When did momondo last update prices for flights from London Luton Airport to Chicago?

Prices for flights from London Luton Airport to Chicago are refreshed on a daily basis.

How old do you have to be to fly from London Luton Airport to Chicago?

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.

What documentation or ID do you need to fly to Chicago?

The travel and health documents you'll need for your trip to Chicago 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. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$497 Cheap Flights from London Luton Airport to Chicago in 2025/26

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Find the cheapest flights from London Luton Airport to Chicago

Round-trip

One-way

Last minute

Cheap round-trip flights

10:00 am - 7:00 pmLTN-ORD

15h 00m1 stop

3:45 pm - 9:25 amORD-LTN

11h 40m1 stop

$539Multiple Airlines

Find Deal

Tue, Oct 14 - Tue, Oct 21

10:00 am - 7:00 pmLTN-ORD

15h 00m1 stop

3:45 pm - 9:25 amORD-LTN

11h 40m1 stop

$551Multiple Airlines

Find Deal

Tue, Oct 14 - Tue, Oct 21

10:00 am - 7:00 pmLTN-ORD

15h 00m1 stop

9:15 pm - 8:45 pmORD-LTN

17h 30m1 stop

$553Multiple Airlines

Find Deal

Wed, Oct 15 - Wed, Oct 22

8:00 pm - 9:05 pmLTN-ORD

30h 05m2 stops

6:50 pm - 8:30 pmORD-LTN

19h 40m2 stops

$568Multiple Airlines

Find Deal

Thu, Oct 30 - Thu, Nov 6

5:50 am - 2:00 pmLTN-ORD

14h 10m1 stop

3:50 pm - 8:35 amORD-LTN

10h 45m1 stop

$588Multiple Airlines

Find Deal

Fri, Nov 7 - Mon, Nov 10

10:00 am - 7:00 pmLTN-ORD

15h 00m1 stop

3:45 pm - 9:30 amORD-LTN

11h 45m1 stop

$597Multiple Airlines

Find Deal

Wed, Oct 15 - Sat, Oct 18

3:15 pm - 5:45 pmLTN-ORD

31h 30m3 stops

7:20 pm - 10:35 pmORD-LTN

21h 15m2 stops

$609Multiple Airlines

Find Deal

Thu, Oct 30 - Thu, Nov 6

1:10 pm - 12:35 pmLTN-ORD

29h 25m2 stops

7:10 pm - 10:20 pmORD-LTN

21h 10m2 stops

$610Multiple Airlines

Find Deal

Wed, Oct 15 - Wed, Nov 5

3:15 pm - 5:45 pmLTN-ORD

31h 30m3 stops

7:20 pm - 10:35 pmORD-LTN

21h 15m3 stops

$612Multiple Airlines

Find Deal

Thu, Oct 30 - Thu, Nov 6

9:00 am - 6:55 pmLTN-ORD

14h 55m1 stop

3:50 pm - 8:55 amORD-LTN

11h 05m1 stop

$617Multiple Airlines

Find Deal

Sat, Nov 1 - Sun, Nov 9

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonChicago

LTN - ORD

LTNORD

London Luton

Tue 10/14

10:00 am-7:00 pm

1 stop15h 00m

Chicago O'Hare Intl

Tue 10/21

3:45 pm-9:25 am

1 stop11h 40m

$539

LondonChicago

LTN - ORD

LTNORD

London Luton

Tue 10/14

10:00 am-7:00 pm

1 stop15h 00m

Chicago O'Hare Intl

Tue 10/21

3:45 pm-9:25 am

1 stop11h 40m

$551

LondonChicago

LTN - ORD

LTNORD

London Luton

Wed 10/15

10:00 am-7:00 pm

1 stop15h 00m

Chicago O'Hare Intl

Wed 10/22

9:15 pm-8:45 pm

1 stop17h 30m

$553

LondonChicago

LTN - ORD

LTNORD

London Luton

Thu 10/30

8:00 pm-9:05 pm

2 stops30h 05m

Chicago O'Hare Intl

Thu 11/6

6:50 pm-8:30 pm

2 stops19h 40m

$568

LondonChicago

LTN - ORD

LTNORD

London Luton

Fri 11/7

5:50 am-2:00 pm

1 stop14h 10m

Chicago O'Hare Intl

Mon 11/10

3:50 pm-8:35 am

1 stop10h 45m

$588

LondonChicago

LTN - ORD

LTNORD

London Luton

Wed 10/15

10:00 am-7:00 pm

1 stop15h 00m

Chicago O'Hare Intl

Sat 10/18

3:45 pm-9:30 am

1 stop11h 45m

$597

LondonChicago

LTN - ORD

LTNORD

London Luton

Thu 10/30

3:15 pm-5:45 pm

3 stops31h 30m

Chicago O'Hare Intl

Thu 11/6

7:20 pm-10:35 pm

2 stops21h 15m

$609

LondonChicago

LTN - ORD

LTNORD

London Luton

Wed 10/15

1:10 pm-12:35 pm

2 stops29h 25m

Chicago O'Hare Intl

Wed 11/5

7:10 pm-10:20 pm

2 stops21h 10m

$610

LondonChicago

LTN - ORD

LTNORD

London Luton

Thu 10/30

3:15 pm-5:45 pm

3 stops31h 30m

Chicago O'Hare Intl

Thu 11/6

7:20 pm-10:35 pm

3 stops21h 15m

$612

LondonChicago

LTN - ORD

LTNORD

London Luton

Sat 11/1

9:00 am-6:55 pm

1 stop14h 55m

Chicago O'Hare Intl

Sun 11/9

3:50 pm-8:55 am

1 stop11h 05m

$617

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

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?

The cheapest day to depart on your flight to Chicago is on a Wednesday when prices can be found for as low as $777. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from London Luton Airport to Chicago for around $924.

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is in the evening. Flights from London Luton Airport to Chicago during this time can be as low as $653. In contrast, the most expensive time of day to depart to Chicago is in the afternoon when prices are around $938.

When to book flights from London Luton Airport to Chicago

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

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

Direct flights	None

There are no direct flights from London Luton Airport to Chicago. There are no popular flight routes from London Luton Airport to Chicago.

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How far is London Luton to Chicago by plane?
The straight-line distance from London Luton to Chicago is 3924.0 mi. Typically, this will take 12h 10m by plane in normal conditions.
When did momondo last update prices for flights from London Luton Airport to Chicago?
Prices for flights from London Luton Airport to Chicago are refreshed on a daily basis.
How old do you have to be to fly from London Luton Airport to Chicago?
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.
What documentation or ID do you need to fly to Chicago?
The travel and health documents you'll need for your trip to Chicago 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. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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Why use momondo?

Why should I use momondo to find a flight deal from London 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 from London to Chicago for you.

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

Yes. momondo enables you to select and highlight flights to Chicago from London with this policy.

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?

Price alerts on flights to Chicago from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.