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Cheap flights from Scotland to Illinois from £261

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 19/5. Fares are subject to change and may not be available on all flights or dates of travel.
EDI — ORD
11 May — 18 May1
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 11 April 2026.

Sat 18/410:30
EDI
-
ORD
2 stops13h 45m
Multiple Airlines
Sun 26/419:25
ORD
-
EDI
2 stops19h 35m
Multiple Airlines
Deal found 9/4£503
Thu 16/414:20
GLA
-
ORD
1 stop9h 55m
Icelandair
Fri 24/422:25
ORD
-
GLA
1 stop9h 00m
Icelandair
Deal found 10/4£508
Thu 16/414:20
GLA
-
ORD
1 stop9h 55m
Icelandair
Thu 23/419:25
ORD
-
GLA
1 stop12h 10m
Icelandair
Deal found 10/4£512
Fri 17/415:10
EDI
-
ORD
3 stops33h 05m
Multiple Airlines
Sat 25/419:25
ORD
-
EDI
2 stops18h 25m
Multiple Airlines
Deal found 9/4£521
Fri 22/513:40
EDI
-
ORD
2 stops34h 35m
Multiple Airlines
Wed 3/622:25
ORD
-
EDI
2 stops19h 55m
Multiple Airlines
Deal found 10/4£525
Wed 6/511:30
EDI
-
ORD
1 stop15h 23m
JetBlue
Wed 13/508:35
ORD
-
EDI
1 stop18h 45m
JetBlue
Deal found 6/4£533
Wed 27/511:00
GLA
-
ORD
1 stop14h 40m
Multiple Airlines
Wed 3/609:55
ORD
-
GLA
1 stop17h 45m
Multiple Airlines
Deal found 6/4£536
Tue 28/411:30
EDI
-
ORD
1 stop16h 09m
JetBlue
Sat 2/506:00
ORD
-
EDI
1 stop22h 00m
JetBlue
Deal found 7/4£536
Tue 12/511:30
EDI
-
ORD
1 stop15h 23m
JetBlue
Tue 19/509:49
ORD
-
EDI
1 stop18h 11m
JetBlue
Deal found 6/4£542
Fri 2/1014:20
GLA
-
ORD
1 stop9h 55m
Icelandair
Mon 19/1019:25
ORD
-
GLA
1 stop12h 00m
Icelandair
Deal found 10/4£543
Fri 22/523:55
EDI
-
ORD
2 stops25h 45m
Multiple Airlines
Fri 29/515:50
ORD
-
EDI
2 stops23h 45m
Multiple Airlines
Deal found 7/4£550
Tue 19/519:10
EDI
-
ORD
1 stop27h 00m
Scandinavian Airlines
Wed 2/906:00
ORD
-
EDI
2 stops30h 25m
Scandinavian Airlines
Deal found 7/4£552

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 11 April 2026.

Round-trip from

£525

One-way from

£261

Popular in

August

Cheapest in

March

Average price

£601

Good round-trip deal

£741 or less

Good one-way deal

£449 or less
22/5-3/6
  • 22/5-3/6
  • 4 total stops
  • 54h 30m total
  • Scotland to Illinois
Search Deals
19/5
  • 19/5
  • 3 total stops
  • 55h 25m total
  • Scotland to Illinois
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£58 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Scotland to Illinois.
Search Deals
Price to beat on a one-way 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 11 April 2026.
Use the filters below to find and compare flights from Scotland to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Wed 6/5

07:45-19:40

2 stops17h 55m

Chicago O'Hare Intl

Wed 13/5

14:15-06:50

1 stop10h 35m

£605

GlasgowChicago

GLA - MDW

GLAMDW

Glasgow Intl

Wed 6/5

06:00-18:36

2 stops18h 36m

Chicago Midway

Wed 13/5

09:23-08:25

2 stops17h 02m

£672

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Thu 7/5

12:00-19:15

1 stop13h 15m

Chicago O'Hare Intl

Tue 12/5

21:00-15:25

1 stop12h 25m

£676

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Fri 2/10

18:15-12:30

1 stop24h 15m

Chicago O'Hare Intl

Mon 19/10

21:05-17:40

1 stop14h 35m

£694

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Fri 2/10

06:00-14:15

1 stop14h 15m

Chicago O'Hare Intl

Mon 19/10

15:50-16:10

2 stops18h 20m

£699

GlasgowChicago

GLA - MDW

GLAMDW

Glasgow Intl

Thu 7/5

09:10-17:56

2 stops14h 46m

Chicago Midway

Tue 12/5

19:13-16:10

2 stops14h 57m

£701

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Sat 4/7

14:20-18:15

1 stop9h 55m

Chicago O'Hare Intl

Sun 19/7

19:25-13:25

1 stop12h 00m

£716

EdinburghChicago

EDI - ORD

EDIORD

Edinburgh Turnhouse

Wed 6/5

12:30-18:33

1 stop12h 03m

Chicago O'Hare Intl

Wed 13/5

11:00-11:50

2 stops18h 50m

£716

EdinburghSt. Louis

EDI - STL

EDISTL

Edinburgh Turnhouse

Thu 1/10

09:55-20:03

2 stops16h 08m

Lambert-St Louis

Mon 5/10

14:47-11:25

2 stops14h 38m

£727

InvernessChicago

INV - ORD

INVORD

Inverness

Tue 26/5

07:00-21:25

2 stops20h 25m

Chicago O'Hare Intl

Tue 2/6

22:25-19:05

2 stops14h 40m

£727

Flights are sorted by cheapest return flights first.

Deals found on 9/4

Showing 1-10 of 60 resultsSorted by cheapest first
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2
3
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6

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 £286). Flying from Scotland to Illinois in March is currently the most expensive (average of £567). 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.

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 11 April 2026.
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
9,569 reviews
Check prices

Boarding

7.7

Overall

7.4

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.6

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
9,569 reviews
United Airlines
7.4
Good
9,569 reviews
Check prices

Boarding

7.7

Overall

7.4

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.6

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
1,502 reviews
United Airlines
7.4
Good
9,569 reviews
Check prices

Boarding

7.7

Overall

7.4

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.6

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
632 reviews
United Airlines
7.4
Good
9,569 reviews
Check prices

Boarding

7.7

Overall

7.4

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.6

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
7,909 reviews
United Airlines
7.4
Good
9,569 reviews
Check prices

Boarding

7.7

Overall

7.4

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.6

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
7,871 reviews
United Airlines
7.4
Good
9,569 reviews
Check prices

Boarding

7.7

Overall

7.4

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.6

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 £676, Delta can have you in Illinois from Scotland in 13h 15m. 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?

    £348 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on Aer Lingus and Lufthansa, with prices starting from £418 and £423, 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 £286). Flying from Scotland to Illinois in March is currently the most expensive (average of £567). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 11 April 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£286Average£596FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Virgin AtlanticCheapest£361Average£583FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£394Average£608FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£480Average£521FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£512Average£726FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Aer LingusCheapest£512Average£732FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
United AirlinesCheapest£524Average£664FlexibilityNo 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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