Which airlines fly to Illinois?

British Airways, Icelandair and Lufthansa are the top three most popular airlines that fly to Illinois from Glasgow according to our data. British Airways is the first choice among our users, with 40% of people opting to fly with this airline when travelling to Illinois. Keep in mind that there are 8 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Glasgow to Illinois?

British Airways, Aer Lingus, and Icelandair are the most popular carriers operating from Glasgow to Illinois

When did momondo last update prices for flights from Glasgow to Illinois?

Prices for flights from Glasgow to Illinois refresh daily.

How many operators does momondo search for flights from Glasgow to Illinois?

The number of operators available for flights from Glasgow to Illinois is 6 as of September 2025.

How old do you have to be to fly from Glasgow to Illinois?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Glasgow to Illinois.

What documentation or ID do you need to fly to Illinois?

The required travel and health documents for your Illinois trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£350 Cheap Flights from Glasgow to Illinois in 2025

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Find the cheapest flights from Glasgow to Illinois

Round-trip

One-way

Cheap return flights

12:35 - 17:20GLA-ORD

10h 45m1 stop

18:30 - 09:55ORD-GLA

9h 25m1 stop

£422Icelandair

Find Deal

Wed, 5 Nov - Sat, 22 Nov

12:35 - 17:20GLA-ORD

10h 45m1 stop

18:30 - 09:55ORD-GLA

9h 25m1 stop

£434Icelandair

Find Deal

Thu, 6 Nov - Sun, 9 Nov

17:20 - 14:20GLA-ORD

27h 00m1 stop

13:30 - 08:30ORD-GLA

13h 00m2 stops

£512Virgin Atlantic

Find Deal

Thu, 26 Feb - Mon, 2 Mar

16:55 - 14:40GLA-ORD

27h 45m1 stop

16:15 - 16:10ORD-GLA

17h 55m1 stop

£520KLM

Find Deal

Sun, 12 Oct - Sun, 19 Oct

16:55 - 14:40GLA-ORD

27h 45m1 stop

16:15 - 16:10ORD-GLA

17h 55m1 stop

£525KLM

Find Deal

Sun, 12 Oct - Sun, 19 Oct

09:05 - 18:46GLA-ORD

15h 41m2 stops

13:30 - 08:30ORD-GLA

13h 00m2 stops

£541Virgin Atlantic

Find Deal

Thu, 26 Feb - Mon, 2 Mar

06:55 - 19:15GLA-ORD

18h 20m2 stops

21:45 - 14:55ORD-GLA

11h 10m1 stop

£557British Airways

Find Deal

Sat, 4 Oct - Sat, 6 Dec

08:35 - 14:00GLA-ORD

11h 25m1 stop

16:50 - 08:50ORD-GLA

11h 00m1 stop

£669Aer Lingus

Find Deal

Sat, 25 Oct - Sat, 1 Nov

05:50 - 23:42GLA-ORD

23h 52m2 stops

21:45 - 10:45ORD-GLA

32h 00m2 stops

£729British Airways

Find Deal

Sat, 25 Oct - Sat, 1 Nov

20:10 - 07:07GLA-ORD

40h 57m2 stops

22:12 - 11:30ORD-GLA

31h 18m2 stops

£2,441Aer Lingus

Find Deal

Tue, 25 Nov - Fri, 5 Dec

British Airways flights from Glasgow to Illinois

Our best British Airways deals on Glasgow to Illinois flight tickets

British Airways

4 Oct

GLA06:55Glasgow Intl

18h 20m

2 stops

ORD19:15Chicago O'Hare Intl

6 Dec

ORD21:45Chicago O'Hare Intl

11h 10m

1 stop

GLA14:55Glasgow Intl

£557

Find similar

British Airways

25 Oct

GLA05:50Glasgow Intl

23h 52m

2 stops

ORD23:42Chicago O'Hare Intl

1 Nov

ORD21:45Chicago O'Hare Intl

32h 00m

2 stops

GLA10:45Glasgow Intl

£729

Find similar

Icelandair flights from Glasgow to Illinois

Our best Icelandair deals on Glasgow to Illinois flight tickets

Icelandair

5 Nov

GLA12:35Glasgow Intl

10h 45m

1 stop

ORD17:20Chicago O'Hare Intl

22 Nov

ORD18:30Chicago O'Hare Intl

9h 25m

1 stop

GLA09:55Glasgow Intl

£422

Find similar

Icelandair

6 Nov

GLA12:35Glasgow Intl

10h 45m

1 stop

ORD17:20Chicago O'Hare Intl

9 Nov

ORD18:30Chicago O'Hare Intl

9h 25m

1 stop

GLA09:55Glasgow Intl

£434

Find similar

Icelandair

22 Oct

GLA14:20Glasgow Intl

9h 55m

1 stop

ORD18:15Chicago O'Hare Intl

29 Oct

ORD19:30Chicago O'Hare Intl

9h 25m

1 stop

GLA09:55Glasgow Intl

£496

Find similar

Fly from

Fly to

Route

Depart

Return

Price

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Wed 5/11

12:35-17:20

1 stop10h 45m

Chicago O'Hare Intl

Sat 22/11

18:30-09:55

1 stop9h 25m

£422

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Thu 6/11

12:35-17:20

1 stop10h 45m

Chicago O'Hare Intl

Sun 9/11

18:30-09:55

1 stop9h 25m

£434

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Thu 26/2

17:20-14:20

1 stop27h 00m

Chicago O'Hare Intl

Mon 2/3

13:30-08:30

2 stops13h 00m

£512

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Sun 12/10

16:55-14:40

1 stop27h 45m

Chicago O'Hare Intl

Sun 19/10

16:15-16:10

1 stop17h 55m

£520

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Sun 12/10

16:55-14:40

1 stop27h 45m

Chicago O'Hare Intl

Sun 19/10

16:15-16:10

1 stop17h 55m

£525

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Thu 26/2

09:05-18:46

2 stops15h 41m

Chicago O'Hare Intl

Mon 2/3

13:30-08:30

2 stops13h 00m

£541

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Sat 4/10

06:55-19:15

2 stops18h 20m

Chicago O'Hare Intl

Sat 6/12

21:45-14:55

1 stop11h 10m

£557

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Sat 25/10

08:35-14:00

1 stop11h 25m

Chicago O'Hare Intl

Sat 1/11

16:50-08:50

1 stop11h 00m

£669

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Sat 25/10

05:50-23:42

2 stops23h 52m

Chicago O'Hare Intl

Sat 1/11

21:45-10:45

2 stops32h 00m

£729

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Tue 25/11

20:10-07:07

2 stops40h 57m

Chicago O'Hare Intl

Fri 5/12

22:12-11:30

2 stops31h 18m

£2,441

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Glasgow to Illinois

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

Prices

Airlines

Other information

What is the cheapest month to fly to Illinois?

The month of February is, on average, the cheapest month to fly to Illinois from Glasgow, with most prices found around £397. If you aren’t able to travel to Illinois during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of £480.

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

The cheapest day to depart on your flight to Illinois is on a Wednesday when prices can be found for as low as £530. This is often the case because there is less demand to fly during this day of the week. Flights from Glasgow to Illinois on a Sunday will generally be more expensive and average around £632. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our data shows that the cheapest Glasgow to Illinois flights are usually those with departure times in the morning. Our users have found flights to Illinois in the morning for as low as £547. In the evening is when there is more demand to fly to Illinois, so prices are often more expensive at around £621 per ticket.

What is the cheapest Glasgow to Illinois flight route?

Fly from Edinburgh Turnhouse to Chicago O'Hare Intl for the best Glasgow - Illinois flight prices

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

You are more likely to see cheaper flights to Illinois from Glasgow when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois 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 Illinois from Glasgow for as low as £467 on momondo.

What cabin class options are available on Glasgow to Illinois flights?

There are 2 cabin classes available to choose from on Glasgow to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Glasgow to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Glasgow to Illinois

Direct flights	None

There are no direct flights from Glasgow to Illinois. There are no popular flight routes from Glasgow to Illinois.

Search flight deals

When did momondo last update prices for flights from Glasgow to Illinois?
Prices for flights from Glasgow to Illinois refresh daily.
How many operators does momondo search for flights from Glasgow to Illinois?
The number of operators available for flights from Glasgow to Illinois is 6 as of September 2025.
How old do you have to be to fly from Glasgow to Illinois?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Glasgow to Illinois.
What documentation or ID do you need to fly to Illinois?
The required travel and health documents for your Illinois trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Glasgow to Illinois

Compare and see reviews for airlines that fly from Glasgow to Illinois with momondo

Airline	Rating	Free Cancellation	Price
Aer Lingus	PriceFrom £324	Free Cancellation	Rating 7.2 1,271 reviews	Search Aer Lingus flights
Air France	PriceFrom £334	Free Cancellation	Rating 7.4 1,469 reviews	Search Air France flights
British Airways	PriceFrom £375	Free Cancellation	Rating 6.6 7,361 reviews	Search British Airways flights
Icelandair	PriceFrom £389	Free Cancellation	Rating 7.0 546 reviews	Search Icelandair flights
KLM	PriceFrom £455	Free Cancellation	Rating 7.8 1,385 reviews	Search KLM flights
Virgin Atlantic	PriceFrom £494	Free Cancellation	Rating 7.4 664 reviews	Search Virgin Atlantic flights
Lufthansa	PriceFrom £508	Free Cancellation	Rating 6.8 7,409 reviews	Search Lufthansa flights
United Airlines	PriceFrom £510	Free Cancellation	Rating 7.4 8,937 reviews	Search United Airlines flights

Why use momondo?

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

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

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

All flight searches from Glasgow to Illinois on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Glasgow to Illinois flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Illinois 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.