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

As of April 2026, there is 1 operator available to choose from for flights from Glasgow Intl Airport to San Antonio Airport.

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.

£799 Cheap Flights from Glasgow Intl Airport to San Antonio in 2026

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Find the cheapest flights from Glasgow Intl Airport to San Antonio

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

14:00 - 12:11

GLA

SAT

28h 11m

2 stops

17:57 - 10:10

SAT

GLA

34h 13m

2 stops

£973United Airlines

Thu, 3 Sep - Mon, 7 Sep

07:00 - 22:00

GLA

SAT

21h 00m

2 stops

16:21 - 16:10

SAT

GLA

17h 49m

2 stops

£1,073British Airways

Thu, 3 Sep - Mon, 7 Sep

14:00 - 10:44

GLA

SAT

26h 44m

2 stops

13:44 - 10:10

SAT

GLA

14h 26m

1 stop

£1,137United Airlines

Thu, 3 Sep - Mon, 7 Sep

10:50 - 23:59

GLA

SAT

19h 09m

2 stops

16:21 - 12:50

SAT

GLA

14h 29m

2 stops

£4,114Multiple Airlines

Wed, 14 Oct - Fri, 23 Oct

07:30 - 21:07

GLA

SAT

19h 37m

2 stops

16:21 - 12:50

SAT

GLA

14h 29m

2 stops

£4,116Multiple Airlines

Wed, 14 Oct - Fri, 23 Oct

10:50 - 22:55

GLA

SAT

18h 05m

2 stops

19:09 - 20:15

SAT

GLA

19h 06m

2 stops

£4,120Iberia

Wed, 14 Oct - Fri, 23 Oct

16:50 - 17:45

GLA

SAT

30h 55m

2 stops

13:42 - 14:10

SAT

GLA

18h 28m

2 stops

£4,125Finnair

Wed, 14 Oct - Fri, 23 Oct

10:50 - 23:59

GLA

SAT

19h 09m

2 stops

19:09 - 20:15

SAT

GLA

19h 06m

2 stops

£4,132Iberia

Wed, 14 Oct - Fri, 23 Oct

17:15 - 21:56

GLA

SAT

34h 41m

2 stops

13:42 - 18:55

SAT

GLA

23h 13m

2 stops

£4,225Multiple Airlines

Sat, 17 Oct - Fri, 23 Oct

10:25 - 21:43

GLA

SAT

17h 18m

2 stops

13:12 - 14:10

SAT

GLA

18h 58m

2 stops

£4,226British Airways

Sat, 17 Oct - Fri, 23 Oct

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United Airlines flights from Glasgow Intl Airport to San Antonio

Our best United Airlines deals on Glasgow Intl Airport to San Antonio flight tickets

United Airlines

3 Sept

GLA14:00Glasgow Intl

28h 11m

2 stops

SAT12:11San Antonio

7 Sept

SAT17:57San Antonio

34h 13m

2 stops

GLA10:10Glasgow Intl

£973

United Airlines

3 Sept

GLA14:00Glasgow Intl

26h 44m

2 stops

SAT10:44San Antonio

7 Sept

SAT13:44San Antonio

14h 26m

1 stop

GLA10:10Glasgow Intl

£1,137

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

3 Sept

GLA07:00Glasgow Intl

21h 00m

2 stops

SAT22:00San Antonio

7 Sept

SAT16:21San Antonio

17h 49m

2 stops

GLA16:10Glasgow Intl

£1,073

British Airways

17 Oct

GLA10:25Glasgow Intl

17h 18m

2 stops

SAT21:43San Antonio

23 Oct

SAT13:12San Antonio

18h 58m

2 stops

GLA14:10Glasgow Intl

£4,226

British Airways

17 Oct

GLA10:25Glasgow Intl

17h 18m

2 stops

SAT21:43San Antonio

23 Oct

SAT13:12San Antonio

18h 58m

2 stops

GLA14:10Glasgow Intl

£4,238

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 - SAT

GLASAT

Glasgow Intl

Thu 3/9

14:00-12:11

2 stops28h 11m

San Antonio

Mon 7/9

17:57-10:10

2 stops34h 13m

£973

GlasgowSan Antonio

GLA - SAT

GLASAT

Glasgow Intl

Thu 3/9

07:00-22:00

2 stops21h 00m

San Antonio

Mon 7/9

16:21-16:10

2 stops17h 49m

£1,073

GlasgowSan Antonio

GLA - SAT

GLASAT

Glasgow Intl

Thu 3/9

14:00-10:44

2 stops26h 44m

San Antonio

Mon 7/9

13:44-10:10

1 stop14h 26m

£1,137

Fastest return journey

GlasgowSan Antonio

GLA - SAT

GLASAT

Glasgow Intl

Wed 14/10

10:50-23:59

2 stops19h 09m

San Antonio

Fri 23/10

16:21-12:50

2 stops14h 29m

£4,114

GlasgowSan Antonio

GLA - SAT

GLASAT

Glasgow Intl

Wed 14/10

07:30-21:07

2 stops19h 37m

San Antonio

Fri 23/10

16:21-12:50

2 stops14h 29m

£4,116

GlasgowSan Antonio

GLA - SAT

GLASAT

Glasgow Intl

Wed 14/10

10:50-22:55

2 stops18h 05m

San Antonio

Fri 23/10

19:09-20:15

2 stops19h 06m

£4,120

GlasgowSan Antonio

GLA - SAT

GLASAT

Glasgow Intl

Wed 14/10

16:50-17:45

2 stops30h 55m

San Antonio

Fri 23/10

13:42-14:10

2 stops18h 28m

£4,125

GlasgowSan Antonio

GLA - SAT

GLASAT

Glasgow Intl

Wed 14/10

10:50-23:59

2 stops19h 09m

San Antonio

Fri 23/10

19:09-20:15

2 stops19h 06m

£4,132

GlasgowSan Antonio

GLA - SAT

GLASAT

Glasgow Intl

Sat 17/10

17:15-21:56

2 stops34h 41m

San Antonio

Fri 23/10

13:42-18:55

2 stops23h 13m

£4,225

GlasgowSan Antonio

GLA - SAT

GLASAT

Glasgow Intl

Sat 17/10

10:25-21:43

2 stops17h 18m

San Antonio

Fri 23/10

13:12-14:10

2 stops18h 58m

£4,226

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 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?

Finnair 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 60% 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	28h 11m
Direct flights	None

The fastest flight from Glasgow Intl Airport to San Antonio takes 28h 11m

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.

Search flight deals

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 28h 11m 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 many operators does momondo search for flights from Glasgow Intl Airport to San Antonio Airport?
As of April 2026, there is 1 operator available to choose from for flights from Glasgow Intl Airport to San Antonio Airport.
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.
What is the most popular airline from Glasgow Intl Airport to San Antonio?
momondo data reveals that the most frequently booked airline on the route from Glasgow Intl Airport to San Antonio is KLM, representing 100% of all bookings.

Best airlines flying from Glasgow Intl Airport to San Antonio

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

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom £716	Free Cancellation	Rating 7.8 1,512 reviews		Search KLM flights

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.