Find flights
Deals

£87+ Cheap flights from Illinois

ORD — LHR
21 Oct — 28 Oct1
1 adult
1 adult, Economy, 0 bags

Find flights from Illinois within your budget

 

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChicagoManchester

ORD Chicago O'Hare Intl - MAN Manchester

ORDMAN

Chicago O'Hare Intl

Thu 26/11

18:30-10:45

1 stop10h 15m

Manchester

Wed 31/12

00:00-17:00

Nonstop0h 00m

£166

ChicagoLondon

ORD Chicago O'Hare Intl - LTN London Luton

ORDLTN

Chicago O'Hare Intl

Fri 13/11

18:30-21:40

2 stops21h 10m

London Luton

Wed 31/12

00:00-17:00

Nonstop0h 00m

£226

ChicagoEdinburgh

ORD Chicago O'Hare Intl - EDI Edinburgh Turnhouse

ORDEDI

Chicago O'Hare Intl

Thu 15/10

17:30-09:50

1 stop34h 20m

Edinburgh Turnhouse

Wed 31/12

00:00-17:00

Nonstop0h 00m

£229

ChicagoLondon

ORD Chicago O'Hare Intl - LTN London Luton

ORDLTN

Chicago O'Hare Intl

Wed 4/11

18:30-22:10

3 stops21h 40m

London Luton

Wed 31/12

00:00-17:00

Nonstop0h 00m

£232

ChicagoEdinburgh

ORD Chicago O'Hare Intl - EDI Edinburgh Turnhouse

ORDEDI

Chicago O'Hare Intl

Sun 29/11

19:25-20:50

3 stops43h 25m

Edinburgh Turnhouse

Wed 31/12

00:00-17:00

Nonstop0h 00m

£232

ChicagoLondon

ORD Chicago O'Hare Intl - LTN London Luton

ORDLTN

Chicago O'Hare Intl

Sun 29/11

18:30-07:35

2 stops31h 05m

London Luton

Wed 31/12

00:00-17:00

Nonstop0h 00m

£233

ChicagoLondon

ORD Chicago O'Hare Intl - LTN London Luton

ORDLTN

Chicago O'Hare Intl

Tue 13/10

14:15-15:30

2 stops19h 15m

London Luton

Wed 31/12

00:00-17:00

Nonstop0h 00m

£236

ChicagoLondon

ORD Chicago O'Hare Intl - LTN London Luton

ORDLTN

Chicago O'Hare Intl

Wed 2/12

18:30-17:35

2 stops17h 05m

London Luton

Wed 31/12

00:00-17:00

Nonstop0h 00m

£236

ChicagoEdinburgh

ORD Chicago O'Hare Intl - EDI Edinburgh Turnhouse

ORDEDI

Chicago O'Hare Intl

Tue 20/10

09:38-10:00

1 stop18h 22m

Edinburgh Turnhouse

Wed 31/12

00:00-17:00

Nonstop0h 00m

£239

ChicagoLondon

ORD Chicago O'Hare Intl - LHR London Heathrow

ORDLHR

Chicago O'Hare Intl

Sat 6/3

18:30-10:50

1 stop10h 20m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£240

Flights are sorted by cheapest return flights first.

Deals found on 19/9

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

Best time to book a flight from Illinois

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

Travel insights for flights from Illinois

Get recent, data-driven insights about flights from Illinois including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Illinois (average of £475). Flying from Illinois in June will prove the most costly (average of £1,034). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Illinois?

Many airlines operate round-trip flights from Illinois: British Airways, Aer Lingus, United Airlines, Icelandair, American Airlines. These airlines fly to the following popular destinations: London.

British Airways
British Airways
From £437
Aer Lingus
Aer Lingus
From £343
United Airlines
United Airlines
From £489
Royal Jordanian
Royal Jordanian
From £1,322

What is the cheapest place to fly to from Illinois?

The cheapest city to fly to from Illinois is Philadelphia, with prices starting at £33. Explore other affordable destinations below.

Philadelphia
Philadelphia
From £33
Minneapolis St Paul
Minneapolis St Paul
From £44
Houston Hobby
Houston Hobby
From £44
Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From £50

When is the best time to book a flight from Illinois?

Booking 9 days in advance of your planned departure date is, on average, the best time to get cheap flights from Illinois. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Browse thousands of different options on Cheapflights for your next trip

Direct flights from USA

Direct flights from Peoria
Direct flights from Bloomington
Direct flights from Marion

Related info for your journey

  • What is the cheapest airport to fly out of Illinois?

    Chicago O'Hare Intl airport offers the cheapest routes to Almaty, from £256; whereas Chicago Midway airport is typically cheaper if you're flying to London, from £493. It's best to make sure you are flexible on dates to find the cheapest possible flight options for your journey.

  • What is the cheapest month to fly from Illinois?

    At the present moment the cheapest month to fly from Illinois is currently January; with June being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Illinois?

    Check out the cheapest flights from Illinois to embark to:
    Travel from Chicago to London from £256 round trip
    Travel from Chicago to Edinburgh from £391 round trip
    Travel from Chicago to Manchester from £395 round trip
    Travel from Chicago to Almaty from £948 round trip

  • How does Cheapflights help users find flights from Illinois?

    Cheapflights makes it easy to find flights from Illinois 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?

    Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Illinois for you. Better yet — we are completely free to use.

  • Can Cheapflights find flights from Illinois with no change fees?

    Need flexible booking options for your flight from Illinois ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

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

See more FAQs

Fly with Cheapflights

How does Cheapflights help users find flights from Illinois?

Cheapflights makes it easy to find flights from Illinois 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?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Illinois for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Illinois with no change fees?

Need flexible booking options for your flight from Illinois ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

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

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

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

Travel Smart

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.