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Reagan-National

$436+ Cheap flights from Portugal to Reagan-National (DCA)

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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — DCA
nov. 19 — nov. 261
mar. 11/19
mar. 11/26
1 adult, Economy
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Cheap flight deals from Portugal to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Portugal (PT0) to Reagan-National (DCA). 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 noviembre 14, 2024.

Find flight deals from Portugal to Reagan-National

Cheapest flights from Portugal to Reagan-National
Explore the most affordable flight options available from Portugal to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 14, 2024.

This American Airlines deal was found by Cheapflights users on 11/14. 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.
mié. 11/2711:15 amLIS - DCA
1 stop10h 52mAmerican Airlines
vie. 12/64:45 pmDCA - LIS
1 stop10h 10mAmerican Airlines
Deal found 11/14$537
This Delta deal was found by Cheapflights users on 11/14. 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.
dom. 11/245:30 amLIS - DCA
2 stops17h 29mDelta
vie. 12/612:05 pmDCA - LIS
1 stop14h 55mDelta
Deal found 11/14$547
This KLM deal was found by Cheapflights users on 11/14. 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.
dom. 11/2410:00 amLIS - DCA
1 stop12h 59mKLM
vie. 12/66:05 pmDCA - LIS
1 stop9h 55mKLM
Deal found 11/14$549
This United Airlines deal was found by Cheapflights users on 11/13. 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. 12/1810:15 amLIS - DCA
1 stop12h 07mUnited Airlines
mar. 12/317:00 amDCA - LIS
2 stops21h 20mUnited Airlines
Deal found 11/13$553
This American Airlines deal was found by Cheapflights users on 11/13. 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.
lun. 12/168:20 amOPO - DCA
2 stops16h 40mAmerican Airlines
dom. 12/2910:20 pmDCA - OPO
2 stops32h 25mAmerican Airlines
Deal found 11/13$557
This Delta deal was found by Cheapflights users on 11/13. 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.
mié. 12/411:15 amOPO - DCA
2 stops17h 02mDelta
dom. 12/86:05 pmDCA - OPO
2 stops16h 20mDelta
Deal found 11/13$598
This Air Canada deal was found by Cheapflights users on 11/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/2711:00 amLIS - DCA
1 stop12h 07mAir Canada
dom. 12/86:50 pmDCA - LIS
2 stops15h 15mAir Canada
Deal found 11/14$600
This Cheapflightsfares deal was found by Cheapflights users on 11/13. 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. 12/247:05 amLIS - DCA
2 stops21h 07mBritish Airways
jue. 1/26:38 amDCA - LIS
2 stops22h 17mBritish Airways
Deal found 11/13$609
This Air Canada deal was found by Cheapflights users on 11/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/2711:00 amLIS - DCA
1 stop12h 07mMultiple Airlines
vie. 12/64:00 pmDCA - LIS
2 stops15h 50mMultiple Airlines
Deal found 11/14$610
This Air Canada deal was found by Cheapflights users on 11/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/46:00 amOPO - DCA
2 stops21h 37mAir Canada
sáb. 12/74:00 pmDCA - OPO
2 stops15h 50mAir Canada
Deal found 11/13$670
This Jettzy deal was found by Cheapflights users on 11/14. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/1611:15 amLIS - DCA
1 stop13h 04mVirgin Atlantic
sáb. 11/232:00 pmDCA - LIS
1 stop14h 00mVirgin Atlantic
Deal found 11/14$690
This Air Canada deal was found by Cheapflights users on 11/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/34:30 pmOPO - DCA
2 stops27h 49mMultiple Airlines
sáb. 12/74:00 pmDCA - OPO
2 stops15h 50mMultiple Airlines
Deal found 11/13$718

Find flights from Portugal to Reagan-National within your budget

Customize your flight search to find flights from Portugal to Reagan-National 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 2,752,363 searches. Data last updated noviembre 14, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LisbonWashington, D.C.

LIS - DCA

LISDCA

Lisbon Humberto Delgado

mié. 11/27

11:15 am-5:07 pm

1 stop10h 52m

Washington, D.C. Reagan-National

mar. 12/10

4:45 pm-9:15 am

1 stop11h 30m

$537

LisbonWashington, D.C.

LIS - DCA

LISDCA

Lisbon Humberto Delgado

dom. 11/24

5:30 am-5:59 pm

2 stops17h 29m

Washington, D.C. Reagan-National

jue. 12/5

11:00 am-8:55 am

1 stop16h 55m

$547

LisbonWashington, D.C.

LIS - DCA

LISDCA

Lisbon Humberto Delgado

dom. 11/24

10:00 am-5:59 pm

1 stop12h 59m

Washington, D.C. Reagan-National

sáb. 12/7

5:00 pm-8:00 am

1 stop10h 00m

$549

LisbonWashington, D.C.

LIS - DCA

LISDCA

Lisbon Humberto Delgado

mié. 12/18

10:15 am-5:22 pm

1 stop12h 07m

Washington, D.C. Reagan-National

mar. 12/31

7:00 am-9:20 am

2 stops21h 20m

$553

PortoWashington, D.C.

OPO - DCA

OPODCA

Porto

lun. 12/16

8:20 am-8:00 pm

2 stops16h 40m

Washington, D.C. Reagan-National

dom. 12/29

10:20 pm-11:45 am

2 stops32h 25m

$557

PortoWashington, D.C.

OPO - DCA

OPODCA

Porto

mié. 12/4

11:15 am-11:17 pm

2 stops17h 02m

Washington, D.C. Reagan-National

dom. 12/8

6:05 pm-3:25 pm

2 stops16h 20m

$598

LisbonWashington, D.C.

LIS - DCA

LISDCA

Lisbon Humberto Delgado

mié. 11/27

11:00 am-6:07 pm

1 stop12h 07m

Washington, D.C. Reagan-National

dom. 12/8

6:50 pm-3:05 pm

2 stops15h 15m

$600

LisbonWashington, D.C.

LIS - DCA

LISDCA

Lisbon Humberto Delgado

mar. 12/24

7:05 am-11:12 pm

2 stops21h 07m

Washington, D.C. Reagan-National

jue. 1/2

6:38 am-9:55 am

2 stops22h 17m

$609

LisbonWashington, D.C.

LIS - DCA

LISDCA

Lisbon Humberto Delgado

mié. 11/27

11:00 am-6:07 pm

1 stop12h 07m

Washington, D.C. Reagan-National

vie. 12/6

4:00 pm-12:50 pm

2 stops15h 50m

$610

PortoWashington, D.C.

OPO - DCA

OPODCA

Porto

mié. 12/4

6:00 am-10:37 pm

2 stops21h 37m

Washington, D.C. Reagan-National

sáb. 12/7

4:00 pm-12:50 pm

2 stops15h 50m

$670

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/14

Showing 1-10 of 37 results
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Best time to book a flight from Portugal to Reagan-National

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

Travel insights for flights from Portugal to Reagan-National

Get recent, data-driven insights about flights from Portugal to Reagan-National including ideal travel times, pricing trends, and more.

Rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

Temperature in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. 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 Reagan-National. Reviews last updated noviembre 14, 2024.
Peruse reviews from past customers who have flown with American Airlines, United Airlines and British Airways from Portugal to Washington, D.C. to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,788 reviews

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,788 reviews
Delta
8.0
Very good
8,788 reviews

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,346 reviews
Delta
8.0
Very good
8,788 reviews

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.7
Good
1,304 reviews
Delta
8.0
Very good
8,788 reviews

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air France
7.4
Good
1,538 reviews
Delta
8.0
Very good
8,788 reviews

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
9,194 reviews
Delta
8.0
Very good
8,788 reviews

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • What are the cheapest airlines to fly from Portugal to Washington, D.C. Reagan-National Airport one-way?

    For one-way options, check prices for British Airways. According to our data, you can fly for as low as $436. Users have also found prices from $486 and $515 on Finnair and Iberia, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portugal to Reagan-National 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 Portugal to Washington, D.C. Reagan-National Airport?

    Currently, September is the cheapest month in which you can book a flight from Portugal to Washington, D.C. Reagan-National Airport (average of $274). Flying from Portugal to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $340). 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.

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Alternative routes for Portugal to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.
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