Cheap flights from Glasgow to San Antonio from £850
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/10. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — SAT
22 Oct — 29 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheap flight deals from Glasgow to San Antonio
Enter your travel dates to find the best prices.
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Best
Last-minute
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Cheapest flights from Glasgow to San Antonio
Explore the most affordable flight options available from Glasgow to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 September 2026.
Mon 16/1111:40 -
2 stops17h 16m
Mon 14/1207:15 -
2 stops20h 50m
Deal found 19/9£968
Mon 28/1208:25 -
2 stops21h 34m
Fri 15/115:09 -
2 stops15h 36m
Deal found 20/9£1,013
Thu 5/1111:30 -
2 stops18h 25m
Thu 12/1114:56 -
2 stops18h 14m
Deal found 21/9£1,023
Thu 5/1112:05 -
3 stops27h 13m
Thu 12/1120:20 -
3 stops31h 35m
Deal found 21/9£1,085
Wed 23/910:00 -
2 stops30h 15m
Fri 25/910:05 -
2 stops28h 20m
Deal found 19/9£1,130
Mon 28/921:25 -
2 stops32h 30m
Fri 6/1107:10 -
2 stops18h 45m
Deal found 19/9£1,132
Thu 22/1012:40 -
2 stops17h 19m
Thu 29/1014:05 -
2 stops14h 45m
Deal found 21/9£1,149
Mon 16/1122:40 -
3 stops28h 54m
Mon 14/1214:48 -
3 stops38h 47m
Deal found 19/9£1,163
Best flights from Glasgow to San Antonio
Discover carefully curated flight deals from Glasgow to San Antonio that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 September 2026.
Mon 16/1111:40 -
2 stops17h 16m
Mon 14/1207:15 -
2 stops20h 50m
Deal found 19/9£968
Mon 28/1208:25 -
2 stops21h 34m
Fri 15/115:09 -
2 stops15h 36m
Deal found 20/9£1,013
Wed 27/111:40 -
2 stops18h 19m
Sun 31/114:55 -
2 stops17h 40m
Deal found 17/9£1,058
Wed 27/111:40 -
2 stops37h 39m
Sun 31/114:55 -
2 stops38h 00m
Deal found 21/9£1,059
Thu 5/1112:05 -
3 stops27h 13m
Thu 12/1120:20 -
3 stops31h 35m
Deal found 21/9£1,085
Thu 5/1111:30 -
2 stops18h 25m
Thu 12/1114:56 -
2 stops18h 14m
Deal found 21/9£1,023
Mon 16/1122:40 -
3 stops28h 54m
Mon 14/1214:48 -
3 stops38h 47m
Deal found 19/9£1,163
Sat 17/1010:25 -
2 stops19h 01m
Fri 23/1018:00 -
2 stops16h 15m
Deal found 21/9£6,298
Last-minute flights from Glasgow to San Antonio
Discover last-minute flight deals from Glasgow to San Antonio. Data last updated 22 September 2026 and is based on user searches.
Wed 23/910:00 -
2 stops30h 15m
Fri 25/910:05 -
2 stops28h 20m
Deal found 19/9£1,130
Mon 28/921:25 -
2 stops32h 30m
Fri 6/1107:10 -
2 stops18h 45m
Deal found 19/9£1,132
Sat 17/1010:25 -
2 stops19h 01m
Fri 23/1018:00 -
2 stops16h 15m
Deal found 21/9£6,298
Thu 22/1012:40 -
2 stops17h 19m
Thu 29/1014:05 -
2 stops14h 45m
Deal found 21/9£1,149
Thu 22/1021:40 -
3 stops30h 33m
Thu 29/1020:20 -
3 stops32h 35m
Deal found 21/9£1,248
One-way flights from Glasgow to San Antonio
Search for one-way flight options from Glasgow to San Antonio. Find affordable one-way fares based on user searches. Data last updated 22 September 2026.
Mon 26/1012:05 -
2 stops16h 52m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 20/9£850
Mon 26/1006:35 -
3 stops43h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 20/9£6,728
Find flight deals from Glasgow to San Antonio
Discover tips and strategies to find the most affordable flight options for your journey from Glasgow (GG1) 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 22 September 2026.
Customise your flight search to find flights from Glasgow 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 7,457,451 searches. Data last updated 22 September 2026.
Use the filters below to find and compare flights from Glasgow 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 Glasgow Intl - SAT San Antonio
GLASAT
Glasgow Intl
Mon 26/10
12:05-23:57
2 stops16h 52m
San Antonio
Wed 31/12
00:00-07:00
Nonstop0h 00m
£850
GlasgowSan Antonio
GLA Glasgow Intl - SAT San Antonio
GLASAT
Glasgow Intl
Mon 16/11
11:40-22:56
2 stops17h 16m
San Antonio
Mon 14/12
07:15-10:05
2 stops20h 50m
£968
GlasgowSan Antonio
GLA Glasgow Intl - SAT San Antonio
GLASAT
Glasgow Intl
Mon 28/12
08:25-23:59
2 stops21h 34m
San Antonio
Fri 15/1
15:09-12:45
2 stops15h 36m
£1,013
GlasgowSan Antonio
GLA Glasgow Intl - SAT San Antonio
GLASAT
Glasgow Intl
Thu 5/11
11:30-23:55
2 stops18h 25m
San Antonio
Thu 12/11
14:56-15:10
2 stops18h 14m
£1,023
GlasgowSan Antonio
GLA Glasgow Intl - SAT San Antonio
GLASAT
Glasgow Intl
Wed 27/1
11:40-23:59
2 stops18h 19m
San Antonio
Sun 31/1
14:55-14:35
2 stops17h 40m
£1,058
GlasgowSan Antonio
GLA Glasgow Intl - SAT San Antonio
GLASAT
Glasgow Intl
Wed 27/1
11:40-19:19
2 stops37h 39m
San Antonio
Sun 31/1
14:55-10:55
2 stops38h 00m
£1,059
GlasgowSan Antonio
GLA Glasgow Intl - SAT San Antonio
GLASAT
Glasgow Intl
Thu 5/11
12:05-09:18
3 stops27h 13m
San Antonio
Thu 12/11
20:20-09:55
3 stops31h 35m
£1,085
GlasgowSan Antonio
GLA Glasgow Intl - SAT San Antonio
GLASAT
Glasgow Intl
Mon 16/11
22:40-21:34
3 stops28h 54m
San Antonio
Mon 14/12
14:48-11:35
3 stops38h 47m
£1,163
GlasgowSan Antonio
GLA Glasgow Intl - SAT San Antonio
GLASAT
Glasgow Intl
Sat 17/10
10:25-23:26
2 stops19h 01m
San Antonio
Fri 23/10
18:00-16:15
2 stops16h 15m
£6,298
GlasgowSan Antonio
GLA Glasgow Intl - SAT San Antonio
GLASAT
Glasgow Intl
Mon 26/10
06:35-20:35
3 stops43h 00m
San Antonio
Wed 31/12
00:00-07:00
Nonstop0h 00m
£6,728
Flights are sorted by cheapest return flights first.
Deals found on 20/9
Sorted by cheapest first
Best time to book a flight from Glasgow to San Antonio
Have a flexible travel schedule? Discover the best time to fly to San Antonio from Glasgow with our price prediction graph.
GG1-SAT
GLA-SAT
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.
Cheapflights Insights
Everything you need to know about your flight from Glasgow to San Antonio
GG1-SAT
GLA-SAT
No data available for this route at this time. Please check back soon.
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 22 September 2026.
Get a feel of what it's like to fly with Aer Lingus and British Airways from Glasgow 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.
Food and service was great. Wish the USB on the planes worked so I could charge and use my phone on the flight
Related info for your journey
Find useful and relevant information for your journey from Glasgow 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?
If you book a flight to San Antonio from Glasgow, you will be flying to San Antonio, which is the city’s only airport. San Antonio (SAT) is located 7.6 mi from the center of San Antonio. There are 0 flights from Glasgow to San Antonio per day from 2 different airlines.
How long is the flight from Glasgow to San Antonio?
There are many flights that can get you from Glasgow to San Antonio in 17h 16m. Fly via British Airways, Aer Lingus, or Iberia to get the fastest option. The distance between Glasgow and San Antonio is about 4699 mi. This flight may include one or multiple stops.
What are the cheapest airlines flying from Glasgow to San Antonio round-trip?
Flying on Aer Lingus is currently your cheapest option to San Antonio, with prices starting at £891. Another option worth looking into is British Airways, starting at £969 return.
Can I find deals for business class flights from Glasgow to San Antonio?
Yes. Cheapflights offers flight deals from Glasgow 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.
Discover the top 2 airlines that operate flights from Glasgow 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 7,457,451 searches. Data last updated 22 September 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Glasgow to San Antonio?
Cheapflights makes it easy to find Glasgow to San Antonio flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Glasgow to San Antonio?
Millions of users choose and trust Cheapflights to book the best flight deals from Glasgow to San Antonio for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Glasgow to San Antonio with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Glasgow to San Antonio flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Glasgow to San Antonio become cheaper?
Yes! Start tracking prices for Glasgow to San Antonio flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.
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