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Flights to Chicago O'Hare Intl

£231 Cheap flights to Chicago O'Hare Intl Airport

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Chicago O'Hare Intl Airport departing on 14/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from the United Kingdom to Chicago O'Hare Intl Airport

Cheap return flights

These are some of the best return flight deals from the United Kingdom to Chicago O'Hare Intl Airport that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from the United Kingdom to Chicago O'Hare Intl Airport.

Cheap last-minute flights

Planning a quick getaway from the United Kingdom to Chicago O'Hare Intl Airport? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Chicago O'Hare Intl Airport, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals to Chicago O'Hare Intl Airport

Find recent round-trip train or bus tickets from the United Kingdom to Chicago O'Hare Intl Airport.

All round-trip flight deals to Chicago O'Hare Intl Airport

The cheapest plane tickets to Chicago O'Hare Intl Airport found on KAYAK recently.
15:55 - 15:30LGW-ORD
29h 35m1 stop
19:15 - 15:05ORD-LGW
13h 50m1 stop
£367TAP AIR PORTUGAL
Find Deal
Thu, 16 Jan - Wed, 22 Jan
06:00 - 15:30LHR-ORD
15h 30m1 stop
20:20 - 21:35ORD-LHR
19h 15m1 stop
£369TAP AIR PORTUGAL
Find Deal
Fri, 17 Jan - Fri, 31 Jan
08:50 - 14:00LHR-ORD
11h 10m1 stop
15:55 - 08:05ORD-LHR
10h 10m1 stop
£440Aer Lingus
Find Deal
Wed, 4 Dec - Sun, 15 Dec
06:10 - 15:30LHR-ORD
14h 20m1 stop
15:00 - 10:15ORD-LHR
14h 15m1 stop
£450Finnair
Find Deal
Tue, 18 Mar - Mon, 24 Mar
08:50 - 14:00LHR-ORD
11h 10m1 stop
15:55 - 08:05ORD-LHR
10h 10m1 stop
£453Aer Lingus
Find Deal
Thu, 5 Dec - Sun, 15 Dec
17:05 - 07:30LHR-ORD
20h 25m1 stop
18:25 - 08:15ORD-LHR
7h 50mdirect
£460Finnair
Find Deal
Wed, 12 Feb - Wed, 19 Feb
11:00 - 13:55LHR-ORD
8h 55mdirect
17:00 - 06:50ORD-LHR
7h 50mdirect
£486British Airways
Find Deal
Wed, 12 Feb - Tue, 18 Feb
10:25 - 13:50LHR-ORD
9h 25mdirect
21:10 - 11:15ORD-LHR
8h 05mdirect
£500Lufthansa
Find Deal
Wed, 12 Feb - Wed, 19 Feb
10:25 - 13:50LHR-ORD
9h 25mdirect
21:10 - 11:15ORD-LHR
8h 05mdirect
£505Lufthansa
Find Deal
Mon, 27 Jan - Thu, 6 Feb
11:55 - 14:45LHR-ORD
8h 50mdirect
21:55 - 11:40ORD-LHR
7h 45mdirect
£508British Airways
Find Deal
Mon, 3 Feb - Wed, 5 Mar
11:00 - 11:47STN-ORD
30h 47m3 stops
Tue, 14 Jan
11:00 - 11:47STN-ORD
30h 47m3 stops
Tue, 14 Jan
08:50 - 19:15LHR-ORD
16h 25m1 stop
£393Aer Lingus
Find Deal
Mon, 20 Jan
07:50 - 19:15LHR-ORD
17h 25m1 stop
£394Aer Lingus
Find Deal
Tue, 11 Feb
19:00 - 10:47LHR-ORD
21h 47m1 stop
£474British Airways
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Tue, 7 Jan
19:50 - 10:47LHR-ORD
20h 57m1 stop
£485British Airways
Find Deal
Mon, 6 Jan
11:55 - 14:45LHR-ORD
8h 50mdirect
£490Finnair
Find Deal
Tue, 7 Jan
13:35 - 17:00LHR-ORD
9h 25mdirect
£515Lufthansa
Find Deal
Tue, 11 Feb
11:55 - 14:45LHR-ORD
8h 50mdirect
£519Finnair
Find Deal
Thu, 5 Dec
18:15 - 12:15LCY-ORD
24h 00m2 stops
£585Lufthansa
Find Deal
Tue, 11 Feb
07:50 - 14:00LHR-ORD
12h 10m1 stop
15:55 - 08:05ORD-LHR
10h 10m1 stop
£459Aer Lingus
Find Deal
Sun, 24 Nov - Tue, 17 Dec
06:00 - 15:30LHR-ORD
15h 30m1 stop
20:25 - 17:30ORD-LHR
15h 05m1 stop
£478TAP AIR PORTUGAL
Find Deal
Fri, 22 Nov - Sun, 1 Dec
06:50 - 12:15LHR-ORD
11h 25m1 stop
20:25 - 06:30ORD-LHR
28h 05m1 stop
£483Lufthansa
Find Deal
Tue, 26 Nov - Sat, 30 Nov
10:25 - 13:50LHR-ORD
9h 25mdirect
16:00 - 06:30ORD-LHR
32h 30m1 stop
£489Lufthansa
Find Deal
Sat, 23 Nov - Sat, 30 Nov
20:40 - 17:20LHR-ORD
26h 40m1 stop
18:30 - 19:30ORD-LHR
19h 00m1 stop
£490Icelandair
Find Deal
Tue, 26 Nov - Tue, 10 Dec
20:40 - 17:20LHR-ORD
26h 40m1 stop
18:30 - 19:30ORD-LHR
19h 00m1 stop
£515Icelandair
Find Deal
Tue, 26 Nov - Tue, 3 Dec
11:25 - 14:30LHR-ORD
33h 05m1 stop
08:35 - 08:40ORD-LHR
18h 05m1 stop
£520Finnair
Find Deal
Tue, 26 Nov - Tue, 3 Dec
11:25 - 14:30LHR-ORD
33h 05m1 stop
08:35 - 08:40ORD-LHR
18h 05m1 stop
£523Finnair
Find Deal
Sat, 23 Nov - Tue, 3 Dec
19:35 - 14:30LGW-ORD
24h 55m1 stop
17:13 - 09:00ORD-LGW
33h 47m1 stop
£877British Airways
Find Deal
Sun, 24 Nov - Sun, 22 Dec
06:40 - 14:45NCL-ORD
14h 05m1 stop
16:29 - 11:55ORD-NCL
13h 26m2 stops
£972British Airways
Find Deal
Sat, 23 Nov - Sun, 24 Nov
11:00 - 13:55LHR-ORD
8h 55mdirect
17:00 - 06:50ORD-LHR
7h 50mdirect
£486British Airways
Find Deal
Wed, 12 Feb - Tue, 18 Feb
11:00 - 13:55LHR-ORD
8h 55mdirect
18:30 - 08:15ORD-LHR
7h 45mdirect
Thu, 5 Dec - Sun, 8 Dec
10:25 - 13:50LHR-ORD
9h 25mdirect
21:10 - 11:15ORD-LHR
8h 05mdirect
£500Lufthansa
Find Deal
Wed, 12 Feb - Wed, 19 Feb
10:25 - 13:50LHR-ORD
9h 25mdirect
21:10 - 11:15ORD-LHR
8h 05mdirect
£505Lufthansa
Find Deal
Mon, 27 Jan - Thu, 6 Feb
11:55 - 14:45LHR-ORD
8h 50mdirect
23:05 - 11:40ORD-LHR
7h 35mdirect
£506American Airlines
Find Deal
Wed, 5 Mar - Wed, 19 Mar
11:55 - 14:45LHR-ORD
8h 50mdirect
18:35 - 08:15ORD-LHR
7h 40mdirect
£534Finnair
Find Deal
Tue, 7 Jan - Sun, 12 Jan
11:00 - 13:55LHR-ORD
8h 55mdirect
22:05 - 11:40ORD-LHR
7h 35mdirect
£550Finnair
Find Deal
Tue, 4 Feb - Sat, 8 Mar
14:10 - 17:00LHR-ORD
8h 50mdirect
22:00 - 11:40ORD-LHR
7h 40mdirect
£567American Airlines
Find Deal
Sat, 11 Jan - Sat, 18 Jan
10:25 - 13:50LHR-ORD
9h 25mdirect
17:50 - 07:55ORD-LHR
8h 05mdirect
£570United Airlines
Find Deal
Wed, 4 Dec - Fri, 13 Dec
10:25 - 13:50LHR-ORD
9h 25mdirect
21:10 - 11:15ORD-LHR
8h 05mdirect
£599United Airlines
Find Deal
Tue, 24 Dec - Mon, 30 Dec

See travel insights to Chicago O'Hare Intl Airport from

Flights to Chicago O'Hare Intl Airport – Travel Insights & Trends

Get data-powered insights and trends for flights to Chicago O'Hare Intl Airport to help you craft the best travel plan.

What cabin class options are available on United Kingdom to Chicago O'Hare Intl flights?

There are 4 cabin classes available to choose from on United Kingdom to Chicago O'Hare Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart from United Kingdom to Chicago O'Hare Intl Airport is on a Wednesday. Travellers who choose to depart for Chicago O'Hare Intl Airport on a Wednesday will often find tickets for as low as £562. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Chicago O'Hare Intl Airport on Sunday is £630.

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The cheapest month to fly to Chicago O'Hare Intl Airport from United Kingdom is in February. Flight prices, which tend to average around £474, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Chicago O'Hare Intl Airport from United Kingdom during January instead. Flights to Chicago O'Hare Intl Airport in January, while not as cheap as those in February, still average around £486.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest time of day to fly to Chicago O'Hare Intl Airport is at midday when flights can be purchased for as low as £576. In contrast, the most expensive time of day to depart to Chicago O'Hare Intl Airport is in the evening when prices are around £596.

What is the cheapest United Kingdom to Chicago O'Hare Intl flight route?

Fly from London Heathrow to Chicago O'Hare Intl for the best United Kingdom - Chicago O'Hare Intl flight prices

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from United Kingdom when booking 57 days ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around £559 when searching 57 days out. Don’t hesitate to check prices now though, because momondo users recently found tickets for as low as £391.

Cheapest flights to Chicago O'Hare Intl

Find the cheapest flights to Chicago O'Hare Intl from your nearest city or airport
CHEAPEST MONTH TO FLY TO CHICAGO O'HARE INTL AIRPORT FROM LONDON HEATHROW AIRPORTFebruary15% cheaperFlying from London Heathrow Airport to Chicago O'Hare Intl Airport costs on average just £487 in February
MOST EXPENSIVE MONTH TO FLY TO CHICAGO O'HARE INTL AIRPORT FROM LONDON HEATHROW AIRPORTAugust23% more expensiveIt costs about £699 for flights to Chicago O'Hare Intl Airport from London Heathrow Airport in August
MOST POPULAR MONTH TO FLY TO CHICAGO O'HARE INTL AIRPORT FROM LONDON HEATHROW AIRPORTJuly341% more users visitedMore momondo users searched in flights to Chicago O'Hare Intl Airport from London Heathrow Airport in July than any other month

Cheap Chicago O'Hare Intl Airport flight deals and tips

Summary info about Chicago O'Hare Intl Airport flight prices, duration and airlines

Best One-Way Price

£231

Best Round-Trip Price

£367

Fastest flight time

15h 55m

Popular in

July
The best one-way flight price to Chicago from United Kingdom in the last 72 hours is £231 (London Stansted to Chicago O'Hare Intl).
The best round-trip flight price to Chicago from United Kingdom in the last 72 hours is £367 (London Gatwick to Chicago O'Hare Intl).
The fastest flight to Chicago from United Kingdom takes 15h 55m (London Gatwick to Chicago O'Hare Intl).
July has the highest demand for flights to Chicago, with a 13% price increase on average.

Frequently asked questions about flying to Chicago O'Hare Intl Airport

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

In general, when looking for the cheapest flight to Chicago O'Hare Intl Airport, try to choose a flight departing in February for the best deal.

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

From most locations, booking your flights to Chicago O'Hare Intl Airport around 40 days prior to your departure date finds the best deals.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

From most locations, the cheapest flights to Chicago O'Hare Intl Airport are found on a Wednesday. Booking a Sunday departure is usually the most expensive.

What is the cheapest time of day to fly to Chicago O'Hare Intl Airport?

On average you can find the best deals on plane tickets to Chicago O'Hare Intl Airport when looking for flights with Midday departure times.

Is there an alternative airport near Chicago O'Hare Intl Airport?

Chicago Midway Airport can be an alternative airport used for travel to Chicago.

When did momondo last update prices for flights to Chicago O'Hare Intl Airport?

Prices for flights to Chicago O'Hare Intl Airport are updated daily.

How many operators does momondo search for flights to Chicago O'Hare Intl Airport?

How old do you have to be to fly to Chicago O'Hare Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Chicago O'Hare Intl Airport.

What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

The required travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Why use momondo?

Why should I use momondo to find a flight deal to Chicago?

We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.

Can I find flights to Chicago with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for flights to Chicago to just show those with flexible booking policies.

How can momondo help me find flights to Chicago?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Chicago.

I’m not ready to book a flight to Chicago right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Chicago flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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Popular Flights to Chicago O'Hare Intl Airport

Popular routes according to searches in the past day on momondo

Cheapest flight routes to Chicago O'Hare Intl

These routes have the cheapest flights to Chicago O'Hare Intl found by momondo users in United Kingdom
DepartingDestinationBest TimeBest Price
LondonChicago11h 20m£367
ManchesterChicago11h 25m£395
LeedsChicago14h 35m£442
BirminghamChicago11h 45m£470
EdinburghChicago8h 35m£489
GlasgowChicago10h 45m£502
BelfastChicago13h 50m£508
Newcastle upon TyneChicago11h 15m£526
BristolChicago12h 10m£560
LiverpoolChicago13h 45m£566
GrimsbyChicago14h 15m£621
SouthamptonChicago14h 25m£704
NorwichChicago14h 15m£780
NewquayChicago30h 30m£919
CardiffChicago36h 45m£980
ExeterChicago24h 19m£1,035