Which airlines fly to San Antonio?

American Airlines, United Airlines and British Airways are the top three most popular airlines that fly to San Antonio from Dublin according to our data. American Airlines is the first choice among our users, with 33% of people opting to fly with this airline when travelling to San Antonio. Keep in mind that there are 6 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Dublin to San Antonio?

WestJet, Lufthansa, and Aer Lingus are the most popular carriers operating from Dublin to San Antonio

When did momondo last update prices for flights from Dublin Airport to San Antonio Airport?

Prices for flights from Dublin Airport to San Antonio Airport were last updated today.

How old do you have to be to fly from Dublin Airport to San Antonio Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Dublin Airport to San Antonio Airport.

What documentation or ID do you need to fly to San Antonio Airport?

The necessary travel and health documents for your San Antonio Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

€552 Cheap Flights from Dublin to San Antonio in 2025/26

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Find the cheapest flights from Dublin to San Antonio

Round-trip

One-way

Cheap return flights

12:30 - 23:33DUB-SAT

41h 03m2 stops

16:10 - 11:45SAT-DUB

37h 35m2 stops

€552Scandinavian Airlines

Find Deal

Fri, 20 Feb - Tue, 24 Feb

12:30 - 23:33DUB-SAT

41h 03m2 stops

16:10 - 11:45SAT-DUB

37h 35m2 stops

€553Scandinavian Airlines

Find Deal

Fri, 20 Feb - Tue, 24 Feb

12:30 - 23:33DUB-SAT

41h 03m2 stops

16:10 - 11:45SAT-DUB

37h 35m2 stops

€554Scandinavian Airlines

Find Deal

Fri, 20 Feb - Tue, 24 Feb

12:30 - 23:33DUB-SAT

41h 03m2 stops

16:10 - 11:45SAT-DUB

37h 35m2 stops

€708Scandinavian Airlines

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Wed, 21 Jan - Sun, 1 Feb

05:55 - 20:27DUB-SAT

20h 32m2 stops

12:10 - 08:45SAT-DUB

14h 35m1 stop

€769Delta

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Wed, 21 Jan - Sun, 1 Feb

13:25 - 09:59DUB-SAT

25h 34m2 stops

14:46 - 07:45SAT-DUB

10h 59m1 stop

€770Delta

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Mon, 27 Oct - Sun, 9 Nov

09:45 - 00:20DUB-SAT

19h 35m1 stop

14:46 - 07:45SAT-DUB

10h 59m1 stop

€778KLM

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Mon, 27 Oct - Sun, 9 Nov

09:00 - 23:12DUB-SAT

20h 12m2 stops

14:01 - 08:10SAT-DUB

12h 09m1 stop

€803United Airlines

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Fri, 20 Feb - Tue, 24 Feb

12:05 - 19:36DUB-SAT

13h 31m1 stop

12:10 - 10:20SAT-DUB

16h 10m1 stop

€807United Airlines

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Fri, 20 Feb - Tue, 24 Feb

10:40 - 23:13DUB-SAT

18h 33m1 stop

14:05 - 08:10SAT-DUB

12h 05m1 stop

€814Lufthansa

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Wed, 21 Jan - Sun, 1 Feb

Delta flights from Dublin to San Antonio

Our best Delta deals on Dublin to San Antonio flight tickets

Delta

21 Jan

DUB05:55Dublin

20h 32m

2 stops

SAT20:27San Antonio

1 Feb

SAT12:10San Antonio

14h 35m

1 stop

DUB08:45Dublin

€769

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Delta

27 Oct

DUB13:25Dublin

25h 34m

2 stops

SAT09:59San Antonio

9 Nov

SAT14:46San Antonio

10h 59m

1 stop

DUB07:45Dublin

€770

Find similar

Delta

27 Oct

DUB08:45Dublin

20h 35m

2 stops

SAT00:20San Antonio

9 Nov

SAT16:51San Antonio

16h 54m

2 stops

DUB15:45Dublin

€772

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United Airlines flights from Dublin to San Antonio

Our best United Airlines deals on Dublin to San Antonio flight tickets

United Airlines

20 Feb

DUB09:00Dublin

20h 12m

2 stops

SAT23:12San Antonio

24 Feb

SAT14:01San Antonio

12h 09m

1 stop

DUB08:10Dublin

€803

Find similar

United Airlines

20 Feb

DUB12:05Dublin

13h 31m

1 stop

SAT19:36San Antonio

24 Feb

SAT12:10San Antonio

16h 10m

1 stop

DUB10:20Dublin

€807

Find similar

United Airlines

20 Feb

DUB12:05Dublin

14h 48m

1 stop

SAT20:53San Antonio

24 Feb

SAT12:50San Antonio

12h 40m

1 stop

DUB07:30Dublin

€808

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Fri 20/2

12:30-23:33

2 stops41h 03m

San Antonio

Tue 24/2

16:10-11:45

2 stops37h 35m

€552

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Fri 20/2

12:30-23:33

2 stops41h 03m

San Antonio

Tue 24/2

16:10-11:45

2 stops37h 35m

€553

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Fri 20/2

12:30-23:33

2 stops41h 03m

San Antonio

Tue 24/2

16:10-11:45

2 stops37h 35m

€554

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Wed 21/1

12:30-23:33

2 stops41h 03m

San Antonio

Sun 1/2

16:10-11:45

2 stops37h 35m

€708

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Wed 21/1

05:55-20:27

2 stops20h 32m

San Antonio

Sun 1/2

12:10-08:45

1 stop14h 35m

€769

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Mon 27/10

13:25-09:59

2 stops25h 34m

San Antonio

Sun 9/11

14:46-07:45

1 stop10h 59m

€770

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Mon 27/10

09:45-00:20

1 stop19h 35m

San Antonio

Sun 9/11

14:46-07:45

1 stop10h 59m

€778

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Fri 20/2

09:00-23:12

2 stops20h 12m

San Antonio

Tue 24/2

14:01-08:10

1 stop12h 09m

€803

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Fri 20/2

12:05-19:36

1 stop13h 31m

San Antonio

Tue 24/2

12:10-10:20

1 stop16h 10m

€807

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Wed 21/1

10:40-23:13

1 stop18h 33m

San Antonio

Sun 1/2

14:05-08:10

1 stop12h 05m

€814

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

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

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 cheapest month to fly to San Antonio?

In general, November is the cheapest month to fly from Dublin to San Antonio. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €671. If you are unable to visit San Antonio during the month of November, then departing from Dublin during the month February is also very affordable. Most momondo users find prices during this month for around €719.

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart from Dublin to San Antonio is on a Wednesday. Travellers who choose to depart for San Antonio on a Wednesday will often find tickets for as low as €787. The most expensive day to fly to San Antonio is Sunday, with ticket prices averaging around €1,116.

What is the cheapest time of day to depart on your flight to San Antonio?

Flying to San Antonio from Dublin in the morning is the least expensive time of day to depart. momondo users have found prices as low as €821 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are €1,204 on average. Flights to San Antonio from Dublin in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

When to book flights from Dublin to San Antonio

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

Estimated return price

Cheap Dublin to San Antonio (DUB to SAT) flight deals and tips

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

Direct flights	None

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

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How far is Dublin to San Antonio by plane?
The straight-line distance from Dublin to San Antonio is 7561.1 km. In terms of flight time, this usually takes a little over 13h 31m.
When did momondo last update prices for flights from Dublin Airport to San Antonio Airport?
Prices for flights from Dublin Airport to San Antonio Airport were last updated today.
How old do you have to be to fly from Dublin Airport to San Antonio Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Dublin Airport to San Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The necessary travel and health documents for your San Antonio Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

Finding the right flight to San Antonio from Dublin is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Antonio quick and easy, saving you time and money.

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

Yes. All flights to San Antonio from Dublin on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Antonio from Dublin.

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

If you are simply researching potential flights to San Antonio, momondo offers a useful price alert feature which will track prices for flights to San Antonio from Dublin and alert you when they change.