GLA - STL

£540 Find Cheap Flights from Glasgow to St. Louis

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Glasgow to St. Louis departing on 25/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to St. Louis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Glasgow to St. Louis, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Glasgow to St. Louis, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Glasgow to St. Louis (GLA-STL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Glasgow to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Glasgow to St. Louis

Thu, 26 Feb - Mon, 2 Mar
American Airlines Logo
09:55 - 23:30GLA-STL
19h 35m2 stops
American Airlines Logo
13:36 - 10:45STL-GLA
15h 09m2 stops
£643American Airlines
Find Deal
Thu, 26 Feb - Mon, 2 Mar
American Airlines Logo
06:35 - 18:03GLA-STL
17h 28m2 stops
American Airlines Logo
11:34 - 10:45STL-GLA
17h 11m2 stops
£647American Airlines
Find Deal
Thu, 26 Feb - Mon, 2 Mar
American Airlines Logo
08:40 - 23:08GLA-STL
20h 28m2 stops
American Airlines Logo
13:36 - 13:05STL-GLA
17h 29m2 stops
£648American Airlines
Find Deal
Fri, 12 Dec - Fri, 19 Dec
Multiple Airlines Logo
10:40 - 23:59GLA-STL
19h 19m2 stops
Multiple Airlines Logo
13:54 - 16:00STL-GLA
20h 06m2 stops
£950Multiple Airlines
Find Deal
Fri, 12 Dec - Fri, 19 Dec
Multiple Airlines Logo
12:50 - 15:29GLA-STL
32h 39m2 stops
Multiple Airlines Logo
15:50 - 12:20STL-GLA
14h 30m1 stop
£2,384Multiple Airlines
Find Deal

Everything you should know

Cheapest return fare
£643
American Airlines
Thu 26/2Mon 2/3
GLA - STL • 2 stops
Cheapest one-way flight
£540
Aer Lingus
Tue 25/11
GLA - STL • 2 stops
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to St. Louis!
Booking Insights

KAYAK's insights & trends for Glasgow to St. Louis flights

Get data-powered insights and trends into flights from Glasgow to St. Louis to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Glasgow Intl Airport to St. Louis?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Glasgow Intl Airport to St. Louis departing in February.

What’s the cheapest day of the week to fly from Glasgow to St. Louis?

The average price of all round-trip flights from Glasgow Intl Airport to St. Louis clicked on KAYAK for each day over the last 12 months.

When flying from Glasgow to St. Louis, you should consider leaving on a Wednesday and avoid Thursdays if you are looking for the best rates. For your return to Glasgow, you’ll find the best rates on Mondays and the most expensive ones on Tuesdays.

Good to know - Cheap tickets from Glasgow to St. Louis

Low seasonDecember
Cheapest flight£540
Best time to beat the crowds (22% less expensive on average)
Most popular time to fly and prices are also 11% lower on average.
Flight from Glasgow to St. Louis

When to book flights from Glasgow to St. Louis

Are your dates flexible? Find out the best times to travel from Glasgow to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Glasgow to St. Louis flights

  • What is the cheapest flight from Glasgow Intl Airport to St. Louis?

    In the last 3 days, the lowest price for a flight from Glasgow Intl Airport to St. Louis was £540 for a one-way ticket and £643 for a return.

  • Which airports will I be using when flying from Glasgow to St. Louis?

    Glasgow airport is called Glasgow Intl and the only airport in St. Louis is Lambert-St Louis.

  • Which aircraft models fly most regularly from Glasgow to St. Louis?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Glasgow to St. Louis?

    SkyTeam, and oneworld are the airline alliances operating flights between Glasgow and St. Louis, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Glasgow to St. Louis, KLM or British Airways?

    The two airlines most popular with KAYAK users for flights from Glasgow to St. Louis are KLM and British Airways. With an average price for the route of £926 and an overall rating of 7.7, KLM is the most popular choice. British Airways is also a great choice for the route, with an average price of £884 and an overall rating of 6.7.

  • How does KAYAK find such low prices on flights from Glasgow to St. Louis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Glasgow to St. Louis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Glasgow to St. Louis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Glasgow is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Glasgow to St. Louis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to St. Louis with an airline and back to Glasgow with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Glasgow to St. Louis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Glasgow up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Glasgow to St. Louis

 
See real verified KAYAK customer reviews for airlines flying from Glasgow to St. Louis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Glasgow to St. Louis? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
KLMOverall score based on 1406 reviews
7.8Boarding
7.3Food
8.4Crew
7.1Entertainment
7.7Comfort
Airline reviews

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

2.0 MediocreElizabeth, Oct 2025CDG - AMS
Read more KLM reviews

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Klm start boarding while somw air issue in the plan

There might be more food options for people who can't eat so much starch/sugar/bread/rice. Meat, cheese, walnuts/pecans for snack, maybe jerky or other kinds of meat-based snacks would be better than bread and rice and sweets. I had an extra chardonnay, which was fine. The entertainment was great.

Unfortunately, my flight was cancelled because of some sort of emergency over the Atlantic and had to return to London. While I think British Airways made every effort to mitigate the situation, I must say it was still pretty unpleasant. I do appreciate the fact, however, that British Airways put my safety first…and I think the effort to correct a bad situation was very sincere. But I think the process might be handled better in future.

Crew service was poor and very little difference between premium economy and economy. Disappointed.

My bags never made it on the flight and I now have to wait for them to arrive hopefully tomorrow. You can’t even track your bags in the app to see where they are since they didn’t arrive. You have to file a claim and then wait for them to inform you when you will receive your bag. We were already delayed for an hour due to baggage so I don’t understand how my bag didn’t make the flight.

One of the worst experience given the middle seat even asked for the change no one honored,boarded at the end and overall one of the worst experience

No WiFi working on either flight. No leg room at all, the seat in front of me left dents in my knees. If I put the tray down, it was so low it was propped up by my knees. (I’m only 182.9 cm) I’m usually cool on planes, but the planes were both hot during taxi and take-off.

It was good although our flight to the UK was cancelled and rescheduled for two days later. This was after we were already seated on the plane. We missed the first leg of our trip. BA did put us up at a hotel and paid for our meals but we lost our hotel costs in Glasgow.

The crew was very nice and pleasant. We were very reluctant to book our flight with British Airlines because we had bad experience with their flight attendants on the previous trips, they were rude and not helpful.

I am a 25+ years American Airlines member. British Airways is simply above and beyond in every customer satisfaction category.

The seat pads are past there sell by date now and are uncomfotable. Also, with screens in the back of the seat, the seats shouldnt be able to recline as this puts rhe screen in your face.

Everything you need to know for your flight from Glasgow to St. Louis

Information on your arrival and departure airports

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