What are the cheapest airlines to fly from Illinois to Glasgow Intl Airport one-way?

To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at £153. British Airways flights start at £308 while deals on Delta start at £337 one-way.

What are the most popular routes from Illinois to Glasgow Intl Airport?

Most travelers choose Chicago O'Hare Intl - Glasgow Intl, Chicago Midway - Glasgow Intl or Lambert-St Louis - Glasgow Intl when deciding on the best route from Illinois to Glasgow Intl Airport.

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

To save on the cost of your flight from Illinois to Glasgow Intl Airport, book at least 20 days before your planned departure. Booking around this time can save you about 30% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £548 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £607.

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

February is one of the best times of the year to fly to Glasgow Intl Airport from Illinois. Prices for February average £623 per person but you can even find prices for as low as £382. The most expensive prices can be found in the month of June. Opting for a February flight can save you 34% on your journey compared to booking in June

What is the cheapest time of day to fly from IL to GLA?

When flying from Illinois to Glasgow Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Illinois to Glasgow Intl that include hotel bookings?

Yes. In addition to deals on Illinois to Glasgow Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Illinois to Glasgow Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Glasgow Intl.

Can I find deals for business class flights from Illinois to Glasgow Intl?

Yes. Cheapflights offers flight deals from Illinois 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.

£153+ Flights from Illinois to Glasgow Intl Airport

Cheap flight deals from Illinois to Glasgow Intl

Find flight deals from Illinois to Glasgow Intl

Cheapest flights from Illinois to Glasgow Intl
Explore the most affordable flight options available from Illinois to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 November 2024.

Tue 3/1222:05ORD - GLA

1 stop11h 45mBritish Airways

Tue 10/1210:50GLA - ORD

1 stop12h 10mBritish Airways

Deal found 19/11£482

Wed 4/1215:55ORD - GLA

1 stop14h 00mMultiple Airlines

Tue 10/1205:55GLA - ORD

2 stops16h 35mMultiple Airlines

Deal found 19/11£496

Wed 27/1116:25ORD - GLA

1 stop14h 15mDelta

Fri 6/1206:05GLA - ORD

1 stop14h 25mDelta

Deal found 20/11£507

Tue 3/1217:00MDW - GLA

2 stops17h 35mDelta

Tue 10/1206:05GLA - MDW

2 stops18h 27mDelta

Deal found 20/11£519

Mon 16/1215:55ORD - GLA

1 stop9h 55mAer Lingus

Mon 13/112:00GLA - ORD

1 stop13h 15mAer Lingus

Deal found 19/11£519

Wed 4/1214:17STL - GLA

2 stops14h 03mAmerican Airlines

Wed 11/1208:40GLA - STL

2 stops16h 50mAmerican Airlines

Deal found 20/11£541

Wed 27/1121:25ORD - GLA

2 stops32h 30mLufthansa

Fri 6/1212:35GLA - ORD

1 stop13h 30mLufthansa

Deal found 20/11£542

Wed 4/1211:51STL - GLA

2 stops16h 29mBritish Airways

Wed 11/1209:45GLA - STL

2 stops18h 20mBritish Airways

Deal found 20/11£543

Fri 29/1113:35ORD - GLA

2 stops14h 20mKLM

Sat 7/1210:40GLA - ORD

2 stops16h 32mKLM

Deal found 20/11£598

Thu 5/1217:40STL - GLA

2 stops23h 35mLufthansa

Thu 12/1212:35GLA - STL

1 stop31h 20mLufthansa

Deal found 19/11£627

Mon 16/1208:51ORD - GLA

2 stops19h 04mIcelandair

Mon 13/112:35GLA - ORD

1 stop10h 45mIcelandair

Deal found 19/11£660

Wed 4/1215:45STL - GLA

1 stop14h 10mMultiple Airlines

Wed 11/1213:00GLA - STL

2 stops56h 06mMultiple Airlines

Deal found 20/11£681

Best flights from Illinois to Glasgow Intl
Discover carefully curated flight deals from Illinois to Glasgow Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 November 2024.

Tue 25/319:30ORD - GLA

1 stop9h 25mIcelandair

Tue 1/413:35GLA - ORD

1 stop10h 45mIcelandair

Deal found 19/11£454

Wed 26/322:45ORD - GLA

1 stop12h 05mBritish Airways

Wed 2/408:20GLA - ORD

1 stop12h 35mBritish Airways

Deal found 20/11£469

Tue 11/323:05ORD - GLA

1 stop11h 45mFinnair

Tue 18/306:05GLA - ORD

1 stop13h 00mFinnair

Deal found 19/11£477

Fri 17/121:00ORD - GLA

1 stop13h 15mAer Lingus

Mon 20/112:00GLA - ORD

1 stop13h 15mAer Lingus

Deal found 19/11£478

Sun 23/323:05ORD - GLA

1 stop10h 35mIberia

Mon 31/316:10GLA - ORD

1 stop26h 05mIberia

Deal found 20/11£485

Sun 20/421:25ORD - GLA

1 stop11h 10mAmerican Airlines

Fri 2/507:10GLA - ORD

1 stop15h 50mAmerican Airlines

Deal found 19/11£487

Wed 4/1215:55ORD - GLA

1 stop14h 00mMultiple Airlines

Tue 10/1205:55GLA - ORD

2 stops16h 35mMultiple Airlines

Deal found 19/11£496

Wed 30/422:30ORD - GLA

1 stop18h 30mLufthansa

Thu 8/506:05GLA - ORD

1 stop12h 50mLufthansa

Deal found 19/11£508

Tue 11/314:00ORD - GLA

2 stops17h 40mDelta

Fri 21/309:05GLA - ORD

1 stop11h 25mDelta

Deal found 19/11£511

Thu 10/416:20ORD - GLA

1 stop23h 25mKLM

Tue 15/409:15GLA - ORD

2 stops15h 26mKLM

Deal found 19/11£646

Thu 1/514:00MDW - GLA

2 stops20h 05mAir France

Fri 9/506:05GLA - MDW

2 stops17h 59mAir France

Deal found 19/11£843

Tue 3/1217:00MDW - GLA

2 stops17h 35mDelta

Tue 10/1206:05GLA - MDW

2 stops18h 27mDelta

Deal found 20/11£519

Last-minute flights from Illinois to Glasgow Intl
Discover last-minute flight deals from Illinois to Glasgow Intl. Data last updated 21 November 2024 and is based on user searches.

Wed 27/1116:25ORD - GLA

1 stop14h 15mDelta

Fri 6/1206:05GLA - ORD

1 stop14h 25mDelta

Deal found 20/11£507

Wed 27/1116:52ORD - GLA

2 stops22h 33mBritish Airways

Fri 6/1208:55GLA - ORD

2 stops18h 47mBritish Airways

Deal found 19/11£524

Wed 27/1121:25ORD - GLA

2 stops32h 30mLufthansa

Fri 6/1212:35GLA - ORD

1 stop13h 30mLufthansa

Deal found 20/11£542

Thu 28/1113:14ORD - GLA

2 stops17h 41mMultiple Airlines

Sun 1/1208:20GLA - ORD

2 stops29h 05mMultiple Airlines

Deal found 20/11£1,200

Fri 29/1113:35ORD - GLA

2 stops14h 20mKLM

Sat 7/1210:40GLA - ORD

2 stops16h 32mKLM

Deal found 20/11£598

Tue 3/1222:05ORD - GLA

1 stop11h 45mBritish Airways

Tue 10/1210:50GLA - ORD

1 stop12h 10mBritish Airways

Deal found 19/11£482

Tue 3/1217:00MDW - GLA

2 stops17h 35mDelta

Tue 10/1206:05GLA - MDW

2 stops18h 27mDelta

Deal found 20/11£519

Wed 4/1215:55ORD - GLA

1 stop14h 00mMultiple Airlines

Tue 10/1205:55GLA - ORD

2 stops16h 35mMultiple Airlines

Deal found 19/11£496

Wed 4/1214:17STL - GLA

2 stops14h 03mAmerican Airlines

Wed 11/1208:40GLA - STL

2 stops16h 50mAmerican Airlines

Deal found 20/11£541

Wed 4/1211:51STL - GLA

2 stops16h 29mBritish Airways

Wed 11/1209:45GLA - STL

2 stops18h 20mBritish Airways

Deal found 20/11£543

Wed 4/1215:45STL - GLA

1 stop14h 10mMultiple Airlines

Wed 11/1213:00GLA - STL

2 stops56h 06mMultiple Airlines

Deal found 20/11£681

Thu 5/1217:40STL - GLA

2 stops23h 35mLufthansa

Thu 12/1212:35GLA - STL

1 stop31h 20mLufthansa

Deal found 19/11£627

One-way flights from Illinois to Glasgow Intl
Search for one-way flight options from Illinois to Glasgow Intl. Find affordable one-way fares based on user searches. Data last updated 21 November 2024.

Tue 28/118:30ORD - GLA

1 stop9h 25mIcelandair

Deal found 19/11£153

Tue 28/118:30ORD - GLA

2 stops19h 35mMultiple Airlines

Deal found 19/11£223

Wed 30/421:25ORD - GLA

1 stop11h 20mBritish Airways

Deal found 20/11£308

Thu 23/117:05STL - GLA

3 stops40h 40mMultiple Airlines

Deal found 20/11£308

Wed 30/409:20MDW - GLA

2 stops17h 10mDelta

Deal found 20/11£337

Fri 14/323:05ORD - GLA

1 stop13h 50mFinnair

Deal found 20/11£347

Wed 9/420:30ORD - GLA

1 stop12h 15mAmerican Airlines

Deal found 19/11£371

Fri 14/314:00MDW - GLA

2 stops14h 55mKLM

Deal found 20/11£372

Thu 23/114:00STL - GLA

2 stops16h 55mIberia

Deal found 20/11£373

Wed 27/1115:45STL - GLA

1 stop14h 10mLufthansa

Deal found 18/11£515

Wed 27/1113:46STL - GLA

2 stops18h 29mBritish Airways

Deal found 18/11£523

Thu 26/1207:34MDW - GLA

3 stops23h 21mMultiple Airlines

Deal found 20/11£609

Find flights from Illinois to Glasgow Intl within your budget

Fly from

Fly to

Route

Depart

Return

Price

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Tue 25/3

19:30-09:55

1 stop9h 25m

Glasgow Intl

Tue 1/4

13:35-18:20

1 stop10h 45m

£454

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Wed 26/3

22:45-15:50

1 stop12h 05m

Glasgow Intl

Wed 2/4

08:20-14:55

1 stop12h 35m

£469

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Tue 11/3

23:05-15:50

1 stop11h 45m

Glasgow Intl

Tue 18/3

06:05-14:05

1 stop13h 00m

£477

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Fri 17/1

21:00-16:15

1 stop13h 15m

Glasgow Intl

Mon 20/1

12:00-19:15

1 stop13h 15m

£478

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Sun 23/3

23:05-14:40

1 stop10h 35m

Glasgow Intl

Mon 31/3

16:10-12:15

1 stop26h 05m

£485

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Sun 20/4

21:25-14:35

1 stop11h 10m

Glasgow Intl

Fri 2/5

07:10-17:00

1 stop15h 50m

£487

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Wed 4/12

15:55-11:55

1 stop14h 00m

Glasgow Intl

Tue 10/12

05:55-16:30

2 stops16h 35m

£496

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Wed 30/4

22:30-23:00

1 stop18h 30m

Glasgow Intl

Wed 7/5

06:05-12:55

1 stop12h 50m

£508

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Tue 11/3

14:00-12:40

2 stops17h 40m

Glasgow Intl

Fri 21/3

09:05-15:30

1 stop11h 25m

£511

ChicagoGlasgow

MDW - GLA

MDWGLA

Chicago Midway

Tue 3/12

17:00-16:35

2 stops17h 35m

Glasgow Intl

Tue 10/12

06:05-18:32

2 stops18h 27m

£519

Flights are sorted by cheapest return flights first.

Deals found on 19/11

Showing 1-10 of 32 results

Best time to book a flight from Illinois to Glasgow Intl

Have a flexible travel schedule? Discover the best time to fly to Glasgow Intl from Illinois 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.

Travel insights for flights from Illinois to Glasgow Intl

Get recent, data-driven insights about flights from Illinois to Glasgow Intl including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Illinois to Glasgow Intl Airport?

Currently, April is the cheapest month in which you can book a flight from Illinois to Glasgow Intl Airport (average of £97). Flying from Illinois to Glasgow Intl Airport in December is currently the most expensive (average of £116). 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

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

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

To help decide which airline to fly from Illinois to Glasgow, see what other customers have to say about British Airways, Finnair and Iberia. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

8,756 reviews

Check prices

Reviews

1 / 10

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

Delta

8.0

Very Good

8,756 reviews

Delta

8.0

Very Good

8,756 reviews

Check prices

Reviews

1 / 10

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

KLM

7.8

Good

1,350 reviews

Delta

8.0

Very Good

8,756 reviews

Check prices

Reviews

1 / 10

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

Finnair

7.7

Good

1,300 reviews

Delta

8.0

Very Good

8,756 reviews

Check prices

Reviews

1 / 10

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

Air France

7.4

Good

1,523 reviews

Delta

8.0

Very Good

8,756 reviews

Check prices

Reviews

1 / 10

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

8,756 reviews

Check prices

Reviews

1 / 10

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

Related info for your journey

What are the cheapest airlines to fly from Illinois to Glasgow Intl Airport one-way?
To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at £153. British Airways flights start at £308 while deals on Delta start at £337 one-way.
What are the most popular routes from Illinois to Glasgow Intl Airport?
Most travelers choose Chicago O'Hare Intl - Glasgow Intl, Chicago Midway - Glasgow Intl or Lambert-St Louis - Glasgow Intl when deciding on the best route from Illinois to Glasgow Intl Airport.
Can I find deals for flights from Illinois to Glasgow Intl that include hotel bookings?
Yes. In addition to deals on Illinois to Glasgow Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Illinois to Glasgow Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Glasgow Intl.
Can I find deals for business class flights from Illinois to Glasgow Intl?
Yes. Cheapflights offers flight deals from Illinois 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 Illinois to Glasgow Intl Airport?
Currently, April is the cheapest month in which you can book a flight from Illinois to Glasgow Intl Airport (average of £97). Flying from Illinois to Glasgow Intl Airport in December is currently the most expensive (average of £116). 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

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

How does Cheapflights help users find flights from Illinois to Glasgow Intl?

Cheapflights makes it easy to find Illinois to Glasgow Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Illinois to Glasgow Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Glasgow Intl from Illinois.

Can Cheapflights find flights from Illinois to Glasgow Intl with no change fees?

Certainly. Search results for flights to Glasgow Intl from Illinois shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Illinois to Glasgow Intl become cheaper?

Yes, Cheapflights offers price alerts on Illinois to Glasgow Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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.

View all available airlines

Cheap flights from Illinois to Glasgow Intl Airport from £153

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 28/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Illinois to Glasgow Intl

Find flight deals from Illinois to Glasgow Intl

Cheapest flights from Illinois to Glasgow IntlExplore the most affordable flight options available from Illinois to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 November 2024.

Explore the most affordable flight options available from Illinois to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 November 2024.

Find flights from Illinois to Glasgow Intl within your budget

Best time to book a flight from Illinois to Glasgow Intl

Have a flexible travel schedule? Discover the best time to fly to Glasgow Intl from Illinois with our price prediction graph.

Travel insights for flights from Illinois to Glasgow Intl

Get recent, data-driven insights about flights from Illinois to Glasgow Intl including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Illinois to Glasgow Intl Airport?

Rainfall in Glasgow Intl by month

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

Temperature in Glasgow Intl by month

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

Reviews of airlines servicing Glasgow Intl

To help decide which airline to fly from Illinois to Glasgow, see what other customers have to say about British Airways, Finnair and Iberia. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Illinois 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 to fly from Illinois to Glasgow Intl Airport one-way?

What are the most popular routes from Illinois to Glasgow Intl Airport?

Can I find deals for flights from Illinois to Glasgow Intl that include hotel bookings?

How can I find direct flights from Illinois to Glasgow Intl?

Can I find deals for business class flights from Illinois to Glasgow Intl?

What is the cheapest month to book a flight from Illinois to Glasgow Intl Airport?

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.

Alternative routes for Illinois to Glasgow Intl

See prices for flight routes from nearby airports that may be better suited for you.

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 Illinois to Glasgow Intl?

Why should you use Cheapflights to find cheap flight tickets from Illinois to Glasgow Intl?

Can Cheapflights find flights from Illinois to Glasgow Intl with no change fees?

Can Cheapflights notify me if prices for flights from Illinois to Glasgow Intl become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Illinois to Glasgow Intl
Explore the most affordable flight options available from Illinois to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 November 2024.