Stockholm

$254+ 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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — STO
Dec 2 — Dec 91
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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 November 2, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$385
(Icelandair)

One-way from

$254
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$467
Provider with most accurate pricing for Chicago (CHI)-Stockholm (STO) flight deals.
Provider most trusted by Cheapflights users for Chicago (CHI)-Stockholm (STO) flights.
From Illinois to Stockholm (STO)
One-way flight from Illinois to Stockholm (STO)
Highest demand for flights based on searches. 16% potential increase in price ($119 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
Average for round-trip flights in November 2025

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 November 2, 2025.

This Expedia deal was found by Cheapflights users on 11/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:30 pmORD - ARN
1 stop10h 15mIcelandair
Tue 12/912:45 pmARN - ORD
1 stop11h 35mIcelandair
Deal found 11/2$385
This Cheapflightsfares deal was found by Cheapflights users on 10/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/307:20 pmORD - ARN
1 stop14h 15mScandinavian Airlines
Sun 12/76:00 amARN - ORD
1 stop17h 45mScandinavian Airlines
Deal found 10/31$429
This CrystalTravel deal was found by Cheapflights users on 11/1. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/17:20 pmORD - ARN
1 stop15h 55mScandinavian Airlines
Mon 12/88:00 amARN - ORD
1 stop15h 45mScandinavian Airlines
Deal found 11/1$430
This oojo deal was found by Cheapflights users on 11/2. 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.
Sun 11/307:20 pmORD - ARN
1 stop11h 45mScandinavian Airlines
Sat 12/63:10 pmARN - ORD
1 stop32h 35mScandinavian Airlines
Deal found 11/2$431
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Tue 11/259:50 pmORD - ARN
1 stop18h 50mLufthansa
Tue 12/26:30 pmARN - ORD
1 stop30h 55mLufthansa
Deal found 11/2$439
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Tue 11/251:00 pmORD - ARN
2 stops18h 35mAustrian Airlines
Tue 12/23:20 pmARN - ORD
1 stop29h 40mAustrian Airlines
Deal found 11/2$441
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/139:50 pmORD - ARN
1 stop12h 55mMultiple Airlines
Wed 11/196:35 amARN - ORD
1 stop14h 25mMultiple Airlines
Deal found 10/31$448
This Mytrip deal was found by Cheapflights users on 10/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/149:50 pmORD - ARN
1 stop18h 50mMultiple Airlines
Sun 11/236:05 amARN - ORD
2 stops20h 55mMultiple Airlines
Deal found 10/31$453
This Mytrip deal was found by Cheapflights users on 11/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/13:55 pmORD - ARN
2 stops17h 35mMultiple Airlines
Sun 12/146:05 amARN - ORD
1 stop14h 05mMultiple Airlines
Deal found 11/1$455
This Mytrip deal was found by Cheapflights users on 10/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/13:55 pmORD - ARN
2 stops15h 30mMultiple Airlines
Thu 12/116:10 amARN - ORD
1 stop14h 00mMultiple Airlines
Deal found 10/31$460
This United Airlines deal was found by Cheapflights users on 10/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/286:43 pmSTL - ARN
2 stops16h 02mUnited Airlines
Wed 12/106:15 amARN - STL
1 stop14h 40mUnited Airlines
Deal found 10/31$478
This Delta deal was found by Cheapflights users on 10/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/22:38 pmSTL - ARN
2 stops19h 47mDelta
Thu 12/1111:30 amARN - STL
2 stops27h 54mDelta
Deal found 10/31$482

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 November 2, 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

Wed 1/21

6:30 pm-11:45 am

1 stop10h 15m

Stockholm Arlanda

Sun 1/25

12:45 pm-5:20 pm

1 stop11h 35m

$385

ChicagoStockholm

ORD - ARN

ORDARN

Chicago O'Hare Intl

Tue 3/31

10:40 am-10:25 am

2 stops16h 45m

Stockholm Arlanda

Sat 4/4

8:00 am-4:10 pm

1 stop15h 10m

$420

ChicagoStockholm

ORD - ARN

ORDARN

Chicago O'Hare Intl

Thu 3/19

8:20 pm-1:00 pm

1 stop10h 40m

Stockholm Arlanda

Sun 3/22

5:20 pm-5:45 pm

2 stops30h 25m

$460

ChicagoStockholm

ORD - ARN

ORDARN

Chicago O'Hare Intl

Wed 11/12

7:20 pm-4:35 pm

1 stop14h 15m

Stockholm Arlanda

Wed 11/19

9:00 am-4:45 pm

1 stop14h 45m

$467

ChicagoStockholm

ORD - ARN

ORDARN

Chicago O'Hare Intl

Wed 3/25

5:55 pm-5:25 pm

2 stops17h 30m

Stockholm Arlanda

Sun 3/29

1:40 pm-2:20 pm

1 stop31h 40m

$472

ChicagoStockholm

ORD - ARN

ORDARN

Chicago O'Hare Intl

Wed 1/21

10:40 am-1:20 pm

2 stops19h 40m

Stockholm Arlanda

Sun 1/25

11:30 am-2:20 pm

1 stop33h 50m

$472

ChicagoStockholm

ORD - ARN

ORDARN

Chicago O'Hare Intl

Wed 11/12

7:05 am-2:25 pm

2 stops24h 20m

Stockholm Arlanda

Wed 11/19

6:15 am-1:10 pm

1 stop13h 55m

$473

ChicagoStockholm

ORD - ARN

ORDARN

Chicago O'Hare Intl

Thu 3/19

10:50 pm-5:45 pm

1 stop12h 55m

Stockholm Arlanda

Sun 3/22

6:05 am-11:18 am

2 stops35h 13m

$474

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

Fri 11/28

6:43 pm-5:45 pm

2 stops16h 02m

Stockholm Arlanda

Wed 12/10

6:15 am-1:55 pm

1 stop14h 40m

$478

St. LouisStockholm

STL - ARN

STLARN

Lambert-St Louis

Mon 12/1

5:24 pm-5:45 pm

2 stops17h 21m

Stockholm Arlanda

Wed 12/10

6:15 am-1:55 pm

1 stop14h 40m

$478

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 44 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, October is the cheapest month in which you can book a flight from Illinois to Stockholm (average of $365). Flying from Illinois to Stockholm in June is currently the most expensive (average of $606). 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 November 2, 2025.

When flying from Illinois to Stockholm, 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 17% versus a flight in the afternoon.

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.
  • How long is the flight from Illinois to Stockholm?

    For as low as $385, Icelandair can have you in Stockholm from Illinois in 10h 15m. Illinois and Stockholm are separated by a distance of 4257 mi. This flight may include one or multiple stops.

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

  • 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, October is the cheapest month in which you can book a flight from Illinois to Stockholm (average of $365). Flying from Illinois to Stockholm in June is currently the most expensive (average of $606). 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

Browse thousands of different options on Cheapflights for your next trip

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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.

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 November 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$367Average$778FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$376Average$550FlexibilityNo cancel feeOn-time76%
DeltaCheapest$462Average$612FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$480Average$690FlexibilityNo cancel feeOn-time76%
FinnairCheapest$497Average$643FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$501Average$735FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$502Average$765FlexibilityNo cancel feeOn-time71%
KLMCheapest$505Average$629FlexibilityNo cancel feeOn-time75%
SWISSCheapest$516Average$729FlexibilityNo cancel feeOn-time79%
British AirwaysCheapest$540Average$747FlexibilityNo cancel feeOn-time70%

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