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 4/3. 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
Discover tips and strategies to find the most affordable flight options for your journey from Glasgow Intl (GLA) 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 22 January 2025.
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 22 January 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 22 January 2025.
Find flights from Glasgow Intl to Illinois within your budget
Customise your flight search to find flights from Glasgow Intl 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 22 January 2025.
Fly from
Fly to
Route
Depart
Return
Price
GlasgowChicago
GLA - ORD
GLAORD
Glasgow Intl
Tue 4/3
10:50-17:00
1 stop12h 10m
Chicago O'Hare Intl
Wed 24/9
17:45-10:20
1 stop10h 35m
GlasgowChicago
GLA - ORD
GLAORD
Glasgow Intl
Fri 7/3
12:35-17:20
1 stop10h 45m
Chicago O'Hare Intl
Sun 9/3
19:30-09:55
1 stop9h 25m
GlasgowChicago
GLA - ORD
GLAORD
Glasgow Intl
Sun 11/5
20:25-11:50
1 stop21h 25m
Chicago O'Hare Intl
Mon 19/5
22:20-16:45
1 stop12h 25m
GlasgowChicago
GLA - ORD
GLAORD
Glasgow Intl
Tue 4/3
06:05-16:13
2 stops16h 08m
Chicago O'Hare Intl
Wed 24/9
17:20-16:10
2 stops16h 50m
GlasgowChicago
GLA - ORD
GLAORD
Glasgow Intl
Mon 3/3
06:05-14:30
1 stop14h 25m
Chicago O'Hare Intl
Tue 23/9
17:20-16:10
2 stops16h 50m
GlasgowChicago
GLA - MDW
GLAMDW
Glasgow Intl
Mon 3/3
06:05-17:43
2 stops17h 38m
Chicago Midway
Tue 23/9
18:45-16:10
2 stops15h 25m
GlasgowChicago
GLA - ORD
GLAORD
Glasgow Intl
Mon 3/3
06:00-13:55
1 stop13h 55m
Chicago O'Hare Intl
Mon 22/9
20:40-14:40
1 stop12h 00m
GlasgowChicago
GLA - ORD
GLAORD
Glasgow Intl
Tue 4/3
06:05-16:13
2 stops16h 08m
Chicago O'Hare Intl
Tue 23/9
17:15-13:00
2 stops13h 45m
GlasgowChicago
GLA - ORD
GLAORD
Glasgow Intl
Fri 7/3
06:05-20:53
2 stops20h 48m
Chicago O'Hare Intl
Sun 9/3
10:10-08:30
2 stops41h 20m
GlasgowChicago
GLA - ORD
GLAORD
Glasgow Intl
Sun 11/5
13:10-12:30
2 stops29h 20m
Chicago O'Hare Intl
Mon 19/5
17:50-22:50
2 stops23h 00m
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.
Travel insights for flights from Glasgow Intl to Illinois
Get recent, data-driven insights about flights from Glasgow Intl to Illinois including ideal travel times, pricing trends, and more.
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?
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 22 January 2025.
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.
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 22 January 2025.
To help decide which airline to fly from Glasgow to Illinois, see what other customers have to say about Delta and KLM. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Crew
Overall
Food
Entertainment
Boarding
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Comfort
Crew
Overall
Food
Entertainment
Boarding
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Comfort
Crew
Overall
Food
Entertainment
Boarding
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Comfort
Crew
Overall
Food
Entertainment
Boarding
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Comfort
Crew
Overall
Food
Entertainment
Boarding
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Comfort
Crew
Overall
Food
Entertainment
Boarding
Reviews
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 Intl to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Glasgow Intl to Illinois
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Glasgow Intl to Illinois
Discover the top 4 airlines that operate flights from Glasgow Intl 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 22 January 2025.
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?
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.