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

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

How many operators does momondo search for flights from Glasgow to San Antonio Airport?

The number of operators available for flights from Glasgow to San Antonio Airport is 1 as of July 2026.

How old do you have to be to fly from Glasgow to San Antonio 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 Glasgow to San Antonio Airport.

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

The required travel and health documents for your San Antonio 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 San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£1,044 Cheap Flights from Glasgow to San Antonio in 2026

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Find the cheapest flights from Glasgow to San Antonio

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

09:55 - 20:51

GLA

SAT

16h 56m

2 stops

07:10 - 13:05

SAT

GLA

23h 55m

2 stops

£1,044Iberia

Thu, 19 Nov - Thu, 17 Dec

05:40 - 08:01

GLA

SAT

32h 21m

2 stops

15:05 - 16:30

SAT

GLA

19h 25m

3 stops

£2,892Multiple Airlines

Thu, 19 Nov - Thu, 17 Dec

06:00 - 22:27

GLA

SAT

22h 27m

2 stops

10:48 - 16:15

SAT

GLA

23h 27m

2 stops

£4,218Delta

Sat, 17 Oct - Fri, 23 Oct

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Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

GlasgowSan Antonio

GLA - SAT

GLASAT

Glasgow Intl

Thu 19/11

09:55-20:51

2 stops16h 56m

San Antonio

Thu 17/12

07:10-13:05

2 stops23h 55m

£1,044

GlasgowSan Antonio

GLA - SAT

GLASAT

Glasgow Intl

Thu 19/11

05:40-08:01

2 stops32h 21m

San Antonio

Thu 17/12

15:05-16:30

3 stops19h 25m

£2,892

GlasgowSan Antonio

GLA - SAT

GLASAT

Glasgow Intl

Sat 17/10

06:00-22:27

2 stops22h 27m

San Antonio

Fri 23/10

10:48-16:15

2 stops23h 27m

£4,218

Cheapest one-way

GlasgowSan Antonio

GLA - SAT

GLASAT

Glasgow Intl

Fri 9/10

21:25-08:45

3 stops41h 20m

£467

Fastest single journey

GlasgowSan Antonio

GLA - SAT

GLASAT

Glasgow Intl

Wed 15/7

08:35-20:37

2 stops18h 02m

£578

GlasgowSan Antonio

GLA - SAT

GLASAT

Glasgow Intl

Fri 9/10

12:00-21:46

2 stops39h 46m

£624

GlasgowSan Antonio

GLA - SAT

GLASAT

Glasgow Intl

Fri 9/10

14:00-15:12

1 stop31h 12m

£738

GlasgowSan Antonio

GLA - SAT

GLASAT

Glasgow Intl

Wed 15/7

14:00-20:22

3 stops36h 22m

£1,341

GlasgowSan Antonio

GLA - SAT

GLASAT

Glasgow Intl

Wed 15/7

14:00-15:21

1 stop31h 21m

£3,242

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Glasgow 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

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

United Airlines is the most popular carrier operating from Glasgow to San Antonio

Which airlines fly to San Antonio?

British Airways, Virgin Atlantic and KLM are the top three most popular airlines that fly to San Antonio from Glasgow according to our data. British Airways is the first choice among our users, with 39% 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.

Cheap Glasgow to San Antonio flight deals and tips

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

Fastest flight time	16h 30m
Direct flights	None

The fastest flight from Glasgow to San Antonio takes 16h 30m

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

Search flight deals

Frequently asked questions about flying from Glasgow to San Antonio

How far is Glasgow to San Antonio by plane?
San Antonio is 4712.7 mi away from Glasgow. A reasonable flight in good conditions will take 16h 30m.
When did momondo last update prices for flights from Glasgow to San Antonio Airport?
Prices for flights from Glasgow to San Antonio Airport were last updated today.
How many operators does momondo search for flights from Glasgow to San Antonio Airport?
The number of operators available for flights from Glasgow to San Antonio Airport is 1 as of July 2026.
How old do you have to be to fly from Glasgow to San Antonio 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 Glasgow to San Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The required travel and health documents for your San Antonio 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 San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Glasgow to San Antonio

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

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom £729	Free Cancellation	Rating 7.8 1,532 reviews		Search KLM flights

New Braunfels

Why use momondo?

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

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

Yes. momondo allows you to filter the results for Glasgow to San Antonio flights to just show those with flexible booking policies.

How can momondo help me find flights from Glasgow 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 Glasgow.

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

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