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$325+ Cheap flights from Stockholm (STO) 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
STO — ORD
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Stockholm to Illinois

Keep the following information in mind while searching for Stockholm to Illinois flight deals. Data was last updated May 1, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$442
(SWISS)

One-way from

$325
(Air Serbia)

Popular in

July

Cheapest in

November

Average price

$523
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 Stockholm (STO) to Illinois
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One-way flight from Stockholm (STO) 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 ($17 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Stockholm to Illinois

Cheapest flights from Stockholm to Illinois
Explore the most affordable flight options available from Stockholm to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This SWISS deal was found by Cheapflights users on 4/30. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/157:40 pmARN - ORD
1 stop23h 30mSWISS
Tue 8/197:05 pmORD - ARN
1 stop21h 45mSWISS
Deal found 4/30$442
This Ticket deal was found by Cheapflights users on 4/30. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/58:05 amARN - STL
2 stops17h 25mFinnair
Mon 6/94:23 pmSTL - ARN
2 stops24h 42mFinnair
Deal found 4/30$442
This Flightsearch deal was found by Cheapflights users on 4/30. 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 Flightsearch is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/236:10 pmARN - ORD
2 stops24h 15mMultiple Airlines
Wed 7/3010:00 amORD - ARN
1 stop18h 40mMultiple Airlines
Deal found 4/30$455
This Delta deal was found by Cheapflights users on 4/30. 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.
Fri 6/66:30 amARN - ORD
1 stop14h 40mDelta
Sat 6/217:00 amORD - ARN
1 stop18h 20mDelta
Deal found 4/30$458
This Flightsearch deal was found by Cheapflights users on 4/30. 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 Flightsearch is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/136:20 amARN - ORD
1 stop18h 30mFinnair
Fri 6/205:45 pmORD - ARN
2 stops16h 10mFinnair
Deal found 4/30$459
This Delta deal was found by Cheapflights users on 4/29. 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.
Tue 9/236:30 amARN - MDW
2 stops19h 06mDelta
Thu 10/25:59 pmMDW - ARN
2 stops16h 21mDelta
Deal found 4/29$461
This flygcity.se deal was found by Cheapflights users on 4/30. 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 flygcity.se is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/51:15 pmARN - ORD
1 stop15h 50mAir Canada
Sat 6/2112:05 pmORD - ARN
1 stop12h 15mAir Canada
Deal found 4/30$462
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/58:05 amARN - ORD
2 stops15h 40mAmerican Airlines
Sat 6/217:10 pmORD - ARN
1 stop21h 55mAmerican Airlines
Deal found 4/30$490
This flygcity.se deal was found by Cheapflights users on 4/30. 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 flygcity.se is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/278:05 amARN - ORD
2 stops17h 10mBritish Airways
Sat 10/188:30 amORD - ARN
2 stops22h 40mBritish Airways
Deal found 4/30$505
This Ticket deal was found by Cheapflights users on 4/30. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/51:15 pmARN - STL
1 stop30h 21mAir Canada
Mon 6/97:30 amSTL - ARN
1 stop21h 10mAir Canada
Deal found 4/30$513
This Ticket deal was found by Cheapflights users on 4/30. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/108:10 amARN - ORD
2 stops43h 01mIberia
Fri 5/2310:10 pmORD - ARN
2 stops42h 55mIberia
Deal found 4/30$612
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/318:05 amARN - STL
2 stops17h 16mAmerican Airlines
Fri 6/612:28 pmSTL - ARN
2 stops17h 12mAmerican Airlines
Deal found 4/30$624

Cheapflights Fare Finder

Customize your flight search to find flights from Stockholm 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 May 1, 2025.
Use the filters below to find and compare flights from Stockholm to Illinois that are best for you.

Fly from

Stockholm

Fly to

Illinois

Route

Depart

Return

Price

StockholmChicago

ARN - ORD

ARNORD

Stockholm Arlanda

Tue 7/15

7:40 pm-12:10 pm

1 stop23h 30m

Chicago O'Hare Intl

Tue 8/19

7:05 pm-11:50 pm

1 stop21h 45m

$442

StockholmSt. Louis

ARN - STL

ARNSTL

Stockholm Arlanda

Thu 6/5

8:05 am-6:30 pm

2 stops17h 25m

Lambert-St Louis

Mon 6/9

4:23 pm-12:05 am

2 stops24h 42m

$442

StockholmChicago

ARN - ORD

ARNORD

Stockholm Arlanda

Wed 7/23

6:10 pm-11:25 am

2 stops24h 15m

Chicago O'Hare Intl

Wed 7/30

10:00 am-11:40 am

1 stop18h 40m

$455

StockholmChicago

ARN - ORD

ARNORD

Stockholm Arlanda

Fri 6/6

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

$458

StockholmChicago

ARN - ORD

ARNORD

Stockholm Arlanda

Fri 6/13

6:20 am-5:50 pm

1 stop18h 30m

Chicago O'Hare Intl

Fri 6/20

5:45 pm-4:55 pm

2 stops16h 10m

$459

StockholmChicago

ARN - MDW

ARNMDW

Stockholm Arlanda

Tue 9/23

6:30 am-6:36 pm

2 stops19h 06m

Chicago Midway

Thu 10/2

5:59 pm-5:20 pm

2 stops16h 21m

$461

StockholmChicago

ARN - ORD

ARNORD

Stockholm Arlanda

Thu 6/5

1:15 pm-10:05 pm

1 stop15h 50m

Chicago O'Hare Intl

Sat 6/21

12:05 pm-7:20 am

1 stop12h 15m

$462

StockholmChicago

ARN - ORD

ARNORD

Stockholm Arlanda

Thu 6/5

8:05 am-4:45 pm

2 stops15h 40m

Chicago O'Hare Intl

Sat 6/21

7:10 pm-12:05 am

1 stop21h 55m

$490

StockholmChicago

ARN - ORD

ARNORD

Stockholm Arlanda

Sat 9/27

8:05 am-6:15 pm

2 stops17h 10m

Chicago O'Hare Intl

Sat 10/18

8:30 am-2:10 pm

2 stops22h 40m

$505

StockholmSt. Louis

ARN - STL

ARNSTL

Stockholm Arlanda

Thu 6/5

1:15 pm-12:36 pm

1 stop30h 21m

Lambert-St Louis

Mon 6/9

7:30 am-11:40 am

1 stop21h 10m

$513

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 36 results
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Best time to book a flight from Stockholm to Illinois

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

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

Currently, August is the cheapest month in which you can book a flight from Stockholm to Illinois (average of $245). Flying from Stockholm 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 STO to IL?

Find hourly flight availability from Stockholm 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 May 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Stockholm 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 May 1, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and LOT from Stockholm to Illinois to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

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
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

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
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

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
1,069 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

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
1,275 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

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
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

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 Stockholm 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 Stockholm to Illinois one-way?

    For one-way options, check prices for Air Serbia. According to our data, you can fly for as low as $325. Users have also found prices from $414 and $438 on TAP AIR PORTUGAL and Finnair, respectively.

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

    The most popular route from Stockholm 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 Stockholm to Illinois that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Stockholm 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 to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Stockholm to Illinois (average of $245). Flying from Stockholm 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 Stockholm 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 Stockholm to Illinois

Discover the top 3 airlines that operate flights from Stockholm 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$347Average$616FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$400Average$674FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$418Average$472FlexibilityNo cancel feeOn-time70%

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