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 June. For low rates, January can be a great choice for travel to Portugal. Flights to Portugal from San Antonio in January are about $1,126 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
$649 - $932
Route
Depart
Return
Price
San AntonioLisbon Humberto Delgado
SAT - LIS
SATLIS
San Antonio
Sat 11/2
2 stops35h 58m
Lisbon Humberto Delgado
Tue 11/12
2 stops34h 26m
San AntonioLisbon Humberto Delgado
SAT - LIS
SATLIS
San Antonio
Tue 11/5
2 stops20h 27m
Lisbon Humberto Delgado
Tue 11/19
2 stops26h 56m
San AntonioLisbon Humberto Delgado
SAT - LIS
SATLIS
San Antonio
Sat 11/2
2 stops38h 22m
Lisbon Humberto Delgado
Tue 11/12
2 stops35h 37m
San AntonioLisbon Humberto Delgado
SAT - LIS
SATLIS
San Antonio
Sat 11/2
2 stops41h 15m
Lisbon Humberto Delgado
Wed 11/13
2 stops22h 18m
San AntonioLisbon Humberto Delgado
SAT - LIS
SATLIS
San Antonio
Wed 10/30
1 stop14h 50m
Lisbon Humberto Delgado
Sun 11/10
2 stops23h 07m
San AntonioLisbon Humberto Delgado
SAT - LIS
SATLIS
San Antonio
Sat 11/2
3 stops18h 44m
Lisbon Humberto Delgado
Tue 11/12
2 stops30h 15m
San AntonioLisbon Humberto Delgado
SAT - LIS
SATLIS
San Antonio
Mon 10/7
2 stops24h 29m
Lisbon Humberto Delgado
Mon 10/14
2 stops33h 01m
San AntonioLisbon Humberto Delgado
SAT - LIS
SATLIS
San Antonio
Thu 10/17
1 stop13h 50m
Lisbon Humberto Delgado
Fri 10/25
2 stops17h 38m
San AntonioLisbon Humberto Delgado
SAT - LIS
SATLIS
San Antonio
Wed 7/17
2 stops15h 22m
Lisbon Humberto Delgado
Wed 7/24
2 stops17h 42m
No data available for this route at this time. Please check back soon.
Comfort
Entertainment
Crew
Food
Boarding
Overall
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.
Comfort
Entertainment
Crew
Food
Boarding
Overall
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.
Comfort
Entertainment
Crew
Food
Boarding
Overall
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.
Comfort
Entertainment
Crew
Food
Boarding
Overall
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.
Comfort
Entertainment
Crew
Food
Boarding
Overall
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.
Comfort
Entertainment
Crew
Food
Boarding
Overall
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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