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Cheap flights from Aalborg to Chicago from $745

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 6/5. 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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0 bags

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Find the cheapest flights from Aalborg to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
10:30 am - 2:15 pm
AAL
-
ORD
10h 45m
1 stop
Delta Logo
10:29 am - 10:00 am
ORD
-
AAL
16h 31m
2 stops
$745Delta
Fri, Jun 5 - Tue, Jun 9
Delta Logo
10:30 am - 9:53 pm
AAL
-
ORD
18h 23m
2 stops
Delta Logo
10:29 am - 10:00 am
ORD
-
AAL
16h 31m
2 stops
$750Delta
Fri, Jun 5 - Tue, Jun 9
KLM Logo
2:15 pm - 10:39 pm
AAL
-
ORD
15h 24m
2 stops
KLM Logo
4:50 pm - 1:40 pm
ORD
-
AAL
13h 50m
1 stop
$759KLM
Fri, Aug 7 - Mon, Aug 17
KLM Logo
2:15 pm - 2:15 pm
AAL
-
ORD
31h 00m
1 stop
KLM Logo
4:20 pm - 10:00 am
ORD
-
AAL
10h 40m
1 stop
$794KLM
Fri, Jun 5 - Tue, Jun 9
KLM Logo
2:15 pm - 2:15 pm
AAL
-
ORD
31h 00m
1 stop
KLM Logo
4:50 pm - 10:40 pm
ORD
-
AAL
22h 50m
1 stop
$798KLM
Fri, Aug 7 - Mon, Aug 17
KLM Logo
6:20 am - 2:15 pm
AAL
-
ORD
14h 55m
1 stop
KLM Logo
4:50 pm - 5:40 pm
ORD
-
AAL
17h 50m
1 stop
$801KLM
Sat, Aug 8 - Mon, Aug 17
Delta Logo
6:20 am - 2:15 pm
AAL
-
ORD
14h 55m
1 stop
Delta Logo
8:28 am - 10:00 am
ORD
-
AAL
18h 32m
2 stops
$856Delta
Sat, Aug 8 - Mon, Aug 17
Delta Logo
6:20 am - 4:54 pm
AAL
-
ORD
17h 34m
2 stops
Delta Logo
8:48 am - 10:00 am
ORD
-
AAL
18h 12m
2 stops
$861Delta
Fri, Aug 7 - Mon, Aug 17
Multiple Airlines Logo
7:00 am - 7:25 pm
AAL
-
ORD
19h 25m
3 stops
Multiple Airlines Logo
8:50 am - 8:20 am
ORD
-
AAL
40h 30m
3 stops
$1,116Multiple Airlines
Fri, Jun 5 - Tue, Jun 9
Multiple Airlines Logo
6:20 am - 9:00 am
AAL
-
ORD
33h 40m
3 stops
Multiple Airlines Logo
7:25 pm - 10:10 pm
ORD
-
AAL
19h 45m
3 stops
$1,194Multiple Airlines
Sat, Aug 8 - Mon, Aug 17

KLM flights from Aalborg to Chicago

Our best KLM deals on Aalborg to Chicago flight tickets
KLM
Aug 7
AAL2:15 pmAalborg
15h 24m
2 stops
ORD10:39 pmChicago O'Hare Intl
Aug 17
ORD4:50 pmChicago O'Hare Intl
13h 50m
1 stop
AAL1:40 pmAalborg
$759
KLM
Jun 5
AAL2:15 pmAalborg
31h 00m
1 stop
ORD2:15 pmChicago O'Hare Intl
Jun 9
ORD4:20 pmChicago O'Hare Intl
10h 40m
1 stop
AAL10:00 amAalborg
$794
KLM
Aug 7
AAL2:15 pmAalborg
31h 00m
1 stop
ORD2:15 pmChicago O'Hare Intl
Aug 17
ORD4:50 pmChicago O'Hare Intl
22h 50m
1 stop
AAL10:40 pmAalborg
$798

Delta flights from Aalborg to Chicago

Our best Delta deals on Aalborg to Chicago flight tickets
Delta
Jun 5
AAL10:30 amAalborg
10h 45m
1 stop
ORD2:15 pmChicago O'Hare Intl
Jun 9
ORD10:29 amChicago O'Hare Intl
16h 31m
2 stops
AAL10:00 amAalborg
$745
Delta
Jun 5
AAL10:30 amAalborg
18h 23m
2 stops
ORD9:53 pmChicago O'Hare Intl
Jun 9
ORD10:29 amChicago O'Hare Intl
16h 31m
2 stops
AAL10:00 amAalborg
$750
Delta
Aug 8
AAL6:20 amAalborg
14h 55m
1 stop
ORD2:15 pmChicago O'Hare Intl
Aug 17
ORD8:28 amChicago O'Hare Intl
18h 32m
2 stops
AAL10:00 amAalborg
$856

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 May 23, 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
Quickest round-trip

AalborgChicago

AAL - ORD

AALORD

Aalborg

Fri 6/5

10:30 am-2:15 pm

1 stop10h 45m

Chicago O'Hare Intl

Tue 6/9

10:29 am-10:00 am

2 stops16h 31m

$745

AalborgChicago

AAL - ORD

AALORD

Aalborg

Fri 6/5

10:30 am-9:53 pm

2 stops18h 23m

Chicago O'Hare Intl

Tue 6/9

10:29 am-10:00 am

2 stops16h 31m

$750

AalborgChicago

AAL - ORD

AALORD

Aalborg

Fri 8/7

2:15 pm-10:39 pm

2 stops15h 24m

Chicago O'Hare Intl

Mon 8/17

4:50 pm-1:40 pm

1 stop13h 50m

$759

AalborgChicago

AAL - ORD

AALORD

Aalborg

Fri 6/5

2:15 pm-2:15 pm

1 stop31h 00m

Chicago O'Hare Intl

Tue 6/9

4:20 pm-10:00 am

1 stop10h 40m

$794

AalborgChicago

AAL - ORD

AALORD

Aalborg

Fri 8/7

2:15 pm-2:15 pm

1 stop31h 00m

Chicago O'Hare Intl

Mon 8/17

4:50 pm-10:40 pm

1 stop22h 50m

$798

AalborgChicago

AAL - ORD

AALORD

Aalborg

Sat 8/8

6:20 am-2:15 pm

1 stop14h 55m

Chicago O'Hare Intl

Mon 8/17

4:50 pm-5:40 pm

1 stop17h 50m

$801

AalborgChicago

AAL - ORD

AALORD

Aalborg

Sat 8/8

6:20 am-2:15 pm

1 stop14h 55m

Chicago O'Hare Intl

Mon 8/17

8:28 am-10:00 am

2 stops18h 32m

$856

AalborgChicago

AAL - ORD

AALORD

Aalborg

Fri 8/7

6:20 am-4:54 pm

2 stops17h 34m

Chicago O'Hare Intl

Mon 8/17

8:48 am-10:00 am

2 stops18h 12m

$861

AalborgChicago

AAL - ORD

AALORD

Aalborg

Fri 6/5

7:00 am-7:25 pm

3 stops19h 25m

Chicago O'Hare Intl

Tue 6/9

8:50 am-8:20 am

3 stops40h 30m

$1,116

AalborgChicago

AAL - ORD

AALORD

Aalborg

Sat 8/8

6:20 am-9:00 am

3 stops33h 40m

Chicago O'Hare Intl

Mon 8/17

7:25 pm-10:10 pm

3 stops19h 45m

$1,194

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

15h 10m

Direct flights

None
The fastest flight from Aalborg to Chicago takes 15h 10m
There are no direct flights from Aalborg to Chicago. There are no popular flight routes from Aalborg to Chicago.
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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 15h 10m.

  • 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
Saint Joseph
Benton Harbor
Portage
Lansing
Valparaiso
Munster
Schererville
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