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Aalborg

$481+ Cheap flights from Illinois to Aalborg (AAL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — AAL
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Illinois to Aalborg

Cheapest flights from Illinois to Aalborg
Explore the most affordable flight options available from Illinois to Aalborg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This KLM deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:07 pmORD - AAL
2 stops13h 38mKLM
Thu 1/82:20 pmAAL - ORD
1 stop31h 00mKLM
Deal found 12/16$1,420
This FlightHub deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:55 pmORD - AAL
2 stops16h 15mMultiple Airlines
Thu 1/86:20 amAAL - ORD
2 stops17h 00mMultiple Airlines
Deal found 12/16$1,589
This Cheapflightsfares deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/187:20 pmORD - AAL
1 stop11h 40mScandinavian Airlines
Thu 1/89:50 amAAL - ORD
1 stop13h 55mScandinavian Airlines
Deal found 12/16$1,857

Find flight deals from Illinois to Aalborg

Keep the following information in mind while searching for Illinois to Aalborg flight deals. Data was last updated December 18, 2025.

Round-trip from

$501
(Scandinavian Airlines)

One-way from

$481
(Kiwi.com)
From Illinois to Aalborg
Search Deals
One-way flight from Illinois to Aalborg
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Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Illinois to Aalborg that are best for you.

Fly from

Illinois

Fly to

Aalborg

Route

Depart

Return

Price

ChicagoAalborg

ORD - AAL

ORDAAL

Chicago O'Hare Intl

Mon 3/2

7:20 pm-5:10 pm

1 stop14h 50m

Aalborg

Fri 3/6

8:25 am-4:55 pm

1 stop15h 30m

$501

ChicagoAalborg

ORD - AAL

ORDAAL

Chicago O'Hare Intl

Sun 1/11

7:10 pm-7:05 pm

2 stops16h 55m

Aalborg

Thu 1/15

7:40 pm-4:45 pm

2 stops28h 05m

$512

ChicagoAalborg

ORD - AAL

ORDAAL

Chicago O'Hare Intl

Sun 1/11

9:05 pm-11:55 pm

3 stops19h 50m

Aalborg

Thu 1/15

8:25 am-3:20 pm

2 stops13h 55m

$3,304

ChicagoAalborg

ORD - AAL

ORDAAL

Chicago O'Hare Intl

Wed 6/3

3:45 pm-9:15 pm

2 stops22h 30m

$481

ChicagoAalborg

ORD - AAL

ORDAAL

Chicago O'Hare Intl

Wed 6/3

4:50 pm-10:40 pm

1 stop22h 50m

$604

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Best time to book a flight from Illinois to Aalborg

Have a flexible travel schedule? Discover the best time to fly to Aalborg from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Aalborg
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Aalborg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Aalborg from Illinois?

    Most people fly into Aalborg (AAL) if they book a flight to Aalborg from Illinois. Aalborg is conveniently located just 4.0 mi from Aalborg’s city center.

  • How long is the flight from Illinois to Aalborg?

    There are many flights that can get you from Illinois to Aalborg in 14h 50m. Fly via Scandinavian Airlines to get the fastest option. The distance from Illinois to Aalborg is about 4110 mi.

  • Can I find deals for flights from Illinois to Aalborg that include hotel bookings?

    Yes. In addition to deals on Illinois to Aalborg flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Aalborg?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Aalborg.

  • Can I find deals for business class flights from Illinois to Aalborg?

    Yes. Cheapflights offers flight deals from Illinois to Aalborg by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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