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Cheap flights from Glasgow to Chicago O'Hare Intl Airport from £271

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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — ORD
2 Mar — 9 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Glasgow to O'Hare Intl

Enter your travel dates to find the best prices.

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 January 2026.

Tue 24/212:35
GLA
-
ORD
1 stop10h 45m
Icelandair
Fri 27/218:30
ORD
-
GLA
1 stop9h 25m
Icelandair
Deal found 29/1£430
Thu 5/307:15
GLA
-
ORD
2 stops16h 33m
Multiple Airlines
Tue 10/305:15
ORD
-
GLA
3 stops23h 40m
Multiple Airlines
Deal found 29/1£438
Tue 24/212:35
GLA
-
ORD
1 stop10h 45m
Icelandair
Sun 1/318:30
ORD
-
GLA
1 stop9h 25m
Icelandair
Deal found 29/1£445
Thu 5/312:35
GLA
-
ORD
1 stop10h 45m
Icelandair
Tue 10/319:30
ORD
-
GLA
1 stop9h 25m
Icelandair
Deal found 29/1£446
Wed 15/414:20
GLA
-
ORD
1 stop9h 55m
Icelandair
Sun 19/422:25
ORD
-
GLA
1 stop9h 00m
Icelandair
Deal found 29/1£456
Mon 13/414:20
GLA
-
ORD
1 stop9h 55m
Icelandair
Mon 4/519:25
ORD
-
GLA
1 stop12h 00m
Icelandair
Deal found 30/1£456
Wed 9/914:20
GLA
-
ORD
1 stop13h 05m
Icelandair
Sat 19/919:25
ORD
-
GLA
1 stop12h 00m
Icelandair
Deal found 30/1£464
Thu 5/307:15
GLA
-
ORD
2 stops18h 30m
Multiple Airlines
Mon 16/309:30
ORD
-
GLA
2 stops29h 35m
Multiple Airlines
Deal found 30/1£469
Mon 7/914:20
GLA
-
ORD
1 stop9h 55m
Icelandair
Wed 16/922:25
ORD
-
GLA
1 stop9h 00m
Icelandair
Deal found 30/1£470
Mon 13/414:20
GLA
-
ORD
1 stop9h 55m
Icelandair
Tue 21/419:25
ORD
-
GLA
1 stop12h 00m
Icelandair
Deal found 29/1£472
Fri 17/414:20
GLA
-
ORD
1 stop13h 05m
Icelandair
Fri 24/422:25
ORD
-
GLA
1 stop9h 00m
Icelandair
Deal found 30/1£475

Find 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 January 2026.

Round-trip from

£430

One-way from

£271

Popular in

April

Cheapest in

January

Average price

£427
Icelandair
  • Icelandair
  • 24/2-27/2
  • 2 total stops
  • 20h 10m total
  • Glasgow to Chicago
Search Deals
2/3
  • 2/3
  • 3 total stops
  • 49h 46m total
  • Glasgow to Chicago
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£21 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 2026.
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 24/2

12:35-17:20

1 stop10h 45m

Chicago O'Hare Intl

Fri 27/2

18:30-09:55

1 stop9h 25m

£430

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Thu 26/2

12:35-17:20

1 stop10h 45m

Chicago O'Hare Intl

Mon 2/3

18:30-09:55

1 stop9h 25m

£445

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Tue 24/2

12:35-17:20

1 stop10h 45m

Chicago O'Hare Intl

Sun 1/3

18:30-09:55

1 stop9h 25m

£445

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Tue 24/2

12:35-17:20

1 stop10h 45m

Chicago O'Hare Intl

Tue 3/3

18:30-09:55

1 stop9h 25m

£445

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Mon 13/4

14:20-18:15

1 stop9h 55m

Chicago O'Hare Intl

Mon 4/5

19:25-13:25

1 stop12h 00m

£456

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Thu 16/4

14:20-18:15

1 stop9h 55m

Chicago O'Hare Intl

Tue 21/4

19:25-13:25

1 stop12h 00m

£472

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Fri 17/4

14:20-18:15

1 stop9h 55m

Chicago O'Hare Intl

Mon 20/4

19:25-13:25

1 stop12h 00m

£472

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Tue 14/4

14:20-18:15

1 stop9h 55m

Chicago O'Hare Intl

Tue 21/4

19:25-13:25

1 stop12h 00m

£472

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Fri 17/4

14:20-21:25

1 stop13h 05m

Chicago O'Hare Intl

Fri 24/4

22:25-13:25

1 stop9h 00m

£475

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Tue 17/3

12:35-18:20

1 stop10h 45m

Chicago O'Hare Intl

Tue 24/3

19:30-09:55

1 stop9h 25m

£490

Flights are sorted by cheapest return flights first.

Deals found on 30/1

Showing 1-10 of 19 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 23 January 2026.

Booking 39 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 £279). Flying from Glasgow to Chicago O'Hare Intl Airport in December is currently the most expensive (average of £505). 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 31 January 2026.
Read through reviews of airlines operating flights from Glasgow to Chicago O'Hare Intl Airport, such as KLM, Virgin Atlantic, andAer Lingus. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,444 reviews
Check prices

Entertainment

7.1

Comfort

7.6

Overall

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,444 reviews
KLM
7.7
Good
1,444 reviews
Check prices

Entertainment

7.1

Comfort

7.6

Overall

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Virgin Atlantic
7.5
Good
678 reviews
KLM
7.7
Good
1,444 reviews
Check prices

Entertainment

7.1

Comfort

7.6

Overall

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Aer Lingus
7.2
Good
1,444 reviews
KLM
7.7
Good
1,444 reviews
Check prices

Entertainment

7.1

Comfort

7.6

Overall

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Icelandair
7.1
Good
606 reviews
KLM
7.7
Good
1,444 reviews
Check prices

Entertainment

7.1

Comfort

7.6

Overall

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
British Airways
6.7
Okay
7,706 reviews
KLM
7.7
Good
1,444 reviews
Check prices

Entertainment

7.1

Comfort

7.6

Overall

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

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.

  • How long is the flight from Glasgow to Chicago O'Hare Intl Airport?

    Icelandair can get you from Glasgow to Chicago O'Hare Intl Airport in just under 10h 45m. Your travel time can differ by up to . Airlines will cover a distance of 3663 mi.

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

    According to our current data, British Airways (£370), Icelandair (£452), and KLM (£460) offers the cheapest pricing from Glasgow to Chicago O'Hare Intl Airport. British Airways is priced at 34% 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 £279). Flying from Glasgow to Chicago O'Hare Intl Airport in December is currently the most expensive (average of £505). 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 Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Elk Grove Village

Browse thousands of different options on Cheapflights for your next trip

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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
Edinburgh to Midway flights
Glasgow Intl to O'Hare Intl flights
Glasgow Intl to Midway flights
Inverness to O'Hare Intl flights

Top 7 airlines flying from Glasgow to O'Hare Intl

Discover the top 7 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 January 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£280Average£625FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Virgin AtlanticCheapest£353Average£548FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£370Average£474FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£455Average£504FlexibilityNo cancel feeOn-time75%
Search KLM flights
United AirlinesCheapest£497Average£636FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Aer LingusCheapest£502Average£703FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
LufthansaCheapest£509Average£693FlexibilityNo 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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