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$370+ 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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — CHI
Feb 6 — Feb 131
Fri 2/6
Fri 2/13
1 adult, Economy
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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 January 7, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$552
(Mytrip)

One-way from

$370
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$786
Provider with most accurate pricing for Glasgow Intl-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Glasgow Intl-Chicago (CHI) flights.
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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. 12% potential increase in price ($111 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 7, 2026.

This Mytrip deal was found by Cheapflights users on 1/5. 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 2/1912:00 pmGLA - ORD
2 stops34h 45mMultiple Airlines
Thu 2/267:20 pmORD - GLA
2 stops21h 15mMultiple Airlines
Deal found 1/5$544
This Gotogate deal was found by Cheapflights users on 1/5. 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 2/1911:35 amGLA - ORD
1 stop11h 45mIcelandair
Thu 2/266:30 pmORD - GLA
1 stop9h 25mIcelandair
Deal found 1/5$552
This Gotogate deal was found by Cheapflights users on 1/7. 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.
Sat 2/2112:35 pmGLA - ORD
1 stop10h 45mIcelandair
Sat 2/286:30 pmORD - GLA
1 stop9h 25mIcelandair
Deal found 1/7$556
This Mytrip deal was found by Cheapflights users on 1/5. 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 2/1812:35 pmGLA - ORD
1 stop10h 45mIcelandair
Wed 2/256:30 pmORD - GLA
1 stop9h 25mIcelandair
Deal found 1/5$560
This Cheapflightsfares deal was found by Cheapflights users on 1/5. 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.
Mon 1/2612:35 pmGLA - ORD
1 stop10h 45mIcelandair
Sat 1/316:30 pmORD - GLA
1 stop9h 25mIcelandair
Deal found 1/5$568
This Gotogate deal was found by Cheapflights users on 1/6. 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.
Wed 11/2512:35 pmGLA - ORD
1 stop10h 45mIcelandair
Sun 11/296:30 pmORD - GLA
1 stop9h 25mIcelandair
Deal found 1/6$591
This oojo deal was found by Cheapflights users on 1/6. 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.
Fri 4/172:20 pmGLA - ORD
1 stop9h 55mIcelandair
Fri 4/2410:25 pmORD - GLA
1 stop9h 00mIcelandair
Deal found 1/6$601
This TravelUp deal was found by Cheapflights users on 1/5. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/198:20 amGLA - ORD
1 stop16h 55mBritish Airways
Thu 2/264:10 pmORD - GLA
2 stops14h 55mBritish Airways
Deal found 1/5$625
This TravelUp deal was found by Cheapflights users on 1/5. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/238:35 amGLA - ORD
1 stop16h 40mBritish Airways
Thu 4/305:00 pmORD - GLA
1 stop12h 30mBritish Airways
Deal found 1/5$643
This British Airways deal was found by Cheapflights users on 1/4. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/298:20 amGLA - ORD
2 stops17h 44mBritish Airways
Mon 2/25:10 pmORD - GLA
1 stop10h 40mBritish Airways
Deal found 1/4$647
This TravelUp deal was found by Cheapflights users on 1/6. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/249:50 amGLA - ORD
2 stops16h 35mBritish Airways
Sat 11/289:45 pmORD - GLA
1 stop13h 25mBritish Airways
Deal found 1/6$653
This Delta deal was found by Cheapflights users on 1/5. 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 2/186:05 amGLA - MDW
2 stops17h 32mDelta
Wed 2/251:26 pmMDW - GLA
2 stops17h 19mDelta
Deal found 1/5$668

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 January 7, 2026.
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

Sat 2/21

12:35 pm-5:20 pm

1 stop10h 45m

Chicago O'Hare Intl

Sat 2/28

6:30 pm-9:55 am

1 stop9h 25m

$556

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Wed 2/18

12:35 pm-5:20 pm

1 stop10h 45m

Chicago O'Hare Intl

Wed 2/25

6:30 pm-9:55 am

1 stop9h 25m

$560

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Wed 2/4

12:35 pm-5:20 pm

1 stop10h 45m

Chicago O'Hare Intl

Wed 2/11

6:30 pm-9:55 am

1 stop9h 25m

$568

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Mon 1/26

12:35 pm-5:20 pm

1 stop10h 45m

Chicago O'Hare Intl

Sat 1/31

6:30 pm-9:55 am

1 stop9h 25m

$568

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Fri 4/17

2:20 pm-6:15 pm

1 stop9h 55m

Chicago O'Hare Intl

Fri 4/24

7:25 pm-1:25 pm

1 stop12h 00m

$601

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Thu 2/19

8:20 am-7:15 pm

1 stop16h 55m

Chicago O'Hare Intl

Thu 2/26

4:10 pm-1:05 pm

2 stops14h 55m

$625

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Thu 4/23

8:35 am-7:15 pm

1 stop16h 40m

Chicago O'Hare Intl

Thu 4/30

5:00 pm-11:30 am

1 stop12h 30m

$643

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Thu 1/29

8:20 am-8:04 pm

2 stops17h 44m

Chicago O'Hare Intl

Mon 2/2

5:10 pm-9:50 am

1 stop10h 40m

$647

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Wed 2/18

8:20 am-7:15 pm

1 stop16h 55m

Chicago O'Hare Intl

Wed 2/25

4:10 pm-12:50 pm

2 stops14h 40m

$651

GlasgowChicago

GLA - MDW

GLAMDW

Glasgow Intl

Wed 2/18

6:05 am-5:37 pm

2 stops17h 32m

Chicago Midway

Wed 2/25

1:26 pm-12:45 pm

2 stops17h 19m

$668

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 28 results
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Compare providers for flights from Glasgow Intl to Chicago

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Glasgow Intl to Chicago in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Glasgow Intl Airport-Chicago flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Glasgow Intl Airport-Chicago flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Glasgow Intl Airport-Chicago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Glasgow Intl Airport-Chicago flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Glasgow Intl Airport-Chicago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 January 2, 2026.

The best time to book flights from Glasgow Intl Airport to Chicago is 42 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, March is the cheapest month in which you can book a flight from Glasgow Intl Airport to Chicago (average of $508). Flying from Glasgow Intl Airport to Chicago in December is currently the most expensive (average of $775). 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 January 7, 2026.
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
7.1
Good
593 reviews

Food

6.2

Overall

7.1

Crew

8.0

Comfort

6.9

Entertainment

7.0

Boarding

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Nov 2025

AMS - KEF

We paid a total of 328.00 for specific seats and we were not assigned to any of the seats for which we paid.
Icelandair
7.1
Good
593 reviews
Icelandair
7.1
Good
593 reviews

Food

6.2

Overall

7.1

Crew

8.0

Comfort

6.9

Entertainment

7.0

Boarding

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Nov 2025

AMS - KEF

We paid a total of 328.00 for specific seats and we were not assigned to any of the seats for which we paid.

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 $556, 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 $618. You may be able to fly from Glasgow Intl Airport to Chicago for 17% 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, March is the cheapest month in which you can book a flight from Glasgow Intl Airport to Chicago (average of $508). Flying from Glasgow Intl Airport to Chicago in December is currently the most expensive (average of $775). 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
Lansing
Merrillville
Hammond
Porter
Benton Harbor

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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 January 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$618Average$783FlexibilityNo cancel feeOn-time70%

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