How do I get Price Alerts for flights from Northern Ireland to San Antonio?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Northern Ireland from San Antonio . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Northern Ireland to San Antonio with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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

Prices for flights from Northern Ireland to San Antonio Airport refresh daily.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Northern Ireland to San Antonio Airport.

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

The travel and health documents required for your trip to San Antonio Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Antonio Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£900 Cheap Flights from Northern Ireland to San Antonio in 2025/26

1 adult

0 bags

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Find the cheapest flights from Northern Ireland to San Antonio

Round-trip

Cheap return flights

Enter your travel dates to find the best prices.

06:35 - 21:52BHD-SAT

21h 17m2 stops

17:20 - 14:15SAT-BHD

38h 55m2 stops

£900American Airlines

Find Deal

Wed, 14 Jan - Sun, 18 Jan

06:35 - 19:23BHD-SAT

18h 48m2 stops

17:20 - 14:15SAT-BHD

38h 55m2 stops

£903American Airlines

Find Deal

Wed, 14 Jan - Sun, 18 Jan

10:40 - 22:42BHD-SAT

18h 02m2 stops

15:07 - 14:15SAT-BHD

17h 08m2 stops

£931American Airlines

Find Deal

Thu, 22 Jan - Mon, 26 Jan

10:40 - 21:52BHD-SAT

17h 12m2 stops

18:11 - 16:05SAT-BHD

15h 54m2 stops

£933American Airlines

Find Deal

Thu, 22 Jan - Mon, 26 Jan

09:05 - 23:14BHD-SAT

20h 09m2 stops

14:39 - 10:40SAT-BHD

15h 01m2 stops

£936American Airlines

Find Deal

Thu, 5 Mar - Mon, 9 Mar

American Airlines flights from Northern Ireland to San Antonio

Our best American Airlines deals on Northern Ireland to San Antonio flight tickets

American Airlines

14 Jan

BHD06:35Belfast City

21h 17m

2 stops

SAT21:52San Antonio

18 Jan

SAT17:20San Antonio

38h 55m

2 stops

BHD14:15Belfast City

£900

Find similar

American Airlines

14 Jan

BHD06:35Belfast City

18h 48m

2 stops

SAT19:23San Antonio

18 Jan

SAT17:20San Antonio

38h 55m

2 stops

BHD14:15Belfast City

£903

Find similar

American Airlines

22 Jan

BHD10:40Belfast City

18h 02m

2 stops

SAT22:42San Antonio

26 Jan

SAT15:07San Antonio

17h 08m

2 stops

BHD14:15Belfast City

£931

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Northern Ireland to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastSan Antonio

BHD - SAT

BHDSAT

Belfast City

Wed 14/1

06:35-21:52

2 stops21h 17m

San Antonio

Sun 18/1

17:20-14:15

2 stops38h 55m

£900

BelfastSan Antonio

BHD - SAT

BHDSAT

Belfast City

Wed 14/1

06:35-19:23

2 stops18h 48m

San Antonio

Sun 18/1

17:20-14:15

2 stops38h 55m

£903

BelfastSan Antonio

BHD - SAT

BHDSAT

Belfast City

Thu 22/1

10:40-22:42

2 stops18h 02m

San Antonio

Mon 26/1

15:07-14:15

2 stops17h 08m

£931

BelfastSan Antonio

BHD - SAT

BHDSAT

Belfast City

Thu 22/1

10:40-21:52

2 stops17h 12m

San Antonio

Mon 26/1

18:11-16:05

2 stops15h 54m

£933

BelfastSan Antonio

BHD - SAT

BHDSAT

Belfast City

Thu 5/3

09:05-23:14

2 stops20h 09m

San Antonio

Mon 9/3

14:39-10:40

2 stops15h 01m

£936

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Northern Ireland to San Antonio flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Northern Ireland to San Antonio Airport?
Prices for flights from Northern Ireland to San Antonio Airport refresh daily.
How old do you have to be to fly from Northern Ireland to San Antonio Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Northern Ireland to San Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The travel and health documents required for your trip to San Antonio Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Antonio Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

How do I get Price Alerts for flights from Northern Ireland to San Antonio?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Northern Ireland from San Antonio. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Northern Ireland to San Antonio with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

New Braunfels

Why use momondo?

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

Finding the right flight to San Antonio from Northern Ireland 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 Northern Ireland to San Antonio with flexible booking policies on momondo?

All flight searches from Northern Ireland to San Antonio on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to San Antonio from Northern Ireland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Northern Ireland to San Antonio flights. All you need is a valid email address and we will do the rest; it is that quick and easy.