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Cheap flights from Glasgow Intl Airport to Chicago from £249

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Glasgow Intl Airport to Chicago departing on 10/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Glasgow Intl Airport to Chicago

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
07:45 - 17:20GLA-ORD
15h 35m2 stops
Multiple Airlines Logo
18:30 - 21:00ORD-GLA
20h 30m2 stops
£398Multiple Airlines
Find Deal
Wed, 3 Dec - Wed, 10 Dec
Multiple Airlines Logo
07:45 - 17:20GLA-ORD
15h 35m2 stops
Multiple Airlines Logo
18:30 - 21:00ORD-GLA
20h 30m2 stops
£399Multiple Airlines
Find Deal
Wed, 3 Dec - Wed, 10 Dec
Aer Lingus Logo
08:20 - 17:55GLA-ORD
15h 35m1 stop
Aer Lingus Logo
15:50 - 08:50ORD-GLA
11h 00m1 stop
£527Aer Lingus
Find Deal
Sat, 15 Nov - Sat, 22 Nov
Icelandair Logo
12:35 - 17:20GLA-ORD
10h 45m1 stop
Icelandair Logo
18:30 - 09:55ORD-GLA
9h 25m1 stop
£535Icelandair
Find Deal
Thu, 26 Feb - Mon, 2 Mar
Icelandair Logo
12:35 - 17:20GLA-ORD
10h 45m1 stop
Icelandair Logo
18:30 - 09:55ORD-GLA
9h 25m1 stop
£540Icelandair
Find Deal
Sat, 8 Nov - Mon, 24 Nov
British Airways Logo
20:25 - 17:52GLA-ORD
27h 27m2 stops
British Airways Logo
15:29 - 13:05ORD-GLA
15h 36m2 stops
£591British Airways
Find Deal
Mon, 1 Dec - Mon, 8 Dec
British Airways Logo
20:25 - 20:26GLA-ORD
30h 01m2 stops
British Airways Logo
20:35 - 14:30ORD-GLA
11h 55m1 stop
£602British Airways
Find Deal
Mon, 1 Dec - Mon, 8 Dec
KLM Logo
06:05 - 16:22GLA-ORD
16h 17m2 stops
KLM Logo
10:45 - 08:30ORD-GLA
15h 45m2 stops
£606KLM
Find Deal
Thu, 4 Dec - Tue, 9 Dec
KLM Logo
09:05 - 18:00GLA-MDW
14h 55m2 stops
KLM Logo
13:14 - 08:30MDW-GLA
13h 16m2 stops
£606KLM
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Thu, 4 Dec - Tue, 9 Dec
Aer Lingus Logo
12:00 - 17:55GLA-ORD
11h 55m1 stop
Aer Lingus Logo
15:50 - 07:50ORD-GLA
10h 00m1 stop
£686Aer Lingus
Find Deal
Sat, 20 Dec - Sat, 27 Dec

Aer Lingus flights from Glasgow Intl Airport to Chicago

Our best Aer Lingus deals on Glasgow Intl Airport to Chicago flight tickets
Aer Lingus
15 Nov
GLA08:20Glasgow Intl
15h 35m
1 stop
ORD17:55Chicago O'Hare Intl
22 Nov
ORD15:50Chicago O'Hare Intl
11h 00m
1 stop
GLA08:50Glasgow Intl
£527
Find similar
Aer Lingus
20 Dec
GLA12:00Glasgow Intl
11h 55m
1 stop
ORD17:55Chicago O'Hare Intl
27 Dec
ORD15:50Chicago O'Hare Intl
10h 00m
1 stop
GLA07:50Glasgow Intl
£686
Find similar
Aer Lingus
21 Oct
GLA12:00Glasgow Intl
12h 30m
1 stop
ORD18:30Chicago O'Hare Intl
28 Oct
ORD16:50Chicago O'Hare Intl
10h 00m
1 stop
GLA07:50Glasgow Intl
£782
Find similar

Icelandair flights from Glasgow Intl Airport to Chicago

Our best Icelandair deals on Glasgow Intl Airport to Chicago flight tickets
Icelandair
26 Feb
GLA12:35Glasgow Intl
10h 45m
1 stop
ORD17:20Chicago O'Hare Intl
2 Mar
ORD18:30Chicago O'Hare Intl
9h 25m
1 stop
GLA09:55Glasgow Intl
£535
Find similar
Icelandair
8 Nov
GLA12:35Glasgow Intl
10h 45m
1 stop
ORD17:20Chicago O'Hare Intl
24 Nov
ORD18:30Chicago O'Hare Intl
9h 25m
1 stop
GLA09:55Glasgow Intl
£540
Find similar
Icelandair
18 Nov
GLA12:35Glasgow Intl
10h 45m
1 stop
ORD17:20Chicago O'Hare Intl
25 Nov
ORD18:30Chicago O'Hare Intl
9h 25m
1 stop
GLA09:55Glasgow Intl
£546
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Glasgow Intl Airport to Chicago 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, momondo users made 279,928 searches. Data last updated 19 October 2025.
Use the filters below to find and compare flights from Glasgow Intl Airport to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Wed 3/12

07:45-17:20

2 stops15h 35m

Chicago O'Hare Intl

Wed 10/12

18:30-21:00

2 stops20h 30m

£398

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Wed 3/12

07:45-17:20

2 stops15h 35m

Chicago O'Hare Intl

Wed 10/12

18:30-21:00

2 stops20h 30m

£399

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Sat 15/11

08:20-17:55

1 stop15h 35m

Chicago O'Hare Intl

Sat 22/11

15:50-08:50

1 stop11h 00m

£527

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

£535

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Sat 8/11

12:35-17:20

1 stop10h 45m

Chicago O'Hare Intl

Mon 24/11

18:30-09:55

1 stop9h 25m

£540

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Mon 1/12

20:25-17:52

2 stops27h 27m

Chicago O'Hare Intl

Mon 8/12

15:29-13:05

2 stops15h 36m

£591

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Mon 1/12

20:25-20:26

2 stops30h 01m

Chicago O'Hare Intl

Mon 8/12

20:35-14:30

1 stop11h 55m

£602

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Thu 4/12

06:05-16:22

2 stops16h 17m

Chicago O'Hare Intl

Tue 9/12

10:45-08:30

2 stops15h 45m

£606

GlasgowChicago

GLA - MDW

GLAMDW

Glasgow Intl

Thu 4/12

09:05-18:00

2 stops14h 55m

Chicago Midway

Tue 9/12

13:14-08:30

2 stops13h 16m

£606

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Sat 20/12

12:00-17:55

1 stop11h 55m

Chicago O'Hare Intl

Sat 27/12

15:50-07:50

1 stop10h 00m

£686

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Glasgow Intl Airport to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Chicago?

The cheapest month to fly to Chicago from Glasgow Intl Airport is in February. Flight prices, which tend to average around £401, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Chicago from Glasgow Intl Airport during March instead. Flights to Chicago in March, while not as cheap as those in February, still average around £484.

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Wednesday when prices can be found for as low as £535. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Chicago is Sunday, with ticket prices averaging around £638.

What is the cheapest time of day to depart on your flight to Chicago?

Flying to Chicago from Glasgow Intl Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as £551 when looking at flights departing in the morning. Flights in the evening are often more expensive, with an average ticket price of £626.

How far in advance should I book a flight to Chicago?

You are more likely to see cheaper flights to Chicago from Glasgow Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around £558 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Glasgow Intl Airport for as low as £449 on momondo.

When to book flights from Glasgow Intl Airport to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Glasgow Intl Airport to Chicago according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Glasgow Intl Airport to Chicago (GLA to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Glasgow Intl Airport to Chicago

Direct flights

None
There are no direct flights from Glasgow Intl Airport to Chicago. There are no popular flight routes from Glasgow Intl Airport to Chicago.
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  • How far is Glasgow Intl to Chicago by plane?

    There are 3658.2 mi between Glasgow Intl and Chicago. A reasonable flight in good conditions will take 9h 55m.

  • When did momondo last update prices for flights from Glasgow Intl Airport to Chicago?

    Prices for flights from Glasgow Intl Airport to Chicago are refreshed on a daily basis.

  • How many operators does momondo search for flights from Glasgow Intl Airport to Chicago?

  • How old do you have to be to fly from Glasgow Intl Airport to Chicago?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Glasgow Intl Airport to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The necessary travel and health documents for your Chicago trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Glasgow Intl Airport to Chicago?

Best airlines flying from Glasgow Intl Airport to Chicago

Compare and see reviews for airlines that fly from Glasgow Intl Airport to Chicago with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom £327Free CancellationRating
7.2
1,346 reviews
Search Aer Lingus flights
British AirwaysPriceFrom £378Free CancellationRating
6.7
7,462 reviews
Search British Airways flights
IcelandairPriceFrom £451Free CancellationRating
7.1
558 reviews
Search Icelandair flights
KLMPriceFrom £471Free CancellationRating
7.7
1,402 reviews
Search KLM flights
Virgin AtlanticPriceFrom £475Free CancellationRating
7.5
670 reviews
Search Virgin Atlantic flights

Why use momondo?

Why should I use momondo to find a flight deal from Glasgow to Chicago?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Glasgow to Chicago . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Glasgow to Chicago with flexible booking policies on momondo?

Yes. All flights to Chicago from Glasgow on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Glasgow to Chicago?

momondo provides multiple filters to help you find the best flight to Chicago from Glasgow. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Glasgow to Chicago right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Chicago from Glasgow. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport