Flights from San Antonio to Alcântara

Cheapest flights from San Antonio

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, Jul 5 - Wed, Jul 16

SAT

San Antonio Intl.

LIS

Humberto Delgado

$932 Roundtrip, found 5 days ago

$932

Roundtrip

found 5 days ago

Select United flight, departing Sat, Jul 5 from San Antonio Intl. to Humberto Delgado, returning Wed, Jul 16, priced at $932 found 5 days ago

Tue, Jul 8 - Thu, Jul 17

SAT

San Antonio Intl.

LIS

Humberto Delgado

$946 Roundtrip, found 5 days ago

$946

Roundtrip

found 5 days ago

Select British Airways flight, departing Tue, Jul 8 from San Antonio Intl. to Humberto Delgado, returning Thu, Jul 17, priced at $946 found 5 days ago

Sun, Jul 6 - Wed, Jul 16

SAT

San Antonio Intl.

LIS

Humberto Delgado

$1,031 Roundtrip, found 5 days ago

$1,031

Roundtrip

found 5 days ago

Select United flight, departing Sun, Jul 6 from San Antonio Intl. to Humberto Delgado, returning Wed, Jul 16, priced at $1,031 found 5 days ago

Sat, Jul 5 - Tue, Jul 15

SAT

San Antonio Intl.

LIS

Humberto Delgado

$1,034 Roundtrip, found 5 days ago

$1,034

Roundtrip

found 5 days ago

Select United flight, departing Sat, Jul 5 from San Antonio Intl. to Humberto Delgado, returning Tue, Jul 15, priced at $1,034 found 5 days ago

Tue, Jul 8 - Fri, Jul 18

SAT

San Antonio Intl.

LIS

Humberto Delgado

$1,068 Roundtrip, found 5 days ago

$1,068

Roundtrip

found 5 days ago

Select British Airways flight, departing Tue, Jul 8 from San Antonio Intl. to Humberto Delgado, returning Fri, Jul 18, priced at $1,068 found 5 days ago

Mon, Jul 7 - Wed, Jul 16

SAT

San Antonio Intl.

LIS

Humberto Delgado

$1,127 Roundtrip, found 5 days ago

$1,127

Roundtrip

found 5 days ago

Select United flight, departing Mon, Jul 7 from San Antonio Intl. to Humberto Delgado, returning Wed, Jul 16, priced at $1,127 found 5 days ago

Sun, Jul 6 - Tue, Jul 15

SAT

San Antonio Intl.

LIS

Humberto Delgado

$1,133 Roundtrip, found 5 days ago

$1,133

Roundtrip

found 5 days ago

Select United flight, departing Sun, Jul 6 from San Antonio Intl. to Humberto Delgado, returning Tue, Jul 15, priced at $1,133 found 5 days ago

Fri, Jul 4 - Wed, Jul 16

SAT

San Antonio Intl.

LIS

Humberto Delgado

$1,212 Roundtrip, found 5 days ago

$1,212

Roundtrip

found 5 days ago

Select United flight, departing Fri, Jul 4 from San Antonio Intl. to Humberto Delgado, returning Wed, Jul 16, priced at $1,212 found 5 days ago

Mon, Jul 7 - Tue, Jul 15

SAT

San Antonio Intl.

LIS

Humberto Delgado

$1,229 Roundtrip, found 5 days ago

$1,229

Roundtrip

found 5 days ago

Select United flight, departing Mon, Jul 7 from San Antonio Intl. to Humberto Delgado, returning Tue, Jul 15, priced at $1,229 found 5 days ago