How long is the flight from Glasgow Intl Airport to Chicago?

For as low as £456, Icelandair can have you in Chicago from Glasgow Intl Airport in 10h 45m. Glasgow Intl Airport and Chicago are separated by a distance of 3663 mi. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines flying from Glasgow Intl Airport to Chicago round-trip?

Aer Lingus, at £322, was found to be the cheapest airline from Glasgow Intl Airport to Chicago.Alternate airlines flying return to your destination include Air France and British Airways. Aer Lingus is 42% cheaper than the average price of flights available within the next 90 days to this destination.

What is the cheapest day to fly from Glasgow Intl Airport to Chicago?

Travellers seeking maximum savings on their Glasgow Intl Airport to Chicago flight should consider departing on Wednesday at midday when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Chicago ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago when rainfall is around 43.0 mm.

If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

What are the most popular airlines that fly from Glasgow Intl Airport to Chicago?

When booking a flight from Glasgow Intl Airport to Chicago, you may want to consider flying on Air France, British Airways or Aer Lingus as they are the most popular for this route.

Can I find deals for flights from Glasgow Intl to Chicago that include hotel bookings?

Yes. In addition to deals on Glasgow Intl to Chicago flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Glasgow Intl to Chicago?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Glasgow Intl to Chicago.

Can I find deals for business class flights from Glasgow Intl to Chicago?

Yes. Cheapflights offers flight deals from Glasgow Intl to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£416+ Cheap Flights from Glasgow Intl Airport to Chicago

Cheapflights Tip: The best prices from Glasgow Intl to Chicago are usually found in February or March, booked 50 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Glasgow Intl to Chicago

Round-trip from	£416
Popular in	July
Cheapest in	February
Average price	£499

30/10-6/11
4 total stops
49h 15m total
Glasgow to Chicago

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (£66 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Glasgow Intl to Chicago

Cheapest flights from Glasgow Intl to Chicago
Explore the most affordable flight options available from Glasgow Intl to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Thu 30/1021:25GLA - ORD

2 stops28h 40mMultiple Airlines

Thu 6/1118:50ORD - GLA

2 stops20h 35mMultiple Airlines

Deal found 15/9£416

Tue 14/1007:35GLA - ORD

1 stop17h 25mMultiple Airlines

Tue 21/1015:45ORD - GLA

1 stop17h 45mMultiple Airlines

Deal found 16/9£422

Thu 30/1012:35GLA - ORD

1 stop10h 45mIcelandair

Thu 6/1118:30ORD - GLA

1 stop9h 25mIcelandair

Deal found 15/9£456

Thu 20/1112:35GLA - ORD

1 stop10h 45mIcelandair

Mon 1/1218:30ORD - GLA

1 stop9h 25mIcelandair

Deal found 16/9£459

Thu 13/1112:35GLA - ORD

1 stop10h 45mIcelandair

Tue 18/1118:30ORD - GLA

1 stop9h 25mIcelandair

Deal found 16/9£466

Fri 31/1017:25GLA - ORD

1 stop26h 55mKLM

Fri 7/1116:25ORD - GLA

1 stop11h 30mKLM

Deal found 16/9£473

Thu 13/1113:25GLA - ORD

1 stop30h 55mKLM

Tue 18/1110:46ORD - GLA

2 stops15h 44mKLM

Deal found 16/9£476

Thu 30/1006:05GLA - MDW

2 stops17h 20mDelta

Thu 6/1109:35MDW - GLA

2 stops16h 55mDelta

Deal found 15/9£477

Fri 31/1006:05GLA - ORD

2 stops17h 02mDelta

Fri 7/1116:25ORD - GLA

1 stop11h 30mDelta

Deal found 16/9£478

Mon 8/1212:45GLA - ORD

1 stop12h 00mFinnair

Mon 15/1217:10ORD - GLA

1 stop13h 55mFinnair

Deal found 16/9£485

Thu 20/1109:05GLA - ORD

2 stops15h 21mDelta

Mon 1/1207:00ORD - GLA

2 stops19h 30mDelta

Deal found 16/9£488

Wed 15/1014:20GLA - ORD

1 stop9h 55mIcelandair

Mon 20/1019:25ORD - GLA

1 stop12h 00mIcelandair

Deal found 16/9£495

Best flights from Glasgow Intl to Chicago
Discover carefully curated flight deals from Glasgow Intl to Chicago that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2025.

Thu 30/1021:25GLA - ORD

2 stops28h 40mMultiple Airlines

Thu 6/1118:50ORD - GLA

2 stops20h 35mMultiple Airlines

Deal found 15/9£416

Thu 30/1012:35GLA - ORD

1 stop10h 45mIcelandair

Thu 6/1118:30ORD - GLA

1 stop9h 25mIcelandair

Deal found 15/9£456

Fri 31/1017:25GLA - ORD

1 stop26h 55mKLM

Fri 7/1116:25ORD - GLA

1 stop11h 30mKLM

Deal found 16/9£473

Thu 26/206:35GLA - ORD

1 stop13h 15mAmerican Airlines

Mon 2/317:10ORD - GLA

1 stop11h 35mAmerican Airlines

Deal found 14/9£474

Thu 30/1006:05GLA - MDW

2 stops17h 20mDelta

Thu 6/1109:35MDW - GLA

2 stops16h 55mDelta

Deal found 15/9£477

Mon 8/1212:45GLA - ORD

1 stop12h 00mFinnair

Mon 15/1217:10ORD - GLA

1 stop13h 55mFinnair

Deal found 16/9£485

Thu 20/1106:05GLA - MDW

2 stops18h 13mAir France

Mon 1/1212:47MDW - GLA

2 stops21h 48mAir France

Deal found 16/9£506

Thu 20/1112:35GLA - ORD

1 stop10h 45mIcelandair

Mon 1/1218:30ORD - GLA

1 stop9h 25mIcelandair

Deal found 16/9£459

Thu 20/1109:05GLA - ORD

2 stops15h 21mKLM

Mon 1/1216:25ORD - GLA

1 stop18h 10mKLM

Deal found 16/9£478

Thu 13/1106:05GLA - ORD

2 stops18h 08mDelta

Tue 18/1108:55ORD - GLA

2 stops17h 35mDelta

Deal found 16/9£478

Thu 30/1006:35GLA - ORD

2 stops15h 51mFinnair

Thu 6/1121:45ORD - GLA

1 stop11h 25mFinnair

Deal found 15/9£499

Thu 20/1109:05GLA - ORD

2 stops15h 21mDelta

Mon 1/1207:00ORD - GLA

2 stops19h 30mDelta

Deal found 16/9£488

Wed 15/1014:20GLA - ORD

1 stop9h 55mIcelandair

Mon 20/1019:25ORD - GLA

1 stop12h 00mIcelandair

Deal found 16/9£495

Thu 26/206:05GLA - MDW

2 stops18h 29mDelta

Mon 2/313:00MDW - GLA

2 stops17h 45mDelta

Deal found 14/9£513

Wed 15/1008:55GLA - MDW

2 stops15h 30mDelta

Mon 20/1013:08MDW - GLA

2 stops13h 02mDelta

Deal found 16/9£522

Tue 14/1006:00GLA - MDW

2 stops18h 25mDelta

Tue 21/1019:10MDW - GLA

2 stops15h 00mDelta

Deal found 16/9£522

Mon 8/1206:05GLA - MDW

2 stops17h 55mDelta

Mon 15/1213:50MDW - GLA

2 stops16h 55mDelta

Deal found 16/9£606

Fri 31/1009:05GLA - MDW

2 stops18h 09mDelta

Fri 7/1110:40MDW - GLA

2 stops17h 15mDelta

Deal found 16/9£659

Last-minute flights from Glasgow Intl to Chicago
Discover last-minute flight deals from Glasgow Intl to Chicago. Data last updated 17 September 2025 and is based on user searches.

Mon 22/905:50GLA - ORD

1 stop12h 00mBritish Airways

Tue 25/1117:10ORD - GLA

1 stop10h 40mBritish Airways

Deal found 15/9£502

Sun 12/1016:55GLA - ORD

1 stop27h 45mKLM

Sun 19/1016:15ORD - GLA

1 stop17h 55mKLM

Deal found 15/9£517

Tue 14/1007:35GLA - ORD

1 stop17h 25mMultiple Airlines

Tue 21/1015:45ORD - GLA

1 stop17h 45mMultiple Airlines

Deal found 16/9£422

Wed 15/1014:20GLA - ORD

1 stop9h 55mIcelandair

Mon 20/1019:25ORD - GLA

1 stop12h 00mIcelandair

Deal found 16/9£495

Wed 15/1016:55GLA - ORD

1 stop27h 15mKLM

Mon 20/1013:08ORD - GLA

2 stops13h 02mKLM

Deal found 16/9£518

Thu 30/1021:25GLA - ORD

2 stops28h 40mMultiple Airlines

Thu 6/1118:50ORD - GLA

2 stops20h 35mMultiple Airlines

Deal found 15/9£416

Thu 30/1012:35GLA - ORD

1 stop10h 45mIcelandair

Thu 6/1118:30ORD - GLA

1 stop9h 25mIcelandair

Deal found 15/9£456

Thu 30/1006:05GLA - MDW

2 stops17h 20mDelta

Thu 6/1109:35MDW - GLA

2 stops16h 55mDelta

Deal found 15/9£477

Thu 30/1006:35GLA - ORD

2 stops15h 51mFinnair

Thu 6/1121:45ORD - GLA

1 stop11h 25mFinnair

Deal found 15/9£499

Fri 31/1017:25GLA - ORD

1 stop26h 55mKLM

Fri 7/1116:25ORD - GLA

1 stop11h 30mKLM

Deal found 16/9£473

Fri 31/1006:05GLA - ORD

2 stops17h 02mDelta

Fri 7/1116:25ORD - GLA

1 stop11h 30mDelta

Deal found 16/9£478

Fri 31/1008:25GLA - ORD

3 stops28h 53mMultiple Airlines

Fri 7/1120:15ORD - GLA

3 stops19h 50mMultiple Airlines

Deal found 16/9£521

One-way flights from Glasgow Intl to Chicago
Search for one-way flight options from Glasgow Intl to Chicago. Find affordable one-way fares based on user searches. Data last updated 17 September 2025.

Sun 30/1120:10GLA - ORD

1 stop27h 45mAer Lingus

Deal found 15/9£424

Sun 30/1112:35GLA - MDW

2 stops14h 25mMultiple Airlines

Deal found 15/9£974

Sun 30/1106:05GLA - ORD

2 stops16h 47mDelta

Deal found 15/9£1,342

Sun 30/1106:05GLA - MDW

2 stops18h 13mDelta

Deal found 15/9£1,342

Cheapflights Fare Finder

Use the filters below to find and compare flights from Glasgow Intl Airport to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Thu 30/10

21:25-21:05

2 stops28h 40m

Chicago O'Hare Intl

Thu 6/11

18:50-21:25

2 stops20h 35m

£416

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Thu 30/10

12:35-18:20

1 stop10h 45m

Chicago O'Hare Intl

Thu 6/11

18:30-09:55

1 stop9h 25m

£456

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Thu 20/11

12:35-17:20

1 stop10h 45m

Chicago O'Hare Intl

Mon 1/12

18:30-09:55

1 stop9h 25m

£459

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Fri 31/10

17:25-15:20

1 stop26h 55m

Chicago O'Hare Intl

Fri 7/11

16:25-09:55

1 stop11h 30m

£473

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Thu 26/2

06:35-13:50

1 stop13h 15m

Chicago O'Hare Intl

Mon 2/3

17:10-10:45

1 stop11h 35m

£474

GlasgowChicago

GLA - MDW

GLAMDW

Glasgow Intl

Thu 30/10

06:05-18:25

2 stops17h 20m

Chicago Midway

Thu 6/11

09:35-08:30

2 stops16h 55m

£477

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Thu 20/11

09:05-18:26

2 stops15h 21m

Chicago O'Hare Intl

Mon 1/12

16:25-16:35

1 stop18h 10m

£478

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Thu 13/11

06:05-18:13

2 stops18h 08m

Chicago O'Hare Intl

Tue 18/11

08:55-08:30

2 stops17h 35m

£478

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Mon 8/12

12:45-18:45

1 stop12h 00m

Chicago O'Hare Intl

Mon 15/12

17:10-13:05

1 stop13h 55m

£485

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Thu 20/11

09:05-18:26

2 stops15h 21m

Chicago O'Hare Intl

Mon 1/12

07:00-08:30

2 stops19h 30m

£488

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 22 results

Best time to book a flight from Glasgow Intl to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Glasgow Intl with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Glasgow Intl Airport to Chicago

How far ahead should I book a flight from Glasgow Intl Airport to Chicago?

The best time to book flights from Glasgow Intl Airport to Chicago is 50 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Glasgow Intl Airport to Chicago?

Currently, January is the cheapest month in which you can book a flight from Glasgow Intl Airport to Chicago (average of £595). Flying from Glasgow Intl Airport to Chicago in July is currently the most expensive (average of £843). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GLA to CHI?

When flying from Glasgow Intl Airport to Chicago, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 15% versus a flight in the evening.

What’s the top stopover airport for flights from Glasgow Intl Airport to Chicago?

Reykjavik (KEF) – chosen by Cheapflights users on 55% of one-stop itineraries from Glasgow Intl Airport to Chicago on Cheapflights.

What’s the cheapest stopover airport for flights from Glasgow Intl Airport to Chicago?

London (LHR) is the most affordable one-stop option, with an average return flight price of £540.

What’s the fastest stopover option from Glasgow Intl Airport to Chicago?

Flights via Reykjavik (KEF) have the shortest average one-way travel time for one-stop routes: 10h 27m.

Which airport typically offers the quickest stopover for flights from Glasgow Intl Airport to Chicago?

Flights via Reykjavik (KEF) offer the fastest connection on this route, with an average stopover time of 1h 37m.

Reviews of airlines servicing Chicago

Check out reviews from past customers who have flown with Virgin Atlantic, American Airlines, andAer Lingus from Glasgow Intl Airport to Chicago to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Virgin Atlantic

7.4

Good

664 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

Virgin Atlantic

7.4

Good

664 reviews

Virgin Atlantic

7.4

Good

664 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pratap,Aug 2025

JFK - LHR

American Airlines

7.2

Good

10,000 reviews

Virgin Atlantic

7.4

Good

664 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pratap,Aug 2025

JFK - LHR

Aer Lingus

7.2

Good

1,274 reviews

Virgin Atlantic

7.4

Good

664 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pratap,Aug 2025

JFK - LHR

Icelandair

7.0

Good

544 reviews

Virgin Atlantic

7.4

Good

664 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pratap,Aug 2025

JFK - LHR

British Airways

6.7

Okay

7,363 reviews

Virgin Atlantic

7.4

Good

664 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pratap,Aug 2025

JFK - LHR

Related info for your journey

How long is the flight from Glasgow Intl Airport to Chicago?
For as low as £456, Icelandair can have you in Chicago from Glasgow Intl Airport in 10h 45m. Glasgow Intl Airport and Chicago are separated by a distance of 3663 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from Glasgow Intl Airport to Chicago round-trip?
Aer Lingus, at £322, was found to be the cheapest airline from Glasgow Intl Airport to Chicago.Alternate airlines flying return to your destination include Air France and British Airways. Aer Lingus is 42% cheaper than the average price of flights available within the next 90 days to this destination.
Can I find deals for flights from Glasgow Intl to Chicago that include hotel bookings?
Yes. In addition to deals on Glasgow Intl to Chicago flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Glasgow Intl to Chicago?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Glasgow Intl to Chicago.
Can I find deals for business class flights from Glasgow Intl to Chicago?
Yes. Cheapflights offers flight deals from Glasgow Intl to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Glasgow Intl Airport to Chicago?
Currently, January is the cheapest month in which you can book a flight from Glasgow Intl Airport to Chicago (average of £595). Flying from Glasgow Intl Airport to Chicago in July is currently the most expensive (average of £843). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Glasgow Intl to Chicago

Glasgow Intl to O'Hare Intl flights

Glasgow Intl to Midway flights

Glasgow Intl to St. Louis flights

Glasgow Intl to Moline flights

Other flights to Chicago

Heathrow to O'Hare Intl flights

Edinburgh to O'Hare Intl flights

Chicago O'Hare Intl Airport to New York John F Kennedy Intl Airport flights

Chicago O'Hare Intl Airport to Orlando Airport flights

Chicago O'Hare Intl Airport to Atlanta flights

Chicago O'Hare Intl Airport to Las Vegas flights

Chicago O'Hare Intl Airport to Denver flights

Chicago O'Hare Intl Airport to Dallas/Fort Worth Airport flights

Chicago O'Hare Intl Airport to Miami flights

Chicago O'Hare Intl Airport to Minneapolis flights

Chicago O'Hare Intl Airport to Grand Rapids flights

Chicago O'Hare Intl Airport to San Francisco flights

Chicago O'Hare Intl Airport to St. Louis flights

Chicago O'Hare Intl Airport to Seattle flights

Chicago O'Hare Intl Airport to Los Angeles flights

Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport flights

Chicago O'Hare Intl Airport to Boston flights

Chicago O'Hare Intl Airport to Des Moines flights

Chicago O'Hare Intl Airport to Lisbon flights

Chicago O'Hare Intl Airport to New York John F Kennedy Intl Airport flights

Top 6 airlines flying from Glasgow Intl to Chicago

Airline	Cheapest	Average	Flexibility	On-time
Aer Lingus	Cheapest£322	Average£524	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
Air France	Cheapest£332	Average£480	FlexibilityNo cancel fee	On-time77%	Search Air France flights
British Airways	Cheapest£373	Average£464	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Icelandair	Cheapest£426	Average£714	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
KLM	Cheapest£464	Average£505	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Virgin Atlantic	Cheapest£468	Average£536	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights

Fly with Cheapflights

How does Cheapflights help users find flights from Glasgow Intl to Chicago?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Chicago from Glasgow Intl today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Glasgow Intl to Chicago?

Cheapflights helps you find that perfect flight to Chicago from Glasgow Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Glasgow Intl to Chicago with no change fees?

Need flexible booking options for your flight to Chicago from Glasgow Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Glasgow Intl to Chicago become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Chicago from Glasgow Intl today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Glasgow Intl Airport to Chicago from £416

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Glasgow Intl to Chicago are usually found in February or March, booked 50 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Glasgow Intl to Chicago

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Glasgow Intl to Chicago

Cheapest flights from Glasgow Intl to ChicagoExplore the most affordable flight options available from Glasgow Intl to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Explore the most affordable flight options available from Glasgow Intl to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Glasgow Intl Airport to Chicago that are best for you.

Best time to book a flight from Glasgow Intl to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Glasgow Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Glasgow Intl Airport to Chicago

How far ahead should I book a flight from Glasgow Intl Airport to Chicago?

Use this chart to determine the optimal time to book a return flight from Glasgow Intl to Chicago. Price data was last updated on 12 September 2025.

What is the cheapest month to book a flight from Glasgow Intl Airport to Chicago?

What is the cheapest time of day to fly from GLA to CHI?

Find hourly flight availability from Glasgow Intl to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 September 2025.

What’s the top stopover airport for flights from Glasgow Intl Airport to Chicago?

Share of one-stop return flights from Glasgow Intl Airport to Chicago chosen by Cheapflights users in the past 12 months, using the same stopover each way.

What’s the cheapest stopover airport for flights from Glasgow Intl Airport to Chicago?

Average return fare for one-stop flights from Glasgow Intl Airport to Chicago, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

What’s the fastest stopover option from Glasgow Intl Airport to Chicago?

Shortest average travel time for one-stop one-way flights from Glasgow Intl Airport to Chicago, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Which airport typically offers the quickest stopover for flights from Glasgow Intl Airport to Chicago?

Average stopover duration for one-stop one-way flights from Glasgow Intl Airport to Chicago, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Reviews of airlines servicing Chicago

Related info for your journey

Find useful and relevant information for your journey from Glasgow Intl to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Glasgow Intl Airport to Chicago?

What are the cheapest airlines flying from Glasgow Intl Airport to Chicago round-trip?

Can I find deals for flights from Glasgow Intl to Chicago that include hotel bookings?

How can I find direct flights from Glasgow Intl to Chicago?

Can I find deals for business class flights from Glasgow Intl to Chicago?

What is the cheapest month to book a flight from Glasgow Intl Airport to Chicago?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Glasgow Intl to Chicago

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Glasgow Intl to Chicago

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Glasgow Intl to Chicago?

Why should you use Cheapflights to find cheap flight tickets from Glasgow Intl to Chicago?

Can Cheapflights find flights from Glasgow Intl to Chicago with no change fees?

Can Cheapflights notify me if prices for flights from Glasgow Intl to Chicago become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Glasgow Intl to Chicago
Explore the most affordable flight options available from Glasgow Intl to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.