STL - GLA

$343 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 7/11. 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

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 Flight Deals 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.

Recent round-trip flight deals from St. Louis to Glasgow

KAYAK's recommended round-trip deals from the most popular airlines that fly from St. Louis to Glasgow.
Discover the best prices for you by selecting your travel dates on KAYAK.
Iberia Logo
6:10 pm - 11:15 pmSTL-GLA
23h 05m2 stops
Iberia Logo
5:55 am - 8:21 pmGLA-STL
20h 26m2 stops
$703Iberia
Find Deal
Sun, Aug 24 - Sun, Sep 14
American Airlines Logo
5:06 pm - 3:35 pmSTL-GLA
16h 29m2 stops
American Airlines Logo
5:50 am - 6:14 pmGLA-STL
18h 24m2 stops
$732American Airlines
Find Deal
Wed, Sep 3 - Sat, Sep 13
Lufthansa Logo
3:30 pm - 12:25 pmSTL-GLA
14h 55m1 stop
Lufthansa Logo
6:10 am - 11:44 pmGLA-STL
23h 34m2 stops
$933Lufthansa
Find Deal
Wed, Sep 3 - Sat, Sep 13
American Airlines Logo
6:47 pm - 4:45 pmSTL-GLA
15h 58m2 stops
American Airlines Logo
5:50 am - 3:21 pmGLA-STL
15h 31m2 stops
$943American Airlines
Find Deal
Tue, May 20 - Fri, May 30
 Logo
3:30 pm - 12:25 pmSTL-GLA
14h 55m1 stop
 Logo
5:55 am - 7:57 pmGLA-STL
20h 02m2 stops
Sun, Aug 24 - Sun, Sep 14
Lufthansa Logo
3:30 pm - 12:25 pmSTL-GLA
14h 55m1 stop
Lufthansa Logo
1:05 pm - 1:30 pmGLA-STL
30h 25m1 stop
$1,088Lufthansa
Find Deal
Wed, Sep 3 - Sat, Sep 13
British Airways Logo
7:47 pm - 8:20 pmSTL-GLA
18h 33m2 stops
British Airways Logo
8:35 am - 8:19 pmGLA-STL
17h 44m2 stops
$1,163British Airways
Find Deal
Fri, Jun 13 - Fri, Jun 20
KLM Logo
2:15 pm - 9:40 amSTL-GLA
13h 25m2 stops
KLM Logo
6:00 am - 5:07 pmGLA-STL
17h 07m2 stops
$1,174KLM
Find Deal
Fri, Jun 13 - Fri, Jun 20
 Logo
7:30 am - 3:25 pmSTL-GLA
25h 55m2 stops
 Logo
6:10 am - 1:30 pmGLA-STL
13h 20m1 stop
$1,206
Find Deal
Tue, May 20 - Fri, May 30
British Airways Logo
1:21 pm - 8:20 pmSTL-GLA
24h 59m2 stops
British Airways Logo
8:25 pm - 7:17 pmGLA-STL
28h 52m2 stops
$1,451British Airways
Find Deal
Fri, Jun 20 - Sun, Jun 29
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 Iberia ($703) and American Airlines ($732).

Good to know

Low seasonFebruary
High seasonAugust
Cheapest flight$343
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly and prices are also 10% 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 $343 for a one-way ticket and $703 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 $838 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
7.2Comfort
7.5Boarding
6.9Entertainment
6.5Food
8.0Crew
Airline reviews

Crew was great and responsive. Entertainment quit working with about 4 hours remaining on the flight. My seat cushion was broken.

8.0 ExcellentAnonymous, Apr 2025FCO - LHR
Read more American Airlines reviews

Crew was great and responsive. Entertainment quit working with about 4 hours remaining on the flight. My seat cushion was broken.

Not very good , the stewardess were unfriendly and they don't like to be bothered. Cos was a night flight and they need to sleep.

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.

Overall boarding and debarking is a joke. I dont even bring luggage anymore on trips because you can never allow them to be place then in the overhead bin or you have to pay or you check them which is even worse having to wait for your luggage on the tarmac.

The boarding process was a nightmare and though we were traveling business class, we were in Group 2 and the organization was terrible. The Business Class on this flight was crowded and did not feel clean and nice. Overall, I would not travel Business again on the American Airline flight through British Airways Not nearly special enough for the considerable cost .

The flight from Seattle was delayed, which made me miss my connection to Florence. I was re-booked NINE HOURS LATER!!! That’s basically a vacation day lost. British Airways needs to partner with other airlines when possible to get a more realistic travel time, if delays occur. I realize there aren’t many flights to Florence from London, so I would book differently were I to return. The actual flight from Seattle was very comfortable and the crew was great, no faults there. I enjoy British Airways, this was an anomaly.

The crew could not have been more helpful, my meal was excellent, I slept peacefully until right before landing, and the BA lounge was a godsend. The only negative I encountered was the coffee both on the plane and in the lounge. Not to my taste but that’s a personal preference.

I don’t understand why a reputable airline like BA would delegate their London flights to AA. Makes no sense to me, as most domestic carriers do such a poor job these days. Terminal 3 at LHR is a total dump

Cancelled flight minutes before boarding. Rescheduled flight was two days later

The flight attendants were EXTREMELY personable and appreciated the service, lights going off after dinner (probably the norm, but I haven’t flown evening overnight flights in a while). Thank you!

Business class seats were very dated on my plane. Very little storage, charging ports were not easily accessible, tv screen kept flopping away. Vegetarian food was disappointing: hardly any protein and severely under-seasoned. Crew was lovely.

The food was ok, but not great. They delayed boarding in Portland and did not enforce group boarding. But the crew was excellent, went above and beyond.

The food was pathetic. There wasn't much leg room and recline space for such a long flight. No tea/ coffee for a 2-3 hour connecting flight without purchasing! Really!?

Service was very good. Because I use a cane, I was allowed to use Priority Boarding. Biggest problem was extremely limited leg room in Economy class seats. For airplane food, it was alright.

Was late but that airport/storm fault. Flight was full but comfortable. Food quite nice. Unfortunate that I had a rather miserable attendant, others were much friendlier

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

Information on your arrival and departure airports

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