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 $393 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include American Airlines from $467 and Delta from $509 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.

What are the most popular airlines that fly from Illinois to Stockholm?

When booking a flight from Illinois to Stockholm, you may want to consider flying on American Airlines, Air Canada or Finnair as they are the most popular for this route.

How far in advance should I book a flight from Illinois to Stockholm?

Find a great deal and save up to 18% by booking at least 18 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Illinois to Stockholm within the next two weeks, with the cheapest ticket starting at $558.

What is the cheapest month to fly from Illinois to Stockholm?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, February can be a great choice for travel to Stockholm. Flights to Stockholm from Illinois in February are about $638 on average during February, but can be found for as low as $376.

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.

$277+ Flights from Illinois to Stockholm

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Cheap flight deals from Illinois to Stockholm

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$511 (oojo)
One-way from	$277 (Kiwi.com)
Popular in	June
Cheapest in	February
Average price	$590

Provider with most accurate pricing for Chicago (CHI)-Stockholm (STO) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Chicago (CHI)-Stockholm (STO) flights.

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From Illinois to Stockholm (STO)

Search Deals

One-way flight from Illinois to Stockholm (STO)

Search Deals

Highest demand for flights based on searches. 25% potential increase in price ($213 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($29 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 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 April 1, 2025.

Sat 10/258:30 pmORD - ARN

1 stop10h 45mScandinavian Airlines

Sun 10/265:15 pmARN - ORD

1 stop30h 30mScandinavian Airlines

Deal found 3/30

$510

Sun 10/197:25 pmORD - ARN

1 stop10h 20mIcelandair

Thu 10/231:45 pmARN - ORD

1 stop11h 30mIcelandair

Deal found 3/30

$519

Wed 11/128:45 pmORD - ARN

1 stop15h 30mAmerican Airlines

Wed 11/197:15 amARN - ORD

1 stop16h 45mAmerican Airlines

Deal found 3/30

$528

Wed 11/1211:20 amORD - ARN

2 stops19h 10mAir Canada

Wed 11/196:25 amARN - ORD

2 stops15h 20mAir Canada

Deal found 3/30

$534

Mon 10/204:30 pmORD - ARN

1 stop14h 40mFinnair

Fri 10/319:10 pmARN - ORD

2 stops26h 50mFinnair

Deal found 3/30

$535

Tue 10/72:10 pmORD - ARN

2 stops16h 10mDelta

Tue 10/1410:20 amARN - ORD

1 stop14h 16mDelta

Deal found 3/31

$542

Wed 10/810:00 amORD - ARN

2 stops16h 15mMultiple Airlines

Mon 10/136:00 amARN - ORD

1 stop17h 10mMultiple Airlines

Deal found 3/31

$546

Tue 10/146:29 pmORD - ARN

2 stops15h 41mBritish Airways

Wed 10/292:15 pmARN - ORD

2 stops24h 29mBritish Airways

Deal found 3/30

$559

Thu 5/1510:31 amORD - ARN

1 stop14h 49mAir France

Thu 5/2210:20 amARN - ORD

1 stop14h 09mAir France

Deal found 3/30

$562

Wed 5/1410:25 pmORD - ARN

1 stop17h 45mIberia

Wed 5/217:40 amARN - ORD

1 stop16h 20mIberia

Deal found 3/30

$564

Tue 10/149:20 amMDW - ARN

2 stops16h 00mDelta

Wed 10/296:10 amARN - MDW

2 stops17h 48mDelta

Deal found 3/31

$572

Wed 10/223:45 pmORD - ARN

1 stop16h 00mUnited Airlines

Wed 10/291:10 pmARN - ORD

1 stop34h 05mUnited Airlines

Deal found 3/30

$572

Best flights from Illinois to Stockholm
Discover carefully curated flight deals from Illinois to Stockholm that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 1, 2025.

Mon 4/147:15 pmORD - ARN

1 stop11h 00mScandinavian Airlines

Wed 4/236:00 pmARN - ORD

1 stop29h 10mScandinavian Airlines

Deal found 3/30

$511

Wed 4/307:25 pmORD - ARN

1 stop13h 15mIcelandair

Thu 9/44:40 pmARN - ORD

1 stop11h 35mIcelandair

Deal found 3/30

$536

Thu 5/1510:31 amORD - ARN

1 stop14h 49mAir France

Thu 5/2210:20 amARN - ORD

1 stop14h 09mAir France

Deal found 3/30

$562

Wed 5/1410:25 pmORD - ARN

1 stop17h 45mIberia

Wed 5/217:40 amARN - ORD

1 stop16h 20mIberia

Deal found 3/30

$564

Mon 4/145:10 pmORD - ARN

1 stop23h 10mMultiple Airlines

Wed 4/3010:20 amARN - ORD

1 stop14h 35mMultiple Airlines

Deal found 3/30

$567

Tue 5/138:40 amORD - ARN

2 stops20h 40mAir Canada

Tue 5/206:20 amARN - ORD

2 stops19h 02mAir Canada

Deal found 3/30

$571

Thu 5/1510:25 pmORD - ARN

1 stop14h 55mFinnair

Thu 5/221:15 pmARN - ORD

1 stop11h 35mFinnair

Deal found 3/31

$578

Tue 5/131:30 pmORD - ARN

1 stop11h 50mKLM

Tue 5/2010:20 amARN - ORD

1 stop14h 09mKLM

Deal found 3/31

$585

Mon 4/1410:37 amORD - ARN

1 stop14h 43mDelta

Wed 4/3010:20 amARN - ORD

1 stop14h 35mDelta

Deal found 3/30

$587

Wed 4/304:15 pmORD - ARN

2 stops15h 30mUnited Airlines

Thu 9/41:15 pmARN - ORD

1 stop30h 39mUnited Airlines

Deal found 3/31

$599

Mon 4/144:49 pmORD - ARN

2 stops24h 16mBritish Airways

Wed 4/304:15 pmARN - ORD

2 stops25h 50mBritish Airways

Deal found 3/31

$607

Fri 4/256:35 pmORD - ARN

1 stop22h 15mSWISS

Thu 5/13:35 pmARN - ORD

1 stop27h 35mSWISS

Deal found 3/30

$628

Last-minute flights from Illinois to Stockholm
Discover last-minute flight deals from Illinois to Stockholm. Data last updated April 1, 2025 and is based on user searches.

Sat 4/59:30 pmORD - ARN

1 stop19h 35mFinnair

Sun 5/257:05 amARN - ORD

1 stop17h 45mFinnair

Deal found 3/31

$606

Sat 4/56:35 pmORD - ARN

1 stop22h 15mMultiple Airlines

Sun 5/253:05 pmARN - ORD

2 stops25h 47mMultiple Airlines

Deal found 3/31

$615

Sat 4/53:35 pmORD - ARN

2 stops18h 50mAir Canada

Sun 5/253:05 pmARN - ORD

2 stops25h 47mAir Canada

Deal found 3/31

$645

Sun 4/66:30 amSTL - ARN

2 stops23h 55mTurkish Airlines

Sat 4/126:30 pmARN - STL

2 stops28h 17mTurkish Airlines

Deal found 3/30

$1,635

Sun 4/63:30 pmSTL - ARN

1 stop19h 55mLufthansa

Sat 4/127:10 pmARN - STL

2 stops27h 37mLufthansa

Deal found 3/31

$1,814

Sun 4/63:30 pmSTL - ARN

2 stops16h 55mMultiple Airlines

Sat 4/125:45 pmARN - STL

2 stops28h 04mMultiple Airlines

Deal found 3/31

$2,412

Mon 4/147:15 pmORD - ARN

1 stop11h 00mScandinavian Airlines

Wed 4/236:00 pmARN - ORD

1 stop29h 10mScandinavian Airlines

Deal found 3/30

$511

Mon 4/145:10 pmORD - ARN

1 stop23h 10mMultiple Airlines

Wed 4/3010:20 amARN - ORD

1 stop14h 35mMultiple Airlines

Deal found 3/30

$567

Mon 4/1410:37 amORD - ARN

1 stop14h 43mDelta

Wed 4/3010:20 amARN - ORD

1 stop14h 35mDelta

Deal found 3/30

$587

Mon 4/1411:30 amORD - ARN

2 stops17h 55mAir Canada

Wed 4/306:05 amARN - ORD

2 stops20h 55mAir Canada

Deal found 3/31

$590

Mon 4/1410:20 amMDW - ARN

2 stops15h 00mDelta

Wed 4/3010:20 amARN - MDW

2 stops19h 02mDelta

Deal found 3/31

$600

Tue 4/229:40 pmORD - ARN

1 stop19h 00mLufthansa

Sat 5/36:05 amARN - ORD

2 stops19h 20mLufthansa

Deal found 3/30

$656

One-way flights from Illinois to Stockholm
Search for one-way flight options from Illinois to Stockholm. Find affordable one-way fares based on user searches. Data last updated April 1, 2025.

Tue 4/85:55 amORD - ARN

2 stops31h 45mMultiple Airlines

Deal found 3/30

$277

Mon 4/712:14 pmORD - NYO

3 stops39h 21mMultiple Airlines

Deal found 3/30

$353

Wed 4/96:00 pmORD - ARN

1 stop16h 45mTAP AIR PORTUGAL

Deal found 3/30

$393

Tue 4/156:45 amMDW - ARN

3 stops41h 30mMultiple Airlines

Deal found 3/31

$465

Tue 4/158:20 pmORD - ARN

1 stop13h 50mAmerican Airlines

Deal found 3/31

$467

Tue 4/1510:20 amMDW - ARN

2 stops15h 00mDelta

Deal found 3/31

$509

Sun 6/2210:46 amORD - ARN

1 stop13h 34mUnited Airlines

Deal found 3/31

$554

Sun 6/226:15 pmORD - ARN

2 stops34h 25mAir Canada

Deal found 3/30

$556

Thu 5/297:15 pmORD - ARN

1 stop17h 00mScandinavian Airlines

Deal found 3/31

$588

Mon 5/2610:15 pmORD - ARN

1 stop10h 25mIcelandair

Deal found 3/31

$940

Mon 6/97:00 amSTL - ARN

2 stops25h 40mMultiple Airlines

Deal found 3/30

$1,250

Tue 6/101:00 pmSTL - ARN

2 stops16h 00mBrussels Airlines

Deal found 3/30

$2,263

Cheapflights Fare Finder

Use the filters below to find and compare flights from Illinois to Stockholm that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoStockholm

ORD - ARN

ORDARN

Chicago O'Hare Intl

Mon 4/14

7:15 pm-1:15 pm

1 stop11h 00m

Stockholm Arlanda

Wed 4/23

6:00 pm-4:10 pm

1 stop29h 10m

$511

ChicagoStockholm

ORD - ARN

ORDARN

Chicago O'Hare Intl

Wed 4/30

7:25 pm-3:40 pm

1 stop13h 15m

Stockholm Arlanda

Thu 9/4

4:40 pm-9:15 pm

1 stop11h 35m

$536

ChicagoStockholm

ORD - ARN

ORDARN

Chicago O'Hare Intl

Thu 5/15

10:31 am-8:20 am

1 stop14h 49m

Stockholm Arlanda

Thu 5/22

10:20 am-5:29 pm

1 stop14h 09m

$562

ChicagoStockholm

ORD - ARN

ORDARN

Chicago O'Hare Intl

Wed 5/14

10:25 pm-11:10 pm

1 stop17h 45m

Stockholm Arlanda

Wed 5/21

7:40 am-5:00 pm

1 stop16h 20m

$564

ChicagoStockholm

ORD - ARN

ORDARN

Chicago O'Hare Intl

Mon 4/14

5:10 pm-11:20 pm

1 stop23h 10m

Stockholm Arlanda

Wed 4/30

10:20 am-5:55 pm

1 stop14h 35m

$567

ChicagoStockholm

ORD - ARN

ORDARN

Chicago O'Hare Intl

Tue 5/13

8:40 am-12:20 pm

2 stops20h 40m

Stockholm Arlanda

Tue 5/20

6:20 am-6:22 pm

2 stops19h 02m

$571

ChicagoStockholm

ORD - ARN

ORDARN

Chicago O'Hare Intl

Tue 5/13

1:30 pm-8:20 am

1 stop11h 50m

Stockholm Arlanda

Tue 5/20

10:20 am-5:29 pm

1 stop14h 09m

$585

ChicagoStockholm

ORD - ARN

ORDARN

Chicago O'Hare Intl

Mon 4/14

10:37 am-8:20 am

1 stop14h 43m

Stockholm Arlanda

Wed 4/30

10:20 am-5:55 pm

1 stop14h 35m

$587

ChicagoStockholm

ORD - ARN

ORDARN

Chicago O'Hare Intl

Wed 4/30

4:15 pm-2:45 pm

2 stops15h 30m

Stockholm Arlanda

Thu 9/4

1:15 pm-12:54 pm

1 stop30h 39m

$599

ChicagoStockholm

MDW - ARN

MDWARN

Chicago Midway

Mon 4/14

10:20 am-8:20 am

2 stops15h 00m

Stockholm Arlanda

Wed 4/30

10:20 am-10:22 pm

2 stops19h 02m

$600

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 40 results

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 $1,088). 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?

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.

Rainfall in Stockholm by month

In terms of precipitation, rainfall in Stockholm ranges from 1.0 - 2.8 inches per month. July is typically the wettest month, when rainfall can reach 2.8 in. March is typically the driest time to visit Stockholm when rainfall is around 1.0 in.

Temperature in Stockholm by month

If weather is an important factor for your trip to Stockholm, 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 62.6 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 26.6 F).

Reviews of airlines servicing Stockholm

See what other customers who have flown with Delta, KLM and Finnair from Illinois to Stockholm have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,899 reviews

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,321 reviews

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair

7.6

Good

1,267 reviews

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines

7.6

Good

770 reviews

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS

7.5

Good

1,570 reviews

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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 $393 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include American Airlines from $467 and Delta from $509 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 $1,088). 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

Top 10 airlines flying from Illinois to Stockholm

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest$202	Average$778	FlexibilityNo cancel fee	On-time70%
Icelandair	Cheapest$390	Average$598	FlexibilityNo cancel fee	On-time76%
Delta	Cheapest$418	Average$606	FlexibilityNo cancel fee	On-timeN/A
Scandinavian Airlines	Cheapest$427	Average$809	FlexibilityNo cancel fee	On-time77%
KLM	Cheapest$453	Average$603	FlexibilityNo cancel fee	On-time75%
American Airlines	Cheapest$478	Average$807	FlexibilityNo cancel fee	On-time71%
Air Canada	Cheapest$493	Average$718	FlexibilityNo cancel fee	On-time67%
SWISS	Cheapest$516	Average$900	FlexibilityNo cancel fee	On-time79%
United Airlines	Cheapest$537	Average$743	FlexibilityNo cancel fee	On-time69%
Finnair	Cheapest$542	Average$653	FlexibilityNo cancel fee	On-time76%

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$277+ 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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Illinois to Stockholm with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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 April 1, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Illinois to Stockholm

Cheapest flights from Illinois to StockholmExplore 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 April 1, 2025.

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 April 1, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Illinois to Stockholm that are best for you.

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.

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?

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 April 1, 2025.

Rainfall in Stockholm by month

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

Temperature in Stockholm by month

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

Reviews of airlines servicing Stockholm

See what other customers who have flown with Delta, KLM and Finnair from Illinois to Stockholm have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

What are the most popular routes from Illinois to Stockholm?

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

How can I find direct flights from Illinois to Stockholm?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

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Travel Smart

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 April 1, 2025.