Cheap flights from United Kingdom to Chicago

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Economy
Fri 4/12
Fri 11/12
From
#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
Fri 4/12
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Anytime
From
#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
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#removeLegButton($self.id("removeLeg$leg"))
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#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
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#removeLegButton($self.id("removeLeg$leg"))
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#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
Depart
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#removeLegButton($self.id("removeLeg$leg"))
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#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
Depart
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Anytime
#removeLegButton($self.id("removeLeg$leg"))
From
#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
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#removeLegButton($self.id("removeLeg$leg"))
#infantInLapWarning('multiRightOfTravelers')

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

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

To save up to 32% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from United Kingdom to Chicago from £400 1-2 weeks out and tickets from £483 for flights departing within the next 72 hours.

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

The best pricing can be found in the month of October. Prices to Chicago from United Kingdom average £374. You can even find prices in October for less than £374, as users have found deals to Chicago from as low as £262. The month of July appears to be one of the more expensive times to travel to Chicago from United Kingdom. Flying in the targeted month can save you up to 33%.

Cheap flights from United Kingdom to Chicago in November, December 2020

The best prices found for United Kingdom to CHI flights in November, December
4 Dec - 10 Jan
£276pp
STN
London Stansted
Multiple airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
STN
London Stansted
4 Dec - 17 Jan
£300pp
STN
London Stansted
Multiple airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
STN
London Stansted
11 Dec - 27 Dec
£304pp
LHR
London Heathrow
TAP AIR PORTUGAL
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
TAP AIR PORTUGAL
 
1 STOP
LHR
London Heathrow

United Kingdom to Chicago 2021 flight deals

Cheap flights to Chicago from United Kingdom found for next year
4 Dec - 10 Jan
£276pp
STN
London Stansted
Multiple airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
STN
London Stansted
4 Dec - 17 Jan
£300pp
STN
London Stansted
Multiple airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
STN
London Stansted
11 Dec - 27 Dec
£304pp
LHR
London Heathrow
TAP AIR PORTUGAL
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
TAP AIR PORTUGAL
 
1 STOP
LHR
London Heathrow

Direct flights to Chicago from United Kingdom

Save time with United Kingdom to Chicago direct flight deals
12 Jan - 2 Feb
£397pp
LHR
London Heathrow
Finnair
Direct
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Finnair
Direct
LHR
London Heathrow
1 Mar - 15 Mar
£397pp
LHR
London Heathrow
Finnair
Direct
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Finnair
Direct
LHR
London Heathrow
5 May - 12 May
£399pp
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
4 Dec - 10 Jan
£276pp
STN
London Stansted
Multiple airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
STN
London Stansted
4 Dec - 17 Jan
£300pp
STN
London Stansted
Multiple airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
STN
London Stansted
4 Dec - 10 Jan
£307pp
LHR
London Heathrow
TAP AIR PORTUGAL
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
TAP AIR PORTUGAL
 
1 STOP
LHR
London Heathrow

One-way flights to Chicago from United Kingdom

The cheapest one-way flights from United Kingdom to Chicago
01:25 - 18:10
Multiple Airlines
2 stops
46h 45m
LTN - ORD
Multiple Airlines
£161
Kiwi.com
04:30 - 18:10
Multiple Airlines
2 stops
19h 40m
MAN - ORD
Multiple Airlines
£162
Kiwi.com
01:30 - 18:10
Multiple Airlines
2 stops
22h 40m
LTN - ORD
Multiple Airlines
£164
Kiwi.com

Related info for your journey

Useful info, stats and facts about United Kingdom to Chicago flights.

Flight FAQs

From United Kingdom to Chicago

Are flight prices decreasing from United Kingdom to Chicago due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both United Kingdom and Chicago for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from United Kingdom to Chicago to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Delta is one of them. Some of the new policies that have been implemented to accommodate travellers flying from United Kingdom to Chicago are improved sanitation, HEPA filters, mask requirements, socially-distanced seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

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 British Airways, United Airlines, and American Airlines. 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 £299 on Cheapflights?

Yes, there are multiple flights from United Kingdom to Chicago for under £299. The cheapest flight booked recently is on Multiple Airlines for just £270, but on average you can expect to pay £294.

Are there direct flights from United Kingdom to Chicago for under £449 on Cheapflights?

Cheapflights has 20 direct flights from United Kingdom to Chicago under £449. A good price for a direct flight from United Kingdom to Chicago is less than £417.

Are there last-minute flights available from United Kingdom to Chicago for under £299?

There are currently 20+ open flights from United Kingdom to Chicago within the next 7 days for less than £299.

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

You can find direct flights on the following days: Monday, Tuesday.

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

Consider American Airlines, Air Canada or Air France when booking your flight. These represent the most popular airlines when flying from United Kingdom to Chicago.

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

The most popular route from United Kingdom to Chicago is London Heathrow - Chicago O'Hare Intl. You may also consider London Gatwick - Chicago O'Hare Intl or London City - Chicago O'Hare Intl.

What are the cheapest flights from United Kingdom to Chicago?

While on average a flight from United Kingdom to Chicago is generally £435, our data shows the cheapest flight currently is £299. When looking at the most popular route, (London Heathrow - Chicago O'Hare Intl), you can expect to pay £301 for that flight.

How long does is the flight from United Kingdom to Chicago?

A quick flight from United Kingdom to Chicago can take about 8h 25m. United Airlines provides one of the quickest options available for as low as £445. This flight may include one or multiple stops.

What is the cheapest airline to fly from United Kingdom to Chicago return?

Cheapflights users have booked flights from United Kingdom to Chicago from £297 return.

Arrival points for flights from United Kingdom to Chicago

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Destination information for Chicago

Things to know before you go. Useful info for your trip from United Kingdom to Chicago
Today's exchange rate
£1 = $1.34
Average temperature for November in Chicago
11.0 °C
Avg rainfall for November in Chicago
62.0 mm

Airports servicing Chicago

Chicago Midway (MDW)
Rockford (RFD)

Top 10 airlines 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.

Airline Cheapest Average Flexibility On-time COVID-19 safety
Ryanair
£44 £69 N/A N/A
Search Ryanair flights
Norwegian
£344 £520 No cancel fee 74%
Search Norwegian flights
TAP AIR PORTUGAL
£268 £546 No change fee N/A
Search TAP AIR PORTUGAL flights
Brussels Airlines
£352 £564 No change fee N/A
Search Brussels Airlines flights
Norwegian Air UK
£302 £590 No cancel fee N/A
Search Norwegian Air UK flights
Delta
£330 £602 No cancel fee N/A
Search Delta flights
Air France
£360 £604 No change fee 77%
Search Air France flights
Austrian Airlines
£358 £611 No change fee 78%
Search Austrian Airlines flights
Air Canada
£312 £624 No cancel fee 67%
Search Air Canada flights
SAS
£386 £643 No change fee 77%
Search SAS flights
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