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St. Louis

$836+ Cheap flights from Glasgow Intl (GLA) to St. Louis (STL)

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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — STL
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Find flight deals from Glasgow Intl to St. Louis

Cheapest flights from Glasgow Intl to St. Louis
Explore the most affordable flight options available from Glasgow Intl to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 11/6. 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.
Sat 12/1311:40 amGLA - STL
2 stops15h 48mBritish Airways
Mon 1/266:44 pmSTL - GLA
2 stops13h 46mBritish Airways
Deal found 11/6$920
This Cheapflightsfares deal was found by Cheapflights users on 11/4. 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 12/198:15 amGLA - STL
2 stops14h 31mBritish Airways
Mon 1/52:04 pmSTL - GLA
2 stops14h 41mBritish Airways
Deal found 11/4$1,459
This Cheapflightsfares deal was found by Cheapflights users on 11/4. 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.
Sat 12/2011:40 amGLA - STL
2 stops17h 16mMultiple Airlines
Mon 1/52:04 pmSTL - GLA
2 stops14h 41mMultiple Airlines
Deal found 11/4$2,353

Cheap flight deals from Glasgow Intl to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow Intl (GLA) to St. Louis (STL). 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 November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$836
(American Airlines)

Popular in

August

Cheapest in

December

Average price

$1,134
Provider with most accurate pricing for Glasgow Intl-Lambert-St Louis flight deals.
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Provider most trusted by Cheapflights users for Glasgow Intl-Lambert-St Louis flights.
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From Glasgow Intl to Lambert-St Louis
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($187 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($72 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Glasgow Intl to St. Louis 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 November 6, 2025.
Use the filters below to find and compare flights from Glasgow Intl Airport to St. Louis that are best for you.

Fly from

Glasgow Intl

Fly to

St. Louis

Route

Depart

Return

Price

GlasgowSt. Louis

GLA - STL

GLASTL

Glasgow Intl

Thu 2/26

9:55 am-11:30 pm

2 stops19h 35m

Lambert-St Louis

Mon 3/2

2:00 pm-10:45 am

2 stops14h 45m

$836

GlasgowSt. Louis

GLA - STL

GLASTL

Glasgow Intl

Sat 12/13

11:40 am-9:28 pm

2 stops15h 48m

Lambert-St Louis

Mon 1/26

6:44 pm-2:30 pm

2 stops13h 46m

$920

GlasgowSt. Louis

GLA - STL

GLASTL

Glasgow Intl

Fri 12/19

8:15 am-4:46 pm

2 stops14h 31m

Lambert-St Louis

Mon 1/5

2:04 pm-10:45 am

2 stops14h 41m

$1,459

GlasgowSt. Louis

GLA - STL

GLASTL

Glasgow Intl

Sat 12/20

11:40 am-10:56 pm

2 stops17h 16m

Lambert-St Louis

Mon 1/5

2:04 pm-10:45 am

2 stops14h 41m

$2,353

GlasgowSt. Louis

GLA - STL

GLASTL

Glasgow Intl

Fri 1/2

11:40 am-10:56 pm

2 stops17h 16m

$3,140

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

  • Most accurate provider: When it comes to deals on Glasgow Intl Airport-St. Louis flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Glasgow Intl Airport-St. Louis flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Glasgow Intl Airport-St. Louis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Glasgow Intl Airport-St. Louis 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 Glasgow Intl Airport-St. Louis 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 Glasgow Intl to St. Louis

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

Related info for your journey

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

    Lambert-St Louis (STL) is the airport you will fly into if you book a flight from Glasgow Intl to St. Louis. You should not have trouble finding flights to Lambert-St Louis from Glasgow Intl; the airport handles an average of 0 inbound flights from Glasgow Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the St. Louis airport from Glasgow Intl. It is only a 12.7 mi journey from Lambert-St Louis (STL) to St. Louis’s city center.

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

    Airlines like American Airlines and British Airways fly from Glasgow Intl Airport to St. Louis in about 15h 48m. The time it takes to get you to your destination can typically vary by up to 3h 47m. Airlines will cover a distance of 3914 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Glasgow Intl to St. Louis 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 St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
O'Fallon
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
St. Peters
Chesterfield
Alton
Farmington
Festus

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