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Cheap flights from Glasgow Intl Airport to San Antonio from £920

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/6. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — SAT
8 Jun — 15 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Glasgow Intl to San Antonio

Enter your travel dates to find the best prices.

Cheapest flights from Glasgow Intl to San Antonio
Explore the most affordable flight options available from Glasgow Intl to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 May 2026.

Mon 15/608:35
GLA
-
SAT
2 stops18h 06m
Multiple Airlines
Mon 6/706:30
SAT
-
GLA
2 stops18h 20m
Multiple Airlines
Deal found 9/5£920
Sun 20/917:50
GLA
-
SAT
2 stops29h 55m
Multiple Airlines
Wed 23/919:09
SAT
-
GLA
2 stops21h 56m
Multiple Airlines
Deal found 8/5£968
Mon 15/614:00
GLA
-
SAT
1 stop28h 30m
Lufthansa
Mon 6/719:20
SAT
-
GLA
2 stops32h 50m
Lufthansa
Deal found 9/5£1,009
Fri 13/1112:45
GLA
-
SAT
2 stops17h 05m
British Airways
Tue 17/1112:55
SAT
-
GLA
2 stops15h 50m
British Airways
Deal found 8/5£1,040
Sun 21/615:55
GLA
-
SAT
2 stops38h 04m
Aer Lingus
Sun 28/606:00
SAT
-
GLA
2 stops20h 05m
Aer Lingus
Deal found 7/5£1,186
Sun 20/914:00
GLA
-
SAT
3 stops31h 39m
United Airlines
Wed 23/914:15
SAT
-
GLA
2 stops13h 55m
United Airlines
Deal found 8/5£3,517
Wed 14/1008:35
GLA
-
SAT
2 stops19h 08m
Aer Lingus
Fri 23/1013:12
SAT
-
GLA
2 stops25h 28m
Aer Lingus
Deal found 6/5£3,581
Sat 17/1017:15
GLA
-
SAT
2 stops33h 52m
Iberia
Fri 23/1018:30
SAT
-
GLA
2 stops33h 55m
Iberia
Deal found 8/5£3,756
Sat 17/1006:00
GLA
-
SAT
2 stops21h 32m
Air France
Fri 23/1012:10
SAT
-
GLA
2 stops15h 30m
Air France
Deal found 7/5£4,033

Find flight deals from Glasgow Intl to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow Intl (GLA) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 9 May 2026.

Round-trip from

£920
15/6-6/7
  • 15/6-6/7
  • 4 total stops
  • 36h 26m total
  • Glasgow to San Antonio
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Glasgow Intl to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 9 May 2026.
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
Fastest return journey

GlasgowSan Antonio

GLA - SAT

GLASAT

Glasgow Intl

Mon 15/6

08:35-20:41

2 stops18h 06m

San Antonio

Mon 6/7

06:30-06:50

2 stops18h 20m

£920

GlasgowSan Antonio

GLA - SAT

GLASAT

Glasgow Intl

Mon 15/6

14:00-12:30

1 stop28h 30m

San Antonio

Mon 6/7

19:20-10:10

2 stops32h 50m

£1,009

GlasgowSan Antonio

GLA - SAT

GLASAT

Glasgow Intl

Sun 21/6

15:55-23:59

2 stops38h 04m

San Antonio

Sun 28/6

06:00-08:05

2 stops20h 05m

£1,186

GlasgowSan Antonio

GLA - SAT

GLASAT

Glasgow Intl

Sun 20/9

14:00-11:40

1 stop27h 40m

San Antonio

Wed 23/9

13:44-10:10

1 stop14h 26m

£3,517

GlasgowSan Antonio

GLA - SAT

GLASAT

Glasgow Intl

Wed 14/10

08:35-21:43

2 stops19h 08m

San Antonio

Fri 23/10

06:10-08:05

2 stops19h 55m

£3,617

GlasgowSan Antonio

GLA - SAT

GLASAT

Glasgow Intl

Sat 17/10

17:15-21:07

2 stops33h 52m

San Antonio

Fri 23/10

18:30-10:25

2 stops33h 55m

£3,756

GlasgowSan Antonio

GLA - SAT

GLASAT

Glasgow Intl

Sat 17/10

06:00-21:32

2 stops21h 32m

San Antonio

Fri 23/10

12:10-09:40

2 stops15h 30m

£4,033

GlasgowSan Antonio

GLA - SAT

GLASAT

Glasgow Intl

Wed 14/10

19:40-22:19

2 stops32h 39m

San Antonio

Fri 23/10

14:45-14:10

2 stops17h 25m

£4,097

GlasgowSan Antonio

GLA - SAT

GLASAT

Glasgow Intl

Wed 14/10

16:50-17:45

2 stops30h 55m

San Antonio

Fri 23/10

13:42-20:15

2 stops24h 33m

£4,103

Flights are sorted by cheapest return flights first.

Deals found on 9/5

Sorted by cheapest first

Best time to book a flight from Glasgow Intl to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Glasgow Intl with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Antonio. Reviews last updated 9 May 2026.
Get a feel of what it's like to fly with KLM from Glasgow Intl Airport to San Antonio by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,510 reviews
Check prices

Crew

8.4

Food

7.3

Boarding

7.8

Entertainment

7.2

Overall

7.8

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,510 reviews
KLM
7.8
Good
1,510 reviews
Check prices

Crew

8.4

Food

7.3

Boarding

7.8

Entertainment

7.2

Overall

7.8

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

Find useful and relevant information for your journey from Glasgow Intl to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Antonio from Glasgow Intl?

    Located just 7.6 mi from the city center, San Antonio is the airport most travelers will use when flying to San Antonio from Glasgow Intl. Booking flights from Glasgow Intl to San Antonio (SAT) should be relatively easy as there are 0 daily inbound flights from Glasgow Intl from 1 airline.

  • How long is the flight from Glasgow Intl Airport to San Antonio?

    Lufthansa and Aer Lingus can get you from Glasgow Intl Airport to San Antonio in just under 28h 30m. Your travel time can differ by up to 9h 34m. Glasgow Intl Airport and San Antonio are separated by a distance of 4699 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Glasgow Intl Airport to San Antonio round-trip?

    According to our current data, KLM (£710), offers the cheapest pricing from Glasgow Intl Airport to San Antonio.

  • Can I find deals for flights from Glasgow Intl to San Antonio that include hotel bookings?

    Yes. In addition to deals on Glasgow Intl to San Antonio flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Glasgow Intl to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Glasgow Intl to San Antonio.

  • Can I find deals for business class flights from Glasgow Intl to San Antonio?

    Yes. Cheapflights offers flight deals from Glasgow Intl to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Glasgow Intl to San Antonio

Discover the top airline that operate flights from Glasgow Intl to San Antonio. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 9 May 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£710Average£765FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Glasgow Intl to San Antonio?

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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Glasgow Intl to San Antonio.

Can Cheapflights find flights from Glasgow Intl to San Antonio with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Glasgow Intl to San Antonio flexibly with Cheapflights today.

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