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

Generally, flights departing at night tend to experience fewer delays. Flights at night 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?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Wednesday 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 Luton Airport to Chicago O'Hare Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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 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.

$480 Cheap Flights from London Luton Airport to Chicago O'Hare Intl Airport in 2026

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Find the cheapest flights from London Luton Airport to Chicago

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9:00 pm - 4:55 pm

LTN

ORD

25h 55m2 stops

7:20 pm - 8:15 pm

ORD

LTN

18h 55m2 stops

$585Multiple Airlines

Sat, Jan 31 - Sat, Feb 7

6:00 am - 7:15 pm

LTN

ORD

19h 15m1 stop

9:00 pm - 3:25 pm

ORD

LTN

12h 25m1 stop

$597Multiple Airlines

Mon, Feb 2 - Fri, Feb 6

6:15 am - 2:55 pm

LTN

ORD

14h 40m1 stop

6:40 pm - 12:15 pm

ORD

LTN

12h 35m1 stop

$604Multiple Airlines

Mon, Mar 2 - Mon, Mar 9

6:00 am - 5:20 pm

LTN

ORD

17h 20m2 stops

4:50 pm - 8:35 am

ORD

LTN

10h 45m1 stop

$611Multiple Airlines

Sat, Feb 28 - Mon, Mar 9

8:50 am - 5:20 pm

LTN

ORD

14h 30m2 stops

6:30 pm - 4:15 pm

ORD

LTN

15h 45m2 stops

$612Multiple Airlines

Mon, Jan 26 - Fri, Jan 30

1:05 pm - 7:15 pm

LTN

ORD

12h 10m1 stop

9:00 pm - 8:05 pm

ORD

LTN

17h 05m1 stop

$613Multiple Airlines

Fri, Jan 23 - Tue, Jan 27

9:00 am - 5:20 pm

LTN

ORD

14h 20m2 stops

6:30 pm - 4:15 pm

ORD

LTN

15h 45m2 stops

$615Multiple Airlines

Tue, Jan 20 - Fri, Jan 23

6:00 am - 5:20 pm

LTN

ORD

17h 20m2 stops

8:40 pm - 11:45 am

ORD

LTN

10h 05m1 stop

$617Multiple Airlines

Sat, Feb 28 - Sun, Mar 8

6:00 am - 5:20 pm

LTN

ORD

17h 20m2 stops

8:40 pm - 11:45 am

ORD

LTN

10h 05m1 stop

$618Multiple Airlines

Mon, Mar 2 - Sun, Mar 8

6:50 am - 5:20 pm

LTN

ORD

16h 30m2 stops

6:30 pm - 5:05 pm

ORD

LTN

16h 35m2 stops

$619Multiple Airlines

Wed, Feb 4 - Wed, Feb 11

momondo Fare Finder

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

Sat 1/31

9:00 pm-4:55 pm

2 stops25h 55m

Chicago O'Hare Intl

Sat 2/7

7:20 pm-8:15 pm

2 stops18h 55m

$585

LondonChicago

LTN - ORD

LTNORD

London Luton

Mon 2/2

6:00 am-7:15 pm

1 stop19h 15m

Chicago O'Hare Intl

Fri 2/6

9:00 pm-3:25 pm

1 stop12h 25m

$597

LondonChicago

LTN - ORD

LTNORD

London Luton

Mon 3/2

6:15 am-2:55 pm

1 stop14h 40m

Chicago O'Hare Intl

Mon 3/9

6:40 pm-12:15 pm

1 stop12h 35m

$604

LondonChicago

LTN - ORD

LTNORD

London Luton

Sat 2/28

6:00 am-5:20 pm

2 stops17h 20m

Chicago O'Hare Intl

Mon 3/9

4:50 pm-8:35 am

1 stop10h 45m

$611

LondonChicago

LTN - ORD

LTNORD

London Luton

Mon 1/26

8:50 am-5:20 pm

2 stops14h 30m

Chicago O'Hare Intl

Fri 1/30

6:30 pm-4:15 pm

2 stops15h 45m

$612

LondonChicago

LTN - ORD

LTNORD

London Luton

Fri 1/23

1:05 pm-7:15 pm

1 stop12h 10m

Chicago O'Hare Intl

Tue 1/27

9:00 pm-8:05 pm

1 stop17h 05m

$613

LondonChicago

LTN - ORD

LTNORD

London Luton

Tue 1/20

9:00 am-5:20 pm

2 stops14h 20m

Chicago O'Hare Intl

Fri 1/23

6:30 pm-4:15 pm

2 stops15h 45m

$615

LondonChicago

LTN - ORD

LTNORD

London Luton

Sat 2/28

6:00 am-5:20 pm

2 stops17h 20m

Chicago O'Hare Intl

Sun 3/8

8:40 pm-11:45 am

1 stop10h 05m

$617

LondonChicago

LTN - ORD

LTNORD

London Luton

Mon 3/2

6:00 am-5:20 pm

2 stops17h 20m

Chicago O'Hare Intl

Sun 3/8

8:40 pm-11:45 am

1 stop10h 05m

$618

LondonChicago

LTN - ORD

LTNORD

London Luton

Wed 2/4

6:50 am-5:20 pm

2 stops16h 30m

Chicago O'Hare Intl

Wed 2/11

6:30 pm-5:05 pm

2 stops16h 35m

$619

Flights are sorted by cheapest round-trip 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 on your flight to Chicago O'Hare Intl Airport is on a Wednesday when prices can be found for as low as $774. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from London Luton Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $884.

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

Flying to Chicago O'Hare Intl Airport from London Luton Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as $820 when looking at flights departing in the morning. Try not to purchase tickets in the afternoon because they tend to be around $914. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 round-trip 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

Fastest flight time	13h 25m
Direct flights	None

The fastest flight from London Luton Airport to Chicago O'Hare Intl Airport takes 13h 25m

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?
A flight from London Luton to Chicago O'Hare Intl will travel around 3929.6 mi. Typically, this will take 13h 25m by plane in normal conditions.
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 refresh daily.
How old do you have to be to fly from London Luton Airport to Chicago O'Hare Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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 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.

Lake Geneva

Schaumburg

South Haven

Rockford

Merrillville

Gurnee

Rosemont

Naperville

Kenosha

New Buffalo

Joliet

Oak Brook

Orland Park

Racine

Hammond

Janesville

Tinley Park

Elgin

Aurora

South Holland

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from London.

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?

momondo provides multiple filters to help you find the best flight to Chicago from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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 Luton Airport to Chicago from $480

This is the cheapest one-way 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 2/6. 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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Big names and deals

Filter for what you want

Filter for what you want

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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.

See travel insights to Chicago from

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

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?

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 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 which experiences the fewest number of 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

Fastest flight time

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?

Traveling 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, organize 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