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

Delta, KLM, and Aer Lingus are the most popular carriers operating from Illinois to Glasgow Intl

What airlines fly to Glasgow Intl Airport?

Icelandair, British Airways and Aer Lingus are the top three most popular airlines that fly to Glasgow Intl Airport from Illinois according to our data. Icelandair is the first choice among our users, with 67% of people opting to fly with this airline when traveling to Glasgow Intl Airport. Keep in mind that there are 5 different airlines that fly to Glasgow Intl Airport on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Illinois to Glasgow Intl Airport are updated daily.

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

The number of operators available for flights from Illinois to Glasgow Intl Airport is 6 as of September 2026.

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

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 Illinois to Glasgow Intl Airport.

What documentation or ID do you need to fly to Glasgow Intl Airport?

The required travel and health documents for your Glasgow Intl Airport 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 Glasgow Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$263 Cheap Flights from Illinois to Glasgow Intl Airport in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Illinois to Glasgow

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:55 pm - 11:35 amORD Chicago O'Hare Intl-GLA Glasgow Intl

13h 40m1 stop Dublin

10:40 pm - 2:10 pmGLA Glasgow Intl-ORD Chicago O'Hare Intl

21h 30m1 stop Dublin

$634Multiple Airlines

Mon, Oct 26 - Mon, Nov 2

7:25 pm - 1:25 pmORD Chicago O'Hare Intl-GLA Glasgow Intl

12h 00m1 stop Reykjavik Keflavik Intl

2:20 pm - 6:15 pmGLA Glasgow Intl-ORD Chicago O'Hare Intl

9h 55m1 stop Reykjavik Keflavik Intl

$635Icelandair

Sun, Oct 18 - Sat, Oct 24

6:30 pm - 9:55 amORD Chicago O'Hare Intl-GLA Glasgow Intl

9h 25m1 stop Reykjavik Keflavik Intl

11:35 am - 5:20 pmGLA Glasgow Intl-ORD Chicago O'Hare Intl

11h 45m1 stop Reykjavik Keflavik Intl

$635Icelandair

Sun, Feb 7 - Sat, Feb 13

3:45 pm - 8:05 amORD Chicago O'Hare Intl-GLA Glasgow Intl

10h 20m1 stop Dublin

9:50 am - 6:20 pmGLA Glasgow Intl-ORD Chicago O'Hare Intl

14h 30m1 stop Dublin

$682Multiple Airlines

Wed, Oct 21 - Wed, Nov 4

9:50 pm - 4:00 pmORD Chicago O'Hare Intl-GLA Glasgow Intl

12h 10m1 stop London Heathrow

12:40 pm - 7:15 pmGLA Glasgow Intl-ORD Chicago O'Hare Intl

12h 35m1 stop London Heathrow

$715British Airways

Wed, Nov 25 - Thu, Dec 3

9:50 pm - 2:30 pmORD Chicago O'Hare Intl-GLA Glasgow Intl

10h 40m1 stop London Heathrow

8:15 am - 6:45 pmGLA Glasgow Intl-ORD Chicago O'Hare Intl

16h 30m1 stop London Heathrow

$716British Airways

Mon, Feb 1 - Wed, Feb 10

8:50 pm - 5:50 pmORD Chicago O'Hare Intl-GLA Glasgow Intl

15h 00m1 stop London Heathrow

5:55 am - 12:25 pmGLA Glasgow Intl-ORD Chicago O'Hare Intl

12h 30m1 stop London Heathrow

$717American Airlines

Wed, Sep 23 - Tue, Sep 29

8:50 pm - 3:35 pmORD Chicago O'Hare Intl-GLA Glasgow Intl

12h 45m1 stop London Heathrow

6:25 am - 12:30 pmGLA Glasgow Intl-ORD Chicago O'Hare Intl

12h 05m1 stop London Heathrow

$717American Airlines

Wed, Sep 30 - Wed, Oct 14

3:45 pm - 8:05 amORD Chicago O'Hare Intl-GLA Glasgow Intl

10h 20m1 stop Dublin

1:20 pm - 7:15 pmGLA Glasgow Intl-ORD Chicago O'Hare Intl

11h 55m1 stop Dublin

$764Aer Lingus

Thu, Sep 24 - Tue, Sep 29

3:45 pm - 8:05 amORD Chicago O'Hare Intl-GLA Glasgow Intl

10h 20m1 stop Dublin

8:35 am - 2:00 pmGLA Glasgow Intl-ORD Chicago O'Hare Intl

11h 25m1 stop Dublin

$773Aer Lingus

Tue, Oct 13 - Sun, Oct 18

Cheap last minute flights

Enter your travel dates to find the best prices.

10:30 am - 9:40 amORD Chicago O'Hare Intl-GLA Glasgow Intl

17h 10m2 stops Boston Logan Intl Amsterdam Schiphol

9:10 am - 2:15 pmGLA Glasgow Intl-ORD Chicago O'Hare Intl

11h 05m1 stop Amsterdam Schiphol

$823Delta

Fri, Sep 18 - Tue, Sep 22

10:30 am - 9:40 amORD Chicago O'Hare Intl-GLA Glasgow Intl

17h 10m2 stops Boston Logan Intl Amsterdam Schiphol

6:00 am - 6:28 pmGLA Glasgow Intl-ORD Chicago O'Hare Intl

18h 28m2 stops Amsterdam Schiphol Boston Logan Intl

$833Delta

Fri, Sep 18 - Tue, Sep 22

5:55 pm - 11:10 pmORD Chicago O'Hare Intl-GLA Glasgow Intl

23h 15m1 stop London Heathrow

7:30 pm - 3:55 pmGLA Glasgow Intl-ORD Chicago O'Hare Intl

26h 25m1 stop London Heathrow

$871British Airways

Fri, Sep 18 - Tue, Sep 22

7:25 pm - 1:25 pmORD Chicago O'Hare Intl-GLA Glasgow Intl

12h 00m1 stop Reykjavik Keflavik Intl

2:20 pm - 6:15 pmGLA Glasgow Intl-ORD Chicago O'Hare Intl

9h 55m1 stop Reykjavik Keflavik Intl

$1,046Icelandair

Sun, Sep 13 - Sat, Sep 19

8:20 am - 10:10 amSTL Lambert-St Louis-GLA Glasgow Intl

19h 50m1 stop Newark

2:00 pm - 9:09 pmGLA Glasgow Intl-STL Lambert-St Louis

13h 09m1 stop Newark

$1,047United Airlines

Sun, Sep 13 - Thu, Sep 24

8:20 am - 10:10 amSTL Lambert-St Louis-GLA Glasgow Intl

19h 50m1 stop Newark

2:00 pm - 9:09 pmGLA Glasgow Intl-STL Lambert-St Louis

13h 09m1 stop Newark

$1,048United Airlines

Sun, Sep 13 - Thu, Sep 24

7:25 pm - 1:25 pmORD Chicago O'Hare Intl-GLA Glasgow Intl

12h 00m1 stop Reykjavik Keflavik Intl

2:20 pm - 6:15 pmGLA Glasgow Intl-ORD Chicago O'Hare Intl

9h 55m1 stop Reykjavik Keflavik Intl

$1,055Icelandair

Sun, Sep 13 - Sat, Sep 19

9:00 pm - 8:40 amORD Chicago O'Hare Intl-GLA Glasgow Intl

29h 40m1 stop Dublin

3:20 pm - 4:00 pmGLA Glasgow Intl-ORD Chicago O'Hare Intl

30h 40m2 stops Dublin Lisbon Humberto Delgado

$1,097Multiple Airlines

Tue, Sep 15 - Thu, Sep 17

4:30 pm - 4:50 pmORD Chicago O'Hare Intl-GLA Glasgow Intl

18h 20m2 stops Cincinnati Cinci./N. Kentucky London Heathrow

7:45 pm - 12:25 pmGLA Glasgow Intl-ORD Chicago O'Hare Intl

22h 40m1 stop London Heathrow

$1,200British Airways

Sun, Sep 13 - Sat, Sep 19

3:45 pm - 8:05 amORD Chicago O'Hare Intl-GLA Glasgow Intl

10h 20m1 stop Dublin

1:40 pm - 7:15 pmGLA Glasgow Intl-ORD Chicago O'Hare Intl

11h 35m1 stop Dublin

$1,215Aer Lingus

Tue, Sep 15 - Thu, Sep 17

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British Airways flights from Illinois to Glasgow Intl Airport

Our best British Airways deals on Illinois to Glasgow Intl Airport flight tickets

British Airways

Nov 24

ORD5:10 pmChicago O'Hare Intl

11h 40m

1 stop

GLA10:50 amGlasgow Intl

Dec 3

GLA9:30 amGlasgow Intl

15h 15m

1 stop

ORD6:45 pmChicago O'Hare Intl

$716

British Airways

Jan 20

ORD9:50 pmChicago O'Hare Intl

10h 30m

1 stop

GLA2:20 pmGlasgow Intl

Feb 1

GLA8:15 pmGlasgow Intl

23h 30m

1 stop

ORD1:45 pmChicago O'Hare Intl

$726

British Airways

Oct 14

ORD5:29 pmChicago O'Hare Intl

16h 06m

2 stops

GLA3:35 pmGlasgow Intl

Oct 19

GLA5:40 pmGlasgow Intl

24h 50m

1 stop

ORD12:30 pmChicago O'Hare Intl

$730

American Airlines flights from Illinois to Glasgow Intl Airport

Our best American Airlines deals on Illinois to Glasgow Intl Airport flight tickets

American Airlines

Sep 23

ORD8:50 pmChicago O'Hare Intl

15h 00m

1 stop

GLA5:50 pmGlasgow Intl

Sep 29

GLA5:55 amGlasgow Intl

12h 30m

1 stop

ORD12:25 pmChicago O'Hare Intl

$717

American Airlines

Oct 4

STL12:50 pmLambert-St Louis

15h 00m

2 stops

GLA9:50 amGlasgow Intl

Oct 13

GLA5:55 amGlasgow Intl

18h 21m

2 stops

STL6:16 pmLambert-St Louis

$732

American Airlines

Sep 30

ORD8:50 pmChicago O'Hare Intl

15h 00m

1 stop

GLA5:50 pmGlasgow Intl

Oct 5

GLA9:05 amGlasgow Intl

14h 30m

1 stop

ORD5:35 pmChicago O'Hare Intl

$767

momondo Fare Finder

Use the filters below to find and compare flights from Illinois to Glasgow Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoGlasgow

ORD Chicago O'Hare Intl - GLA Glasgow Intl

ORDGLA

Chicago O'Hare Intl

Mon 10/26

4:55 pm-11:35 am

1 stop13h 40m

Glasgow Intl

Mon 11/2

10:40 pm-2:10 pm

1 stop21h 30m

$634

ChicagoGlasgow

ORD Chicago O'Hare Intl - GLA Glasgow Intl

ORDGLA

Chicago O'Hare Intl

Sun 10/18

7:25 pm-1:25 pm

1 stop12h 00m

Glasgow Intl

Sat 10/24

2:20 pm-6:15 pm

1 stop9h 55m

$635

Quickest round-trip

ChicagoGlasgow

ORD Chicago O'Hare Intl - GLA Glasgow Intl

ORDGLA

Chicago O'Hare Intl

Sun 2/7

6:30 pm-9:55 am

1 stop9h 25m

Glasgow Intl

Sat 2/13

11:35 am-5:20 pm

1 stop11h 45m

$635

ChicagoGlasgow

ORD Chicago O'Hare Intl - GLA Glasgow Intl

ORDGLA

Chicago O'Hare Intl

Wed 10/21

3:45 pm-8:05 am

1 stop10h 20m

Glasgow Intl

Wed 11/4

9:50 am-6:20 pm

1 stop14h 30m

$682

ChicagoGlasgow

ORD Chicago O'Hare Intl - GLA Glasgow Intl

ORDGLA

Chicago O'Hare Intl

Wed 11/25

9:50 pm-4:00 pm

1 stop12h 10m

Glasgow Intl

Thu 12/3

12:40 pm-7:15 pm

1 stop12h 35m

$715

ChicagoGlasgow

ORD Chicago O'Hare Intl - GLA Glasgow Intl

ORDGLA

Chicago O'Hare Intl

Mon 2/1

9:50 pm-2:30 pm

1 stop10h 40m

Glasgow Intl

Wed 2/10

8:15 am-6:45 pm

1 stop16h 30m

$716

ChicagoGlasgow

ORD Chicago O'Hare Intl - GLA Glasgow Intl

ORDGLA

Chicago O'Hare Intl

Wed 9/23

8:50 pm-5:50 pm

1 stop15h 00m

Glasgow Intl

Tue 9/29

5:55 am-12:25 pm

1 stop12h 30m

$717

ChicagoGlasgow

ORD Chicago O'Hare Intl - GLA Glasgow Intl

ORDGLA

Chicago O'Hare Intl

Wed 9/30

8:50 pm-3:35 pm

1 stop12h 45m

Glasgow Intl

Wed 10/14

6:25 am-12:30 pm

1 stop12h 05m

$717

ChicagoGlasgow

ORD Chicago O'Hare Intl - GLA Glasgow Intl

ORDGLA

Chicago O'Hare Intl

Thu 9/24

3:45 pm-8:05 am

1 stop10h 20m

Glasgow Intl

Tue 9/29

1:20 pm-7:15 pm

1 stop11h 55m

$764

ChicagoGlasgow

ORD Chicago O'Hare Intl - GLA Glasgow Intl

ORDGLA

Chicago O'Hare Intl

Tue 10/13

3:45 pm-8:05 am

1 stop10h 20m

Glasgow Intl

Sun 10/18

8:35 am-2:00 pm

1 stop11h 25m

$773

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

What is the cheapest month to fly to Glasgow Intl Airport?

The cheapest month to fly to Glasgow Intl Airport from Illinois is in January. Flight prices, which tend to average around $513, are often lower during this time because this is during the off-season. If you’re not able to fly to Glasgow Intl Airport in January, then February is your next best option. Flight prices from Illinois to Glasgow Intl Airport during February average around $517.

How far in advance should I book a flight from Illinois to Glasgow Intl Airport?

You are more likely to see cheaper flights to Glasgow Intl Airport from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Glasgow Intl Airport for around $789 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Glasgow Intl Airport from Illinois for as low as $642 on momondo.

Can stopping save me money on Illinois to Glasgow Intl Airport flights?

You could potentially save up to 43% on your flight if you consider stops on a Illinois to Glasgow Intl Airport flight.

Cheap Illinois to Glasgow Intl Airport flight deals and tips

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

Best Price Found	$263
Fastest flight time	9h 25m
Direct flights	None

The best one-way flight to Glasgow Intl Airport from Illinois in the past 72 hours is $263. The best round-trip flight deal from Illinois to Glasgow Intl Airport found on momondo in the last 72 hours is $634.

The fastest flight from Illinois to Glasgow Intl Airport takes 9h 25m

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

Search flight deals

Frequently asked questions about flying from Illinois to Glasgow Intl Airport

When did momondo last update prices for flights from Illinois to Glasgow Intl Airport?
Prices for flights from Illinois to Glasgow Intl Airport are updated daily.
How many operators does momondo search for flights from Illinois to Glasgow Intl Airport?
The number of operators available for flights from Illinois to Glasgow Intl Airport is 6 as of September 2026.
How old do you have to be to fly from Illinois to Glasgow Intl Airport?
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 Illinois to Glasgow Intl Airport.
What documentation or ID do you need to fly to Glasgow Intl Airport?
The required travel and health documents for your Glasgow Intl Airport 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 Glasgow Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Illinois to Glasgow Intl Airport

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

Airline	Rating	Free Cancellation	Price
Virgin Atlantic	PriceFrom $144	Free Cancellation	Rating 7.4 694 reviews	Search Virgin Atlantic flights
Icelandair	PriceFrom $480	Free Cancellation	Rating 6.9 741 reviews	Search Icelandair flights
Aer Lingus	PriceFrom $595	Free Cancellation	Rating 7.3 1,756 reviews	Search Aer Lingus flights
British Airways	PriceFrom $633	Free Cancellation	Rating 6.7 8,214 reviews	Search British Airways flights
American Airlines	PriceFrom $686	Free Cancellation	Rating 7.1 12,050 reviews	Search American Airlines flights

Alexandria

Dumbarton

Helensburgh

Ballachulish

Paisley

Arrochar

Inveraray

East Kilbride

Kinlochleven

Tarbert

Glencoe

Why use momondo?

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

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

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

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

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

momondo helps you find the best flight between Illinois and Glasgow by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Glasgow from Illinois. 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.

An easier way to manage your Glasgow Intl Airport trip

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Flights to London Heathrow Airportfrom $472

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Flights to Belfast Intl Airportfrom $638

Flights to London Southend Airportfrom $636

Flights to Belfast City Airportfrom $655

Cheap flights from Illinois to Glasgow from $263

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Glasgow departing on 10/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Illinois to Glasgow

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British Airways flights from Illinois to Glasgow Intl Airport

Our best British Airways deals on Illinois to Glasgow Intl Airport flight tickets

American Airlines flights from Illinois to Glasgow Intl Airport

Our best American Airlines deals on Illinois to Glasgow Intl Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Illinois to Glasgow Intl Airport that are best for you.

See travel insights to Glasgow from

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

What is the cheapest month to fly to Glasgow Intl Airport?

How far in advance should I book a flight from Illinois to Glasgow Intl Airport?

Can stopping save me money on Illinois to Glasgow Intl Airport flights?

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

What airlines fly to Glasgow Intl Airport?

Cheap Illinois to Glasgow Intl Airport flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Illinois to Glasgow Intl Airport

Best airlines flying from Illinois to Glasgow Intl Airport

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

Traveling to a place near Glasgow?

Why use momondo?

An easier way to manage your Glasgow Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Glasgow

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo

Illinois flight routes

According to popular flight searches on momondo this year

Glasgow Intl Airport flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Glasgow

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Glasgow

List of cabin classes available on flights landing in Glasgow. Availability may vary depending on flight origin and airline.

Complete your trip to Glasgow

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According to popular flight searches on momondo this year