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 March 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.

£362 Cheap Flights from Glasgow Intl Airport to San Antonio in 2026

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0 bags

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Find the cheapest flights from Glasgow Intl Airport to San Antonio

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GLA

SAT

4699 mimulti-stop

SAT

GLA

4699 mimulti-stop

Multiple Airlines

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

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Fly to

Route

Depart

Return

Price

Cheapest one-way

GlasgowSan Antonio

GLA - SAT

GLASAT

Glasgow Intl

Mon 15/6

21:45-23:12

3 stops31h 27m

£362

GlasgowSan Antonio

GLA - SAT

GLASAT

Glasgow Intl

Mon 15/6

11:00-13:46

2 stops32h 46m

£391

Fastest single journey

GlasgowSan Antonio

GLA - SAT

GLASAT

Glasgow Intl

Tue 24/3

11:40-23:55

2 stops17h 15m

£7,760

Flights are sorted by cheapest return flights first.

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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 British Airways 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 67% 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	21h 46m
Direct flights	None

The fastest flight from Glasgow Intl Airport to San Antonio takes 21h 46m

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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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 21h 46m 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 March 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 £723	Free Cancellation	Rating 7.8 1,468 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.