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$252+ 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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — GLA
dic. 25 — ene. 11
jue. 12/25
jue. 1/1
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago to Glasgow are usually found in February or October, booked 34 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 noviembre 25, 2025.

Round-trip from

$483
(Mytrip)

One-way from

$252
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$618
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. 14% potential increase in price ($127 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in November 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 noviembre 25, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/22. 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.
mar. 11/253:20 pmORD - GLA
1 stop14h 45mLufthansa
mar. 12/21:10 pmGLA - ORD
1 stop30h 00mLufthansa
Deal found 11/22$633
This KLM deal was found by Cheapflights users on 11/22. 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.
mar. 11/255:08 pmORD - GLA
2 stops13h 37mKLM
mar. 12/21:25 pmGLA - ORD
1 stop30h 55mKLM
Deal found 11/22$640
This American Airlines deal was found by Cheapflights users on 11/25. 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.
mar. 12/26:25 pmORD - GLA
1 stop14h 10mAmerican Airlines
dom. 12/79:20 amGLA - ORD
1 stop12h 05mAmerican Airlines
Deal found 11/25$671
This KLM deal was found by Cheapflights users on 11/23. 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.
mar. 12/210:36 amORD - GLA
2 stops15h 54mKLM
dom. 12/71:25 pmGLA - ORD
1 stop30h 55mKLM
Deal found 11/23$690
This Delta deal was found by Cheapflights users on 11/23. 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.
mar. 12/27:00 amORD - GLA
2 stops19h 30mDelta
dom. 12/76:05 amGLA - ORD
2 stops18h 38mDelta
Deal found 11/23$700
This Delta deal was found by Cheapflights users on 11/22. 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.
mar. 11/2510:47 amMDW - GLA
2 stops15h 43mDelta
mar. 12/26:05 amGLA - MDW
2 stops18h 13mDelta
Deal found 11/22$712
This Delta deal was found by Cheapflights users on 11/22. 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.
mar. 11/251:25 pmORD - GLA
2 stops13h 05mDelta
mar. 12/26:05 amGLA - ORD
2 stops21h 35mDelta
Deal found 11/22$712
This Kiwi.com deal was found by Cheapflights users on 11/23. 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.
mar. 11/256:25 pmORD - GLA
1 stop11h 40mLufthansa
lun. 12/11:10 pmGLA - ORD
2 stops53h 35mLufthansa
Deal found 11/23$724
This oojo deal was found by Cheapflights users on 11/24. 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.
sáb. 12/611:25 amORD - GLA
2 stops16h 30mIcelandair
jue. 12/1112:35 pmGLA - ORD
1 stop10h 45mIcelandair
Deal found 11/24$763
This Mytrip deal was found by Cheapflights users on 11/24. 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.
sáb. 12/67:40 pmORD - GLA
1 stop20h 10mMultiple Airlines
jue. 12/117:15 amGLA - ORD
1 stop12h 45mMultiple Airlines
Deal found 11/24$765
This Justfly.com deal was found by Cheapflights users on 11/23. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/235:05 pmMDW - GLA
2 stops33h 25mVirgin Atlantic
vie. 1/96:05 amGLA - MDW
2 stops16h 24mVirgin Atlantic
Deal found 11/23$1,213
This Air France deal was found by Cheapflights users on 11/24. 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.
mar. 11/251:15 pmMDW - GLA
2 stops13h 15mMultiple Airlines
lun. 12/11:25 pmGLA - MDW
2 stops16h 15mMultiple Airlines
Deal found 11/24$1,454

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 noviembre 25, 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

mar. 2/3

6:30 pm-9:55 am

1 stop9h 25m

Glasgow Intl

sáb. 2/7

12:35 pm-5:20 pm

1 stop10h 45m

$485

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

dom. 2/1

6:30 pm-9:55 am

1 stop9h 25m

Glasgow Intl

dom. 2/8

12:35 pm-5:20 pm

1 stop10h 45m

$486

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

mié. 2/4

6:30 pm-9:55 am

1 stop9h 25m

Glasgow Intl

mié. 2/18

12:35 pm-5:20 pm

1 stop10h 45m

$486

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

sáb. 1/17

6:30 pm-9:55 am

1 stop9h 25m

Glasgow Intl

vie. 1/23

12:35 pm-5:20 pm

1 stop10h 45m

$489

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

sáb. 1/17

6:30 pm-9:55 am

1 stop9h 25m

Glasgow Intl

sáb. 1/24

12:35 pm-5:20 pm

1 stop10h 45m

$489

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

mié. 1/14

6:30 pm-9:55 am

1 stop9h 25m

Glasgow Intl

sáb. 1/24

12:35 pm-5:20 pm

1 stop10h 45m

$512

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

dom. 1/18

6:30 pm-9:55 am

1 stop9h 25m

Glasgow Intl

jue. 1/22

12:35 pm-5:20 pm

1 stop10h 45m

$512

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

mié. 1/14

6:30 pm-9:55 am

1 stop9h 25m

Glasgow Intl

dom. 1/25

12:35 pm-5:20 pm

1 stop10h 45m

$512

ChicagoGlasgow

MDW - GLA

MDWGLA

Chicago Midway

dom. 1/18

5:59 pm-4:35 pm

2 stops16h 36m

Glasgow Intl

mar. 1/27

6:05 am-5:29 pm

2 stops17h 24m

$649

ChicagoGlasgow

MDW - GLA

MDWGLA

Chicago Midway

lun. 1/19

1:26 pm-9:55 am

2 stops14h 29m

Glasgow Intl

mié. 1/28

6:05 am-5:29 pm

2 stops17h 24m

$649

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/25

Showing 1-10 of 33 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 November 21, 2025.

The best time to book flights from Chicago to Glasgow is 34 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, December is the cheapest month in which you can book a flight from Chicago to Glasgow (average of $115). Flying from Chicago to Glasgow in June is currently the most expensive (average of $855). 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 noviembre 25, 2025.

One of the essential ways to save on airfare from Chicago to Glasgow is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 38% 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 Sunday at noon when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Chicago to Glasgow?

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 noviembre 25, 2025.
Read through reviews of airlines operating flights from Chicago to Glasgow, such as American Airlines, Aer Lingus, and Icelandair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,038 reviews

Entertainment

6.9

Boarding

7.5

Overall

7.2

Comfort

7.2

Crew

8.0

Food

6.4

Reviews

1 / 20
4.0
Okay

Cameron,Nov 2025

PDX - LHR

The plane was very old...had no WiFi available. The crew were not friendly nor helpful.
American Airlines
7.2
Good
11,038 reviews
American Airlines
7.2
Good
11,038 reviews

Entertainment

6.9

Boarding

7.5

Overall

7.2

Comfort

7.2

Crew

8.0

Food

6.4

Reviews

1 / 20
4.0
Okay

Cameron,Nov 2025

PDX - LHR

The plane was very old...had no WiFi available. The crew were not friendly nor helpful.
Aer Lingus
7.2
Good
1,381 reviews
American Airlines
7.2
Good
11,038 reviews

Entertainment

6.9

Boarding

7.5

Overall

7.2

Comfort

7.2

Crew

8.0

Food

6.4

Reviews

1 / 20
4.0
Okay

Cameron,Nov 2025

PDX - LHR

The plane was very old...had no WiFi available. The crew were not friendly nor helpful.
Icelandair
7.0
Good
581 reviews
American Airlines
7.2
Good
11,038 reviews

Entertainment

6.9

Boarding

7.5

Overall

7.2

Comfort

7.2

Crew

8.0

Food

6.4

Reviews

1 / 20
4.0
Okay

Cameron,Nov 2025

PDX - LHR

The plane was very old...had no WiFi available. The crew were not friendly nor helpful.
British Airways
6.7
Okay
7,539 reviews
American Airlines
7.2
Good
11,038 reviews

Entertainment

6.9

Boarding

7.5

Overall

7.2

Comfort

7.2

Crew

8.0

Food

6.4

Reviews

1 / 20
4.0
Okay

Cameron,Nov 2025

PDX - LHR

The plane was very old...had no WiFi available. The crew were not friendly nor helpful.

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.

  • How long is the flight from Chicago to Glasgow?

    Airlines like Icelandair, Delta, and KLM fly from Chicago to Glasgow in about 9h 25m. The time it takes to get you to your destination can typically vary by up to 7h 11m. There are 3663 mi between Chicago and Glasgow. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $482 on this airline. Additional options worth looking into are Aer Lingus and British Airways, starting at $605 and $606 round-trip. Icelandair is 35% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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, December is the cheapest month in which you can book a flight from Chicago to Glasgow (average of $115). Flying from Chicago to Glasgow in June is currently the most expensive (average of $855). 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

Browse thousands of different options on Cheapflights for your next trip

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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 noviembre 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$269Average$958FlexibilityNo cancel feeOn-time62%
IcelandairCheapest$437Average$686FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$591Average$907FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$608Average$812FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$613Average$849FlexibilityNo cancel feeOn-time71%
Turkish AirlinesCheapest$643Average$687FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$723Average$1,077FlexibilityNo cancel feeOn-time72%
LufthansaCheapest$745Average$1,151FlexibilityNo cancel feeOn-time76%
DeltaCheapest$752Average$1,482FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$793Average$1,113FlexibilityNo cancel feeOn-time69%

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