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Cheap flights from Illinois to Aalborg from $335

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Aalborg departing on 8/24. 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 Illinois to Aalborg

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:25 pm - 10:20 am
ORD
-
AAL
28h 55m
3 stops
Multiple Airlines Logo
6:50 pm - 9:25 pm
AAL
-
ORD
33h 35m
3 stops
$708Multiple Airlines
Mon, Aug 24 - Mon, Aug 31
KLM Logo
4:25 pm - 1:50 pm
ORD
-
AAL
14h 25m
1 stop
KLM Logo
6:00 am - 2:25 pm
AAL
-
ORD
15h 25m
1 stop
$742KLM
Sun, Nov 1 - Wed, Nov 11
Delta Logo
5:30 pm - 5:35 pm
ORD
-
AAL
17h 05m
2 stops
Delta Logo
6:00 am - 2:25 pm
AAL
-
ORD
15h 25m
1 stop
$746Delta
Sun, Nov 1 - Wed, Nov 11
Delta Logo
4:20 pm - 10:00 am
ORD
-
AAL
10h 40m
1 stop
Delta Logo
2:15 pm - 11:57 pm
AAL
-
ORD
16h 42m
2 stops
$752Delta
Tue, Aug 11 - Tue, Aug 25
Delta Logo
5:24 pm - 1:50 pm
ORD
-
AAL
13h 26m
2 stops
Delta Logo
6:00 am - 5:34 pm
AAL
-
ORD
18h 34m
2 stops
$756Delta
Sun, Nov 1 - Wed, Nov 11
Delta Logo
8:48 am - 10:00 am
ORD
-
AAL
18h 12m
2 stops
Delta Logo
2:15 pm - 11:57 pm
AAL
-
ORD
16h 42m
2 stops
$757Delta
Tue, Aug 11 - Tue, Aug 25
Scandinavian Airlines Logo
7:15 pm - 5:10 pm
ORD
-
AAL
14h 55m
1 stop
Scandinavian Airlines Logo
6:15 am - 4:10 pm
AAL
-
ORD
16h 55m
1 stop
$772Scandinavian Airlines
Tue, Aug 11 - Tue, Aug 25
Scandinavian Airlines Logo
7:15 pm - 9:20 am
ORD
-
AAL
31h 05m
1 stop
Scandinavian Airlines Logo
5:40 pm - 4:10 pm
AAL
-
ORD
29h 30m
1 stop
$779Scandinavian Airlines
Mon, Aug 24 - Mon, Aug 31
KLM Logo
3:19 pm - 1:40 pm
ORD
-
AAL
15h 21m
2 stops
KLM Logo
6:15 pm - 2:15 pm
AAL
-
ORD
27h 00m
1 stop
$803KLM
Mon, Aug 24 - Mon, Aug 31
KLM Logo
3:19 pm - 1:40 pm
ORD
-
AAL
15h 21m
2 stops
KLM Logo
6:15 pm - 2:15 pm
AAL
-
ORD
27h 00m
1 stop
$823KLM
Mon, Aug 24 - Mon, Aug 31

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Scandinavian Airlines flights from Illinois to Aalborg

Our best Scandinavian Airlines deals on Illinois to Aalborg flight tickets
Scandinavian Airlines
Aug 11
ORD7:15 pmChicago O'Hare Intl
14h 55m
1 stop
AAL5:10 pmAalborg
Aug 25
AAL6:15 amAalborg
16h 55m
1 stop
ORD4:10 pmChicago O'Hare Intl
$772
Scandinavian Airlines
Aug 24
ORD7:15 pmChicago O'Hare Intl
31h 05m
1 stop
AAL9:20 amAalborg
Aug 31
AAL5:40 pmAalborg
29h 30m
1 stop
ORD4:10 pmChicago O'Hare Intl
$779

KLM flights from Illinois to Aalborg

Our best KLM deals on Illinois to Aalborg flight tickets
KLM
Nov 1
ORD4:25 pmChicago O'Hare Intl
14h 25m
1 stop
AAL1:50 pmAalborg
Nov 11
AAL6:00 amAalborg
15h 25m
1 stop
ORD2:25 pmChicago O'Hare Intl
$742
KLM
Aug 24
ORD3:19 pmChicago O'Hare Intl
15h 21m
2 stops
AAL1:40 pmAalborg
Aug 31
AAL6:15 pmAalborg
27h 00m
1 stop
ORD2:15 pmChicago O'Hare Intl
$803
KLM
Aug 24
ORD3:19 pmChicago O'Hare Intl
15h 21m
2 stops
AAL1:40 pmAalborg
Aug 31
AAL6:15 pmAalborg
27h 00m
1 stop
ORD2:15 pmChicago O'Hare Intl
$823

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 July 12, 2026.
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

Cheapest round-trip

ChicagoAalborg

ORD - AAL

ORDAAL

Chicago O'Hare Intl

Mon 8/24

10:25 pm-10:20 am

3 stops28h 55m

Aalborg

Mon 8/31

6:50 pm-9:25 pm

3 stops33h 35m

$708

ChicagoAalborg

ORD - AAL

ORDAAL

Chicago O'Hare Intl

Sun 11/1

4:25 pm-1:50 pm

1 stop14h 25m

Aalborg

Wed 11/11

6:00 am-2:25 pm

1 stop15h 25m

$742

ChicagoAalborg

ORD - AAL

ORDAAL

Chicago O'Hare Intl

Sun 11/1

5:30 pm-5:35 pm

2 stops17h 05m

Aalborg

Wed 11/11

6:00 am-2:25 pm

1 stop15h 25m

$746
Quickest round-trip

ChicagoAalborg

ORD - AAL

ORDAAL

Chicago O'Hare Intl

Tue 8/11

4:20 pm-10:00 am

1 stop10h 40m

Aalborg

Tue 8/25

2:15 pm-11:57 pm

2 stops16h 42m

$752

ChicagoAalborg

ORD - AAL

ORDAAL

Chicago O'Hare Intl

Sun 11/1

5:24 pm-1:50 pm

2 stops13h 26m

Aalborg

Wed 11/11

6:00 am-5:34 pm

2 stops18h 34m

$756

ChicagoAalborg

ORD - AAL

ORDAAL

Chicago O'Hare Intl

Tue 8/11

8:48 am-10:00 am

2 stops18h 12m

Aalborg

Tue 8/25

2:15 pm-11:57 pm

2 stops16h 42m

$757

ChicagoAalborg

ORD - AAL

ORDAAL

Chicago O'Hare Intl

Tue 8/11

7:15 pm-5:10 pm

1 stop14h 55m

Aalborg

Tue 8/25

6:15 am-4:10 pm

1 stop16h 55m

$772

ChicagoAalborg

ORD - AAL

ORDAAL

Chicago O'Hare Intl

Mon 8/24

7:15 pm-9:20 am

1 stop31h 05m

Aalborg

Mon 8/31

5:40 pm-4:10 pm

1 stop29h 30m

$779

ChicagoAalborg

ORD - AAL

ORDAAL

Chicago O'Hare Intl

Mon 8/24

3:19 pm-1:40 pm

2 stops15h 21m

Aalborg

Mon 8/31

6:15 pm-2:15 pm

1 stop27h 00m

$803

ChicagoAalborg

ORD - AAL

ORDAAL

Chicago O'Hare Intl

Mon 8/24

3:19 pm-1:40 pm

2 stops15h 21m

Aalborg

Mon 8/31

6:15 pm-2:15 pm

1 stop27h 00m

$823

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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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 airline that flies from Illinois to Aalborg?

Delta and TAP AIR PORTUGAL are the most popular carriers operating from Illinois to Aalborg

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

10h 25m

Direct flights

None
The fastest flight from Illinois to Aalborg takes 10h 25m
There are no direct flights from Illinois to Aalborg. There are no popular flight routes from Illinois to Aalborg.
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Frequently asked questions about flying from Illinois to Aalborg

  • 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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