$335 Cheap flight deals from Baltimore (WAS) to Porto (OPO)

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This Weekend's Flight Deals from Baltimore to Porto

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.

Sun, Oct 18 - Sat, Oct 24
BWI
Baltimore Washington Intl. Thurgood Marshall
OPO
Dr. Francisco de Sa Carneiro
$1,390 Roundtrip, found 6 days ago
$1,390
Roundtrip
found 6 days ago
Select British Airways flight, departing Sun, Oct 18 from Baltimore Washington Intl. Thurgood Marshall to Dr. Francisco de Sa Carneiro, returning Sat, Oct 24, priced at $1,390 found 6 days ago
Sun, Oct 18 - Sat, Oct 24
DCA
Ronald Reagan Washington National
OPO
Dr. Francisco de Sa Carneiro
$1,478 Roundtrip, found 6 days ago
$1,478
Roundtrip
found 6 days ago
Select British Airways flight, departing Sun, Oct 18 from Ronald Reagan Washington National to Dr. Francisco de Sa Carneiro, returning Sat, Oct 24, priced at $1,478 found 6 days ago

Airfares from $335 One Way, $722 Round Trip from Baltimore to Porto

Prices starting at $722 for return flights and $335 for one-way flights to Porto were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Mar 1 - Tue, Mar 9
DCA
Washington
OPO
Porto
$722 Roundtrip, found 6 days ago
$722
Roundtrip
found 6 days ago
Select Air Canada flight, departing Mon, Mar 1 from Washington to Porto, returning Tue, Mar 9, priced at $722 found 6 days ago
Mon, Mar 1 - Tue, Mar 9
DCA
Washington
OPO
Porto
$727 Roundtrip, found 6 days ago
$727
Roundtrip
found 6 days ago
Select Air Canada flight, departing Mon, Mar 1 from Washington to Porto, returning Tue, Mar 9, priced at $727 found 6 days ago
Mon, Feb 1 - Tue, Feb 9
BWI
Baltimore
OPO
Porto
$728 Roundtrip, found 2 days ago
$728
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Feb 1 from Baltimore to Porto, returning Tue, Feb 9, priced at $728 found 2 days ago
Wed, Apr 7 - Tue, Apr 20
DCA
Washington
OPO
Porto
$738 Roundtrip, found 1 hour ago
$738
Roundtrip
found 1 hour ago
Select Iberia flight, departing Wed, Apr 7 from Washington to Porto, returning Tue, Apr 20, priced at $738 found 1 hour ago
Mon, Apr 12 - Thu, Apr 15
DCA
Washington
OPO
Porto
$753 Roundtrip, found 4 days ago
$753
Roundtrip
found 4 days ago
Select Finnair flight, departing Mon, Apr 12 from Washington to Porto, returning Thu, Apr 15, priced at $753 found 4 days ago

More About Flying To Porto from Baltimore

Route Information for Flights from Baltimore to Porto

Origin Airport IATA Code
WAS
Destination Airport IATA Code
OPO
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Baltimore to Porto

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Frequently asked questions

What is the shortest flight from Baltimore to Porto?
Select a good seat, because you'll be keeping it warm for at least 9 hours and 30 minutes. This is the shortest possible flight time from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Porto (OPO-Dr. Francisco de Sa Carneiro)
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

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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.