GLA - ORD

$549 Find Cheap Flights from Glasgow to Chicago

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Glasgow to O'Hare Intl departing on 8/21. 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 Chicago O'Hare Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Glasgow to Chicago, 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 Chicago, as well as popular online travel agencies
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Cheap Flights from Glasgow to Chicago (GLA-ORD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Glasgow to Chicago 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 Glasgow to O'Hare Intl

Thu, Aug 21 - Sun, Aug 31
 Logo
1:45 pm - 4:10 pmGLA-ORD
32h 25m2 stops
 Logo
6:00 pm - 9:25 pmORD-GLA
21h 25m2 stops
Wed, Oct 1 - Wed, Oct 8
Icelandair Logo
2:20 pm - 9:15 pmGLA-ORD
12h 55m1 stop
Icelandair Logo
7:25 pm - 1:25 pmORD-GLA
12h 00m1 stop
$610Icelandair
Find Deal
Tue, Aug 26 - Tue, Sep 9
Icelandair Logo
2:20 pm - 9:15 pmGLA-ORD
12h 55m1 stop
Icelandair Logo
7:25 pm - 1:25 pmORD-GLA
12h 00m1 stop
$623Icelandair
Find Deal
Wed, Oct 8 - Wed, Oct 22
British Airways Logo
5:50 am - 11:50 amGLA-ORD
12h 00m1 stop
British Airways Logo
10:35 pm - 3:35 pmORD-GLA
11h 00m1 stop
$667British Airways
Find Deal
Tue, Aug 26 - Tue, Sep 9
British Airways Logo
8:35 am - 2:40 pmGLA-ORD
12h 05m1 stop
British Airways Logo
10:35 pm - 4:45 pmORD-GLA
12h 10m1 stop
$677British Airways
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Wed, Oct 8 - Wed, Oct 22
British Airways Logo
7:00 am - 7:23 pmGLA-ORD
18h 23m2 stops
British Airways Logo
10:35 pm - 5:50 pmORD-GLA
13h 15m1 stop
$682British Airways
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Tue, Aug 26 - Tue, Sep 9
Delta Logo
8:55 am - 2:10 pmGLA-ORD
11h 15m1 stop
Delta Logo
1:25 pm - 4:10 pmORD-GLA
20h 45m2 stops
$692Delta
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Tue, Aug 26 - Tue, Sep 9
Delta Logo
6:00 am - 4:13 pmGLA-ORD
16h 13m2 stops
Delta Logo
11:05 am - 8:10 amORD-GLA
15h 05m2 stops
$698Delta
Find Deal
Tue, Oct 7 - Wed, Oct 22
Finnair Logo
9:20 pm - 11:50 amGLA-ORD
20h 30m1 stop
Finnair Logo
10:35 pm - 3:35 pmORD-GLA
11h 00m1 stop
$740Finnair
Find Deal
Tue, Oct 7 - Tue, Oct 21
Finnair Logo
9:20 pm - 11:50 amGLA-ORD
20h 30m1 stop
Finnair Logo
9:15 pm - 2:40 pmORD-GLA
11h 25m1 stop
$750Finnair
Find Deal
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KAYAK's insights & trends for Glasgow to O'Hare Intl flights

Get data-powered insights and trends into flights from Glasgow to O'Hare Intl 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 Glasgow to Chicago?

The average price of all round-trip flights from Glasgow Intl Airport to Chicago O'Hare 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 Chicago on a Wednesday and more expensive on a Thursday. On your return trip to Glasgow, you should consider flying back on a Tuesday, and avoid Saturdays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Glasgow Intl Airport to Chicago O'Hare 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 Glasgow Intl Airport to Chicago O'Hare Intl Airport is February, where tickets cost $586 (return) on average. On the other hand, the most expensive months are April and July, where the average cost of round-trip tickets is $1,003 and $973 respectively.

How far in advance should I book a flight from Glasgow Intl Airport to Chicago O'Hare 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 Glasgow Intl Airport to Chicago O'Hare 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 Glasgow Intl Airport to Chicago O'Hare Intl Airport, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low seasonOctober
High seasonMarch
Cheapest flight$549
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly and prices are also 19% lower on average.
Flight from Glasgow to Chicago

When to book flights from Glasgow to O'Hare Intl

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

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

    In the last 3 days, the lowest price for a flight from Glasgow Intl Airport to Chicago O'Hare Intl Airport was $634 for a one-way ticket and $549 for a round-trip.

  • Do I need a passport to fly between Glasgow and Chicago?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Glasgow and on arrival in Chicago.

  • Which airports will I be using when flying from Glasgow to Chicago?

    When flying out of Glasgow you will be using Glasgow Intl. You will be landing at Chicago, also known as Chicago O'Hare Intl.

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

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

  • Which airline alliances offer flights from Glasgow to Chicago?

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

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

    The two airlines most popular with KAYAK users for flights from Glasgow to Chicago are Aer Lingus and British Airways. With an average price for the route of $878 and an overall rating of 7.1, Aer Lingus is the most popular choice. British Airways is also a great choice for the route, with an average price of $733 and an overall rating of 6.6.

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

    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 Chicago.

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

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

    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 Chicago with an airline and back to Glasgow with another airline. Booking your flights between Glasgow and ORD 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 Glasgow to Chicago?

    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 Chicago 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 O'Hare Intl

 
See real verified KAYAK customer reviews for airlines flying from Glasgow to Chicago. 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 O'Hare Intl? 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.
7.1
Aer LingusOverall score based on 1140 reviews
7.0Comfort
6.8Entertainment
7.2Boarding
6.4Food
8.0Crew
Airline reviews

The ease of boarding was good. I wish they had something to eat on the plane.

8.0 ExcellentBenjamin, Jun 2025LHR - DUB
Read more Aer Lingus reviews

The ease of boarding was good. I wish they had something to eat on the plane.

The check in process at CDG was absolutely unacceptable. We arrived to the airport 3 hours and 20 minutes before our departure time, waited in line for 1 hour and 30 minutes to check in (despite having checked in online and only needing to check a bag), then were forced to check all of our rolling luggage despite the fact that all were compliant with carry-on requirements. The staff at the desk were rude and there were only two desks open, while eight people were working. The check in desk wasn’t even opened on time (3 hours prior to departure) and there was no communication about when it would open or why there was a delay. We feared missing our flight because the departure board was not updated, so rushed to our gate to board once we were through security because it was 20 minutes prior to departure, only to wait another 30 minutes before boarding even started. Communication was lacking throughout the process. What a horrible end to our trip.

Seats were less comfortable and tight from Newark to Dublin, than my second flight ( small segment from Dublin to Lyon). Movie audio was with frying sound overall. Yet the worst was as follows: one male, (dark hair , glasses on) from the crew member was so cold and rough, while I remained with constancy polite and kind. Per exple with the noise level I could not hear him at first for beverages, he rolled his eyes at the third times I finally heard him. From the start, loading my small hand bags , he directly spoke to me and said “ I had to keep my shopping bad by my seat, under , while there was sufficient room and I was among the last to sit. I show him the space , his face was always dull, stoic, not welcoming as the usual crew members from any airline companies are. When I think of my experience I liard w Aer Lingus, this is the image that gets back to me. Needless to say that as a passenger and client, I felt belittled since all this happened in front of the surrendering passengers. It s an affront and not a pleasant feeling especially when being traveling which oftentimes involves stress with carrying, and making it on time. I m not happy with the experience I had to be honest and I fly four times a year. Thank you for allowing me to share this statement with your company.

I like Aer Lingus so that is why I’m writing this critique so they can become better. The boarding gate was too small to board properly. Our seats were toward the back of the plane knowing we would be boarding after business class, we moved to that area after business class boarded. An Aer Lingus employee told us we couldn’t stand there. We explained we were the next group to board and wouldn’t even be able to hear when our boarding was called. She didn’t care and was not very professional. The cabin was freezing. I wouldn’t feed my dog the food. We were over an hour late coming into chicago because of weather which can’t be avoided. I asked the crew if they could make an annoucement for before whose final destination is chicago to wait and allow the people with connecting to deplane first. He said there are a lot of people with connecting flights. He said, it doesn’t matter. Well, yes it does. He could have been more considerate of his passengers.

Really helpful staff at the airport and the flight was comfortable with good entertainment options and food service

The flight was delayed by about an hour, but the staff and signs at the airport never actually said it was delayed. We were told we'd be boarding in about 10 minutes, then 20 minutes passed, and were told again that we would board in about 10 minutes. That happened multiple times, such that "10 minutes" turned into an hour.

The seat spacing was good. The food, not so good... typical airline food. 😕

It was fine. We were delayed leaving but a situation of too many planes, not the airlines fault.

One cold drinks service. No snacks with drinks. No tomato juice or apple juice, coke - only fanta or sprite then ran out of that. Went to gally after meal service no one there / no self service for water at least. Waited 25 min for cabin crew to assist. No recycling of cardboard/ plastic - all put to garbage. Breakfast was a nutrigrain bar and an orange juice. Also I'm sure I booked a flight with checked luggage allowance but had to buy extra when I had my booking confirmation. Movies were good. Chairs comfy. Pillow and blanket and ac vents.

I would definitely use a Linus again, the price was right, the service is excellent. No delays. Wish I had a direct flight from my hometown Detroit.

The food was very good and it came multiple times

Flight from LGW to JFK delayed by 4 hrs No explanation given until the pilot said the delay due to planned maintenance on the aircraft

We arrived late to London, and consequently were 5 min. late to be allowed through security for our next flight. Even though dozens of people missed the same flight, BA did not radio ahead to hold open security for an extra 5-10 min. to allow people to get on the flight. This caused an additional 6 hour delay in London after waiting over an hour in Customer Service to get rebooked. They did not have enough staff on hand to help people in a timely manner. Not at all happy with the BA's customer care or customer service.

All service prior to the flight was terrible: online check-in not working, no customer service tel,, multiple airport scanners not working, A huge mess.

CONSTANT ERROR MESSAGE THAT THE WIFI COULD NOT BE PURCHASED DUE TO INABILITY TO CONNECT PAYMENT SYSTEM VIA SATELLITE. THIS HAPPENED IN BOTH DIRECTIONS. THE MAIN REASON I TRAVEL IN PRIORITY IS TO BE ABLE TO WORK FOR WHICH I NEED ACCESS TO INTERNET. .

They lost my luggage. Lady who was helping with it in Austin was rude. Not very helpful!

Waited 3.25 hours in plane only to have the flight cancelled.

bad, made it to connecting flight and they didnt let me board

More space, of course. a footrest! more room to walk. Movie selection was awful. Some good documentaries would help if the movies can't be better. The flight itself was great, crew was great.

Our luggage didn’t arrive with us, that puts a damper on the whole trip.

Everything you need to know for your flight from Glasgow to O'Hare Intl

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