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Cheap flights from Glasgow to Illinois from £306

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 15/1. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — ORD
24 Dec — 31 Dec1
1 adult

Cheap flight deals from Glasgow to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow (GG1) to Illinois (USIL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 19 December 2024.

Round-trip from

£392

One-way from

£306
16/1-19/1
  • 16/1-19/1
  • 4 total stops
  • 29h 20m total
  • Glasgow to Illinois
Search Deals
15/1
  • 15/1
  • 3 total stops
  • 49h 44m total
  • Glasgow to Illinois
Search Deals

Find flight deals from Glasgow to Illinois

Cheapest flights from Glasgow to Illinois
Explore the most affordable flight options available from Glasgow to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 December 2024.

Sat 28/1210:40GLA - ORD
1 stop33h 50mKLM
Thu 9/111:50ORD - GLA
2 stops16h 05mKLM
Deal found 18/12£812
Sat 28/1216:00GLA - ORD
1 stop27h 55mIberia
Thu 9/121:45ORD - GLA
1 stop11h 25mIberia
Deal found 18/12£817
Sat 28/1213:55GLA - ORD
1 stop30h 50mFinnair
Thu 9/122:00ORD - GLA
1 stop12h 40mFinnair
Deal found 18/12£821
Sat 28/1206:05GLA - ORD
2 stops21h 12mDelta
Thu 9/106:15ORD - GLA
2 stops21h 40mDelta
Deal found 18/12£869
Sat 28/1206:05GLA - MDW
2 stops17h 39mDelta
Thu 9/113:26MDW - GLA
2 stops21h 09mDelta
Deal found 18/12£869
Sat 28/1221:10GLA - ORD
3 stops28h 22mMultiple Airlines
Thu 9/106:55ORD - GLA
3 stops21h 00mMultiple Airlines
Deal found 18/12£870

Find flights from Glasgow to Illinois within your budget

Customise your flight search to find flights from Glasgow to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 19 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Thu 16/1

07:25-17:20

2 stops15h 55m

Chicago O'Hare Intl

Sun 19/1

18:30-13:55

2 stops13h 25m

£392

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Tue 14/1

12:35-17:20

1 stop10h 45m

Chicago O'Hare Intl

Mon 20/1

18:30-09:55

1 stop9h 25m

£517

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Tue 28/1

20:20-13:55

1 stop23h 35m

Chicago O'Hare Intl

Wed 5/2

22:00-15:50

1 stop11h 50m

£525

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Sun 9/2

17:25-14:30

1 stop27h 05m

Chicago O'Hare Intl

Mon 24/2

16:58-12:40

2 stops13h 42m

£567

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Tue 28/1

17:15-14:30

1 stop27h 15m

Chicago O'Hare Intl

Wed 5/2

10:05-09:55

2 stops17h 50m

£569

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Tue 14/1

06:05-21:58

2 stops21h 53m

Chicago O'Hare Intl

Mon 20/1

16:25-09:55

1 stop11h 30m

£572

GlasgowChicago

GLA - MDW

GLAMDW

Glasgow Intl

Tue 14/1

06:05-18:14

2 stops18h 09m

Chicago Midway

Mon 20/1

14:08-09:55

2 stops13h 47m

£572

GlasgowChicago

GLA - MDW

GLAMDW

Glasgow Intl

Thu 16/1

06:05-18:14

2 stops18h 09m

Chicago Midway

Sun 19/1

17:05-16:35

2 stops17h 30m

£621

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Thu 29/5

08:35-17:43

2 stops15h 08m

Chicago O'Hare Intl

Mon 2/6

22:55-16:45

1 stop11h 50m

£722

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Sat 28/12

13:55-14:45

1 stop30h 50m

Chicago O'Hare Intl

Thu 9/1

22:00-16:40

1 stop12h 40m

£821

Flights are sorted by cheapest return flights first.

Deals found on 17/12

Showing 1-10 of 19 results
1
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Best time to book a flight from Glasgow to Illinois

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

Travel insights for flights from Glasgow to Illinois

Get recent, data-driven insights about flights from Glasgow to Illinois including ideal travel times, pricing trends, and more.

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

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

Find hourly flight availability from Glasgow 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 19 December 2024.

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

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

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.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated 19 December 2024.
Get a feel of what it's like to fly with KLM, Delta and Iberia from Glasgow to Illinois by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
8,604 reviews
Check prices

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very Good
8,604 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.7
Good
1,285 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic
7.5
Good
668 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air France
7.4
Good
1,505 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • What are the cheapest airlines to fly from Glasgow to Illinois one-way?

    The cheapest airline one-way is Icelandair, with whom users have recently found tickets for as low as £445. However, be on the lookout for offers from British Airways and Aer Lingus, as they are both options that can get you from Glasgow to Illinois for a low price.

  • What are the most popular routes from Glasgow to Illinois?

    While some choose either Glasgow Intl - Chicago Midway or Glasgow Intl - Moline Quad-City, Glasgow Intl - Chicago O'Hare Intl is the most popular route from Glasgow to Illinois.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Glasgow 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 to Illinois?

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

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Alternative routes for Glasgow to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Glasgow to Illinois

Discover the top 8 airlines that operate flights from Glasgow to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 19 December 2024.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£347Average£616FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Air FranceCheapest£357Average£493FlexibilityNo cancel feeOn-time77%
Search Air France flights
IcelandairCheapest£428Average£578FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapest£464Average£603FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£470Average£583FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£537Average£664FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£577Average£748FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£588Average£706FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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 to Illinois?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Glasgow 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 to Illinois?

Cheapflights simply makes it quick and affordable to book flights from Glasgow 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 to Illinois with no change fees?

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

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

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