STL - GLA

$397 Find Cheap Flights from St. Louis to Glasgow

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Glasgow departing on 7/4. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Glasgow Intl Airport

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

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Glasgow 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 round-trip flight deals from St. Louis to Glasgow

Tue, Jul 29 - Tue, Aug 5
American Airlines Logo
4:52 pm - 4:45 pmSTL-GLA
17h 53m2 stops
American Airlines Logo
5:50 am - 5:53 pmGLA-STL
18h 03m2 stops
$752American Airlines
Find Deal
Tue, Jul 29 - Wed, Aug 6
American Airlines Logo
8:01 pm - 6:50 pmSTL-GLA
16h 49m2 stops
American Airlines Logo
7:00 am - 5:10 pmGLA-STL
16h 10m2 stops
$753American Airlines
Find Deal
Wed, Sep 3 - Sat, Sep 13
British Airways Logo
3:59 pm - 6:40 pmSTL-GLA
20h 41m2 stops
British Airways Logo
7:55 am - 9:53 pmGLA-STL
19h 58m2 stops
$754British Airways
Find Deal
Wed, Sep 3 - Sat, Sep 13
British Airways Logo
7:23 am - 10:20 amSTL-GLA
20h 57m2 stops
British Airways Logo
7:55 am - 8:32 pmGLA-STL
18h 37m2 stops
$755British Airways
Find Deal
Wed, Aug 6 - Thu, Aug 14
British Airways Logo
1:42 pm - 2:15 pmSTL-GLA
18h 33m2 stops
British Airways Logo
10:00 am - 8:58 pmGLA-STL
16h 58m2 stops
$766British Airways
Find Deal
Wed, Sep 3 - Sat, Sep 13
Lufthansa Logo
5:30 pm - 11:05 pmSTL-GLA
23h 35m2 stops
Lufthansa Logo
1:05 pm - 1:30 pmGLA-STL
30h 25m1 stop
$812Lufthansa
Find Deal
Wed, Sep 3 - Sat, Sep 13
Lufthansa Logo
5:30 pm - 11:05 pmSTL-GLA
23h 35m2 stops
Lufthansa Logo
1:05 pm - 1:30 pmGLA-STL
30h 25m1 stop
$813Lufthansa
Find Deal
Wed, Aug 6 - Thu, Aug 14
 Logo
9:15 am - 6:50 amSTL-GLA
15h 35m1 stop
 Logo
8:35 am - 8:00 pmGLA-STL
17h 25m2 stops
$1,013
Find Deal
Wed, Aug 6 - Thu, Aug 14
 Logo
9:15 am - 6:50 amSTL-GLA
15h 35m1 stop
 Logo
8:35 am - 7:45 pmGLA-STL
17h 10m1 stop
$1,017
Find Deal
Fri, Jul 4 - Fri, Jul 11
KLM Logo
5:55 pm - 4:10 pmSTL-GLA
16h 15m2 stops
KLM Logo
6:00 am - 4:47 pmGLA-STL
16h 47m2 stops
$1,036KLM
Find Deal
Useful Info

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

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

Which airlines provide the cheapest flights from St. Louis to Glasgow?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from St. Louis to Glasgow were found on American Airlines ($752) and British Airways ($754).

Good to know

Low seasonFebruary
High seasonAugust
Cheapest flight$397
Best time to beat the crowds with an average 33% drop in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from St. Louis to Glasgow

When to book flights from St. Louis to Glasgow

Are your dates flexible? Find out the best times to travel from St. Louis to Glasgow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 St. Louis to Glasgow flights

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

    In the last 3 days, the lowest price for a flight from St. Louis to Glasgow Intl Airport was $397 for a one-way ticket and $752 for a round-trip.

  • Do I need a passport to fly between St. Louis and Glasgow?

    Yes

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from St. Louis to Glasgow are American Airlines and British Airways. With an average price for the route of $847 and an overall rating of 7.2, American Airlines is the most popular choice. British Airways is also a great choice for the route, with an average price of $791 and an overall rating of 6.6.

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

    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 St. Louis to Glasgow.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Glasgow with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and GLA can sometimes prove cheaper using this method.

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

    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 Glasgow from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airlines flying from St. Louis to Glasgow

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Glasgow. 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 St. Louis to Glasgow? 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.
7.2
American AirlinesOverall score based on 10000 reviews
6.5Food
7.2Comfort
8.0Crew
6.9Entertainment
7.5Boarding
Airline reviews

Flight was full, and would have preferred an aisle seat, but due to getting a late ticket ,the seat I had was adequate. The flight crew were very help full and hard working. Food and drink were excellent for the 11hr flight. Overall I was pleased with flight, and would recommend British Airways again.

10.0 ExcellentBrian, Jun 2025SAN - LHR
Read more American Airlines reviews

Flight was full, and would have preferred an aisle seat, but due to getting a late ticket ,the seat I had was adequate. The flight crew were very help full and hard working. Food and drink were excellent for the 11hr flight. Overall I was pleased with flight, and would recommend British Airways again.

The chicken adobo was a little too spicy but good otherwise. My personal opinion. Movie selection could be improved, too many horror movies. Could add a few more chick flicks! The flight was bumpy at times. We arrived a little early too! Flight attendants friendly.

Again flight was awesome except British Airways lost both gate checked luggage’s. Still missing

really bad they refused to check in luggages that I had purchased, even showing them the transaction receipt from british airways app the staff in miami was MEDIOCRE

British Airways staff are very polite and willing to help.

Two flight changes before the scheduled flight. On the day of the flight, the flight was delayed, which caused the connecting flight to be missed. Then, I was directed to another airport (CUN) and traveled to Tulum. American gave a $12 voucher for lunch. The least expensive item on the menu at a Mexican restaurant was $9.99. Driving to Tulum was a bad auto crash, and traffic was delayed two-plus hours. The bottom line is that we should have been at the hotel at noon, but it ended up at 11:30 PM.

Miami lounges were overcrowded and we were unable to get in. We only had a short time. But the banks are too tight in all American hubs

This particular flight wasn't very full at the back, so there were three seats available for spreading out and getting relatively comfortable

There were several issues with this flight. I have flown quite often internationally and I was surprised by the lack of presence of attendants other than meal and drink times. The food was not best but I feel that is the norm. We also had to get off the plane once in London via stairs and bus to the terminal. Anyone who had another flight had to then get another bus to another terminal. This causes me to miss my flight and have to rebook.

More room. International flight - by the time you put your purse and shoes under the seat in front of you, add in the pillow and blanket they give you- makes for tight fit.

The payment system was not working so was unable to connect wifi the entire flight

I didn’t have food and they don’t include entertainment. Not much leg room at all. Staff were great.

everything to do with KAYAK was terrible. Your customer facing departments are utterly useless, timewasting and unhelpful.

I ordered short ribs for main course. It tasted sweet, really sweet. Horrible.

When Stephen arrived with our wheel chairs - we were in excellent hands! He was such great help with getting our rental car and then reporting our missing luggage. When you are exhausted from traveling for too many hours, he was just what we needed to navigate everything! Give that guy a raise!

The screen didn’t work and I didn’t get the seat upgrade I paid $300 for. They were no help with that,

Paid $180 for seat selection, and selection essnt honored. Have to call for a refund.

Maybe a cultural thing but our "business class" seats were basic economy seats with the center seat blocked. I had to put 1 leg in the aisle and 1 under the middle seat footwell. I did not want the lunch and instead asked for some snack items. 10 minutes before landing and after asking again I was presented with 2 of the 3 items and a card reader. Apparently biz class does not entitle you to snacks instead of a meal. I declined. Boarding was a mess. Much standing in line because the various stages of the process were not coordinated. Checkin was chaotic and took a long time. Overall a fail, but we did get to Edinburgh. After doing a go around because we were too fast on final approach. Not impressed. Well, not favorably...

My flights were great and the crew on them was lovely especially the London to Barcelona flight as Al & AJ were so amazingly nice. I wish they would be my crew always as they have the best customer service. Sadly both flights were delayed the first one from Vegas was because they clearly loaded the cargo wrong the plane was off balance making us 2 hours late. This made me miss my connection and sadly it was challenging rebooking while I was on the flight. I will never use Kayak again as there was no customer service number or live chat and you rebooked me on a flight 2 days later. I had my mom call BA to change it which she did after spending an hour on hold. This should not be so difficult. My second flight was an hour delayed due to not being able to disconnect the bridge from the plane but I did finally make it home.

The delay was not communicated via text and the person who helped with check in also didn’t inform me about the delay. I ended up missing my connection and it was a waste of 5 hours. The crew didn’t mention there would be someone at the gate informing of if I would be rebooked and there was no signage. Overall a very poor experience. The British Airways app was also very buggy, and didn’t work. I will avoid flying with British Airways when possible.

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

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