faro flights.
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From Washington, D.C. Reagan-National to Portimão
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One-way flight from Washington, D.C. Reagan-National to Portimão
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Highest demand for flights based on searches. 24% potential increase in price ($294 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 4, 2025.

This Mytrip deal was found by Cheapflights users on 4/3. 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.
Thu 5/156:00 amDCA - FAO
3 stops30h 40mMultiple Airlines
Tue 5/205:25 pmFAO - DCA
2 stops33h 28mMultiple Airlines
Deal found 4/3$745
This KLM deal was found by Cheapflights users on 4/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/58:15 pmDCA - FAO
2 stops18h 05mKLM
Tue 8/198:25 amFAO - DCA
2 stops20h 03mKLM
Deal found 4/2$830
This Justfly.com deal was found by Cheapflights users on 4/4. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/16:50 pmDCA - FAO
2 stops15h 55mAir Canada
Wed 12/316:05 amFAO - DCA
2 stops21h 32mAir Canada
Deal found 4/4$1,056
This American Airlines deal was found by Cheapflights users on 4/3. 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.
Fri 9/263:59 pmDCA - FAO
2 stops15h 31mAmerican Airlines
Fri 10/31:55 pmFAO - DCA
2 stops24h 34mAmerican Airlines
Deal found 4/3$1,064
This United Airlines deal was found by Cheapflights users on 4/4. 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.
Fri 5/211:09 amDCA - FAO
2 stops22h 26mUnited Airlines
Sat 5/1711:40 amFAO - DCA
1 stop26h 19mUnited Airlines
Deal found 4/4$1,075
This Gurufare deal was found by Cheapflights users on 4/3. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/76:05 amDCA - FAO
2 stops32h 10mScandinavian Airlines
Tue 7/158:05 pmFAO - DCA
2 stops32h 23mScandinavian Airlines
Deal found 4/3$1,148
This Orbitz deal was found by Cheapflights users on 4/2. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/302:54 pmDCA - FAO
2 stops22h 56mBritish Airways
Tue 8/56:30 pmFAO - DCA
2 stops33h 31mBritish Airways
Deal found 4/2$1,230
This oojo deal was found by Cheapflights users on 4/3. 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.
Wed 6/411:10 amDCA - FAO
2 stops31h 40mTAP AIR PORTUGAL
Wed 6/116:10 pmFAO - DCA
2 stops30h 30mTAP AIR PORTUGAL
Deal found 4/3$1,340
This Delta deal was found by Cheapflights users on 4/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/85:00 pmDCA - FAO
2 stops19h 40mDelta
Sun 7/136:40 pmFAO - DCA
2 stops27h 46mDelta
Deal found 4/3$1,523

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 April 4, 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

Thu 5/15

6:00 am-5:40 pm

3 stops30h 40m

Faro

Tue 5/20

5:25 pm-9:53 pm

2 stops33h 28m

$745

Washington, D.C.Faro

DCA - FAO

DCAFAO

Washington, D.C. Reagan-National

Tue 8/5

8:15 pm-7:20 pm

2 stops18h 05m

Faro

Tue 8/19

8:25 am-11:28 pm

2 stops20h 03m

$830

Washington, D.C.Faro

DCA - FAO

DCAFAO

Washington, D.C. Reagan-National

Fri 9/26

3:59 pm-12:30 pm

2 stops15h 31m

Faro

Fri 10/3

1:55 pm-9:29 am

2 stops24h 34m

$1,064

Washington, D.C.Faro

DCA - FAO

DCAFAO

Washington, D.C. Reagan-National

Fri 5/2

11:09 am-2:35 pm

2 stops22h 26m

Faro

Sat 5/17

11:40 am-8:59 am

1 stop26h 19m

$1,075

Washington, D.C.Faro

DCA - FAO

DCAFAO

Washington, D.C. Reagan-National

Thu 5/15

6:00 am-3:05 pm

2 stops28h 05m

Faro

Tue 5/20

6:05 am-9:53 pm

2 stops20h 48m

$1,088

Washington, D.C.Faro

DCA - FAO

DCAFAO

Washington, D.C. Reagan-National

Mon 7/7

6:05 am-7:15 pm

2 stops32h 10m

Faro

Tue 7/15

8:05 pm-11:28 pm

2 stops32h 23m

$1,148

Washington, D.C.Faro

DCA - FAO

DCAFAO

Washington, D.C. Reagan-National

Wed 7/30

2:54 pm-6:50 pm

2 stops22h 56m

Faro

Tue 8/5

6:30 pm-11:01 pm

2 stops33h 31m

$1,230

Washington, D.C.Faro

DCA - FAO

DCAFAO

Washington, D.C. Reagan-National

Wed 6/4

11:10 am-11:50 pm

2 stops31h 40m

Faro

Wed 6/11

6:10 pm-7:40 pm

2 stops30h 30m

$1,340

Washington, D.C.Faro

DCA - FAO

DCAFAO

Washington, D.C. Reagan-National

Tue 7/8

5:00 pm-5:40 pm

2 stops19h 40m

Faro

Sun 7/13

6:40 pm-5:26 pm

2 stops27h 46m

$1,523

Washington, D.C.Faro

DCA - FAO

DCAFAO

Washington, D.C. Reagan-National

Sun 5/25

6:00 am-11:30 pm

3 stops36h 30m

$381

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

Showing 1-10 of 12 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

Rainfall in Portimão by month

Plan your trip to Portimão by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portimão ranges from 0.1 - 4.6 inches per month. December is typically the wettest month, when rainfall can reach 4.6 in. July is typically the driest time to visit Portimão when rainfall is around 0.1 in.

Temperature in Portimão by month

Plan your trip to Portimão by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portimão, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Portimão

Get insights into the airlines that provide service to Portimão. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portimão. Reviews last updated April 4, 2025.
To help decide which airline to fly from Washington, D.C. to Portimão, see what other customers have to say about Delta, KLM and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,900 reviews

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,900 reviews
Delta
8.0
Very good
7,900 reviews

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,323 reviews
Delta
8.0
Very good
7,900 reviews

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,618 reviews
Delta
8.0
Very good
7,900 reviews

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Scandinavian Airlines
7.3
Good
1,328 reviews
Delta
8.0
Very good
7,900 reviews

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,900 reviews

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • 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.

  • What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Portimão?

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Portimão (average of $628). Flying from Washington, D.C. Reagan-National Airport to Portimão in June is currently the most expensive (average of $1,329). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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