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$369+ 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — CHI
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
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 September 15, 2025.

Round-trip from

$519
(Mytrip)

One-way from

$369
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$681
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 ($125 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 15, 2025.

This Mytrip deal was found by Cheapflights users on 9/14. 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 10/297:45 amGLA - ORD
2 stops18h 20mMultiple Airlines
Wed 11/57:20 pmORD - GLA
2 stops19h 40mMultiple Airlines
Deal found 9/14$519
This Mytrip deal was found by Cheapflights users on 9/15. 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.
Thu 10/309:25 pmGLA - ORD
2 stops28h 40mMultiple Airlines
Thu 11/66:50 pmORD - GLA
2 stops20h 35mMultiple Airlines
Deal found 9/15$567
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/212:35 pmGLA - ORD
1 stop10h 45mIcelandair
Tue 12/96:30 pmORD - GLA
1 stop9h 25mIcelandair
Deal found 9/13$589
This Gotogate deal was found by Cheapflights users on 9/15. 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.
Thu 10/3012:35 pmGLA - ORD
1 stop10h 45mIcelandair
Thu 11/66:30 pmORD - GLA
1 stop9h 25mIcelandair
Deal found 9/15$622
This oojo deal was found by Cheapflights users on 9/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/152:20 pmGLA - ORD
1 stop12h 55mIcelandair
Mon 10/207:25 pmORD - GLA
1 stop12h 00mIcelandair
Deal found 9/14$644
This Delta deal was found by Cheapflights users on 9/14. 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.
Wed 10/299:05 amGLA - ORD
1 stop11h 15mDelta
Wed 11/53:50 pmORD - GLA
2 stops18h 45mDelta
Deal found 9/14$645
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1812:35 pmGLA - ORD
1 stop10h 45mIcelandair
Tue 11/256:30 pmORD - GLA
1 stop9h 25mIcelandair
Deal found 9/13$648
This Delta deal was found by Cheapflights users on 9/15. 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.
Thu 10/306:05 amGLA - MDW
2 stops17h 20mDelta
Thu 11/69:35 amMDW - GLA
2 stops16h 55mDelta
Deal found 9/15$651
This Finnair deal was found by Cheapflights users on 9/14. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/812:45 pmGLA - ORD
1 stop12h 00mFinnair
Mon 12/155:10 pmORD - GLA
1 stop13h 55mFinnair
Deal found 9/14$659
This Delta deal was found by Cheapflights users on 9/13. 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.
Mon 12/86:05 amGLA - ORD
1 stop14h 15mDelta
Mon 12/1511:15 amORD - GLA
2 stops19h 30mDelta
Deal found 9/13$670
This World Air Fares deal was found by Cheapflights users on 9/15. 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 World Air Fares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:35 amGLA - ORD
2 stops15h 51mFinnair
Thu 11/69:45 pmORD - GLA
1 stop11h 25mFinnair
Deal found 9/15$680
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/189:50 amGLA - ORD
2 stops15h 51mBritish Airways
Tue 11/255:10 pmORD - GLA
1 stop10h 40mBritish Airways
Deal found 9/13$681

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 September 15, 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

Thu 10/30

9:25 pm-9:05 pm

2 stops28h 40m

Chicago O'Hare Intl

Thu 11/6

6:50 pm-9:25 pm

2 stops20h 35m

$567

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Thu 10/30

12:35 pm-6:20 pm

1 stop10h 45m

Chicago O'Hare Intl

Thu 11/6

6:30 pm-9:55 am

1 stop9h 25m

$622

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Wed 10/29

9:05 am-3:20 pm

1 stop11h 15m

Chicago O'Hare Intl

Wed 11/5

4:25 pm-12:45 pm

1 stop14h 20m

$644

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Wed 10/29

9:05 am-3:20 pm

1 stop11h 15m

Chicago O'Hare Intl

Wed 11/5

3:50 pm-4:35 pm

2 stops18h 45m

$645

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Thu 2/26

9:55 am-5:00 pm

1 stop13h 05m

Chicago O'Hare Intl

Mon 3/2

9:45 pm-6:15 pm

1 stop14h 30m

$647

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Tue 11/18

12:35 pm-5:20 pm

1 stop10h 45m

Chicago O'Hare Intl

Tue 11/25

6:30 pm-9:55 am

1 stop9h 25m

$648

GlasgowChicago

GLA - MDW

GLAMDW

Glasgow Intl

Thu 10/30

6:05 am-6:25 pm

2 stops17h 20m

Chicago Midway

Thu 11/6

9:35 am-8:30 am

2 stops16h 55m

$651

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Mon 12/8

12:45 pm-6:45 pm

1 stop12h 00m

Chicago O'Hare Intl

Mon 12/15

5:10 pm-1:05 pm

1 stop13h 55m

$659

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Mon 12/8

6:05 am-2:20 pm

1 stop14h 15m

Chicago O'Hare Intl

Mon 12/15

11:15 am-12:45 pm

2 stops19h 30m

$670

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Thu 10/30

6:35 am-5:26 pm

2 stops15h 51m

Chicago O'Hare Intl

Thu 11/6

9:45 pm-3:10 pm

1 stop11h 25m

$680

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 25 results
1
2
3

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 September 12, 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 September 15, 2025.
Read through reviews of airlines operating flights from Glasgow Intl Airport to Chicago, such as Icelandair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Icelandair
7.0
Good
544 reviews

Food

6.2

Boarding

7.2

Entertainment

7.0

Comfort

6.9

Crew

8.0

Overall

7.0

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

GVA - KEF

Terrible customer service when dealing with phone representatives. Baggage was lost.
Icelandair
7.0
Good
544 reviews
Icelandair
7.0
Good
544 reviews

Food

6.2

Boarding

7.2

Entertainment

7.0

Comfort

6.9

Crew

8.0

Overall

7.0

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

GVA - KEF

Terrible customer service when dealing with phone representatives. Baggage was lost.

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.

  • How long is the flight from Glasgow Intl Airport to Chicago?

    For as low as $622, Icelandair can have you in Chicago from Glasgow Intl Airport in 10h 45m. The distance between Glasgow Intl Airport and Chicago is about 3663 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Glasgow Intl Airport to Chicago round-trip?

    Flying on British Airways is currently your cheapest option to Chicago, with prices starting at $559. You may be able to fly from Glasgow Intl Airport to Chicago for 26% less than the average price by searching for this airline.

  • 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
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 O'Hare Intl flights
Glasgow Intl to St. Louis flights

Top airline flying from Glasgow Intl to Chicago

Discover the top airline 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$559Average$733FlexibilityNo cancel feeOn-time70%

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