$314+ 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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — LIS
Mar 14 — Mar 211
1 adult, Economy
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Find cheap flights from San Antonio to Lisbon with Cheapflights
1. Tell us where you want to go
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
One-way
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 February 12, 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 February 12, 2026.
This United Airlines deal was found by Cheapflights users on 2/11. 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 4/217:15 am
SAT
- LIS
2 stops20h 05m
United Airlines
Tue 4/2811:25 am
LIS
- SAT
2 stops34h 44m
United Airlines
Deal found 2/11![United Airlines logo]()
$492
This Delta deal was found by Cheapflights users on 2/8. 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.
Tue 4/281:42 pm
SAT
- LIS
2 stops19h 13m
Delta
Wed 5/65:00 am
LIS
- SAT
2 stops24h 08m
Delta
Deal found 2/8![Delta logo]()
$501
This Iberia deal was found by Cheapflights users on 2/9. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/211:32 pm
SAT
- LIS
2 stops20h 33m
Iberia
Tue 4/2812:30 pm
LIS
- SAT
2 stops16h 22m
Iberia
Deal found 2/9![Iberia logo]()
$508
This Expedia deal was found by Cheapflights users on 2/10. 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.
Tue 4/141:32 pm
SAT
- LIS
2 stops22h 53m
Iberia
Thu 4/306:35 am
LIS
- SAT
2 stops22h 17m
Iberia
Deal found 2/10![Iberia logo]()
$509
This United Airlines deal was found by Cheapflights users on 2/10. 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 3/177:30 am
SAT
- LIS
1 stop21h 45m
United Airlines
Wed 3/2511:55 am
LIS
- SAT
2 stops25h 43m
United Airlines
Deal found 2/10![United Airlines logo]()
$512
This KAYAK deal was found by Cheapflights users on 2/9. 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 4/155:30 pm
SAT
- LIS
2 stops24h 05m
Lufthansa
Tue 4/285:05 am
LIS
- SAT
2 stops23h 48m
Lufthansa
Deal found 2/9![Lufthansa logo]()
$516
This Ovago deal was found by Cheapflights users on 2/9. 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.
Tue 4/285:30 pm
SAT
- LIS
2 stops23h 15m
Lufthansa
Wed 5/65:05 am
LIS
- SAT
2 stops21h 44m
Lufthansa
Deal found 2/9![Lufthansa logo]()
$530
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 February 12, 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 February 12, 2026.
This United Airlines deal was found by Cheapflights users on 2/10. 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 4/219:40 am
SAT
- LIS
2 stops16h 40m
United Airlines
Tue 4/285:05 am
LIS
- SAT
2 stops23h 48m
United Airlines
Deal found 2/10![United Airlines logo]()
$500
This Delta deal was found by Cheapflights users on 2/8. 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.
Tue 4/281:42 pm
SAT
- LIS
2 stops19h 13m
Delta
Wed 5/65:00 am
LIS
- SAT
2 stops24h 08m
Delta
Deal found 2/8![Delta logo]()
$501
This Ovago deal was found by Cheapflights users on 2/9. 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.
Tue 4/285:30 pm
SAT
- LIS
2 stops23h 15m
Lufthansa
Wed 5/612:20 pm
LIS
- SAT
1 stop14h 15m
Lufthansa
Deal found 2/9![Lufthansa logo]()
$542
This Air France deal was found by Cheapflights users on 2/11. 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.
Tue 4/281:42 pm
SAT
- LIS
1 stop15h 03m
Multiple Airlines
Wed 5/611:55 am
LIS
- SAT
2 stops18h 35m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$583
This United Airlines deal was found by Cheapflights users on 2/10. 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 3/177:30 am
SAT
- LIS
1 stop21h 45m
United Airlines
Wed 3/2511:55 am
LIS
- SAT
2 stops25h 43m
United Airlines
Deal found 2/10![United Airlines logo]()
$512
This Delta deal was found by Cheapflights users on 2/8. 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.
Mon 3/235:10 am
SAT
- LIS
2 stops21h 50m
Delta
Wed 4/812:45 pm
LIS
- SAT
2 stops17h 53m
Delta
Deal found 2/8![Delta logo]()
$592
This United Airlines deal was found by Cheapflights users on 2/8. 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 3/47:05 am
SAT
- LIS
1 stop21h 10m
United Airlines
Wed 3/115:00 am
LIS
- SAT
2 stops22h 57m
United Airlines
Deal found 2/8![United Airlines logo]()
$565
This Delta deal was found by Cheapflights users on 2/8. 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.
Mon 3/235:10 am
SAT
- LIS
2 stops21h 50m
Delta
Thu 4/912:45 pm
LIS
- SAT
2 stops28h 54m
Delta
Deal found 2/8![Delta logo]()
$592
Last-minute flights from San Antonio to LisbonDiscover last-minute flight deals from San Antonio to Lisbon. Data last updated February 12, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Lisbon. Data last updated February 12, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 2/8. 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 2/257:05 am
SAT
- LIS
1 stop21h 10m
United Airlines
Sun 3/111:55 am
LIS
- SAT
1 stop14h 33m
United Airlines
Deal found 2/8![United Airlines logo]()
$627
This United Airlines deal was found by Cheapflights users on 2/8. 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 3/47:05 am
SAT
- LIS
1 stop21h 10m
United Airlines
Wed 3/115:00 am
LIS
- SAT
2 stops22h 57m
United Airlines
Deal found 2/8![United Airlines logo]()
$565
This American Airlines deal was found by Cheapflights users on 2/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:20 am
SAT
- LIS
2 stops19h 35m
American Airlines
Wed 3/118:45 pm
LIS
- SAT
2 stops17h 48m
American Airlines
Deal found 2/9![American Airlines logo]()
$574
This KAYAK deal was found by Cheapflights users on 2/9. 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 3/41:18 pm
SAT
- LIS
2 stops27h 32m
Lufthansa
Wed 3/1111:55 am
LIS
- SAT
1 stop13h 58m
Lufthansa
Deal found 2/9![Lufthansa logo]()
$623
This United Airlines deal was found by Cheapflights users on 2/10. 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 3/177:30 am
SAT
- LIS
1 stop21h 45m
United Airlines
Wed 3/2511:55 am
LIS
- SAT
2 stops25h 43m
United Airlines
Deal found 2/10![United Airlines logo]()
$512
This KAYAK deal was found by Cheapflights users on 2/8. 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.
Sat 3/215:50 pm
SAT
- LIS
2 stops40h 15m
Lufthansa
Thu 4/95:05 am
LIS
- SAT
2 stops23h 48m
Lufthansa
Deal found 2/8![Lufthansa logo]()
$597
This KAYAK deal was found by Cheapflights users on 2/8. 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.
Sat 3/215:50 pm
SAT
- LIS
2 stops40h 15m
Lufthansa
Tue 4/77:25 am
LIS
- SAT
2 stops40h 18m
Lufthansa
Deal found 2/8![Lufthansa logo]()
$618
This Air France deal was found by Cheapflights users on 2/8. 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 3/2312:22 pm
SAT
- LIS
1 stop14h 38m
Multiple Airlines
Wed 4/811:55 am
LIS
- SAT
2 stops18h 43m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$578
This Delta deal was found by Cheapflights users on 2/8. 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.
Mon 3/2312:22 pm
SAT
- LIS
1 stop14h 38m
Delta
Thu 4/912:45 pm
LIS
- SAT
2 stops28h 54m
Delta
Deal found 2/8![Delta logo]()
$592
This Delta deal was found by Cheapflights users on 2/8. 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.
Mon 3/235:10 am
SAT
- LIS
2 stops21h 50m
Delta
Tue 4/710:00 am
LIS
- SAT
1 stop31h 30m
Delta
Deal found 2/8![Delta logo]()
$599
This Expedia deal was found by Cheapflights users on 2/8. 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.
Tue 3/244:40 pm
SAT
- LIS
2 stops25h 10m
Multiple Airlines
Tue 4/711:25 am
LIS
- SAT
2 stops29h 25m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$617
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 February 12, 2026.
Search for one-way flight options from San Antonio to Lisbon. Find affordable one-way fares based on user searches. Data last updated February 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/9. 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.
Mon 2/235:04 pm
SAT
- LIS
3 stops57h 26m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$314
This KAYAK deal was found by Cheapflights users on 2/11. 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.
Mon 3/95:19 am
SAT
- LIS
2 stops23h 51m
Aer Lingus
Deal found 2/11![Aer Lingus logo]()
$342
This FlightHub deal was found by Cheapflights users on 2/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/181:36 pm
SAT
- LIS
2 stops38h 34m
Aer Lingus
Deal found 2/11![Aer Lingus logo]()
$360
This FlightHub deal was found by Cheapflights users on 2/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/241:36 pm
SAT
- LIS
2 stops38h 34m
Aer Lingus
Deal found 2/10![Aer Lingus logo]()
$366
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Tue 2/246:00 am
SAT
- LIS
3 stops44h 30m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$397
This United Airlines deal was found by Cheapflights users on 2/9. 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 3/912:17 pm
SAT
- LIS
1 stop16h 58m
United Airlines
Deal found 2/9![United Airlines logo]()
$399
This KLM deal was found by Cheapflights users on 2/9. 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 2/2312:55 pm
SAT
- LIS
1 stop14h 05m
KLM
Deal found 2/9![KLM logo]()
$450
This TravelUp deal was found by Cheapflights users on 2/10. 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.
Tue 2/2412:17 pm
SAT
- LIS
1 stop15h 58m
Lufthansa
Deal found 2/10![Lufthansa logo]()
$451
This KAYAK deal was found by Cheapflights users on 2/11. 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 2/1812:55 pm
SAT
- LIS
1 stop13h 05m
Scandinavian Airlines
Deal found 2/11![Scandinavian Airlines logo]()
$452
This KLM deal was found by Cheapflights users on 2/10. 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 3/91:00 pm
SAT
- LIS
1 stop15h 00m
KLM
Deal found 2/10![KLM logo]()
$453
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 2/186:00 am
SAT
- LIS
3 stops41h 25m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$458
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 February 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $492 (United Airlines) |
One-way from | $314 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $888 |
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 February 12, 2026.
Use the filters below to find and compare flights from San Antonio to Lisbon that are best for you.
Fly from
San Antonio
Fly to
Lisbon
Route
Depart
Return
Price
San AntonioLisbon
SAT - LIS
SATLIS
San Antonio
Tue 4/21
9:40 am-8:20 am
2 stops16h 40m
Lisbon Humberto Delgado
Tue 4/28
5:05 am-10:53 pm
2 stops23h 48m
$500
San AntonioLisbon
SAT - LIS
SATLIS
San Antonio
Tue 4/28
1:42 pm-2:55 pm
2 stops19h 13m
Lisbon Humberto Delgado
Wed 5/6
5:00 am-11:08 pm
2 stops24h 08m
$501
San AntonioLisbon
SAT - LIS
SATLIS
San Antonio
Tue 3/17
7:30 am-10:15 am
1 stop21h 45m
Lisbon Humberto Delgado
Wed 3/25
11:55 am-8:38 am
2 stops25h 43m
$512
San AntonioLisbon
SAT - LIS
SATLIS
San Antonio
Tue 4/28
5:30 pm-10:45 pm
2 stops23h 15m
Lisbon Humberto Delgado
Wed 5/6
12:20 pm-8:35 pm
1 stop14h 15m
$542
San AntonioLisbon
SAT - LIS
SATLIS
San Antonio
Wed 3/4
7:05 am-10:15 am
1 stop21h 10m
Lisbon Humberto Delgado
Wed 3/11
5:00 am-10:57 pm
2 stops22h 57m
$565
San AntonioLisbon
SAT - LIS
SATLIS
San Antonio
Tue 4/28
1:42 pm-10:45 am
1 stop15h 03m
Lisbon Humberto Delgado
Wed 5/6
11:55 am-12:30 am
2 stops18h 35m
$583
San AntonioLisbon
SAT - LIS
SATLIS
San Antonio
Mon 3/23
5:10 am-8:00 am
2 stops21h 50m
Lisbon Humberto Delgado
Wed 4/8
12:45 pm-12:38 am
2 stops17h 53m
$592
San AntonioLisbon
SAT - LIS
SATLIS
San Antonio
Mon 3/23
5:10 am-8:00 am
2 stops21h 50m
Lisbon Humberto Delgado
Thu 4/9
12:45 pm-11:39 am
2 stops28h 54m
$592
San AntonioLisbon
SAT - LIS
SATLIS
San Antonio
Wed 2/18
1:36 pm-10:10 am
2 stops38h 34m
$360
San AntonioLisbon
SAT - LIS
SATLIS
San Antonio
Mon 2/23
5:04 pm-5:25 am
2 stops54h 21m
$362
Showing 1-10 of 18 results
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 February.
| 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 February 6, 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 $898). 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 February 12, 2026.
Read reviews from past customers who have flown Delta, United Airlines, and Iberia 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.
Comfort
7.9
Overall
7.9
Crew
8.5
Boarding
8.1
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Overall
7.9
Crew
8.5
Boarding
8.1
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Overall
7.9
Crew
8.5
Boarding
8.1
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Overall
7.9
Crew
8.5
Boarding
8.1
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Overall
7.9
Crew
8.5
Boarding
8.1
Entertainment
7.8
Food
7.2
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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Book flights to Lisbon if you plan to visit one of these locationsFátima
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Top 4 airlines flying from San Antonio to Lisbon
Discover the top 4 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 February 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$445 | Average$776 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$512 | Average$802 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$578 | Average$1,049 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$648 | Average$937 | FlexibilityNo cancel fee | On-time69% |