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$430+ Cheap flights from Glasgow Intl (GLA) to Chicago (CHI)

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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — CHI
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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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 Friday or Sunday and return on a Tuesday

Cheap flight deals from Glasgow Intl to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow Intl (GLA) to Chicago (CHI). 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 July 29, 2025.

Round-trip from

$507
(Mytrip)

One-way from

$430
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$973
From Glasgow Intl to Chicago (CHI)
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One-way flight from Glasgow Intl to Chicago (CHI)
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Highest demand for flights based on searches. 14% potential increase in price ($129 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 29, 2025.

This Mytrip deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/108:25 amGLA - ORD
2 stops15h 50mMultiple Airlines
Wed 9/177:25 pmORD - GLA
2 stops16h 50mMultiple Airlines
Deal found 7/27$507
This Gotogate deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1612:35 pmGLA - ORD
1 stop10h 45mIcelandair
Sun 11/306:30 pmORD - GLA
1 stop9h 25mIcelandair
Deal found 7/27$607
This Netflights deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/199:45 amGLA - ORD
1 stop13h 15mBritish Airways
Wed 11/265:10 pmORD - GLA
1 stop10h 30mBritish Airways
Deal found 7/27$656
This American Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1612:50 pmGLA - ORD
1 stop32h 35mAmerican Airlines
Thu 11/275:10 pmORD - GLA
1 stop11h 35mAmerican Airlines
Deal found 7/27$681
This lastminute.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/128:35 amGLA - ORD
1 stop11h 25mAer Lingus
Fri 9/193:45 pmORD - GLA
1 stop10h 20mAer Lingus
Deal found 7/29$689
This KLM deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/185:20 pmGLA - ORD
1 stop27h 00mKLM
Thu 11/2710:40 amORD - GLA
2 stops15h 50mKLM
Deal found 7/27$767
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/96:00 amGLA - MDW
2 stops18h 37mDelta
Tue 9/166:15 pmMDW - GLA
2 stops15h 55mDelta
Deal found 7/28$772
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1610:50 amGLA - ORD
1 stop33h 30mDelta
Thu 11/2710:10 amORD - GLA
2 stops20h 35mDelta
Deal found 7/27$807
This Air France deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/108:55 amGLA - MDW
2 stops15h 42mMultiple Airlines
Wed 9/171:08 pmMDW - GLA
2 stops13h 02mMultiple Airlines
Deal found 7/27$947

Cheapflights Fare Finder

 
Customize your flight search to find flights from Glasgow Intl to Chicago 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 2,558,603 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from Glasgow Intl Airport to Chicago that are best for you.

Fly from

Glasgow Intl

Fly to

Chicago

Route

Depart

Return

Price

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Wed 9/10

8:25 am-6:15 pm

2 stops15h 50m

Chicago O'Hare Intl

Wed 9/17

7:25 pm-6:15 pm

2 stops16h 50m

$507

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Sun 11/16

12:35 pm-5:20 pm

1 stop10h 45m

Chicago O'Hare Intl

Sun 11/30

6:30 pm-9:55 am

1 stop9h 25m

$607

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Wed 11/19

9:45 am-5:00 pm

1 stop13h 15m

Chicago O'Hare Intl

Wed 11/26

5:10 pm-9:40 am

1 stop10h 30m

$656

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Sun 11/16

12:50 pm-3:25 pm

1 stop32h 35m

Chicago O'Hare Intl

Thu 11/20

5:10 pm-10:45 am

1 stop11h 35m

$681

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Fri 9/12

8:35 am-2:00 pm

1 stop11h 25m

Chicago O'Hare Intl

Fri 9/19

3:45 pm-8:05 am

1 stop10h 20m

$689

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Tue 11/18

1:25 pm-2:20 pm

1 stop30h 55m

Chicago O'Hare Intl

Wed 11/26

1:30 pm-8:30 am

2 stops13h 00m

$767

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Tue 8/26

6:00 am-5:37 pm

2 stops17h 37m

Chicago O'Hare Intl

Tue 9/9

7:15 am-8:10 am

2 stops18h 55m

$772

GlasgowChicago

GLA - MDW

GLAMDW

Glasgow Intl

Tue 9/9

6:00 am-6:37 pm

2 stops18h 37m

Chicago Midway

Tue 9/16

6:15 pm-4:10 pm

2 stops15h 55m

$772

GlasgowChicago

GLA - MDW

GLAMDW

Glasgow Intl

Wed 9/10

8:55 am-6:37 pm

2 stops15h 42m

Chicago Midway

Wed 9/17

1:08 pm-8:10 am

2 stops13h 02m

$947

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Sat 10/11

10:45 pm-12:45 pm

3 stops44h 00m

$430

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 15 results
1
2

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 round-trip 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?

Use this chart to determine the optimal time to book a round-trip flight from Glasgow Intl to Chicago. Price data was last updated on July 25, 2025.

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, August is the cheapest month in which you can book a flight from Glasgow Intl Airport to Chicago (average of $245). Flying from Glasgow Intl Airport to Chicago in March is currently the most expensive (average of $321). 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.

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated July 29, 2025.
Read through reviews of airlines operating flights from Glasgow Intl Airport to Chicago, such as Delta, KLM, and Virgin Atlantic. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Virgin Atlantic
7.4
Good
655 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Aer Lingus
7.1
Good
1,190 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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.

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

    Flying on Icelandair is currently your cheapest option to Chicago, with prices starting at $607. Additional round-trip tickets that might be worth considering are offered by British Airways and American Airlines, with the lowest prices starting at $656 and $681, respectively. You may be able to fly from Glasgow Intl Airport to Chicago for 20% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Glasgow Intl Airport to Chicago one-way?

    One-way options have recently been found by users for as low as $651 on Aer Lingus. Other airlines that offer cheap prices include Icelandair from $756 and British Airways from $886 one-way.

  • 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 vacation 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, August is the cheapest month in which you can book a flight from Glasgow Intl Airport to Chicago (average of $245). Flying from Glasgow Intl Airport to Chicago in March is currently the most expensive (average of $321). 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

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
Lansing
Hammond
Benton Harbor
Porter
Valparaiso
Chesterton

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Alternative routes for Glasgow Intl to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
Glasgow Intl to St. Louis flights
Glasgow Intl to O'Hare Intl flights

Top 2 airlines flying from Glasgow Intl to Chicago

Discover the top 2 airlines that operate flights from Glasgow Intl to Chicago. 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 2,558,603 searches. Data last updated July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$559Average$733FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$667Average$923FlexibilityNo cancel feeOn-timeN/A

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