What airlines fly to Chicago?

Lufthansa, KLM and United Airlines are the top three most popular airlines that fly to Chicago from Aalborg according to our data. Lufthansa is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 3 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Aalborg Airport to Chicago were last updated today.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Aalborg 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.

$457 Cheap Flights from Aalborg to Chicago in 2025

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Find the cheapest flights from Aalborg to Chicago

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Cheap round-trip flights

These are some of the best round-trip flight deals from Aalborg to Chicago that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Aalborg to Chicago.

Cheap last minute flights

Planning a quick getaway from Aalborg to Chicago? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Chicago, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Aalborg to Chicago

Find recent round-trip train or bus tickets from Aalborg to Chicago.

All round-trip flight deals from Aalborg to Chicago

The cheapest plane tickets from Aalborg to Chicago found on KAYAK recently.

2:15 pm - 2:30 pmAAL-ORD

31h 15m1 stop

5:25 pm - 1:45 pmORD-AAL

14h 20m1 stop

$457

Find Deal

Sat, Mar 1 - Sun, Mar 16

10:15 am - 2:30 pmAAL-ORD

11h 15m1 stop

5:25 pm - 9:45 amORD-AAL

10h 20m1 stop

$461

Find Deal

Mon, Mar 3 - Sun, Mar 16

2:15 pm - 2:30 pmAAL-ORD

31h 15m1 stop

4:25 pm - 5:40 pmORD-AAL

18h 15m1 stop

$465KLM

Find Deal

Thu, Jan 30 - Mon, Feb 3

6:10 pm - 2:30 pmAAL-ORD

27h 20m1 stop

12:15 pm - 9:45 amORD-AAL

14h 30m2 stops

$468KLM

Find Deal

Thu, Jan 30 - Mon, Feb 3

10:15 am - 8:53 pmAAL-ORD

17h 38m2 stops

5:25 pm - 1:45 pmORD-AAL

14h 20m1 stop

$470Air France

Find Deal

Mon, Mar 3 - Sun, Mar 16

6:30 am - 6:04 pmAAL-ORD

18h 34m2 stops

4:20 pm - 9:50 amORD-AAL

10h 30m1 stop

$503Delta

Find Deal

Thu, May 1 - Sat, May 10

10:15 am - 6:25 pmAAL-ORD

15h 10m2 stops

5:20 pm - 5:40 pmORD-AAL

17h 20m2 stops

$506Delta

Find Deal

Fri, Feb 21 - Sat, Mar 1

6:30 am - 4:36 pmAAL-ORD

17h 06m2 stops

6:10 pm - 10:05 pmORD-AAL

44h 55m2 stops

$639Air France

Find Deal

Thu, May 1 - Sat, May 10

6:45 am - 5:50 pmAAL-ORD

18h 05m1 stop

10:05 am - 10:30 amORD-AAL

17h 25m3 stops

$716Scandinavian Airlines

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Thu, Jan 30 - Mon, Feb 3

1:30 pm - 5:50 pmAAL-ORD

11h 20m1 stop

7:40 pm - 10:30 amORD-AAL

31h 50m1 stop

$791Scandinavian Airlines

Find Deal

Fri, Feb 21 - Sat, Mar 1

AAL-CHI

4107 mimulti-stop

Multiple Airlines

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Delta flights from Aalborg to Chicago

Our best Delta deals on Aalborg to Chicago flight tickets

Delta

May 1

AAL6:30 amAalborg

18h 34m

2 stops

ORD6:04 pmChicago O'Hare Intl

May 10

ORD4:20 pmChicago O'Hare Intl

10h 30m

1 stop

AAL9:50 amAalborg

$503

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Delta

Feb 21

AAL10:15 amAalborg

15h 10m

2 stops

ORD6:25 pmChicago O'Hare Intl

Mar 1

ORD5:20 pmChicago O'Hare Intl

17h 20m

2 stops

AAL5:40 pmAalborg

$506

Find similar

Scandinavian Airlines flights from Aalborg to Chicago

Our best Scandinavian Airlines deals on Aalborg to Chicago flight tickets

Scandinavian Airlines

Jan 30

AAL6:45 amAalborg

18h 05m

1 stop

ORD5:50 pmChicago O'Hare Intl

Feb 3

ORD10:05 amChicago O'Hare Intl

17h 25m

3 stops

AAL10:30 amAalborg

$716

Find similar

Scandinavian Airlines

Feb 21

AAL1:30 pmAalborg

11h 20m

1 stop

ORD5:50 pmChicago O'Hare Intl

Mar 1

ORD7:40 pmChicago O'Hare Intl

31h 50m

1 stop

AAL10:30 amAalborg

$791

Find similar

Scandinavian Airlines

Feb 21

AAL8:50 amAalborg

32h 05m

3 stops

ORD9:55 amChicago O'Hare Intl

Mar 1

ORD10:05 amChicago O'Hare Intl

19h 15m

2 stops

AAL12:20 pmAalborg

$805

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How to get the cheapest flight ticket from Aalborg 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

Prices

Airlines

What is the cheapest month to fly to Chicago?

The month of April is, on average, the cheapest month to fly to Chicago from Aalborg, with most prices found around $444. If you’re not able to fly to Chicago in April, then May is your next best option. Flight prices from Aalborg to Chicago during May average around $503.

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 Saturday when prices can be found for as low as $756. 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 Aalborg to Chicago for around $1,134.

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 morning. Flights from Aalborg to Chicago during this time can be as low as $855. In contrast, the most expensive time of day to depart to Chicago is in the morning when prices are around $855.

When to book flights from Aalborg to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Aalborg to Chicago according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Aalborg to Chicago (AAL to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Aalborg to Chicago

Best Price Found	$457
Fastest flight time	11h 15m
Direct flights	None
Airports in Chicago	1 airport

The best flight deal from Aalborg to Chicago found on momondo in the last 72 hours is $457

The fastest flight from Aalborg to Chicago takes 11h 15m

There are no direct flights from Aalborg to Chicago. Popular non-direct route for this connection is Aalborg Airport - Chicago O'Hare Intl Airport.

There is 1 airport near Chicago: Chicago O'Hare Intl (ORD)

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How far is Aalborg to Chicago by plane?
Chicago is 4110.9 mi away from Aalborg. In terms of flight time, this usually takes a little over 11h 15m.
When did momondo last update prices for flights from Aalborg Airport to Chicago?
Prices for flights from Aalborg Airport to Chicago were last updated today.
How old do you have to be to fly from Aalborg Airport to Chicago?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Aalborg 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 Aalborg to Chicago?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Aalborg to Chicago. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Chicago from Aalborg on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Aalborg 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 Aalborg to Chicago right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Aalborg to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.