Flights from Baltimore to Caldas da Rainha

Cheapest flights from Baltimore

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Nov 15 - Thu, Nov 20

BWI

Baltimore Washington Intl. Thurgood Marshall

LIS

Humberto Delgado

$662 Roundtrip, found 11 hours ago

$662

Roundtrip

found 11 hours ago

Select Icelandair flight, departing Sat, Nov 15 from Baltimore Washington Intl. Thurgood Marshall to Humberto Delgado, returning Thu, Nov 20, priced at $662 found 11 hours ago

Tue, Nov 11 - Thu, Nov 20

BWI

Baltimore Washington Intl. Thurgood Marshall

LIS

Humberto Delgado

$681 Roundtrip, found 11 hours ago

$681

Roundtrip

found 11 hours ago

Select United flight, departing Tue, Nov 11 from Baltimore Washington Intl. Thurgood Marshall to Humberto Delgado, returning Thu, Nov 20, priced at $681 found 11 hours ago

Wed, Nov 12 - Thu, Nov 20

BWI

Baltimore Washington Intl. Thurgood Marshall

LIS

Humberto Delgado

$686 Roundtrip, found 11 hours ago

$686

Roundtrip

found 11 hours ago

Select United flight, departing Wed, Nov 12 from Baltimore Washington Intl. Thurgood Marshall to Humberto Delgado, returning Thu, Nov 20, priced at $686 found 11 hours ago

Mon, Nov 10 - Thu, Nov 20

BWI

Baltimore Washington Intl. Thurgood Marshall

LIS

Humberto Delgado

$687 Roundtrip, found 11 hours ago

$687

Roundtrip

found 11 hours ago

Select United flight, departing Mon, Nov 10 from Baltimore Washington Intl. Thurgood Marshall to Humberto Delgado, returning Thu, Nov 20, priced at $687 found 11 hours ago

Tue, Nov 11 - Tue, Nov 18

BWI

Baltimore Washington Intl. Thurgood Marshall

LIS

Humberto Delgado

$697 Roundtrip, found 11 hours ago

$697

Roundtrip

found 11 hours ago

Select United flight, departing Tue, Nov 11 from Baltimore Washington Intl. Thurgood Marshall to Humberto Delgado, returning Tue, Nov 18, priced at $697 found 11 hours ago

Wed, Nov 12 - Tue, Nov 18

BWI

Baltimore Washington Intl. Thurgood Marshall

LIS

Humberto Delgado

$702 Roundtrip, found 11 hours ago

$702

Roundtrip

found 11 hours ago

Select United flight, departing Wed, Nov 12 from Baltimore Washington Intl. Thurgood Marshall to Humberto Delgado, returning Tue, Nov 18, priced at $702 found 11 hours ago

Mon, Nov 10 - Tue, Nov 18

BWI

Baltimore Washington Intl. Thurgood Marshall

LIS

Humberto Delgado

$704 Roundtrip, found 11 hours ago

$704

Roundtrip

found 11 hours ago

Select United flight, departing Mon, Nov 10 from Baltimore Washington Intl. Thurgood Marshall to Humberto Delgado, returning Tue, Nov 18, priced at $704 found 11 hours ago

Wed, Nov 12 - Wed, Nov 19

BWI

Baltimore Washington Intl. Thurgood Marshall

LIS

Humberto Delgado

$708 Roundtrip, found 11 hours ago

$708

Roundtrip

found 11 hours ago

Select American Airlines flight, departing Wed, Nov 12 from Baltimore Washington Intl. Thurgood Marshall to Humberto Delgado, returning Wed, Nov 19, priced at $708 found 11 hours ago

Wed, Nov 12 - Wed, Nov 19

BWI

Baltimore Washington Intl. Thurgood Marshall

LIS

Humberto Delgado

$708 Roundtrip, found 11 hours ago

$708

Roundtrip

found 11 hours ago

Select United flight, departing Wed, Nov 12 from Baltimore Washington Intl. Thurgood Marshall to Humberto Delgado, returning Wed, Nov 19, priced at $708 found 11 hours ago

Wed, Nov 12 - Wed, Nov 19

BWI

Baltimore Washington Intl. Thurgood Marshall

LIS

Humberto Delgado

$711 Roundtrip, found 11 hours ago

$711

Roundtrip

found 11 hours ago

Select United flight, departing Wed, Nov 12 from Baltimore Washington Intl. Thurgood Marshall to Humberto Delgado, returning Wed, Nov 19, priced at $711 found 11 hours ago

Wed, Nov 12 - Wed, Nov 19

BWI

Baltimore Washington Intl. Thurgood Marshall

LIS

Humberto Delgado

$713 Roundtrip, found 11 hours ago

$713

Roundtrip

found 11 hours ago

Select United flight, departing Wed, Nov 12 from Baltimore Washington Intl. Thurgood Marshall to Humberto Delgado, returning Wed, Nov 19, priced at $713 found 11 hours ago

Wed, Nov 12 - Wed, Nov 19

BWI

Baltimore Washington Intl. Thurgood Marshall

LIS

Humberto Delgado

$721 Roundtrip, found 11 hours ago

$721

Roundtrip

found 11 hours ago

Select British Airways flight, departing Wed, Nov 12 from Baltimore Washington Intl. Thurgood Marshall to Humberto Delgado, returning Wed, Nov 19, priced at $721 found 11 hours ago

Wed, Nov 12 - Wed, Nov 19

DCA

Ronald Reagan Washington National

LIS

Humberto Delgado

$753 Roundtrip, found 11 hours ago

$753

Roundtrip

found 11 hours ago

Select British Airways flight, departing Wed, Nov 12 from Ronald Reagan Washington National to Humberto Delgado, returning Wed, Nov 19, priced at $753 found 11 hours ago

Wed, Nov 12 - Wed, Nov 19

BWI

Baltimore Washington Intl. Thurgood Marshall

LIS

Humberto Delgado

$842 Roundtrip, found 11 hours ago

$842

Roundtrip

found 11 hours ago

Select Delta flight, departing Wed, Nov 12 from Baltimore Washington Intl. Thurgood Marshall to Humberto Delgado, returning Wed, Nov 19, priced at $842 found 11 hours ago

Wed, Sep 3 - Wed, Sep 24

DCA

Ronald Reagan Washington National

LIS

Humberto Delgado

$896 Roundtrip, found 6 hours ago

$896

Roundtrip

found 6 hours ago

Select Air Canada flight, departing Wed, Sep 3 from Ronald Reagan Washington National to Humberto Delgado, returning Wed, Sep 24, priced at $896 found 6 hours ago

Wed, Sep 3 - Wed, Sep 24

DCA

Ronald Reagan Washington National

LIS

Humberto Delgado

$1,124 Roundtrip, found 6 hours ago

$1,124

Roundtrip

found 6 hours ago

Select TAP Portugal flight, departing Wed, Sep 3 from Ronald Reagan Washington National to Humberto Delgado, returning Wed, Sep 24, priced at $1,124 found 6 hours ago

Sat, Sep 20 - Sat, Oct 4

DCA

Ronald Reagan Washington National

LIS

Humberto Delgado

$1,145 Roundtrip, found 4 days ago

$1,145

Roundtrip

found 4 days ago

Select Virgin Atlantic flight, departing Sat, Sep 20 from Ronald Reagan Washington National to Humberto Delgado, returning Sat, Oct 4, priced at $1,145 found 4 days ago

Tue, Sep 30 - Fri, Oct 31

BWI

Baltimore Washington Intl. Thurgood Marshall

LIS

Humberto Delgado

$1,226 Roundtrip, found 1 day ago

$1,226

Roundtrip

found 1 day ago

Select KLM flight, departing Tue, Sep 30 from Baltimore Washington Intl. Thurgood Marshall to Humberto Delgado, returning Fri, Oct 31, priced at $1,226 found 1 day ago

Wed, Sep 3 - Wed, Sep 24

DCA

Ronald Reagan Washington National

LIS

Humberto Delgado

$1,319 Roundtrip, found 6 hours ago

$1,319

Roundtrip

found 6 hours ago

Select Iberia flight, departing Wed, Sep 3 from Ronald Reagan Washington National to Humberto Delgado, returning Wed, Sep 24, priced at $1,319 found 6 hours ago

Tue, Sep 30 - Fri, Oct 31

BWI

Baltimore Washington Intl. Thurgood Marshall

LIS

Humberto Delgado

$1,544 Roundtrip, found 1 day ago

$1,544

Roundtrip

found 1 day ago

Select Finnair flight, departing Tue, Sep 30 from Baltimore Washington Intl. Thurgood Marshall to Humberto Delgado, returning Fri, Oct 31, priced at $1,544 found 1 day ago