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Glasgow Intl

$416+ Cheap flights from St. Louis (STL) to Glasgow Intl (GLA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
STL — GLA
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap flight deals from St. Louis to Glasgow Intl

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$693
(Cheapflightsfares)

One-way from

$416
(American Airlines)

Popular in

June

Cheapest in

November

Average price

$773
Provider with most accurate pricing for Lambert-St Louis-Glasgow Intl flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Glasgow Intl flights.
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From Lambert-St Louis to Glasgow Intl
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One-way flight from Lambert-St Louis to Glasgow Intl
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Highest demand for flights based on searches. 23% potential increase in price ($276 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($66 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from St. Louis to Glasgow Intl

Cheapest flights from St. Louis to Glasgow Intl
Explore the most affordable flight options available from St. Louis to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Expedia deal was found by Cheapflights users on 10/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/105:40 pmSTL - GLA
2 stops22h 50mBritish Airways
Wed 12/178:25 pmGLA - STL
2 stops26h 22mBritish Airways
Deal found 10/26$812
This Cheapflightsfares deal was found by Cheapflights users on 10/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/181:43 pmSTL - GLA
2 stops14h 07mBritish Airways
Wed 11/2611:40 amGLA - STL
2 stops16h 54mBritish Airways
Deal found 10/26$890
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/113:59 pmSTL - GLA
2 stops15h 06mMultiple Airlines
Wed 11/1910:55 amGLA - STL
2 stops15h 28mMultiple Airlines
Deal found 10/28$969
This Cheapflightsfares deal was found by Cheapflights users on 10/27. 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.
Mon 11/172:05 pmSTL - GLA
2 stops14h 40mMultiple Airlines
Wed 11/2611:40 amGLA - STL
2 stops16h 54mMultiple Airlines
Deal found 10/27$971
This Cheapflightsfares deal was found by Cheapflights users on 10/27. 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.
Tue 11/113:59 pmSTL - GLA
2 stops15h 06mBritish Airways
Wed 11/1911:40 amGLA - STL
2 stops17h 19mBritish Airways
Deal found 10/27$977
This Ovago deal was found by Cheapflights users on 10/28. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/128:38 amSTL - GLA
2 stops17h 12mAer Lingus
Fri 12/1912:00 pmGLA - STL
2 stops19h 25mAer Lingus
Deal found 10/28$980
This Ovago deal was found by Cheapflights users on 10/26. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/103:50 pmSTL - GLA
1 stop14h 15mMultiple Airlines
Wed 12/178:20 amGLA - STL
2 stops16h 53mMultiple Airlines
Deal found 10/26$995
This Gurufare deal was found by Cheapflights users on 10/27. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/23:50 pmSTL - GLA
1 stop14h 15mLufthansa
Sat 11/81:10 pmGLA - STL
1 stop30h 45mLufthansa
Deal found 10/27$1,057
This Cheapflightsfares deal was found by Cheapflights users on 10/27. 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.
Mon 11/172:05 pmSTL - GLA
2 stops14h 40mBritish Airways
Tue 11/2511:40 amGLA - STL
2 stops16h 54mBritish Airways
Deal found 10/27$1,107
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/81:59 pmSTL - GLA
2 stops13h 51mBritish Airways
Fri 12/198:15 amGLA - STL
2 stops14h 31mBritish Airways
Deal found 10/28$1,182

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis 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 October 28, 2025.
Use the filters below to find and compare flights from St. Louis to Glasgow Intl Airport that are best for you.

Fly from

St. Louis

Fly to

Glasgow Intl

Route

Depart

Return

Price

St. LouisGlasgow

STL - GLA

STLGLA

Lambert-St Louis

Tue 4/21

10:00 pm-4:45 pm

1 stop12h 45m

Glasgow Intl

Tue 5/5

8:35 am-7:30 pm

1 stop16h 55m

$693

St. LouisGlasgow

STL - GLA

STLGLA

Lambert-St Louis

Tue 4/21

4:39 pm-2:40 pm

2 stops16h 01m

Glasgow Intl

Tue 5/5

10:55 am-9:48 pm

2 stops16h 53m

$714

St. LouisGlasgow

STL - GLA

STLGLA

Lambert-St Louis

Fri 3/27

4:50 pm-12:20 pm

1 stop14h 30m

Glasgow Intl

Tue 3/31

6:10 am-7:48 pm

2 stops19h 38m

$799

St. LouisGlasgow

STL - GLA

STLGLA

Lambert-St Louis

Wed 12/10

5:40 pm-10:30 pm

2 stops22h 50m

Glasgow Intl

Wed 12/17

8:25 pm-4:47 pm

2 stops26h 22m

$812

St. LouisGlasgow

STL - GLA

STLGLA

Lambert-St Louis

Fri 3/27

9:28 am-10:45 am

2 stops20h 17m

Glasgow Intl

Tue 3/31

7:00 am-7:02 pm

2 stops18h 02m

$957

St. LouisGlasgow

STL - GLA

STLGLA

Lambert-St Louis

Sun 3/15

6:29 pm-2:35 pm

2 stops15h 06m

$416

St. LouisGlasgow

STL - GLA

STLGLA

Lambert-St Louis

Sun 3/15

4:50 pm-6:45 pm

3 stops20h 55m

$438

St. LouisGlasgow

STL - GLA

STLGLA

Lambert-St Louis

Sun 3/15

4:50 pm-12:05 pm

1 stop14h 15m

$463

St. LouisGlasgow

STL - GLA

STLGLA

Lambert-St Louis

Mon 11/3

9:50 am-9:55 am

3 stops18h 05m

$515

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Compare providers for flights from St. Louis 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 St. Louis to Glasgow Intl in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 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 St. Louis-Glasgow Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on St. Louis-Glasgow Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from St. Louis-Glasgow Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Glasgow Intl Airport flights, Cheapflights users trust eDreams the most. eDreams 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 St. Louis-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 St. Louis to Glasgow Intl

Have a flexible travel schedule? Discover the best time to fly to Glasgow Intl from St. Louis 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 St. Louis to Glasgow Intl Airport

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

Find hourly flight availability from St. Louis to Glasgow Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 28, 2025.

It’s typically best to fly out from St. Louis to Glasgow Intl Airport at noon. Doing so could potentially save you 21% on the flight price compared to flying in the morning, which is usually more expensive.

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 October 28, 2025.
Read through reviews of airlines operating flights from St. Louis to Glasgow Intl Airport, 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
11,033 reviews

Crew

8.0

Boarding

7.5

Food

6.4

Comfort

7.2

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
11,033 reviews
American Airlines
7.2
Good
11,033 reviews

Crew

8.0

Boarding

7.5

Food

6.4

Comfort

7.2

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
British Airways
6.7
Okay
7,481 reviews
American Airlines
7.2
Good
11,033 reviews

Crew

8.0

Boarding

7.5

Food

6.4

Comfort

7.2

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from St. Louis 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 St. Louis to Glasgow Intl?

    Located just 12.7 mi from the city center, Lambert-St Louis is the airport most travelers will use when flying to Glasgow Intl from St. Louis. Booking flights from Lambert-St Louis (STL) to Glasgow Intl should be relatively easy as there are 0 daily outbound flights to Glasgow Intl from 2 different airlines.

  • How long is the flight from St. Louis to Glasgow Intl Airport?

    For as low as $693, British Airways can have you in Glasgow Intl Airport from St. Louis in 12h 45m. The distance between St. Louis and Glasgow Intl Airport is about 3914 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from St. Louis to Glasgow Intl Airport round-trip?

    American Airlines, at $648, was found to be the cheapest airline from St. Louis to Glasgow Intl Airport. An alternate airline flying to your destination would be British Airways. You may be able to fly from St. Louis to Glasgow Intl Airport for 27% less than the average price by searching for these airlines.

  • Can I find deals for flights from St. Louis to Glasgow Intl that include hotel bookings?

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

  • How can I find direct flights from St. Louis to Glasgow Intl?

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

  • Can I find deals for business class flights from St. Louis to Glasgow Intl?

    Yes. Cheapflights offers flight deals from St. Louis 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.

See more FAQs

Traveling to a place near Glasgow Intl Airport?

Book flights to Glasgow Intl Airport if you plan to visit one of these locations
Paisley

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Alternative routes for St. Louis to Glasgow Intl

See prices for flight routes from nearby airports that may be better suited for you.
Kansas City to Glasgow Intl flights
Springfield to Glasgow Intl flights

Top 2 airlines flying from St. Louis to Glasgow Intl

Discover the top 2 airlines that operate flights from St. Louis 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$648Average$820FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$648Average$778FlexibilityNo cancel feeOn-time70%

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