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

Departing from Illinois to Glasgow Intl Airport will take you 9h 25m. The distance from Illinois to Glasgow Intl Airport is about 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 Glasgow Intl Airport ranges from 33.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. May is typically the driest time to visit Glasgow Intl Airport when rainfall is around 33.0 mm.

If weather is an important factor for your trip to Glasgow Intl Airport, 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 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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

Most travelers choose Chicago O'Hare Intl - Glasgow Intl, Chicago Midway - Glasgow Intl or Lambert-St Louis - Glasgow Intl when deciding on the best route from Illinois to Glasgow Intl Airport.

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

When flying from Illinois to Glasgow Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

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

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

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

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

£212+ Flights from Illinois to Glasgow Intl Airport

Cheap flight deals from Illinois to Glasgow Intl

Round-trip from	£370
One-way from	£212
Popular in	June
Cheapest in	February
Average price	£470

Icelandair
8/1-31/1
2 total stops
20h 10m total
Illinois to Glasgow

Search Deals

10/1
3 total stops
31h 25m total
Illinois to Glasgow

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (£73 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 2025

Search Deals

Find flight deals from Illinois to Glasgow Intl

Enter your travel dates to find the best prices.

Cheapest flights from Illinois to Glasgow Intl
Explore the most affordable flight options available from Illinois to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 November 2025.

Sat 6/1218:30ORD - GLA

1 stop9h 25mIcelandair

Wed 10/1212:35GLA - ORD

1 stop10h 45mIcelandair

Deal found 17/11£370

Fri 5/1218:30ORD - GLA

1 stop9h 25mIcelandair

Thu 11/1212:35GLA - ORD

1 stop10h 45mIcelandair

Deal found 17/11£373

Mon 1/1218:30ORD - GLA

2 stops19h 10mMultiple Airlines

Mon 8/1223:35GLA - ORD

2 stops23h 45mMultiple Airlines

Deal found 18/11£376

Fri 5/1218:30ORD - GLA

1 stop9h 25mIcelandair

Wed 10/1212:35GLA - ORD

1 stop10h 45mIcelandair

Deal found 17/11£420

Thu 27/1107:05ORD - GLA

3 stops26h 55mMultiple Airlines

Tue 2/1220:10GLA - ORD

2 stops25h 00mMultiple Airlines

Deal found 16/11£484

Tue 18/1111:03ORD - GLA

2 stops15h 27mKLM

Tue 2/1213:25GLA - ORD

1 stop30h 55mKLM

Deal found 17/11£488

Sun 30/1115:50ORD - GLA

1 stop10h 00mAer Lingus

Fri 5/1212:00GLA - ORD

1 stop11h 55mAer Lingus

Deal found 17/11£490

Fri 5/1218:30ORD - GLA

1 stop9h 25mIcelandair

Tue 9/1212:35GLA - ORD

1 stop10h 45mIcelandair

Deal found 17/11£505

Mon 1/1220:40ORD - GLA

1 stop13h 55mAmerican Airlines

Sun 7/1209:20GLA - ORD

1 stop12h 05mAmerican Airlines

Deal found 18/11£511

Mon 1/1216:20ORD - GLA

1 stop13h 30mLufthansa

Mon 8/1213:10GLA - ORD

2 stops29h 35mLufthansa

Deal found 18/11£513

Fri 5/1213:14MDW - GLA

2 stops14h 41mAir France

Tue 9/1213:25GLA - MDW

2 stops16h 22mAir France

Deal found 17/11£525

Thu 4/1213:14MDW - GLA

2 stops13h 16mMultiple Airlines

Thu 11/1206:05GLA - MDW

2 stops16h 13mMultiple Airlines

Deal found 17/11£766

Best flights from Illinois to Glasgow Intl
Discover carefully curated flight deals from Illinois to Glasgow Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 November 2025.

Sun 11/118:30ORD - GLA

1 stop9h 25mIcelandair

Sun 18/112:35GLA - ORD

1 stop10h 45mIcelandair

Deal found 16/11£373

Sun 8/318:10ORD - GLA

1 stop11h 35mBritish Airways

Fri 20/308:15GLA - ORD

1 stop16h 30mBritish Airways

Deal found 18/11£474

Fri 6/210:19STL - GLA

2 stops17h 36mVirgin Atlantic

Tue 10/206:05GLA - STL

2 stops20h 38mVirgin Atlantic

Deal found 17/11£480

Fri 6/207:10STL - GLA

2 stops20h 45mDelta

Tue 10/206:05GLA - STL

2 stops16h 40mDelta

Deal found 18/11£480

Tue 10/313:00MDW - GLA

2 stops14h 30mKLM

Tue 17/309:05GLA - MDW

2 stops14h 29mKLM

Deal found 18/11£495

Fri 5/1213:14MDW - GLA

2 stops14h 41mAir France

Tue 9/1213:25GLA - MDW

2 stops16h 22mAir France

Deal found 17/11£525

Sun 18/118:30ORD - GLA

1 stop9h 25mIcelandair

Thu 22/112:35GLA - ORD

1 stop10h 45mIcelandair

Deal found 17/11£390

Sun 12/419:25ORD - GLA

1 stop12h 00mIcelandair

Fri 17/414:20GLA - ORD

1 stop9h 55mIcelandair

Deal found 17/11£402

Sun 22/309:35ORD - GLA

2 stops22h 10mDelta

Tue 31/313:30GLA - ORD

1 stop30h 50mDelta

Deal found 16/11£487

Fri 5/1213:14MDW - GLA

2 stops14h 41mAir France

Thu 11/1206:05GLA - MDW

2 stops16h 13mAir France

Deal found 17/11£525

Tue 24/313:30ORD - GLA

2 stops18h 15mDelta

Tue 31/313:30GLA - ORD

1 stop30h 50mDelta

Deal found 16/11£487

Tue 28/422:00STL - GLA

1 stop14h 50mBritish Airways

Sun 10/507:35GLA - STL

1 stop17h 55mBritish Airways

Deal found 17/11£545

Wed 7/118:30ORD - GLA

1 stop9h 25mIcelandair

Sun 11/112:35GLA - ORD

1 stop10h 45mIcelandair

Deal found 16/11£456

Sun 11/113:28MDW - GLA

2 stops14h 27mKLM

Sun 18/106:05GLA - MDW

2 stops17h 29mKLM

Deal found 19/11£572

Fri 5/1213:14MDW - GLA

2 stops14h 41mAir France

Wed 10/1206:05GLA - MDW

2 stops16h 29mAir France

Deal found 17/11£525

Mon 9/312:15ORD - GLA

2 stops23h 20mDelta

Tue 17/313:25GLA - ORD

1 stop30h 55mDelta

Deal found 18/11£487

Wed 6/522:00STL - GLA

1 stop19h 15mBritish Airways

Mon 11/517:30GLA - STL

1 stop32h 00mBritish Airways

Deal found 18/11£546

Sun 1/313:28MDW - GLA

2 stops21h 07mVirgin Atlantic

Tue 3/306:05GLA - MDW

2 stops17h 40mVirgin Atlantic

Deal found 16/11£607

Wed 25/319:30ORD - GLA

1 stop9h 25mIcelandair

Tue 31/314:20GLA - ORD

1 stop9h 55mIcelandair

Deal found 16/11£469

Mon 9/313:00MDW - GLA

2 stops14h 30mDelta

Thu 19/309:05GLA - MDW

2 stops14h 29mDelta

Deal found 18/11£495

Sat 2/519:25ORD - GLA

1 stop12h 00mIcelandair

Wed 6/514:20GLA - ORD

1 stop9h 55mIcelandair

Deal found 15/11£480

Mon 9/313:00MDW - GLA

2 stops14h 30mDelta

Tue 17/309:05GLA - MDW

2 stops14h 29mDelta

Deal found 18/11£495

Mon 23/319:30ORD - GLA

1 stop9h 25mIcelandair

Mon 30/314:20GLA - ORD

1 stop9h 55mIcelandair

Deal found 16/11£483

Thu 4/1213:14MDW - GLA

2 stops17h 31mDelta

Tue 9/1206:05GLA - MDW

2 stops16h 29mDelta

Deal found 17/11£525

Sun 12/413:00MDW - GLA

2 stops13h 25mDelta

Sun 19/406:00GLA - MDW

2 stops18h 31mDelta

Deal found 17/11£543

Mon 13/414:00MDW - GLA

2 stops17h 00mDelta

Sun 19/406:00GLA - MDW

2 stops18h 31mDelta

Deal found 17/11£550

Tue 7/417:30STL - GLA

2 stops16h 40mDelta

Fri 24/406:00GLA - STL

2 stops20h 31mDelta

Deal found 18/11£550

Sun 12/406:30STL - GLA

2 stops19h 55mDelta

Fri 24/409:10GLA - STL

2 stops20h 28mDelta

Deal found 18/11£550

Mon 13/417:30STL - GLA

2 stops16h 40mDelta

Thu 23/409:10GLA - STL

2 stops19h 51mDelta

Deal found 18/11£550

Tue 7/417:45STL - GLA

2 stops16h 25mDelta

Tue 21/409:10GLA - STL

2 stops19h 51mDelta

Deal found 18/11£550

Last-minute flights from Illinois to Glasgow Intl
Discover last-minute flight deals from Illinois to Glasgow Intl. Data last updated 19 November 2025 and is based on user searches.

Tue 18/1113:25ORD - GLA

2 stops13h 05mKLM

Tue 2/1213:25GLA - ORD

1 stop30h 55mKLM

Deal found 18/11£488

Thu 27/1107:05ORD - GLA

3 stops26h 55mMultiple Airlines

Tue 2/1220:10GLA - ORD

2 stops25h 00mMultiple Airlines

Deal found 16/11£484

Sun 30/1115:50ORD - GLA

1 stop10h 00mAer Lingus

Fri 5/1212:00GLA - ORD

1 stop11h 55mAer Lingus

Deal found 17/11£490

Mon 1/1218:30ORD - GLA

2 stops19h 10mMultiple Airlines

Mon 8/1223:35GLA - ORD

2 stops23h 45mMultiple Airlines

Deal found 18/11£376

Mon 1/1220:40ORD - GLA

1 stop13h 55mAmerican Airlines

Sun 7/1209:20GLA - ORD

1 stop12h 05mAmerican Airlines

Deal found 18/11£511

Mon 1/1216:20ORD - GLA

1 stop13h 30mLufthansa

Mon 8/1213:10GLA - ORD

2 stops29h 35mLufthansa

Deal found 18/11£513

Thu 4/1213:14MDW - GLA

2 stops13h 16mMultiple Airlines

Thu 11/1206:05GLA - MDW

2 stops16h 13mMultiple Airlines

Deal found 17/11£766

Fri 5/1218:30ORD - GLA

1 stop9h 25mIcelandair

Thu 11/1212:35GLA - ORD

1 stop10h 45mIcelandair

Deal found 17/11£373

Fri 5/1218:30ORD - GLA

1 stop9h 25mIcelandair

Wed 10/1212:35GLA - ORD

1 stop10h 45mIcelandair

Deal found 17/11£420

Fri 5/1218:30ORD - GLA

1 stop9h 25mIcelandair

Tue 9/1212:35GLA - ORD

1 stop10h 45mIcelandair

Deal found 17/11£505

Fri 5/1213:14MDW - GLA

2 stops14h 41mAir France

Wed 10/1206:05GLA - MDW

2 stops16h 29mAir France

Deal found 17/11£525

Sat 6/1218:30ORD - GLA

1 stop9h 25mIcelandair

Wed 10/1212:35GLA - ORD

1 stop10h 45mIcelandair

Deal found 17/11£370

One-way flights from Illinois to Glasgow Intl
Search for one-way flight options from Illinois to Glasgow Intl. Find affordable one-way fares based on user searches. Data last updated 19 November 2025.

Sat 10/118:30ORD - GLA

3 stops31h 25mMultiple Airlines

Deal found 18/11£212

Sun 11/112:41MDW - GLA

3 stops39h 59mMultiple Airlines

Deal found 18/11£214

Wed 7/118:30ORD - GLA

3 stops31h 25mMultiple Airlines

Deal found 18/11£214

Sun 11/118:30ORD - GLA

3 stops31h 30mMultiple Airlines

Deal found 18/11£215

Mon 16/316:50ORD - GLA

1 stop10h 00mAer Lingus

Deal found 17/11£225

Mon 16/319:30ORD - GLA

3 stops30h 50mMultiple Airlines

Deal found 17/11£229

Wed 7/118:30ORD - GLA

1 stop9h 25mIcelandair

Deal found 18/11£240

Sun 15/319:30ORD - GLA

3 stops41h 50mMultiple Airlines

Deal found 17/11£242

Sun 15/319:30ORD - GLA

1 stop9h 25mIcelandair

Deal found 17/11£265

Wed 13/522:00STL - GLA

1 stop14h 40mBritish Airways

Deal found 18/11£300

Sun 11/118:30MDW - GLA

2 stops40h 05mDelta

Deal found 18/11£319

Wed 7/109:50MDW - GLA

2 stops18h 05mDelta

Deal found 18/11£457

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Sun 11/1

18:30-09:55

1 stop9h 25m

Glasgow Intl

Sun 18/1

12:35-17:20

1 stop10h 45m

£373

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Sun 18/1

18:30-09:55

1 stop9h 25m

Glasgow Intl

Thu 22/1

12:35-17:20

1 stop10h 45m

£390

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Sun 12/4

19:25-13:25

1 stop12h 00m

Glasgow Intl

Fri 17/4

14:20-18:15

1 stop9h 55m

£402

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Wed 7/1

18:30-09:55

1 stop9h 25m

Glasgow Intl

Sun 11/1

12:35-17:20

1 stop10h 45m

£456

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Wed 25/3

19:30-09:55

1 stop9h 25m

Glasgow Intl

Tue 31/3

14:20-18:15

1 stop9h 55m

£469

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Sun 8/3

18:10-10:45

1 stop11h 35m

Glasgow Intl

Fri 20/3

08:15-19:45

1 stop16h 30m

£474

St. LouisGlasgow

STL - GLA

STLGLA

Lambert-St Louis

Fri 6/2

10:19-09:55

2 stops17h 36m

Glasgow Intl

Tue 10/2

06:05-20:43

2 stops20h 38m

£480

St. LouisGlasgow

STL - GLA

STLGLA

Lambert-St Louis

Fri 6/2

07:10-09:55

2 stops20h 45m

Glasgow Intl

Tue 10/2

06:05-16:45

2 stops16h 40m

£480

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Sat 2/5

19:25-13:25

1 stop12h 00m

Glasgow Intl

Wed 6/5

14:20-18:15

1 stop9h 55m

£480

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Mon 23/3

19:30-09:55

1 stop9h 25m

Glasgow Intl

Mon 30/3

14:20-18:15

1 stop9h 55m

£483

Flights are sorted by cheapest return flights first.

Deals found on 18/11

Showing 1-10 of 43 results

...

Best time to book a flight from Illinois to Glasgow Intl

Have a flexible travel schedule? Discover the best time to fly to Glasgow Intl from Illinois 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 Illinois to Glasgow Intl Airport

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

Currently, March is the cheapest month in which you can book a flight from Illinois to Glasgow Intl Airport (average of £347). Flying from Illinois to Glasgow Intl Airport in June is currently the most expensive (average of £650). 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.

Related info for your journey

How long is the flight from Illinois to Glasgow Intl Airport?
Departing from Illinois to Glasgow Intl Airport will take you 9h 25m. The distance from Illinois to Glasgow Intl Airport is about 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 Illinois to Glasgow Intl Airport?
Most travelers choose Chicago O'Hare Intl - Glasgow Intl, Chicago Midway - Glasgow Intl or Lambert-St Louis - Glasgow Intl when deciding on the best route from Illinois to Glasgow Intl Airport.
Can I find deals for flights from Illinois to Glasgow Intl that include hotel bookings?
Yes. In addition to deals on Illinois to Glasgow Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Illinois to Glasgow Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Glasgow Intl.
Can I find deals for business class flights from Illinois to Glasgow Intl?
Yes. Cheapflights offers flight deals from Illinois to Glasgow Intl 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 Illinois to Glasgow Intl Airport?
Currently, March is the cheapest month in which you can book a flight from Illinois to Glasgow Intl Airport (average of £347). Flying from Illinois to Glasgow Intl Airport in June is currently the most expensive (average of £650). 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

Paisley

Dunoon

Largs

Renfrew

Kilmarnock

Dumbarton

Arrochar

Clydebank

East Kilbride

Inveraray

Rothesay

Ballachulish

Alexandria

Tarbert

Balloch

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Illinois to Glasgow Intl

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£438	Average£710	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Illinois to Glasgow Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Glasgow Intl from Illinois.

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

Certainly. Search results for flights to Glasgow Intl from Illinois 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 Illinois to Glasgow Intl become cheaper?

Yes, Cheapflights offers price alerts on Illinois to Glasgow Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Illinois to Glasgow Intl Airport from £212

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Illinois to Glasgow Intl

Keep the following information in mind while searching for Illinois to Glasgow Intl flight deals. Data was last updated 19 November 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Illinois to Glasgow Intl

Cheapest flights from Illinois to Glasgow IntlExplore the most affordable flight options available from Illinois to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 November 2025.

Explore the most affordable flight options available from Illinois to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 November 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Illinois to Glasgow Intl

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

Cheapflights Insights

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

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

Related info for your journey

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

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

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

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

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

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

Travelling to a place near Glasgow Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Illinois to Glasgow Intl

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

Top airline flying from Illinois to Glasgow Intl

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 Illinois to Glasgow Intl?

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

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

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

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Cheapest flights from Illinois to Glasgow Intl
Explore the most affordable flight options available from Illinois to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 November 2025.