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Cheap flights from Glasgow to Chicago O'Hare Intl Airport from £404

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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — ORD
5 Apr — 12 Apr1
1 adult

Cheapflights Tip: The best prices from Glasgow to Chicago O'Hare Intl are usually found in February or December, booked 72 days in advance, depart on a Monday or Wednesday and return on a Monday

Cheap flight deals from Glasgow to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow (GG1) 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 31 March 2025.

Round-trip from

£448

One-way from

£404

Popular in

July

Cheapest in

February

Average price

£480
Icelandair
  • Icelandair
  • 2/5-5/5
  • 2 total stops
  • 24h 55m total
  • Glasgow to Chicago
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1/6
  • 1/6
  • 3 total stops
  • 31h 10m total
  • Glasgow to Chicago
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£96 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£18 potential savings vs. average return price).
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Average for round-trip flights in March 2025
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Find flight deals from Glasgow to O'Hare Intl

Cheapest flights from Glasgow to O'Hare Intl
Explore the most affordable flight options available from Glasgow to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 March 2025.

Fri 2/514:20GLA - ORD
1 stop12h 55mIcelandair
Mon 5/519:25ORD - GLA
1 stop12h 00mIcelandair
Deal found 30/3£448
Fri 2/522:45GLA - ORD
2 stops25h 30mMultiple Airlines
Mon 5/519:25ORD - GLA
2 stops20h 45mMultiple Airlines
Deal found 30/3£455
Fri 9/505:50GLA - ORD
1 stop11h 55mBritish Airways
Mon 12/522:25ORD - GLA
1 stop12h 20mBritish Airways
Deal found 30/3£474
Thu 1/506:00GLA - ORD
1 stop14h 10mVirgin Atlantic
Thu 15/515:57ORD - GLA
2 stops15h 03mVirgin Atlantic
Deal found 30/3£504
Fri 9/508:55GLA - ORD
1 stop11h 15mKLM
Mon 12/511:05ORD - GLA
2 stops15h 05mKLM
Deal found 30/3£519
Tue 13/508:35GLA - ORD
1 stop16h 25mAer Lingus
Sat 17/521:15ORD - GLA
1 stop13h 35mAer Lingus
Deal found 30/3£559
Tue 26/806:00GLA - ORD
2 stops18h 40mDelta
Tue 9/916:20ORD - GLA
1 stop14h 40mDelta
Deal found 31/3£564
Wed 14/513:10GLA - ORD
2 stops28h 50mLufthansa
Sun 18/517:50ORD - GLA
2 stops23h 10mLufthansa
Deal found 30/3£587

Cheapflights Fare Finder

Customise your flight search to find flights from Glasgow 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 858,174 searches. Data last updated 31 March 2025.
Use the filters below to find and compare flights from Glasgow to Chicago O'Hare Intl Airport that are best for you.

Fly from

Glasgow

Fly to

O'Hare Intl

Route

Depart

Return

Price

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Fri 2/5

14:20-21:15

1 stop12h 55m

Chicago O'Hare Intl

Mon 5/5

19:25-13:25

1 stop12h 00m

£448

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Fri 2/5

22:45-18:15

2 stops25h 30m

Chicago O'Hare Intl

Mon 5/5

19:25-22:10

2 stops20h 45m

£455

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Fri 9/5

05:50-11:45

1 stop11h 55m

Chicago O'Hare Intl

Mon 12/5

22:25-16:45

1 stop12h 20m

£474

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Thu 1/5

06:00-14:10

1 stop14h 10m

Chicago O'Hare Intl

Thu 15/5

15:57-13:00

2 stops15h 03m

£504

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Fri 9/5

08:55-14:10

1 stop11h 15m

Chicago O'Hare Intl

Mon 12/5

11:05-08:10

2 stops15h 05m

£519

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Tue 13/5

08:35-19:00

1 stop16h 25m

Chicago O'Hare Intl

Sat 17/5

21:15-16:50

1 stop13h 35m

£559

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Tue 26/8

06:00-18:40

2 stops18h 40m

Chicago O'Hare Intl

Tue 9/9

16:20-13:00

1 stop14h 40m

£564

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Wed 14/5

13:10-12:00

2 stops28h 50m

Chicago O'Hare Intl

Sun 18/5

17:50-23:00

2 stops23h 10m

£587

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Sun 1/6

21:55-23:05

3 stops31h 10m

£404

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Tue 3/6

20:10-13:50

2 stops23h 40m

£506

Flights are sorted by cheapest return flights first.

Deals found on 30/3

Showing 1-10 of 11 results
1
2

Best time to book a flight from Glasgow to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Glasgow with our price prediction graph.
Estimated return 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 to Chicago O'Hare Intl Airport

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

Use this chart to determine the optimal time to book a return flight from Glasgow to O'Hare Intl. Price data was last updated on 28 March 2025.

Booking 72 days in advance of your planned departure date is, on average, the best time to get cheap flights from Glasgow to Chicago O'Hare Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Glasgow to Chicago O'Hare Intl Airport (average of £595). Flying from Glasgow to Chicago O'Hare Intl Airport in July is currently the most expensive (average of £843). 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 GLA to ORD?

Find hourly flight availability from Glasgow to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 March 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 18% on flights from Glasgow to Chicago O'Hare Intl Airport by exploring options for tickets in the morning.

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 43.0 mm.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

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 31 March 2025.
Delta
8.0
Very Good
7,899 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

8.0

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very Good
7,899 reviews
Delta
8.0
Very Good
7,899 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

8.0

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very Good
7,899 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

8.0

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Virgin Atlantic
7.4
Good
636 reviews
Delta
8.0
Very Good
7,899 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

8.0

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Icelandair
7.0
Good
476 reviews
Delta
8.0
Very Good
7,899 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

8.0

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Aer Lingus
7.0
Good
1,061 reviews
Delta
8.0
Very Good
7,899 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

8.0

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Glasgow 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.

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

    According to our current data, Icelandair (£448), British Airways (£474), and Virgin Atlantic (£504) offers the cheapest pricing from Glasgow to Chicago O'Hare Intl Airport. Icelandair is priced at 21% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Glasgow to Chicago O'Hare Intl Airport (average of £595). Flying from Glasgow to Chicago O'Hare Intl Airport in July is currently the most expensive (average of £843). 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

Travelling to a place near Glasgow?

Book flights to Glasgow if you plan to visit one of these locations
Evanston
Downers Grove
Schaumburg
Elk Grove Village
Beloit
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Alternative routes for Glasgow to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
Edinburgh to O'Hare Intl flights
Glasgow Intl to O'Hare Intl flights
Edinburgh to Midway flights
Glasgow Intl to Midway flights
Inverness to O'Hare Intl flights

Top 10 airlines flying from Glasgow to O'Hare Intl

Discover the top 10 airlines that operate flights from Glasgow 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 858,174 searches. Data last updated 31 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£340Average£610FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Air FranceCheapest£350Average£483FlexibilityNo cancel feeOn-time77%
Search Air France flights
British AirwaysCheapest£393Average£534FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IcelandairCheapest£425Average£746FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
KLMCheapest£476Average£589FlexibilityNo cancel feeOn-time75%
Search KLM flights
FinnairCheapest£494Average£572FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Virgin AtlanticCheapest£517Average£559FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£534Average£671FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest£543Average£653FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapest£557Average£726FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Glasgow to O'Hare Intl?

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Why should you use Cheapflights to find cheap flight tickets from Glasgow to O'Hare Intl?

Millions of users choose and trust Cheapflights to book the best flight deals from Glasgow to O'Hare Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Glasgow to O'Hare Intl with no change fees?

Yes! Cheapflights helps users easily find flights from Glasgow to O'Hare Intl with no change fees.

Can Cheapflights notify me if prices for flights from Glasgow to O'Hare Intl become cheaper?

Yes, Cheapflights offers price alerts on Glasgow to O'Hare Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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