When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 20 days in advance, which can save you up to 2% on flights from San Antonio to Portugal compared to booking the week you need them. Waiting 20 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $543. For sooner than that we have options available in the next 3 days from $2,079.
Due to multiple factors, expect to potentially pay more when booking in May. For low rates, January can be a great choice for travel to Portugal. Flights to Portugal from San Antonio in January are about $1,133 on average during January, but can be found for as low as $608.
When flying from San Antonio to Portugal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
$701 - $970
Route
Depart
Return
Price
San AntonioLisbon Humberto Delgado
SAT - LIS
SATLIS
San Antonio
Mo 9/30
1 stop15h 58m
Lisbon Humberto Delgado
Fr 10/4
2 stops32h 03m
San AntonioLisbon Humberto Delgado
SAT - LIS
SATLIS
San Antonio
Di 10/22
2 stops38h 35m
Lisbon Humberto Delgado
Di 10/29
2 stops33h 26m
San AntonioLisbon Humberto Delgado
SAT - LIS
SATLIS
San Antonio
Di 10/22
2 stops21h 20m
Lisbon Humberto Delgado
Di 10/29
2 stops33h 30m
San AntonioLisbon Humberto Delgado
SAT - LIS
SATLIS
San Antonio
Di 10/22
1 stop13h 50m
Lisbon Humberto Delgado
Di 10/29
2 stops18h 31m
San AntonioLisbon Humberto Delgado
SAT - LIS
SATLIS
San Antonio
Di 9/24
1 stop13h 45m
Lisbon Humberto Delgado
Di 10/8
2 stops18h 36m
San AntonioLisbon Humberto Delgado
SAT - LIS
SATLIS
San Antonio
Mi 8/14
2 stops21h 44m
Lisbon Humberto Delgado
Di 8/20
2 stops32h 01m
San AntonioLisbon Humberto Delgado
SAT - LIS
SATLIS
San Antonio
Do 9/26
2 stops14h 26m
Lisbon Humberto Delgado
Di 10/8
2 stops22h 58m
San AntonioLisbon Humberto Delgado
SAT - LIS
SATLIS
San Antonio
Mo 8/26
1 stop13h 59m
Lisbon Humberto Delgado
Sa 9/7
2 stops17h 49m
San AntonioLisbon Humberto Delgado
SAT - LIS
SATLIS
San Antonio
Do 9/26
2 stops17h 15m
Lisbon Humberto Delgado
Fr 10/4
2 stops18h 45m
No data available for this route at this time. Please check back soon.
Entertainment
Comfort
Crew
Overall
Boarding
Food
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Entertainment
Comfort
Crew
Overall
Boarding
Food
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Entertainment
Comfort
Crew
Overall
Boarding
Food
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Entertainment
Comfort
Crew
Overall
Boarding
Food
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Entertainment
Comfort
Crew
Overall
Boarding
Food
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Entertainment
Comfort
Crew
Overall
Boarding
Food
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
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