ORD - GLA

$382 Find Cheap Flights from Chicago O'Hare Airport 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 O'Hare Intl to Glasgow departing on 11/15. 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 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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Flight Deals

Cheap Flights from O'Hare Intl to Glasgow (ORD-GLA)

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

Thu, Jan 22 - Sun, Feb 1
Icelandair Logo
6:30 pm - 9:55 amORD-GLA
9h 25m1 stop
Icelandair Logo
12:35 pm - 5:20 pmGLA-ORD
10h 45m1 stop
$471Icelandair
Find Deal
Tue, Feb 3 - Sat, Feb 7
Icelandair Logo
6:30 pm - 9:55 amORD-GLA
9h 25m1 stop
Icelandair Logo
12:35 pm - 5:20 pmGLA-ORD
10h 45m1 stop
$486Icelandair
Find Deal
Thu, Jan 22 - Sun, Feb 1
Multiple Airlines Logo
6:30 pm - 7:40 pmORD-GLA
19h 10m2 stops
Multiple Airlines Logo
8:20 am - 5:20 pmGLA-ORD
15h 00m2 stops
$492Multiple Airlines
Find Deal
Thu, Jan 8 - Mon, Jan 12
Multiple Airlines Logo
6:30 pm - 9:25 pmORD-GLA
20h 55m2 stops
Multiple Airlines Logo
11:35 pm - 5:20 pmGLA-ORD
23h 45m2 stops
$516Multiple Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 18
British Airways Logo
10:45 pm - 6:15 pmORD-GLA
14h 30m1 stop
British Airways Logo
11:40 am - 7:45 pmGLA-ORD
13h 05m1 stop
$614British Airways
Find Deal
Sun, Mar 8 - Mon, Mar 16
British Airways Logo
10:45 pm - 2:35 pmORD-GLA
10h 50m1 stop
British Airways Logo
8:25 pm - 7:45 pmGLA-ORD
28h 20m1 stop
$624British Airways
Find Deal
Tue, Mar 10 - Wed, Mar 18
American Airlines Logo
9:45 pm - 3:50 pmORD-GLA
13h 05m1 stop
American Airlines Logo
5:55 am - 5:33 pmGLA-ORD
16h 38m2 stops
$632American Airlines
Find Deal
Thu, Nov 13 - Thu, Nov 20
Aer Lingus Logo
3:50 pm - 7:50 amORD-GLA
10h 00m1 stop
Aer Lingus Logo
8:20 am - 2:00 pmGLA-ORD
11h 40m1 stop
$636Aer Lingus
Find Deal
Thu, Dec 4 - Thu, Dec 11
American Airlines Logo
8:35 pm - 5:50 pmORD-GLA
15h 15m1 stop
American Airlines Logo
6:35 am - 3:25 pmGLA-ORD
14h 50m1 stop
$664American Airlines
Find Deal
Sun, Nov 30 - Fri, Dec 5
Aer Lingus Logo
3:50 pm - 7:50 amORD-GLA
10h 00m1 stop
Aer Lingus Logo
12:00 pm - 5:55 pmGLA-ORD
11h 55m1 stop
$694Aer Lingus
Find Deal

Everything you should know

Top airlines
Icelandair
Cheapest • from $471 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 38% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 23% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$471
Overall average: $743
Icelandair
Thu 1/22Sun 2/1
ORD - GLA • 1 stop
Cheapest one-way
$257
Typical prices: $404-$450
Multiple Airlines
Sat 11/15
ORD - GLA • 3 stops
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Glasgow!
Booking Insights

KAYAK's insights & trends for O'Hare Intl to Glasgow flights

Get data-powered insights and trends into flights from O'Hare Intl 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 O'Hare Airport 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 Saturday. On your return trip to Chicago O'Hare Airport, you should consider flying back on a Wednesday, and avoid Thursdays 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 February, where tickets cost $563 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,100 and $885 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, which saves you about 38% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$257
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Chicago O'Hare Airport to Glasgow

When to book flights from O'Hare Intl to Glasgow

Are your dates flexible? Find out the best times to travel from O'Hare Intl 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 Chicago O'Hare Airport 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 $257 for a one-way ticket and $471 for a round-trip.

  • Do I need a passport to fly between Chicago O'Hare Airport and Glasgow?

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

  • Which airports will I be using when flying from Chicago O'Hare Airport to Glasgow?

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

  • Which aircraft models fly most regularly from Chicago O'Hare Airport to Glasgow?

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

  • Which airline alliances offer flights from Chicago O'Hare Airport to Glasgow?

    oneworld is the only airline alliance operating flights between Chicago O'Hare Airport and Glasgow.

  • What is the most popular layover when flying to Glasgow from Chicago O'Hare Airport?

    London is the most popular layover city among KAYAK users traveling from Chicago O'Hare Airport to Glasgow.

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

    The two airlines most popular with KAYAK users for flights from Chicago to Glasgow are Aer Lingus and American Airlines. With an average price for the route of $864 and an overall rating of 7.2, Aer Lingus is the most popular choice. American Airlines is also a great choice for the route, with an average price of $813 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Chicago O'Hare Airport 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 O'Hare Airport to Glasgow.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Glasgow from Chicago O'Hare Airport 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 Chicago O'Hare Airport 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 Chicago O'Hare Airport with another airline. Booking your flights between Chicago O'Hare Airport 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 Chicago O'Hare Airport 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 O'Hare Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from O'Hare Intl 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 O'Hare Intl 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 11036 reviews
8.0Crew
6.4Food
7.2Comfort
6.9Entertainment
7.5Boarding
Airline reviews

The plane was late, when we did board the plane was as cold as a freezer. I was freezing the entire flight, no blankets. Lost miserable flight I’ve ever had.

2.0 MediocreAnonymous, Oct 2025ORD - PDX
Read more American Airlines reviews

The plane was late, when we did board the plane was as cold as a freezer. I was freezing the entire flight, no blankets. Lost miserable flight I’ve ever had.

My wife and I love to travel, so we fly a lot. We've already logged 381,075 miles and with practically every major airline. But this flight was very disappointing. It started off well, with no delays and a new plane. But when lunchtime approached, all that good impression was ruined. Instead of white tablecloths, we were offered small, dark placemats, which, as it turned out, were perfectly adequate for the food. All the food offered—and my wife and I only took fish, and the meat—was not just bad, it was downright disgusting and not heated enough. The same applies to the appetizers. This was the first time in many years of traveling that we've been offered such disgusting food.

Lost luggage stuck no clothes and no word after 2 days leaving on cruise no stuff or clothes

3 hour weather delay followed by 1 hour (and counting) maintenance delay. UGH!

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

After a two hour delay, my flight was CANCELLED! No pilot available. Such BS.

Amazing food, great staff, with one noticable detail missing ...but no seat entertainment in any of aircraft ...I am not a fan

I wish American Airlines would change the airline industry by loading the plane back to front instead of front to back. Planes would board so much more smoothly and quickly.

I have long legs, my foot was out in the aisle and when a flight attendant came walking by and I didn't notice, instead of saying "excuse me" or anything like that, she kicked my foot. Extremely rude

Excellent! The gate agents were kind enough to rebook me on an earlier flight saving me from a 6 hour layover. Even my luggage made it despite the fact that the connection was technically too narrow. The flight itself was very comfortable, roomy, and clean. Plenty of space for my carryon items with plugs to charge my phone. After a long international flight of 14 hours, this was an excellent way to end my travels!

My experience with Aer Lingus was not too good. First, because of the last minute delayed flight from Amsterdam to Dublin we almost missed our flight from Dublin to Philadelphia. Secondly, the flight from Dublin to Philadelphia had very uncomfortable seats especially it was a very long flight. My buttocks were constantly in pain for sitting on these seats for this long. Lastly, the service in the plane was also slow. I asked for a second cup of water and the hostess told me he'll be right back with that where it took him over an hour to come back with water. It was warm in the plane and I was very thirsty. Overall this airline needs much improvement in their services.

My flight from Dublin was delayed two hours which ment that I missed my connecting flight to Phoenix. American Airlines provided a hotel room and rebooked my flight for 7:30 AM the next day. I didn't get to the room until 11 pm and I had to be at the airport the next day by 5 AM. The airlines did their best but the schedule was challenging for an 81 year old.

Fast and sensible boarding was absolutely amazing. But extortionate wifi and seats that barely moved, making me unable to sleep, didn't do a lot of favors.

I liked the front row seats. A lot of leg room. The check-in window needs to be longer

Baggage fees are deceptive! When I booked this flight, I purchased two tickets and had indicated that I wanted one checked bag. That increased the ticket price by about $100 PER TICKET!. When we went to check in, I was told that I could only check ONE bag, even though I had purchased TWO tickets. I had to pay an additional $50 each way for my wife’s bag. In my opinion, I paid twice for her bag.

My flights with Aer Lingus were very good and I will definitely fly with them. Again in future trips to Ireland and Scotland.

Too hot. Asked for an extra glass of water and was ignored. Asked to sit in empty seats that were open because it was so hot and crowded and was denied and the seats were empty the entire flight

Terrible leg room - I’m 5’3” and my knees were touching the seat in front of me. When the person sitting in front of me leaned back, there was about 15 inches of space between my head and the TV screen which made it awkward to view movies. Last year they had decent food, but this year the only tasty item on the trip was dessert.

The flight was delayed leaving Philadelphia due to “catering” and consequently arrived in Dublin some 75 minutes later than scheduled. Consequently this caused me to miss my connecting flight to Glasgow and I had to spend the night in Dublin.

The flight from Cincinnati to Philadelphia was satisfactory and uneventful.

It was too cold in the plane my feet froze

Service was excellent. Food and drinks were very good except for a greasy lump of a donut at the end of the flight that left us both feeling internally disgusted.

Handling our luggage was the biggest issue - they lost it and we got it almost 3 days later. Really threw off the beginning of our trip and we really had to change our itinerary accordingly.

Seat was hard and uncomfortable and the temperature too warm and uncomfortable.

No meals included on this long international flight. Most airlines will offer you a meal when flying internationally. Not Icelandair. Your included choices are water and coffee. Poor customer service. The airport was also very confusing.

It was good. The air plane is clean and staff were friendly.

Worst airline I’ve ever flown. Delayed 5.5 hrs, missed connecting flight, and missed an entire day of vacation. Zero customer service

Everything sucked. No food, one small glass of water, a tiny coffee, 5.5 hour delay with no customer service. Would never recommend flying them.

The crew was wonderful at check in, the gate and on board. Felt the luggage had more room than the passengers. The seats were smaller than most domestic U.S. airlines. I'm only 5'2" and I had little legroom. There were only 2 bathrooms in coach. Needed more. The flight was very smooth but not the most comfortable.

There was no lounge at Boston for us to use. Typically flying first class overseas comes with lounge privileges. The seats did not recline even a little. My headset only worked on one side. I felt like I was flying on Ryan Air, not Icelandic Air.

Flying on the Boeing 787 from Seattle to London was everything that I expected. Every thing was great.

Seat pitch is not enough to eat comfortably. When seat in front is reclined, your screen comes closer to your face. Ryanair seats are actually more comfortable.

The leg from Portland to Heathrow was great for a business class ticket. The BA leg from Heathrow to Lisbon was terrible. Basically coach seating with an empty seat between you and next passenger. Absolutely no leg room. Should not have been charged for business class and it was a 3 hour flight.

The flat beds. Other than that, the place was not clean.

Moved me away from my family and refused to fix it.

I have always been pleased with their service. Would not change a thing

Seating and food was the worst we have experienced in 35 years of traveling for both personal and busines .

Economy seats felt more cramped than other flights we have taken.7 hr, painful sitting hours 6 and 7. Web site difficult to deal with. Originally put in for 1 special meal due to type 2. Meal was awful. Tried to change selection to standard for return flight, on app and website, unable to complete that action.

I was sleeping during dinner service, no one bothered to offer meal later, I remained hungry….until I got a morning sandwich!

Need to offer Better food from LAX to London Service from London to Delhi very delayed after take off.

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

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