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

For one-way options, check prices for Icelandair. According to our data, you can fly for as low as £180. Users have also found prices from £283 and £283 on JetBlue and American Airlines, respectively.

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

To save up to 39% on this flight, we recommend booking at least 16 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Illinois to Scotland from £580 1-2 weeks out and tickets from £1,380 for flights departing within the next 72 hours.

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

The best pricing can be found in the month of February. Prices to Scotland from Illinois average £722. You can even find prices in February for less than £722, as users have found deals to Scotland from as low as £451. The month of June appears to be one of the more expensive times to travel to Scotland from Illinois. Flying in the targeted month can save you up to 40%.

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

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

How can I find direct flights from Illinois to Scotland?

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

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

Yes. Cheapflights offers flight deals from Illinois to Scotland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£180+ Flights from Illinois to Scotland

Cheap flight deals from Illinois to Scotland

Round-trip from	£406
One-way from	£180
Popular in	June
Cheapest in	February
Average price	£629

American Airlines
20/8-27/8
2 total stops
41h 35m total
Illinois to Scotland

Search Deals

Icelandair
21/9
1 total stop
9h 10m total
Illinois to Scotland

Search Deals

Highest demand for flights based on searches. 22% potential increase in price (£160 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£21 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Illinois to Scotland

Cheapest flights from Illinois to Scotland
Explore the most affordable flight options available from Illinois to Scotland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Wed 20/821:15ORD - INV

1 stop11h 20mAmerican Airlines

Wed 27/815:40INV - ORD

1 stop30h 15mAmerican Airlines

Deal found 29/4£406

Wed 20/812:41ORD - INV

2 stops19h 54mBritish Airways

Wed 27/815:40INV - ORD

2 stops32h 35mBritish Airways

Deal found 29/4£412

Sun 24/821:15ORD - INV

1 stop11h 35mMultiple Airlines

Sat 6/921:00INV - ORD

1 stop24h 55mMultiple Airlines

Deal found 29/4£414

Thu 8/516:20ORD - INV

1 stop23h 55mKLM

Tue 13/506:25INV - ORD

1 stop13h 45mKLM

Deal found 29/4£469

Sun 28/919:25ORD - GLA

1 stop12h 00mIcelandair

Sat 4/1014:20GLA - ORD

1 stop9h 55mIcelandair

Deal found 29/4£480

Wed 27/821:15ORD - ABZ

1 stop14h 20mAmerican Airlines

Wed 10/906:50ABZ - ORD

1 stop15h 05mAmerican Airlines

Deal found 29/4£485

Fri 28/1118:45ORD - GLA

1 stop14h 25mFinnair

Thu 11/1208:55GLA - ORD

1 stop12h 30mFinnair

Deal found 29/4£487

Sat 13/920:30ORD - GLA

2 stops19h 15mBritish Airways

Tue 23/910:55GLA - ORD

1 stop12h 05mBritish Airways

Deal found 29/4£488

Sun 28/917:45ORD - GLA

1 stop10h 45mAmerican Airlines

Sat 11/1005:50GLA - ORD

1 stop14h 00mAmerican Airlines

Deal found 29/4£491

Wed 27/812:41ORD - ABZ

2 stops17h 04mBritish Airways

Wed 10/906:50ABZ - ORD

2 stops39h 17mBritish Airways

Deal found 29/4£494

Wed 20/816:54STL - EDI

2 stops15h 46mAmerican Airlines

Thu 4/911:35EDI - STL

1 stop14h 46mAmerican Airlines

Deal found 29/4£500

Wed 20/814:39STL - EDI

1 stop10h 31mIberia

Thu 4/911:35EDI - STL

1 stop14h 46mIberia

Deal found 29/4£503

Best flights from Illinois to Scotland
Discover carefully curated flight deals from Illinois to Scotland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 April 2025.

Wed 20/821:15ORD - INV

1 stop11h 20mAmerican Airlines

Wed 27/815:40INV - ORD

1 stop30h 15mAmerican Airlines

Deal found 29/4£406

Wed 20/812:41ORD - INV

2 stops19h 54mBritish Airways

Wed 27/815:40INV - ORD

2 stops32h 35mBritish Airways

Deal found 29/4£412

Sun 24/821:15ORD - INV

1 stop11h 35mMultiple Airlines

Sat 6/921:00INV - ORD

1 stop24h 55mMultiple Airlines

Deal found 29/4£414

Sun 28/919:25ORD - GLA

1 stop12h 00mIcelandair

Sat 4/1014:20GLA - ORD

1 stop9h 55mIcelandair

Deal found 29/4£480

Wed 20/814:39STL - EDI

1 stop10h 31mIberia

Thu 4/911:35EDI - STL

1 stop14h 46mIberia

Deal found 29/4£503

Wed 20/807:20STL - EDI

2 stops20h 00mDelta

Thu 4/909:00EDI - STL

1 stop17h 47mDelta

Deal found 29/4£506

Fri 5/916:20ORD - GLA

1 stop17h 50mKLM

Fri 19/906:00GLA - ORD

2 stops16h 34mKLM

Deal found 29/4£550

Mon 16/616:51ORD - EDI

1 stop11h 19mJetBlue

Tue 23/911:30EDI - ORD

1 stop15h 24mJetBlue

Deal found 29/4£559

Sun 28/916:00ORD - GLA

1 stop14h 25mLufthansa

Sat 4/1013:05GLA - ORD

2 stops29h 25mLufthansa

Deal found 29/4£573

Wed 22/1012:28STL - EDI

1 stop13h 57mUnited Airlines

Sat 1/1108:25EDI - STL

1 stop13h 15mUnited Airlines

Deal found 29/4£594

Tue 10/616:20ORD - INV

1 stop14h 30mVirgin Atlantic

Tue 17/613:25INV - ORD

1 stop30h 45mVirgin Atlantic

Deal found 29/4£612

Sun 21/909:15STL - EDI

1 stop16h 05mAir Canada

Tue 30/909:00EDI - STL

1 stop16h 33mAir Canada

Deal found 29/4£620

Direct flights from Illinois to Scotland
Explore direct flight options from Illinois to Scotland based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 April 2025.

Sun 18/518:35ORD - EDI

Nonstop7h 50mUnited Airlines

Sun 25/511:30EDI - ORD

Nonstop8h 35mUnited Airlines

Deal found 29/4£786

Sun 18/518:35ORD - EDI

Nonstop7h 50mLufthansa

Tue 27/511:30EDI - ORD

Nonstop8h 35mLufthansa

Deal found 29/4£941

Last-minute flights from Illinois to Scotland
Discover last-minute flight deals from Illinois to Scotland. Data last updated 30 April 2025 and is based on user searches.

Sat 3/522:30ORD - GLA

1 stop18h 20mLufthansa

Sat 10/506:10GLA - ORD

1 stop12h 45mLufthansa

Deal found 29/4£558

Sat 3/517:00ORD - GLA

2 stops17h 10mDelta

Sat 10/506:00GLA - ORD

1 stop14h 10mDelta

Deal found 29/4£590

Mon 5/515:45ORD - EDI

1 stop10h 55mAer Lingus

Mon 12/520:30EDI - ORD

1 stop23h 30mAer Lingus

Deal found 29/4£735

Mon 5/516:30ORD - EDI

1 stop12h 55mBritish Airways

Mon 12/520:30EDI - ORD

2 stops27h 04mBritish Airways

Deal found 29/4£884

Mon 5/510:20MDW - EDI

2 stops14h 25mDelta

Mon 12/509:00EDI - MDW

1 stop12h 30mDelta

Deal found 29/4£1,577

Tue 6/522:25ORD - GLA

1 stop15h 15mAmerican Airlines

Tue 27/509:15GLA - ORD

1 stop13h 30mAmerican Airlines

Deal found 29/4£497

Tue 6/514:00ORD - GLA

2 stops16h 20mMultiple Airlines

Tue 13/506:10GLA - ORD

2 stops20h 02mMultiple Airlines

Deal found 29/4£509

Tue 6/513:25ORD - GLA

2 stops12h 45mKLM

Tue 13/516:55GLA - ORD

1 stop27h 45mKLM

Deal found 29/4£512

Tue 6/515:01ORD - GLA

2 stops15h 09mBritish Airways

Tue 27/509:15GLA - ORD

2 stops35h 48mBritish Airways

Deal found 29/4£546

Tue 6/509:20MDW - GLA

2 stops16h 50mDelta

Tue 27/508:55GLA - MDW

2 stops14h 50mDelta

Deal found 29/4£628

Thu 8/511:45ORD - INV

2 stops15h 45mAmerican Airlines

Tue 13/515:45INV - ORD

1 stop28h 55mAmerican Airlines

Deal found 29/4£453

Thu 8/511:45ORD - INV

2 stops15h 45mBritish Airways

Tue 13/515:45INV - ORD

2 stops25h 24mBritish Airways

Deal found 29/4£460

One-way flights from Illinois to Scotland
Search for one-way flight options from Illinois to Scotland. Find affordable one-way fares based on user searches. Data last updated 30 April 2025.

Sun 21/922:15ORD - GLA

1 stop9h 10mIcelandair

Deal found 29/4£180

Fri 6/621:08ORD - EDI

3 stops30h 57mMultiple Airlines

Deal found 29/4£251

Fri 11/717:40STL - GLA

2 stops56h 55mMultiple Airlines

Deal found 29/4£256

Mon 7/719:13STL - EDI

3 stops31h 52mMultiple Airlines

Deal found 29/4£260

Sun 24/814:50ORD - INV

2 stops13h 20mMultiple Airlines

Deal found 29/4£272

Fri 13/616:51ORD - EDI

1 stop11h 19mJetBlue

Deal found 29/4£283

Sun 24/819:15ORD - INV

1 stop13h 35mAmerican Airlines

Deal found 29/4£283

Mon 1/921:15ORD - GLA

1 stop13h 30mIberia

Deal found 29/4£283

Tue 13/520:30ORD - GLA

1 stop12h 10mAmerican Airlines

Deal found 29/4£286

Mon 1/917:15ORD - GLA

2 stops15h 25mBritish Airways

Deal found 29/4£300

Sun 29/617:20MDW - EDI

3 stops32h 45mMultiple Airlines

Deal found 29/4£307

Sat 21/621:28ORD - ABZ

3 stops59h 32mMultiple Airlines

Deal found 28/4£329

Cheapflights Fare Finder

Use the filters below to find and compare flights from Illinois to Scotland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoInverness

ORD - INV

ORDINV

Chicago O'Hare Intl

Wed 20/8

21:15-14:35

1 stop11h 20m

Inverness

Wed 27/8

15:40-15:55

1 stop30h 15m

£406

ChicagoInverness

ORD - INV

ORDINV

Chicago O'Hare Intl

Wed 20/8

12:41-14:35

2 stops19h 54m

Inverness

Wed 27/8

15:40-18:15

2 stops32h 35m

£412

ChicagoInverness

ORD - INV

ORDINV

Chicago O'Hare Intl

Sun 24/8

21:15-14:50

1 stop11h 35m

Inverness

Sat 6/9

21:00-15:55

1 stop24h 55m

£414

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Sun 28/9

19:25-13:25

1 stop12h 00m

Glasgow Intl

Sat 4/10

14:20-18:15

1 stop9h 55m

£480

ChicagoAberdeen

ORD - ABZ

ORDABZ

Chicago O'Hare Intl

Wed 27/8

21:15-17:35

1 stop14h 20m

Aberdeen Dyce

Wed 10/9

06:50-15:55

1 stop15h 05m

£485

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Sat 13/9

20:30-21:45

2 stops19h 15m

Glasgow Intl

Tue 23/9

10:55-17:00

1 stop12h 05m

£488

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Sun 28/9

17:45-10:30

1 stop10h 45m

Glasgow Intl

Sat 11/10

05:50-13:50

1 stop14h 00m

£491

ChicagoAberdeen

ORD - ABZ

ORDABZ

Chicago O'Hare Intl

Wed 27/8

12:41-11:45

2 stops17h 04m

Aberdeen Dyce

Wed 10/9

06:50-16:07

2 stops39h 17m

£494

St. LouisEdinburgh

STL - EDI

STLEDI

Lambert-St Louis

Wed 20/8

16:54-14:40

2 stops15h 46m

Edinburgh Turnhouse

Thu 4/9

11:35-20:21

1 stop14h 46m

£500

St. LouisEdinburgh

STL - EDI

STLEDI

Lambert-St Louis

Wed 20/8

14:39-07:10

1 stop10h 31m

Edinburgh Turnhouse

Thu 4/9

11:35-20:21

1 stop14h 46m

£503

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 60 results

...

Best time to book a flight from Illinois to Scotland

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

Cheapflights Insights

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

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

Currently, January is the cheapest month in which you can book a flight from Illinois to Scotland (average of £78). Flying from Illinois to Scotland in June is currently the most expensive (average of £105). 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 IL to SCT?

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

Rainfall in Scotland by month

In terms of precipitation, rainfall in Scotland ranges from 30.0 - 60.0 inches per month. July is typically the wettest month, when rainfall can reach 60.0 mm. April is typically the driest time to visit Scotland when rainfall is around 30.0 mm.

Temperature in Scotland by month

If weather is an important factor for your trip to Scotland, 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 15.0 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 Scotland

To help decide which airline to fly from Illinois to Scotland, see what other customers have to say about Delta, KLM and SWISS. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,934 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

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

Delta

8.0

Very Good

7,934 reviews

Delta

8.0

Very Good

7,934 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

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

KLM

7.8

Good

1,334 reviews

Delta

8.0

Very Good

7,934 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

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

SWISS

7.5

Good

1,588 reviews

Delta

8.0

Very Good

7,934 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

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

Air France

7.4

Good

1,446 reviews

Delta

8.0

Very Good

7,934 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

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

United Airlines

7.4

Good

8,696 reviews

Delta

8.0

Very Good

7,934 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

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 Scotland one-way?
For one-way options, check prices for Icelandair. According to our data, you can fly for as low as £180. Users have also found prices from £283 and £283 on JetBlue and American Airlines, respectively.
Can I find deals for flights from Illinois to Scotland that include hotel bookings?
Yes. In addition to deals on Illinois to Scotland flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Illinois to Scotland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Scotland.
Can I find deals for business class flights from Illinois to Scotland?
Yes. Cheapflights offers flight deals from Illinois to Scotland 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 Scotland?
Currently, January is the cheapest month in which you can book a flight from Illinois to Scotland (average of £78). Flying from Illinois to Scotland in June is currently the most expensive (average of £105). 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

Alternative routes for Illinois to Scotland

John F Kennedy Intl to Heathrow flights

Newark to Heathrow flights

John F Kennedy Intl to Gatwick flights

Dulles Intl to Heathrow flights

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Newark to London City flights

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Boston to Gatwick flights

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John F Kennedy Intl to Stansted flights

Miami to Heathrow flights

Orlando to Heathrow flights

Denver to Heathrow flights

Boston to London City flights

Dulles Intl to Gatwick flights

Reagan-National to Heathrow flights

Dulles Intl to London City flights

Hobby to Heathrow flights

Los Angeles to London City flights

Philadelphia to Heathrow flights

Stewart to Stansted flights

Baltimore to Gatwick flights

Reagan-National to Gatwick flights

Newark to Edinburgh flights

O'Hare Intl to Gatwick flights

Seattle to Gatwick flights

Tampa to Heathrow flights

San Francisco to Gatwick flights

Los Angeles to Gatwick flights

Sky Harbor Intl to Heathrow flights

George Bush Intcntl to Heathrow flights

Los Angeles to Luton flights

O'Hare Intl to London City flights

Orlando to Gatwick flights

San Francisco to London City flights

John F Kennedy Intl to Edinburgh flights

Austin to Heathrow flights

Charlotte to Heathrow flights

Portland to Heathrow flights

Detroit to Heathrow flights

Complete your trip

Scotland car hire

Glasgow Intl Airport car hire

Aberdeen Dyce Airport car hire

Lerwick Sumburgh Airport car hire

Isle of Islay Glenegedale Airport car hire

Isle of Tiree Airport car hire

Sanday Airport car hire

Direct flights to United Kingdom

Top 2 airlines flying from Illinois to Scotland

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£328	Average£696	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
American Airlines	Cheapest£582	Average£608	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Illinois to Scotland?

Cheapflights makes it easy to find Illinois to Scotland 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 Scotland?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Illinois to Scotland.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Illinois to Scotland flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Scotland from Illinois today and book when prices fit your budget.

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Our users can plan ahead with confidence and find flights with no change fees

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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.

Cheap flights from Illinois to Scotland from £180

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 21/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Illinois to Scotland

Keep the following information in mind while searching for Illinois to Scotland flight deals. Data was last updated 30 April 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Illinois to Scotland

Cheapest flights from Illinois to ScotlandExplore the most affordable flight options available from Illinois to Scotland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Explore the most affordable flight options available from Illinois to Scotland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Illinois to Scotland that are best for you.

Best time to book a flight from Illinois to Scotland

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

Cheapflights Insights

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

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

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

Find hourly flight availability from Illinois to Scotland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 April 2025.

Rainfall in Scotland by month

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

Temperature in Scotland by month

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

Reviews of airlines servicing Scotland

To help decide which airline to fly from Illinois to Scotland, see what other customers have to say about Delta, KLM and SWISS. Users can see the overall rating for each airline as well as how each is rated 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 Scotland. 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 Scotland one-way?

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

How can I find direct flights from Illinois to Scotland?

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

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

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 Scotland

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

Top 2 airlines flying from Illinois to Scotland

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 Scotland?

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

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

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

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Travel Smart

Cheapest flights from Illinois to Scotland
Explore the most affordable flight options available from Illinois to Scotland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.