Fare Guide
Estimated lowest fares found within 7 days
Cheapest Airline
The cheapest airline(s) flying from Washington to Porto is Swiss.
Cheapest Month
September
Travel Period: June 2024 - May 2025
The cheapest month(s) to fly from Washington to Porto is September.
Cheapest Day of the Week
Sunday
The cheapest day(s) of the week to fly from Washington to Porto is Sunday.
Cheapest Time
6pm
The cheapest time of the day to fly from Washington to Porto is in the afternoon.
Early Morning 12:01am - 06:00am
Morning 6:01am - 12:00pm
Afternoon 12:01pm - 6:00pm
Evening 6:01pm to 12:00am
12am
6am
12pm
6pm
Flight Schedules
Last Updated: Thu, 2 May, 2024
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How far is Porto from Washington?
The flight distance between Washington and Porto is 5674km. Check all available flights on Wego.
When is the earliest and latest flight of the day?
The earliest flight of the day departs at 17:35. The last flight of the day departs at 20:45. See the full list of flight times on Wego.