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

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

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

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

The travel and health documents you'll need for your trip to San Antonio Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Antonio Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£742 Cheap Flights from Glasgow Intl Airport to San Antonio in 2026

Find the cheapest flights from Glasgow Intl Airport to San Antonio

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One-way

Cheap return flights

Enter your travel dates to find the best prices.

08:20 - 23:59GLA Glasgow Intl-SAT San Antonio

21h 39m2 stops Dublin Chicago O'Hare Intl

07:10 - 07:50SAT San Antonio-GLA Glasgow Intl

18h 40m2 stops Chicago O'Hare Intl Dublin

£920Aer Lingus

Mon, 16 Nov - Mon, 14 Dec

08:55 - 18:21GLA Glasgow Intl-SAT San Antonio

39h 26m2 stops London Heathrow Dallas/Fort Worth

15:00 - 16:35SAT San Antonio-GLA Glasgow Intl

19h 35m2 stops Dallas/Fort Worth London Heathrow

£928Finnair

Mon, 16 Nov - Mon, 14 Dec

08:55 - 18:21GLA Glasgow Intl-SAT San Antonio

39h 26m2 stops London Heathrow Dallas/Fort Worth

15:00 - 16:35SAT San Antonio-GLA Glasgow Intl

19h 35m2 stops Dallas/Fort Worth London Heathrow

£929Finnair

Mon, 16 Nov - Mon, 14 Dec

13:20 - 23:59GLA Glasgow Intl-SAT San Antonio

16h 39m2 stops Dublin Chicago O'Hare Intl

15:09 - 12:50SAT San Antonio-GLA Glasgow Intl

15h 41m2 stops Chicago O'Hare Intl Dublin

£941Aer Lingus

Mon, 16 Nov - Mon, 14 Dec

11:35 - 23:59GLA Glasgow Intl-SAT San Antonio

18h 24m2 stops London Heathrow Chicago O'Hare Intl

15:00 - 16:35SAT San Antonio-GLA Glasgow Intl

19h 35m2 stops Dallas/Fort Worth London Heathrow

£963British Airways

Mon, 16 Nov - Mon, 14 Dec

11:35 - 00:04GLA Glasgow Intl-SAT San Antonio

18h 29m2 stops London Heathrow Dallas/Fort Worth

12:53 - 16:30SAT San Antonio-GLA Glasgow Intl

21h 37m2 stops New York John F Kennedy Intl Amsterdam Schiphol

£974Multiple Airlines

Mon, 16 Nov - Wed, 16 Dec

11:35 - 23:59GLA Glasgow Intl-SAT San Antonio

18h 24m2 stops London Heathrow Chicago O'Hare Intl

18:00 - 19:40SAT San Antonio-GLA Glasgow Intl

19h 40m2 stops Dallas/Fort Worth London Heathrow

£984British Airways

Mon, 16 Nov - Thu, 17 Dec

11:35 - 00:04GLA Glasgow Intl-SAT San Antonio

18h 29m2 stops London Heathrow Dallas/Fort Worth

17:52 - 15:50SAT San Antonio-GLA Glasgow Intl

15h 58m2 stops Dallas/Fort Worth London Heathrow

£984British Airways

Mon, 16 Nov - Wed, 16 Dec

14:00 - 11:51GLA Glasgow Intl-SAT San Antonio

27h 51m1 stop Newark

14:25 - 10:10SAT San Antonio-GLA Glasgow Intl

13h 45m2 stops Houston George Bush Intcntl Newark

£1,009United Airlines

Sat, 19 Sep - Sat, 26 Sep

13:20 - 23:55GLA Glasgow Intl-SAT San Antonio

16h 35m2 stops Dublin Chicago O'Hare Intl

07:10 - 12:50SAT San Antonio-GLA Glasgow Intl

23h 40m2 stops Chicago O'Hare Intl Dublin

£1,015Aer Lingus

Mon, 28 Sep - Fri, 6 Nov

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Aer Lingus flights from Glasgow Intl Airport to San Antonio

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

Aer Lingus

16 Nov

GLA08:20Glasgow Intl

21h 39m

2 stops

SAT23:59San Antonio

14 Dec

SAT07:10San Antonio

18h 40m

2 stops

GLA07:50Glasgow Intl

£920

Aer Lingus

16 Nov

GLA13:20Glasgow Intl

16h 39m

2 stops

SAT23:59San Antonio

14 Dec

SAT15:09San Antonio

15h 41m

2 stops

GLA12:50Glasgow Intl

£941

Aer Lingus

28 Sept

GLA13:20Glasgow Intl

16h 35m

2 stops

SAT23:55San Antonio

6 Nov

SAT07:10San Antonio

23h 40m

2 stops

GLA12:50Glasgow Intl

£1,015

British Airways flights from Glasgow Intl Airport to San Antonio

Our best British Airways deals on Glasgow Intl Airport to San Antonio flight tickets

British Airways

16 Nov

GLA11:35Glasgow Intl

18h 24m

2 stops

SAT23:59San Antonio

14 Dec

SAT15:00San Antonio

19h 35m

2 stops

GLA16:35Glasgow Intl

£963

British Airways

16 Nov

GLA11:35Glasgow Intl

18h 24m

2 stops

SAT23:59San Antonio

17 Dec

SAT18:00San Antonio

19h 40m

2 stops

GLA19:40Glasgow Intl

£984

British Airways

28 Sept

GLA10:00Glasgow Intl

15h 50m

2 stops

SAT19:50San Antonio

6 Nov

SAT17:47San Antonio

18h 13m

2 stops

GLA18:00Glasgow Intl

£1,044

momondo Fare Finder

Use the filters below to find and compare flights from Glasgow Intl Airport to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GlasgowSan Antonio

GLA Glasgow Intl - SAT San Antonio

GLASAT

Glasgow Intl

Mon 16/11

08:20-23:59

2 stops21h 39m

San Antonio

Mon 14/12

07:10-07:50

2 stops18h 40m

£920

GlasgowSan Antonio

GLA Glasgow Intl - SAT San Antonio

GLASAT

Glasgow Intl

Mon 16/11

08:55-18:21

2 stops39h 26m

San Antonio

Mon 14/12

15:00-16:35

2 stops19h 35m

£928

GlasgowSan Antonio

GLA Glasgow Intl - SAT San Antonio

GLASAT

Glasgow Intl

Mon 16/11

08:55-18:21

2 stops39h 26m

San Antonio

Mon 14/12

15:00-16:35

2 stops19h 35m

£929

Fastest return journey

GlasgowSan Antonio

GLA Glasgow Intl - SAT San Antonio

GLASAT

Glasgow Intl

Mon 16/11

13:20-23:59

2 stops16h 39m

San Antonio

Mon 14/12

15:09-12:50

2 stops15h 41m

£941

GlasgowSan Antonio

GLA Glasgow Intl - SAT San Antonio

GLASAT

Glasgow Intl

Mon 16/11

11:35-23:59

2 stops18h 24m

San Antonio

Mon 14/12

15:00-16:35

2 stops19h 35m

£963

GlasgowSan Antonio

GLA Glasgow Intl - SAT San Antonio

GLASAT

Glasgow Intl

Mon 16/11

11:35-00:04

2 stops18h 29m

San Antonio

Wed 16/12

12:53-16:30

2 stops21h 37m

£974

GlasgowSan Antonio

GLA Glasgow Intl - SAT San Antonio

GLASAT

Glasgow Intl

Mon 16/11

11:35-23:59

2 stops18h 24m

San Antonio

Thu 17/12

18:00-19:40

2 stops19h 40m

£984

GlasgowSan Antonio

GLA Glasgow Intl - SAT San Antonio

GLASAT

Glasgow Intl

Mon 16/11

11:35-00:04

2 stops18h 29m

San Antonio

Wed 16/12

17:52-15:50

2 stops15h 58m

£984

GlasgowSan Antonio

GLA Glasgow Intl - SAT San Antonio

GLASAT

Glasgow Intl

Sat 19/9

14:00-11:51

1 stop27h 51m

San Antonio

Sat 26/9

14:25-10:10

2 stops13h 45m

£1,009

GlasgowSan Antonio

GLA Glasgow Intl - SAT San Antonio

GLASAT

Glasgow Intl

Mon 28/9

13:20-23:55

2 stops16h 35m

San Antonio

Fri 6/11

07:10-12:50

2 stops23h 40m

£1,015

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Glasgow Intl Airport 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 Intl to San Antonio?

WestJet and United Airlines are the most popular carriers operating from Glasgow Intl to San Antonio

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 Intl Airport according to our data. British Airways is the first choice among our users, with 68% of people opting to fly with this airline when travelling to San Antonio. Keep in mind that there are 3 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.

When to book flights from Glasgow Intl Airport to San Antonio

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

Estimated return price

Cheap Glasgow Intl Airport to San Antonio (GLA to SAT) flight deals and tips

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

Fastest flight time	15h 50m
Direct flights	None

The fastest flight from Glasgow Intl Airport to San Antonio takes 15h 50m

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

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Frequently asked questions about flying from Glasgow Intl Airport to San Antonio

How far is Glasgow Intl to San Antonio by plane?
Glasgow Intl and San Antonio are 4705.9 mi apart from one another. Typically, this will take 15h 50m by plane in normal conditions.
When did momondo last update prices for flights from Glasgow Intl Airport to San Antonio Airport?
Prices for flights from Glasgow Intl Airport to San Antonio Airport were last updated today.
How old do you have to be to fly from Glasgow Intl 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 layovers 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 Glasgow Intl Airport to San Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The travel and health documents you'll need for your trip to San Antonio Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Antonio Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

New Braunfels

Why use momondo?

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

It is quick and easy to find Glasgow to San Antonio flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Antonio that suits you.

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

Yes. momondo enables you to select and highlight flights to San Antonio from Glasgow with this policy.

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

Once all potential Glasgow to San Antonio flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Glasgow 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 Glasgow and alert you when they change.