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

Departing from Glasgow to St. Louis will take you 14h 44m. Airlines will cover a distance of 3914 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in St. Louis ranges from 56.0 - 119.0 inches per month. May is typically the wettest month, when rainfall can reach 119.0 mm. February is typically the driest time to visit St. Louis when rainfall is around 56.0 mm.

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

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

When flying from Glasgow to St. Louis, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

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.

£674+ Cheap Flights from Glasgow to St. Louis

Cheap flight deals from Glasgow to St. Louis

Enter your travel dates to find the best prices.

Cheapest

Best

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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 17 September 2026.

Mon 21/913:30 -

2 stops16h 12m

Mon 28/906:15 -

2 stops20h 10m

Deal found 13/9£674

Mon 21/914:00 -

1 stop12h 47m

Mon 28/907:30 -

1 stop20h 40m

Deal found 13/9£701

Fri 20/1108:00 -

2 stops14h 44m

Mon 23/1117:29 -

2 stops16h 56m

Deal found 14/9£706

Sun 11/1021:25 -

2 stops32h 33m

Sun 18/1011:31 -

2 stops17h 59m

Deal found 13/9£855

Sun 11/1014:00 -

1 stop13h 09m

Sun 18/1007:30 -

1 stop20h 40m

Deal found 13/9£879

Sun 11/1014:00 -

3 stops52h 13m

Sun 18/1010:27 -

2 stops17h 43m

Deal found 13/9£956

Sun 11/1017:00 -

3 stops31h 41m

Sun 18/1012:10 -

3 stops29h 00m

Deal found 13/9£1,151

Mon 21/922:20 -

2 stops21h 05m

Mon 28/914:00 -

3 stops17h 25m

Deal found 13/9£1,324

Fri 20/1114:05 -

3 stops37h 08m

Mon 23/1106:00 -

3 stops45h 55m

Deal found 14/9£11,020

Find flight deals from Glasgow to St. Louis

Round-trip from	£706

British Airways
20/11-23/11
4 total stops
31h 40m total
Glasgow to St. Louis

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

GlasgowSt. Louis

GLA Glasgow Intl - STL Lambert-St Louis

GLASTL

Glasgow Intl

Fri 20/11

08:00-16:44

2 stops14h 44m

Lambert-St Louis

Mon 23/11

17:29-16:25

2 stops16h 56m

£706

GlasgowSt. Louis

GLA Glasgow Intl - STL Lambert-St Louis

GLASTL

Glasgow Intl

Thu 21/1

09:30-20:24

2 stops16h 54m

Lambert-St Louis

Mon 25/1

09:52-10:05

2 stops18h 13m

£734

GlasgowSt. Louis

GLA Glasgow Intl - STL Lambert-St Louis

GLASTL

Glasgow Intl

Sun 11/10

21:25-23:58

2 stops32h 33m

Lambert-St Louis

Sun 18/10

11:31-11:30

2 stops17h 59m

£855

GlasgowSt. Louis

GLA Glasgow Intl - STL Lambert-St Louis

GLASTL

Glasgow Intl

Sun 11/10

14:00-21:09

1 stop13h 09m

Lambert-St Louis

Sun 18/10

07:30-10:10

1 stop20h 40m

£879

GlasgowSt. Louis

GLA Glasgow Intl - STL Lambert-St Louis

GLASTL

Glasgow Intl

Sun 11/10

14:00-12:13

3 stops52h 13m

Lambert-St Louis

Sun 18/10

10:27-10:10

2 stops17h 43m

£956

GlasgowSt. Louis

GLA Glasgow Intl - STL Lambert-St Louis

GLASTL

Glasgow Intl

Sun 11/10

15:55-20:20

2 stops34h 25m

Lambert-St Louis

Sun 18/10

14:00-13:25

3 stops17h 25m

£1,317

GlasgowSt. Louis

GLA Glasgow Intl - STL Lambert-St Louis

GLASTL

Glasgow Intl

Fri 20/11

14:05-21:13

3 stops37h 08m

Lambert-St Louis

Mon 23/11

06:00-09:55

3 stops45h 55m

£11,020

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Sorted by cheapest first

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.

GG1-STL

GLA-STL

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

GG1-STL

GLA-STL

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

Related info for your journey

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 14h 44m. 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.

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Top 2 airlines flying from Glasgow to St. Louis

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£577	Average£747	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
United Airlines	Cheapest£721	Average£869	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

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

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Cheap flights from Glasgow to St. Louis from £674

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Glasgow to St. Louis

Cheapest flights from Glasgow to St. LouisExplore 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 17 September 2026.

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 17 September 2026.

Best flights from Glasgow to St. LouisDiscover carefully curated flight deals from Glasgow to St. Louis that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Discover carefully curated flight deals from Glasgow to St. Louis that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Last-minute flights from Glasgow to St. LouisDiscover last-minute flight deals from Glasgow to St. Louis. Data last updated 17 September 2026 and is based on user searches.

Discover last-minute flight deals from Glasgow to St. Louis. Data last updated 17 September 2026 and is based on user searches.

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Best time to book a flight from Glasgow to St. Louis

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Related info for your journey

What airport do you fly into for flights to St. Louis from Glasgow?

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Glasgow to St. Louis

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Complete your trip

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Direct flights to United States

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Find flights from Glasgow to St. Louis, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Glasgow and St. Louis flights

Browse other Glasgow and St. Louis flight options. Last updated on 17 September 2026.

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Top 2 airlines flying from Glasgow to St. Louis

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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 17 September 2026.

Best flights from Glasgow to St. Louis
Discover carefully curated flight deals from Glasgow to St. Louis that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Last-minute flights from Glasgow to St. Louis
Discover last-minute flight deals from Glasgow to St. Louis. Data last updated 17 September 2026 and is based on user searches.