Find flights
When to book
Airlines
FAQs

Cheap flights from Chicago O'Hare Intl Airport to Glasgow Intl Airport from £180

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 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — GLA
5 May — 12 May1
1 adult

Cheapflights Tip: The best prices from Chicago O'Hare Intl to Glasgow Intl are usually found in March or October, booked 75 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap 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 30 April 2025.

Round-trip from

£480

One-way from

£180

Popular in

June

Cheapest in

March

Average price

£510
Icelandair
  • Icelandair
  • 28/9-4/10
  • 2 total stops
  • 21h 55m total
  • Chicago to Glasgow
Search Deals
Icelandair
  • Icelandair
  • 21/9
  • 1 total stop
  • 9h 10m total
  • Chicago to Glasgow
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£73 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from O'Hare Intl to Glasgow Intl

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 30 April 2025.

Sun 28/919:25ORD - GLA
1 stop12h 00mIcelandair
Sat 4/1014:20GLA - ORD
1 stop9h 55mIcelandair
Deal found 29/4£480
Fri 28/1118:45ORD - GLA
1 stop14h 25mFinnair
Thu 11/1208:55GLA - ORD
1 stop12h 30mFinnair
Deal found 29/4£487
Sat 13/920:30ORD - GLA
2 stops19h 15mBritish Airways
Tue 23/910:55GLA - ORD
1 stop12h 05mBritish Airways
Deal found 29/4£488
Sun 28/917:45ORD - GLA
1 stop10h 45mAmerican Airlines
Sat 11/1005:50GLA - ORD
1 stop14h 00mAmerican Airlines
Deal found 29/4£491
Sun 24/807:00ORD - GLA
2 stops19h 10mDelta
Tue 2/908:55GLA - ORD
1 stop11h 15mDelta
Deal found 29/4£509
Tue 6/513:00ORD - GLA
2 stops17h 20mMultiple Airlines
Tue 13/506:10GLA - ORD
2 stops20h 02mMultiple Airlines
Deal found 29/4£512
Tue 6/513:25ORD - GLA
2 stops12h 45mKLM
Tue 13/516:55GLA - ORD
1 stop27h 45mKLM
Deal found 29/4£512
Fri 28/1115:55ORD - GLA
1 stop14h 00mLufthansa
Thu 11/1205:55GLA - ORD
2 stops18h 30mLufthansa
Deal found 29/4£513
Tue 1/721:15ORD - GLA
1 stop13h 35mAer Lingus
Wed 16/708:35GLA - ORD
1 stop11h 25mAer Lingus
Deal found 29/4£693

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 30 April 2025.
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

Sun 28/9

19:25-13:25

1 stop12h 00m

Glasgow Intl

Sat 4/10

14:20-18:15

1 stop9h 55m

£480

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Sat 13/9

20:30-21:45

2 stops19h 15m

Glasgow Intl

Tue 23/9

10:55-17:00

1 stop12h 05m

£488

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Sun 28/9

17:45-10:30

1 stop10h 45m

Glasgow Intl

Sat 11/10

05:50-13:50

1 stop14h 00m

£491

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Sun 24/8

07:00-08:10

2 stops19h 10m

Glasgow Intl

Tue 2/9

08:55-14:10

1 stop11h 15m

£509

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Wed 28/5

07:19-06:50

2 stops17h 31m

Glasgow Intl

Wed 11/6

08:35-15:50

1 stop13h 15m

£527

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Fri 5/9

16:20-16:10

1 stop17h 50m

Glasgow Intl

Fri 19/9

06:00-16:34

2 stops16h 34m

£550

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Sun 28/9

16:00-12:25

1 stop14h 25m

Glasgow Intl

Sat 4/10

13:05-12:30

2 stops29h 25m

£573

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Tue 1/7

21:15-16:50

1 stop13h 35m

Glasgow Intl

Wed 16/7

08:35-14:00

1 stop11h 25m

£693

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Sun 21/9

22:15-13:25

1 stop9h 10m

£180

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Mon 1/9

21:15-16:45

1 stop13h 30m

£283

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 15 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 25 April 2025.

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 72 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, April is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Glasgow Intl Airport (average of £97). Flying from Chicago O'Hare Intl Airport to Glasgow Intl Airport in July is currently the most expensive (average of £119). 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.

Rainfall in Glasgow Intl by month

Plan your trip to Glasgow Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Glasgow Intl Airport ranges from 33.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. May is typically the driest time to visit Glasgow Intl Airport when rainfall is around 33.0 mm.

Temperature in Glasgow Intl by month

Plan your trip to Glasgow Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Glasgow 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 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Glasgow Intl

Get insights into the airlines that provide service to Glasgow 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 Glasgow Intl. Reviews last updated 30 April 2025.
See what other customers who have flown with Delta, KLM and Virgin Atlantic from Chicago to Glasgow have to say. 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.
Delta
8.0
Very Good
7,936 reviews
Check prices

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very Good
7,936 reviews
Delta
8.0
Very Good
7,936 reviews
Check prices

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very Good
7,936 reviews
Check prices

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Virgin Atlantic
7.4
Good
642 reviews
Delta
8.0
Very Good
7,936 reviews
Check prices

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very Good
7,936 reviews
Check prices

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Icelandair
7.0
Good
487 reviews
Delta
8.0
Very Good
7,936 reviews
Check prices

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    Flying on Icelandair is currently your cheapest option to Glasgow Intl Airport, with prices starting at £480. Additional return tickets that might be worth considering are offered by British Airways and American Airlines, with the lowest prices starting at £488 and £491, respectively. These flights start at 17% lower than the current average price 3 months from now.

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

    For one-way options, check prices for Icelandair. According to our data, you can fly for as low as £180. Users have also found prices from £283 and £286 on Iberia and American Airlines, respectively.

  • 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, April is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Glasgow Intl Airport (average of £97). Flying from Chicago O'Hare Intl Airport to Glasgow Intl Airport in July is currently the most expensive (average of £119). 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
Paisley
Dunoon
Kilmarnock
East Kilbride
Largs
Renfrew
Balloch
Dumbarton
Arrochar
Ballachulish
Inveraray
Rothesay
Clydebank
Alexandria
Tarbert

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.

Top airline flying from O'Hare Intl to Glasgow Intl

Discover the top airline that operate flights from O'Hare Intl to Glasgow 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
British AirwaysCheapest£328Average£696FlexibilityNo cancel feeOn-time70%
Search British Airways 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 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.
Site
©2025 Cheapflights