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$452+ Cheap flights from Arlanda (ARN) to Illinois

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 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
ARN — ORD
janv. 11 — janv. 181
dim. 1/11
dim. 1/18
1 adult, Economy
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Cheap flight deals from Arlanda to Illinois

Cheapest flights from Arlanda to Illinois
Explore the most affordable flight options available from Arlanda to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on décembre 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 12/10. 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.
jeu. 12/187:00 amARN - ORD
1 stop16h 45mScandinavian Airlines
sam. 1/107:20 pmORD - ARN
1 stop20h 20mScandinavian Airlines
Deal found 12/10$630
This oojo deal was found by Cheapflights users on 12/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/239:00 pmARN - ORD
1 stop26h 45mScandinavian Airlines
jeu. 1/87:20 pmORD - ARN
1 stop20h 20mScandinavian Airlines
Deal found 12/10$647
This Cheapflightsfares deal was found by Cheapflights users on 12/11. 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.
mer. 12/176:00 amARN - ORD
1 stop17h 45mScandinavian Airlines
sam. 1/107:20 pmORD - ARN
1 stop20h 20mScandinavian Airlines
Deal found 12/11$661
This Ticket deal was found by Cheapflights users on 12/10. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 12/259:45 amARN - STL
2 stops17h 56mMultiple Airlines
mer. 12/315:55 pmSTL - ARN
2 stops16h 15mMultiple Airlines
Deal found 12/10$692
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 12/256:45 pmARN - STL
1 stop26h 10mLufthansa
mer. 12/316:35 pmSTL - ARN
2 stops22h 05mLufthansa
Deal found 12/10$725
This Gotogate deal was found by Cheapflights users on 12/10. 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.
jeu. 12/187:00 amARN - ORD
1 stop16h 45mScandinavian Airlines
lun. 1/57:20 pmORD - ARN
1 stop10h 40mScandinavian Airlines
Deal found 12/10$761
This KLM deal was found by Cheapflights users on 12/10. 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.
mar. 12/231:30 pmARN - ORD
1 stop31h 50mMultiple Airlines
dim. 1/45:20 pmORD - ARN
1 stop11h 30mMultiple Airlines
Deal found 12/10$831
This oojo deal was found by Cheapflights users on 12/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/237:30 pmARN - ORD
1 stop31h 30mLOT
dim. 1/49:55 pmORD - ARN
2 stops29h 00mLOT
Deal found 12/11$838
This ResecentrumGruppen deal was found by Cheapflights users on 12/10. 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 ResecentrumGruppen is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 12/205:00 pmARN - ORD
1 stop30h 45mScandinavian Airlines
dim. 1/117:10 pmORD - ARN
1 stop10h 50mScandinavian Airlines
Deal found 12/10$850
This flygcity.se deal was found by Cheapflights users on 12/10. 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 flygcity.se is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 12/256:10 amARN - STL
3 stops37h 17mAir Canada
mer. 12/314:05 pmSTL - ARN
2 stops15h 35mAir Canada
Deal found 12/10$1,226
This Icelandair deal was found by Cheapflights users on 12/10. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/3012:45 pmARN - MDW
2 stops17h 20mMultiple Airlines
lun. 1/52:55 pmMDW - ARN
2 stops13h 50mMultiple Airlines
Deal found 12/10$2,390

Find flight deals from Arlanda to Illinois

Keep the following information in mind while searching for Arlanda to Illinois flight deals. Data was last updated décembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$438
(Icelandair)

Popular in

December

Cheapest in

February

Average price

$673
Provider with most accurate pricing for Stockholm (STO)-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Stockholm (STO)-Chicago (CHI) flights.
Search Deals
From Stockholm Arlanda to Illinois
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

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

Fly from

Arlanda

Fly to

Illinois

Route

Depart

Return

Price

StockholmChicago

ARN - ORD

ARNORD

Stockholm Arlanda

sam. 1/24

6:30 am-2:20 pm

1 stop14h 50m

Chicago O'Hare Intl

sam. 1/31

5:59 pm-5:10 pm

2 stops16h 11m

$452

StockholmChicago

ARN - ORD

ARNORD

Stockholm Arlanda

jeu. 1/15

6:30 am-7:35 pm

2 stops20h 05m

Chicago O'Hare Intl

mer. 1/28

1:57 pm-1:20 pm

2 stops16h 23m

$452

StockholmChicago

ARN - ORD

ARNORD

Stockholm Arlanda

ven. 1/16

6:30 am-2:20 pm

1 stop14h 50m

Chicago O'Hare Intl

dim. 2/1

5:25 pm-5:10 pm

2 stops16h 45m

$452

StockholmChicago

ARN - MDW

ARNMDW

Stockholm Arlanda

jeu. 1/15

6:30 am-5:34 pm

2 stops18h 04m

Chicago Midway

mer. 1/28

1:49 pm-1:20 pm

2 stops16h 31m

$452

StockholmChicago

ARN - MDW

ARNMDW

Stockholm Arlanda

ven. 1/16

6:30 am-5:37 pm

2 stops18h 07m

Chicago Midway

dim. 2/1

6:35 pm-5:10 pm

2 stops15h 35m

$458

StockholmChicago

ARN - ORD

ARNORD

Stockholm Arlanda

dim. 1/25

6:30 am-5:45 pm

2 stops18h 15m

Chicago O'Hare Intl

dim. 2/1

5:25 pm-5:10 pm

2 stops16h 45m

$459

StockholmChicago

ARN - MDW

ARNMDW

Stockholm Arlanda

dim. 1/25

6:30 am-6:36 pm

2 stops19h 06m

Chicago Midway

dim. 2/1

1:26 pm-11:50 am

2 stops15h 24m

$459

StockholmChicago

ARN - ORD

ARNORD

Stockholm Arlanda

jeu. 1/15

11:30 am-9:05 pm

2 stops16h 35m

Chicago O'Hare Intl

mer. 1/28

4:25 pm-12:40 pm

1 stop13h 15m

$464

StockholmChicago

ARN - MDW

ARNMDW

Stockholm Arlanda

sam. 1/24

6:30 am-4:16 pm

2 stops16h 46m

Chicago Midway

sam. 1/31

1:26 pm-12:40 pm

2 stops16h 14m

$464

StockholmChicago

ARN - ORD

ARNORD

Stockholm Arlanda

dim. 1/11

6:35 pm-11:10 am

1 stop23h 35m

Chicago O'Hare Intl

dim. 1/18

6:50 pm-2:40 pm

1 stop12h 50m

$469

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 23 results
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Best time to book a flight from Arlanda to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Arlanda 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 Stockholm Arlanda Airport to Illinois

What is the cheapest month to book a flight from Stockholm Arlanda Airport to Illinois?

Currently, April is the cheapest month in which you can book a flight from Stockholm Arlanda Airport to Illinois (average of $353). Flying from Stockholm Arlanda Airport to Illinois in March is currently the most expensive (average of $446). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Arlanda to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated décembre 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Stockholm Arlanda Airport to Illinois in the evening. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight in the afternoon.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated décembre 12, 2025.
Read reviews from past customers who have flown KLM, United Airlines, and Icelandair from Stockholm Arlanda Airport to Illinois. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,432 reviews

Comfort

7.6

Boarding

7.8

Food

7.2

Crew

8.3

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,432 reviews
KLM
7.7
Good
1,432 reviews

Comfort

7.6

Boarding

7.8

Food

7.2

Crew

8.3

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
United Airlines
7.4
Good
9,093 reviews
KLM
7.7
Good
1,432 reviews

Comfort

7.6

Boarding

7.8

Food

7.2

Crew

8.3

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Icelandair
7.0
Good
589 reviews
KLM
7.7
Good
1,432 reviews

Comfort

7.6

Boarding

7.8

Food

7.2

Crew

8.3

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
British Airways
6.7
Okay
7,571 reviews
KLM
7.7
Good
1,432 reviews

Comfort

7.6

Boarding

7.8

Food

7.2

Crew

8.3

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

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

  • How long is the flight from Stockholm Arlanda Airport to Illinois?

    Delta, United Airlines, and Air Canada can get you from Stockholm Arlanda Airport to Illinois in just under 14h 50m. Your travel time can differ by up to 25h 29m. The distance from Stockholm Arlanda Airport to Illinois is about 4257 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Stockholm Arlanda Airport to Illinois?

    The most popular route from Stockholm Arlanda Airport to Illinois is Stockholm Arlanda - Chicago O'Hare Intl. You may also consider Stockholm Arlanda - Chicago Midway or Stockholm Arlanda - Lambert-St Louis.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Stockholm Arlanda Airport to Illinois?

    Currently, April is the cheapest month in which you can book a flight from Stockholm Arlanda Airport to Illinois (average of $353). Flying from Stockholm Arlanda Airport to Illinois in March is currently the most expensive (average of $446). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Arlanda to Illinois

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Top 3 airlines flying from Arlanda to Illinois

Discover the top 3 airlines that operate flights from Arlanda to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated décembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$338Average$594FlexibilityNo cancel feeOn-time76%
KLMCheapest$441Average$736FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$456Average$581FlexibilityNo cancel feeOn-time69%

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