Cheap Flights from United Kingdom to Chicago from £233

How to find the cheapest flight from
United Kingdom to Chicago (CHI)

All the information you need to plan the best null to CHI flight in 2022: compare United Kingdom to Chicago flight prices with the expected peak season, weather and rainfall in Chicago.

When is the cheapest time to fly from United Kingdom to Chicago (GB - CHI)?

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

What is the cheapest month to fly from United Kingdom to Chicago?

Our data shows that October tends to be the cheapest month to fly to Chicago from United Kingdom. Users have commonly found prices around £403 for the month, but tickets can be as low as £282. Due to multiple factors, prepare for potentially higher prices in July.

How far in advance should I book a flight from United Kingdom to Chicago?

Find a great deal and save up to 32% by booking at least 61 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from United Kingdom to Chicago within the next two weeks, with the cheapest ticket starting at £430.

Cheap flights from United Kingdom to Chicago in May, June 2022

The best prices found for United Kingdom to CHI flights in May, June

23 Jun - 27 Jun

£324pp

STN

London Stansted

Multiple airlines

2 STOPS

ORD

Chicago O'Hare Intl

ORD

Chicago O'Hare Intl

Multiple Airlines

2 STOPS

STN

London Stansted

23 Jun - 26 Jun

£326pp

STN

London Stansted

Multiple airlines

2 STOPS

ORD

Chicago O'Hare Intl

ORD

Chicago O'Hare Intl

Multiple Airlines

2 STOPS

STN

London Stansted

22 Jun - 29 Jun

£326pp

STN

London Stansted

Multiple airlines

2 STOPS

ORD

Chicago O'Hare Intl

ORD

Chicago O'Hare Intl

Multiple Airlines

2 STOPS

STN

London Stansted

United Kingdom to Chicago 2022 flight deals

Cheap flights to Chicago from United Kingdom found for this year

13 Sep - 25 Sep

£297pp

STN

London Stansted

Multiple airlines

1 STOP

ORD

Chicago O'Hare Intl

ORD

Chicago O'Hare Intl

Multiple Airlines

1 STOP

STN

London Stansted

14 Sep - 20 Sep

£297pp

STN

London Stansted

Multiple airlines

1 STOP

ORD

Chicago O'Hare Intl

ORD

Chicago O'Hare Intl

Multiple Airlines

1 STOP

STN

London Stansted

14 Sep - 28 Sep

£298pp

STN

London Stansted

Multiple airlines

1 STOP

ORD

Chicago O'Hare Intl

ORD

Chicago O'Hare Intl

Multiple Airlines

1 STOP

STN

London Stansted

Direct flights to Chicago from United Kingdom

Save time with United Kingdom to Chicago direct flight deals

1 Nov - 16 Nov

£429pp

LHR

London Heathrow

British Airways

Direct

ORD

Chicago O'Hare Intl

ORD

Chicago O'Hare Intl

British Airways

Direct

LHR

London Heathrow

1 Nov - 8 Nov

£438pp

LHR

London Heathrow

British Airways

Direct

ORD

Chicago O'Hare Intl

ORD

Chicago O'Hare Intl

British Airways

Direct

LHR

London Heathrow

1 Nov - 8 Nov

£442pp

LHR

London Heathrow

British Airways

Direct

ORD

Chicago O'Hare Intl

ORD

Chicago O'Hare Intl

British Airways

Direct

LHR

London Heathrow

Last-minute flights from United Kingdom to Chicago

Late deals on return flights to Chicago from United Kingdom, departing today and this week

25 May - 7 Jun

£375pp

STN

London Stansted

Multiple airlines

2 STOPS

ORD

Chicago O'Hare Intl

ORD

Chicago O'Hare Intl

Multiple Airlines

2 STOPS

STN

London Stansted

25 May - 7 Jun

£382pp

LTN

London Luton

Multiple airlines

2 STOPS

ORD

Chicago O'Hare Intl

ORD

Chicago O'Hare Intl

Multiple Airlines

2 STOPS

LTN

London Luton

25 May - 14 Jun

£384pp

MAN

Manchester

Multiple airlines

2 STOPS

ORD

Chicago O'Hare Intl

ORD

Chicago O'Hare Intl

Multiple Airlines

2 STOPS

MAN

Manchester

One-way flights to Chicago from United Kingdom

The cheapest one-way flights from United Kingdom to Chicago

02:10 - 19:47

Multiple Airlines

2 stops

23h 37m

STN - ORD

£233

Kiwi.com

15:25 - 19:47

Multiple Airlines

2 stops

34h 22m

STN - ORD

£250

Kiwi.com

04:15 - 16:20

Multiple Airlines

2 stops

18h 05m

STN - ORD

£260

Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">United Kingdom</span> to <span class="emphasized">Chicago</span> flights.

Flight FAQs

From United Kingdom to Chicago

Which airlines flying from United Kingdom to Chicago have flexible cancellations due to COVID-19?

Some of the carriers operating flights from United Kingdom to Chicago that may be offering flexible cancellation policies are Aer Lingus, British Airways, and Finnair. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from United Kingdom to Chicago for under £300 on Cheapflights?

Yes, there are multiple flights from United Kingdom to Chicago for under £300. The cheapest flight booked recently is on Multiple Airlines for just £297, but on average you can expect to pay £304.

Are there nonstop flights from United Kingdom to Chicago for under £500 on Cheapflights?

Cheapflights has at least 20 direct flights from United Kingdom to Chicago under £500. A good price for a nonstop flight from United Kingdom to Chicago is less than £472.

Are there last-minute flights available from United Kingdom to Chicago for under £400?

There are currently 20+ open flights from United Kingdom to Chicago within the next 7 days for less than £400.

What days are nonstop flights available from United Kingdom to Chicago?

Nonstop flights can be found on the following days: Friday.

How many flights depart from United Kingdom to Chicago on average per day?

4 flight departures from United Kingdom to Chicago per day on average.
Morning (6am - Noon) - 100% of flight departures

How long is the flight from United Kingdom to Chicago?

Departing from United Kingdom to Chicago will take you 33h 55m. The distance from United Kingdom to Chicago is about 3964 mi.

What are the most popular airlines that fly from United Kingdom to Chicago?

When booking a flight from United Kingdom to Chicago, you may want to consider flying on American Airlines, Finnair or British Airways as they are the most popular for this route.

What are the most reliable airlines from United Kingdom to Chicago?

No one likes to see their flight delayed. When booking a flight from United Kingdom to Chicago consider choosing SriLankan Airlines (98%), Gulf Air (95%) or Qatar Airways (94%) as they are the most reliable in getting you off to your destination on time.

What are the most popular routes from United Kingdom to Chicago?

The most popular flight routes from United Kingdom to Chicago are London Heathrow - Chicago O'Hare Intl, London Gatwick - Chicago O'Hare Intl and London City - Chicago O'Hare Intl.

What are the cheapest flights from United Kingdom to Chicago?

Looking for the cheapest flight from United Kingdom to Chicago? While on average our users pay £1,181, our data indicates the cheapest price to be £448. The most popular route (London Heathrow - Chicago O'Hare Intl), is priced around £316.

Hire a Car

Car Rentals in Chicago Car Rentals in USA Car Rentals at O'Hare Intl Car Rentals at Midway Car Rentals at Rockford

COVID Restrictions

View COVID Travel Restrictions for Chicago, IL

Do I need a COVID test to fly to Chicago from United Kingdom?

Information is based on travel restrictions from United Kingdom to Chicago

Most visitors from United Kingdom need to provide a negative COVID-19 test result and/or quarantine to enter Chicago.

COVID-19 testing requirements
Visitors from United Kingdom must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Chicago.

Quarantine requirements
Visitors from United Kingdom are not required to quarantine after entering Chicago.

Do I need a test to fly back to United Kingdom from Chicago?

Returning to United Kingdom from Chicago

COVID-19 testing requirements
Visitors from Chicago are not required to present a negative COVID-19 PCR test or antigen result upon entering United Kingdom.

Quarantine requirements
Visitors from Chicago are not required to quarantine after entering United Kingdom.

Hide COVID Travel Restrictions for Chicago, IL

Departure points for flights from United Kingdom to Chicago

Select to see more specific information for flights to Chicago from all departure points in United Kingdom.

Flights from Belfast City to O'Hare Intl from £709 pp

Flights from Birmingham to Midway from £567 pp

Flights from Birmingham to O'Hare Intl from £483 pp

Flights from Bristol to Midway from £618 pp

Flights from Bristol to O'Hare Intl from £424 pp

Flights from Cardiff to Midway from £624 pp

Flights from Cardiff to O'Hare Intl from £613 pp

Flights from Darlington to Midway from £826 pp

Flights from Darlington to O'Hare Intl from £647 pp

Flights from Doncaster to O'Hare Intl from £996 pp

Flights from Edinburgh to Midway from £627 pp

Flights from Edinburgh to O'Hare Intl from £425 pp

Flights from Exeter to O'Hare Intl from £1,005 pp

Flights from Gatwick to Midway from £580 pp

Flights from Gatwick to O'Hare Intl from £309 pp

Flights from Grimsby to O'Hare Intl from £664 pp

Flights from Heathrow to Midway from £438 pp

Flights from Heathrow to O'Hare Intl from £316 pp

Flights from Inverness to O'Hare Intl from £627 pp

Flights from Leeds to Midway from £654 pp

Flights from Leeds to O'Hare Intl from £447 pp

Flights from Liverpool to O'Hare Intl from £436 pp

Flights from London City to Midway from £564 pp

Flights from London City to O'Hare Intl from £425 pp

Flights from Luton to O'Hare Intl from £303 pp

Flights from Manchester to Midway from £570 pp

Flights from Manchester to O'Hare Intl from £316 pp

Flights from Newcastle upon Tyne to Midway from £623 pp

Flights from Newcastle upon Tyne to O'Hare Intl from £570 pp

Flights from Newquay to O'Hare Intl from £651 pp

Flights from Norwich to O'Hare Intl from £989 pp

Flights from Southampton to Midway from £1,979 pp

Flights from Southampton to O'Hare Intl from £517 pp

Flights from Southend to O'Hare Intl from £788 pp

Flights from Stansted to O'Hare Intl from £299 pp

Destination information for Chicago

Things to know before you go - useful duration and weather info for your trip from United Kingdom to Chicago.

£1 = $1.25

22.0 °C

109.0 mm

Airports servicing Chicago

O'Hare Intl (ORD)

Midway (MDW)

Rockford (RFD)

Airline	Cheapest	Average	Flexibility	On-time
Ryanair	£22	£38	No cancel fee	N/A	Search Ryanair flights
Norwegian Air UK	£243	£476	No cancel fee	N/A	Search Norwegian Air UK flights
TAP AIR PORTUGAL	£257	£422	No cancel fee	N/A	Search TAP AIR PORTUGAL flights
United Airlines	£258	£582	No cancel fee	69%	Search United Airlines flights
Delta	£266	£464	No cancel fee	N/A	Search Delta flights
Norwegian	£277	£419	No cancel fee	74%	Search Norwegian flights
Brussels Airlines	£349	£572	No cancel fee	N/A	Search Brussels Airlines flights
Virgin Atlantic	£356	£613	No cancel fee	72%	Search Virgin Atlantic flights
Iberia	£367	£503	No cancel fee	77%	Search Iberia flights
Scandinavian Airlines	£374	£498	No cancel fee	77%	Search Scandinavian Airlines flights

Cheap flights from United Kingdom to Chicago

How to find the cheapest flight from United Kingdom to Chicago (CHI)

All the information you need to plan the best null to CHI flight in 2022: compare United Kingdom to Chicago flight prices with the expected peak season, weather and rainfall in Chicago.

When is the cheapest time to fly from United Kingdom to Chicago (GB - CHI)?

What is the cheapest month to fly from United Kingdom to Chicago?

How far in advance should I book a flight from United Kingdom to Chicago?

Cheap flights from United Kingdom to Chicago in May, June 2022

The best prices found for United Kingdom to CHI flights in May, June

United Kingdom to Chicago 2022 flight deals

Cheap flights to Chicago from United Kingdom found for this year

Direct flights to Chicago from United Kingdom

Save time with United Kingdom to Chicago direct flight deals

Last-minute flights from United Kingdom to Chicago

Late deals on return flights to Chicago from United Kingdom, departing today and this week

One-way flights to Chicago from United Kingdom

The cheapest one-way flights from United Kingdom to Chicago

Related info for your journey

Useful info, stats and facts about <span class="emphasized">United Kingdom</span> to <span class="emphasized">Chicago</span> flights.

Flight FAQs

From United Kingdom to Chicago

Which airlines flying from United Kingdom to Chicago have flexible cancellations due to COVID-19?

Can I find flights from United Kingdom to Chicago for under £300 on Cheapflights?

Are there nonstop flights from United Kingdom to Chicago for under £500 on Cheapflights?

Are there last-minute flights available from United Kingdom to Chicago for under £400?

What days are nonstop flights available from United Kingdom to Chicago?

How many flights depart from United Kingdom to Chicago on average per day?

How long is the flight from United Kingdom to Chicago?

What are the most popular airlines that fly from United Kingdom to Chicago?

What are the most reliable airlines from United Kingdom to Chicago?

What are the most popular routes from United Kingdom to Chicago?

What are the cheapest flights from United Kingdom to Chicago?

Related searches

Flights to Chicago from United Kingdom

Hire a Car

COVID Restrictions

Do I need a COVID test to fly to Chicago from United Kingdom?

Do I need a test to fly back to United Kingdom from Chicago?

Departure points for flights from United Kingdom to Chicago

Select to see more specific information for flights to Chicago from all departure points in United Kingdom.

Destination information for Chicago

Things to know before you go - useful duration and weather info for your trip from United Kingdom to Chicago.

Airports servicing Chicago

Top 10 airlines flying from United Kingdom to Chicago

The chart below displays the airlines Cheapflights users travelling from United Kingdom to Chicago choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2022.

How to find the cheapest flight from
United Kingdom to Chicago (CHI)