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

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

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

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

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.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Luton Airport 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.

£363 Cheap Flights from London Luton Airport to Chicago O'Hare Intl Airport in 2025/26

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05:50 - 14:00LTN-ORD

14h 10m1 stop

15:50 - 08:35ORD-LTN

10h 45m1 stop

£406Multiple Airlines

Find Deal

Fri, 12 Dec - Mon, 15 Dec

06:50 - 14:00LTN-ORD

13h 10m1 stop

15:50 - 08:55ORD-LTN

11h 05m1 stop

£412Multiple Airlines

Find Deal

Wed, 26 Nov - Sun, 30 Nov

06:00 - 14:00LTN-ORD

14h 00m1 stop

15:50 - 08:35ORD-LTN

10h 45m1 stop

£413Multiple Airlines

Find Deal

Mon, 24 Nov - Mon, 8 Dec

06:00 - 14:00LTN-ORD

14h 00m1 stop

15:50 - 08:35ORD-LTN

10h 45m1 stop

£414Multiple Airlines

Find Deal

Mon, 24 Nov - Mon, 1 Dec

06:50 - 14:00LTN-ORD

13h 10m1 stop

15:50 - 08:55ORD-LTN

11h 05m1 stop

£415Multiple Airlines

Find Deal

Wed, 26 Nov - Sun, 30 Nov

06:50 - 14:00LTN-ORD

13h 10m1 stop

19:40 - 20:05ORD-LTN

18h 25m1 stop

£427Multiple Airlines

Find Deal

Wed, 10 Dec - Tue, 16 Dec

09:00 - 20:05LTN-ORD

17h 05m2 stops

22:35 - 22:00ORD-LTN

17h 25m2 stops

£428Multiple Airlines

Find Deal

Thu, 13 Nov - Sun, 23 Nov

09:00 - 14:00LTN-ORD

11h 00m1 stop

15:50 - 09:45ORD-LTN

11h 55m1 stop

£430Multiple Airlines

Find Deal

Tue, 9 Dec - Tue, 16 Dec

09:00 - 14:00LTN-ORD

11h 00m1 stop

19:40 - 11:45ORD-LTN

10h 05m1 stop

£431Multiple Airlines

Find Deal

Thu, 4 Dec - Sun, 7 Dec

06:00 - 14:00LTN-ORD

14h 00m1 stop

15:50 - 08:35ORD-LTN

10h 45m1 stop

£445Multiple Airlines

Find Deal

Mon, 8 Dec - Mon, 15 Dec

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

Fly from

Fly to

Route

Depart

Return

Price

LondonChicago

LTN - ORD

LTNORD

London Luton

Fri 12/12

05:50-14:00

1 stop14h 10m

Chicago O'Hare Intl

Mon 15/12

15:50-08:35

1 stop10h 45m

£406

LondonChicago

LTN - ORD

LTNORD

London Luton

Wed 26/11

06:50-14:00

1 stop13h 10m

Chicago O'Hare Intl

Sun 30/11

15:50-08:55

1 stop11h 05m

£412

LondonChicago

LTN - ORD

LTNORD

London Luton

Mon 24/11

06:00-14:00

1 stop14h 00m

Chicago O'Hare Intl

Mon 8/12

15:50-08:35

1 stop10h 45m

£413

LondonChicago

LTN - ORD

LTNORD

London Luton

Mon 24/11

06:00-14:00

1 stop14h 00m

Chicago O'Hare Intl

Mon 1/12

15:50-08:35

1 stop10h 45m

£414

LondonChicago

LTN - ORD

LTNORD

London Luton

Wed 26/11

06:50-14:00

1 stop13h 10m

Chicago O'Hare Intl

Sun 30/11

15:50-08:55

1 stop11h 05m

£415

LondonChicago

LTN - ORD

LTNORD

London Luton

Wed 10/12

06:50-14:00

1 stop13h 10m

Chicago O'Hare Intl

Tue 16/12

19:40-20:05

1 stop18h 25m

£427

LondonChicago

LTN - ORD

LTNORD

London Luton

Thu 13/11

09:00-20:05

2 stops17h 05m

Chicago O'Hare Intl

Sun 23/11

22:35-22:00

2 stops17h 25m

£428

LondonChicago

LTN - ORD

LTNORD

London Luton

Tue 9/12

09:00-14:00

1 stop11h 00m

Chicago O'Hare Intl

Tue 16/12

15:50-09:45

1 stop11h 55m

£430

LondonChicago

LTN - ORD

LTNORD

London Luton

Thu 4/12

09:00-14:00

1 stop11h 00m

Chicago O'Hare Intl

Sun 7/12

19:40-11:45

1 stop10h 05m

£431

LondonChicago

LTN - ORD

LTNORD

London Luton

Mon 8/12

06:00-14:00

1 stop14h 00m

Chicago O'Hare Intl

Mon 15/12

15:50-08:35

1 stop10h 45m

£445

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 Luton 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 Luton 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 £679.

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 £571. In contrast, the most expensive time of day to depart to Chicago O'Hare Intl Airport is in the afternoon when prices are around £678.

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

Are you open to changing your travel dates? Check out the ideal times to fly from London Luton 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 Luton Airport to Chicago O'Hare Intl Airport (LTN to ORD) flight deals and tips

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

Direct flights	None

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

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How far is London Luton to Chicago O'Hare Intl by plane?
Chicago O'Hare Intl is 3929.6 mi away from London Luton. By plane, this route typically takes 11h 00m.
When did momondo last update prices for flights from London Luton Airport to Chicago O'Hare Intl Airport?
Prices for flights from London Luton Airport to Chicago O'Hare Intl Airport are refreshed on a daily basis.
How old do you have to be to fly from London Luton Airport to Chicago O'Hare Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Luton Airport 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.

Racine

Evanston

Northbrook

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Lincolnshire

Lake Geneva

Oak Brook

Joliet

Oak Park

Elgin

Rosemont

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

momondo does allow users to show only those flights to Chicago from London which offer a flexible booking policy as well as other useful filters and features.

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Cheap flights from London Luton Airport to Chicago from £406

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from London Luton Airport to Chicago departing on 12/12. 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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How to get the cheapest flight ticket from London Luton 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 £571. In contrast, the most expensive time of day to depart to Chicago O'Hare Intl Airport is in the afternoon when prices are around £678.

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 at night tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

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

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

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

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

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

Direct flights

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

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

How old do you have to be to fly from London Luton 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