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 2021: compare Glasgow to Illinois flight prices with the expected peak season, weather and rainfall in Illinois.
How far in advance should I book a flight from Glasgow to Illinois?

Users have found that booking a flight from Glasgow to Illinois at least 43 days early can save you up to 78% on average compared to booking a flight this week. If booking 43 days before your flight isn’t an option for you, users have found flights from Glasgow to Illinois for as little as £580 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £801 for flights departing within the next 3 days.

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

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, September can be a great choice for travel to Illinois. Flights to Illinois from Glasgow in September are about £435 on average during September, but can be found for as low as £319.

When is the cheapest time to fly from Glasgow to Illinois (GG1 - USIL)?

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.

Cheap flights from Glasgow to Illinois in September, October 2021

The best prices found for GLA to Illinois flights in September, October
8 Oct - 13 Oct
£493pp
GLA
Glasgow Intl
KLM
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
KLM
   
2 STOPS
GLA
Glasgow Intl
8 Oct - 12 Oct
£497pp
GLA
Glasgow Intl
KLM
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
KLM
   
2 STOPS
GLA
Glasgow Intl
10 Oct - 14 Oct
£509pp
GLA
Glasgow Intl
Aer Lingus
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Aer Lingus
 
1 STOP
GLA
Glasgow Intl

Glasgow to Illinois 2021 flight deals

Cheap flights to Illinois from Glasgow found for this year
6 Nov - 20 Nov
£383pp
GLA
Glasgow Intl
Multiple airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
GLA
Glasgow Intl
5 Nov - 9 Nov
£395pp
GLA
Glasgow Intl
Virgin Atlantic
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Virgin Atlantic
 
1 STOP
GLA
Glasgow Intl
6 Nov - 20 Nov
£398pp
GLA
Glasgow Intl
Virgin Atlantic
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Virgin Atlantic
   
2 STOPS
GLA
Glasgow Intl

Last-minute flights from Glasgow to Illinois

Late deals on return flights to Illinois from Glasgow, departing today and this week
27 Sep - 3 Oct
£1,205pp
GLA
Glasgow Intl
American Airlines
   
2 STOPS
MLI
Moline Quad-City
MLI
Moline Quad-City
American Airlines
   
2 STOPS
GLA
Glasgow Intl

One-way flights to Illinois from Glasgow

The cheapest one-way flights from Glasgow to Illinois
09:20 - 15:05
Multiple Airlines
1 stop
11h 45m
GLA - ORD
Multiple Airlines
£1,718
Bookingwiz.co.th

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. Icelandair, British Airways, and Aer Lingus are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Icelandair with this kind of flexibility.

Are flight prices decreasing from Glasgow to Illinois due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Glasgow and Illinois for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Glasgow to Illinois for under £400 on Cheapflights?

Yes, there are multiple flights from Glasgow to Illinois for under £400. The cheapest flight booked recently is on Virgin Atlantic for just £359, but on average you can expect to pay £445.

Are there last-minute flights available from Glasgow to Illinois for under £1,300?

There are currently 1+ open flights from Glasgow to Illinois within the next 7 days for less than £1,300.

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 will not be allowed to enter Illinois.

COVID-19 testing requirements
Visitors from Glasgow must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours 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 must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to 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.
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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 10 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
United Airlines
£225 £491 No cancel fee 69%
Search United Airlines flights
American Airlines
£272 £449 No cancel fee 71%
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Lufthansa
£281 £454 No cancel fee 76%
Search Lufthansa flights
Air Canada
£287 £585 No cancel fee 67%
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Virgin Atlantic
£295 £451 No cancel fee 72%
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British Airways
£299 £479 No cancel fee 70%
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KLM
£301 £492 No cancel fee 75%
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Brussels Airlines
£324 £441 No cancel fee N/A
Search Brussels Airlines flights
Icelandair
£340 £473 No cancel fee 76%
Search Icelandair flights
Aer Lingus
£368 £530 No cancel fee N/A
Search Aer Lingus flights
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