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.

Which airports do connecting flights from Porto to Washington, D.C. Reagan-National Airport pass through?

Most connecting flights from Porto to Washington, D.C. Reagan-National Airport pass through Newark (EWR), which handles 100% of one-stop traffic on this route.

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

Yes. Flexible dates can save you up to 60% on flights from Porto to Washington, D.C. Reagan-National Airport. 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 $24 for economy cars. Top options include: • Sixt • Dollar • Thrifty • Hertz • Alamo

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 $964, with an average of $839 over the past 12 months. Anything below $655 counts as a good deal.

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

United Airlines ($714) and Delta ($723) 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.

What is the cheapest layover airport when flying from Porto to Washington, D.C. Reagan-National Airport?

Flights via Newark (EWR) offer the most affordable fares, with an average round-trip price of $1,122. Based on KAYAK data over the past 3 months.

When flying from Porto to Washington, D.C. Reagan-National Airport which airport offers the shortest layover?

Newark (EWR) had the shortest average connection time for Porto to Washington, D.C. Reagan-National Airport layovers at 5h 51m over the past 3 months.

$464 CHEAP FLIGHTS from Porto to Reagan Washington (OPO - DCA)

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Cheapest round-trip

$696

Typical prices: $655-$964

Multiple Airlines

Wed 11/21Wed 11/28

OPO - DCA • 2 stops

Cheapest one-way

$464

Typical prices: $890-$1,145

Iberia

Fri 11/30

OPO - DCA • 2 stops

When to travel

September

Cheapest • 31% price drop

May

Most popular

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

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

Cheap flights from Porto to Reagan-National with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Round-trip

One-way

Last minute

Sat, Nov 21 - Sat, Nov 28

6:15 am - 9:59 pmOPO Porto-DCA Washington, D.C. Reagan-National

20h 44m2 stops Madrid Barajas Montreal Pierre Elliott Trudeau Intl

4:00 pm - 7:00 pmDCA Washington, D.C. Reagan-National-OPO Porto

22h 00m3 stops Montreal Pierre Elliott Trudeau Intl Madrid Barajas Lisbon Humberto Delgado

$696Multiple Airlines

Sat, Nov 21 - Sat, Nov 28

6:15 am - 9:59 pmOPO Porto-DCA Washington, D.C. Reagan-National

20h 44m2 stops Madrid Barajas Montreal Pierre Elliott Trudeau Intl

4:00 pm - 11:35 amDCA Washington, D.C. Reagan-National-OPO Porto

14h 35m2 stops Montreal Pierre Elliott Trudeau Intl Madrid Barajas

$701Multiple Airlines

Tue, Nov 3 - Tue, Nov 10

6:00 am - 10:24 amOPO Porto-DCA Washington, D.C. Reagan-National

33h 24m2 stops Frankfurt am Main Newark

9:05 am - 9:30 amDCA Washington, D.C. Reagan-National-OPO Porto

19h 25m1 stop Newark

$714United Airlines

Tue, Nov 3 - Tue, Nov 24

6:00 am - 9:57 pmOPO Porto-DCA Washington, D.C. Reagan-National

20h 57m2 stops Frankfurt am Main Newark

7:00 am - 9:30 amDCA Washington, D.C. Reagan-National-OPO Porto

21h 30m1 stop Newark

$716United Airlines

Thu, Jan 14 - Sun, Jan 17

6:00 am - 7:58 pmOPO Porto-DCA Washington, D.C. Reagan-National

18h 58m2 stops Frankfurt am Main Toronto Pearson Intl

6:00 am - 11:15 amDCA Washington, D.C. Reagan-National-OPO Porto

24h 15m2 stops Montreal Pierre Elliott Trudeau Intl Zurich

$717Multiple Airlines

Tue, Nov 3 - Tue, Nov 10

6:00 am - 9:57 pmOPO Porto-DCA Washington, D.C. Reagan-National

20h 57m2 stops Frankfurt am Main Newark

1:15 pm - 11:45 amDCA Washington, D.C. Reagan-National-OPO Porto

17h 30m2 stops Newark Frankfurt am Main

$718United Airlines

Mon, Nov 9 - Mon, Nov 30

12:30 pm - 8:56 amOPO Porto-DCA Washington, D.C. Reagan-National

25h 26m2 stops Frankfurt am Main Chicago O'Hare Intl

9:05 am - 11:45 amDCA Washington, D.C. Reagan-National-OPO Porto

21h 40m2 stops Newark Frankfurt am Main

$719United Airlines

Tue, Nov 3 - Tue, Nov 24

6:00 am - 10:24 amOPO Porto-DCA Washington, D.C. Reagan-National

33h 24m2 stops Frankfurt am Main Newark

2:08 pm - 11:45 amDCA Washington, D.C. Reagan-National-OPO Porto

16h 37m2 stops Chicago O'Hare Intl Frankfurt am Main

$721United Airlines

Thu, Nov 19 - Wed, Dec 2

5:00 am - 5:59 pmOPO Porto-DCA Washington, D.C. Reagan-National

17h 59m2 stops Amsterdam Schiphol Boston Logan Intl

11:55 am - 10:35 amDCA Washington, D.C. Reagan-National-OPO Porto

17h 40m2 stops Boston Logan Intl Paris Charles de Gaulle

$723Delta

Thu, Nov 5 - Thu, Nov 12

11:15 am - 10:55 pmOPO Porto-DCA Washington, D.C. Reagan-National

16h 40m2 stops Amsterdam Schiphol New York John F Kennedy Intl

1:20 pm - 10:35 amDCA Washington, D.C. Reagan-National-OPO Porto

16h 15m2 stops Boston Logan Intl Paris Charles de Gaulle

$724Delta

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 with more confidence.

Airlines

Layovers

Which airline is the cheapest to fly from Porto to Washington, D.C. Reagan-National Airport?: United Airlines ($714) and Delta ($723) 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.

Find deals

Low season	January
High season	May
Cheapest flight	$464

One-way 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.

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.
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 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 $964, with an average of $839 over the past 12 months. Anything below $655 counts as a good deal.
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 $662, which is 33% below the typical average for this route.
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 $24 for economy cars. Top options include:

• Sixt
• Dollar
• Thrifty
• Hertz
• Alamo
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).
Which airports do connecting flights from Porto to Washington, D.C. Reagan-National Airport pass through?
Most connecting flights from Porto to Washington, D.C. Reagan-National Airport pass through Newark (EWR), which handles 100% of one-stop traffic on this route.
Can I save money by using flexible dates for flights from Porto to Washington, D.C. Reagan-National Airport?
Yes. Flexible dates can save you up to 60% on flights from Porto to Washington, D.C. Reagan-National Airport. 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 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 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.

If your dates are flexible, aim for a Friday departure and avoid flying on Monday. On this route, Friday flights average $655, about $962 less than Monday fares (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
• Intercontinental Hotels Washington D.C. - The Wharf By IHG
• Pendry Washington DC - The Wharf

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OPO - DCA

$464 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)

Cheap flights from Porto to Reagan-National with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

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

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

What is the cheapest layover airport when flying from Porto to Washington, D.C. Reagan-National Airport?

When flying from Porto to Washington, D.C. Reagan-National Airport which airport offers the shortest layover?

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

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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

More options for your flight from Porto to Reagan-National

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

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Cabin class types available on flights to Reagan-National

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Choose which airport to fly into in Porto

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