Cheap flights from Glasgow to Illinois

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How to find the cheapest flight from
Glasgow (GLA) to Illinois

All the information you need to plan the best GLA to ORD flight in 2022: compare Glasgow to Illinois flight prices with the expected peak season, weather and rainfall in Illinois.
When is the cheapest time to fly from Glasgow to Illinois (GLA - IL)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Glasgow to Illinois as you normally would.

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

The best pricing can be found in the month of September. Prices to Illinois from Glasgow average £478. You can even find prices in September for less than £478, as users have found deals to Illinois from as low as £351. The month of July appears to be one of the more expensive times to travel to Illinois from Glasgow. Flying in the targeted month can save you up to 27%.

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

Travelers have found it’s best to book a flight 43 days in advance to save up to 78% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 43 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Glasgow to Illinois 1-2 weeks in advance for as low as £638, or £881 for flights within the next 24 hours.

Cheap flights from Glasgow to Illinois in May, June 2022

The best prices found for GLA to Illinois flights in May, June
17 Jun - 25 Aug
£566pp
GLA
Glasgow Intl
Multiple airlines
 
1 STOP
MDW
Chicago Midway
MDW
Chicago Midway
Multiple Airlines
 
1 STOP
GLA
Glasgow Intl
17 Jun - 25 Aug
£612pp
GLA
Glasgow Intl
Multiple airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
GLA
Glasgow Intl
18 Jun - 25 Aug
£615pp
GLA
Glasgow Intl
Multiple airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
GLA
Glasgow Intl

Glasgow to Illinois 2022 flight deals

Cheap flights to Illinois from Glasgow found for this year
14 Sep - 28 Sep
£442pp
GLA
Glasgow Intl
Multiple airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
GLA
Glasgow Intl
19 Sep - 3 Oct
£492pp
GLA
Glasgow Intl
Icelandair
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Icelandair
 
1 STOP
GLA
Glasgow Intl
19 Sep - 29 Sep
£496pp
GLA
Glasgow Intl
Icelandair
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Icelandair
 
1 STOP
GLA
Glasgow Intl

Last-minute flights from Glasgow to Illinois

Late deals on return flights to Illinois from Glasgow, departing today and this week
1 Jun - 6 Jun
£708pp
GLA
Glasgow Intl
Icelandair
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Icelandair
 
1 STOP
GLA
Glasgow Intl
2 Jun - 6 Jun
£785pp
GLA
Glasgow Intl
Multiple airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Finnair
 
1 STOP
GLA
Glasgow Intl
1 Jun - 6 Jun
£839pp
GLA
Glasgow Intl
British Airways
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
British Airways
   
2 STOPS
GLA
Glasgow Intl

One-way flights to Illinois from Glasgow

The cheapest one-way flights from Glasgow to Illinois
04:35 - 10:00
Aer Lingus
1 stop
11h 25m
GLA - ORD
Aer Lingus
£435
KAYAK
09:40 - 14:20
Icelandair
1 stop
10h 40m
GLA - ORD
Icelandair
£490
Travelgenio
02:15 - 10:15
Virgin Atlantic
1 stop
14h 00m
GLA - ORD
Virgin Atlantic
£494
StudentUniverse

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Glasgow</span> to <span class="emphasized">Illinois</span> flights.

Flight FAQs

From Glasgow to Illinois

Which airlines flying from Glasgow to Illinois have flexible cancellations due to COVID-19?

Some of our airline partners flying from Glasgow to Illinois have new flexible policies in place due to COVID-19. Aer Lingus, British Airways, and Finnair are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Aer Lingus with this kind of flexibility.

Can I find flights from Glasgow to Illinois for under £500 on Cheapflights?

Yes, there are multiple flights from Glasgow to Illinois for under £500. The cheapest flight booked recently is on Multiple Airlines for just £442, but on average you can expect to pay £525.

Are there last-minute flights available from Glasgow to Illinois for under £800?

There are currently 11+ open flights from Glasgow to Illinois within the next 7 days for less than £800.

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

The cheapest airline one-way is Aer Lingus, with whom users have recently found tickets for as low as £435. However, be on the lookout for offers from Icelandair and Virgin Atlantic, as they are both options that can get you from Glasgow to Illinois for a low price.

What are the cheapest flights from Glasgow to Illinois?

The cheapest flight price from Glasgow to Illinois is £389. On average you can expect to pay £676. The most popular route, (Glasgow Intl - Chicago O'Hare Intl), can usually be booked for £487.

What are the most popular routes from Glasgow to Illinois?

While some choose either Glasgow Intl - Chicago Midway or Glasgow Intl - Lambert-St Louis, Glasgow Intl - Chicago O'Hare Intl is the most popular route from Glasgow to Illinois.

What are the most popular airlines that fly from Glasgow to Illinois?

Consider American Airlines, Air France or Finnair when booking your flight. These represent the most popular airlines when flying from Glasgow to Illinois.

COVID Restrictions

View COVID Travel Restrictions for Illinois (IL)

Do I need a COVID test to fly to Illinois from Glasgow?

Information is based on travel restrictions from Glasgow to Illinois

Most visitors from Glasgow need to provide a negative COVID-19 test result and/or quarantine to enter Illinois.

COVID-19 testing requirements
Visitors from Glasgow must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Illinois.

Quarantine requirements
Visitors from Glasgow are not required to quarantine after entering Illinois.

Do I need a test to fly back to Glasgow from Illinois?

Returning to Glasgow from Illinois

COVID-19 testing requirements
Visitors from Illinois are not required to present a negative COVID-19 PCR test or antigen result upon entering Glasgow.

Quarantine requirements
Visitors from Illinois are not required to quarantine after entering Glasgow.

Hide COVID Travel Restrictions for Illinois (IL)

Destination information for Illinois

Things to know before you go - useful duration and weather info for your trip from Glasgow to Illinois.
Today's exchange rate
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Airports servicing Glasgow

Glasgow Intl (GLA)
Prestwick (PIK)

Airports servicing

Bloomington (BMI)
Champaign (CMI)
Decatur Arpt (DEC)
Moline (MLI)
Marion (MWA)

Top 9 airlines flying from Glasgow to Illinois

The chart below displays the airlines Cheapflights users travelling from Glasgow to Illinois choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Brussels Airlines
£357 £486 No cancel fee N/A
Search Brussels Airlines flights
Aer Lingus
£380 £501 No cancel fee N/A
Search Aer Lingus flights
Icelandair
£448 £582 No cancel fee 76%
Search Icelandair flights
Virgin Atlantic
£460 £602 No cancel fee 72%
Search Virgin Atlantic flights
Lufthansa
£463 £649 No cancel fee 76%
Search Lufthansa flights
British Airways
£498 £656 No cancel fee 70%
Search British Airways flights
United Airlines
£525 £645 No cancel fee 69%
Search United Airlines flights
Finnair
£529 £620 No cancel fee 76%
Search Finnair flights
SWISS
£688 £818 No cancel fee 79%
Search SWISS flights
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