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

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

Which airlines fly to Illinois?

British Airways, Aer Lingus and Icelandair 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 45% of people opting to fly with this airline when travelling to Illinois. Keep in mind that there are 10 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

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 7 as of May 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.

£270 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

These are some of the best return flight deals from Glasgow to Illinois that have been recently found on momondo from popular airlines, departing in the coming months.

14:20 - 18:15GLA-ORD

9h 55m1 stop

19:25 - 13:25ORD-GLA

12h 00m1 stop

£444Icelandair

Find Deal

Tue, 26 Aug - Tue, 9 Sep

08:55 - 14:10GLA-ORD

11h 15m1 stop

07:30 - 08:10ORD-GLA

18h 40m2 stops

£493Delta

Find Deal

Tue, 26 Aug - Tue, 9 Sep

06:00 - 16:50GLA-ORD

16h 50m2 stops

07:00 - 08:10ORD-GLA

19h 10m2 stops

£496Delta

Find Deal

Tue, 26 Aug - Tue, 9 Sep

07:00 - 14:40GLA-ORD

13h 40m1 stop

17:40 - 12:10ORD-GLA

12h 30m1 stop

£544British Airways

Find Deal

Fri, 23 May - Fri, 30 May

21:15 - 07:27GLA-ORD

40h 12m2 stops

20:35 - 17:30ORD-GLA

14h 55m1 stop

£725British Airways

Find Deal

Sat, 28 Jun - Thu, 14 Aug

21:15 - 11:55GLA-ORD

20h 40m1 stop

20:35 - 22:25ORD-GLA

19h 50m1 stop

£848

Find Deal

Sat, 28 Jun - Thu, 14 Aug

06:10 - 18:35GLA-ORD

18h 25m2 stops

22:30 - 22:50ORD-GLA

18h 20m1 stop

£1,465Lufthansa

Find Deal

Mon, 23 Jun - Mon, 7 Jul

13:10 - 12:30GLA-ORD

29h 20m2 stops

16:00 - 22:50ORD-GLA

24h 50m1 stop

£1,467Lufthansa

Find Deal

Mon, 23 Jun - Mon, 7 Jul

20:10 - 21:15GLA-ORD

31h 05m2 stops

19:25 - 13:25ORD-GLA

12h 00m1 stop

£2,317

Find Deal

Mon, 11 Aug - Thu, 14 Aug

20:10 - 13:50GLA-ORD

23h 40m2 stops

21:15 - 19:40ORD-GLA

16h 25m2 stops

£3,402Aer Lingus

Find Deal

Mon, 11 Aug - Thu, 14 Aug

British Airways flights from Glasgow to Illinois

Our best British Airways deals on Glasgow to Illinois flight tickets

British Airways

23 May

GLA07:00Glasgow Intl

13h 40m

1 stop

ORD14:40Chicago O'Hare Intl

30 May

ORD17:40Chicago O'Hare Intl

12h 30m

1 stop

GLA12:10Glasgow Intl

£544

Find similar

British Airways

19 May

GLA09:05Glasgow Intl

11h 35m

1 stop

ORD14:40Chicago O'Hare Intl

26 May

ORD19:15Chicago O'Hare Intl

13h 25m

1 stop

GLA14:40Glasgow Intl

£571

Find similar

British Airways

28 Jun

GLA21:15Glasgow Intl

40h 12m

2 stops

ORD07:27Chicago O'Hare Intl

14 Aug

ORD20:35Chicago O'Hare Intl

14h 55m

1 stop

GLA17:30Glasgow Intl

£725

Find similar

Delta flights from Glasgow to Illinois

Our best Delta deals on Glasgow to Illinois flight tickets

Delta

26 Aug

GLA08:55Glasgow Intl

11h 15m

1 stop

ORD14:10Chicago O'Hare Intl

9 Sept

ORD07:30Chicago O'Hare Intl

18h 40m

2 stops

GLA08:10Glasgow Intl

£493

Find similar

Delta

26 Aug

GLA06:00Glasgow Intl

16h 50m

2 stops

ORD16:50Chicago O'Hare Intl

9 Sept

ORD07:00Chicago O'Hare Intl

19h 10m

2 stops

GLA08:10Glasgow Intl

£496

Find similar

Delta

23 May

GLA06:00Glasgow Intl

14h 10m

1 stop

ORD14:10Chicago O'Hare Intl

30 May

ORD08:40Chicago O'Hare Intl

19h 00m

2 stops

GLA09:40Glasgow Intl

£545

Find similar

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 £429. 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 £491.

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 £540. 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 £644. 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 £557. In the evening is when there is more demand to fly to Illinois, so prices are often more expensive at around £632 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 14 weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around £572 when searching 14 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Glasgow for as low as £462 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

Best price found	£270
Fastest flight time	9h 55m
Direct flights	None
Airports in Illinois	2 airports

The best one-way flight to Illinois from Glasgow in the past 72 hours is £270. The best return flight deal from Glasgow to Illinois found on momondo in the last 72 hours is £444.

The fastest flight from Glasgow to Illinois takes 9h 55m

There are no direct flights from Glasgow to Illinois. Popular non-direct routes for this connection are Glasgow Intl Airport - Chicago O'Hare Intl Airport and Glasgow Intl Airport - Chicago Midway Airport.

There are 2 airports near Illinois: Chicago O'Hare Intl (ORD), Chicago Midway (MDW)

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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 7 as of May 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 £331	Free Cancellation	Rating 7.0 1,080 reviews	Search Aer Lingus flights
Air France	PriceFrom £340	Free Cancellation	Rating 7.4 1,448 reviews	Search Air France flights
British Airways	PriceFrom £382	Free Cancellation	Rating 6.6 6,864 reviews	Search British Airways flights
Icelandair	PriceFrom £425	Free Cancellation	Rating 7.0 488 reviews	Search Icelandair flights
Finnair	PriceFrom £443	Free Cancellation	Rating 7.6 1,275 reviews	Search Finnair flights
KLM	PriceFrom £463	Free Cancellation	Rating 7.8 1,337 reviews	Search KLM flights
Virgin Atlantic	PriceFrom £503	Free Cancellation	Rating 7.4 643 reviews	Search Virgin Atlantic flights
Lufthansa	PriceFrom £518	Free Cancellation	Rating 6.7 7,054 reviews	Search Lufthansa flights
United Airlines	PriceFrom £519	Free Cancellation	Rating 7.4 8,702 reviews	Search United Airlines flights
Air Canada	PriceFrom £528	Free Cancellation	Rating 7.0 9,268 reviews	Search Air Canada 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.