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Stockholm

$258+ Cheap flights from Illinois to Stockholm (STO)

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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — STO
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Illinois to Stockholm

Keep the following information in mind while searching for Illinois to Stockholm flight deals. Data was last updated July 31, 2025.

Round-trip from

$428
(Booking.com)

One-way from

$258
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$694
From Illinois to Stockholm (STO)
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One-way flight from Illinois to Stockholm (STO)
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Highest demand for flights based on searches. 16% potential increase in price ($115 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Illinois to Stockholm

Cheapest flights from Illinois to Stockholm
Explore the most affordable flight options available from Illinois to Stockholm. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This oojo deal was found by Cheapflights users on 7/29. 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.
Wed 11/267:20 pmORD - ARN
1 stop11h 45mScandinavian Airlines
Tue 12/27:10 pmARN - ORD
1 stop28h 35mScandinavian Airlines
Deal found 7/29$424
This Booking.com deal was found by Cheapflights users on 7/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1410:15 pmORD - ARN
1 stop31h 30mIcelandair
Tue 9/304:40 pmARN - ORD
1 stop32h 35mIcelandair
Deal found 7/29$428
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Mon 11/104:45 pmORD - ARN
1 stop14h 15mAmerican Airlines
Wed 11/198:25 amARN - ORD
2 stops18h 15mAmerican Airlines
Deal found 7/31$442
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Mon 8/187:05 pmORD - ARN
1 stop12h 40mSWISS
Wed 8/276:05 amARN - ORD
1 stop13h 05mSWISS
Deal found 7/28$444
This Gotogate deal was found by Cheapflights users on 7/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/188:40 amORD - ARN
2 stops20h 00mMultiple Airlines
Wed 8/276:05 amARN - ORD
1 stop16h 50mMultiple Airlines
Deal found 7/28$446
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Mon 8/183:35 pmORD - ARN
1 stop12h 25mLufthansa
Mon 8/256:05 amARN - ORD
1 stop13h 50mLufthansa
Deal found 7/29$450
This Air Canada deal was found by Cheapflights users on 7/31. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/103:35 pmORD - ARN
2 stops15h 50mAir Canada
Wed 11/196:10 amARN - ORD
2 stops19h 35mAir Canada
Deal found 7/31$453
This Ovago deal was found by Cheapflights users on 7/31. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/109:45 pmORD - ARN
1 stop12h 15mBritish Airways
Sat 12/208:30 pmARN - ORD
1 stop24h 20mBritish Airways
Deal found 7/31$463
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/122:20 pmORD - ARN
1 stop17h 25mUnited Airlines
Tue 8/199:10 amARN - ORD
2 stops16h 06mUnited Airlines
Deal found 7/28$471
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:00 amMDW - ARN
2 stops28h 25mDelta
Sun 12/711:10 amARN - MDW
2 stops41h 34mDelta
Deal found 7/28$506
This Delta deal was found by Cheapflights users on 7/29. 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 8/257:00 amSTL - ARN
2 stops18h 20mDelta
Wed 9/1010:20 amARN - STL
2 stops18h 42mDelta
Deal found 7/29$546
This Delta deal was found by Cheapflights users on 7/30. 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.
Wed 11/125:00 pmMLI - ARN
2 stops17h 25mDelta
Sun 11/166:15 amARN - MLI
2 stops47h 15mDelta
Deal found 7/30$604

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Stockholm 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 July 31, 2025.
Use the filters below to find and compare flights from Illinois to Stockholm that are best for you.

Fly from

Illinois

Fly to

Stockholm

Route

Depart

Return

Price

ChicagoStockholm

ORD - ARN

ORDARN

Chicago O'Hare Intl

Sun 9/14

10:15 pm-12:45 pm

1 stop31h 30m

Stockholm Arlanda

Tue 9/30

4:40 pm-6:15 pm

1 stop32h 35m

$428

ChicagoStockholm

ORD - ARN

ORDARN

Chicago O'Hare Intl

Mon 8/18

7:05 pm-2:45 pm

1 stop12h 40m

Stockholm Arlanda

Wed 8/27

6:05 am-12:10 pm

1 stop13h 05m

$444

ChicagoStockholm

ORD - ARN

ORDARN

Chicago O'Hare Intl

Mon 8/18

8:40 am-11:40 am

2 stops20h 00m

Stockholm Arlanda

Wed 8/27

6:05 am-3:55 pm

1 stop16h 50m

$446

ChicagoStockholm

ORD - ARN

ORDARN

Chicago O'Hare Intl

Wed 10/29

7:25 pm-4:10 pm

2 stops14h 45m

Stockholm Arlanda

Mon 11/3

8:15 pm-3:25 pm

1 stop26h 10m

$449

ChicagoStockholm

ORD - ARN

ORDARN

Chicago O'Hare Intl

Mon 8/18

3:35 pm-11:00 am

1 stop12h 25m

Stockholm Arlanda

Mon 8/25

6:05 am-12:55 pm

1 stop13h 50m

$450

ChicagoStockholm

ORD - ARN

ORDARN

Chicago O'Hare Intl

Tue 9/30

7:15 pm-1:55 pm

1 stop11h 40m

Stockholm Arlanda

Sat 10/4

9:10 pm-4:10 pm

1 stop26h 00m

$463

ChicagoStockholm

ORD - ARN

ORDARN

Chicago O'Hare Intl

Tue 8/12

2:20 pm-2:45 pm

1 stop17h 25m

Stockholm Arlanda

Tue 8/19

9:10 am-6:16 pm

2 stops16h 06m

$471

ChicagoStockholm

ORD - ARN

ORDARN

Chicago O'Hare Intl

Tue 8/12

6:15 pm-11:40 am

2 stops34h 25m

Stockholm Arlanda

Tue 8/19

1:15 pm-8:00 am

2 stops25h 45m

$474

ChicagoStockholm

ORD - ARN

ORDARN

Chicago O'Hare Intl

Sat 8/23

8:35 pm-12:05 am

1 stop20h 30m

Stockholm Arlanda

Fri 9/5

7:20 am-2:50 pm

1 stop14h 30m

$493

ChicagoStockholm

ORD - ARN

ORDARN

Chicago O'Hare Intl

Sun 9/14

7:00 am-8:20 am

1 stop18h 20m

Stockholm Arlanda

Tue 9/16

10:20 am-5:45 pm

1 stop14h 25m

$506

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 38 results
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Best time to book a flight from Illinois to Stockholm

Have a flexible travel schedule? Discover the best time to fly to Stockholm 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 Stockholm

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

Currently, January is the cheapest month in which you can book a flight from Illinois to Stockholm (average of $550). Flying from Illinois to Stockholm in June is currently the most expensive (average of $935). 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 IL to STO?

Find hourly flight availability from Illinois to Stockholm. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

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

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

Reviews of airlines servicing Stockholm

Get insights into the airlines that provide service to Stockholm. 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 Stockholm. Reviews last updated July 31, 2025.
See what other customers who have flown with Delta, KLM, and SWISS from Illinois to Stockholm have to say. 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
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,686 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Scandinavian Airlines
7.4
Good
1,457 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Illinois to Stockholm. 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 Illinois to Stockholm one-way?

    One-way options have recently been found by users for as low as $295 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include American Airlines from $378 and United Airlines from $379 one-way.

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

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

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Illinois to Stockholm (average of $550). Flying from Illinois to Stockholm in June is currently the most expensive (average of $935). 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 Illinois to Stockholm

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Illinois to Stockholm

Discover the top 10 airlines that operate flights from Illinois to Stockholm. 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$378Average$566FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$406Average$839FlexibilityNo cancel feeOn-time77%
DeltaCheapest$462Average$612FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$501Average$658FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$512Average$736FlexibilityNo cancel feeOn-time69%
SWISSCheapest$516Average$729FlexibilityNo cancel feeOn-time79%
British AirwaysCheapest$526Average$747FlexibilityNo cancel feeOn-time70%
FinnairCheapest$542Average$652FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$552Average$798FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$578Average$711FlexibilityNo cancel feeOn-time76%

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