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$250+ Cheap flights from Arlanda (ARN) to Illinois

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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
ARN — ORD
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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 January 29, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 1/28. 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.
Tue 4/281:45 pm
ARN
-
ORD
1 stop11h 30m
Icelandair
Tue 5/2610:25 pm
ORD
-
ARN
1 stop10h 45m
Icelandair
Deal found 1/28$406
This Icelandair deal was found by Cheapflights users on 1/26. 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.
Thu 4/231:45 pm
ARN
-
ORD
1 stop11h 30m
Icelandair
Mon 4/277:25 pm
ORD
-
ARN
1 stop10h 20m
Icelandair
Deal found 1/26$411
This Icelandair deal was found by Cheapflights users on 1/27. 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.
Sun 4/55:10 pm
ARN
-
ORD
1 stop32h 05m
Icelandair
Sun 4/127:25 pm
ORD
-
ARN
1 stop10h 20m
Icelandair
Deal found 1/27$417
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
Fri 3/612:45 pm
ARN
-
ORD
1 stop11h 35m
Icelandair
Wed 3/257:30 pm
ORD
-
ARN
1 stop10h 15m
Icelandair
Deal found 1/28$418
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
Wed 3/1112:45 pm
ARN
-
ORD
1 stop11h 35m
Icelandair
Tue 3/247:30 pm
ORD
-
ARN
1 stop10h 15m
Icelandair
Deal found 1/28$419
This Icelandair deal was found by Cheapflights users on 1/27. 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.
Sun 4/55:10 pm
ARN
-
ORD
1 stop32h 05m
Icelandair
Fri 4/1010:25 pm
ORD
-
ARN
1 stop31h 20m
Icelandair
Deal found 1/27$423
This ResecentrumGruppen deal was found by Cheapflights users on 1/27. 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.
Thu 2/125:30 pm
ARN
-
ORD
1 stop27h 50m
Multiple Airlines
Wed 2/255:20 pm
ORD
-
ARN
1 stop11h 30m
Multiple Airlines
Deal found 1/27$434
This ResecentrumGruppen deal was found by Cheapflights users on 1/28. 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.
Mon 3/211:30 am
ARN
-
ORD
2 stops16h 14m
Multiple Airlines
Mon 3/96:20 pm
ORD
-
ARN
1 stop11h 30m
Multiple Airlines
Deal found 1/28$435
This ResecentrumGruppen deal was found by Cheapflights users on 1/27. 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.
Sat 10/247:00 pm
ARN
-
ORD
1 stop29h 45m
Scandinavian Airlines
Sat 10/318:20 pm
ORD
-
ARN
1 stop10h 40m
Scandinavian Airlines
Deal found 1/27$439
This American Airlines deal was found by Cheapflights users on 1/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/138:50 am
ARN
-
STL
2 stops16h 39m
American Airlines
Wed 3/186:50 pm
STL
-
ARN
2 stops18h 25m
American Airlines
Deal found 1/27$454
This Delta deal was found by Cheapflights users on 1/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:30 am
ARN
-
MDW
2 stops18h 15m
Delta
Tue 3/31:49 pm
MDW
-
ARN
2 stops16h 31m
Delta
Deal found 1/27$459
This Delta deal was found by Cheapflights users on 1/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/126:30 am
ARN
-
MDW
2 stops18h 15m
Delta
Wed 2/251:49 pm
MDW
-
ARN
2 stops15h 01m
Delta
Deal found 1/27$465

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$406
(Cheapflightsfares)

One-way from

$250
(ResecentrumGruppen)

Popular in

July

Cheapest in

September

Average price

$613
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
One-way flight from Stockholm Arlanda to Illinois
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($45 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 29, 2026.
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

Thu 4/23

1:45 pm-6:15 pm

1 stop11h 30m

Chicago O'Hare Intl

Mon 4/27

7:25 pm-12:45 pm

1 stop10h 20m

$414

StockholmSt. Louis

ARN - STL

ARNSTL

Stockholm Arlanda

Fri 3/13

8:50 am-7:29 pm

2 stops16h 39m

Lambert-St Louis

Wed 3/18

6:50 pm-7:15 pm

2 stops18h 25m

$454

StockholmChicago

ARN - ORD

ARNORD

Stockholm Arlanda

Mon 3/9

6:30 am-3:20 pm

1 stop14h 50m

Chicago O'Hare Intl

Mon 3/23

5:40 pm-5:25 pm

2 stops17h 45m

$456

StockholmChicago

ARN - ORD

ARNORD

Stockholm Arlanda

Sun 3/8

1:30 pm-3:20 pm

1 stop31h 50m

Chicago O'Hare Intl

Mon 3/23

6:20 pm-11:50 am

1 stop11h 30m

$459

StockholmChicago

ARN - MDW

ARNMDW

Stockholm Arlanda

Tue 2/24

6:30 am-5:45 pm

2 stops18h 15m

Chicago Midway

Tue 3/3

1:49 pm-1:20 pm

2 stops16h 31m

$459

StockholmChicago

ARN - MDW

ARNMDW

Stockholm Arlanda

Tue 4/28

10:20 am-10:28 pm

2 stops19h 08m

Chicago Midway

Tue 5/26

1:00 pm-1:20 pm

2 stops17h 20m

$459

StockholmChicago

ARN - ORD

ARNORD

Stockholm Arlanda

Thu 2/12

1:30 pm-2:20 pm

1 stop31h 50m

Chicago O'Hare Intl

Mon 2/16

4:25 pm-10:40 am

1 stop11h 15m

$460

StockholmChicago

ARN - ORD

ARNORD

Stockholm Arlanda

Tue 3/10

6:15 am-4:10 pm

1 stop15h 55m

Chicago O'Hare Intl

Tue 3/24

5:40 pm-5:25 pm

2 stops17h 45m

$462

StockholmChicago

ARN - ORD

ARNORD

Stockholm Arlanda

Sun 3/15

1:30 pm-3:20 pm

1 stop31h 50m

Chicago O'Hare Intl

Sun 3/29

4:20 pm-7:40 pm

1 stop20h 20m

$465

StockholmChicago

ARN - ORD

ARNORD

Stockholm Arlanda

Sun 3/15

5:30 pm-3:20 pm

1 stop27h 50m

Chicago O'Hare Intl

Mon 3/30

4:50 pm-1:10 pm

1 stop13h 20m

$465

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 49 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 $357). Flying from Stockholm Arlanda Airport to Illinois in July is currently the most expensive (average of $474). 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.

How much does it cost to fly round-trip from Stockholm Arlanda Airport to Illinois?

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 January 29, 2026.
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
1,443 reviews

Overall

7.7

Entertainment

7.1

Food

7.3

Crew

8.4

Boarding

7.8

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,443 reviews
KLM
7.7
Good
1,443 reviews

Overall

7.7

Entertainment

7.1

Food

7.3

Crew

8.4

Boarding

7.8

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
United Airlines
7.4
Good
9,215 reviews
KLM
7.7
Good
1,443 reviews

Overall

7.7

Entertainment

7.1

Food

7.3

Crew

8.4

Boarding

7.8

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Icelandair
7.1
Good
606 reviews
KLM
7.7
Good
1,443 reviews

Overall

7.7

Entertainment

7.1

Food

7.3

Crew

8.4

Boarding

7.8

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
British Airways
6.7
Okay
7,705 reviews
KLM
7.7
Good
1,443 reviews

Overall

7.7

Entertainment

7.1

Food

7.3

Crew

8.4

Boarding

7.8

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

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?

    Icelandair, American Airlines, and Delta can get you from Stockholm Arlanda Airport to Illinois in just under 11h 30m. Your travel time can differ by up to 5h 09m. 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 cheapest airlines to fly from Stockholm Arlanda Airport to Illinois one-way?

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at $295. Icelandair flights start at $406 while deals on Scandinavian Airlines start at $476 one-way.

  • 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 $357). Flying from Stockholm Arlanda Airport to Illinois in July is currently the most expensive (average of $474). 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.

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Alternative routes for Arlanda to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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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 January 29, 2026.
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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