
$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, $613 Round Trip from Washington to Costa de Prata
Prices starting at $613 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

Hotel Moon & Sun Porto
Dec 24 - Dec 31
Baltimore (BWI) to Porto (OPO)
Porto (OPO) to Baltimore (BWI)
Reviewed on Nov 8, 2026


Eurostars Porto Douro
Dec 24 - Dec 31
Baltimore (BWI) to Porto (OPO)
Porto (OPO) to Baltimore (BWI)
More About Flying To Costa de Prata from Washington
Route Information for Flights from Washington to Costa de Prata
Origin Airport IATA Code | WAS |
|---|---|
Destination Airport IATA Code | OPO |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Washington to Costa de Prata
Find fantastic fares on domestic and international flights that suit your travel requirements and budget needs by heading to Orbitz. Orbitz has your cheap air tickets for flights from Washington to Costa de Prata.
Flights from Washington to Costa de Prata at bargain prices
Budgeting and hidden costs should be the least of your concerns when planning a trip. Your priority should be planning all the things you want to do during your stay. With our low fares on Washington to Costa de Prata flights, you know you are getting the best deal for your vacation or business trip budget—and not incurring hidden costs or paying for over-priced tickets offered by some airlines. We want to help you enjoy your trip the way you deserve.
Remain up-to-date on your flights from Washington to Costa de Prata
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Orbitz booking discounts for Washington to Costa de Prata flights
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Flights from Washington
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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.





