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Glasgow Intl

$739+ Cheap flights from San Antonio (SAT) to Glasgow Intl (GLA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — GLA
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from San Antonio to Glasgow Intl

Cheapest flights from San Antonio to Glasgow Intl
Explore the most affordable flight options available from San Antonio to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/308:23 pm
SAT
-
GLA
2 stops15h 07m
American Airlines
Sun 5/106:00 am
GLA
-
SAT
2 stops17h 37m
American Airlines
Deal found 1/27$739
This Air France deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/134:00 pm
SAT
-
GLA
2 stops18h 10m
Air France
Tue 5/269:10 am
GLA
-
SAT
2 stops20h 02m
Air France
Deal found 1/27$786
This Ovago deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:29 pm
SAT
-
GLA
2 stops17h 21m
Lufthansa
Sun 5/102:00 pm
GLA
-
SAT
1 stop26h 34m
Lufthansa
Deal found 1/27$830
This Cheapflightsfares deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/41:22 pm
SAT
-
GLA
2 stops14h 13m
Multiple Airlines
Fri 9/111:25 pm
GLA
-
SAT
2 stops16h 11m
Multiple Airlines
Deal found 1/27$952
This American Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/178:15 pm
SAT
-
GLA
2 stops18h 00m
American Airlines
Thu 7/309:40 am
GLA
-
SAT
2 stops18h 15m
American Airlines
Deal found 1/28$1,002
This British Airways deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/295:20 pm
SAT
-
GLA
2 stops17h 20m
British Airways
Mon 2/23:25 pm
GLA
-
SAT
2 stops37h 18m
British Airways
Deal found 1/26$1,025
This KAYAK deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/177:30 am
SAT
-
GLA
2 stops19h 10m
Lufthansa
Thu 7/302:00 pm
GLA
-
SAT
1 stop27h 48m
Lufthansa
Deal found 1/28$1,116
This KAYAK deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/177:00 am
SAT
-
GLA
1 stop21h 10m
Multiple Airlines
Thu 7/302:00 pm
GLA
-
SAT
1 stop27h 48m
Multiple Airlines
Deal found 1/28$1,167
This British Airways deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/213:08 pm
SAT
-
GLA
2 stops21h 02m
British Airways
Sat 3/286:35 am
GLA
-
SAT
2 stops19h 15m
British Airways
Deal found 1/27$1,194

Find flight deals from San Antonio to Glasgow Intl

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Glasgow Intl (GLA). 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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$739
(American Airlines)

Popular in

June

Cheapest in

October

Average price

$999
Provider with most accurate pricing for San Antonio-Glasgow Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Antonio-Glasgow Intl flights.
Search Deals
From San Antonio to Glasgow Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($142 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Glasgow Intl 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 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from San Antonio to Glasgow Intl Airport that are best for you.

Fly from

San Antonio

Fly to

Glasgow Intl

Route

Depart

Return

Price

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Thu 4/30

8:23 pm-5:30 pm

2 stops15h 07m

Glasgow Intl

Sun 5/10

6:00 am-5:37 pm

2 stops17h 37m

$739

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Wed 5/13

4:00 pm-4:10 pm

2 stops18h 10m

Glasgow Intl

Tue 5/26

1:30 pm-12:14 am

2 stops16h 44m

$789

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Fri 7/17

8:15 pm-8:15 pm

2 stops18h 00m

Glasgow Intl

Thu 7/30

9:40 am-9:55 pm

2 stops18h 15m

$1,002

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Fri 7/17

7:30 am-8:40 am

2 stops19h 10m

Glasgow Intl

Thu 7/30

2:00 pm-11:48 am

1 stop27h 48m

$1,116

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Fri 7/17

7:00 am-10:10 am

1 stop21h 10m

Glasgow Intl

Thu 7/30

2:00 pm-11:48 am

1 stop27h 48m

$1,167

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Sat 3/21

3:08 pm-5:10 pm

2 stops21h 02m

Glasgow Intl

Sat 3/28

6:35 am-8:50 pm

2 stops19h 15m

$1,194

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Sat 3/21

3:08 pm-2:55 pm

2 stops18h 47m

Glasgow Intl

Sat 3/28

11:40 am-9:33 am

2 stops26h 53m

$1,312

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Fri 3/13

1:36 pm-9:35 am

2 stops14h 59m

Glasgow Intl

Fri 3/20

6:35 am-10:55 pm

2 stops21h 20m

$1,368

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Mon 3/2

5:00 pm-2:30 pm

2 stops15h 30m

Glasgow Intl

Thu 3/5

12:45 pm-11:56 pm

2 stops17h 11m

$1,380

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Fri 3/13

1:22 pm-8:00 pm

2 stops25h 38m

Glasgow Intl

Fri 3/20

7:05 am-12:27 pm

3 stops34h 22m

$1,612

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 12 results
1
2

Compare providers for flights from San Antonio to Glasgow Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Glasgow Intl in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Antonio-Glasgow Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Glasgow Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-Glasgow Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Antonio-Glasgow Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Glasgow Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Have a flexible travel schedule? Discover the best time to fly to Glasgow Intl from San Antonio with our price prediction graph.
Estimated round-trip 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 San Antonio to Glasgow Intl Airport

What is the cheapest month to book a flight from San Antonio to Glasgow Intl Airport?

Currently, January is the cheapest month in which you can book a flight from San Antonio to Glasgow Intl Airport (average of $555). Flying from San Antonio to Glasgow Intl Airport in June is currently the most expensive (average of $886). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Glasgow Intl

Get insights into the airlines that provide service to Glasgow Intl. 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 Glasgow Intl. Reviews last updated January 29, 2026.
Read reviews from past customers who have flown British Airways from San Antonio to Glasgow Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,705 reviews

Comfort

6.8

Crew

7.6

Boarding

6.9

Food

6.4

Entertainment

6.4

Overall

6.7

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.
British Airways
6.7
Okay
7,705 reviews
British Airways
6.7
Okay
7,705 reviews

Comfort

6.8

Crew

7.6

Boarding

6.9

Food

6.4

Entertainment

6.4

Overall

6.7

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Glasgow Intl. 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 from for flights from San Antonio to Glasgow Intl?

    For a flight from San Antonio to Glasgow Intl, you will be flying from San Antonio. San Antonio (SAT) is just 7.6 mi from the center of the city. San Antonio is the only San Antonio airport and it handles 0 outbound flights to Glasgow Intl per day. 1 airline has flights to Glasgow Intl from San Antonio on a regular basis.

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

    American Airlines, Air France, and Lufthansa can get you from San Antonio to Glasgow Intl Airport in just under 15h 07m. Your travel time can differ by up to 4h 03m. San Antonio and Glasgow Intl Airport are separated by a distance of 4699 mi. This flight may include one or multiple stops.

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

    British Airways, at $723, was found to be the cheapest airline from San Antonio to Glasgow Intl Airport.. You may be able to fly from San Antonio to Glasgow Intl Airport for 22% less than the average price by searching for this airline.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from San Antonio to Glasgow Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from San Antonio to Glasgow Intl Airport (average of $555). Flying from San Antonio to Glasgow Intl Airport in June is currently the most expensive (average of $886). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from San Antonio to Glasgow Intl

Discover the top airline that operate flights from San Antonio to Glasgow Intl. 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 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$723Average$999FlexibilityNo cancel feeOn-time70%

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