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$299+ Cheap flights from O'Hare Intl (ORD) 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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — GLA
Jan 24 — Jan 311
Sat 1/24
Sat 1/31
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Glasgow are usually found in February or October, booked 62 days in advance, depart on a Friday or Tuesday and return on a Wednesday

Cheap flight deals from O'Hare Intl to Glasgow

Cheapest flights from O'Hare Intl to Glasgow
Explore the most affordable flight options available from O'Hare Intl to Glasgow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 25, 2025.

This KLM deal was found by Cheapflights users on 12/23. 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.
Fri 12/264:25 pmORD - GLA
1 stop18h 10mKLM
Thu 1/11:25 pmGLA - ORD
1 stop30h 55mKLM
Deal found 12/23$1,527
This Air France deal was found by Cheapflights users on 12/23. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/264:25 pmORD - GLA
1 stop18h 10mAir France
Thu 1/16:05 amGLA - ORD
2 stops17h 17mAir France
Deal found 12/23$1,537
This Iberia deal was found by Cheapflights users on 12/23. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:36 pmORD - GLA
2 stops39h 14mIberia
Fri 1/910:40 amGLA - ORD
1 stop12h 20mIberia
Deal found 12/23$1,656
This Cheapflightsfares deal was found by Cheapflights users on 12/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/263:50 pmORD - GLA
1 stop10h 00mBritish Airways
Sun 12/2812:50 pmGLA - ORD
1 stop11h 55mBritish Airways
Deal found 12/22$1,674
This Ovago deal was found by Cheapflights users on 12/23. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/265:28 pmORD - GLA
2 stops23h 02mMultiple Airlines
Thu 1/18:20 amGLA - ORD
2 stops29h 44mMultiple Airlines
Deal found 12/23$1,949
This deal was found by Cheapflights users on 12/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:45 pmORD - GLA
1 stop10h 45mBritish Airways
Mon 1/1212:45 pmGLA - ORD
1 stop12h 00mBritish Airways
Deal found 12/24$1,985
This oojo deal was found by Cheapflights users on 12/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/276:38 pmORD - GLA
2 stops16h 32mBritish Airways
Sat 1/36:35 amGLA - ORD
2 stops17h 16mBritish Airways
Deal found 12/23$2,002
This Cheapflightsfares deal was found by Cheapflights users on 12/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:37 pmORD - GLA
2 stops14h 33mBritish Airways
Thu 1/18:40 amGLA - ORD
2 stops16h 42mBritish Airways
Deal found 12/23$2,018
This Delta deal was found by Cheapflights users on 12/23. 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.
Tue 12/236:15 pmORD - GLA
2 stops36h 30mDelta
Fri 1/96:05 amGLA - ORD
2 stops19h 30mDelta
Deal found 12/23$2,056

Find flight deals from O'Hare Intl to Glasgow

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) 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 December 25, 2025.

Round-trip from

$475
(CrystalTravel)

One-way from

$299
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$832
From Chicago O'Hare Intl to Glasgow
Search Deals
One-way flight from Chicago O'Hare Intl to Glasgow
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Highest demand for flights based on searches. 17% potential increase in price ($153 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl 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 December 25, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Glasgow that are best for you.

Fly from

O'Hare Intl

Fly to

Glasgow

Route

Depart

Return

Price

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Wed 1/21

6:30 pm-9:55 am

1 stop9h 25m

Glasgow Intl

Wed 1/28

12:35 pm-5:20 pm

1 stop10h 45m

$475

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Tue 2/3

6:30 pm-9:55 am

1 stop9h 25m

Glasgow Intl

Sat 2/7

12:35 pm-5:20 pm

1 stop10h 45m

$491

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Sun 1/18

6:30 pm-9:55 am

1 stop9h 25m

Glasgow Intl

Fri 1/30

12:35 pm-5:20 pm

1 stop10h 45m

$492

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Wed 2/4

6:30 pm-9:55 am

1 stop9h 25m

Glasgow Intl

Wed 2/11

12:35 pm-5:20 pm

1 stop10h 45m

$492

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Tue 2/3

6:30 pm-9:55 am

1 stop9h 25m

Glasgow Intl

Mon 2/9

12:35 pm-5:20 pm

1 stop10h 45m

$503

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Sat 2/7

6:30 pm-9:55 am

1 stop9h 25m

Glasgow Intl

Sat 2/14

12:35 pm-5:20 pm

1 stop10h 45m

$673

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Sat 3/14

6:54 pm-2:55 pm

2 stops15h 01m

Glasgow Intl

Mon 3/23

8:25 pm-7:45 pm

1 stop28h 20m

$674

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Wed 3/4

9:45 pm-6:15 pm

1 stop14h 30m

Glasgow Intl

Sat 3/14

6:35 am-5:54 pm

2 stops16h 19m

$680

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Sun 3/15

11:35 pm-11:10 pm

1 stop18h 35m

Glasgow Intl

Mon 3/23

6:10 am-6:50 pm

2 stops17h 40m

$684

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Sun 3/15

5:25 pm-10:10 pm

1 stop23h 45m

Glasgow Intl

Sun 3/22

10:45 am-3:20 pm

1 stop33h 35m

$690

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/24

Showing 1-10 of 25 results
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Best time to book a flight from O'Hare Intl to Glasgow

Have a flexible travel schedule? Discover the best time to fly to Glasgow from O'Hare 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 Chicago O'Hare Intl Airport to Glasgow

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Glasgow?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Glasgow. Price data was last updated on December 19, 2025.

The price you pay for your flight from Chicago O'Hare Intl Airport to Glasgow may vary depending on when you book. For the best chance of a lower fare, look to book 62 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Glasgow?

Currently, December is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Glasgow (average of $101). Flying from Chicago O'Hare Intl Airport to Glasgow in June is currently the most expensive (average of $854). 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 ORD to GLA?

Find hourly flight availability from O'Hare Intl 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 December 25, 2025.

It’s typically best to fly out from Chicago O'Hare Intl Airport to Glasgow in the morning. Doing so could potentially save you 25% on the flight price compared to flying in the evening, which is usually more expensive.

How much does it cost to fly round-trip from Chicago O'Hare Intl Airport 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 December 25, 2025.
See what other customers who have flown with American Airlines, Aer Lingus, and Icelandair from Chicago O'Hare Intl Airport to Glasgow have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,057 reviews

Crew

8.0

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Overall

7.2

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
11,057 reviews
American Airlines
7.2
Good
11,057 reviews

Crew

8.0

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Overall

7.2

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
1,412 reviews
American Airlines
7.2
Good
11,057 reviews

Crew

8.0

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Overall

7.2

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
592 reviews
American Airlines
7.2
Good
11,057 reviews

Crew

8.0

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Overall

7.2

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
7,615 reviews
American Airlines
7.2
Good
11,057 reviews

Crew

8.0

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Overall

7.2

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 O'Hare Intl 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 O'Hare Intl Airport to Glasgow?

    Departing from Chicago O'Hare Intl Airport to Glasgow will take you 9h 25m. The distance between Chicago O'Hare Intl Airport and Glasgow is about 3663 mi.

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

    Cheapflights users have booked flights from Chicago O'Hare Intl Airport to Glasgow round-trip from $499. Other airlines that can offer you cheap pricing are Aer Lingus, from $605, and British Airways, from $606. Icelandair is 32% 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 O'Hare Intl Airport to Glasgow one-way?

    For one-way options, check prices for Icelandair. According to our data, you can fly for as low as $220. Users have also found prices from $376 and $383 on Aer Lingus and British Airways, respectively.

  • Can I find deals for flights from O'Hare Intl to Glasgow that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Glasgow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Glasgow?

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

  • Can I find deals for business class flights from O'Hare Intl to Glasgow?

    Yes. Cheapflights offers flight deals from O'Hare Intl 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 O'Hare Intl Airport to Glasgow?

    Currently, December is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Glasgow (average of $101). Flying from Chicago O'Hare Intl Airport to Glasgow in June is currently the most expensive (average of $854). 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 O'Hare Intl to Glasgow

Discover the top 10 airlines that operate flights from O'Hare Intl 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 December 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$269Average$942FlexibilityNo cancel feeOn-time62%
IcelandairCheapest$437Average$685FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$598Average$904FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$606Average$806FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$613Average$866FlexibilityNo cancel feeOn-time71%
Turkish AirlinesCheapest$633Average$714FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$685Average$1,150FlexibilityNo cancel feeOn-time76%
Virgin AtlanticCheapest$723Average$1,077FlexibilityNo cancel feeOn-time72%
DeltaCheapest$752Average$1,482FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$780Average$1,088FlexibilityNo cancel feeOn-time69%

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