$225 Cheap flight deals from Washington (WAS) to Costa de Prata (OPO)
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This Weekend's Flight Deals from Washington to Costa de Prata
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $225 One Way, $646 Round Trip from Washington to Costa de Prata
Prices starting at $646 for return flights and $225 for one-way flights to Costa de Prata were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Costa de Prata economy flight packages
GA Palace Hotel
Dec 29 - Jan 3
Washington (WAS) to Porto (OPO)
Reviewed on Nov 10, 2026
More About Flying To Costa de Prata from Washington
Route Information for Flights from Washington to Costa de Prata
Origin Airport IATA Code | WAS |
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Destination Airport IATA Code | OPO |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Washington to Costa de Prata
Orbitz assures that you will receive cheap air fares on flights from Washington to Costa de Prata and special deals that give you guaranteed low prices on hotels, cruises, car rentals, and anything else you need on your trip.
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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.