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

For as low as £459, Icelandair can have you in Illinois from Glasgow Intl Airport in 10h 45m. Airlines will cover a distance of 3663 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Illinois 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 Illinois when rainfall is around 43.0 mm.

If weather is an important factor for your trip to Illinois, 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 routes from Glasgow Intl Airport to Illinois?

The most popular flight routes from Glasgow Intl Airport to Illinois are Glasgow Intl - Chicago O'Hare Intl, Glasgow Intl - Chicago Midway and Glasgow Intl - Lambert-St Louis.

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

When booking a flight from Glasgow Intl Airport to Illinois, 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 Illinois that include hotel bookings?

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

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

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

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

Yes. Cheapflights offers flight deals from Glasgow Intl to Illinois 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+ Flights from Glasgow Intl Airport to Illinois

Cheap flight deals from Glasgow Intl to Illinois

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

1/11-8/11
2 total stops
34h 50m total
Glasgow to Illinois

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 Illinois

Cheapest flights from Glasgow Intl to Illinois
Explore the most affordable flight options available from Glasgow Intl to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Sat 1/1107:20GLA - ORD

1 stop16h 35mMultiple Airlines

Sat 8/1119:40ORD - GLA

1 stop18h 15mMultiple Airlines

Deal found 17/9£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 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£465

Fri 31/1017:25GLA - ORD

1 stop26h 55mKLM

Fri 7/1116:25ORD - GLA

1 stop11h 30mKLM

Deal found 16/9£473

Thu 20/1109:55GLA - ORD

1 stop13h 05mBritish Airways

Mon 1/1217:10ORD - GLA

1 stop11h 35mBritish Airways

Deal found 17/9£475

Sat 1/1106:05GLA - ORD

1 stop14h 15mDelta

Sat 8/1113:25ORD - GLA

2 stops14h 40mDelta

Deal found 17/9£476

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£484

Thu 20/1109:05GLA - ORD

2 stops15h 21mDelta

Mon 1/1207:00ORD - GLA

2 stops19h 30mDelta

Deal found 16/9£488

Thu 20/1106:05GLA - MDW

2 stops18h 13mAir France

Mon 1/1213:14MDW - GLA

2 stops21h 21mAir France

Deal found 17/9£501

Tue 14/1006:00GLA - MDW

2 stops18h 25mDelta

Tue 21/1019:10MDW - GLA

2 stops15h 00mDelta

Deal found 16/9£522

Best flights from Glasgow Intl to Illinois
Discover carefully curated flight deals from Glasgow Intl to Illinois that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2025.

Sat 1/1107:20GLA - ORD

1 stop16h 35mMultiple Airlines

Sat 8/1119:40ORD - GLA

1 stop18h 15mMultiple Airlines

Deal found 17/9£416

Thu 20/1112:35GLA - ORD

1 stop10h 45mIcelandair

Mon 1/1218:30ORD - GLA

1 stop9h 25mIcelandair

Deal found 16/9£459

Fri 31/1017:25GLA - ORD

1 stop26h 55mKLM

Fri 7/1116:25ORD - GLA

1 stop11h 30mKLM

Deal found 16/9£473

Thu 26/209:55GLA - ORD

1 stop13h 05mAmerican Airlines

Mon 2/321:45ORD - GLA

1 stop14h 30mAmerican Airlines

Deal found 15/9£475

Sat 1/1106:05GLA - ORD

1 stop14h 15mDelta

Sat 8/1113:25ORD - GLA

2 stops14h 40mDelta

Deal found 17/9£476

Mon 8/1212:45GLA - ORD

1 stop12h 00mFinnair

Mon 15/1217:10ORD - GLA

1 stop13h 55mFinnair

Deal found 16/9£484

Thu 20/1106:05GLA - MDW

2 stops18h 13mAir France

Mon 1/1213:14MDW - GLA

2 stops21h 21mAir France

Deal found 17/9£501

Fri 7/1112:50GLA - MLI

2 stops38h 27mLufthansa

Tue 11/1113:00MLI - GLA

2 stops17h 05mLufthansa

Deal found 16/9£752

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

Sat 1/1106:05GLA - MDW

2 stops21h 09mMultiple Airlines

Sat 8/1113:06MDW - GLA

2 stops14h 59mMultiple Airlines

Deal found 17/9£549

Thu 26/206:05GLA - MDW

2 stops18h 29mDelta

Mon 2/309:30MDW - GLA

2 stops17h 00mDelta

Deal found 15/9£514

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

Fri 7/1108:15GLA - MLI

2 stops16h 02mAmerican Airlines

Tue 11/1109:50MLI - GLA

2 stops18h 55mAmerican Airlines

Deal found 15/9£757

Thu 26/211:30GLA - STL

2 stops18h 02mAmerican Airlines

Mon 2/314:42STL - GLA

2 stops14h 03mAmerican Airlines

Deal found 15/9£758

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

Fri 17/1006:00GLA - MDW

2 stops17h 43mDelta

Fri 24/1013:48MDW - GLA

2 stops16h 57mDelta

Deal found 17/9£758

Last-minute flights from Glasgow Intl to Illinois
Discover last-minute flight deals from Glasgow Intl to Illinois. Data last updated 18 September 2025 and is based on user searches.

Wed 24/908:40GLA - ORD

1 stop12h 10mBritish Airways

Wed 1/1013:59ORD - GLA

2 stops13h 16mBritish Airways

Deal found 17/9£517

Sun 12/1016:55GLA - ORD

1 stop27h 45mKLM

Sun 19/1016:15ORD - GLA

1 stop17h 55mKLM

Deal found 17/9£519

Tue 14/1007:35GLA - ORD

1 stop17h 25mMultiple Airlines

Tue 21/1015:45ORD - GLA

1 stop17h 45mMultiple Airlines

Deal found 16/9£422

Tue 14/1006:00GLA - ORD

2 stops17h 22mDelta

Tue 21/1010:25ORD - GLA

2 stops15h 45mDelta

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

Wed 15/1014:20GLA - ORD

1 stop9h 55mIcelandair

Mon 20/1019:25ORD - GLA

1 stop12h 00mIcelandair

Deal found 16/9£495

Wed 15/1006:00GLA - ORD

1 stop14h 40mDelta

Mon 20/1013:25ORD - GLA

2 stops12h 45mDelta

Deal found 15/9£517

Fri 17/1006:00GLA - MDW

2 stops17h 43mDelta

Fri 24/1013:48MDW - GLA

2 stops16h 57mDelta

Deal found 17/9£758

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£520

Fri 31/1009:05GLA - MDW

2 stops18h 09mDelta

Fri 7/1110:40MDW - GLA

2 stops17h 15mDelta

Deal found 16/9£659

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Sat 1/11

07:20-18:55

1 stop16h 35m

Chicago O'Hare Intl

Sat 8/11

19:40-19:55

1 stop18h 15m

£416

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

09:55-17:00

1 stop13h 05m

Chicago O'Hare Intl

Mon 2/3

21:45-18:15

1 stop14h 30m

£475

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Sat 1/11

06:05-15:20

1 stop14h 15m

Chicago O'Hare Intl

Sat 8/11

13:25-10:05

2 stops14h 40m

£476

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

£484

GlasgowChicago

GLA - MDW

GLAMDW

Glasgow Intl

Thu 20/11

06:05-18:18

2 stops18h 13m

Chicago Midway

Mon 1/12

13:14-16:35

2 stops21h 21m

£501

GlasgowChicago

GLA - MDW

GLAMDW

Glasgow Intl

Thu 26/2

06:05-18:34

2 stops18h 29m

Chicago Midway

Mon 2/3

09:30-08:30

2 stops17h 00m

£514

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 20 results

Best time to book a flight from Glasgow Intl to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois 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 Illinois

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

Currently, January is the cheapest month in which you can book a flight from Glasgow Intl Airport to Illinois (average of £595). Flying from Glasgow Intl Airport to Illinois 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 IL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Glasgow Intl Airport to Illinois as you normally would.

Reviews of airlines servicing Illinois

See what other customers who have flown with KLM, Virgin Atlantic, andAer Lingus from Glasgow Intl Airport to Illinois have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

KLM

7.8

Good

1,386 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Virgin Atlantic

7.4

Good

664 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Aer Lingus

7.2

Good

1,277 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Icelandair

7.0

Good

545 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

British Airways

6.7

Okay

7,367 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

How long is the flight from Glasgow Intl Airport to Illinois?
For as low as £459, Icelandair can have you in Illinois from Glasgow Intl Airport in 10h 45m. Airlines will cover a distance of 3663 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most popular routes from Glasgow Intl Airport to Illinois?
The most popular flight routes from Glasgow Intl Airport to Illinois are Glasgow Intl - Chicago O'Hare Intl, Glasgow Intl - Chicago Midway and Glasgow Intl - Lambert-St Louis.
Can I find deals for flights from Glasgow Intl to Illinois that include hotel bookings?
Yes. In addition to deals on Glasgow Intl to Illinois flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Glasgow Intl to Illinois?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Glasgow Intl to Illinois.
Can I find deals for business class flights from Glasgow Intl to Illinois?
Yes. Cheapflights offers flight deals from Glasgow Intl to Illinois 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 Illinois?
Currently, January is the cheapest month in which you can book a flight from Glasgow Intl Airport to Illinois (average of £595). Flying from Glasgow Intl Airport to Illinois 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 Illinois

Glasgow Intl to John F Kennedy Intl flights

Glasgow Intl to Newark flights

Glasgow Intl to LaGuardia flights

Glasgow Intl to Orlando flights

Glasgow Intl to Dulles Intl flights

Glasgow Intl to Miami flights

Glasgow Intl to Boston flights

Glasgow Intl to San Francisco flights

Glasgow Intl to Las Vegas flights

Glasgow Intl to Hobby flights

Glasgow Intl to Nashville flights

Glasgow Intl to Dallas/Fort Worth flights

Glasgow Intl to Los Angeles flights

Glasgow Intl to Reagan-National flights

Glasgow Intl to Baltimore flights

Glasgow Intl to George Bush Intcntl flights

Glasgow Intl to Seattle flights

Glasgow Intl to Philadelphia flights

Glasgow Intl to Sky Harbor Intl flights

Glasgow Intl to O'Hare Intl flights

Glasgow Intl to Atlanta flights

Glasgow Intl to Norfolk flights

Glasgow Intl to Love Field flights

Glasgow Intl to Austin flights

Glasgow Intl to San Diego flights

Glasgow Intl to Raleigh flights

Glasgow Intl to Tampa flights

Glasgow Intl to Detroit flights

Glasgow Intl to Minneapolis flights

Glasgow Intl to Santa Ana flights

Glasgow Intl to Burlington flights

Glasgow Intl to Denver flights

Glasgow Intl to Charlotte flights

Glasgow Intl to San Jose flights

Glasgow Intl to Palm Springs flights

Glasgow Intl to Blountville flights

Glasgow Intl to Portland flights

Glasgow Intl to Fort Lauderdale flights

Glasgow Intl to San Antonio flights

Glasgow Intl to Oakland flights

Glasgow Intl to Sacramento flights

Glasgow Intl to Midway flights

Glasgow Intl to Ontario flights

Glasgow Intl to Reno flights

Glasgow Intl to Cincinnati flights

Glasgow Intl to Kansas City flights

Glasgow Intl to Cedar Rapids flights

Glasgow Intl to Savannah flights

Glasgow Intl to Providence flights

Glasgow Intl to Columbus flights

Complete your trip

Illinois car hire

Chicago O'Hare Intl Airport car hire

Chicago Midway Airport car hire

Moline Quad-City Airport car hire

Greater Peoria Airport car hire

Bloomington-Normal Airport car hire

Champaign University-Willard Airport car hire

Springfield Capital Airport car hire

Chicago Greater Rockford Airport car hire

Belleville Airport car hire

Marion Williamson County Airport car hire

Quincy Regional Airport car hire

Direct flights to United States

Top 6 airlines flying from Glasgow Intl to Illinois

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£479	FlexibilityNo cancel fee	On-time77%	Search Air France flights
British Airways	Cheapest£372	Average£464	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Icelandair	Cheapest£425	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£535	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Glasgow Intl to Illinois. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights simply makes it quick and affordable to book flights from Glasgow Intl to Illinois by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Certainly. Search results for flights to Illinois from Glasgow Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Of course! You can now track prices for flights from Glasgow Intl to Illinois and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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 Illinois 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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Glasgow Intl to Illinois

Keep the following information in mind while searching for Glasgow Intl to Illinois flight deals. Data was last updated 18 September 2025.

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Glasgow Intl to Illinois

Cheapest flights from Glasgow Intl to IllinoisExplore the most affordable flight options available from Glasgow Intl to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Explore the most affordable flight options available from Glasgow Intl to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Glasgow Intl to Illinois

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

Cheapflights Insights

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

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

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

Find hourly flight availability from Glasgow Intl to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 September 2025.

Reviews of airlines servicing Illinois

See what other customers who have flown with KLM, Virgin Atlantic, andAer Lingus from Glasgow Intl Airport to Illinois have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Glasgow Intl to Illinois. 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 Illinois?

What are the most popular routes from Glasgow Intl Airport to Illinois?

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

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

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

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

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 Illinois

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

Top 6 airlines flying from Glasgow Intl to Illinois

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 Illinois?

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Glasgow Intl to Illinois
Explore the most affordable flight options available from Glasgow Intl to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.