Which airlines fly to San Antonio?

British Airways, KLM and Virgin Atlantic 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 53% of people opting to fly with this airline when travelling to San Antonio. Keep in mind that there are 7 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 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 2 as of August 2025.

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.

£347 Cheap Flights from Glasgow to San Antonio in 2025

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

Prices are currently low for flights on this route. Typical prices usually range from £1,059 to £1,087. The lowest price recently found on this route was £779.

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Find the cheapest flights from Glasgow to San Antonio

Round-trip

One-way

Cheap return flights

06:00 - 23:59GLA-SAT

23h 59m2 stops

12:02 - 16:10SAT-GLA

22h 08m2 stops

£779Virgin Atlantic

Find Deal

Wed, 1 Oct - Wed, 8 Oct

05:50 - 17:43GLA-SAT

17h 53m2 stops

18:49 - 16:45SAT-GLA

15h 56m2 stops

£803British Airways

Find Deal

Fri, 26 Sep - Tue, 30 Sep

12:00 - 13:49GLA-SAT

31h 49m3 stops

14:59 - 18:15SAT-GLA

21h 16m2 stops

£1,031

Find Deal

Wed, 1 Oct - Wed, 8 Oct

09:00 - 19:32GLA-SAT

40h 32m3 stops

06:00 - 13:25SAT-GLA

25h 25m3 stops

£1,044

Find Deal

Wed, 1 Oct - Wed, 8 Oct

08:20 - 23:44GLA-SAT

21h 24m2 stops

15:08 - 16:00SAT-GLA

18h 52m2 stops

£1,113Aer Lingus

Find Deal

Sat, 20 Dec - Mon, 2 Mar

08:20 - 23:44GLA-SAT

21h 24m2 stops

15:08 - 19:40SAT-GLA

22h 32m2 stops

£1,127Aer Lingus

Find Deal

Sat, 20 Dec - Mon, 2 Mar

Aer Lingus flights from Glasgow to San Antonio

Our best Aer Lingus deals on Glasgow to San Antonio flight tickets

Aer Lingus

20 Dec

GLA08:20Glasgow Intl

21h 24m

2 stops

SAT23:44San Antonio

2 Mar

SAT15:08San Antonio

18h 52m

2 stops

GLA16:00Glasgow Intl

£1,113

Find similar

Aer Lingus

20 Dec

GLA08:20Glasgow Intl

21h 24m

2 stops

SAT23:44San Antonio

2 Mar

SAT15:08San Antonio

22h 32m

2 stops

GLA19:40Glasgow Intl

£1,127

Find similar

Fly from

Fly to

Route

Depart

Return

Price

GlasgowSan Antonio

GLA - SAT

GLASAT

Glasgow Intl

Wed 1/10

06:00-23:59

2 stops23h 59m

San Antonio

Wed 8/10

12:02-16:10

2 stops22h 08m

£779

GlasgowSan Antonio

GLA - SAT

GLASAT

Glasgow Intl

Fri 26/9

05:50-17:43

2 stops17h 53m

San Antonio

Tue 30/9

18:49-16:45

2 stops15h 56m

£803

GlasgowSan Antonio

GLA - SAT

GLASAT

Glasgow Intl

Wed 1/10

12:00-13:49

3 stops31h 49m

San Antonio

Wed 8/10

14:59-18:15

2 stops21h 16m

£1,031

GlasgowSan Antonio

GLA - SAT

GLASAT

Glasgow Intl

Wed 1/10

09:00-19:32

3 stops40h 32m

San Antonio

Wed 8/10

06:00-13:25

3 stops25h 25m

£1,044

GlasgowSan Antonio

GLA - SAT

GLASAT

Glasgow Intl

Sat 20/12

08:20-23:44

2 stops21h 24m

San Antonio

Mon 2/3

15:08-16:00

2 stops18h 52m

£1,113

GlasgowSan Antonio

GLA - SAT

GLASAT

Glasgow Intl

Sat 20/12

08:20-23:44

2 stops21h 24m

San Antonio

Mon 2/3

15:08-19:40

2 stops22h 32m

£1,127

GlasgowSan Antonio

GLA - SAT

GLASAT

Glasgow Intl

Fri 26/9

20:55-13:49

2 stops46h 54m

£347

GlasgowSan Antonio

GLA - SAT

GLASAT

Glasgow Intl

Fri 26/9

20:55-18:12

3 stops51h 17m

£385

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

Prices

Airlines

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

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

According to our data, Wednesday is the cheapest day to fly to San Antonio from Glasgow. The lowest ticket price found for a Wednesday departure recently was £746. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Glasgow to San Antonio for around £900.

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

Best price found	£347
Fastest flight time	17h 53m
Direct flights	None
Airports in San Antonio	1 airport

The best one-way flight to San Antonio from Glasgow in the past 72 hours is £347. The best return flight deal from Glasgow to San Antonio found on momondo in the last 72 hours is £779.

The fastest flight from Glasgow to San Antonio takes 17h 53m

There are no direct flights from Glasgow to San Antonio. Popular non-direct route for this connection is Glasgow Intl Airport - San Antonio Airport.

There is 1 airport near San Antonio: San Antonio (SAT)

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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 17h 53m.
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 2 as of August 2025.
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
Finnair	PriceFrom £549	Free Cancellation	Rating 7.6 1,320 reviews	Search Finnair flights
British Airways	PriceFrom £717	Free Cancellation	Rating 6.7 7,283 reviews	Search British Airways flights
KLM	PriceFrom £728	Free Cancellation	Rating 7.8 1,386 reviews	Search KLM flights
Lufthansa	PriceFrom £776	Free Cancellation	Rating 6.8 7,334 reviews	Search Lufthansa flights
United Airlines	PriceFrom £802	Free Cancellation	Rating 7.4 8,922 reviews	Search United Airlines flights

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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.