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Ronald Reagan Washington National Airport to Porto Airport flight

Explore the cheapest one-way and round-trip flights from Ronald Reagan Washington National Airport to Porto Airport over the next 90 days, with one-way fares from PHP 29,291 and round-trip from PHP 37,105. Based on Trip.com's latest 7-day flight data.

    • DCA 3:13 PM
      13h 17m
      1 stop
      OPO 9:30 AM
      Washington D.C. - Porto | Tue, Nov 17 | United Airlines
      OPO 12:35 PM
      23h 45m
      1 stop
      IAD 7:20 AM
      Porto - Washington D.C. | Tue, Nov 24 | United Airlines
      PHP 37,105 PHP 55,669
      33% off
      33% off
      PHP 55,669 PHP 37,105
    • DCA 1:20 PM
      13h 55m
      1 stop
      OPO 8:15 AM
      Washington D.C. - Porto | Wed, Nov 25 | Delta Air Lines
      OPO 11:15 AM
      33h 30m
      1 stop
      IAD 3:45 PM
      Porto - Washington D.C. | Wed, Dec 2 | KLM
      PHP 38,745 PHP 55,669
      30% off
      30% off
      PHP 55,669 PHP 38,745
    • DCA 1:25 PM
      13h 50m
      1 stop
      OPO 8:15 AM
      Washington D.C. - Porto | Wed, Nov 4 | Delta Air Lines
      OPO 5:00 AM
      15h 55m
      1 stop
      IAD 3:55 PM
      Porto - Washington D.C. | Wed, Nov 11 | KLM
      PHP 38,840 PHP 55,669
      30% off
      30% off
      PHP 55,669 PHP 38,840
    • DCA 11:00 AM
      16h 15m
      1 stop
      OPO 7:15 AM
      Washington D.C. - Porto | Wed, Oct 28 | Delta Air Lines
      OPO 5:55 AM
      18h 25m
      1 stop
      IAD 7:20 PM
      Porto - Washington D.C. | Wed, Nov 4 | Air France
      PHP 38,860
      30% off
      PHP 55,669 PHP 38,860
    • DCA 8:59 PM
      30h 16m
      1 stop
      OPO 8:15 AM
      Washington D.C. - Porto | Tue, Nov 17 | Delta Air Lines
      OPO 4:10 PM
      28h 35m
      1 stop
      IAD 3:45 PM
      Porto - Washington D.C. | Mon, Nov 23 | KLM
      PHP 39,588
      28% off
      PHP 55,669 PHP 39,588
    • DCA 8:10 AM
      19h 5m
      1 stop
      OPO 8:15 AM
      Washington D.C. - Porto | Fri, Nov 13 | Delta Air Lines
      OPO 4:10 PM
      28h 35m
      1 stop
      IAD 3:45 PM
      Porto - Washington D.C. | Mon, Nov 16 | KLM
      PHP 42,139
      24% off
      PHP 55,669 PHP 42,139
    • DCA 7:20 PM
      31h 55m
      1 stop
      OPO 8:15 AM
      Washington D.C. - Porto | Thu, Nov 5 | Delta Air Lines
      OPO 10:15 AM
      11h 22m
      1 stop
      DCA 4:37 PM
      Porto - Washington D.C. | Thu, Nov 12 | Air France
      PHP 42,225
      24% off
      PHP 55,669 PHP 42,225
    • DCA 8:55 PM
      30h 20m
      1 stop
      OPO 7:15 AM
      Washington D.C. - Porto | Thu, Oct 29 | Delta Air Lines
      OPO 10:15 AM
      17h 40m
      1 stop
      IAD 10:55 PM
      Porto - Washington D.C. | Thu, Nov 5 | Air France
      PHP 42,369
      24% off
      PHP 55,669 PHP 42,369
    • DCA 8:59 PM
      30h 16m
      1 stop
      OPO 8:15 AM
      Washington D.C. - Porto | Tue, Nov 24 | Delta Air Lines
      OPO 4:10 PM
      28h 35m
      1 stop
      IAD 3:45 PM
      Porto - Washington D.C. | Mon, Nov 30 | KLM
      PHP 42,714
      23% off
      PHP 55,669 PHP 42,714
    • WAS 1:00 PM
      17h 25m
      1 stop
      OPO 2:00 PM
      Washington D.C. - Porto | Thu, Oct 29 | Normal Airline
      OPO 3:00 PM
      6h
      Nonstop
      WAS 4:00 PM
      Porto - Washington D.C. | Sat, Oct 31 | Normal Airline
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    • Cheapest
      DCA 9:05 AM
      19h 25m
      1 stop
      OPO 9:30 AM
      Washington D.C. - Porto | Sun, Nov 8 | United Airlines
      PHP 29,291 PHP 55,634
      47% off
      47% off
      PHP 55,634 PHP 29,291
    • DCA 11:05 AM
      16h 10m
      1 stop
      OPO 8:15 AM
      Washington D.C. - Porto | Sun, Nov 8 | Delta Air Lines
      PHP 29,310 PHP 55,634
      47% off
      47% off
      PHP 55,634 PHP 29,310
    • DCA 11:05 AM
      16h 10m
      1 stop
      OPO 8:15 AM
      Washington D.C. - Porto | Sun, Nov 8 | KLM
      PHP 31,036 PHP 55,634
      44% off
      44% off
      PHP 55,634 PHP 31,036
    • DCA 11:05 AM
      16h 10m
      1 stop
      OPO 8:15 AM
      Washington D.C. - Porto | Sun, Nov 8 | Air France
      PHP 31,036
      44% off
      PHP 55,634 PHP 31,036
    • DCA 2:40 PM
      11h 25m
      1 stop
      OPO 7:05 AM
      Washington D.C. - Porto | Fri, Nov 20 | American Airlines
      PHP 33,318
      40% off
      PHP 55,634 PHP 33,318
    • DCA 6:59 AM
      19h 6m
      1 stop
      OPO 7:05 AM
      Washington D.C. - Porto | Fri, Nov 20 | Air Canada
      PHP 34,056
      39% off
      PHP 55,634 PHP 34,056
    • DCA 4:05 PM
      13h 25m
      1 stop
      OPO 9:30 AM
      Washington D.C. - Porto | Thu, Oct 29 | United Airlines
      PHP 35,255
      37% off
      PHP 55,634 PHP 35,255
    • DCA 8:55 PM
      30h 20m
      1 stop
      OPO 7:15 AM
      Washington D.C. - Porto | Thu, Oct 29 | Delta Air Lines
      PHP 35,820
      36% off
      PHP 55,634 PHP 35,820
    • DCA 2:40 PM
      11h 25m
      1 stop
      OPO 7:05 AM
      Washington D.C. - Porto | Fri, Nov 20 | Porter Airlines
      PHP 36,328
      35% off
      PHP 55,634 PHP 36,328
    • WAS 1:00 PM
      17h 25m
      1 stop
      OPO 2:00 PM
      Washington D.C. - Porto | Thu, Oct 29 | Normal Airline
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    • DCA 5:02 PM
      10h 13m
      1 stop
      OPO 8:15 AM
      Washington D.C. - Porto | Fri, Nov 20 | Delta Air Lines
      PHP 41,247 PHP 53,417
      23% off
      23% off
      PHP 53,417 PHP 41,247
    • DCA 5:02 PM
      10h 13m
      1 stop
      OPO 8:15 AM
      Washington D.C. - Porto | Fri, Nov 20 | KLM
      PHP 42,733 PHP 53,417
      20% off
      20% off
      PHP 53,417 PHP 42,733
    • DCA 5:02 PM
      10h 13m
      1 stop
      OPO 8:15 AM
      Washington D.C. - Porto | Fri, Nov 20 | Air France
      PHP 42,733 PHP 53,417
      20% off
      20% off
      PHP 53,417 PHP 42,733
    • WAS 1:00 PM
      17h 25m
      1 stop
      OPO 2:00 PM
      Washington D.C. - Porto | Thu, Oct 29 | Normal Airline
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    • DCA 5:02 PM
      10h 13m
      1 stop
      OPO 8:15 AM
      Washington D.C. - Porto | Fri, Nov 20 | KLM
      PHP 42,743 PHP 55,634
      23% off
      23% off
      PHP 55,634 PHP 42,743
    • DCA 5:02 PM
      10h 13m
      1 stop
      OPO 8:15 AM
      Washington D.C. - Porto | Fri, Nov 20 | Air France
      PHP 42,743 PHP 55,634
      23% off
      23% off
      PHP 55,634 PHP 42,743
    • DCA 2:40 PM
      11h 25m
      1 stop
      OPO 7:05 AM
      Washington D.C. - Porto | Fri, Nov 20 | American Airlines
      PHP 33,318 PHP 55,634
      40% off
      40% off
      PHP 55,634 PHP 33,318
    • DCA 2:40 PM
      11h 25m
      1 stop
      OPO 7:05 AM
      Washington D.C. - Porto | Fri, Nov 20 | Porter Airlines
      PHP 36,328
      35% off
      PHP 55,634 PHP 36,328
    • DCA 4:05 PM
      13h 25m
      1 stop
      OPO 9:30 AM
      Washington D.C. - Porto | Thu, Oct 29 | United Airlines
      PHP 35,255
      37% off
      PHP 55,634 PHP 35,255
    • DCA 11:05 AM
      16h 10m
      1 stop
      OPO 8:15 AM
      Washington D.C. - Porto | Sun, Nov 8 | Delta Air Lines
      PHP 29,310
      47% off
      PHP 55,634 PHP 29,310
    • DCA 11:05 AM
      16h 10m
      1 stop
      OPO 8:15 AM
      Washington D.C. - Porto | Sun, Nov 8 | KLM
      PHP 31,036
      44% off
      PHP 55,634 PHP 31,036
    • DCA 11:05 AM
      16h 10m
      1 stop
      OPO 8:15 AM
      Washington D.C. - Porto | Sun, Nov 8 | Air France
      PHP 31,036
      44% off
      PHP 55,634 PHP 31,036
    • DCA 1:15 PM
      16h 15m
      1 stop
      OPO 9:30 AM
      Washington D.C. - Porto | Thu, Oct 29 | Brussels Airlines
      PHP 44,507
      20% off
      PHP 55,634 PHP 44,507
    • WAS 1:00 PM
      17h 25m
      1 stop
      OPO 2:00 PM
      Washington D.C. - Porto | Thu, Oct 29 | Normal Airline
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Displayed flight fares from Washington D.C. to Porto are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Ronald Reagan Washington National Airport to Porto Airport?

The cheapest airline flying from Ronald Reagan Washington National Airport to Porto Airport is Delta Air Lines (from PHP 27,489) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Delta Air Lines
From PHP 27,489
United Airlines
From PHP 29,291
Air Canada
From PHP 30,413
KLM
From PHP 31,036
Air France
From PHP 31,036
American Airlines
From PHP 33,318
Porter Airlines
From PHP 36,328
Jetblue Airways
From PHP 38,927
Brussels Airlines
From PHP 44,507
Lufthansa
From PHP 44,622

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What is the flight schedule from Ronald Reagan Washington National Airport to Porto Airport?

Check the schedule for flights from Washington D.C. to Porto and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL5713

    Ronald Reagan Washington National Airport

    5:59 PM

    DCA

    1h 39m

    Nonstop

    7:38 PM

    JFK

    S M T W T F S
    Search

  2. KL6201

    John F Kennedy Intl. Airport

    10:25 PM

    JFK

    7h 5m

    Nonstop

    10:30 AM

    OPO

    - - T - T - S

  3. DL5713

    Ronald Reagan Washington National Airport

    5:59 PM

    DCA

    1h 39m

    Nonstop

    7:38 PM

    JFK

    S M T W T F S
    Search

  4. AF3599

    John F Kennedy Intl. Airport

    9:05 PM

    JFK

    7h

    Nonstop

    9:05 AM

    OPO

    - - T - T - S

  5. TP8501

    Ronald Reagan Washington National Airport

    11:30 AM

    DCA

    1h 26m

    Nonstop

    12:56 PM

    EWR

    S M T W T F S
    Search

  6. TP212

    Newark Liberty Intl. Airport Airport

    1:45 AM

    EWR

    6h 40m

    Nonstop

    12:25 PM

    OPO

    S M - W - F S

  7. AA5667

    Ronald Reagan Washington National Airport

    2:59 PM

    DCA

    1h 48m

    Nonstop

    4:47 PM

    YYZ

    S M T W T F S
    Search

  8. TS764

    Toronto Pearson International Airport

    11:55 PM

    YYZ

    6h 50m

    Nonstop

    11:45 AM

    OPO

    - - - - T - -

  9. PD6084

    Ronald Reagan Washington National Airport

    2:59 PM

    DCA

    1h 46m

    Nonstop

    4:45 PM

    YYZ

    S M T W T F S
    Search

  10. TS764

    Toronto Pearson International Airport

    11:55 PM

    YYZ

    6h 50m

    Nonstop

    11:45 AM

    OPO

    - - - - T - -

  11. UA4413

    Ronald Reagan Washington National Airport

    4:00 PM

    DCA

    1h 29m

    Nonstop

    5:29 PM

    EWR

    S M T W T - S
    Search

  12. UA144

    Newark Liberty Intl. Airport Airport

    10:45 PM

    EWR

    6h 45m

    Nonstop

    9:30 AM

    OPO

    S M T W T F S

  13. DL5699

    Ronald Reagan Washington National Airport

    11:05 AM

    DCA

    1h 17m

    Nonstop

    12:22 PM

    JFK

    S M T W T F S
    Search

  14. DL138

    John F Kennedy Intl. Airport

    8:30 PM

    JFK

    6h 45m

    Nonstop

    7:15 AM

    OPO

    - - T - T - S

  15. KL5968

    Ronald Reagan Washington National Airport

    4:55 PM

    DCA

    1h 25m

    Nonstop

    6:20 PM

    JFK

    S M T W T F S
    Search

  16. KL6201

    John F Kennedy Intl. Airport

    10:25 PM

    JFK

    7h 5m

    Nonstop

    10:30 AM

    OPO

    - - T - T - S

  17. AF2215

    Ronald Reagan Washington National Airport

    11:00 AM

    DCA

    1h 16m

    Nonstop

    12:16 PM

    JFK

    S M T W T F S
    Search

  18. AF3599

    John F Kennedy Intl. Airport

    9:05 PM

    JFK

    7h

    Nonstop

    9:05 AM

    OPO

    - - T - T - S

  19. UA4442

    Ronald Reagan Washington National Airport

    1:25 PM

    DCA

    1h 26m

    Nonstop

    2:51 PM

    EWR

    S M T W T F S
    Search

  20. SN9030

    Newark Liberty Intl. Airport Airport

    9:50 PM

    EWR

    6h 55m

    Nonstop

    9:45 AM

    OPO

    S M T W T F S
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About Ronald Reagan Washington National Airport and Porto Airport

Learn about Ronald Reagan Washington National Airport (DCA) and Porto Airport (OPO) — including location, terminals, transportation, and travel tips.

Flight distance 5,676.99 km
Cheapest one-way ticket price PHP 29,291
Cheapest return ticket price PHP 37,105

FAQs for Ronald Reagan Washington National Airport to Porto Airport Flights

  • What is the transportation method from the main airport to downtown in Porto?

    • The distance from Francisco Sa Carneiro International Airport to downtown is about 9 km. It takes about 20 minutes by taxi.
  • The closest airport to Porto Airport (OPO) is Viseu Airport. The distance is around 87 km.
  • One-way flights from Ronald Reagan Washington National Airport to Porto Airport currently start from PHP 29,291, and round-trip fares start from PHP 37,105. The current lowest fare is a United Airlines flight departing on Sun, Nov 8; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Ronald Reagan Washington National Airport to Porto Airport is PHP 38,441. Prices may vary depending on the departure date, airline, and availability.
  • Enter Ronald Reagan Washington National Airport and Porto Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.