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$746+ Cheap flights from San Antonio (SAT) to Glasgow

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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — GLA
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from San Antonio to Glasgow

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Glasgow (GG1). 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 September 15, 2025.

Round-trip from

$746
(Finnair)

Popular in

April

Cheapest in

October

Average price

$803
From San Antonio to Glasgow
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Highest demand for flights based on searches. 9% potential increase in price ($92 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from San Antonio to Glasgow

Cheapest flights from San Antonio to Glasgow
Explore the most affordable flight options available from San Antonio to Glasgow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Finnair deal was found by Cheapflights users on 9/15. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/302:31 pmSAT - GLA
2 stops17h 34mMultiple Airlines
Thu 11/612:45 pmGLA - SAT
2 stops17h 05mMultiple Airlines
Deal found 9/15$746
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Sun 10/56:29 pmSAT - GLA
2 stops18h 16mAmerican Airlines
Fri 10/1712:00 pmGLA - SAT
2 stops16h 27mAmerican Airlines
Deal found 9/14$786
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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.
Tue 10/141:16 pmSAT - GLA
2 stops14h 24mMultiple Airlines
Tue 10/217:00 amGLA - SAT
2 stops16h 45mMultiple Airlines
Deal found 9/14$956
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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.
Mon 10/1311:45 amSAT - GLA
2 stops18h 35mLufthansa
Sat 10/186:10 amGLA - SAT
2 stops22h 51mLufthansa
Deal found 9/14$1,249
This FlightHub deal was found by Cheapflights users on 9/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/151:50 pmSAT - GLA
2 stops20h 45mBritish Airways
Sat 1/36:35 amGLA - SAT
2 stops19h 55mBritish Airways
Deal found 9/13$1,368
This Finnair deal was found by Cheapflights users on 9/15. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2212:55 pmSAT - GLA
2 stops20h 00mMultiple Airlines
Sat 11/2911:40 amGLA - SAT
2 stops17h 04mMultiple Airlines
Deal found 9/15$1,506
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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.
Wed 11/121:40 pmSAT - GLA
2 stops15h 05mBritish Airways
Sun 11/2311:40 amGLA - SAT
2 stops16h 19mBritish Airways
Deal found 9/14$6,421

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Glasgow 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 September 15, 2025.
Use the filters below to find and compare flights from San Antonio to Glasgow that are best for you.

Fly from

San Antonio

Fly to

Glasgow

Route

Depart

Return

Price

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Sun 10/5

6:29 pm-6:45 pm

2 stops18h 16m

Glasgow Intl

Fri 10/17

12:00 pm-10:27 pm

2 stops16h 27m

$786

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Thu 10/30

7:00 am-9:55 am

3 stops21h 55m

Glasgow Intl

Thu 11/6

12:35 pm-2:07 pm

3 stops31h 32m

$955

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Mon 10/13

11:45 am-12:20 pm

2 stops18h 35m

Glasgow Intl

Sat 10/18

6:10 am-11:01 pm

2 stops22h 51m

$1,249

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Mon 12/15

1:50 pm-4:35 pm

2 stops20h 45m

Glasgow Intl

Sat 1/3

6:35 am-8:30 pm

2 stops19h 55m

$1,368

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Sat 11/22

12:55 pm-2:55 pm

2 stops20h 00m

Glasgow Intl

Sat 11/29

11:40 am-10:44 pm

2 stops17h 04m

$1,506

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Wed 11/12

1:40 pm-10:45 am

2 stops15h 05m

Glasgow Intl

Sun 11/23

11:40 am-10:44 pm

2 stops17h 04m

$6,421

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Fri 9/26

1:00 pm-9:35 am

2 stops14h 35m

$1,343

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Best time to book a flight from San Antonio to Glasgow

Have a flexible travel schedule? Discover the best time to fly to Glasgow 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

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

Currently, November is the cheapest month in which you can book a flight from San Antonio to Glasgow (average of $664). Flying from San Antonio to Glasgow in June is currently the most expensive (average of $1,150). 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.

What is the cheapest time of day to fly from SAT to GLA?

Find hourly flight availability from San Antonio to Glasgow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

One of the essential ways to save on airfare from San Antonio to Glasgow is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 32% on airfare.

Reviews of airlines servicing Glasgow

Get insights into the airlines that provide service to Glasgow. 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. Reviews last updated September 15, 2025.
Read through reviews of airlines operating flights from San Antonio to Glasgow, such as American Airlines and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Overall

7.2

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Food

6.4

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Overall

7.2

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Food

6.4

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
British Airways
6.7
Okay
7,361 reviews
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Overall

7.2

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Food

6.4

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

Related info for your journey

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

    If you book a flight to Glasgow from San Antonio, you will be flying from 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 San Antonio to Glasgow per day from 5 different airlines.

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

    A quick flight from San Antonio to Glasgow can take about 18h 16m. American Airlines provides one of the quickest options available for as low as $786. San Antonio and Glasgow are separated by a distance of 4699 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from San Antonio to Glasgow round-trip?

    American Airlines, at $670, was found to be the cheapest airline from San Antonio to Glasgow. An alternate airline flying to your destination would be British Airways. Users have found that American Airlines is 26% cheaper than the other options available to this destination.

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

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

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

    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.

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

    Yes. Cheapflights offers flight deals from San Antonio to Glasgow 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?

    Currently, November is the cheapest month in which you can book a flight from San Antonio to Glasgow (average of $664). Flying from San Antonio to Glasgow in June is currently the most expensive (average of $1,150). 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

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Top 5 airlines flying from San Antonio to Glasgow

Discover the top 5 airlines that operate flights from San Antonio to Glasgow. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$629Average$860FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$670Average$1,013FlexibilityNo cancel feeOn-time71%
Virgin AtlanticCheapest$734Average$1,261FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$757Average$1,028FlexibilityNo cancel feeOn-time69%
DeltaCheapest$771Average$1,239FlexibilityNo cancel feeOn-timeN/A

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