$393+ Cheap flights from San Antonio (SAT) to Lisbon (LIS)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — LIS
May 1 — May 81
Round-trip
1 adult, Economy
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Find cheap flights from San Antonio to Lisbon with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Antonio to Lisbon
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Best
Last-minute
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Cheapest flights from San Antonio to LisbonExplore the most affordable flight options available from San Antonio to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2026.
Explore the most affordable flight options available from San Antonio to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2026.
This KLM deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/271:42 pm
SAT
- LIS
1 stop15h 03m
KLM
Mon 5/411:55 am
LIS
- SAT
2 stops18h 51m
KLM
Deal found 3/28![KLM logo]()
$716
This Air France deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2710:42 am
SAT
- LIS
2 stops16h 08m
Multiple Airlines
Mon 5/411:55 am
LIS
- SAT
2 stops18h 51m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$720
This Travelocity deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/247:12 pm
SAT
- LIS
2 stops22h 13m
Iberia
Fri 5/18:45 pm
LIS
- SAT
2 stops33h 14m
Iberia
Deal found 3/27![Iberia logo]()
$739
This United Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/912:10 pm
SAT
- LIS
1 stop16h 05m
United Airlines
Thu 11/1211:55 am
LIS
- SAT
1 stop14h 11m
United Airlines
Deal found 3/30![United Airlines logo]()
$766
This Travelocity deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/202:10 pm
SAT
- LIS
2 stops19h 35m
Multiple Airlines
Tue 9/89:15 pm
LIS
- SAT
2 stops32h 03m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$768
This Ovago deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/304:10 pm
SAT
- LIS
1 stop12h 35m
Multiple Airlines
Sat 5/99:50 am
LIS
- SAT
2 stops20h 54m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$773
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:30 am
SAT
- LIS
1 stop21h 00m
United Airlines
Tue 10/2711:20 am
LIS
- SAT
2 stops37h 46m
United Airlines
Deal found 3/31![United Airlines logo]()
$774
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/151:15 pm
SAT
- LIS
2 stops19h 40m
Delta
Tue 4/215:00 am
LIS
- SAT
2 stops22h 30m
Delta
Deal found 3/31![Delta logo]()
$789
This Expedia deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/202:10 pm
SAT
- LIS
2 stops36h 50m
Scandinavian Airlines
Wed 9/27:15 am
LIS
- SAT
2 stops22h 03m
Scandinavian Airlines
Deal found 3/31![Scandinavian Airlines logo]()
$798
Best flights from San Antonio to LisbonDiscover carefully curated flight deals from San Antonio to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 1, 2026.
Discover carefully curated flight deals from San Antonio to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 1, 2026.
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/151:15 pm
SAT
- LIS
2 stops19h 40m
Delta
Tue 4/215:00 am
LIS
- SAT
2 stops24h 08m
Delta
Deal found 3/27![Delta logo]()
$789
This United Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/97:00 am
SAT
- LIS
1 stop21h 30m
United Airlines
Wed 8/2612:20 pm
LIS
- SAT
1 stop14h 17m
United Airlines
Deal found 3/29![United Airlines logo]()
$860
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:20 am
SAT
- LIS
2 stops20h 30m
Delta
Tue 4/285:00 am
LIS
- SAT
2 stops22h 30m
Delta
Deal found 3/31![Delta logo]()
$789
This United Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:00 am
SAT
- LIS
1 stop21h 30m
United Airlines
Thu 8/2712:20 pm
LIS
- SAT
1 stop28h 38m
United Airlines
Deal found 3/29![United Airlines logo]()
$866
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2012:07 pm
SAT
- LIS
1 stop16h 23m
United Airlines
Tue 9/811:25 am
LIS
- SAT
2 stops39h 12m
United Airlines
Deal found 3/31![United Airlines logo]()
$900
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2012:07 pm
SAT
- LIS
1 stop16h 23m
United Airlines
Wed 9/21:00 pm
LIS
- SAT
2 stops37h 37m
United Airlines
Deal found 3/31![United Airlines logo]()
$904
This United Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:15 am
SAT
- LIS
1 stop21h 15m
United Airlines
Tue 4/2111:25 am
LIS
- SAT
2 stops41h 33m
United Airlines
Deal found 3/29![United Airlines logo]()
$921
Last-minute flights from San Antonio to LisbonDiscover last-minute flight deals from San Antonio to Lisbon. Data last updated April 1, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Lisbon. Data last updated April 1, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/127:15 pm
SAT
- LIS
2 stops34h 30m
United Airlines
Mon 4/2011:25 am
LIS
- SAT
2 stops39h 15m
United Airlines
Deal found 3/30![United Airlines logo]()
$850
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/151:15 pm
SAT
- LIS
2 stops19h 40m
Delta
Tue 4/215:00 am
LIS
- SAT
2 stops22h 30m
Delta
Deal found 3/31![Delta logo]()
$789
This KAYAK deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/151:25 pm
SAT
- LIS
2 stops26h 50m
Lufthansa
Tue 4/2112:20 pm
LIS
- SAT
1 stop14h 20m
Lufthansa
Deal found 3/27![Lufthansa logo]()
$841
This KAYAK deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/215:50 pm
SAT
- LIS
2 stops22h 55m
Lufthansa
Tue 4/2812:20 pm
LIS
- SAT
1 stop14h 20m
Lufthansa
Deal found 3/27![Lufthansa logo]()
$829
This Travelocity deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/247:12 pm
SAT
- LIS
2 stops22h 13m
Iberia
Fri 5/18:45 pm
LIS
- SAT
2 stops33h 14m
Iberia
Deal found 3/27![Iberia logo]()
$739
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2411:46 am
SAT
- LIS
2 stops28h 09m
United Airlines
Fri 5/112:20 pm
LIS
- SAT
1 stop14h 15m
United Airlines
Deal found 3/27![United Airlines logo]()
$831
This KLM deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/271:42 pm
SAT
- LIS
1 stop15h 03m
KLM
Mon 5/411:55 am
LIS
- SAT
2 stops18h 51m
KLM
Deal found 3/28![KLM logo]()
$716
This Air France deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2710:42 am
SAT
- LIS
2 stops16h 08m
Multiple Airlines
Mon 5/411:55 am
LIS
- SAT
2 stops18h 51m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$720
This Ovago deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/271:42 pm
SAT
- LIS
1 stop15h 03m
Scandinavian Airlines
Mon 5/412:45 pm
LIS
- SAT
1 stop30h 02m
Scandinavian Airlines
Deal found 3/28![Scandinavian Airlines logo]()
$810
This Ovago deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/304:10 pm
SAT
- LIS
1 stop12h 35m
Multiple Airlines
Sat 5/99:50 am
LIS
- SAT
2 stops20h 54m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$773
One-way flights from San Antonio to LisbonSearch for one-way flight options from San Antonio to Lisbon. Find affordable one-way fares based on user searches. Data last updated April 1, 2026.
Search for one-way flight options from San Antonio to Lisbon. Find affordable one-way fares based on user searches. Data last updated April 1, 2026.
This TravelUp deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/227:00 am
SAT
- LIS
1 stop21h 30m
Lufthansa
Deal found 3/28![Lufthansa logo]()
$393
This Air France deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2211:29 am
SAT
- LIS
2 stops17h 16m
Air France
Deal found 3/28![Air France logo]()
$395
This TravelUp deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:00 am
SAT
- LIS
1 stop21h 30m
Lufthansa
Deal found 3/30![Lufthansa logo]()
$453
This Booking.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:30 am
SAT
- LIS
2 stops21h 50m
Air Canada
Deal found 3/30![Air Canada logo]()
$454
This Booking.com deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:24 pm
SAT
- LIS
2 stops35h 36m
Air Canada
Deal found 3/28![Air Canada logo]()
$465
This Justfly.com deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:23 am
SAT
- LIS
2 stops22h 22m
Aer Lingus
Deal found 3/29![Aer Lingus logo]()
$484
This Kiwi.com deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2212:45 pm
SAT
- LIS
3 stops51h 10m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$502
This Kiwi.com deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1812:38 pm
SAT
- LIS
3 stops41h 22m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$525
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/75:30 am
SAT
- LIS
2 stops23h 00m
United Airlines
Deal found 3/31![United Airlines logo]()
$532
This Kiwi.com deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/87:54 pm
SAT
- LIS
3 stops40h 51m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$550
This KAYAK deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/81:06 pm
SAT
- LIS
1 stop15h 39m
Air Europa
Deal found 3/29![Air Europa logo]()
$579
This Ovago deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/182:00 pm
SAT
- LIS
1 stop14h 45m
Scandinavian Airlines
Deal found 3/28![Scandinavian Airlines logo]()
$624
Find flight deals from San Antonio to Lisbon
Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $716 (KLM) |
One-way from | $393 (TravelUp) |
Popular in | July |
Cheapest in | January |
Average price | $869 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Antonio to Lisbon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 1, 2026.
Use the filters below to find and compare flights from San Antonio to Lisbon that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San AntonioLisbon
SAT - LIS
SATLIS
San Antonio
Wed 4/15
1:15 pm-2:55 pm
2 stops19h 40m
Lisbon Humberto Delgado
Tue 4/21
5:00 am-11:08 pm
2 stops24h 08m
$789
San AntonioLisbon
SAT - LIS
SATLIS
San Antonio
Wed 4/15
6:20 am-8:50 am
2 stops20h 30m
Lisbon Humberto Delgado
Tue 4/28
5:00 am-9:30 pm
2 stops22h 30m
$789
Quickest round-trip
San AntonioLisbon
SAT - LIS
SATLIS
San Antonio
Sun 8/9
7:00 am-10:30 am
1 stop21h 30m
Lisbon Humberto Delgado
Wed 8/26
12:20 pm-8:37 pm
1 stop14h 17m
$860
San AntonioLisbon
SAT - LIS
SATLIS
San Antonio
Wed 8/12
7:00 am-10:30 am
1 stop21h 30m
Lisbon Humberto Delgado
Thu 8/27
12:20 pm-10:58 am
1 stop28h 38m
$866
San AntonioLisbon
SAT - LIS
SATLIS
San Antonio
Thu 8/20
12:07 pm-10:30 am
1 stop16h 23m
Lisbon Humberto Delgado
Tue 9/8
11:25 am-8:37 pm
2 stops39h 12m
$900
San AntonioLisbon
SAT - LIS
SATLIS
San Antonio
Thu 8/20
12:07 pm-10:30 am
1 stop16h 23m
Lisbon Humberto Delgado
Wed 9/2
1:00 pm-8:37 pm
2 stops37h 37m
$904
San AntonioLisbon
SAT - LIS
SATLIS
San Antonio
Wed 4/15
7:15 am-10:30 am
1 stop21h 15m
Lisbon Humberto Delgado
Tue 4/21
11:25 am-10:58 pm
2 stops41h 33m
$921
Cheapest one-way
San AntonioLisbon
SAT - LIS
SATLIS
San Antonio
Wed 7/22
7:00 am-10:30 am
1 stop21h 30m
$393
San AntonioLisbon
SAT - LIS
SATLIS
San Antonio
Wed 7/22
11:29 am-10:45 am
2 stops17h 16m
$395
San AntonioLisbon
SAT - LIS
SATLIS
San Antonio
Thu 8/6
7:00 am-10:30 am
1 stop21h 30m
$453
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from San Antonio to Lisbon
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Lisbon in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Antonio-Lisbon flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Lisbon flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-Lisbon flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Antonio-Lisbon flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Lisbon flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Antonio to Lisbon
Have a flexible travel schedule? Discover the best time to fly to Lisbon from San Antonio with our price prediction graph.
SAT-LIS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from San Antonio to Lisbon
How far ahead should I book a flight from San Antonio to Lisbon?
Use this chart to determine the optimal time to book a round-trip flight from San Antonio to Lisbon. Price data was last updated on March 13, 2026.
To ensure you get the cheapest price possible for a flight from San Antonio to Lisbon, you should look to book at least 11 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from San Antonio to Lisbon?
Currently, January is the cheapest month in which you can book a flight from San Antonio to Lisbon (average of $417). Flying from San Antonio to Lisbon in June is currently the most expensive (average of $897). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from San Antonio to Lisbon?
Reviews of airlines servicing Lisbon
Get insights into the airlines that provide service to Lisbon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lisbon. Reviews last updated April 1, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andBritish Airways from San Antonio to Lisbon. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Food
7.2
Entertainment
7.8
Boarding
8.1
Overall
7.9
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Entertainment
7.8
Boarding
8.1
Overall
7.9
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Entertainment
7.8
Boarding
8.1
Overall
7.9
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Entertainment
7.8
Boarding
8.1
Overall
7.9
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from San Antonio to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Top 3 airlines flying from San Antonio to Lisbon
Discover the top 3 airlines that operate flights from San Antonio to Lisbon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$445 | Average$776 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$502 | Average$943 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$625 | Average$926 | FlexibilityNo cancel fee | On-time69% |