Cheap flights from Baltimore to Central Cascais from CA $496

View CA $496 flight on Sun, Sep. 21, 2025Opens in a new window

Popular airlines from Baltimore to Central Cascais

  • British Airways

    British Airways

  • Delta

    Delta

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Cheap flights from Baltimore (WAS) to Central Cascais (LIS)

Prices were available within the past 7 days and start at CA $496 for one-way flights and CA $611 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fly Play
Thu, Sep. 18 - Mon, Sep. 22
BWI
Baltimore
LIS
Lisbon
CA $611 Roundtrip, found 3 days ago
CA $611
Roundtrip
found 3 days ago
Select Fly Play flight, departing Thu, Sep. 18 from Baltimore to Lisbon, returning Mon, Sep. 22, priced at CA $611 found 3 days ago
United
Mon, Nov. 10 - Tue, Dec. 2
DCA
Washington
LIS
Lisbon
CA $946 Roundtrip, found 5 days ago
CA $946
Roundtrip
found 5 days ago
Select United flight, departing Mon, Nov. 10 from Washington to Lisbon, returning Tue, Dec. 2, priced at CA $946 found 5 days ago
Icelandair
Sat, Oct. 11 - Thu, Oct. 16
BWI
Baltimore
LIS
Lisbon
CA $947 Roundtrip, found 2 days ago
CA $947
Roundtrip
found 2 days ago
Select Icelandair flight, departing Sat, Oct. 11 from Baltimore to Lisbon, returning Thu, Oct. 16, priced at CA $947 found 2 days ago
Delta
Sun, Dec. 7 - Tue, Dec. 16
DCA
Washington
LIS
Lisbon
CA $956 Roundtrip, found 5 days ago
CA $956
Roundtrip
found 5 days ago
Select Delta flight, departing Sun, Dec. 7 from Washington to Lisbon, returning Tue, Dec. 16, priced at CA $956 found 5 days ago
American Airlines
Sun, Dec. 7 - Tue, Dec. 16
DCA
Washington
LIS
Lisbon
CA $956 Roundtrip, found 5 days ago
CA $956
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sun, Dec. 7 from Washington to Lisbon, returning Tue, Dec. 16, priced at CA $956 found 5 days ago
British Airways
Sun, Dec. 7 - Tue, Dec. 16
DCA
Washington
LIS
Lisbon
CA $956 Roundtrip, found 5 days ago
CA $956
Roundtrip
found 5 days ago
Select British Airways flight, departing Sun, Dec. 7 from Washington to Lisbon, returning Tue, Dec. 16, priced at CA $956 found 5 days ago

Find the cheapest month to fly from Baltimore (BWI) to Lisbon (LIS)

March is typically the cheapest month to fly

From CA $532 - CA $1,673 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.