In terms of precipitation, rainfall in Aarhus ranges from 1.6 - 2.4 inches per month. June is typically the wettest month, when rainfall can reach 2.4 in. February is typically the driest time to visit Aarhus when rainfall is around 1.6 in.

If weather is an important factor for your trip to Aarhus, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

What is the cheapest time of day to fly from IL to AAR?

When flying from Illinois to Aarhus, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

If you book a flight to Aarhus from Illinois, you will be flying to Aarhus, which is the city’s only airport. Aarhus (AAR) is located 19.1 mi from the center of Aarhus.

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

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

How can I find direct flights from Illinois to Aarhus?

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

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

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

$681+ Flights from Illinois to Aarhus

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Cheap flight deals from Illinois to Aarhus

Round-trip from	$681 (Scandinavian Airlines)

From Illinois to Aarhus

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Find flight deals from Illinois to Aarhus

Cheapest flights from Illinois to Aarhus
Explore the most affordable flight options available from Illinois to Aarhus. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

mié. 10/87:37 amORD - AAR

2 stops33h 08mScandinavian Airlines

dom. 10/129:45 amAAR - ORD

2 stops21h 05mScandinavian Airlines

Deal found 7/30

$681

dom. 8/39:40 pmORD - AAR

2 stops19h 05mMultiple Airlines

mar. 8/51:00 pmAAR - ORD

2 stops49h 59mMultiple Airlines

Deal found 7/30

$1,221

Best flights from Illinois to Aarhus
Discover carefully curated flight deals from Illinois to Aarhus that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated julio 31, 2025.

mié. 10/87:37 amORD - AAR

2 stops33h 08mScandinavian Airlines

dom. 10/129:45 amAAR - ORD

2 stops21h 05mScandinavian Airlines

Deal found 7/30

$681

dom. 8/39:40 pmORD - AAR

2 stops19h 05mMultiple Airlines

mar. 8/51:00 pmAAR - ORD

2 stops49h 59mMultiple Airlines

Deal found 7/30

$1,221

Last-minute flights from Illinois to Aarhus
Discover last-minute flight deals from Illinois to Aarhus. Data last updated julio 31, 2025 and is based on user searches.

dom. 8/39:40 pmORD - AAR

2 stops19h 05mMultiple Airlines

mar. 8/51:00 pmAAR - ORD

2 stops49h 59mMultiple Airlines

Deal found 7/30

$1,221

dom. 8/37:11 amORD - AAR

2 stops33h 34mScandinavian Airlines

mar. 8/56:30 amAAR - ORD

1 stop16h 40mScandinavian Airlines

Deal found 7/30

$1,309

Fly from

Fly to

Route

Depart

Return

Price

ChicagoAarhus

ORD - AAR

ORDAAR

Chicago O'Hare Intl

mié. 10/8

7:37 am-11:45 pm

2 stops33h 08m

Aarhus

dom. 10/12

9:45 am-11:50 pm

2 stops21h 05m

$681

ChicagoAarhus

ORD - AAR

ORDAAR

Chicago O'Hare Intl

dom. 8/3

9:40 pm-11:45 pm

2 stops19h 05m

Aarhus

mar. 8/5

1:00 pm-7:59 am

2 stops49h 59m

$1,221

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Illinois to Aarhus

Have a flexible travel schedule? Discover the best time to fly to Aarhus 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 Aarhus

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Aarhus

Get a feel of what it's like to fly with Scandinavian Airlines from Illinois to Aarhus by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Scandinavian Airlines

7.4

Good

1,457 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

OSL - CPH

Good was ok. Complimentary wine and beer was nice. Soft drinks should have been free too. Overall great flight

Scandinavian Airlines

7.4

Good

1,457 reviews

Scandinavian Airlines

7.4

Good

1,457 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

OSL - CPH

Good was ok. Complimentary wine and beer was nice. Soft drinks should have been free too. Overall great flight

Related info for your journey

What airport do you fly into for flights to Aarhus from Illinois?
If you book a flight to Aarhus from Illinois, you will be flying to Aarhus, which is the city’s only airport. Aarhus (AAR) is located 19.1 mi from the center of Aarhus.
Can I find deals for flights from Illinois to Aarhus that include hotel bookings?
Yes. In addition to deals on Illinois to Aarhus flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Illinois to Aarhus?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Aarhus.
Can I find deals for business class flights from Illinois to Aarhus?
Yes. Cheapflights offers flight deals from Illinois to Aarhus 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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$681+ Cheap flights from Illinois to Aarhus (AAR)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/8. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Illinois to Aarhus with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Illinois to Aarhus

Keep the following information in mind while searching for Illinois to Aarhus flight deals. Data was last updated julio 31, 2025.

Round-trip from

Find flight deals from Illinois to Aarhus

Cheapest flights from Illinois to AarhusExplore the most affordable flight options available from Illinois to Aarhus. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

Explore the most affordable flight options available from Illinois to Aarhus. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Illinois to Aarhus that are best for you.

Best time to book a flight from Illinois to Aarhus

Have a flexible travel schedule? Discover the best time to fly to Aarhus from Illinois with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Aarhus

Reviews of airlines servicing Aarhus

Get a feel of what it's like to fly with Scandinavian Airlines from Illinois to Aarhus by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Aarhus. 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 Aarhus from Illinois?

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

How can I find direct flights from Illinois to Aarhus?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Illinois to Aarhus

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Book with Flexibility

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Cheapest flights from Illinois to Aarhus
Explore the most affordable flight options available from Illinois to Aarhus. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.