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$269+ Cheap flights from Sweden 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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
ARN — ORD
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap flight deals from Sweden to Illinois

Cheapest flights from Sweden to Illinois
Explore the most affordable flight options available from Sweden to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

This Trip.com deal was found by Cheapflights users on 12/15. 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.
Wed 12/1710:35 amARN - ORD
1 stop16h 25mLOT
Wed 4/229:50 pmORD - ARN
1 stop29h 00mLOT
Deal found 12/15$598
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/239:00 pmARN - ORD
1 stop26h 45mScandinavian Airlines
Thu 1/87:20 pmORD - ARN
1 stop22h 05mScandinavian Airlines
Deal found 12/16$655
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/176:15 amARN - ORD
1 stop20h 50mUnited Airlines
Wed 4/223:35 pmORD - ARN
2 stops18h 55mUnited Airlines
Deal found 12/15$712
This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:30 amGOT - ORD
1 stop15h 50mUnited Airlines
Sat 1/1010:35 amORD - GOT
2 stops17h 15mUnited Airlines
Deal found 12/14$715
This Lufthansa deal was found by Cheapflights users on 12/15. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:45 pmARN - STL
1 stop26h 10mLufthansa
Wed 12/313:50 pmSTL - ARN
1 stop24h 50mLufthansa
Deal found 12/15$740
This Delta deal was found by Cheapflights users on 12/14. 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.
Mon 12/226:05 amGOT - ORD
1 stop16h 05mDelta
Sat 1/105:20 pmORD - GOT
1 stop15h 40mDelta
Deal found 12/14$744
This FlightHub deal was found by Cheapflights users on 12/15. 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.
Wed 12/246:35 pmARN - STL
2 stops28h 52mLufthansa
Wed 12/316:35 pmSTL - ARN
2 stops22h 05mLufthansa
Deal found 12/15$744
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:15 amARN - STL
2 stops22h 28mUnited Airlines
Wed 12/319:55 amSTL - ARN
2 stops20h 50mUnited Airlines
Deal found 12/15$754
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:00 pmARN - ORD
1 stop30h 45mScandinavian Airlines
Sat 1/107:20 pmORD - ARN
1 stop10h 40mScandinavian Airlines
Deal found 12/16$757
This Delta deal was found by Cheapflights users on 12/15. 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 12/256:30 amARN - STL
2 stops22h 46mDelta
Thu 1/15:55 pmSTL - ARN
2 stops16h 15mDelta
Deal found 12/15$773
This KLM deal was found by Cheapflights users on 12/15. 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.
Wed 12/2411:30 amARN - STL
2 stops16h 11mMultiple Airlines
Thu 1/15:55 pmSTL - ARN
2 stops16h 15mMultiple Airlines
Deal found 12/15$783
This KLM deal was found by Cheapflights users on 12/15. 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.
Tue 12/2311:30 amARN - ORD
1 stop33h 50mKLM
Thu 1/812:00 pmORD - ARN
2 stops14h 00mKLM
Deal found 12/15$811

Find flight deals from Sweden to Illinois

Keep the following information in mind while searching for Sweden to Illinois flight deals. Data was last updated December 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$425
(Cheapflightsfares)

One-way from

$269
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$674
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 Sweden to Illinois
Search Deals
One-way flight from Sweden to Illinois
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($36 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 Sweden 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 December 16, 2025.
Use the filters below to find and compare flights from Sweden to Illinois that are best for you.

Fly from

Sweden

Fly to

Illinois

Route

Depart

Return

Price

GothenburgChicago

GOT - ORD

GOTORD

Gothenburg Landvetter

Fri 1/16

6:00 am-2:20 pm

1 stop15h 20m

Chicago O'Hare Intl

Thu 1/29

5:20 pm-4:15 pm

1 stop15h 55m

$428

GothenburgChicago

GOT - ORD

GOTORD

Gothenburg Landvetter

Fri 1/30

5:20 pm-2:20 pm

1 stop28h 00m

Chicago O'Hare Intl

Fri 2/6

5:20 pm-4:00 pm

1 stop15h 40m

$428

StockholmChicago

ARN - ORD

ARNORD

Stockholm Arlanda

Fri 2/13

12:45 pm-5:20 pm

1 stop11h 35m

Chicago O'Hare Intl

Tue 2/17

6:30 pm-11:45 am

1 stop10h 15m

$439

StockholmChicago

ARN - ORD

ARNORD

Stockholm Arlanda

Mon 2/23

6:30 am-2:20 pm

1 stop14h 50m

Chicago O'Hare Intl

Mon 3/16

5:39 pm-5:25 pm

2 stops17h 46m

$447

StockholmChicago

ARN - ORD

ARNORD

Stockholm Arlanda

Thu 1/15

1:30 pm-2:20 pm

1 stop31h 50m

Chicago O'Hare Intl

Thu 1/22

12:30 pm-1:20 pm

2 stops17h 50m

$448

StockholmChicago

ARN - ORD

ARNORD

Stockholm Arlanda

Thu 1/22

6:30 am-5:55 pm

2 stops18h 25m

Chicago O'Hare Intl

Wed 2/4

1:57 pm-1:20 pm

2 stops16h 23m

$453

StockholmChicago

ARN - ORD

ARNORD

Stockholm Arlanda

Thu 1/29

6:15 am-3:10 pm

1 stop15h 55m

Chicago O'Hare Intl

Thu 2/5

1:57 pm-1:20 pm

2 stops16h 23m

$453

StockholmChicago

ARN - MDW

ARNMDW

Stockholm Arlanda

Thu 1/22

6:30 am-5:55 pm

2 stops18h 25m

Chicago Midway

Wed 2/4

1:51 pm-1:20 pm

2 stops16h 29m

$453

StockholmChicago

ARN - MDW

ARNMDW

Stockholm Arlanda

Thu 1/15

6:30 am-6:32 pm

2 stops19h 02m

Chicago Midway

Wed 1/28

6:14 pm-5:25 pm

2 stops16h 11m

$453

StockholmChicago

ARN - MDW

ARNMDW

Stockholm Arlanda

Thu 1/29

6:30 am-6:36 pm

2 stops19h 06m

Chicago Midway

Thu 2/5

1:51 pm-1:20 pm

2 stops16h 29m

$453

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 56 results
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Best time to book a flight from Sweden to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Sweden 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 Sweden to Illinois

What is the cheapest month to book a flight from Sweden to Illinois?

Currently, April is the cheapest month in which you can book a flight from Sweden to Illinois (average of $303). Flying from Sweden to Illinois in June is currently the most expensive (average of $444). 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 SE to IL?

Find hourly flight availability from Sweden 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 December 16, 2025.

When flying from Sweden to Illinois, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 28% versus 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 December 16, 2025.
Get a feel of what it's like to fly with Scandinavian Airlines, United Airlines, and Icelandair from Sweden to Illinois 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
1,606 reviews

Food

6.7

Overall

7.4

Comfort

7.3

Crew

8.0

Boarding

7.6

Entertainment

6.7

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
Scandinavian Airlines
7.4
Good
1,606 reviews
Scandinavian Airlines
7.4
Good
1,606 reviews

Food

6.7

Overall

7.4

Comfort

7.3

Crew

8.0

Boarding

7.6

Entertainment

6.7

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
United Airlines
7.4
Good
9,094 reviews
Scandinavian Airlines
7.4
Good
1,606 reviews

Food

6.7

Overall

7.4

Comfort

7.3

Crew

8.0

Boarding

7.6

Entertainment

6.7

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
Icelandair
7.0
Good
591 reviews
Scandinavian Airlines
7.4
Good
1,606 reviews

Food

6.7

Overall

7.4

Comfort

7.3

Crew

8.0

Boarding

7.6

Entertainment

6.7

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
Lufthansa
6.8
Okay
7,632 reviews
Scandinavian Airlines
7.4
Good
1,606 reviews

Food

6.7

Overall

7.4

Comfort

7.3

Crew

8.0

Boarding

7.6

Entertainment

6.7

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
British Airways
6.7
Okay
7,580 reviews
Scandinavian Airlines
7.4
Good
1,606 reviews

Food

6.7

Overall

7.4

Comfort

7.3

Crew

8.0

Boarding

7.6

Entertainment

6.7

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.

Related info for your journey

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

    A quick flight from Sweden to Illinois can take about 11h 35m. Icelandair provides one of the quickest options available for as low as $439. There are 4257 mi between Sweden and Illinois. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sweden 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 Sweden to Illinois?

    Currently, April is the cheapest month in which you can book a flight from Sweden to Illinois (average of $303). Flying from Sweden to Illinois in June is currently the most expensive (average of $444). 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 Sweden to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Sweden to Illinois

Discover the top 4 airlines that operate flights from Sweden 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 December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$338Average$594FlexibilityNo cancel feeOn-time76%
KLMCheapest$441Average$736FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$444Average$606FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$456Average$581FlexibilityNo cancel feeOn-time69%

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