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Aarhus

$555+ Cheap flights from Illinois to Aarhus (AAR)

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 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — AAR
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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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 junio 12, 2025.

Round-trip from

$915
(oojo)

One-way from

$555
(Flightnetwork)
From Illinois to Aarhus
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One-way flight 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 junio 12, 2025.

This Trip.com deal was found by Cheapflights users on 6/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/277:15 pmORD - AAR
1 stop10h 10mScandinavian Airlines
dom. 8/36:30 amAAR - ORD
1 stop16h 40mScandinavian Airlines
Deal found 6/12$883
This Gotogate deal was found by Cheapflights users on 6/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/2710:15 pmORD - AAR
2 stops31h 10mMultiple Airlines
dom. 8/36:30 amAAR - ORD
2 stops42h 45mMultiple Airlines
Deal found 6/12$947

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois to Aarhus 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 junio 12, 2025.
Use the filters below to find and compare flights from Illinois to Aarhus that are best for you.

Fly from

Illinois

Fly to

Aarhus

Route

Depart

Return

Price

ChicagoAarhus

ORD - AAR

ORDAAR

Chicago O'Hare Intl

dom. 7/27

7:15 pm-12:25 pm

1 stop10h 10m

Aarhus

dom. 8/3

6:30 am-4:10 pm

1 stop16h 40m

$883

ChicagoAarhus

ORD - AAR

ORDAAR

Chicago O'Hare Intl

dom. 7/27

10:15 pm-12:25 pm

2 stops31h 10m

Aarhus

dom. 8/3

6:30 am-6:15 pm

2 stops42h 45m

$947

ChicagoAarhus

ORD - AAR

ORDAAR

Chicago O'Hare Intl

dom. 7/27

2:20 pm-12:25 pm

2 stops39h 05m

$555

ChicagoAarhus

ORD - AAR

ORDAAR

Chicago O'Hare Intl

dom. 7/27

8:40 am-5:35 pm

3 stops25h 55m

$1,447

ChicagoAarhus

ORD - AAR

ORDAAR

Chicago O'Hare Intl

dom. 7/27

7:15 pm-12:25 pm

1 stop10h 10m

$3,508

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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

Rainfall in Aarhus by month

Plan your trip to Aarhus by taking into account the average rainfall totals by month.

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.

Temperature in Aarhus by month

Plan your trip to Aarhus by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Aarhus

Get insights into the airlines that provide service to Aarhus. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Aarhus. Reviews last updated junio 12, 2025.
Scandinavian Airlines
7.3
Good
1,387 reviews

Boarding

7.6

Comfort

7.2

Entertainment

6.5

Overall

7.3

Food

6.6

Crew

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2025

ATH - CPH

The flight crew of Aegean were very nice. I travelled coach, so comfort and such is based on that. However, their ground crew have a serious scam going. I flew from Athens to Santorini with all carry on baggage, nothing checked. On the return flight to Athens my baggage miraculously was "too big" for the over head compartments and had to pay to check my bags. I even told them I didn't pay coming over. Their answer? "I don't care." They hit everyone going back to Athens like that...that's a serious money maker at a minimum of 40 Euros per bag.
Scandinavian Airlines
7.3
Good
1,387 reviews
Scandinavian Airlines
7.3
Good
1,387 reviews

Boarding

7.6

Comfort

7.2

Entertainment

6.5

Overall

7.3

Food

6.6

Crew

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2025

ATH - CPH

The flight crew of Aegean were very nice. I travelled coach, so comfort and such is based on that. However, their ground crew have a serious scam going. I flew from Athens to Santorini with all carry on baggage, nothing checked. On the return flight to Athens my baggage miraculously was "too big" for the over head compartments and had to pay to check my bags. I even told them I didn't pay coming over. Their answer? "I don't care." They hit everyone going back to Athens like that...that's a serious money maker at a minimum of 40 Euros per bag.
TAP AIR PORTUGAL
7.1
Good
1,885 reviews
Scandinavian Airlines
7.3
Good
1,387 reviews

Boarding

7.6

Comfort

7.2

Entertainment

6.5

Overall

7.3

Food

6.6

Crew

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2025

ATH - CPH

The flight crew of Aegean were very nice. I travelled coach, so comfort and such is based on that. However, their ground crew have a serious scam going. I flew from Athens to Santorini with all carry on baggage, nothing checked. On the return flight to Athens my baggage miraculously was "too big" for the over head compartments and had to pay to check my bags. I even told them I didn't pay coming over. Their answer? "I don't care." They hit everyone going back to Athens like that...that's a serious money maker at a minimum of 40 Euros per bag.

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?

    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.

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