What is the most punctual flight time for London to Chicago flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

How often are flights from London to Chicago delayed?

Historically, on average around 0% of flights between London and Chicago have experienced a delay on any given week. The average delay length over the past 12 months has been 0 minutes.

What day of the week experiences the fewest flight delays on this route?

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

How old do you have to be to fly from London Stansted Airport 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 from London Stansted Airport to Chicago O'Hare Intl Airport.

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

The travel and health documents you'll need for your trip to Chicago O'Hare Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago O'Hare Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£349 Cheap Flights from London Stansted Airport to Chicago O'Hare Intl Airport in 2025/26

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13:55 - 15:10

STN

ORD

31h 15m2 stops

10:29 - 13:30

ORD

STN

21h 01m3 stops

£471Multiple Airlines

Mon, 12 Jan - Sun, 18 Jan

19:00 - 14:20

STN

ORD

25h 20m2 stops

17:20 - 23:05

ORD

STN

23h 45m2 stops

£472Multiple Airlines

Fri, 16 Jan - Fri, 23 Jan

21:45 - 17:20

STN

ORD

25h 35m2 stops

16:50 - 07:50

ORD

STN

10h 00m1 stop

£480Multiple Airlines

Wed, 4 Mar - Mon, 9 Mar

19:00 - 17:48

STN

ORD

28h 48m3 stops

17:20 - 23:05

ORD

STN

23h 45m2 stops

£480Multiple Airlines

Fri, 16 Jan - Fri, 23 Jan

11:55 - 16:45

STN

ORD

34h 50m2 stops

19:20 - 00:05

ORD

STN

22h 45m2 stops

£481Multiple Airlines

Sun, 15 Feb - Thu, 19 Feb

06:30 - 19:15

STN

ORD

18h 45m1 stop

21:00 - 20:05

ORD

STN

17h 05m1 stop

£483Multiple Airlines

Fri, 16 Jan - Fri, 23 Jan

13:30 - 19:15

STN

ORD

11h 45m1 stop

21:00 - 18:20

ORD

STN

15h 20m1 stop

£483Multiple Airlines

Mon, 12 Jan - Sun, 18 Jan

06:30 - 17:20

STN

ORD

16h 50m2 stops

15:50 - 07:50

ORD

STN

10h 00m1 stop

£488Multiple Airlines

Wed, 18 Feb - Sun, 1 Mar

20:40 - 14:55

STN

ORD

24h 15m1 stop

16:38 - 17:35

ORD

STN

18h 57m2 stops

£489Multiple Airlines

Wed, 21 Jan - Thu, 29 Jan

13:55 - 15:10

STN

ORD

31h 15m2 stops

17:20 - 16:55

ORD

STN

17h 35m2 stops

£490Multiple Airlines

Mon, 12 Jan - Mon, 19 Jan

momondo Fare Finder

Use the filters below to find and compare flights from London Stansted Airport to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonChicago

STN - ORD

STNORD

London Stansted

Mon 12/1

13:55-15:10

2 stops31h 15m

Chicago O'Hare Intl

Sun 18/1

10:29-13:30

3 stops21h 01m

£471

LondonChicago

STN - ORD

STNORD

London Stansted

Fri 16/1

19:00-14:20

2 stops25h 20m

Chicago O'Hare Intl

Fri 23/1

17:20-23:05

2 stops23h 45m

£472

LondonChicago

STN - ORD

STNORD

London Stansted

Wed 4/3

21:45-17:20

2 stops25h 35m

Chicago O'Hare Intl

Mon 9/3

16:50-07:50

1 stop10h 00m

£480

LondonChicago

STN - ORD

STNORD

London Stansted

Fri 16/1

19:00-17:48

3 stops28h 48m

Chicago O'Hare Intl

Fri 23/1

17:20-23:05

2 stops23h 45m

£480

LondonChicago

STN - ORD

STNORD

London Stansted

Sun 15/2

11:55-16:45

2 stops34h 50m

Chicago O'Hare Intl

Thu 19/2

19:20-00:05

2 stops22h 45m

£481

LondonChicago

STN - ORD

STNORD

London Stansted

Fri 16/1

06:30-19:15

1 stop18h 45m

Chicago O'Hare Intl

Fri 23/1

21:00-20:05

1 stop17h 05m

£483

LondonChicago

STN - ORD

STNORD

London Stansted

Mon 12/1

13:30-19:15

1 stop11h 45m

Chicago O'Hare Intl

Sun 18/1

21:00-18:20

1 stop15h 20m

£483

LondonChicago

STN - ORD

STNORD

London Stansted

Wed 18/2

06:30-17:20

2 stops16h 50m

Chicago O'Hare Intl

Sun 1/3

15:50-07:50

1 stop10h 00m

£488

LondonChicago

STN - ORD

STNORD

London Stansted

Wed 21/1

20:40-14:55

1 stop24h 15m

Chicago O'Hare Intl

Thu 29/1

16:38-17:35

2 stops18h 57m

£489

LondonChicago

STN - ORD

STNORD

London Stansted

Mon 12/1

13:55-15:10

2 stops31h 15m

Chicago O'Hare Intl

Mon 19/1

17:20-16:55

2 stops17h 35m

£490

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Stansted Airport to Chicago O'Hare Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Delays

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

The cheapest day to depart from London Stansted Airport 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 £617. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Chicago O'Hare Intl Airport on Saturday is £670.

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 in the evening when flights can be purchased for as low as £570. In contrast, the most expensive time of day to depart to Chicago O'Hare Intl Airport is in the afternoon when prices are around £669.

When to book flights from London Stansted Airport to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London Stansted Airport to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap London Stansted Airport to Chicago O'Hare Intl Airport (STN to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Stansted Airport to Chicago O'Hare Intl Airport

Fastest flight time	16h 25m
Direct flights	None

The fastest flight from London Stansted Airport to Chicago O'Hare Intl Airport takes 16h 25m

There are no direct flights from London Stansted Airport to Chicago O'Hare Intl Airport. There are no popular flight routes from London Stansted Airport to Chicago O'Hare Intl Airport.

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How far is London Stansted to Chicago O'Hare Intl by plane?
Chicago O'Hare Intl is 3952.0 mi away from London Stansted. Flights usually cover this in 11h 45m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from London Stansted Airport to Chicago O'Hare Intl Airport?
Prices for flights from London Stansted Airport to Chicago O'Hare Intl Airport were last updated today.
How old do you have to be to fly from London Stansted Airport 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 from London Stansted Airport to Chicago O'Hare Intl Airport.
What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?
The travel and health documents you'll need for your trip to Chicago O'Hare Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago O'Hare Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Racine

Evanston

Northbrook

Schaumburg

Lincolnshire

Lake Geneva

Joliet

Oak Park

Oak Brook

Elgin

Rosemont

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

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

How can momondo help me find flights from London to Chicago?

Once all potential London to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for London to Chicago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from London Stansted Airport to Chicago from £405

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How to get the cheapest flight ticket from London Stansted Airport to Chicago O'Hare Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

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 in the evening when flights can be purchased for as low as £570. In contrast, the most expensive time of day to depart to Chicago O'Hare Intl Airport is in the afternoon when prices are around £669.

How often are flights from London to Chicago delayed?

Historically, on average around 0% of flights between London and Chicago have experienced a delay on any given week. The average delay length over the past 12 months has been 0 minutes.

What is the most punctual flight time for London to Chicago flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

When to book flights from London Stansted Airport to Chicago O'Hare Intl Airport

Cheap London Stansted Airport to Chicago O'Hare Intl Airport (STN to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Stansted Airport to Chicago O'Hare Intl Airport

Fastest flight time

Direct flights

How far is London Stansted to Chicago O'Hare Intl by plane?

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

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

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

Travelling to a place near Chicago?

Why use momondo?

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

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

How can momondo help me find flights from London to Chicago?

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

An easier way to manage your Chicago O'Hare Intl Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Chicago

Popular Cities in the United States

Popular flights according to clicks in the last 7 days on momondo