$472 Cheap Flights from Glasgow (GLA) to Chicago (ORD)

View $472 flight on Mon, Mar 2, 2026Opens in a new window

Popular airlines from Glasgow International Airport (GLA) to Chicago O'Hare Intl. Airport (ORD)

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Cheap Flights from Glasgow to Chicago (GLA-ORD)

Prices were available within the past 7 days and start at $472 for one-way flights and $630 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Wed, Jan 14 - Tue, Jan 27
GLA
Glasgow
ORD
Chicago
$630 Roundtrip, just found
$630
Roundtrip
just found
Select Icelandair flight, departing Wed, Jan 14 from Glasgow to Chicago, returning Tue, Jan 27, priced at $630 just found
Icelandair
Mon, Jan 26 - Tue, Feb 10
GLA
Glasgow
ORD
Chicago
$643 Roundtrip, just found
$643
Roundtrip
just found
Select Icelandair flight, departing Mon, Jan 26 from Glasgow to Chicago, returning Tue, Feb 10, priced at $643 just found
Icelandair
Sun, Feb 1 - Tue, Feb 10
GLA
Glasgow
ORD
Chicago
$656 Roundtrip, just found
$656
Roundtrip
just found
Select Icelandair flight, departing Sun, Feb 1 from Glasgow to Chicago, returning Tue, Feb 10, priced at $656 just found
Icelandair
Wed, Apr 15 - Sat, Apr 25
GLA
Glasgow
ORD
Chicago
$672 Roundtrip, found 3 hours ago
$672
Roundtrip
found 3 hours ago
Select Icelandair flight, departing Wed, Apr 15 from Glasgow to Chicago, returning Sat, Apr 25, priced at $672 found 3 hours ago
Icelandair
Mon, Jan 12 - Tue, Jan 20
GLA
Glasgow
ORD
Chicago
$678 Roundtrip, found 1 day ago
$678
Roundtrip
found 1 day ago
Select Icelandair flight, departing Mon, Jan 12 from Glasgow to Chicago, returning Tue, Jan 20, priced at $678 found 1 day ago
Icelandair
Mon, Jan 12 - Tue, Jan 27
GLA
Glasgow
ORD
Chicago
$680 Roundtrip, just found
$680
Roundtrip
just found
Select Icelandair flight, departing Mon, Jan 12 from Glasgow to Chicago, returning Tue, Jan 27, priced at $680 just found
British Airways
Mon, Jan 19 - Sun, Feb 1
GLA
Glasgow
ORD
Chicago
$688 Roundtrip, found 5 days ago
$688
Roundtrip
found 5 days ago
Select British Airways flight, departing Mon, Jan 19 from Glasgow to Chicago, returning Sun, Feb 1, priced at $688 found 5 days ago
Aer Lingus
Thu, Jan 15 - Tue, Jan 20
GLA
Glasgow
ORD
Chicago
$695 Roundtrip, found 4 days ago
$695
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Thu, Jan 15 from Glasgow to Chicago, returning Tue, Jan 20, priced at $695 found 4 days ago
American Airlines
Wed, Mar 4 - Thu, Mar 19
GLA
Glasgow
ORD
Chicago
$713 Roundtrip, found 3 days ago
$713
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Mar 4 from Glasgow to Chicago, returning Thu, Mar 19, priced at $713 found 3 days ago
Lufthansa
Mon, Apr 6 - Mon, Apr 20
GLA
Glasgow
ORD
Chicago
$738 Roundtrip, found 2 days ago
$738
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Mon, Apr 6 from Glasgow to Chicago, returning Mon, Apr 20, priced at $738 found 2 days ago

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Find the cheapest month to fly from Glasgow (GLA) to Chicago (ORD)

March is typically the cheapest month to fly

From $498 - $1,126 per traveler.

Alternative airports near Chicago

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to O'Hare Intl. ORD. Cheapest option available. Average driving time to city center is 23 minutes. Flights from $809
ORD
O'Hare Intl.
Cheapest
Average driving time to city center23 min
Flights from $809
Flights from Glasgow (GLA) to Chicago (ORD)
Origin airport
Glasgow Intl.
Destination airport
O'Hare Intl.
Airlines serving
Aer Lingus, Air France, American Airlines, British Airways, Delta, Finnair, Iberia, Icelandair, KLM, Lufthansa, United, Virgin Atlantic
Roundtrip price
$630
Distance
3665 mi

Glasgow to Chicago Flights

The cheapest times to fly from Glasgow to Chicago

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Glasgow to Chicago are during the month of January. You can find some of the cheapest flights from Glasgow to Chicago with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Glasgow to Chicago

Sunday is one of the best days to book for cheap flights from Glasgow to Chicago: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Glasgow to Chicago

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Glasgow to Chicago in 2025. You can also book with separate airlines for your outbound and return journeys, from $472 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Glasgow to Chicago flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Glasgow to Chicago airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Glasgow Intl. Airport (GLA) to O'Hare Intl. Airport (ORD) cost?
Lock in a cheap one-way flight from $472 or cheap return flight from $630 from Glasgow Intl. Airport (GLA) to O'Hare Intl. Airport (ORD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Glasgow Intl. Airport (GLA) to O'Hare Intl. Airport (ORD)?
Traveling in January is a good way to save, as it's the cheapest month for flights between GLA and ORD. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from Glasgow Intl. Airport (GLA) to O'Hare Intl. Airport (ORD)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest GLA to ORD flight.
How many flights per day from Glasgow Intl. Airport (GLA) to O'Hare Intl. Airport (ORD)?
Nonstop flights from Glasgow Intl. Airport (GLA) to O'Hare Intl. Airport (ORD) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from GLA to ORD?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Glasgow Intl. Airport (GLA) to O'Hare Intl. Airport (ORD)?
Opt for a flight from Glasgow Intl. Airport (GLA) to O'Hare Intl. Airport (ORD) that takes off before 3 PM to reduce the likelihood of delays. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Glasgow Intl. Airport (GLA) to O'Hare Intl. Airport (ORD) last-minute?
Last-minute bookings from GLA to ORD are usually more expensive. To lock in the best rates, start looking for flights as early as possible. That said, if your travel plans are flexible, you may land a cheap fare right before your journey.
Is it cheaper to book a GLA to ORD flight and hotel package?
You'll typically save money by securing a GLA to ORD flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. After selecting your preferred flights and accommodations, you can add extras such as activities, car rentals and tours.
Can I cancel or change the date of my flight from Glasgow Intl. Airport (GLA) to O'Hare Intl. Airport (ORD)?
Typically, it's possible to cancel or reschedule your GLA to ORD flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.