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Cheap flights from Scotland to Illinois from £274

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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
EDI — ORD
12 Jan — 19 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Scotland to Illinois

Enter your travel dates to find the best prices.

Cheapest flights from Scotland to Illinois
Explore the most affordable flight options available from Scotland to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 December 2025.

Wed 24/1207:45GLA - ORD
1 stop12h 15mMultiple Airlines
Tue 6/121:11ORD - GLA
2 stops36h 49mMultiple Airlines
Deal found 12/12£691
Tue 16/1212:35GLA - ORD
1 stop10h 45mIcelandair
Tue 6/118:30ORD - GLA
1 stop9h 25mIcelandair
Deal found 12/12£714
Mon 15/1221:05GLA - ORD
2 stops47h 52mMultiple Airlines
Tue 6/118:30ORD - GLA
1 stop9h 25mMultiple Airlines
Deal found 12/12£739
Tue 16/1208:25EDI - ORD
2 stops36h 35mMultiple Airlines
Fri 16/121:00ORD - EDI
1 stop15h 05mMultiple Airlines
Deal found 12/12£759
Fri 19/1208:40EDI - ORD
2 stops31h 25mMultiple Airlines
Wed 7/109:34ORD - EDI
3 stops28h 56mMultiple Airlines
Deal found 12/12£761
Tue 16/1209:25GLA - ORD
2 stops30h 40mMultiple Airlines
Tue 6/118:30ORD - GLA
1 stop9h 25mMultiple Airlines
Deal found 12/12£780
Mon 15/1221:05GLA - ORD
2 stops47h 52mMultiple Airlines
Fri 16/118:30ORD - GLA
1 stop9h 25mMultiple Airlines
Deal found 12/12£781
Sat 13/1218:50GLA - ORD
2 stops45h 15mMultiple Airlines
Tue 6/118:30ORD - GLA
1 stop9h 25mMultiple Airlines
Deal found 12/12£796
Mon 15/1212:35GLA - ORD
1 stop10h 45mIcelandair
Fri 16/118:30ORD - GLA
1 stop9h 25mIcelandair
Deal found 12/12£816
Sun 14/1212:35GLA - ORD
1 stop10h 45mIcelandair
Tue 6/118:30ORD - GLA
1 stop9h 25mIcelandair
Deal found 12/12£841
Mon 15/1212:35GLA - ORD
1 stop10h 45mIcelandair
Tue 6/118:30ORD - GLA
1 stop9h 25mIcelandair
Deal found 12/12£843
Sat 13/1216:05GLA - ORD
2 stops28h 40mMultiple Airlines
Sun 4/119:57ORD - GLA
3 stops31h 58mMultiple Airlines
Deal found 12/12£845

Find flight deals from Scotland to Illinois

Keep the following information in mind while searching for Scotland to Illinois flight deals. Data was last updated 13 December 2025.

Round-trip from

£448

One-way from

£274

Popular in

August

Cheapest in

January

Average price

£721

Good round-trip deal

£674 or less
21/1-25/1
  • 21/1-25/1
  • 4 total stops
  • 29h 55m total
  • Scotland to Illinois
Search Deals
4/2
  • 4/2
  • 2 total stops
  • 48h 30m total
  • Scotland to Illinois
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£44 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Scotland to Illinois.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Scotland to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 13 December 2025.
Use the filters below to find and compare flights from Scotland to Illinois that are best for you.

Fly from

Scotland

Fly to

Illinois

Route

Depart

Return

Price

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Mon 26/1

08:20-17:20

2 stops15h 00m

Chicago O'Hare Intl

Mon 2/2

18:30-16:00

2 stops15h 30m

£466

EdinburghChicago

EDI - ORD

EDIORD

Edinburgh Turnhouse

Mon 26/1

10:45-19:15

1 stop14h 30m

Chicago O'Hare Intl

Mon 2/2

21:00-20:15

1 stop17h 15m

£508

InvernessChicago

INV - ORD

INVORD

Inverness

Mon 26/1

06:40-17:20

2 stops16h 40m

Chicago O'Hare Intl

Mon 2/2

18:30-20:35

2 stops20h 05m

£525

EdinburghChicago

EDI - ORD

EDIORD

Edinburgh Turnhouse

Fri 30/1

08:30-17:20

2 stops14h 50m

Chicago O'Hare Intl

Sat 14/2

18:30-20:15

2 stops19h 45m

£551

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Fri 17/4

14:20-18:15

1 stop9h 55m

Chicago O'Hare Intl

Fri 24/4

19:25-13:25

1 stop12h 00m

£553

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Wed 25/2

12:35-17:20

1 stop10h 45m

Chicago O'Hare Intl

Sun 1/3

18:30-09:55

1 stop9h 25m

£566

EdinburghChicago

EDI - ORD

EDIORD

Edinburgh Turnhouse

Mon 26/1

05:50-14:20

1 stop14h 30m

Chicago O'Hare Intl

Mon 2/2

13:58-10:40

2 stops14h 42m

£576

EdinburghChicago

EDI - ORD

EDIORD

Edinburgh Turnhouse

Thu 30/4

10:40-18:15

2 stops13h 35m

Chicago O'Hare Intl

Thu 7/5

15:45-11:50

1 stop14h 05m

£576

EdinburghChicago

EDI - ORD

EDIORD

Edinburgh Turnhouse

Wed 25/2

05:50-21:48

2 stops21h 58m

Chicago O'Hare Intl

Tue 10/3

10:40-10:40

2 stops19h 00m

£577

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Mon 26/1

06:05-14:20

1 stop14h 15m

Chicago O'Hare Intl

Mon 2/2

12:30-09:55

2 stops15h 25m

£579

Flights are sorted by cheapest return flights first.

Deals found on 13/12

Showing 1-10 of 54 results
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Best time to book a flight from Scotland to Illinois

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

Cheapflights Insights

Everything you need to know about your flight from Scotland to Illinois

What is the cheapest month to book a flight from Scotland to Illinois?

Currently, January is the cheapest month in which you can book a flight from Scotland to Illinois (average of £287). Flying from Scotland to Illinois in December is currently the most expensive (average of £519). 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.

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

Find hourly flight availability from Scotland to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 December 2025.

When flying from Scotland to Illinois, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 31% versus a flight in the morning.

How much does it cost for a return flight from Scotland to Illinois?

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated 13 December 2025.
Check out reviews from past customers who have flown with United Airlines, Aer Lingus, andIcelandair from Scotland to Illinois to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,094 reviews
Check prices

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
United Airlines
7.4
Good
9,094 reviews
United Airlines
7.4
Good
9,094 reviews
Check prices

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
Aer Lingus
7.2
Good
1,394 reviews
United Airlines
7.4
Good
9,094 reviews
Check prices

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
Icelandair
7.0
Good
589 reviews
United Airlines
7.4
Good
9,094 reviews
Check prices

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
Lufthansa
6.8
Okay
7,626 reviews
United Airlines
7.4
Good
9,094 reviews
Check prices

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
British Airways
6.7
Okay
7,571 reviews
United Airlines
7.4
Good
9,094 reviews
Check prices

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

Related info for your journey

Find useful and relevant information for your journey from Scotland to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Scotland to Illinois?

    For as low as £553, Icelandair can have you in Illinois from Scotland in 9h 55m. The distance between Scotland and Illinois is about 3663 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    £350 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on Icelandair and Aer Lingus, with prices starting from £413 and £421, respectively.

  • Can I find deals for flights from Scotland to Illinois that include hotel bookings?

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

  • How can I find direct flights from Scotland to Illinois?

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

  • Can I find deals for business class flights from Scotland to Illinois?

    Yes. Cheapflights offers flight deals from Scotland to Illinois 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 Scotland to Illinois?

    Currently, January is the cheapest month in which you can book a flight from Scotland to Illinois (average of £287). Flying from Scotland to Illinois in December is currently the most expensive (average of £519). 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

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Alternative routes for Scotland to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Scotland to Illinois

Discover the top 7 airlines that operate flights from Scotland to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 13 December 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£287Average£641FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapest£356Average£515FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£363Average£566FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£460Average£518FlexibilityNo cancel feeOn-time75%
Search KLM flights
Aer LingusCheapest£495Average£721FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
LufthansaCheapest£515Average£687FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£520Average£649FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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 Scotland to Illinois?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Scotland to Illinois. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Scotland to Illinois for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from Scotland to Illinois with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Not ready to book yet? You can track prices for flights from Scotland to Illinois on Cheapflights with our Price Alert feature and get notified when better prices are available.

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