There are 3 ways to get from Washington to Cascais by plane, subway, or train
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly from Ronald Reagan Washington National Airport
best- Fly from Ronald Reagan Washington National Airport (DCA) to Lisbon-Portela Airport (LIS)plane DCA - LIS
10h 25m€331–1,278Train to Baltimore-Washington International Airport, fly
cheapest- Take the train from Washington Union Station to BWI Thurgood Marshalltrain
- Fly from Baltimore-Washington International Airport (BWI) to Lisbon-Portela Airport (LIS)plane BWI - LIS
12h 54m€246–1,457Subway to Washington Dulles International Airport, fly
- Take the subway from McPherson Square, Blue/Orange/Silver Line Track 2 Platform to Washington Dulles International Airport, Silver Line Center Platformsubway
- Fly from Washington Dulles International Airport (IAD) to Lisbon-Portela Airport (LIS)plane IAD - LIS
11h 13m€346–823
Ronald Reagan Washington National Airport (DCA) to Lisbon-Portela Airport (LIS) flights
Comparing Your Travel Options
The cheapest way to get from Washington to Cascais is to subway and fly which costs €340 - €850 and takes 11h 13m.
The fastest way to get from Washington to Cascais is to fly which takes 10h 25m and costs €330 - €1300.
The distance between Washington and Cascais is 5776 km.
It takes approximately 10h 25m to get from Washington to Cascais, including transfers.
Cascais is 5h ahead of Washington. It is currently 6:40 PM in Washington and 11:40 PM in Cascais.
There are 7228+ hotels available in Cascais.
What companies run services between Washington, DC, USA and Cascais, Portugal?
United Airlines, JetBlue Airways, and four other airlines fly from Ronald Reagan Washington National Airport (DCA) to Lisbon-Portela Airport (LIS) every 4 hours.
- Website
- jetblue.com
Flights from Ronald Reagan Washington National Airport to Lisbon-Portela Airport via Boston
- Ave. Duration
- 10h 5m
- When
- Every day
- Estimated price
- €380–1,700
Flights from Washington Dulles International Airport to Lisbon-Portela Airport
- Ave. Duration
- 7h 22m
- When
- Every day
- Estimated price
- €240–1,100
Flights from Baltimore-Washington International Airport to Lisbon-Portela Airport via Boston
- Ave. Duration
- 9h 12m
- When
- Monday, Thursday, Friday, and Sunday
- Estimated price
- €280–1,300
Subway from McPherson Square, Blue/Orange/Silver Line Track 2 Platform to Washington Dulles International Airport, Silver Line Center Platform
- Ave. Duration
- 48 min
- Frequency
- Every 15 minutes
- Estimated price
- €2–3
- Website
- Washington Metropolitan Area Transit Authority
- standard fare after 9:30 p.m
- €2–3
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