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Cheap flights from Chicago O'Hare Intl Airport to Aalborg from $677

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Aalborg departing on 11/1. 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 Chicago O'Hare Intl Airport to Aalborg

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
7:15 pm - 7:10 pm
ORD
-
AAL
16h 55m
2 stops
Scandinavian Airlines Logo
7:40 pm - 4:45 pm
AAL
-
ORD
28h 05m
2 stops
$677Scandinavian Airlines
Sun, Nov 1 - Wed, Nov 11
Scandinavian Airlines Logo
7:15 pm - 7:10 pm
ORD
-
AAL
16h 55m
2 stops
Scandinavian Airlines Logo
7:40 pm - 4:45 pm
AAL
-
ORD
28h 05m
2 stops
$678Scandinavian Airlines
Sun, Nov 1 - Wed, Nov 11
Scandinavian Airlines Logo
7:15 pm - 5:10 pm
ORD
-
AAL
14h 55m
1 stop
Scandinavian Airlines Logo
7:40 pm - 4:45 pm
AAL
-
ORD
28h 05m
2 stops
$680Scandinavian Airlines
Sun, Nov 1 - Wed, Nov 11
Scandinavian Airlines Logo
7:15 pm - 5:10 pm
ORD
-
AAL
14h 55m
1 stop
Scandinavian Airlines Logo
7:40 pm - 4:45 pm
AAL
-
ORD
28h 05m
2 stops
$681Scandinavian Airlines
Sun, Nov 1 - Wed, Nov 11
Scandinavian Airlines Logo
7:15 pm - 5:10 pm
ORD
-
AAL
14h 55m
1 stop
Scandinavian Airlines Logo
5:40 pm - 4:45 pm
AAL
-
ORD
30h 05m
1 stop
$684Scandinavian Airlines
Sun, Nov 1 - Wed, Nov 11
Scandinavian Airlines Logo
7:15 pm - 10:10 am
ORD
-
AAL
31h 55m
1 stop
Scandinavian Airlines Logo
6:20 am - 4:45 pm
AAL
-
ORD
17h 25m
1 stop
$720Scandinavian Airlines
Tue, Nov 10 - Sat, Nov 14
KLM Logo
4:20 pm - 10:00 am
ORD
-
AAL
10h 40m
1 stop
KLM Logo
2:15 pm - 11:57 pm
AAL
-
ORD
16h 42m
2 stops
$729KLM
Sun, Aug 16 - Thu, Aug 20
Delta Logo
6:00 am - 10:00 am
ORD
-
AAL
21h 00m
2 stops
Delta Logo
6:20 am - 10:44 pm
AAL
-
ORD
23h 24m
2 stops
$748Delta
Sun, Aug 16 - Thu, Aug 20
Scandinavian Airlines Logo
10:30 am - 10:10 am
ORD
-
AAL
16h 40m
2 stops
Scandinavian Airlines Logo
6:20 am - 4:45 pm
AAL
-
ORD
17h 25m
1 stop
$814Scandinavian Airlines
Tue, Nov 10 - Sat, Nov 14
Scandinavian Airlines Logo
10:30 am - 10:10 am
ORD
-
AAL
16h 40m
2 stops
Scandinavian Airlines Logo
6:20 am - 4:45 pm
AAL
-
ORD
17h 25m
1 stop
$815Scandinavian Airlines
Tue, Nov 10 - Sat, Nov 14

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Scandinavian Airlines flights from Chicago O'Hare Intl Airport to Aalborg

Our best Scandinavian Airlines deals on Chicago O'Hare Intl Airport to Aalborg flight tickets
Scandinavian Airlines
Nov 1
ORD7:15 pmChicago O'Hare Intl
16h 55m
2 stops
AAL7:10 pmAalborg
Nov 11
AAL7:40 pmAalborg
28h 05m
2 stops
ORD4:45 pmChicago O'Hare Intl
$677
Scandinavian Airlines
Nov 1
ORD7:15 pmChicago O'Hare Intl
14h 55m
1 stop
AAL5:10 pmAalborg
Nov 11
AAL7:40 pmAalborg
28h 05m
2 stops
ORD4:45 pmChicago O'Hare Intl
$680
Scandinavian Airlines
Nov 1
ORD7:15 pmChicago O'Hare Intl
14h 55m
1 stop
AAL5:10 pmAalborg
Nov 11
AAL7:40 pmAalborg
28h 05m
2 stops
ORD4:45 pmChicago O'Hare Intl
$681

Delta flights from Chicago O'Hare Intl Airport to Aalborg

Our best Delta deals on Chicago O'Hare Intl Airport to Aalborg flight tickets
Delta
Aug 16
ORD6:00 amChicago O'Hare Intl
21h 00m
2 stops
AAL10:00 amAalborg
Aug 20
AAL6:20 amAalborg
23h 24m
2 stops
ORD10:44 pmChicago O'Hare Intl
$748
Delta
Oct 8
ORD1:26 pmChicago O'Hare Intl
17h 14m
2 stops
AAL1:40 pmAalborg
Oct 17
AAL6:20 amAalborg
14h 55m
1 stop
ORD2:15 pmChicago O'Hare Intl
$880
Delta
Oct 8
ORD7:17 pmChicago O'Hare Intl
15h 28m
2 stops
AAL5:45 pmAalborg
Oct 17
AAL6:20 amAalborg
17h 20m
2 stops
ORD4:40 pmChicago O'Hare Intl
$889

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport to Aalborg 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 29, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Aalborg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoAalborg

ORD - AAL

ORDAAL

Chicago O'Hare Intl

Sun 11/1

7:15 pm-7:10 pm

2 stops16h 55m

Aalborg

Wed 11/11

7:40 pm-4:45 pm

2 stops28h 05m

$677

ChicagoAalborg

ORD - AAL

ORDAAL

Chicago O'Hare Intl

Sun 11/1

7:15 pm-7:10 pm

2 stops16h 55m

Aalborg

Wed 11/11

7:40 pm-4:45 pm

2 stops28h 05m

$678

ChicagoAalborg

ORD - AAL

ORDAAL

Chicago O'Hare Intl

Sun 11/1

7:15 pm-5:10 pm

1 stop14h 55m

Aalborg

Wed 11/11

7:40 pm-4:45 pm

2 stops28h 05m

$680

ChicagoAalborg

ORD - AAL

ORDAAL

Chicago O'Hare Intl

Sun 11/1

7:15 pm-5:10 pm

1 stop14h 55m

Aalborg

Wed 11/11

7:40 pm-4:45 pm

2 stops28h 05m

$681

ChicagoAalborg

ORD - AAL

ORDAAL

Chicago O'Hare Intl

Sun 11/1

7:15 pm-5:10 pm

1 stop14h 55m

Aalborg

Wed 11/11

5:40 pm-4:45 pm

1 stop30h 05m

$684

ChicagoAalborg

ORD - AAL

ORDAAL

Chicago O'Hare Intl

Tue 11/10

7:15 pm-10:10 am

1 stop31h 55m

Aalborg

Sat 11/14

6:20 am-4:45 pm

1 stop17h 25m

$720
Quickest round-trip

ChicagoAalborg

ORD - AAL

ORDAAL

Chicago O'Hare Intl

Sun 8/16

4:20 pm-10:00 am

1 stop10h 40m

Aalborg

Thu 8/20

2:15 pm-11:57 pm

2 stops16h 42m

$729

ChicagoAalborg

ORD - AAL

ORDAAL

Chicago O'Hare Intl

Sun 8/16

6:00 am-10:00 am

2 stops21h 00m

Aalborg

Thu 8/20

6:20 am-10:44 pm

2 stops23h 24m

$748

ChicagoAalborg

ORD - AAL

ORDAAL

Chicago O'Hare Intl

Tue 11/10

10:30 am-10:10 am

2 stops16h 40m

Aalborg

Sat 11/14

6:20 am-4:45 pm

1 stop17h 25m

$814

ChicagoAalborg

ORD - AAL

ORDAAL

Chicago O'Hare Intl

Tue 11/10

10:30 am-10:10 am

2 stops16h 40m

Aalborg

Sat 11/14

6:20 am-4:45 pm

1 stop17h 25m

$815

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Aalborg from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Aalborg

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

Which airport is the most popular layover for flights between Chicago O'Hare Intl Airport and Aalborg?

Percentage of 1-stop return trips between Chicago O'Hare Intl Airport and Aalborg selected by momondo users, with the same layover airport each way, over the last 12 months.

Amsterdam (AMS) was the most common stop: 75% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Chicago O'Hare Intl Airport to Aalborg?

Average price of 1-stop round-trip flights from Chicago O'Hare Intl Airport to Aalborg, with the same layover airport on both legs, clicked by momondo users over the past 12 months.

Flights via Copenhagen (CPH) offer the lowest average round-trip price of $853.

Which layover airport has the shortest travel time from Chicago O'Hare Intl Airport to Aalborg?

Average total travel time for 1-stop one-way flights from Chicago O'Hare Intl Airport to Aalborg, grouped by layover airport, based on momondo user clicks from the past 12 months.

Flights connecting via Amsterdam (AMS) have the shortest average one-way travel time: 10h 40m.

Which layover airport has the shortest connection time from Chicago O'Hare Intl Airport to Aalborg?

Average connection time for 1-stop one-way flights from Chicago O'Hare Intl Airport to Aalborg, grouped by layover airport, based on momondo user clicks over the last 12 months.

Amsterdam (AMS) has the shortest average layover time for this route: 1h 59m.

When to book flights from Chicago O'Hare Intl Airport to Aalborg

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Aalborg according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Aalborg (ORD to AAL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Aalborg

Fastest flight time

16h 55m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Aalborg takes 16h 55m
There are no direct flights from Chicago O'Hare Intl Airport to Aalborg. There are no popular flight routes from Chicago O'Hare Intl Airport to Aalborg.
Search flight deals

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Aalborg

  • How far is Chicago O'Hare Intl to Aalborg by plane?

    There are 4114.2 mi between Chicago O'Hare Intl and Aalborg. Flights usually cover this in 16h 55m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Aalborg Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Aalborg Airport were last updated today.

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Aalborg Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Aalborg Airport.

  • What documentation or ID do you need to fly to Aalborg Airport?

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

Traveling to a place near Aalborg?

Book flights to Aalborg if you plan to visit one of these locations
Skagen
Hirtshals

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Aalborg?

Finding the right flight to Aalborg from Chicago is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Aalborg quick and easy, saving you time and money.

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

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

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

momondo helps you find the best flight between Chicago and Aalborg by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Chicago to Aalborg right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Aalborg from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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