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$201+ Cheap flights from Chicago (CHI) to Glasgow

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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — GLA
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago to Glasgow are usually found in October or February, booked 48 days in advance, depart on a Tuesday or Wednesday and return on a Friday

Cheap flight deals from Chicago to Glasgow

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Glasgow (GG1). 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 2, 2025.

Round-trip from

$504
(oojo)

One-way from

$208
(CrystalTravel)

Popular in

June

Cheapest in

October

Average price

$926
From Chicago (CHI) to Glasgow
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One-way flight from Chicago (CHI) to Glasgow
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Highest demand for flights based on searches. 17% potential increase in price ($159 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($22 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 Chicago to Glasgow

Cheapest flights from Chicago to Glasgow
Explore the most affordable flight options available from Chicago to Glasgow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.

This CrystalTravel deal was found by Cheapflights users on 7/1. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/510:15 pmORD - GLA
1 stop9h 10mIcelandair
Tue 10/142:20 pmGLA - ORD
1 stop9h 55mIcelandair
Deal found 7/1$477
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/69:15 pmORD - GLA
1 stop10h 05mMultiple Airlines
Wed 8/208:25 amGLA - ORD
1 stop11h 35mMultiple Airlines
Deal found 7/2$541
This Cheapflightsfares deal was found by Cheapflights users on 7/1. 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.
Sun 10/55:40 pmORD - GLA
1 stop10h 50mBritish Airways
Tue 10/148:45 amGLA - ORD
1 stop13h 10mBritish Airways
Deal found 7/1$589
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Wed 10/110:35 pmORD - GLA
1 stop11h 00mAmerican Airlines
Wed 10/85:50 amGLA - ORD
1 stop15h 00mAmerican Airlines
Deal found 6/30$615
This Iberia deal was found by Cheapflights users on 7/2. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/204:42 pmORD - GLA
2 stops17h 43mIberia
Wed 11/58:20 pmGLA - ORD
1 stop23h 35mIberia
Deal found 7/2$619
This KLM deal was found by Cheapflights users on 6/30. 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.
Mon 10/201:00 pmMDW - GLA
2 stops13h 10mKLM
Wed 11/56:05 amGLA - MDW
2 stops16h 18mKLM
Deal found 6/30$699
This Delta deal was found by Cheapflights users on 7/2. 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 9/109:30 amMDW - GLA
2 stops16h 40mDelta
Tue 9/168:55 amGLA - MDW
2 stops18h 41mDelta
Deal found 7/2$708
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/259:40 amMDW - GLA
1 stop15h 10mMultiple Airlines
Wed 9/108:15 pmGLA - MDW
2 stops42h 38mMultiple Airlines
Deal found 7/2$739
This Mytrip deal was found by Cheapflights users on 7/2. 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.
Mon 8/2510:40 amORD - PIK
2 stops19h 00mMultiple Airlines
Wed 9/108:05 amPIK - ORD
2 stops17h 24mMultiple Airlines
Deal found 7/2$754

Cheapflights Fare Finder

Customize your flight search to find flights from Chicago to Glasgow 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 2, 2025.
Use the filters below to find and compare flights from Chicago to Glasgow that are best for you.

Fly from

Chicago

Fly to

Glasgow

Route

Depart

Return

Price

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Sun 10/5

10:15 pm-1:25 pm

1 stop9h 10m

Glasgow Intl

Tue 10/14

2:20 pm-6:15 pm

1 stop9h 55m

$477

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Wed 8/6

9:15 pm-1:20 pm

1 stop10h 05m

Glasgow Intl

Wed 8/20

8:25 am-2:00 pm

1 stop11h 35m

$541

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Sun 10/5

5:40 pm-10:30 am

1 stop10h 50m

Glasgow Intl

Tue 10/14

8:45 am-3:55 pm

1 stop13h 10m

$589

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Wed 10/1

10:35 pm-3:35 pm

1 stop11h 00m

Glasgow Intl

Wed 10/8

5:50 am-2:50 pm

1 stop15h 00m

$615

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Mon 10/20

4:42 pm-4:25 pm

2 stops17h 43m

Glasgow Intl

Wed 11/5

8:20 pm-1:55 pm

1 stop23h 35m

$619

ChicagoGlasgow

MDW - GLA

MDWGLA

Chicago Midway

Mon 10/20

1:00 pm-8:10 am

2 stops13h 10m

Glasgow Intl

Wed 11/5

6:05 am-4:23 pm

2 stops16h 18m

$699

ChicagoGlasgow

MDW - GLA

MDWGLA

Chicago Midway

Wed 9/10

9:30 am-8:10 am

2 stops16h 40m

Glasgow Intl

Tue 9/16

8:55 am-9:36 pm

2 stops18h 41m

$708

ChicagoGlasgow

MDW - GLA

MDWGLA

Chicago Midway

Mon 8/25

9:40 am-6:50 am

1 stop15h 10m

Glasgow Intl

Wed 9/10

8:15 pm-8:53 am

2 stops42h 38m

$739

ChicagoGlasgow

ORD - PIK

ORDPIK

Chicago O'Hare Intl

Mon 8/25

10:40 am-11:40 am

2 stops19h 00m

Glasgow Prestwick

Wed 9/10

8:05 am-7:29 pm

2 stops17h 24m

$754

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Sun 10/5

7:25 pm-1:25 pm

1 stop12h 00m

$201

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 21 results
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Best time to book a flight from Chicago to Glasgow

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

How far ahead should I book a flight from Chicago to Glasgow?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Glasgow. Price data was last updated on June 27, 2025.

The best time to book flights from Chicago to Glasgow is 46 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 Chicago to Glasgow?

Currently, November is the cheapest month in which you can book a flight from Chicago to Glasgow (average of $664). Flying from Chicago to Glasgow in June is currently the most expensive (average of $1,154). 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 CHI to GLA?

Find hourly flight availability from Chicago to Glasgow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 2, 2025.

One of the essential ways to save on airfare from Chicago to Glasgow is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 9% on airfare.

What is the cheapest day to fly from Chicago to Glasgow?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Glasgow. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Chicago to Glasgow flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Glasgow

Get insights into the airlines that provide service to Glasgow. 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 Glasgow. Reviews last updated July 2, 2025.
Read through reviews of airlines operating flights from Chicago to Glasgow, such as Porter Airlines, Delta, and KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
298 reviews

Food

7.7

Boarding

8.2

Comfort

8.1

Entertainment

7.0

Overall

8.0

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
Porter Airlines
8.0
Very good
298 reviews
Porter Airlines
8.0
Very good
298 reviews

Food

7.7

Boarding

8.2

Comfort

8.1

Entertainment

7.0

Overall

8.0

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
Delta
8.0
Very good
7,983 reviews
Porter Airlines
8.0
Very good
298 reviews

Food

7.7

Boarding

8.2

Comfort

8.1

Entertainment

7.0

Overall

8.0

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
KLM
7.8
Good
1,366 reviews
Porter Airlines
8.0
Very good
298 reviews

Food

7.7

Boarding

8.2

Comfort

8.1

Entertainment

7.0

Overall

8.0

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
Air Transat
7.8
Good
407 reviews
Porter Airlines
8.0
Very good
298 reviews

Food

7.7

Boarding

8.2

Comfort

8.1

Entertainment

7.0

Overall

8.0

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
Virgin Atlantic
7.4
Good
654 reviews
Porter Airlines
8.0
Very good
298 reviews

Food

7.7

Boarding

8.2

Comfort

8.1

Entertainment

7.0

Overall

8.0

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!

Related info for your journey

Find useful and relevant information for your journey from Chicago to Glasgow. 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 Chicago to Glasgow round-trip?

    Our cheapest airline available from Chicago to Glasgow is Icelandair. Our recent data shows that you can find tickets from as low as $504 on this airline. Additional options worth looking into are British Airways and KLM, starting at $593 and $699 round-trip. Icelandair is 31% cheaper than the average price of flights available within the next 90 days to this destination.

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

    One-way options have recently been found by users for as low as $208 on Icelandair. Other airlines that offer cheap prices include British Airways from $376 and American Airlines from $380 one-way.

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

    When deciding which route to take from Chicago to Glasgow consider Chicago O'Hare Intl - Glasgow Intl, Chicago Midway - Glasgow Intl or Chicago O'Hare Intl - Glasgow Prestwick as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chicago to Glasgow 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 Chicago to Glasgow?

    Currently, November is the cheapest month in which you can book a flight from Chicago to Glasgow (average of $664). Flying from Chicago to Glasgow in June is currently the most expensive (average of $1,154). 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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Top 10 airlines flying from Chicago to Glasgow

Discover the top 10 airlines that operate flights from Chicago to Glasgow. 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 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$482Average$679FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$589Average$828FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$597Average$793FlexibilityNo cancel feeOn-time70%
JetBlueCheapest$598Average$875FlexibilityNo cancel feeOn-time62%
Aer LingusCheapest$598Average$865FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$634Average$1,114FlexibilityNo cancel feeOn-time67%
Turkish AirlinesCheapest$643Average$682FlexibilityNo cancel feeOn-time77%
DeltaCheapest$736Average$1,156FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$739Average$1,047FlexibilityNo cancel feeOn-time72%
LufthansaCheapest$745Average$1,209FlexibilityNo cancel feeOn-time76%

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