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O'Hare Intl

$345+ Cheap flights from Glasgow Intl (GLA) to O'Hare Intl (ORD)

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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — ORD
feb. 26 — mar. 51
jue. 2/26
jue. 3/5
1 adult, Economy
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Cheap flight deals from Glasgow Intl to O'Hare Intl

Cheapest flights from Glasgow Intl to O'Hare Intl
Explore the most affordable flight options available from Glasgow Intl to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 27, 2026.

This Booking.com deal was found by Cheapflights users on 1/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/132:20 pm
GLA
-
ORD
1 stop9h 55m
Icelandair
lun. 5/47:25 pm
ORD
-
GLA
1 stop12h 00m
Icelandair
Deal found 1/26$583
This Booking.com deal was found by Cheapflights users on 1/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/142:20 pm
GLA
-
ORD
1 stop9h 55m
Icelandair
lun. 5/187:25 pm
ORD
-
GLA
1 stop12h 00m
Icelandair
Deal found 1/25$594
This Icelandair deal was found by Cheapflights users on 1/26. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/412:35 pm
GLA
-
ORD
1 stop10h 45m
Icelandair
dom. 2/86:30 pm
ORD
-
GLA
1 stop9h 25m
Icelandair
Deal found 1/26$602
This Icelandair deal was found by Cheapflights users on 1/26. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/172:20 pm
GLA
-
ORD
1 stop13h 05m
Icelandair
vie. 4/2410:25 pm
ORD
-
GLA
1 stop9h 00m
Icelandair
Deal found 1/26$603
This Air France deal was found by Cheapflights users on 1/25. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/116:05 am
GLA
-
ORD
1 stop14h 15m
Multiple Airlines
mié. 3/181:57 pm
ORD
-
GLA
2 stops13h 33m
Multiple Airlines
Deal found 1/25$670
This KLM deal was found by Cheapflights users on 1/25. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/116:05 am
GLA
-
ORD
2 stops17h 26m
KLM
mié. 3/181:57 pm
ORD
-
GLA
2 stops13h 33m
KLM
Deal found 1/25$675
This Delta deal was found by Cheapflights users on 1/26. 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.
jue. 3/126:05 am
GLA
-
ORD
2 stops16h 55m
Delta
jue. 3/197:00 am
ORD
-
GLA
2 stops20h 30m
Delta
Deal found 1/26$677
This British Airways deal was found by Cheapflights users on 1/25. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/48:20 am
GLA
-
ORD
2 stops17h 44m
British Airways
dom. 2/89:00 pm
ORD
-
GLA
1 stop28h 50m
British Airways
Deal found 1/25$679
This British Airways deal was found by Cheapflights users on 1/27. 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.
vie. 10/28:35 am
GLA
-
ORD
1 stop13h 20m
British Airways
lun. 10/195:00 pm
ORD
-
GLA
1 stop11h 05m
British Airways
Deal found 1/27$682
This Cheapflightsfares deal was found by Cheapflights users on 1/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/272:20 pm
GLA
-
ORD
1 stop9h 55m
Icelandair
mié. 6/310:25 pm
ORD
-
GLA
1 stop9h 00m
Icelandair
Deal found 1/25$688
This KLM deal was found by Cheapflights users on 1/26. 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.
vie. 4/176:00 am
GLA
-
ORD
2 stops16h 18m
KLM
vie. 4/244:20 pm
ORD
-
GLA
1 stop24h 50m
KLM
Deal found 1/26$691
This Booking.com deal was found by Cheapflights users on 1/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/55:20 pm
GLA
-
ORD
1 stop27h 00m
Virgin Atlantic
sáb. 3/285:25 pm
ORD
-
GLA
1 stop23h 45m
Virgin Atlantic
Deal found 1/27$692

Find flight deals from Glasgow Intl to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow Intl (GLA) to O'Hare Intl (ORD). 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 enero 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$583
(Booking.com)

One-way from

$345
(Kiwi.com)

Popular in

April

Cheapest in

January

Average price

$586
Provider with most accurate pricing for Glasgow Intl-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Glasgow Intl-Chicago O'Hare Intl flights.
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From Glasgow Intl to Chicago O'Hare Intl
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One-way flight from Glasgow Intl to Chicago O'Hare Intl
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Highest demand for flights based on searches. 5% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
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 January 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Glasgow Intl to O'Hare Intl 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 enero 27, 2026.
Use the filters below to find and compare flights from Glasgow Intl Airport to Chicago O'Hare Intl Airport that are best for you.

Fly from

Glasgow Intl

Fly to

O'Hare Intl

Route

Depart

Return

Price

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

lun. 4/13

2:20 pm-6:15 pm

1 stop9h 55m

Chicago O'Hare Intl

lun. 5/4

7:25 pm-1:25 pm

1 stop12h 00m

$583

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

mié. 2/4

12:35 pm-5:20 pm

1 stop10h 45m

Chicago O'Hare Intl

dom. 2/8

6:30 pm-9:55 am

1 stop9h 25m

$602

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

vie. 4/17

2:20 pm-6:15 pm

1 stop9h 55m

Chicago O'Hare Intl

vie. 4/24

7:25 pm-1:25 pm

1 stop12h 00m

$603

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

mié. 3/11

6:05 am-3:20 pm

1 stop14h 15m

Chicago O'Hare Intl

mié. 3/18

1:57 pm-8:30 am

2 stops13h 33m

$670

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

mié. 3/11

6:05 am-6:31 pm

2 stops17h 26m

Chicago O'Hare Intl

mié. 3/18

1:57 pm-8:30 am

2 stops13h 33m

$675

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

jue. 3/12

6:05 am-6:00 pm

2 stops16h 55m

Chicago O'Hare Intl

jue. 3/19

7:00 am-8:30 am

2 stops20h 30m

$677

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

mié. 2/4

8:20 am-8:04 pm

2 stops17h 44m

Chicago O'Hare Intl

dom. 2/8

3:21 pm-1:15 pm

2 stops15h 54m

$679

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

mié. 4/22

10:35 pm-7:59 am

3 stops39h 24m

$345

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

sáb. 4/25

10:00 pm-8:40 pm

3 stops28h 40m

$353

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

jue. 4/23

7:10 am-1:00 pm

2 stops35h 50m

$381

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 15 results
1
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Compare providers for flights from Glasgow Intl to O'Hare Intl

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 O'Hare Intl in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 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 O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Glasgow Intl Airport-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Glasgow Intl Airport-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Glasgow Intl Airport-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 O'Hare Intl Airport 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 O'Hare Intl

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

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

Use this chart to determine the optimal time to book a round-trip flight from Glasgow Intl to O'Hare Intl. Price data was last updated on January 23, 2026.

The best time to book flights from Glasgow Intl Airport to Chicago O'Hare Intl Airport is 39 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 O'Hare Intl Airport?

Currently, March is the cheapest month in which you can book a flight from Glasgow Intl Airport to Chicago O'Hare Intl Airport (average of $508). Flying from Glasgow Intl Airport to Chicago O'Hare Intl Airport 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 O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated enero 27, 2026.
Read reviews from past customers who have flown British Airways from Glasgow Intl Airport to Chicago O'Hare Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,702 reviews

Food

6.4

Overall

6.7

Crew

7.6

Comfort

6.8

Boarding

6.9

Entertainment

6.4

Reviews

1 / 20
6.0
Good

Roxanne,Sep 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.
British Airways
6.7
Okay
7,702 reviews
British Airways
6.7
Okay
7,702 reviews

Food

6.4

Overall

6.7

Crew

7.6

Comfort

6.8

Boarding

6.9

Entertainment

6.4

Reviews

1 / 20
6.0
Good

Roxanne,Sep 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

Related info for your journey

Find useful and relevant information for your journey from Glasgow Intl to O'Hare Intl. 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 O'Hare Intl Airport?

    There are many flights that can get you from Glasgow Intl Airport to Chicago O'Hare Intl Airport in 9h 55m. Fly via Icelandair to get the fastest option. Glasgow Intl Airport and Chicago O'Hare Intl Airport are separated by a distance of 3663 mi.

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

    Cheapflights users have booked flights from Glasgow Intl Airport to Chicago O'Hare Intl Airport round-trip from $618. British Airways is priced at 20% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Glasgow Intl Airport to Chicago O'Hare Intl Airport (average of $508). Flying from Glasgow Intl Airport to Chicago O'Hare Intl Airport 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 O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Naperville
Gurnee
Elgin
Hoffman Estates
Beloit
Delavan
Oak Brook
Des Plaines
Downers Grove
Elk Grove Village
Skokie
Libertyville
Lake Geneva
Waukegan
Bridgeview
Kenosha
Warrenville
Aurora

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Glasgow Intl to O'Hare Intl

Discover the top airline that operate flights from Glasgow Intl to O'Hare Intl. 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 enero 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$618Average$783FlexibilityNo cancel feeOn-time70%

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