ORD - GLA

£403 Find Cheap Flights from Chicago to Glasgow

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Glasgow departing on 9/9. 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 Chicago 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 Chicago to Glasgow, as well as popular online travel agencies
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Cheap Flights from Chicago to Glasgow (ORD-GLA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Chicago 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 return flight deals from Chicago to Glasgow

Tue, 9 Sep - Thu, 25 Sep
Icelandair Logo
19:25 - 13:25ORD-GLA
12h 00m1 stop
Icelandair Logo
14:20 - 18:15GLA-ORD
9h 55m1 stop
£403Icelandair
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Tue, 28 Oct - Wed, 5 Nov
Icelandair Logo
19:30 - 09:55ORD-GLA
9h 25m1 stop
Icelandair Logo
12:35 - 17:20GLA-ORD
10h 45m1 stop
£408Icelandair
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Mon, 4 Aug - Wed, 20 Aug
British Airways Logo
16:55 - 12:50ORD-GLA
13h 55m1 stop
British Airways Logo
09:25 - 18:15GLA-ORD
14h 50m1 stop
£426British Airways
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Tue, 9 Sep - Tue, 23 Sep
 Logo
19:25 - 13:25ORD-GLA
12h 00m1 stop
 Logo
20:55 - 22:47GLA-ORD
31h 52m2 stops
Wed, 29 Oct - Wed, 5 Nov
British Airways Logo
21:45 - 14:15ORD-GLA
11h 30m1 stop
British Airways Logo
11:35 - 18:45GLA-ORD
13h 10m1 stop
£433British Airways
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Mon, 4 Aug - Wed, 20 Aug
American Airlines Logo
19:15 - 14:40ORD-GLA
13h 25m1 stop
American Airlines Logo
08:40 - 14:40GLA-ORD
12h 00m1 stop
£450American Airlines
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Mon, 27 Oct - Mon, 10 Nov
Iberia Logo
21:45 - 16:35ORD-GLA
13h 50m1 stop
Iberia Logo
19:20 - 15:25GLA-ORD
26h 05m1 stop
£451Iberia
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Mon, 3 Nov - Mon, 17 Nov
Iberia Logo
11:45 - 09:50ORD-GLA
16h 05m2 stops
Iberia Logo
20:20 - 13:55GLA-ORD
23h 35m1 stop
£454Iberia
Find Deal
Mon, 4 Aug - Wed, 20 Aug
 Logo
10:40 - 15:25ORD-GLA
22h 45m2 stops
 Logo
08:25 - 12:10GLA-ORD
33h 45m2 stops
Fri, 19 Sep - Sun, 28 Sep
American Airlines Logo
22:35 - 18:55ORD-GLA
14h 20m1 stop
American Airlines Logo
07:35 - 14:50GLA-ORD
13h 15m1 stop
£524American Airlines
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KAYAK's insights & trends for Chicago to Glasgow flights

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

What’s the cheapest day of the week to fly from Chicago to Glasgow?

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

Your flight ticket price will generally be cheaper if you fly to Glasgow on a Tuesday and more expensive on a Sunday. On your return trip to Chicago, you should consider flying back on a Monday, and avoid Sundays for better deals.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Glasgow Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago O'Hare Intl Airport to Glasgow Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chicago O'Hare Intl Airport to Glasgow Intl Airport is October, where tickets cost £456 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is £807 and £654 respectively.

How far in advance should I book a flight from Chicago O'Hare Intl Airport to Glasgow Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Chicago O'Hare Intl Airport to Glasgow Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Chicago O'Hare Intl Airport to Glasgow Intl Airport, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.


Good to know - Cheap tickets from Chicago to Glasgow

Low seasonFebruary
High seasonSeptember
Cheapest flight£156
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly (7% more expensive on average)
Flight from Chicago to Glasgow

When to book flights from Chicago to Glasgow

Are your dates flexible? Find out the best times to travel from Chicago to Glasgow 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 Chicago to Glasgow flights

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Glasgow Intl Airport?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Glasgow Intl Airport was £212 for a one-way ticket and £548 for a return.

  • Which aircraft models fly most regularly from Chicago to Glasgow?

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

  • Which airline alliances offer flights from Chicago to Glasgow?

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

  • Which is the best airline for flights from Chicago to Glasgow, Icelandair or British Airways?

    The two airlines most popular with KAYAK users for flights from Chicago to Glasgow are Icelandair and British Airways. With an average price for the route of £494 and an overall rating of 7.0, Icelandair is the most popular choice. British Airways is also a great choice for the route, with an average price of £614 and an overall rating of 6.6.

  • How does KAYAK find such low prices on flights from Chicago 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 Chicago to Glasgow.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Glasgow from Chicago 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 Chicago to Glasgow?

    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 Glasgow with an airline and back to Chicago with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago 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 Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airlines flying from Chicago to Glasgow

 
See real verified KAYAK customer reviews for airlines flying from Chicago 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 Chicago 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.
7.0
IcelandairOverall score based on 499 reviews
7.1Boarding
6.2Food
8.0Crew
7.0Comfort
7.0Entertainment
Airline reviews

Seats in premier saga class were narrow and hard. Very uncomfortable for a 5-hour flight.

4.0 OkaySamuel, Jun 2025BWI - KEF
Read more Icelandair reviews

Seats in premier saga class were narrow and hard. Very uncomfortable for a 5-hour flight.

Iceland airlines doesn't provide any meal on flight to and from New York, except water and soda. Airline over charge for checking in luggage. I'm really upset.

Iceland airlines doesn't provide any meal on flight to and from New York, except water and soda. Airline over charge for checking in luggage. I'm really upset. If there is option to use another company, I suggest to other people use them.

I had an exit row and so was Comfortable on the long flight.

The seats on this airline are sooo small, even for a petite person. I felt like the seat tilted forward and I was fighting to stay in it. The lavatory is horribly small, with a wet floor because the sink is so small you can't help but splash the water all over when washing up.

For an economy lite experience, it's by far the best I've had. New planes, clean, great destinations. Very happy to have discovered Iceland Air.

Smooth efficient airline. Think they should have their own bag drop as the queue took 30mins to bmscan and drop

Good. Lacking overhead bin space. No food offered but you can order online or in flight and pay for snacks.

Booked with Kayak… Economy Class it said. I had filtered for 1 checked bag. Get to boarding and it says I have Economy Light w/ no checked bags. $136 each way for baggage now. Do not use smartfares.com. Very misleading and a terrible start to this trip.

Our three ski bags did not arrive and are still not delivered, one full day later. With one ski bag not traceable at all. I would not fly Iceland Air again.

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 Chicago to Glasgow

Information on your arrival and departure airports

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