$346 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 $346 One Way, $735 Round Trip from Washington to Costa de Prata
Prices starting at $735 for return flights and $346 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
Jul 28 - Aug 4
Washington (IAD) to Porto (OPO)
Reviewed on Oct 20, 2025
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
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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.