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Cheap flights from Aalborg to Chicago from $718

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Aalborg to Chicago departing on 8/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Aalborg to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
6:20 am - 2:15 pm
AAL
-
ORD
14h 55m
1 stop
KLM Logo
4:20 pm - 10:40 pm
ORD
-
AAL
23h 20m
1 stop
$718KLM
Thu, Aug 6 - Thu, Aug 13
Multiple Airlines Logo
6:10 pm - 2:15 pm
AAL
-
ORD
27h 05m
1 stop
Multiple Airlines Logo
3:51 pm - 1:40 pm
ORD
-
AAL
14h 49m
2 stops
$733Multiple Airlines
Thu, Aug 6 - Thu, Aug 13
Multiple Airlines Logo
2:15 pm - 11:57 pm
AAL
-
ORD
16h 42m
2 stops
Multiple Airlines Logo
3:51 pm - 1:40 pm
ORD
-
AAL
14h 49m
2 stops
$771Multiple Airlines
Thu, Aug 6 - Thu, Aug 13
KLM Logo
10:30 am - 2:15 pm
AAL
-
ORD
10h 45m
1 stop
KLM Logo
4:50 pm - 10:00 am
ORD
-
AAL
10h 10m
1 stop
$791KLM
Thu, Jul 9 - Mon, Jul 13
Multiple Airlines Logo
6:20 am - 2:15 pm
AAL
-
ORD
14h 55m
1 stop
Multiple Airlines Logo
12:27 pm - 10:00 am
ORD
-
AAL
14h 33m
2 stops
$794Multiple Airlines
Thu, Jul 9 - Mon, Jul 13
KLM Logo
10:30 am - 2:30 pm
AAL
-
ORD
11h 00m
1 stop
KLM Logo
4:20 pm - 10:00 am
ORD
-
AAL
10h 40m
1 stop
$800KLM
Wed, Jul 8 - Sun, Jul 12
KLM Logo
2:15 pm - 10:39 pm
AAL
-
ORD
15h 24m
2 stops
KLM Logo
4:20 pm - 10:00 am
ORD
-
AAL
10h 40m
1 stop
$806KLM
Wed, Jul 8 - Sun, Jul 12
Delta Logo
2:15 pm - 11:53 pm
AAL
-
ORD
16h 38m
2 stops
Delta Logo
1:00 pm - 1:40 pm
ORD
-
AAL
17h 40m
2 stops
$829Delta
Thu, Jul 9 - Mon, Jul 13
Delta Logo
6:20 am - 5:06 pm
AAL
-
ORD
17h 46m
2 stops
Delta Logo
7:17 pm - 5:40 pm
ORD
-
AAL
15h 23m
2 stops
$832Delta
Wed, Jul 8 - Sun, Jul 12
Delta Logo
10:30 am - 2:15 pm
AAL
-
ORD
10h 45m
1 stop
Delta Logo
4:50 pm - 1:40 pm
ORD
-
AAL
13h 50m
1 stop
$953Delta
Thu, Jul 9 - Mon, Jul 13

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Delta flights from Aalborg to Chicago

Our best Delta deals on Aalborg to Chicago flight tickets
Delta
Jul 9
AAL2:15 pmAalborg
16h 38m
2 stops
ORD11:53 pmChicago O'Hare Intl
Jul 13
ORD1:00 pmChicago O'Hare Intl
17h 40m
2 stops
AAL1:40 pmAalborg
$829
Delta
Jul 8
AAL6:20 amAalborg
17h 46m
2 stops
ORD5:06 pmChicago O'Hare Intl
Jul 12
ORD7:17 pmChicago O'Hare Intl
15h 23m
2 stops
AAL5:40 pmAalborg
$832
Delta
Jul 9
AAL10:30 amAalborg
10h 45m
1 stop
ORD2:15 pmChicago O'Hare Intl
Jul 13
ORD4:50 pmChicago O'Hare Intl
13h 50m
1 stop
AAL1:40 pmAalborg
$953

KLM flights from Aalborg to Chicago

Our best KLM deals on Aalborg to Chicago flight tickets
KLM
Aug 6
AAL6:20 amAalborg
14h 55m
1 stop
ORD2:15 pmChicago O'Hare Intl
Aug 13
ORD4:20 pmChicago O'Hare Intl
23h 20m
1 stop
AAL10:40 pmAalborg
$718
KLM
Jul 9
AAL10:30 amAalborg
10h 45m
1 stop
ORD2:15 pmChicago O'Hare Intl
Jul 13
ORD4:50 pmChicago O'Hare Intl
10h 10m
1 stop
AAL10:00 amAalborg
$791
KLM
Jul 8
AAL10:30 amAalborg
11h 00m
1 stop
ORD2:30 pmChicago O'Hare Intl
Jul 12
ORD4:20 pmChicago O'Hare Intl
10h 40m
1 stop
AAL10:00 amAalborg
$800

momondo Fare Finder

 
Customize your flight search to find flights from Aalborg to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 25, 2026.
Use the filters below to find and compare flights from Aalborg to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AalborgChicago

AAL - ORD

AALORD

Aalborg

Thu 8/6

6:20 am-2:15 pm

1 stop14h 55m

Chicago O'Hare Intl

Thu 8/13

4:20 pm-10:40 pm

1 stop23h 20m

$718

AalborgChicago

AAL - ORD

AALORD

Aalborg

Thu 8/6

6:10 pm-2:15 pm

1 stop27h 05m

Chicago O'Hare Intl

Thu 8/13

3:51 pm-1:40 pm

2 stops14h 49m

$733

AalborgChicago

AAL - ORD

AALORD

Aalborg

Thu 8/6

2:15 pm-11:57 pm

2 stops16h 42m

Chicago O'Hare Intl

Thu 8/13

3:51 pm-1:40 pm

2 stops14h 49m

$771
Quickest round-trip

AalborgChicago

AAL - ORD

AALORD

Aalborg

Thu 7/9

10:30 am-2:15 pm

1 stop10h 45m

Chicago O'Hare Intl

Mon 7/13

4:50 pm-10:00 am

1 stop10h 10m

$791

AalborgChicago

AAL - ORD

AALORD

Aalborg

Thu 7/9

6:20 am-2:15 pm

1 stop14h 55m

Chicago O'Hare Intl

Mon 7/13

12:27 pm-10:00 am

2 stops14h 33m

$794

AalborgChicago

AAL - ORD

AALORD

Aalborg

Wed 7/8

10:30 am-2:30 pm

1 stop11h 00m

Chicago O'Hare Intl

Sun 7/12

4:20 pm-10:00 am

1 stop10h 40m

$800

AalborgChicago

AAL - ORD

AALORD

Aalborg

Wed 7/8

2:15 pm-10:39 pm

2 stops15h 24m

Chicago O'Hare Intl

Sun 7/12

4:20 pm-10:00 am

1 stop10h 40m

$806

AalborgChicago

AAL - ORD

AALORD

Aalborg

Thu 7/9

2:15 pm-11:53 pm

2 stops16h 38m

Chicago O'Hare Intl

Mon 7/13

1:00 pm-1:40 pm

2 stops17h 40m

$829

AalborgChicago

AAL - ORD

AALORD

Aalborg

Wed 7/8

6:20 am-5:06 pm

2 stops17h 46m

Chicago O'Hare Intl

Sun 7/12

7:17 pm-5:40 pm

2 stops15h 23m

$832

AalborgChicago

AAL - ORD

AALORD

Aalborg

Thu 7/9

10:30 am-2:15 pm

1 stop10h 45m

Chicago O'Hare Intl

Mon 7/13

4:50 pm-1:40 pm

1 stop13h 50m

$953

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Chicago from

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

What is the typical price of a round-trip flight between Aalborg and Chicago?

What is the cheapest month to fly to Chicago?

The month of October is, on average, the cheapest month to fly to Chicago from Aalborg, with most prices found around $354. If you’re not able to fly to Chicago in October, then September is your next best option. Flight prices from Aalborg to Chicago during September average around $498.

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

Fastest flight time

10h 45m

Direct flights

None
The fastest flight from Aalborg to Chicago takes 10h 45m
There are no direct flights from Aalborg to Chicago. There are no popular flight routes from Aalborg to Chicago.
Search flight deals

Frequently asked questions about flying from Aalborg to Chicago

  • 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 10h 45m.

  • 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.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Portage
Benton Harbor
Saint Joseph
Lansing
Valparaiso
Schererville
Munster
Crown Point
Chesterton
Monticello
Porter
Griffith
Saint John

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.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport