Find flights
When to book
Airlines
FAQs

Cheap flights from Glasgow to Chicago O'Hare Intl Airport from £354

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 25/5. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — ORD
5 May — 12 May1
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 30 April 2025.

Round-trip from

£552

One-way from

£354

Popular in

July

Cheapest in

February

Average price

£733
Virgin Atlantic
  • Virgin Atlantic
  • 26/8-9/9
  • 3 total stops
  • 27h 50m total
  • Glasgow to Chicago
Search Deals
25/5
  • 25/5
  • 2 total stops
  • 52h 43m total
  • Glasgow to Chicago
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£72 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 30 April 2025.

Tue 26/806:00GLA - ORD
1 stop14h 10mVirgin Atlantic
Tue 9/917:20ORD - GLA
2 stops13h 40mVirgin Atlantic
Deal found 29/4£552
Tue 26/808:55GLA - ORD
2 stops17h 39mDelta
Tue 9/913:35ORD - GLA
2 stops20h 35mDelta
Deal found 29/4£562
Wed 4/614:20GLA - ORD
1 stop9h 55mIcelandair
Mon 16/622:15ORD - GLA
1 stop9h 10mIcelandair
Deal found 29/4£585
Wed 4/608:55GLA - ORD
1 stop11h 15mKLM
Mon 16/611:02ORD - GLA
2 stops15h 08mKLM
Deal found 29/4£617
Tue 27/509:15GLA - ORD
1 stop32h 30mIberia
Mon 2/621:15ORD - GLA
1 stop18h 25mIberia
Deal found 29/4£647
Mon 23/606:10GLA - ORD
2 stops18h 25mLufthansa
Mon 7/716:00ORD - GLA
1 stop14h 20mLufthansa
Deal found 29/4£1,417

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 30 April 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

Tue 26/8

06:00-14:10

1 stop14h 10m

Chicago O'Hare Intl

Tue 9/9

17:20-13:00

2 stops13h 40m

£552

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Tue 26/8

08:55-20:34

2 stops17h 39m

Chicago O'Hare Intl

Tue 9/9

13:35-16:10

2 stops20h 35m

£562

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Wed 4/6

14:20-18:15

1 stop9h 55m

Chicago O'Hare Intl

Mon 16/6

22:15-13:25

1 stop9h 10m

£585

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Wed 4/6

08:55-14:10

1 stop11h 15m

Chicago O'Hare Intl

Mon 16/6

11:02-08:10

2 stops15h 08m

£616

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Tue 27/5

09:15-11:45

1 stop32h 30m

Chicago O'Hare Intl

Mon 2/6

21:15-21:40

1 stop18h 25m

£647

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Mon 23/6

06:10-18:35

2 stops18h 25m

Chicago O'Hare Intl

Mon 7/7

16:00-12:20

1 stop14h 20m

£1,417

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Sun 25/5

21:20-20:03

2 stops52h 43m

£354

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Tue 1/7

20:10-19:00

1 stop28h 50m

£496

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Fri 8/8

14:20-18:15

1 stop9h 55m

£736

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Tue 22/7

05:50-15:52

2 stops16h 02m

£855

Flights are sorted by cheapest return flights first.

Deals found on 29/4

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 25 April 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 30 April 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 30 April 2025.
Delta
8.0
Very Good
7,936 reviews
Check prices

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

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
7,936 reviews
Delta
8.0
Very Good
7,936 reviews
Check prices

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

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
1,334 reviews
Delta
8.0
Very Good
7,936 reviews
Check prices

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

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
642 reviews
Delta
8.0
Very Good
7,936 reviews
Check prices

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

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
487 reviews
Delta
8.0
Very Good
7,936 reviews
Check prices

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

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
1,076 reviews
Delta
8.0
Very Good
7,936 reviews
Check prices

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

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, Virgin Atlantic (£552), Delta (£562), and Icelandair (£585) offers the cheapest pricing from Glasgow to Chicago O'Hare Intl Airport. Virgin Atlantic is priced at 2% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Glasgow to Chicago O'Hare Intl Airport one-way?

    To fly one-way, consider booking your trip with Aer Lingus, which is currently one of the cheapest options available, starting at £496. Icelandair flights start at £736 while deals on British Airways start at £855 one-way.

  • 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
Downers Grove
Schaumburg
Elk Grove Village
Beloit
Rosemont

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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
Edinburgh to Midway flights
Glasgow Intl to Midway flights
Glasgow Intl to O'Hare Intl 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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£328Average£589FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Air FranceCheapest£337Average£466FlexibilityNo cancel feeOn-time77%
Search Air France flights
British AirwaysCheapest£379Average£496FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IcelandairCheapest£422Average£735FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
FinnairCheapest£439Average£540FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£459Average£566FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£499Average£576FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£515Average£644FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£516Average£675FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapest£524Average£630FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to O'Hare Intl from Glasgow today with Cheapflights!

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights