$458 Find Cheap Flights from Luxembourg to Chicago O'Hare Airport

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to O'Hare Intl departing on 10/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Chicago O'Hare Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Chicago, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Chicago, as well as popular online travel agencies
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Cheap Flights from Luxembourg to O'Hare Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Luxembourg to O'Hare Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Luxembourg to O'Hare Intl

Tue, Oct 14 - Fri, Oct 24
TAP AIR PORTUGAL Logo
5:45 pm - 4:10 pmLUX-ORD
29h 25m1 stop
TAP AIR PORTUGAL Logo
6:00 pm - 4:55 pmORD-LUX
15h 55m1 stop
$458TAP AIR PORTUGAL
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Sat, Aug 30 - Mon, Sep 15
TAP AIR PORTUGAL Logo
5:45 pm - 4:15 pmLUX-ORD
29h 30m1 stop
TAP AIR PORTUGAL Logo
6:10 pm - 11:30 amORD-LUX
34h 20m1 stop
$468TAP AIR PORTUGAL
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Sun, Aug 10 - Sun, Aug 24
American Airlines Logo
9:20 pm - 11:55 amLUX-ORD
21h 35m1 stop
American Airlines Logo
10:35 pm - 8:20 pmORD-LUX
14h 45m1 stop
$518American Airlines
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Tue, Oct 14 - Fri, Oct 24
British Airways Logo
11:30 am - 5:00 pmLUX-ORD
12h 30m1 stop
British Airways Logo
6:36 pm - 6:25 pmORD-LUX
16h 49m2 stops
$519British Airways
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Sun, Aug 10 - Sun, Aug 24
American Airlines Logo
9:20 pm - 2:40 pmLUX-ORD
24h 20m1 stop
American Airlines Logo
3:32 pm - 8:20 pmORD-LUX
21h 48m2 stops
$522American Airlines
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Tue, Oct 14 - Fri, Oct 24
British Airways Logo
10:05 pm - 3:49 pmLUX-ORD
24h 44m2 stops
British Airways Logo
6:36 pm - 6:25 pmORD-LUX
16h 49m2 stops
$524British Airways
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Fri, Oct 10 - Sun, Oct 12
Logo
2:15 pm - 2:10 pmLUX-ORD
30h 55m1 stop
Logo
5:10 pm - 10:35 amORD-LUX
10h 25m1 stop
$537
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Thu, Sep 18 - Sun, Sep 21
Logo
2:15 pm - 2:10 pmLUX-ORD
30h 55m1 stop
Logo
5:10 pm - 10:35 amORD-LUX
10h 25m1 stop
$538
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Tue, Sep 2 - Tue, Sep 23
Delta Logo
6:10 am - 2:10 pmLUX-ORD
15h 00m1 stop
Delta Logo
4:15 pm - 10:00 amORD-LUX
10h 45m1 stop
$543Delta
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Tue, Sep 2 - Tue, Sep 23
Delta Logo
10:30 am - 8:23 pmLUX-ORD
16h 53m2 stops
Delta Logo
11:08 am - 10:00 amORD-LUX
15h 52m2 stops
$548Delta
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KAYAK's insights & trends for flights to O'Hare Intl

Get data-powered insights and trends for flights to O'Hare Intl to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Chicago O'Hare Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Chicago O'Hare Intl Airport is February, where tickets cost $546 on average for return flights. On the other hand, the most expensive months are December and January, where the average cost of tickets from Luxembourg is $1,022 and $952 respectively. For one-way flights, the best month to travel is February with an average price of $546.

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Good to know

Low seasonDecember
High seasonOctober
Cheapest flight$458
Best time to beat the crowds but there is an average 38% increase in price.
Most popular time to fly with an average 3% increase in price.
Flight from Luxembourg to Chicago

FAQs - booking Chicago O'Hare Airport flights

  • How far is Chicago O'Hare Intl Airport from central Chicago?

    You’ll need to travel 16 miles to reach the Chicago city center from Chicago O'Hare Intl Airport.

  • What is the cheapest day to fly to Chicago?

    Based on KAYAK data, the cheapest day to fly to Chicago is Monday where round-trip tickets can be as cheap as $766. On the other hand, the most expensive day to fly is Monday, where round-trip prices are $766 on average.

  • How does KAYAK find such low prices on flights to Chicago O'Hare Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Chicago O'Hare Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Chicago O'Hare Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago O'Hare Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Chicago O'Hare Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago O'Hare Airport with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Chicago O'Hare Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago O'Hare Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

    The cheapest time of day to fly to Chicago O'Hare Intl Airport is generally in the morning, when round-trip flights cost $846 on average. The most expensive time of day to fly to Chicago O'Hare Intl Airport is generally in the morning, which is peak travel time and where the average cost of a ticket is $846.

  • How many direct flights to Chicago O'Hare Intl Airport are there each week?

    Each week there are around 10,397 direct flights from within Luxembourg to Chicago O'Hare Intl Airport. The most common day for departures is Friday, with 15% of flights taking off on this day.

Top tips for finding cheap flights to Chicago O'Hare Airport

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Chicago O'Hare Airport flight deals.

Everything you need to know for your flight to O'Hare Intl

Information on the airport you'll fly into in Chicago

Chicago O'Hare Airport (ORD)

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