What airlines fly to Lisbon?

United Airlines, British Airways and American Airlines are the top three most popular airlines that fly to Lisbon from San Antonio according to our data. United Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Lisbon. Keep in mind that there are 9 different airlines that fly to Lisbon on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from San Antonio to Lisbon Humberto Delgado?

Delta is the most popular carrier operating from San Antonio to Lisbon Humberto Delgado

When did momondo last update prices for flights from San Antonio Airport to Lisbon Humberto Delgado Airport?

Prices for flights from San Antonio Airport to Lisbon Humberto Delgado Airport are refreshed on a daily basis.

How many operators does momondo search for flights from San Antonio Airport to Lisbon Humberto Delgado Airport?

As of August 2026, there are 3 operators available to choose from for flights from San Antonio Airport to Lisbon Humberto Delgado Airport.

How old do you have to be to fly from San Antonio Airport to Lisbon Humberto Delgado Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Lisbon Humberto Delgado Airport.

What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

The required travel and health documents for your Lisbon Humberto Delgado Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$375 Cheap Flights from San Antonio to Lisbon in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Antonio to Lisbon

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 8:10 amSAT San Antonio-LIS Lisbon Humberto Delgado

19h 10m1 stop Newark

11:20 am - 3:30 pmLIS Lisbon Humberto Delgado-SAT San Antonio

34h 10m2 stops Montreal Pierre Elliott Trudeau Intl Newark

$732United Airlines

Sun, Jan 17 - Fri, Jan 29

7:00 am - 8:10 amSAT San Antonio-LIS Lisbon Humberto Delgado

19h 10m1 stop Newark

11:20 am - 9:13 pmLIS Lisbon Humberto Delgado-SAT San Antonio

39h 53m3 stops Montreal Pierre Elliott Trudeau Intl New York LaGuardia Houston George Bush Intcntl

$732United Airlines

Sun, Jan 17 - Fri, Jan 29

7:00 am - 8:10 amSAT San Antonio-LIS Lisbon Humberto Delgado

19h 10m1 stop Newark

10:55 am - 8:10 pmLIS Lisbon Humberto Delgado-SAT San Antonio

39h 15m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl

$732United Airlines

Mon, Feb 1 - Fri, Feb 12

1:44 pm - 3:10 pmSAT San Antonio-LIS Lisbon Humberto Delgado

19h 26m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

5:00 am - 10:58 pmLIS Lisbon Humberto Delgado-SAT San Antonio

23h 58m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$771Delta

Wed, Nov 25 - Tue, Dec 1

4:00 pm - 2:55 pmSAT San Antonio-LIS Lisbon Humberto Delgado

16h 55m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

5:00 am - 7:48 pmLIS Lisbon Humberto Delgado-SAT San Antonio

19h 48m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$771Multiple Airlines

Wed, Oct 14 - Wed, Oct 28

8:55 am - 9:20 amSAT San Antonio-LIS Lisbon Humberto Delgado

18h 25m2 stops Denver Intl Toronto Pearson Intl

5:00 am - 8:15 pmLIS Lisbon Humberto Delgado-SAT San Antonio

21h 15m2 stops Frankfurt am Main Washington, D.C. Dulles Intl

$775Multiple Airlines

Wed, Jan 6 - Sun, Jan 17

9:23 am - 5:45 pmSAT San Antonio-LIS Lisbon Humberto Delgado

26h 22m2 stops Dallas/Fort Worth London Heathrow

6:35 pm - 10:59 pmLIS Lisbon Humberto Delgado-SAT San Antonio

34h 24m2 stops London Heathrow Dallas/Fort Worth

$850British Airways

Sun, Jan 3 - Mon, Jan 11

12:46 pm - 9:45 pmSAT San Antonio-LIS Lisbon Humberto Delgado

26h 59m2 stops Dallas/Fort Worth London Heathrow

3:45 pm - 11:58 pmLIS Lisbon Humberto Delgado-SAT San Antonio

38h 13m2 stops London Heathrow Chicago O'Hare Intl

$851British Airways

Sun, Jan 3 - Mon, Jan 11

7:00 am - 9:05 amSAT San Antonio-LIS Lisbon Humberto Delgado

20h 05m1 stop Philadelphia

11:05 am - 9:36 pmLIS Lisbon Humberto Delgado-SAT San Antonio

16h 31m1 stop Philadelphia

$1,004American Airlines

Tue, Oct 6 - Tue, Oct 13

7:00 am - 9:05 amSAT San Antonio-LIS Lisbon Humberto Delgado

20h 05m1 stop Philadelphia

11:05 am - 9:36 pmLIS Lisbon Humberto Delgado-SAT San Antonio

16h 31m1 stop Philadelphia

$1,090American Airlines

Tue, Oct 6 - Tue, Oct 13

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Iberia flights from San Antonio to Lisbon

Our best Iberia deals on San Antonio to Lisbon flight tickets

Iberia

Feb 18

SAT11:22 amSan Antonio

14h 18m

2 stops

LIS7:40 amLisbon Humberto Delgado

Feb 24

LIS6:30 amLisbon Humberto Delgado

18h 49m

2 stops

SAT7:19 pmSan Antonio

$779

Iberia

Nov 8

SAT7:05 amSan Antonio

22h 45m

2 stops

LIS11:50 amLisbon Humberto Delgado

Nov 15

LIS6:45 pmLisbon Humberto Delgado

35h 14m

2 stops

SAT11:59 pmSan Antonio

$785

Iberia

Sep 22

SAT5:41 pmSan Antonio

20h 24m

2 stops

LIS8:05 pmLisbon Humberto Delgado

Sep 29

LIS8:45 pmLisbon Humberto Delgado

32h 05m

2 stops

SAT10:50 pmSan Antonio

$819

Delta flights from San Antonio to Lisbon

Our best Delta deals on San Antonio to Lisbon flight tickets

Delta

Nov 8

SAT1:50 pmSan Antonio

13h 05m

1 stop

LIS8:55 amLisbon Humberto Delgado

Nov 15

LIS5:00 amLisbon Humberto Delgado

18h 40m

2 stops

SAT5:40 pmSan Antonio

$786

Delta

Oct 6

SAT1:20 pmSan Antonio

19h 35m

2 stops

LIS2:55 pmLisbon Humberto Delgado

Oct 13

LIS5:00 amLisbon Humberto Delgado

22h 10m

2 stops

SAT9:10 pmSan Antonio

$800

Delta

Oct 6

SAT1:20 pmSan Antonio

19h 35m

2 stops

LIS2:55 pmLisbon Humberto Delgado

Oct 13

LIS5:00 amLisbon Humberto Delgado

22h 10m

2 stops

SAT9:10 pmSan Antonio

$801

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioLisbon

SAT San Antonio - LIS Lisbon Humberto Delgado

SATLIS

San Antonio

Sun 1/17

7:00 am-8:10 am

1 stop19h 10m

Lisbon Humberto Delgado

Fri 1/29

11:20 am-3:30 pm

2 stops34h 10m

$732

San AntonioLisbon

SAT San Antonio - LIS Lisbon Humberto Delgado

SATLIS

San Antonio

Sun 1/17

7:00 am-8:10 am

1 stop19h 10m

Lisbon Humberto Delgado

Fri 1/29

11:20 am-9:13 pm

3 stops39h 53m

$732

San AntonioLisbon

SAT San Antonio - LIS Lisbon Humberto Delgado

SATLIS

San Antonio

Mon 2/1

7:00 am-8:10 am

1 stop19h 10m

Lisbon Humberto Delgado

Fri 2/12

10:55 am-8:10 pm

2 stops39h 15m

$732

San AntonioLisbon

SAT San Antonio - LIS Lisbon Humberto Delgado

SATLIS

San Antonio

Wed 11/25

1:44 pm-3:10 pm

2 stops19h 26m

Lisbon Humberto Delgado

Tue 12/1

5:00 am-10:58 pm

2 stops23h 58m

$771

San AntonioLisbon

SAT San Antonio - LIS Lisbon Humberto Delgado

SATLIS

San Antonio

Wed 10/14

4:00 pm-2:55 pm

2 stops16h 55m

Lisbon Humberto Delgado

Wed 10/28

5:00 am-7:48 pm

2 stops19h 48m

$771

San AntonioLisbon

SAT San Antonio - LIS Lisbon Humberto Delgado

SATLIS

San Antonio

Wed 1/6

8:55 am-9:20 am

2 stops18h 25m

Lisbon Humberto Delgado

Sun 1/17

5:00 am-8:15 pm

2 stops21h 15m

$775

San AntonioLisbon

SAT San Antonio - LIS Lisbon Humberto Delgado

SATLIS

San Antonio

Sun 1/3

9:23 am-5:45 pm

2 stops26h 22m

Lisbon Humberto Delgado

Mon 1/11

6:35 pm-10:59 pm

2 stops34h 24m

$850

San AntonioLisbon

SAT San Antonio - LIS Lisbon Humberto Delgado

SATLIS

San Antonio

Sun 1/3

12:46 pm-9:45 pm

2 stops26h 59m

Lisbon Humberto Delgado

Mon 1/11

3:45 pm-11:58 pm

2 stops38h 13m

$851

Quickest round-trip

San AntonioLisbon

SAT San Antonio - LIS Lisbon Humberto Delgado

SATLIS

San Antonio

Tue 10/6

7:00 am-9:05 am

1 stop20h 05m

Lisbon Humberto Delgado

Tue 10/13

11:05 am-9:36 pm

1 stop16h 31m

$1,004

San AntonioLisbon

SAT San Antonio - LIS Lisbon Humberto Delgado

SATLIS

San Antonio

Tue 10/6

7:00 am-9:05 am

1 stop20h 05m

Lisbon Humberto Delgado

Tue 10/13

11:05 am-9:36 pm

1 stop16h 31m

$1,090

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Antonio to Lisbon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the typical price of a round-trip flight between San Antonio and Lisbon?

Prices are currently low for flights on this route.

Typical prices usually range from $970 to $1,301.
The lowest price recently found on this route was $771.

What is the cheapest month to fly to Lisbon?

In general, January is the cheapest month to fly from San Antonio to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $513. If you are unable to visit Lisbon during the month of January, then departing from San Antonio during the month October is also very affordable. Most momondo users find prices during this month for around $670.

Can stopping save me money on San Antonio to Lisbon flights?

You could potentially save up to 23% on your flight if you consider stops on a San Antonio to Lisbon flight.

When to book flights from San Antonio to Lisbon

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to Lisbon according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Antonio to Lisbon (SAT to LIS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Lisbon

Best Price Found	$375
Fastest flight time	13h 10m
Direct flights	None

The best one-way flight to Lisbon from San Antonio in the past 72 hours is $375. The best round-trip flight deal from San Antonio to Lisbon found on momondo in the last 72 hours is $732.

The fastest flight from San Antonio to Lisbon takes 13h 10m

There are no direct flights from San Antonio to Lisbon. There are no popular flight routes from San Antonio to Lisbon.

Search flight deals

Frequently asked questions about flying from San Antonio to Lisbon

How far is San Antonio to Lisbon Humberto Delgado by plane?
There are 4946.8 mi between San Antonio and Lisbon Humberto Delgado. 13h 10m is a normal flight duration for this route.
When did momondo last update prices for flights from San Antonio Airport to Lisbon Humberto Delgado Airport?
Prices for flights from San Antonio Airport to Lisbon Humberto Delgado Airport are refreshed on a daily basis.
How many operators does momondo search for flights from San Antonio Airport to Lisbon Humberto Delgado Airport?
As of August 2026, there are 3 operators available to choose from for flights from San Antonio Airport to Lisbon Humberto Delgado Airport.
How old do you have to be to fly from San Antonio Airport to Lisbon Humberto Delgado Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Lisbon Humberto Delgado Airport.
What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?
The required travel and health documents for your Lisbon Humberto Delgado Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from San Antonio to Lisbon?
momondo data reveals that the most frequently booked airline on the route from San Antonio to Lisbon is United Airlines, representing 61% of all bookings. The subsequent popular airlines are American Airlines at 21% and British Airways at 18%.

Best airlines flying from San Antonio to Lisbon

Compare and see reviews for airlines that fly from San Antonio to Lisbon with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $445	Free Cancellation	Rating 6.7 8,188 reviews	Search British Airways flights
American Airlines	PriceFrom $522	Free Cancellation	Rating 7.1 11,991 reviews	Search American Airlines flights
United Airlines	PriceFrom $579	Free Cancellation	Rating 7.4 10,120 reviews	Search United Airlines flights

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Fátima

Figueira da Foz

Nazaré

Setúbal

Estoril

Evora

Ericeira

Óbidos

Batalha

Leiria

Peniche

Oeiras

Sesimbra

Zambujeira do Mar

Comporta

Sines

Caldas da Rainha

Costa da Caparica

Tomar

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Lisbon?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Antonio to Lisbon for you.

Can I find flights from San Antonio to Lisbon with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Lisbon from San Antonio with this policy.

How can momondo help me find flights from San Antonio to Lisbon?

Once all potential San Antonio to Lisbon flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from San Antonio to Lisbon right now. Can momondo alert me if prices change?

Yes. momondo can track prices for San Antonio to Lisbon flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from San Antonio to Lisbon from $375

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Lisbon departing on 10/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Iberia flights from San Antonio to Lisbon

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Delta flights from San Antonio to Lisbon

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How to get the cheapest flight ticket from San Antonio to Lisbon

What is the typical price of a round-trip flight between San Antonio and Lisbon?

What is the cheapest month to fly to Lisbon?

Can stopping save me money on San Antonio to Lisbon flights?

What is the cheapest airline that flies from San Antonio to Lisbon Humberto Delgado?

What airlines fly to Lisbon?

When to book flights from San Antonio to Lisbon

Cheap San Antonio to Lisbon (SAT to LIS) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from San Antonio to Lisbon

Best airlines flying from San Antonio to Lisbon

Compare and see reviews for airlines that fly from San Antonio to Lisbon with momondo

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Why use momondo?

An easier way to manage your Lisbon trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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List of cabin classes available on flights landing in Lisbon. Availability may vary depending on flight origin and airline.

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