What are the cheapest airlines to fly from Newcastle upon Tyne to Illinois one-way?

The cheapet airlines for a one-way flight from Newcastle upon Tyne to Illinois are Aer Lingus (£584), Delta (£1,253), and KLM (£1,295).

What are the most popular routes from Newcastle upon Tyne to Illinois?

The most popular flight routes from Newcastle upon Tyne to Illinois are Newcastle upon Tyne - Chicago O'Hare Intl, Newcastle upon Tyne - Chicago Midway and Newcastle upon Tyne - Lambert-St Louis.

What are the most popular airlines that fly from Newcastle upon Tyne to Illinois?

The most popular airlines flying from Newcastle upon Tyne to Illinois are British Airways, Aer Lingus and KLM. Something to consider prior to booking your flight.

How far in advance should I book a flight from Newcastle upon Tyne to Illinois?

To save on the cost of your flight from Newcastle upon Tyne to Illinois, book at least 14 days before your planned departure. Booking around this time can save you about 25% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £451 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £567.

What is the cheapest month to fly from Newcastle upon Tyne to Illinois?

The best pricing can be found in the month of March. Prices to Illinois from Newcastle upon Tyne average £640. You can even find prices in March for less than £640, as users have found deals to Illinois from as low as £441. The month of July appears to be one of the more expensive times to travel to Illinois from Newcastle upon Tyne. Flying in the targeted month can save you up to 30%.

What airport do you fly from for flights from Newcastle upon Tyne to Illinois?

Newcastle upon Tyne (NCL) is the airport you will fly out of if you book a flight from Newcastle upon Tyne to Illinois. It is only a 5.4 mi journey to Newcastle (NCL) from Newcastle upon Tyne’s city center.

Can I find deals for flights from Newcastle upon Tyne to Illinois that include hotel bookings?

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

How can I find direct flights from Newcastle upon Tyne to Illinois?

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

Can I find deals for business class flights from Newcastle upon Tyne to Illinois?

Yes. Cheapflights offers flight deals from Newcastle upon Tyne 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.

£248+ Flights from Newcastle upon Tyne to Illinois

Cheap flight deals from Newcastle upon Tyne to Illinois

Round-trip from	£503
One-way from	£248
Popular in	July
Cheapest in	March
Average price	£578

British Airways
15/5-17/5
3 total stops
46h 35m total
Newcastle upon Tyne to Illinois

Search Deals

26/5
3 total stops
41h 02m total
Newcastle upon Tyne to Illinois

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (£82 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Newcastle upon Tyne to Illinois

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

Wed 7/506:00NCL - ORD

1 stop15h 55mBritish Airways

Wed 14/522:25ORD - NCL

1 stop17h 30mBritish Airways

Deal found 29/4£482

Wed 7/507:20NCL - ORD

2 stops18h 35mMultiple Airlines

Wed 14/519:05ORD - NCL

2 stops21h 35mMultiple Airlines

Deal found 29/4£496

Wed 7/506:00NCL - ORD

1 stop14h 40mDelta

Wed 14/510:05ORD - NCL

2 stops16h 45mDelta

Deal found 29/4£501

Sun 8/606:00NCL - ORD

1 stop13h 50mFinnair

Mon 23/620:30ORD - NCL

1 stop14h 05mFinnair

Deal found 29/4£621

Sun 8/609:30NCL - MDW

2 stops15h 11mDelta

Mon 23/613:47MDW - NCL

2 stops17h 28mDelta

Deal found 29/4£622

Fri 13/606:00NCL - MDW

2 stops18h 41mVirgin Atlantic

Fri 20/609:24MDW - NCL

2 stops29h 41mVirgin Atlantic

Deal found 29/4£662

Wed 7/512:50NCL - ORD

2 stops25h 44mAer Lingus

Sat 17/515:01ORD - NCL

2 stops36h 14mAer Lingus

Deal found 28/4£701

Sun 20/706:00NCL - ORD

1 stop14h 10mVirgin Atlantic

Mon 28/717:10ORD - NCL

1 stop12h 05mVirgin Atlantic

Deal found 29/4£770

Sat 14/608:00NCL - STL

3 stops34h 36mMultiple Airlines

Sat 21/607:30STL - NCL

3 stops34h 20mMultiple Airlines

Deal found 30/4£889

Wed 11/606:35NCL - STL

2 stops22h 47mVirgin Atlantic

Wed 25/615:42STL - NCL

2 stops18h 58mVirgin Atlantic

Deal found 29/4£939

Wed 30/417:45NCL - ORD

2 stops25h 00mLufthansa

Wed 7/516:00ORD - NCL

1 stop12h 50mLufthansa

Deal found 29/4£993

Sat 14/613:45NCL - STL

2 stops16h 06mDelta

Sat 21/606:40STL - NCL

2 stops22h 35mDelta

Deal found 30/4£1,004

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

Thu 15/505:55NCL - ORD

1 stop14h 00mBritish Airways

Sat 17/520:25ORD - NCL

2 stops32h 35mBritish Airways

Deal found 29/4£503

Sun 8/621:10NCL - ORD

2 stops23h 37mMultiple Airlines

Mon 23/615:35ORD - NCL

2 stops19h 50mMultiple Airlines

Deal found 29/4£587

Sun 8/606:00NCL - ORD

1 stop14h 10mDelta

Mon 23/611:00ORD - NCL

2 stops18h 50mDelta

Deal found 29/4£614

Sun 8/606:00NCL - ORD

1 stop13h 50mFinnair

Mon 23/620:30ORD - NCL

1 stop14h 05mFinnair

Deal found 29/4£621

Fri 13/606:00NCL - MDW

2 stops18h 41mVirgin Atlantic

Fri 20/609:24MDW - NCL

2 stops29h 41mVirgin Atlantic

Deal found 29/4£662

Sun 8/609:30NCL - MDW

2 stops15h 11mDelta

Mon 23/613:47MDW - NCL

2 stops17h 28mDelta

Deal found 29/4£622

Wed 11/617:45NCL - STL

2 stops35h 00mLufthansa

Wed 25/615:30STL - NCL

1 stop13h 20mLufthansa

Deal found 29/4£1,434

Sun 20/706:00NCL - ORD

1 stop14h 10mVirgin Atlantic

Mon 28/717:10ORD - NCL

1 stop12h 05mVirgin Atlantic

Deal found 29/4£770

Sat 14/608:00NCL - STL

3 stops34h 36mMultiple Airlines

Sat 21/607:30STL - NCL

3 stops34h 20mMultiple Airlines

Deal found 30/4£889

Wed 11/606:35NCL - STL

2 stops22h 47mVirgin Atlantic

Wed 25/615:42STL - NCL

2 stops18h 58mVirgin Atlantic

Deal found 29/4£939

Sat 14/613:45NCL - STL

2 stops16h 06mDelta

Sat 21/606:40STL - NCL

2 stops22h 35mDelta

Deal found 30/4£1,004

Fri 13/619:35NCL - MDW

3 stops42h 44mMultiple Airlines

Fri 20/609:21MDW - NCL

3 stops29h 49mMultiple Airlines

Deal found 29/4£1,181

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

Wed 30/417:45NCL - ORD

2 stops25h 00mLufthansa

Wed 7/516:00ORD - NCL

1 stop12h 50mLufthansa

Deal found 29/4£993

Wed 30/406:00NCL - MDW

2 stops18h 20mDelta

Wed 7/513:08MDW - NCL

2 stops16h 07mDelta

Deal found 29/4£1,444

Wed 7/506:00NCL - ORD

1 stop15h 55mBritish Airways

Wed 14/522:25ORD - NCL

1 stop17h 30mBritish Airways

Deal found 29/4£482

Wed 7/507:20NCL - ORD

2 stops18h 35mMultiple Airlines

Wed 14/519:05ORD - NCL

2 stops21h 35mMultiple Airlines

Deal found 29/4£496

Wed 7/506:00NCL - ORD

1 stop14h 40mDelta

Wed 14/510:05ORD - NCL

2 stops16h 45mDelta

Deal found 29/4£501

Wed 7/512:50NCL - ORD

2 stops25h 44mAer Lingus

Sat 17/515:01ORD - NCL

2 stops36h 14mAer Lingus

Deal found 28/4£701

Thu 15/506:35NCL - MDW

2 stops17h 10mMultiple Airlines

Sat 17/513:08MDW - NCL

2 stops13h 42mMultiple Airlines

Deal found 29/4£2,454

Thu 15/506:35NCL - MDW

2 stops42h 10mVirgin Atlantic

Sat 17/513:08MDW - NCL

2 stops18h 02mVirgin Atlantic

Deal found 29/4£7,088

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

Mon 26/520:25NCL - ORD

3 stops41h 02mMultiple Airlines

Deal found 29/4£248

Wed 28/521:15NCL - MDW

3 stops41h 30mMultiple Airlines

Deal found 29/4£268

Mon 26/509:45NCL - ORD

2 stops31h 14mAer Lingus

Deal found 29/4£584

Tue 27/506:00NCL - MDW

2 stops17h 45mDelta

Deal found 29/4£1,253

Thu 29/506:00NCL - ORD

2 stops14h 28mKLM

Deal found 29/4£1,295

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Newcastle upon TyneChicago

NCL - ORD

NCLORD

Newcastle upon Tyne

Thu 15/5

05:55-13:55

1 stop14h 00m

Chicago O'Hare Intl

Sat 17/5

20:25-11:00

2 stops32h 35m

£503

Newcastle upon TyneChicago

NCL - ORD

NCLORD

Newcastle upon Tyne

Sun 8/6

21:10-14:47

2 stops23h 37m

Chicago O'Hare Intl

Mon 23/6

15:35-17:25

2 stops19h 50m

£587

Newcastle upon TyneChicago

NCL - ORD

NCLORD

Newcastle upon Tyne

Sun 8/6

06:00-14:10

1 stop14h 10m

Chicago O'Hare Intl

Mon 23/6

11:00-11:50

2 stops18h 50m

£614

Newcastle upon TyneChicago

NCL - ORD

NCLORD

Newcastle upon Tyne

Sun 8/6

06:00-13:50

1 stop13h 50m

Chicago O'Hare Intl

Mon 23/6

20:30-16:35

1 stop14h 05m

£621

Newcastle upon TyneChicago

NCL - MDW

NCLMDW

Newcastle upon Tyne

Sun 8/6

09:30-18:41

2 stops15h 11m

Chicago Midway

Mon 23/6

13:47-13:15

2 stops17h 28m

£622

Newcastle upon TyneChicago

NCL - MDW

NCLMDW

Newcastle upon Tyne

Fri 13/6

06:00-18:41

2 stops18h 41m

Chicago Midway

Fri 20/6

09:24-21:05

2 stops29h 41m

£662

Newcastle upon TyneChicago

NCL - ORD

NCLORD

Newcastle upon Tyne

Sun 20/7

06:00-14:10

1 stop14h 10m

Chicago O'Hare Intl

Mon 28/7

17:10-11:15

1 stop12h 05m

£770

Newcastle upon TyneSt. Louis

NCL - STL

NCLSTL

Newcastle upon Tyne

Sat 14/6

08:00-12:36

3 stops34h 36m

Lambert-St Louis

Sat 21/6

07:30-23:50

3 stops34h 20m

£889

Newcastle upon TyneSt. Louis

NCL - STL

NCLSTL

Newcastle upon Tyne

Wed 11/6

06:35-23:22

2 stops22h 47m

Lambert-St Louis

Wed 25/6

15:42-16:40

2 stops18h 58m

£939

Newcastle upon TyneSt. Louis

NCL - STL

NCLSTL

Newcastle upon Tyne

Sat 14/6

13:45-23:51

2 stops16h 06m

Lambert-St Louis

Sat 21/6

06:40-11:15

2 stops22h 35m

£1,004

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 18 results

Best time to book a flight from Newcastle upon Tyne to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Newcastle upon Tyne 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 Newcastle upon Tyne to Illinois

What is the cheapest month to book a flight from Newcastle upon Tyne to Illinois?

Currently, January is the cheapest month in which you can book a flight from Newcastle upon Tyne to Illinois (average of £595). Flying from Newcastle upon Tyne to Illinois in July is currently the most expensive (average of £843). 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 NCL to IL?

When flying from Newcastle upon Tyne to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Illinois by month

In terms of precipitation, rainfall in Illinois ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Illinois when rainfall is around 43.0 mm.

Temperature in Illinois by month

If weather is an important factor for your trip to Illinois, 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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

Reviews of airlines servicing Illinois

Read through reviews of airlines operating flights from Newcastle upon Tyne to Illinois, such as Delta, KLM and Finnair. 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

7,936 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very Good

7,936 reviews

Delta

8.0

Very Good

7,936 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM

7.8

Good

1,334 reviews

Delta

8.0

Very Good

7,936 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair

7.6

Good

1,275 reviews

Delta

8.0

Very Good

7,936 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic

7.4

Good

642 reviews

Delta

8.0

Very Good

7,936 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Aer Lingus

7.0

Good

1,076 reviews

Delta

8.0

Very Good

7,936 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What airport do you fly from for flights from Newcastle upon Tyne to Illinois?
Newcastle upon Tyne (NCL) is the airport you will fly out of if you book a flight from Newcastle upon Tyne to Illinois. It is only a 5.4 mi journey to Newcastle (NCL) from Newcastle upon Tyne’s city center.
What are the cheapest airlines to fly from Newcastle upon Tyne to Illinois one-way?
The cheapet airlines for a one-way flight from Newcastle upon Tyne to Illinois are Aer Lingus (£584), Delta (£1,253), and KLM (£1,295).
What are the most popular routes from Newcastle upon Tyne to Illinois?
The most popular flight routes from Newcastle upon Tyne to Illinois are Newcastle upon Tyne - Chicago O'Hare Intl, Newcastle upon Tyne - Chicago Midway and Newcastle upon Tyne - Lambert-St Louis.
Can I find deals for flights from Newcastle upon Tyne to Illinois that include hotel bookings?
Yes. In addition to deals on Newcastle upon Tyne to Illinois flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Newcastle upon Tyne to Illinois?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Newcastle upon Tyne to Illinois.
Can I find deals for business class flights from Newcastle upon Tyne to Illinois?
Yes. Cheapflights offers flight deals from Newcastle upon Tyne 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 Newcastle upon Tyne to Illinois?
Currently, January is the cheapest month in which you can book a flight from Newcastle upon Tyne to Illinois (average of £595). Flying from Newcastle upon Tyne to Illinois in July is currently the most expensive (average of £843). 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 Newcastle upon Tyne to Illinois

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Complete your trip

Illinois car hire

Chicago O'Hare Intl Airport car hire

Chicago Midway Airport car hire

Moline Quad-City Airport car hire

Greater Peoria Airport car hire

Bloomington-Normal Airport car hire

Springfield Capital Airport car hire

Champaign University-Willard Airport car hire

Chicago Greater Rockford Airport car hire

Belleville Airport car hire

Marion Williamson County Airport car hire

Quincy Regional Airport car hire

Direct flights to United States

Top 4 airlines flying from Newcastle upon Tyne to Illinois

Airline	Cheapest	Average	Flexibility	On-time
Aer Lingus	Cheapest£375	Average£737	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
British Airways	Cheapest£432	Average£593	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
KLM	Cheapest£466	Average£556	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Virgin Atlantic	Cheapest£478	Average£553	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights

Fly with Cheapflights

How does Cheapflights help users find flights from Newcastle upon Tyne to Illinois?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Illinois from Newcastle upon Tyne today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Newcastle upon Tyne to Illinois?

Millions of users choose and trust Cheapflights to book the best flight deals from Newcastle upon Tyne 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 Newcastle upon Tyne to Illinois with no change fees?

Certainly. Search results for flights to Illinois from Newcastle upon Tyne shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Newcastle upon Tyne to Illinois become cheaper?

Of course! You can now track prices for flights from Newcastle upon Tyne to Illinois and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Cheap flights from Newcastle upon Tyne to Illinois from £248

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 26/5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Newcastle upon Tyne to Illinois

Keep the following information in mind while searching for Newcastle upon Tyne to Illinois 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 Newcastle upon Tyne to Illinois

Cheapest flights from Newcastle upon Tyne to IllinoisExplore the most affordable flight options available from Newcastle upon Tyne to Illinois. 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 Newcastle upon Tyne to Illinois. 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 Newcastle upon Tyne to Illinois that are best for you.

Best time to book a flight from Newcastle upon Tyne to Illinois

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

Cheapflights Insights

Everything you need to know about your flight from Newcastle upon Tyne to Illinois

What is the cheapest month to book a flight from Newcastle upon Tyne to Illinois?

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

Find hourly flight availability from Newcastle upon Tyne 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 30 April 2025.

Rainfall in Illinois by month

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

Temperature in Illinois by month

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

Reviews of airlines servicing Illinois

Read through reviews of airlines operating flights from Newcastle upon Tyne to Illinois, such as Delta, KLM and Finnair. 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 Newcastle upon Tyne to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Newcastle upon Tyne to Illinois?

What are the cheapest airlines to fly from Newcastle upon Tyne to Illinois one-way?

What are the most popular routes from Newcastle upon Tyne to Illinois?

Can I find deals for flights from Newcastle upon Tyne to Illinois that include hotel bookings?

How can I find direct flights from Newcastle upon Tyne to Illinois?

Can I find deals for business class flights from Newcastle upon Tyne to Illinois?

What is the cheapest month to book a flight from Newcastle upon Tyne to Illinois?

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 Newcastle upon Tyne to Illinois

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

Top 4 airlines flying from Newcastle upon Tyne to Illinois

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 Newcastle upon Tyne to Illinois?

Why should you use Cheapflights to find cheap flight tickets from Newcastle upon Tyne to Illinois?

Can Cheapflights find flights from Newcastle upon Tyne to Illinois with no change fees?

Can Cheapflights notify me if prices for flights from Newcastle upon Tyne to Illinois become cheaper?

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