Question 1

What are the cheapest airlines flying from St. Louis to Glasgow Intl Airport round-trip?

Accepted Answer

British Airways, at £490, was found to be the cheapest airline from St. Louis to Glasgow Intl Airport.Alternate airlines flying return to your destination include Lufthansa and KLM. Users have found that British Airways is 27% cheaper than the other options available to this destination.

Question 2

What is the cheapest month to book a flight from St. Louis to Glasgow Intl Airport?

Accepted Answer

Currently, April is the cheapest month in which you can book a flight from St. Louis to Glasgow Intl Airport (average of £97). Flying from St. Louis to Glasgow Intl Airport in July is currently the most expensive (average of £119). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 3

What is the cheapest day to fly from St. Louis to Glasgow Intl Airport?

Accepted Answer

Travellers seeking maximum savings on their St. Louis to Glasgow Intl Airport flight should consider departing on Monday afternoons when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Question 4

E

Accepted Answer

In terms of precipitation, rainfall in Glasgow Intl Airport ranges from 33.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. May is typically the driest time to visit Glasgow Intl Airport when rainfall is around 33.0 mm.

Question 5

E

Accepted Answer

If weather is an important factor for your trip to Glasgow Intl Airport, 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 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Question 6

What is the cheapest day to fly round-trip from St. Louis to Glasgow Intl Airport?

Accepted Answer

Monday flights are found to be more expensive to fly from St. Louis to Glasgow Intl Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Glasgow Intl Airport.

Question 7

What is the cheapest month to fly from St. Louis to Glasgow Intl Airport?

Accepted Answer

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, February can be a great choice for travel to Glasgow Intl Airport. Flights to Glasgow Intl Airport from St. Louis in February are about £679 on average during February, but can be found for as low as £479.

Question 8

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

Accepted Answer

One of the essential ways to save on airfare from St. Louis to Glasgow Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 23% on airfare.

Question 9

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

Accepted Answer

Located just 12.7 mi from the city center, Lambert-St Louis is the airport most travelers will use when flying to Glasgow Intl from St. Louis. Booking flights from Lambert-St Louis (STL) to Glasgow Intl should be relatively easy as there are 0 daily outbound flights to Glasgow Intl from 0 different airlines.

Question 10

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

Accepted Answer

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

Question 11

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

Accepted Answer

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

Question 12

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

Accepted Answer

Yes. Cheapflights offers flight deals from St. Louis to Glasgow Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 13

How does Cheapflights help users find flights from St. Louis to Glasgow Intl?

Accepted Answer

Cheapflights makes it easy to find St. Louis to Glasgow Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Question 14

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

Accepted Answer

Cheapflights simply makes it quick and affordable to book flights from St. Louis to Glasgow Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Question 15

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

Accepted Answer

Yes! Cheapflights helps users easily find flights from St. Louis to Glasgow Intl with no change fees.

Question 16

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

Accepted Answer

Of course! You can now track prices for flights from St. Louis to Glasgow Intl 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.

Round-trip from	£490
Popular in	June
Cheapest in	February
Average price	£861

Cheap flights from St. Louis to Glasgow Intl Airport from £490

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from St. Louis to Glasgow Intl

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from St. Louis to Glasgow Intl

Cheapest flights from St. Louis to Glasgow IntlExplore the most affordable flight options available from St. Louis to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.

Explore the most affordable flight options available from St. Louis to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from St. Louis to Glasgow Intl Airport that are best for you.

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

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

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Glasgow Intl Airport

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

Find hourly flight availability from St. Louis to Glasgow Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 July 2025.

Reviews of airlines servicing Glasgow Intl

Check out reviews from past customers who have flown with KLM, Lufthansa, andBritish Airways from St. Louis to Glasgow Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What are the cheapest airlines flying from St. Louis to Glasgow Intl Airport round-trip?

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

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

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

What is the cheapest month to book a flight from St. Louis to Glasgow Intl Airport?

Travelling to a place near St. Louis?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for St. Louis to Glasgow Intl

See prices for flight routes from nearby airports that may be better suited for you.

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 St. Louis to Glasgow Intl?

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from St. Louis to Glasgow Intl
Explore the most affordable flight options available from St. Louis to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.