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$407+ 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 6/18. Fares are subject to change and may not be available on all flights or dates of travel.
ARN — ORD
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Sweden to Illinois

Keep the following information in mind while searching for Sweden to Illinois flight deals. Data was last updated April 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$422
(Gotogate)

One-way from

$407
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$540
Provider with most accurate pricing for Stockholm (STO)-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Stockholm (STO)-Chicago (CHI) flights.
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From Sweden to Illinois
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One-way flight from Sweden to Illinois
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Highest demand for flights based on searches. 16% potential increase in price ($105 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 April 17, 2025.

This Gotogate deal was found by Cheapflights users on 4/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/141:15 pmARN - ORD
1 stop13h 14mAir Canada
Wed 8/273:50 pmORD - ARN
1 stop12h 50mAir Canada
Deal found 4/16$422
This ResecentrumGruppen deal was found by Cheapflights users on 4/16. 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 ResecentrumGruppen is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2412:05 pmGOT - ORD
1 stop33h 05mKLM
Wed 5/74:50 pmORD - GOT
1 stop11h 30mKLM
Deal found 4/16$426
This Ticket deal was found by Cheapflights users on 4/16. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/226:30 amARN - ORD
1 stop14h 40mKLM
Thu 6/54:20 pmORD - ARN
1 stop23h 35mKLM
Deal found 4/16$427
This Flightsearch deal was found by Cheapflights users on 4/16. 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 Flightsearch is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/56:05 amARN - ORD
1 stop16h 50mMultiple Airlines
Mon 5/122:00 pmORD - ARN
2 stops14h 00mMultiple Airlines
Deal found 4/16$428
This British Airways deal was found by Cheapflights users on 4/16. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/237:45 amARN - ORD
1 stop13h 05mBritish Airways
Thu 10/210:35 pmORD - ARN
1 stop12h 00mBritish Airways
Deal found 4/16$430
This Flightsearch deal was found by Cheapflights users on 4/17. 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 Flightsearch is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2411:55 amGOT - ORD
1 stop13h 20mBritish Airways
Wed 5/711:45 amORD - GOT
2 stops16h 25mBritish Airways
Deal found 4/17$434
This Ticket deal was found by Cheapflights users on 4/16. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/227:45 amARN - ORD
1 stop13h 55mIberia
Thu 6/59:50 amORD - ARN
2 stops31h 05mIberia
Deal found 4/16$442
This American Airlines deal was found by Cheapflights users on 4/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/221:15 pmARN - ORD
1 stop11h 35mAmerican Airlines
Thu 6/58:30 pmORD - ARN
1 stop20h 25mAmerican Airlines
Deal found 4/16$445
This Finnair deal was found by Cheapflights users on 4/16. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/227:15 amARN - ORD
1 stop17h 35mFinnair
Thu 6/55:45 pmORD - ARN
1 stop23h 10mFinnair
Deal found 4/16$446
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/249:45 amGOT - ORD
2 stops18h 05mDelta
Wed 5/71:30 pmORD - GOT
2 stops15h 50mDelta
Deal found 4/16$453
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/76:30 amARN - ORD
1 stop14h 40mDelta
Sat 6/217:00 amORD - ARN
1 stop18h 20mDelta
Deal found 4/16$453
This Delta deal was found by Cheapflights users on 4/17. 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.
Sun 4/276:30 amARN - MDW
2 stops18h 50mDelta
Mon 5/126:25 pmMDW - ARN
2 stops15h 15mDelta
Deal found 4/17$463

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 April 17, 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

StockholmChicago

ARN - ORD

ARNORD

Stockholm Arlanda

Thu 8/14

1:15 pm-7:29 pm

1 stop13h 14m

Chicago O'Hare Intl

Wed 8/27

3:50 pm-11:40 am

1 stop12h 50m

$422

StockholmChicago

ARN - ORD

ARNORD

Stockholm Arlanda

Thu 5/22

6:30 am-2:10 pm

1 stop14h 40m

Chicago O'Hare Intl

Thu 6/5

4:20 pm-10:55 pm

1 stop23h 35m

$427

StockholmChicago

ARN - ORD

ARNORD

Stockholm Arlanda

Mon 5/5

6:05 am-3:55 pm

1 stop16h 50m

Chicago O'Hare Intl

Mon 5/12

2:00 pm-11:00 am

2 stops14h 00m

$428

StockholmChicago

ARN - ORD

ARNORD

Stockholm Arlanda

Tue 9/23

7:45 am-1:50 pm

1 stop13h 05m

Chicago O'Hare Intl

Thu 10/2

10:35 pm-5:35 pm

1 stop12h 00m

$430

StockholmChicago

ARN - ORD

ARNORD

Stockholm Arlanda

Thu 5/22

7:45 am-2:40 pm

1 stop13h 55m

Chicago O'Hare Intl

Thu 6/5

9:50 am-11:55 pm

2 stops31h 05m

$442

StockholmChicago

ARN - ORD

ARNORD

Stockholm Arlanda

Thu 5/22

1:15 pm-5:50 pm

1 stop11h 35m

Chicago O'Hare Intl

Thu 6/5

8:30 pm-11:55 pm

1 stop20h 25m

$445

StockholmChicago

ARN - ORD

ARNORD

Stockholm Arlanda

Thu 5/22

7:15 am-5:50 pm

1 stop17h 35m

Chicago O'Hare Intl

Thu 6/5

5:45 pm-11:55 pm

1 stop23h 10m

$446

StockholmChicago

ARN - ORD

ARNORD

Stockholm Arlanda

Sat 6/7

6:30 am-2:10 pm

1 stop14h 40m

Chicago O'Hare Intl

Sat 6/21

7:00 am-8:20 am

1 stop18h 20m

$453

StockholmChicago

ARN - ORD

ARNORD

Stockholm Arlanda

Wed 5/7

6:20 am-8:02 am

2 stops32h 42m

Chicago O'Hare Intl

Mon 5/12

8:50 am-9:15 am

2 stops17h 25m

$455

StockholmChicago

ARN - MDW

ARNMDW

Stockholm Arlanda

Sun 4/27

6:30 am-6:20 pm

2 stops18h 50m

Chicago Midway

Mon 5/12

6:25 pm-4:40 pm

2 stops15h 15m

$463

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 40 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, August is the cheapest month in which you can book a flight from Sweden to Illinois (average of $245). Flying from Sweden to Illinois in March is currently the most expensive (average of $321). 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 April 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sweden to Illinois as you normally would.

Rainfall in Illinois by month

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

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

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

If weather is an important factor for your trip to Illinois, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 April 17, 2025.
To help decide which airline to fly from Sweden to Illinois, see what other customers have to say about Delta, KLM and LOT. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,916 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,916 reviews
Delta
8.0
Very good
7,916 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,327 reviews
Delta
8.0
Very good
7,916 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
LOT
7.6
Good
1,065 reviews
Delta
8.0
Very good
7,916 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,269 reviews
Delta
8.0
Very good
7,916 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Austrian Airlines
7.6
Good
775 reviews
Delta
8.0
Very good
7,916 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines to fly from Sweden to Illinois one-way?

    The cheapest airlines for a one-way flight from Sweden to Illinois are TAP AIR PORTUGAL ($432), Turkish Airlines ($445), and Lufthansa ($504).

  • 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, August is the cheapest month in which you can book a flight from Sweden to Illinois (average of $245). Flying from Sweden to Illinois in March is currently the most expensive (average of $321). 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$379Average$627FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$400Average$674FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$418Average$504FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$456Average$561FlexibilityNo cancel feeOn-time69%

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