Find flights
When to book
FAQs

Cheap flights from Chicago O'Hare Intl Airport to Glasgow Intl Airport from £187

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 27/4. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — GLA
27 Feb — 6 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from O'Hare Intl to Glasgow Intl

Enter your travel dates to find the best prices.

Cheapest flights from O'Hare Intl to Glasgow Intl
Explore the most affordable flight options available from O'Hare Intl to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 January 2026.

Sun 1/318:30
ORD
-
GLA
1 stop9h 25m
Icelandair
Mon 9/312:35
GLA
-
ORD
1 stop10h 45m
Icelandair
Deal found 26/1£349
Fri 27/218:30
ORD
-
GLA
1 stop9h 25m
Icelandair
Mon 2/312:35
GLA
-
ORD
1 stop10h 45m
Icelandair
Deal found 27/1£356
Wed 11/319:30
ORD
-
GLA
1 stop9h 25m
Icelandair
Wed 18/312:35
GLA
-
ORD
1 stop10h 45m
Icelandair
Deal found 25/1£359
Mon 9/319:30
ORD
-
GLA
1 stop9h 25m
Icelandair
Fri 13/312:35
GLA
-
ORD
1 stop10h 45m
Icelandair
Deal found 25/1£362
Fri 27/218:30
ORD
-
GLA
1 stop9h 25m
Icelandair
Tue 3/312:35
GLA
-
ORD
1 stop10h 45m
Icelandair
Deal found 27/1£363
Sun 8/319:30
ORD
-
GLA
1 stop9h 25m
Icelandair
Thu 12/312:35
GLA
-
ORD
1 stop10h 45m
Icelandair
Deal found 25/1£364
Sun 1/318:30
ORD
-
GLA
1 stop9h 25m
Icelandair
Thu 5/312:35
GLA
-
ORD
1 stop10h 45m
Icelandair
Deal found 27/1£368
Tue 24/319:30
ORD
-
GLA
1 stop9h 25m
Icelandair
Tue 31/314:20
GLA
-
ORD
1 stop9h 55m
Icelandair
Deal found 27/1£371
Sun 26/419:25
ORD
-
GLA
1 stop12h 00m
Icelandair
Sat 9/514:20
GLA
-
ORD
1 stop9h 55m
Icelandair
Deal found 26/1£376
Fri 3/419:25
ORD
-
GLA
1 stop12h 00m
Icelandair
Mon 13/414:20
GLA
-
ORD
1 stop9h 55m
Icelandair
Deal found 26/1£377
Mon 9/319:30
ORD
-
GLA
1 stop9h 25m
Icelandair
Tue 17/312:35
GLA
-
ORD
1 stop10h 45m
Icelandair
Deal found 26/1£379

Find flight deals from O'Hare Intl to Glasgow Intl

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Glasgow Intl (GLA). 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 28 January 2026.

Round-trip from

£349

One-way from

£187

Popular in

June

Cheapest in

January

Average price

£373
Icelandair
  • Icelandair
  • 1/3-9/3
  • 2 total stops
  • 20h 10m total
  • Chicago to Glasgow
Search Deals
27/4
  • 27/4
  • 2 total stops
  • 48h 29m total
  • Chicago to Glasgow
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£80 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£20 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 O'Hare Intl to Glasgow 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 28 January 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Glasgow Intl Airport that are best for you.

Fly from

O'Hare Intl

Fly to

Glasgow Intl

Route

Depart

Return

Price

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Mon 9/3

19:30-09:55

1 stop9h 25m

Glasgow Intl

Tue 17/3

12:35-18:20

1 stop10h 45m

£379

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Tue 10/3

19:30-09:55

1 stop9h 25m

Glasgow Intl

Tue 17/3

12:35-18:20

1 stop10h 45m

£379

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Sun 8/2

18:30-09:55

1 stop9h 25m

Glasgow Intl

Thu 12/2

11:15-17:20

1 stop12h 05m

£408

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Wed 11/3

19:30-09:55

1 stop9h 25m

Glasgow Intl

Wed 18/3

12:35-18:20

1 stop10h 45m

£429

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Thu 5/3

18:30-09:55

1 stop9h 25m

Glasgow Intl

Mon 9/3

12:35-18:20

1 stop10h 45m

£443

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Mon 9/3

22:45-14:30

1 stop10h 45m

Glasgow Intl

Thu 19/3

05:55-19:45

1 stop18h 50m

£459

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Wed 11/3

12:50-21:00

3 stops27h 10m

Glasgow Intl

Wed 18/3

20:45-21:05

2 stops29h 20m

£465

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Tue 10/3

19:30-09:55

1 stop9h 25m

Glasgow Intl

Thu 19/3

12:35-18:20

1 stop10h 45m

£468

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Mon 9/3

10:40-12:45

2 stops21h 05m

Glasgow Intl

Wed 18/3

06:05-15:20

1 stop14h 15m

£470

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Tue 10/3

07:10-12:45

2 stops24h 35m

Glasgow Intl

Wed 18/3

09:05-15:20

1 stop11h 15m

£470

Flights are sorted by cheapest return flights first.

Deals found on 27/1

Showing 1-10 of 20 results
1
2

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

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

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

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

The price you pay for your flight from Chicago O'Hare Intl Airport to Glasgow Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 44 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Glasgow Intl Airport (average of £344). Flying from Chicago O'Hare Intl Airport to Glasgow Intl Airport in June is currently the most expensive (average of £622). 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.

Related info for your journey

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

    For as low as £379, Icelandair can have you in Glasgow Intl Airport from Chicago O'Hare Intl Airport in 9h 25m. Chicago O'Hare Intl Airport and Glasgow Intl Airport are separated by a distance of 3663 mi.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Glasgow Intl Airport (average of £344). Flying from Chicago O'Hare Intl Airport to Glasgow Intl Airport in June is currently the most expensive (average of £622). 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 Intl Airport?

Book flights to Glasgow Intl Airport if you plan to visit one of these locations
Paisley
Dunoon
Kilmarnock
Dumbarton
Arrochar
Clydebank
East Kilbride
Largs
Inveraray
Renfrew
Rothesay
Alexandria
Ballachulish
Tarbert
Balloch

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.

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 O'Hare Intl to Glasgow Intl?

When you search for this flight from O'Hare Intl to Glasgow Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from O'Hare Intl to Glasgow Intl for you. Better yet — we are completely free to use.

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

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

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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.