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O'Hare Intl

$346+ 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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — ORD
ago. 23 — ago. 301
sáb. 8/23
sáb. 8/30
1 adult, Economy
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Cheapflights Tip: The best prices from Glasgow Intl to Chicago O'Hare Intl are usually found in February or December, booked 72 days in advance, depart on a Wednesday or Tuesday and return on a Friday

Cheap 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 agosto 18, 2025.

Round-trip from

$543
(Mytrip)

One-way from

$346
(Kiwi.com)

Popular in

April

Cheapest in

February

Average price

$923
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 ($43 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 August 2025
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Find 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 agosto 18, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 8/17. 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.
lun. 11/2412:35 pmGLA - ORD
1 stop10h 45mIcelandair
vie. 12/56:30 pmORD - GLA
1 stop9h 25mIcelandair
Deal found 8/17$639
This Netflights deal was found by Cheapflights users on 8/17. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/95:50 amGLA - ORD
1 stop12h 00mBritish Airways
mar. 9/1610:35 pmORD - GLA
1 stop12h 10mBritish Airways
Deal found 8/17$667
This Delta deal was found by Cheapflights users on 8/16. 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. 9/308:55 amGLA - ORD
1 stop11h 15mDelta
mar. 10/710:25 amORD - GLA
2 stops15h 45mDelta
Deal found 8/16$685
This American Airlines deal was found by Cheapflights users on 8/16. 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.
lun. 9/225:50 amGLA - ORD
1 stop14h 00mAmerican Airlines
mié. 10/1510:35 pmORD - GLA
1 stop11h 00mAmerican Airlines
Deal found 8/16$687
This Virgin Atlantic deal was found by Cheapflights users on 8/16. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/306:00 amGLA - ORD
2 stops21h 15mVirgin Atlantic
mar. 10/710:25 amORD - GLA
2 stops15h 45mVirgin Atlantic
Deal found 8/16$690
This Delta deal was found by Cheapflights users on 8/17. 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. 8/268:55 amGLA - ORD
2 stops17h 28mDelta
mar. 9/97:00 amORD - GLA
2 stops19h 10mDelta
Deal found 8/17$691
This Icelandair deal was found by Cheapflights users on 8/16. 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.
dom. 10/52:20 pmGLA - ORD
1 stop9h 55mIcelandair
lun. 10/277:30 pmORD - GLA
1 stop9h 25mIcelandair
Deal found 8/16$692
This Mytrip deal was found by Cheapflights users on 8/16. 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.
mar. 9/303:55 pmGLA - ORD
2 stops30h 15mMultiple Airlines
mar. 10/76:00 amORD - GLA
3 stops25h 25mMultiple Airlines
Deal found 8/16$694
This Icelandair deal was found by Cheapflights users on 8/16. 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.
jue. 9/252:20 pmGLA - ORD
1 stop9h 55mIcelandair
mar. 10/217:25 pmORD - GLA
1 stop12h 00mIcelandair
Deal found 8/16$699
This Expedia deal was found by Cheapflights users on 8/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/251:55 pmGLA - ORD
1 stop11h 05mAer Lingus
sáb. 10/189:15 pmORD - GLA
1 stop16h 25mAer Lingus
Deal found 8/16$700
This oojo deal was found by Cheapflights users on 8/16. 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.
mar. 10/142:20 pmGLA - ORD
1 stop9h 55mIcelandair
mar. 11/46:30 pmORD - GLA
1 stop9h 25mIcelandair
Deal found 8/16$705
This Netflights deal was found by Cheapflights users on 8/16. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/15:50 amGLA - ORD
1 stop12h 05mBritish Airways
sáb. 10/48:40 pmORD - GLA
1 stop12h 15mBritish Airways
Deal found 8/16$707

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 agosto 18, 2025.
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. 9/8

8:30 am-2:00 pm

1 stop11h 30m

Chicago O'Hare Intl

lun. 9/15

9:15 pm-3:25 pm

1 stop12h 10m

$543

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

mar. 9/9

10:35 pm-2:00 pm

1 stop21h 25m

Chicago O'Hare Intl

mar. 9/16

9:15 pm-3:30 pm

1 stop12h 15m

$558

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

jue. 9/18

2:20 pm-6:15 pm

1 stop9h 55m

Chicago O'Hare Intl

jue. 10/2

7:25 pm-1:25 pm

1 stop12h 00m

$608

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

lun. 11/24

12:35 pm-5:20 pm

1 stop10h 45m

Chicago O'Hare Intl

vie. 12/5

6:30 pm-9:55 am

1 stop9h 25m

$639

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

mar. 9/9

5:50 am-11:50 am

1 stop12h 00m

Chicago O'Hare Intl

mar. 9/16

10:35 pm-4:45 pm

1 stop12h 10m

$667

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

mar. 9/30

5:50 am-11:50 am

1 stop12h 00m

Chicago O'Hare Intl

mar. 10/7

8:40 pm-2:40 pm

1 stop12h 00m

$667

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

mié. 10/1

8:55 am-2:40 pm

1 stop11h 45m

Chicago O'Hare Intl

mié. 10/8

4:40 pm-4:10 pm

1 stop17h 30m

$685

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

mié. 10/1

8:55 am-2:40 pm

1 stop11h 45m

Chicago O'Hare Intl

mié. 10/8

4:40 pm-11:10 pm

1 stop24h 30m

$685

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

mar. 9/30

8:55 am-2:10 pm

1 stop11h 15m

Chicago O'Hare Intl

mar. 10/7

10:25 am-8:10 am

2 stops15h 45m

$685

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

mar. 9/30

8:55 am-2:10 pm

1 stop11h 15m

Chicago O'Hare Intl

mar. 10/7

7:05 am-8:10 am

2 stops19h 05m

$685

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 16 results
1
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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 August 8, 2025.

The best time to book flights from Glasgow Intl Airport to Chicago O'Hare Intl Airport is 72 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, August is the cheapest month in which you can book a flight from Glasgow Intl Airport to Chicago O'Hare Intl Airport (average of $245). Flying from Glasgow Intl Airport to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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 agosto 18, 2025.
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
7,277 reviews

Food

6.3

Comfort

6.7

Crew

7.6

Entertainment

6.4

Boarding

6.9

Overall

6.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

LHR - LAX

We needed assistance (wheelchair, golf cart, whatever ) to get to next gate. We requested it. None was provided.
British Airways
6.7
Okay
7,277 reviews
British Airways
6.7
Okay
7,277 reviews

Food

6.3

Comfort

6.7

Crew

7.6

Entertainment

6.4

Boarding

6.9

Overall

6.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

LHR - LAX

We needed assistance (wheelchair, golf cart, whatever ) to get to next gate. We requested it. None was provided.

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 or British Airways to get the fastest option. Glasgow Intl Airport and Chicago O'Hare Intl Airport are separated by a distance of 3663 mi. This flight may include one or multiple stops.

  • 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 $559. British Airways is priced at 26% 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, August is the cheapest month in which you can book a flight from Glasgow Intl Airport to Chicago O'Hare Intl Airport (average of $245). Flying from Glasgow Intl Airport to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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
Beloit
Hoffman Estates
Skokie
Des Plaines
Elgin
Gurnee
Arlington Heights
Racine
Rockford
Great Lakes
Orland Park
Merrillville
Naperville
Waukegan
Elk Grove Village
Downers Grove
Tinley Park
Evanston

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 agosto 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$559Average$733FlexibilityNo cancel feeOn-time70%

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