
Top flight deals from leading airlines:
... and +100s more
Save up to 50% on select flights with Priceline
Save an average of $240 per person when bundling your flight and hotel together with Priceline
If a VIP member finds a better price elsewhere, we'll refund up to 200% of the difference
We’re always here for you - reach us 24 hours a day, 7 days a week
Washington, US (WAS) - Lisbon, PT (LIS)
Nov 8
Nov 9
Nov 20
Nov 21
as low as
Washington, US (WAS) - Lisbon, PT (LIS)
Nov 2
Nov 3
Nov 26
Nov 27
as low as
Washington, US (WAS) - Lisbon, PT (LIS)
Nov 11
Nov 12
Nov 25
Nov 25
as low as
Washington, US (WAS) - Lisbon, PT (LIS)
Nov 19
Nov 20
Nov 23
Nov 24
as low as
Washington, US (WAS) - Lisbon, PT (LIS)
Nov 11
Nov 12
Nov 17
Nov 18
as low as
Washington, US (WAS) - Lisbon, PT (LIS)
Nov 2
Nov 3
Nov 10
Nov 11
as low as
Washington, US (WAS) - Lisbon, PT (LIS)
Nov 18
Nov 19
Dec 5
Dec 6
as low as
Washington, US (WAS) - Lisbon, PT (LIS)
Nov 5
Nov 6
Nov 11
Nov 11
as low as
Washington, US (WAS) - Lisbon, PT (LIS)
Oct 29
Oct 30
Nov 11
Nov 12
as low as
Washington, US (WAS) - Lisbon, PT (LIS)
Nov 11
Nov 12
Nov 17
Nov 18
as low as
Washington, US (WAS) - Lisbon, PT (LIS)
Nov 10
Nov 11
Nov 17
Nov 18
as low as
Washington, US (WAS) - Lisbon, PT (LIS)
Nov 18
Nov 19
Dec 3
Dec 4
as low as
Washington, US (WAS) - Porto, PT (OPO)
Jun 16
Jun 17
Jun 25
Jun 25
as low as
Washington, US (WAS) - Porto, PT (OPO)
Jun 16
Jun 17
Jun 25
Jun 25
as low as
Washington, US (WAS) - Porto, PT (OPO)
Jun 16
Jun 17
Jun 26
Jun 27
as low as
Washington, US (WAS) - Porto, PT (OPO)
Jun 10
Jun 11
Jun 20
Jun 20
as low as
Washington, US (WAS) - Porto, PT (OPO)
Jun 9
Jun 10
Jun 16
Jun 17
as low as
Washington, US (WAS) - Porto, PT (OPO)
May 25
May 26
Jun 11
Jun 11
as low as
Washington, US (WAS) - Porto, PT (OPO)
Jun 4
Jun 5
Jun 11
Jun 11
as low as
Washington, US (WAS) - Porto, PT (OPO)
Jun 11
Jun 12
Jun 17
Jun 17
as low as
Washington, US (WAS) - Porto, PT (OPO)
Jun 8
Jun 9
Jun 19
Jun 19
as low as
Washington, US (WAS) - Porto, PT (OPO)
May 26
May 27
Jun 3
Jun 4
as low as
Washington, US (WAS) - Porto, PT (OPO)
May 28
May 29
Jun 4
Jun 5
as low as
Washington, US (WAS) - Porto, PT (OPO)
Jun 4
Jun 5
Jun 11
Jun 11
as low as
Washington, US (WAS) - Faro, PT (FAO)
May 12
May 13
May 21
May 22
as low as
Washington, US (WAS) - Faro, PT (FAO)
Jun 7
Jun 8
Jul 2
Jul 2
as low as
Washington, US (WAS) - Faro, PT (FAO)
May 6
May 7
May 14
May 14
as low as
Washington, US (WAS) - Faro, PT (FAO)
May 6
May 7
May 14
May 14
as low as
Washington, US (WAS) - Faro, PT (FAO)
May 26
May 28
Jun 3
Jun 4
as low as
Washington, US (WAS) - Faro, PT (FAO)
Jul 1
Jul 2
Jul 23
Jul 24
as low as
Washington, US (WAS) - Faro, PT (FAO)
May 20
May 21
May 27
May 28
as low as
Washington, US (WAS) - Faro, PT (FAO)
Jul 2
Jul 3
Jul 9
Jul 10
as low as
Washington, US (WAS) - Faro, PT (FAO)
Jun 3
Jun 4
Jun 10
Jun 10
as low as
Washington, US (WAS) - Faro, PT (FAO)
Jul 2
Jul 3
Jul 9
Jul 10
as low as
Washington, US (WAS) - Faro, PT (FAO)
Jul 2
Jul 3
Jul 9
Jul 10
as low as
Washington, US (WAS) - Faro, PT (FAO)
May 19
May 20
May 29
May 29
as low as
Washington, US (WAS) - Ponta Delgada, PT (PDL)
Oct 23
Oct 24
Oct 30
Oct 30
as low as
Washington, US (WAS) - Ponta Delgada, PT (PDL)
Sep 28
Sep 29
Oct 22
Oct 23
as low as
Washington, US (WAS) - Ponta Delgada, PT (PDL)
Oct 13
Oct 14
Oct 20
Oct 21
as low as
Washington, US (WAS) - Ponta Delgada, PT (PDL)
Oct 13
Oct 14
Oct 20
Oct 22
as low as
Washington, US (WAS) - Ponta Delgada, PT (PDL)
Oct 13
Oct 15
Oct 20
Oct 21
as low as
Washington, US (WAS) - Ponta Delgada, PT (PDL)
Oct 13
Oct 15
Oct 20
Oct 21
as low as
Washington, US (WAS) - Ponta Delgada, PT (PDL)
Oct 20
Oct 21
Oct 27
Oct 28
as low as
Washington, US (WAS) - Ponta Delgada, PT (PDL)
Oct 20
Oct 21
Oct 27
Oct 28
as low as
Washington, US (WAS) - Ponta Delgada, PT (PDL)
Oct 13
Oct 14
Oct 20
Oct 22
as low as
Washington, US (WAS) - Ponta Delgada, PT (PDL)
Sep 28
Sep 29
Oct 5
Oct 6
as low as
Washington, US (WAS) - Ponta Delgada, PT (PDL)
Oct 20
Oct 21
Oct 27
Oct 28
as low as
Washington, US (WAS) - Ponta Delgada, PT (PDL)
Oct 13
Oct 14
Oct 20
Oct 21
as low as
Washington, US (WAS) - Funchal, PT (FNC)
Dec 1
Dec 2
Dec 9
Dec 9
as low as
Washington, US (WAS) - Funchal, PT (FNC)
Dec 2
Dec 3
Dec 9
Dec 9
as low as
Washington, US (WAS) - Funchal, PT (FNC)
Dec 2
Dec 4
Dec 9
Dec 10
as low as
Washington, US (WAS) - Funchal, PT (FNC)
Nov 27
Nov 28
Dec 12
Dec 13
as low as
Washington, US (WAS) - Funchal, PT (FNC)
Dec 2
Dec 3
Dec 9
Dec 10
as low as
Washington, US (WAS) - Funchal, PT (FNC)
Dec 2
Dec 3
Dec 9
Dec 10
as low as
Washington, US (WAS) - Funchal, PT (FNC)
Dec 1
Dec 2
Dec 9
Dec 9
as low as
Washington, US (WAS) - Funchal, PT (FNC)
Nov 26
Nov 27
Dec 3
Dec 3
as low as
Washington, US (WAS) - Funchal, PT (FNC)
Dec 2
Dec 3
Dec 9
Dec 9
as low as
Washington, US (WAS) - Funchal, PT (FNC)
Dec 2
Dec 3
Dec 9
Dec 10
as low as
Washington, US (WAS) - Funchal, PT (FNC)
Nov 26
Nov 27
Dec 2
Dec 3
as low as
Washington, US (WAS) - Funchal, PT (FNC)
Nov 26
Nov 28
Nov 30
Dec 1
as low as
Washington, US (WAS) - Terceira Island, PT (TER)
May 21
May 22
May 28
May 29
as low as
Washington, US (WAS) - Terceira Island, PT (TER)
Jun 19
Jun 20
Jun 26
Jun 26
as low as
Washington, US (WAS) - Terceira Island, PT (TER)
May 21
May 22
May 28
May 29
as low as
Washington, US (WAS) - Terceira Island, PT (TER)
Jun 18
Jun 19
Jun 25
Jun 26
as low as
Washington, US (WAS) - Terceira Island, PT (TER)
May 21
May 22
May 28
May 29
as low as
Washington, US (WAS) - Terceira Island, PT (TER)
May 21
May 22
May 28
May 29
as low as
Washington, US (WAS) - Terceira Island, PT (TER)
May 21
May 22
May 28
May 29
as low as
Washington, US (WAS) - Terceira Island, PT (TER)
Jun 18
Jun 20
Jun 25
Jun 26
as low as
Washington, US (WAS) - Terceira Island, PT (TER)
Jun 18
Jun 19
Jun 25
Jun 26
as low as
Washington, US (WAS) - Terceira Island, PT (TER)
Jun 18
Jun 19
Jun 25
Jun 26
as low as
Washington, US (WAS) - Terceira Island, PT (TER)
Jun 18
Jun 20
Jun 25
Jun 26
as low as
Washington, US (WAS) - Terceira Island, PT (TER)
May 21
May 22
May 28
May 29
as low as
Washington, US (WAS) - Horta, PT (HOR)
Jun 16
Jun 17
Jul 25
Jul 26
as low as
Washington, US (WAS) - Horta, PT (HOR)
Jun 16
Jun 17
Jul 25
Jul 26
as low as
Washington, US (WAS) - Horta, PT (HOR)
Jun 16
Jun 17
Jul 25
Jul 26
as low as
Washington, US (WAS) - Horta, PT (HOR)
Jun 16
Jun 17
Jul 25
Jul 26
as low as
Washington, US (WAS) - Horta, PT (HOR)
Jun 17
Jun 18
Jun 30
Jul 1
as low as
Washington, US (WAS) - Horta, PT (HOR)
Jun 17
Jun 18
Jun 30
Jul 1
as low as
Washington, US (WAS) - Horta, PT (HOR)
May 20
May 21
May 24
May 25
as low as
Washington, US (WAS) - Horta, PT (HOR)
Jun 17
Jun 18
Jun 30
Jul 1
as low as
Washington, US (WAS) - Horta, PT (HOR)
Jun 16
Jun 17
Jul 25
Jul 26
as low as
Washington, US (WAS) - Horta, PT (HOR)
May 20
May 21
May 24
May 25
as low as
Washington, US (WAS) - Horta, PT (HOR)
May 19
May 21
Jun 11
Jun 12
as low as
Washington, US (WAS) - Horta, PT (HOR)
May 19
May 21
Jun 11
Jun 12
as low as
Washington, US (WAS) - Ilha do Pico, PT (PIX)
Jun 2
Jun 4
Jun 9
Jun 10
as low as
Washington, US (WAS) - Ilha do Pico, PT (PIX)
Jun 2
Jun 4
Jun 9
Jun 10
as low as
Washington, US (WAS) - Ilha do Pico, PT (PIX)
Jun 2
Jun 4
Jun 9
Jun 10
as low as
Washington, US (WAS) - Ilha do Pico, PT (PIX)
Jun 2
Jun 4
Jun 9
Jun 10
as low as
Washington, US (WAS) - Ilha do Pico, PT (PIX)
Jun 2
Jun 4
Jun 9
Jun 10
as low as
Washington, US (WAS) - Ilha do Pico, PT (PIX)
Jun 2
Jun 4
Jun 9
Jun 9
as low as
Washington, US (WAS) - Ilha do Pico, PT (PIX)
Jun 2
Jun 4
Jun 9
Jun 10
as low as
Washington, US (WAS) - Ilha do Pico, PT (PIX)
Jun 2
Jun 4
Jun 9
Jun 10
as low as
Washington, US (WAS) - Ilha do Pico, PT (PIX)
Jun 2
Jun 4
Jun 9
Jun 10
as low as
Washington, US (WAS) - Ilha do Pico, PT (PIX)
Jun 2
Jun 4
Jun 9
Jun 10
as low as
Washington, US (WAS) - Ilha do Pico, PT (PIX)
Jun 2
Jun 4
Jun 9
Jun 9
as low as