Which airports can I use when flying from Porto to Washington, D.C. Reagan-National Airport?

Flights from Porto to Washington, D.C. Reagan-National Airport usually depart from Porto (OPO) and arrive at Washington, D.C. Reagan-National (DCA).

What cabin classes can I book on flights from Porto to Washington, D.C. Reagan-National Airport?

Only Economy Class is available on flights from Porto to Washington, D.C. Reagan-National Airport.

Can I save money by using flexible dates for flights from Porto to Washington, D.C. Reagan-National Airport?

Yes. Being flexible with your travel dates can save you up to 60% on the Porto to Washington, D.C. Reagan-National Airport route. Friday is the cheapest departure day at $655 round-trip on average, while Monday is the most expensive at $1,617, a difference of $962. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Washington, D.C. Reagan-National Airport?

Some of the most popular sights in Washington, D.C. Reagan-National Airport are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. Reagan-National Airport on KAYAK.

Do I need a passport to fly from Porto to Washington, D.C. Reagan-National Airport?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

What is the time difference between Porto and Washington, D.C. Reagan-National Airport?

Washington, D.C. Reagan-National Airport is 5 hours behind Porto (Eastern Time vs Western European Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Washington, D.C. Reagan-National Airport (DCA)?

Washington, D.C. Reagan-National Airport (DCA) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include: · Sixt · Dollar · Thrifty · Alamo · Budget

How much should I expect to pay for a Porto to Washington, D.C. Reagan-National Airport flight?

Round-trip flights from Porto to Washington, D.C. Reagan-National Airport range from $655 to $852, with an average of $747 over the past 12 months. Anything below $655 counts as a good deal.

What is the cheapest airline to fly from Porto to Washington, D.C. Reagan-National Airport?

Delta ($589) and American Airlines ($610) are the cheapest airlines to fly round-trip from Porto to Washington, D.C. Reagan-National Airport according to KAYAK data over the last 5 days.

$444 CHEAP FLIGHTS from Porto to Reagan Washington (OPO - DCA)

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Cheapest round-trip

$589

Typical prices: $655-$852

Delta

Sun 10/7Sat 10/13

OPO - DCA • 2 stops

Cheapest one-way

$444

Typical prices: $803-$890

Iberia

Tue 10/30

OPO - DCA • 2 stops

When to travel

September

Cheapest • 23% price drop

May

Most popular

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We hope you love your trip to Washington, D.C. Reagan-National Airport!

Flight Deals

Cheap Flights from Porto to Reagan-National (OPO-DCA)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Porto to Reagan-National

Wed, Oct 7 - Tue, Oct 13

5:00 am - 4:37 pmOPO Porto-DCA Washington, D.C. Reagan-National

16h 37m2 stops Amsterdam Schiphol New York John F Kennedy Intl

5:05 pm - 3:25 pmDCA Washington, D.C. Reagan-National-OPO Porto

17h 20m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

$589Delta

Thu, Oct 8 - Mon, Oct 19

5:00 am - 4:37 pmOPO Porto-DCA Washington, D.C. Reagan-National

16h 37m2 stops Amsterdam Schiphol New York John F Kennedy Intl

5:15 pm - 3:25 pmDCA Washington, D.C. Reagan-National-OPO Porto

17h 10m2 stops Boston Logan Intl Paris Charles de Gaulle

$591Delta

Thu, Oct 8 - Mon, Oct 19

5:00 am - 5:53 pmOPO Porto-DCA Washington, D.C. Reagan-National

17h 53m2 stops Amsterdam Schiphol Boston Logan Intl

11:05 am - 10:30 amDCA Washington, D.C. Reagan-National-OPO Porto

18h 25m1 stop New York John F Kennedy Intl

$594Delta

Thu, Sep 17 - Wed, Sep 30

12:25 pm - 11:10 pmOPO Porto-DCA Washington, D.C. Reagan-National

15h 45m2 stops Madrid Barajas New York John F Kennedy Intl

1:33 pm - 7:40 amDCA Washington, D.C. Reagan-National-OPO Porto

13h 07m2 stops Philadelphia Madrid Barajas

$601American Airlines

Thu, Jan 14 - Sun, Jan 17

12:25 pm - 6:54 pmOPO Porto-DCA Washington, D.C. Reagan-National

35h 29m2 stops Madrid Barajas New York John F Kennedy Intl

10:10 am - 7:40 amDCA Washington, D.C. Reagan-National-OPO Porto

16h 30m2 stops Charlotte Douglas Madrid Barajas

$610American Airlines

Thu, Jan 14 - Sun, Jan 17

12:25 pm - 6:54 pmOPO Porto-DCA Washington, D.C. Reagan-National

35h 29m2 stops Madrid Barajas New York John F Kennedy Intl

10:10 am - 7:40 amDCA Washington, D.C. Reagan-National-OPO Porto

16h 30m2 stops Charlotte Douglas Madrid Barajas

$611American Airlines

Mon, Sep 21 - Mon, Sep 28

11:25 am - 11:35 pmOPO Porto-DCA Washington, D.C. Reagan-National

17h 10m2 stops Amsterdam Schiphol Boston Logan Intl

6:45 pm - 3:25 pmDCA Washington, D.C. Reagan-National-OPO Porto

15h 40m2 stops Boston Logan Intl Paris Charles de Gaulle

$615Delta

Mon, Sep 21 - Mon, Sep 28

11:25 am - 11:35 pmOPO Porto-DCA Washington, D.C. Reagan-National

17h 10m2 stops Amsterdam Schiphol Boston Logan Intl

11:10 am - 10:30 amDCA Washington, D.C. Reagan-National-OPO Porto

18h 20m1 stop New York John F Kennedy Intl

$619Delta

Thu, Sep 17 - Wed, Sep 30

5:00 am - 5:48 pmOPO Porto-DCA Washington, D.C. Reagan-National

17h 48m2 stops Amsterdam Schiphol Boston Logan Intl

12:55 pm - 10:40 amDCA Washington, D.C. Reagan-National-OPO Porto

16h 45m2 stops Boston Logan Intl Amsterdam Schiphol

$680Delta

Thu, Sep 17 - Wed, Sep 30

1:25 pm - 10:59 pmOPO Porto-DCA Washington, D.C. Reagan-National

14h 34m1 stop New York John F Kennedy Intl

12:55 pm - 10:40 amDCA Washington, D.C. Reagan-National-OPO Porto

16h 45m2 stops Boston Logan Intl Amsterdam Schiphol

$692Delta

Recent last minute flight deals from Porto to Reagan-National

Thu, Sep 3 - Thu, Sep 17

11:35 am - 10:59 pmOPO Porto-DCA Washington, D.C. Reagan-National

16h 24m2 stops Amsterdam Schiphol New York John F Kennedy Intl

11:10 am - 8:30 amDCA Washington, D.C. Reagan-National-OPO Porto

16h 20m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

$813Delta

Thu, Sep 3 - Thu, Sep 17

1:25 pm - 10:59 pmOPO Porto-DCA Washington, D.C. Reagan-National

14h 34m1 stop New York John F Kennedy Intl

11:10 am - 8:30 amDCA Washington, D.C. Reagan-National-OPO Porto

16h 20m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

$825Delta

Thu, Sep 3 - Thu, Sep 17

5:55 am - 4:59 pmOPO Porto-DCA Washington, D.C. Reagan-National

16h 04m2 stops Paris Charles de Gaulle New York John F Kennedy Intl

11:10 am - 8:30 amDCA Washington, D.C. Reagan-National-OPO Porto

16h 20m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

$826Delta

Thu, Sep 3 - Thu, Sep 17

1:25 pm - 10:59 pmOPO Porto-DCA Washington, D.C. Reagan-National

14h 34m1 stop New York John F Kennedy Intl

11:10 am - 8:30 amDCA Washington, D.C. Reagan-National-OPO Porto

16h 20m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

$834Delta

Thu, Sep 3 - Thu, Sep 17

8:20 am - 9:30 pmOPO Porto-DCA Washington, D.C. Reagan-National

18h 10m2 stops Madrid Barajas Boston Logan Intl

4:59 pm - 11:45 amDCA Washington, D.C. Reagan-National-OPO Porto

13h 46m2 stops Boston Logan Intl Madrid Barajas

$988Iberia

Thu, Sep 3 - Thu, Sep 17

11:50 am - 9:48 pmOPO Porto-DCA Washington, D.C. Reagan-National

14h 58m1 stop Montreal Pierre Elliott Trudeau Intl

4:30 pm - 9:45 amDCA Washington, D.C. Reagan-National-OPO Porto

12h 15m1 stop Newark

$1,200United Airlines

Thu, Sep 3 - Thu, Sep 17

11:50 am - 9:48 pmOPO Porto-DCA Washington, D.C. Reagan-National

14h 58m1 stop Montreal Pierre Elliott Trudeau Intl

1:01 pm - 6:55 amDCA Washington, D.C. Reagan-National-OPO Porto

12h 54m1 stop Newark

$1,201United Airlines

Thu, Sep 3 - Thu, Sep 17

11:50 am - 9:48 pmOPO Porto-DCA Washington, D.C. Reagan-National

14h 58m1 stop Montreal Pierre Elliott Trudeau Intl

6:55 pm - 3:00 pmDCA Washington, D.C. Reagan-National-OPO Porto

15h 05m2 stops Toronto Pearson Intl Lisbon Humberto Delgado

$1,276Air Canada

Thu, Sep 3 - Thu, Sep 17

8:40 am - 10:59 pmOPO Porto-DCA Washington, D.C. Reagan-National

43h 19m3 stops Zurich Hong Kong Intl New York John F Kennedy Intl

6:30 am - 11:15 amDCA Washington, D.C. Reagan-National-OPO Porto

47h 45m3 stops New York John F Kennedy Intl Hong Kong Intl Frankfurt am Main

$17,346Multiple Airlines

Thu, Sep 3 - Thu, Sep 17

8:40 am - 10:59 pmOPO Porto-DCA Washington, D.C. Reagan-National

43h 19m3 stops Zurich Hong Kong Intl New York John F Kennedy Intl

6:30 am - 11:15 amDCA Washington, D.C. Reagan-National-OPO Porto

47h 45m3 stops New York John F Kennedy Intl Hong Kong Intl Frankfurt am Main

$17,355Multiple Airlines

Booking Insights

Price, demand and travel trends for Porto to Washington, D.C. Reagan-National Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Porto to Washington, D.C. Reagan-National Airport with more confidence.

Prices

Airlines

How much is a round-trip flight from Porto to Washington, D.C. Reagan-National Airport?

Round-trip flights from Porto to Washington, D.C. Reagan-National Airport start at $589. Prices are below average for this route right now, with typical round-trip fares ranging from $655 to $852. The lowest price found in the past 5 days was $589 on Delta.

Find deals

Low season	January
High season	May
Cheapest flight	$444

Flight from Porto to Washington, D.C. Reagan-National Airport

When to book flights from Porto to Reagan-National

Are your dates flexible? Find out the best times to travel from Porto to Reagan-National based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Porto to Washington, D.C. Reagan-National Airport?
Flights from Porto to Washington, D.C. Reagan-National Airport usually depart from Porto (OPO) and arrive at Washington, D.C. Reagan-National (DCA).
What cabin classes can I book on flights from Porto to Washington, D.C. Reagan-National Airport?
Only Economy Class is available on flights from Porto to Washington, D.C. Reagan-National Airport.
Can I save money by using flexible dates for flights from Porto to Washington, D.C. Reagan-National Airport?
Yes. Being flexible with your travel dates can save you up to 60% on the Porto to Washington, D.C. Reagan-National Airport route. Friday is the cheapest departure day at $655 round-trip on average, while Monday is the most expensive at $1,617, a difference of $962. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What popular places can I visit in Washington, D.C. Reagan-National Airport?
Some of the most popular sights in Washington, D.C. Reagan-National Airport are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. Reagan-National Airport on KAYAK.
Do I need a passport to fly from Porto to Washington, D.C. Reagan-National Airport?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How are flight prices from Porto to Washington, D.C. Reagan-National Airport looking right now?
One-way fares from Porto to Washington, D.C. Reagan-National Airport are currently lower than usual. Average one-way flight prices are about $536, which is 34% below the typical average for this route.
What is the time difference between Porto and Washington, D.C. Reagan-National Airport?
Washington, D.C. Reagan-National Airport is 5 hours behind Porto (Eastern Time vs Western European Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at Washington, D.C. Reagan-National Airport (DCA)?
Washington, D.C. Reagan-National Airport (DCA) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include:
· Sixt
· Dollar
· Thrifty
· Alamo
· Budget
How much should I expect to pay for a Porto to Washington, D.C. Reagan-National Airport flight?
Round-trip flights from Porto to Washington, D.C. Reagan-National Airport range from $655 to $852, with an average of $747 over the past 12 months. Anything below $655 counts as a good deal.

If your dates can be flexible, aim for a Friday departure instead of Monday. On this route, Friday flights average $655 - about $962 less than Monday (59% savings) based on the last 12 months.
If you can choose when to travel, plan your Porto to Washington, D.C. Reagan-National Airport trip for September. Fares historically average $578 round-trip in that month - typically $1,039 less than the most expensive month, which is March (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Washington, D.C. Reagan-National Airport.
- Hyatt House Washington DC The Wharf
- Canopy by Hilton Washington D.C - The Wharf
- Intercontinental Hotels Washington D.C. - The Wharf By IHG

Everything you need to know for your flight from Porto to Reagan-National

Airports

Cabin class

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Information on your arrival and departure airports

Porto (OPO)

Reagan-National (DCA)

OPO - DCA

$444 Find Cheap Flights from Porto to Reagan Washington National Airport - Compare and Save

Everything you should know

Cheap Flights from Porto to Reagan-National (OPO-DCA)

Recent round-trip flight deals from Porto to Reagan-National

Recent one-way flight deals from Porto to Reagan-National

Recent last minute flight deals from Porto to Reagan-National

Price, demand and travel trends for Porto to Washington, D.C. Reagan-National Airport flights

How much is a round-trip flight from Porto to Washington, D.C. Reagan-National Airport?

What is the cheapest airline to fly from Porto to Washington, D.C. Reagan-National Airport?

Key details for Porto to Washington, D.C. Reagan-National Airport flights

Low season

High season

Cheapest flight

When to book flights from Porto to Reagan-National

Your Porto to Washington, D.C. Reagan-National Airport flight questions, answered

Your guide to booking Porto to Washington, D.C. Reagan-National Airport flights

Everything you need to know for your flight from Porto to Reagan-National

Information on your arrival and departure airports

Cabin class types available on flights to Reagan-National

Complete your trip to Washington, D.C. with a hotel stay or car rental

Find direct flights to and from Porto and Reagan-National

Flights to other popular destinations

Flights from domestic origins to Reagan-National

Choose which airport to fly into in Washington, D.C.

Find deals for your return flight