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Cheap flights from Illinois to Aalborg from $531

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Aalborg departing on 1/30. 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
0 bags

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Find the cheapest flights from Illinois to Aalborg

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
7:10 pm - 11:55 pm
ORD
-
AAL
21h 45m1 stop
Scandinavian Airlines Logo
5:40 pm - 4:45 pm
AAL
-
ORD
30h 05m1 stop
$531Scandinavian Airlines
Fri, Jan 30 - Tue, Feb 3
Scandinavian Airlines Logo
7:10 pm - 5:10 pm
ORD
-
AAL
15h 00m1 stop
Scandinavian Airlines Logo
6:20 am - 10:29 pm
AAL
-
ORD
23h 09m2 stops
$561Scandinavian Airlines
Fri, Jan 30 - Tue, Feb 3
Scandinavian Airlines Logo
8:20 pm - 5:10 pm
ORD
-
AAL
14h 50m1 stop
Scandinavian Airlines Logo
9:10 pm - 4:20 pm
AAL
-
ORD
26h 10m1 stop
$629Scandinavian Airlines
Wed, Mar 18 - Sun, Mar 29
Scandinavian Airlines Logo
10:29 am - 2:00 pm
ORD
-
AAL
20h 31m2 stops
Scandinavian Airlines Logo
6:20 am - 10:29 pm
AAL
-
ORD
23h 09m2 stops
$632Scandinavian Airlines
Fri, Jan 30 - Tue, Feb 3
Scandinavian Airlines Logo
8:20 pm - 5:10 pm
ORD
-
AAL
14h 50m1 stop
Scandinavian Airlines Logo
7:45 pm - 4:20 pm
AAL
-
ORD
27h 35m2 stops
$715Scandinavian Airlines
Wed, Mar 18 - Sun, Mar 29
Scandinavian Airlines Logo
8:20 pm - 7:05 pm
ORD
-
AAL
16h 45m2 stops
Scandinavian Airlines Logo
7:45 pm - 4:20 pm
AAL
-
ORD
27h 35m2 stops
$718Scandinavian Airlines
Wed, Mar 18 - Sun, Mar 29
Multiple Airlines Logo
4:45 pm - 5:10 pm
ORD
-
AAL
18h 25m3 stops
Multiple Airlines Logo
9:10 pm - 12:00 pm
AAL
-
ORD
21h 50m2 stops
$6,344Multiple Airlines
Wed, Mar 18 - Sun, Mar 29

Scandinavian Airlines flights from Illinois to Aalborg

Our best Scandinavian Airlines deals on Illinois to Aalborg flight tickets
Scandinavian Airlines
Jan 30
ORD7:10 pmChicago O'Hare Intl
11h 50m
1 stop
AAL2:00 pmAalborg
Feb 3
AAL5:40 pmAalborg
30h 05m
1 stop
ORD4:45 pmChicago O'Hare Intl
$531
Find similar
Scandinavian Airlines
Jan 30
ORD7:10 pmChicago O'Hare Intl
15h 00m
1 stop
AAL5:10 pmAalborg
Feb 3
AAL6:20 amAalborg
23h 09m
2 stops
ORD10:29 pmChicago O'Hare Intl
$561
Find similar
Scandinavian Airlines
Mar 18
ORD8:20 pmChicago O'Hare Intl
14h 50m
1 stop
AAL5:10 pmAalborg
Mar 29
AAL9:10 pmAalborg
26h 10m
1 stop
ORD4:20 pmChicago O'Hare Intl
$629
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Illinois 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 December 21, 2025.
Use the filters below to find and compare flights from Illinois to Aalborg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoAalborg

ORD - AAL

ORDAAL

Chicago O'Hare Intl

Fri 1/30

7:10 pm-11:55 pm

1 stop21h 45m

Aalborg

Tue 2/3

5:40 pm-4:45 pm

1 stop30h 05m

$531

ChicagoAalborg

ORD - AAL

ORDAAL

Chicago O'Hare Intl

Fri 1/30

7:10 pm-5:10 pm

1 stop15h 00m

Aalborg

Tue 2/3

6:20 am-10:29 pm

2 stops23h 09m

$561

ChicagoAalborg

ORD - AAL

ORDAAL

Chicago O'Hare Intl

Wed 3/18

8:20 pm-5:10 pm

1 stop14h 50m

Aalborg

Sun 3/29

9:10 pm-4:20 pm

1 stop26h 10m

$629

ChicagoAalborg

ORD - AAL

ORDAAL

Chicago O'Hare Intl

Fri 1/30

10:29 am-2:00 pm

2 stops20h 31m

Aalborg

Tue 2/3

6:20 am-10:29 pm

2 stops23h 09m

$632

ChicagoAalborg

ORD - AAL

ORDAAL

Chicago O'Hare Intl

Wed 3/18

8:20 pm-5:10 pm

1 stop14h 50m

Aalborg

Sun 3/29

7:45 pm-4:20 pm

2 stops27h 35m

$715

ChicagoAalborg

ORD - AAL

ORDAAL

Chicago O'Hare Intl

Wed 3/18

8:20 pm-7:05 pm

2 stops16h 45m

Aalborg

Sun 3/29

7:45 pm-4:20 pm

2 stops27h 35m

$718

ChicagoAalborg

ORD - AAL

ORDAAL

Chicago O'Hare Intl

Wed 3/18

4:45 pm-5:10 pm

3 stops18h 25m

Aalborg

Sun 3/29

9:10 pm-12:00 pm

2 stops21h 50m

$6,344

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 Illinois 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

What is the cheapest day to depart on your flight to Aalborg?

Our data shows that Tuesday is the least expensive day to fly to Aalborg. Tickets to fly out on this day can be as low as $557. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Illinois to Aalborg for around $864.

What is the cheapest time of day to depart on your flight to Aalborg?

The cheapest time of day to fly to Aalborg is in the evening when flights can be purchased for as low as $767. In contrast, the most expensive time of day to depart to Aalborg is in the afternoon when prices are around $824.

Cheap Illinois to Aalborg flight deals and tips

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

Fastest flight time

11h 50m

Direct flights

None
The fastest flight from Illinois to Aalborg takes 11h 50m
There are no direct flights from Illinois to Aalborg. There are no popular flight routes from Illinois to Aalborg.
Search flight deals

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

    Prices for flights from Illinois to Aalborg Airport refresh daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Aalborg Airport.

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

    The required travel and health documents for your Aalborg Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Aalborg Airport. We recommend that you seek guidance from your airline or a reliable 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 Illinois to Aalborg?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Illinois to Aalborg. momondo saves you time and could save you money on your trip.

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

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

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

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

Yes momondo offers price alerts on flights to Aalborg from Illinois. 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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