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Cheap flights from Glasgow Intl Airport to St. Louis from £532

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Glasgow Intl Airport to St. Louis departing on 13/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Glasgow Intl Airport to St. Louis

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
08:35 - 20:26
GLA
-
STL
17h 51m
2 stops
British Airways Logo
21:40 - 18:45
STL
-
GLA
15h 05m
1 stop
£784British Airways
Thu, 25 Jun - Sun, 5 Jul
Multiple Airlines Logo
07:00 - 20:26
GLA
-
STL
19h 26m
2 stops
Multiple Airlines Logo
18:55 - 16:40
STL
-
GLA
15h 45m
2 stops
£837Multiple Airlines
Thu, 25 Jun - Sun, 5 Jul
British Airways Logo
09:40 - 21:34
GLA
-
STL
17h 54m
2 stops
British Airways Logo
18:12 - 16:50
STL
-
GLA
16h 38m
2 stops
£853British Airways
Thu, 25 Jun - Sun, 5 Jul
Multiple Airlines Logo
09:05 - 00:05
GLA
-
STL
21h 00m
2 stops
Multiple Airlines Logo
15:30 - 16:40
STL
-
GLA
19h 10m
1 stop
£868Multiple Airlines
Mon, 6 Apr - Fri, 17 Apr
Multiple Airlines Logo
09:05 - 21:11
GLA
-
STL
18h 06m
2 stops
Multiple Airlines Logo
20:03 - 09:50
STL
-
GLA
55h 47m
2 stops
£874Multiple Airlines
Mon, 6 Apr - Fri, 17 Apr
Iberia Logo
09:40 - 20:26
GLA
-
STL
16h 46m
2 stops
Iberia Logo
19:50 - 16:10
STL
-
GLA
14h 20m
2 stops
£928Iberia
Thu, 25 Jun - Mon, 6 Jul
Iberia Logo
16:25 - 19:30
GLA
-
STL
33h 05m
1 stop
Iberia Logo
19:50 - 16:10
STL
-
GLA
14h 20m
2 stops
£960Iberia
Thu, 25 Jun - Mon, 6 Jul
Lufthansa Logo
09:25 - 13:25
GLA
-
STL
34h 00m
1 stop
Lufthansa Logo
15:30 - 16:40
STL
-
GLA
19h 10m
1 stop
£970Lufthansa
Thu, 25 Jun - Sun, 5 Jul
Aer Lingus Logo
08:35 - 20:26
GLA
-
STL
17h 51m
2 stops
Aer Lingus Logo
11:20 - 19:40
STL
-
GLA
26h 20m
2 stops
£971Aer Lingus
Thu, 25 Jun - Mon, 6 Jul
Lufthansa Logo
09:25 - 13:25
GLA
-
STL
34h 00m
1 stop
Lufthansa Logo
15:30 - 16:40
STL
-
GLA
19h 10m
1 stop
£974Lufthansa
Thu, 25 Jun - Sun, 5 Jul

British Airways flights from Glasgow Intl Airport to St. Louis

Our best British Airways deals on Glasgow Intl Airport to St. Louis flight tickets
British Airways
25 Jun
GLA08:35Glasgow Intl
17h 51m
2 stops
STL20:26Lambert-St Louis
5 Jul
STL21:40Lambert-St Louis
15h 05m
1 stop
GLA18:45Glasgow Intl
£784
British Airways
25 Jun
GLA09:40Glasgow Intl
17h 54m
2 stops
STL21:34Lambert-St Louis
5 Jul
STL18:12Lambert-St Louis
16h 38m
2 stops
GLA16:50Glasgow Intl
£853
British Airways
25 Jun
GLA19:30Glasgow Intl
30h 00m
1 stop
STL19:30Lambert-St Louis
5 Jul
STL07:15Lambert-St Louis
22h 15m
2 stops
GLA11:30Glasgow Intl
£1,151

Iberia flights from Glasgow Intl Airport to St. Louis

Our best Iberia deals on Glasgow Intl Airport to St. Louis flight tickets
Iberia
25 Jun
GLA09:40Glasgow Intl
16h 46m
2 stops
STL20:26Lambert-St Louis
6 Jul
STL19:50Lambert-St Louis
14h 20m
2 stops
GLA16:10Glasgow Intl
£928
Iberia
25 Jun
GLA16:25Glasgow Intl
33h 05m
1 stop
STL19:30Lambert-St Louis
6 Jul
STL19:50Lambert-St Louis
14h 20m
2 stops
GLA16:10Glasgow Intl
£960
Iberia
25 Jun
GLA19:30Glasgow Intl
30h 00m
1 stop
STL19:30Lambert-St Louis
5 Jul
STL17:18Lambert-St Louis
23h 47m
2 stops
GLA23:05Glasgow Intl
£1,004

momondo Fare Finder

 
Customise your flight search to find flights from Glasgow Intl Airport 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, momondo users made 279,928 searches. Data last updated 5 February 2026.
Use the filters below to find and compare flights from Glasgow Intl Airport to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

GlasgowSt. Louis

GLA - STL

GLASTL

Glasgow Intl

Thu 25/6

08:35-20:26

2 stops17h 51m

Lambert-St Louis

Sun 5/7

21:40-18:45

1 stop15h 05m

£784

GlasgowSt. Louis

GLA - STL

GLASTL

Glasgow Intl

Thu 25/6

07:00-20:26

2 stops19h 26m

Lambert-St Louis

Sun 5/7

18:55-16:40

2 stops15h 45m

£837

GlasgowSt. Louis

GLA - STL

GLASTL

Glasgow Intl

Thu 25/6

09:40-21:34

2 stops17h 54m

Lambert-St Louis

Sun 5/7

18:12-16:50

2 stops16h 38m

£853

GlasgowSt. Louis

GLA - STL

GLASTL

Glasgow Intl

Mon 6/4

09:05-00:05

2 stops21h 00m

Lambert-St Louis

Fri 17/4

15:30-16:40

1 stop19h 10m

£868

GlasgowSt. Louis

GLA - STL

GLASTL

Glasgow Intl

Mon 6/4

09:05-21:11

2 stops18h 06m

Lambert-St Louis

Fri 17/4

20:03-09:50

2 stops55h 47m

£874

GlasgowSt. Louis

GLA - STL

GLASTL

Glasgow Intl

Thu 25/6

09:40-20:26

2 stops16h 46m

Lambert-St Louis

Mon 6/7

19:50-16:10

2 stops14h 20m

£928

GlasgowSt. Louis

GLA - STL

GLASTL

Glasgow Intl

Thu 25/6

16:25-19:30

1 stop33h 05m

Lambert-St Louis

Mon 6/7

19:50-16:10

2 stops14h 20m

£960

GlasgowSt. Louis

GLA - STL

GLASTL

Glasgow Intl

Thu 25/6

09:25-13:25

1 stop34h 00m

Lambert-St Louis

Sun 5/7

15:30-16:40

1 stop19h 10m

£970

GlasgowSt. Louis

GLA - STL

GLASTL

Glasgow Intl

Thu 25/6

08:35-20:26

2 stops17h 51m

Lambert-St Louis

Mon 6/7

11:20-19:40

2 stops26h 20m

£971

GlasgowSt. Louis

GLA - STL

GLASTL

Glasgow Intl

Thu 25/6

09:25-13:25

1 stop34h 00m

Lambert-St Louis

Sun 5/7

15:30-16:40

1 stop19h 10m

£974

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to St. Louis from

How to get the cheapest flight ticket from Glasgow Intl Airport to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Glasgow Intl to Lambert-St Louis?

Iberia, Lufthansa, and British Airways are the most popular carriers operating from Glasgow Intl to Lambert-St Louis

When to book flights from Glasgow Intl Airport to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Glasgow Intl Airport to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Glasgow Intl Airport to St. Louis (GLA to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Glasgow Intl Airport to St. Louis

Fastest flight time

17h 51m

Direct flights

None
The fastest flight from Glasgow Intl Airport to St. Louis takes 17h 51m
There are no direct flights from Glasgow Intl Airport to St. Louis. There are no popular flight routes from Glasgow Intl Airport to St. Louis.
Search flight deals

  • How far is Glasgow Intl to Lambert-St Louis by plane?

    A flight from Glasgow Intl to Lambert-St Louis will travel around 3914.4 mi. Flights usually cover this in 17h 51m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Glasgow Intl Airport to Lambert-St Louis Airport?

    Prices for flights from Glasgow Intl Airport to Lambert-St Louis Airport were last updated today.

  • How many operators does momondo search for flights from Glasgow Intl Airport to Lambert-St Louis Airport?

  • How old do you have to be to fly from Glasgow Intl Airport to Lambert-St Louis Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Glasgow Intl Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The travel and health documents required for your trip to Lambert-St Louis Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Glasgow Intl Airport to St. Louis?

Best airlines flying from Glasgow Intl Airport to St. Louis

Compare and see reviews for airlines that fly from Glasgow Intl Airport to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £506Free CancellationRating
6.7
7,715 reviews
Search British Airways flights
KLMPriceFrom £790Free CancellationRating
7.7
1,448 reviews
Search KLM flights

Travelling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Collinsville
St. Charles

Why use momondo?

Why should I use momondo to find a flight deal from Glasgow to St. Louis?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Glasgow to St. Louis. momondo saves you time and could save you money on your trip.

Can I find flights from Glasgow to St. Louis with flexible booking policies on momondo?

momondo does allow users to show only those flights to St. Louis from Glasgow which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Glasgow to St. Louis?

momondo provides multiple filters to help you find the best flight to St. Louis from Glasgow. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Glasgow to St. Louis right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to St. Louis from Glasgow. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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