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Cheap flights from Glasgow Intl Airport to St. Louis from £503

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 26/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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.
Multiple Airlines Logo
06:00 - 16:46
GLA
-
STL
16h 46m
2 stops
Multiple Airlines Logo
18:10 - 16:10
STL
-
GLA
16h 00m
2 stops
£813Multiple Airlines
Tue, 9 Jun - Tue, 16 Jun
Multiple Airlines Logo
06:00 - 16:46
GLA
-
STL
16h 46m
2 stops
Multiple Airlines Logo
11:18 - 08:25
STL
-
GLA
15h 07m
2 stops
£873Multiple Airlines
Fri, 26 Jun - Fri, 3 Jul
Multiple Airlines Logo
08:35 - 20:25
GLA
-
STL
17h 50m
2 stops
Multiple Airlines Logo
14:15 - 09:40
STL
-
GLA
13h 25m
1 stop
£933Multiple Airlines
Tue, 9 Jun - Tue, 16 Jun
Multiple Airlines Logo
21:15 - 00:16
GLA
-
STL
33h 01m
2 stops
Multiple Airlines Logo
19:51 - 23:10
STL
-
GLA
21h 19m
2 stops
£946Multiple Airlines
Sun, 14 Jun - Fri, 26 Jun
Multiple Airlines Logo
13:25 - 23:59
GLA
-
STL
16h 34m
2 stops
Multiple Airlines Logo
21:35 - 16:25
STL
-
GLA
12h 50m
1 stop
£957Multiple Airlines
Fri, 26 Jun - Fri, 3 Jul
Multiple Airlines Logo
08:35 - 20:09
GLA
-
STL
17h 34m
1 stop
Multiple Airlines Logo
14:15 - 09:40
STL
-
GLA
13h 25m
1 stop
£1,039Multiple Airlines
Tue, 9 Jun - Tue, 16 Jun
Multiple Airlines Logo
13:30 - 13:25
GLA
-
STL
29h 55m
3 stops
Multiple Airlines Logo
15:30 - 23:10
STL
-
GLA
25h 40m
3 stops
£1,082Multiple Airlines
Tue, 9 Jun - Tue, 16 Jun
Lufthansa Logo
14:00 - 23:35
GLA
-
STL
15h 35m
1 stop
Lufthansa Logo
17:33 - 10:10
STL
-
GLA
34h 37m
2 stops
£1,127Lufthansa
Sun, 14 Jun - Fri, 26 Jun
Multiple Airlines Logo
08:35 - 19:30
GLA
-
STL
16h 55m
1 stop
Multiple Airlines Logo
21:35 - 23:10
STL
-
GLA
19h 35m
1 stop
£1,134Multiple Airlines
Fri, 26 Jun - Fri, 3 Jul
Multiple Airlines Logo
07:00 - 20:25
GLA
-
STL
19h 25m
3 stops
Multiple Airlines Logo
12:10 - 09:40
STL
-
GLA
15h 30m
2 stops
£1,171Multiple Airlines
Fri, 26 Jun - Fri, 3 Jul

Lufthansa flights from Glasgow Intl Airport to St. Louis

Our best Lufthansa deals on Glasgow Intl Airport to St. Louis flight tickets
Lufthansa
14 Jun
GLA14:00Glasgow Intl
15h 35m
1 stop
STL23:35Lambert-St Louis
26 Jun
STL17:33Lambert-St Louis
34h 37m
2 stops
GLA10:10Glasgow Intl
£1,127
Lufthansa
14 Jun
GLA14:00Glasgow Intl
15h 35m
1 stop
STL23:35Lambert-St Louis
26 Jun
STL06:01Lambert-St Louis
22h 09m
1 stop
GLA10:10Glasgow Intl
£1,562

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 13 May 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

Cheapest return flight

GlasgowSt. Louis

GLA - STL

GLASTL

Glasgow Intl

Tue 9/6

06:00-16:46

2 stops16h 46m

Lambert-St Louis

Tue 16/6

18:10-16:10

2 stops16h 00m

£813

GlasgowSt. Louis

GLA - STL

GLASTL

Glasgow Intl

Fri 26/6

06:00-16:46

2 stops16h 46m

Lambert-St Louis

Fri 3/7

11:18-08:25

2 stops15h 07m

£873

GlasgowSt. Louis

GLA - STL

GLASTL

Glasgow Intl

Tue 9/6

08:35-20:25

2 stops17h 50m

Lambert-St Louis

Tue 16/6

14:15-09:40

1 stop13h 25m

£933

GlasgowSt. Louis

GLA - STL

GLASTL

Glasgow Intl

Sun 14/6

21:15-00:16

2 stops33h 01m

Lambert-St Louis

Fri 26/6

19:51-23:10

2 stops21h 19m

£946
Fastest return journey

GlasgowSt. Louis

GLA - STL

GLASTL

Glasgow Intl

Fri 26/6

13:25-23:59

2 stops16h 34m

Lambert-St Louis

Fri 3/7

21:35-16:25

1 stop12h 50m

£957

GlasgowSt. Louis

GLA - STL

GLASTL

Glasgow Intl

Tue 9/6

08:35-20:09

1 stop17h 34m

Lambert-St Louis

Tue 16/6

14:15-09:40

1 stop13h 25m

£1,039

GlasgowSt. Louis

GLA - STL

GLASTL

Glasgow Intl

Tue 9/6

13:30-13:25

3 stops29h 55m

Lambert-St Louis

Tue 16/6

15:30-23:10

3 stops25h 40m

£1,082

GlasgowSt. Louis

GLA - STL

GLASTL

Glasgow Intl

Sun 14/6

14:00-23:35

1 stop15h 35m

Lambert-St Louis

Fri 26/6

17:33-10:10

2 stops34h 37m

£1,127

GlasgowSt. Louis

GLA - STL

GLASTL

Glasgow Intl

Fri 26/6

08:35-19:30

1 stop16h 55m

Lambert-St Louis

Fri 3/7

21:35-23:10

1 stop19h 35m

£1,134

GlasgowSt. Louis

GLA - STL

GLASTL

Glasgow Intl

Fri 26/6

07:00-20:25

3 stops19h 25m

Lambert-St Louis

Fri 3/7

12:10-09:40

2 stops15h 30m

£1,171

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 month to fly to St. Louis?

The month of March is, on average, the cheapest month to fly to St. Louis from Glasgow Intl Airport, with most prices found around £0. If you’re not able to fly to St. Louis in March, then January is your next best option. Flight prices from Glasgow Intl Airport to St. Louis during January average around £0.

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

16h 46m

Direct flights

None
The fastest flight from Glasgow Intl Airport to St. Louis takes 16h 46m
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

Frequently asked questions about flying from Glasgow Intl Airport to St. Louis

  • 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 16h 46m, 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 £495Free CancellationRating
6.7
7,975 reviews
Search British Airways flights

Travelling to a place near St. Louis?

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

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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