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Cheap Flights To Sines

Trip Type
Flight 1
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Flight 5

Sines Flights as Low as $496.92

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Tue, Feb 5 - Wed, Feb 13
EWR
Liberty Intl.
to
LIS
Humberto Delgado
$496.92

roundtrip

just found

Open EWR to LIS flights search result page
Sun, Feb 3 - Tue, Feb 12
JFK
John F. Kennedy Intl.
to
LIS
Humberto Delgado
$501.51

roundtrip

found 3 hours ago

Open JFK to LIS flights search result page
Tue, Jun 18 - Tue, Jul 2
BOS
Logan Intl.
to
LIS
Humberto Delgado
$566.51

roundtrip

just found

Open BOS to LIS flights search result page
Sat, Mar 16 - Sun, Mar 24
IAD
Washington Dulles Intl.
to
LIS
Humberto Delgado
$668.48

roundtrip

found 2 days ago

Open IAD to LIS flights search result page
Mon, Oct 8 - Wed, Oct 17
BWI
Baltimore Washington Intl. Thurgood Marshall
to
LIS
Humberto Delgado
$744.90

roundtrip

found 2 days ago

Open BWI to LIS flights search result page
Wed, Sep 26 - Tue, Oct 9
LGA
LaGuardia
to
LIS
Humberto Delgado
$772.71

roundtrip

found 3 days ago

Open LGA to LIS flights search result page
Fri, Oct 12 - Thu, Oct 18
DCA
Ronald Reagan Washington National
to
LIS
Humberto Delgado
$783.68

roundtrip

found 1 day ago

Open DCA to LIS flights search result page
Sat, Nov 17 - Fri, Nov 23
LAX
Los Angeles Intl.
to
LIS
Humberto Delgado
$817.31

roundtrip

just found

Open LAX to LIS flights search result page

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