Which airlines fly to San Antonio?

American Airlines, United Airlines and Scandinavian Airlines 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 29% 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.

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.

€542 Cheap Flights from Dublin to San Antonio in 2025/26

1 adult

0 bags

Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Dublin to San Antonio

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

05:55 - 22:55

DUB

SAT

23h 00m2 stops

12:25 - 15:45

SAT

DUB

21h 20m2 stops

€759Delta

Sat, 17 Jan - Fri, 30 Jan

05:55 - 20:43

DUB

SAT

20h 48m2 stops

12:55 - 08:45

SAT

DUB

13h 50m1 stop

€761Delta

Sat, 17 Jan - Fri, 30 Jan

10:45 - 22:10

DUB

SAT

17h 25m1 stop

12:55 - 08:45

SAT

DUB

13h 50m1 stop

€770Air France

Sat, 17 Jan - Fri, 30 Jan

09:00 - 23:13

DUB

SAT

20h 13m2 stops

07:06 - 07:30

SAT

DUB

18h 24m1 stop

€823United Airlines

Sat, 17 Jan - Fri, 30 Jan

10:40 - 22:57

DUB

SAT

18h 17m2 stops

14:05 - 08:10

SAT

DUB

12h 05m1 stop

€829United Airlines

Fri, 23 Jan - Tue, 27 Jan

10:00 - 10:47

DUB

SAT

30h 47m3 stops

07:25 - 07:10

SAT

DUB

17h 45m2 stops

€1,051Multiple Airlines

Sat, 17 Jan - Fri, 30 Jan

10:00 - 10:47

DUB

SAT

30h 47m3 stops

07:25 - 07:10

SAT

DUB

17h 45m2 stops

€1,052Multiple Airlines

Sat, 17 Jan - Fri, 30 Jan

08:45 - 08:41

DUB

SAT

29h 56m3 stops

09:50 - 10:15

SAT

DUB

18h 25m3 stops

€1,164Air Canada

Sat, 17 Jan - Fri, 30 Jan

08:45 - 08:41

DUB

SAT

29h 56m3 stops

09:50 - 10:15

SAT

DUB

18h 25m3 stops

€1,165Air Canada

Sat, 17 Jan - Fri, 30 Jan

United Airlines flights from Dublin to San Antonio

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

United Airlines

17 Jan

DUB09:00Dublin

20h 13m

2 stops

SAT23:13San Antonio

30 Jan

SAT07:06San Antonio

18h 24m

1 stop

DUB07:30Dublin

€823

Find similar

United Airlines

23 Jan

DUB10:40Dublin

18h 17m

2 stops

SAT22:57San Antonio

27 Jan

SAT14:05San Antonio

12h 05m

1 stop

DUB08:10Dublin

€829

Find similar

Delta flights from Dublin to San Antonio

Our best Delta deals on Dublin to San Antonio flight tickets

Delta

17 Jan

DUB05:55Dublin

23h 00m

2 stops

SAT22:55San Antonio

30 Jan

SAT12:25San Antonio

21h 20m

2 stops

DUB15:45Dublin

€759

Find similar

Delta

17 Jan

DUB05:55Dublin

20h 48m

2 stops

SAT20:43San Antonio

30 Jan

SAT12:55San Antonio

13h 50m

1 stop

DUB08:45Dublin

€761

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Sat 17/1

05:55-22:55

2 stops23h 00m

San Antonio

Fri 30/1

12:25-15:45

2 stops21h 20m

€759

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Sat 17/1

05:55-20:43

2 stops20h 48m

San Antonio

Fri 30/1

12:55-08:45

1 stop13h 50m

€761

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Sat 17/1

10:45-22:10

1 stop17h 25m

San Antonio

Fri 30/1

12:55-08:45

1 stop13h 50m

€770

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Sat 17/1

09:00-23:13

2 stops20h 13m

San Antonio

Fri 30/1

07:06-07:30

1 stop18h 24m

€823

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Fri 23/1

10:40-22:57

2 stops18h 17m

San Antonio

Tue 27/1

14:05-08:10

1 stop12h 05m

€829

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Sat 17/1

10:00-10:47

3 stops30h 47m

San Antonio

Fri 30/1

07:25-07:10

2 stops17h 45m

€1,051

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Sat 17/1

10:00-10:47

3 stops30h 47m

San Antonio

Fri 30/1

07:25-07:10

2 stops17h 45m

€1,052

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Sat 17/1

08:45-08:41

3 stops29h 56m

San Antonio

Fri 30/1

09:50-10:15

3 stops18h 25m

€1,164

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Sat 17/1

08:45-08:41

3 stops29h 56m

San Antonio

Fri 30/1

09:50-10:15

3 stops18h 25m

€1,165

Flights are sorted by cheapest return flights first.

Sorted 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, December 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 €397. If you are unable to visit San Antonio during the month of December, then departing from Dublin during the month April is also very affordable. Most momondo users find prices during this month for around €743.

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 €784. The most expensive day to fly to San Antonio is Sunday, with ticket prices averaging around €1,112.

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 €818 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 €1,200 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

Fastest flight time	17h 51m
Direct flights	None

The fastest flight from Dublin to San Antonio takes 17h 51m

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

Search flight deals

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 17h 51m.
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.