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Cheap flights from Glasgow to St. Louis from £574

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — STL
3 Sep — 10 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Glasgow to St. Louis

Enter your travel dates to find the best prices.

Cheapest flights from Glasgow to St. Louis
Explore the most affordable flight options available from Glasgow to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 August 2026.

Wed 2/913:20
GLA
-
STL
1 stop12h 10m
British Airways
Wed 9/913:25
STL
-
GLA
2 stops15h 05m
British Airways
Deal found 2/8£686
Wed 2/906:00
GLA
-
STL
2 stops16h 38m
Air France
Wed 9/916:10
STL
-
GLA
2 stops25h 00m
Air France
Deal found 2/8£687
Mon 14/909:10
GLA
-
STL
2 stops17h 25m
KLM
Mon 21/910:29
STL
-
GLA
2 stops15h 56m
KLM
Deal found 31/7£706
Thu 12/1106:35
GLA
-
STL
2 stops18h 47m
British Airways
Mon 16/1111:32
STL
-
GLA
2 stops16h 18m
British Airways
Deal found 3/8£776
Thu 3/1208:40
GLA
-
STL
2 stops16h 50m
British Airways
Sun 6/1214:54
STL
-
GLA
2 stops16h 21m
British Airways
Deal found 30/7£804
Mon 14/919:35
GLA
-
STL
1 stop29h 55m
British Airways
Mon 21/911:01
STL
-
GLA
2 stops17h 04m
British Airways
Deal found 31/7£835
Wed 2/910:50
GLA
-
STL
1 stop14h 40m
Multiple Airlines
Wed 9/921:35
STL
-
GLA
1 stop28h 05m
Multiple Airlines
Deal found 3/8£853
Mon 14/915:25
GLA
-
STL
3 stops34h 55m
Multiple Airlines
Mon 21/912:10
STL
-
GLA
2 stops26h 05m
Multiple Airlines
Deal found 31/7£866

Find flight deals from Glasgow to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow (GG1) 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 4 August 2026.

Round-trip from

£686

One-way from

£574
British Airways
  • British Airways
  • 2/9-9/9
  • 3 total stops
  • 27h 15m total
  • Glasgow to St. Louis
Search Deals
WestJet
  • WestJet
  • 2/9
  • 2 total stops
  • 35h 17m total
  • Glasgow to St. Louis
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Glasgow 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 858,174 searches. Data last updated 4 August 2026.
Use the filters below to find and compare flights from Glasgow to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

GlasgowSt. Louis

GLA - STL

GLASTL

Glasgow Intl

Wed 2/9

13:20-19:30

1 stop12h 10m

Lambert-St Louis

Wed 9/9

13:25-10:30

2 stops15h 05m

£686

GlasgowSt. Louis

GLA - STL

GLASTL

Glasgow Intl

Wed 2/9

06:00-16:38

2 stops16h 38m

Lambert-St Louis

Wed 9/9

16:10-23:10

2 stops25h 00m

£687

GlasgowSt. Louis

GLA - STL

GLASTL

Glasgow Intl

Mon 14/9

09:10-20:35

2 stops17h 25m

Lambert-St Louis

Mon 21/9

10:29-08:25

2 stops15h 56m

£706

GlasgowSt. Louis

GLA - STL

GLASTL

Glasgow Intl

Thu 12/11

06:35-19:22

2 stops18h 47m

Lambert-St Louis

Mon 16/11

11:32-09:50

2 stops16h 18m

£776

GlasgowSt. Louis

GLA - STL

GLASTL

Glasgow Intl

Thu 3/12

08:40-19:30

2 stops16h 50m

Lambert-St Louis

Sun 6/12

14:54-13:15

2 stops16h 21m

£804

GlasgowSt. Louis

GLA - STL

GLASTL

Glasgow Intl

Mon 14/9

19:35-19:30

1 stop29h 55m

Lambert-St Louis

Mon 21/9

11:01-10:05

2 stops17h 04m

£835

GlasgowSt. Louis

GLA - STL

GLASTL

Glasgow Intl

Mon 14/9

15:25-20:20

3 stops34h 55m

Lambert-St Louis

Mon 21/9

12:10-20:15

2 stops26h 05m

£866
Cheapest one-way

GlasgowSt. Louis

GLA - STL

GLASTL

Glasgow Intl

Wed 2/9

14:00-16:06

1 stop32h 06m

£717
Fastest single journey

GlasgowSt. Louis

GLA - STL

GLASTL

Glasgow Intl

Wed 19/8

13:20-19:30

1 stop12h 10m

£790

GlasgowSt. Louis

GLA - STL

GLASTL

Glasgow Intl

Wed 2/9

13:20-19:30

1 stop12h 10m

£800

Flights are sorted by cheapest return flights first.

Deals found on 3/8

Showing 1-10 of 13 resultsSorted by cheapest first
1
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Best time to book a flight from Glasgow to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Glasgow with our price prediction graph.
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 St. Louis

No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Glasgow 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?

    If you book a flight to St. Louis from Glasgow, you will be flying to Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis. There are 0 flights from Glasgow to Lambert-St Louis per day from 2 different airlines.

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

    Departing from Glasgow to St. Louis will take you 12h 10m. Airlines will cover a distance of 3914 mi. This flight may include one or multiple stops.

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

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

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

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

    Yes. Cheapflights offers flight deals from Glasgow 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

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Alternative routes for Glasgow to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.
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Glasgow Intl to St. Louis flights

Top 2 airlines flying from Glasgow to St. Louis

Discover the top 2 airlines that operate flights from Glasgow to St. Louis. 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 858,174 searches. Data last updated 4 August 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£573Average£719FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest£745Average£859FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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 St. Louis?

When you search for this flight from Glasgow to St. Louis, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Glasgow to St. Louis?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Glasgow to St. Louis for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Glasgow to St. Louis with no change fees?

Yes, we can. To see specific flights from Glasgow to St. Louis with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Glasgow to St. Louis become cheaper?

Of course! You can now track prices for flights from Glasgow to St. Louis and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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