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$302+ Cheap flights from Arlanda (ARN) 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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
ARN — ORD
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Arlanda to Illinois

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

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$410
(American Airlines)

One-way from

$302
(Trip.com)

Popular in

July

Cheapest in

November

Average price

$556
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 Arlanda to Illinois
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One-way flight from Stockholm Arlanda to Illinois
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Highest demand for flights based on searches. 15% potential increase in price ($96 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 March 2025
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Find flight deals from Arlanda to Illinois

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

This American Airlines deal was found by Cheapflights users on 3/30. 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.
Tue 9/238:05 amARN - ORD
2 stops17h 10mAmerican Airlines
Fri 10/39:15 pmORD - ARN
1 stop19h 50mAmerican Airlines
Deal found 3/30$410
This Ticket deal was found by Cheapflights users on 3/29. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/158:55 pmARN - ORD
1 stop24h 15mKLM
Thu 5/291:30 pmORD - ARN
1 stop11h 50mKLM
Deal found 3/29$412
This Cheapflightsfares deal was found by Cheapflights users on 3/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/237:45 amARN - ORD
2 stops17h 30mBritish Airways
Fri 10/38:38 pmORD - ARN
2 stops30h 47mBritish Airways
Deal found 3/30$420
This ResecentrumGruppen deal was found by Cheapflights users on 3/31. 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 ResecentrumGruppen is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/177:15 amARN - ORD
1 stop17h 35mFinnair
Wed 4/308:20 pmORD - ARN
2 stops20h 45mFinnair
Deal found 3/31$426
This Delta deal was found by Cheapflights users on 3/31. 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.
Mon 5/59:35 amARN - ORD
1 stop11h 35mDelta
Mon 5/122:15 pmORD - ARN
2 stops16h 05mDelta
Deal found 3/31$430
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Tue 5/276:20 amARN - ORD
2 stops20h 52mUnited Airlines
Wed 8/209:00 amORD - ARN
2 stops15h 20mUnited Airlines
Deal found 3/31$433
This Flightsearch deal was found by Cheapflights users on 3/31. 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 Flightsearch is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/158:05 amARN - ORD
2 stops15h 55mMultiple Airlines
Thu 5/2910:25 pmORD - ARN
1 stop12h 10mMultiple Airlines
Deal found 3/31$435
This Delta deal was found by Cheapflights users on 3/31. 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.
Mon 4/286:30 amARN - MDW
2 stops18h 50mDelta
Mon 5/55:59 pmMDW - ARN
2 stops16h 21mDelta
Deal found 3/31$440
This Flightsearch deal was found by Cheapflights users on 3/30. 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.
Mon 4/149:35 amARN - MDW
2 stops15h 45mKLM
Sun 4/279:20 amMDW - ARN
2 stops16h 30mKLM
Deal found 3/30$442
This Air Canada deal was found by Cheapflights users on 3/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/216:20 amARN - ORD
2 stops20h 52mAir Canada
Mon 6/97:19 amORD - ARN
2 stops21h 21mAir Canada
Deal found 3/30$449
This Lufthansa deal was found by Cheapflights users on 3/31. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/307:05 amARN - ORD
1 stop14h 50mLufthansa
Fri 8/224:05 pmORD - ARN
2 stops19h 20mLufthansa
Deal found 3/31$490
This Aeromexico deal was found by Cheapflights users on 3/30. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2310:20 amARN - MDW
2 stops38h 38mAir France
Fri 10/39:20 amMDW - ARN
2 stops40h 00mAir France
Deal found 3/30$527

Cheapflights Fare Finder

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

Fly from

Arlanda

Fly to

Illinois

Route

Depart

Return

Price

StockholmChicago

ARN - ORD

ARNORD

Stockholm Arlanda

Tue 9/23

8:05 am-6:15 pm

2 stops17h 10m

Chicago O'Hare Intl

Fri 10/3

9:15 pm-12:05 am

1 stop19h 50m

$410

StockholmChicago

ARN - ORD

ARNORD

Stockholm Arlanda

Thu 5/15

8:55 pm-2:10 pm

1 stop24h 15m

Chicago O'Hare Intl

Thu 5/29

1:30 pm-8:20 am

1 stop11h 50m

$412

StockholmChicago

ARN - ORD

ARNORD

Stockholm Arlanda

Tue 9/23

7:45 am-6:15 pm

2 stops17h 30m

Chicago O'Hare Intl

Fri 10/3

8:38 pm-10:25 am

2 stops30h 47m

$420

StockholmChicago

ARN - ORD

ARNORD

Stockholm Arlanda

Mon 5/5

9:35 am-2:10 pm

1 stop11h 35m

Chicago O'Hare Intl

Mon 5/12

2:15 pm-1:20 pm

2 stops16h 05m

$430

StockholmChicago

ARN - ORD

ARNORD

Stockholm Arlanda

Tue 5/27

6:20 am-8:12 pm

2 stops20h 52m

Chicago O'Hare Intl

Wed 8/20

11:45 am-7:20 am

1 stop12h 35m

$433

StockholmChicago

ARN - ORD

ARNORD

Stockholm Arlanda

Thu 5/15

8:05 am-5:00 pm

2 stops15h 55m

Chicago O'Hare Intl

Thu 5/29

10:25 pm-5:35 pm

1 stop12h 10m

$435

StockholmChicago

ARN - MDW

ARNMDW

Stockholm Arlanda

Mon 4/28

6:30 am-6:20 pm

2 stops18h 50m

Chicago Midway

Mon 5/5

5:59 pm-5:20 pm

2 stops16h 21m

$440

StockholmChicago

ARN - ORD

ARNORD

Stockholm Arlanda

Mon 4/21

6:55 am-5:50 pm

1 stop17h 55m

Chicago O'Hare Intl

Fri 5/2

10:20 pm-6:35 am

2 stops25h 15m

$442

StockholmChicago

ARN - MDW

ARNMDW

Stockholm Arlanda

Mon 4/14

9:35 am-6:20 pm

2 stops15h 45m

Chicago Midway

Sun 4/27

9:20 am-8:50 am

2 stops16h 30m

$442

StockholmChicago

ARN - ORD

ARNORD

Stockholm Arlanda

Wed 5/21

6:20 am-8:12 pm

2 stops20h 52m

Chicago O'Hare Intl

Mon 6/9

7:19 am-11:40 am

2 stops21h 21m

$449

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 39 results
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Best time to book a flight from Arlanda to Illinois

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

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

Currently, August is the cheapest month in which you can book a flight from Stockholm Arlanda Airport to Illinois (average of $245). Flying from Stockholm Arlanda Airport to Illinois in March is currently the most expensive (average of $323). 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 ARN to IL?

Find hourly flight availability from Arlanda 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 March 31, 2025.

When flying from Stockholm Arlanda Airport to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 March 31, 2025.
See what other customers who have flown with Delta, KLM and LOT from Stockholm to Illinois 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
7,899 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

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
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

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
1,321 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

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
7,899 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

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
1,267 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

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
SWISS
7.5
Good
1,570 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

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 Arlanda 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 Arlanda Airport to Illinois one-way?

    To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at $302. Air Serbia flights start at $412 while deals on Turkish Airlines start at $427 one-way.

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Arlanda 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 Arlanda Airport to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Stockholm Arlanda Airport to Illinois (average of $245). Flying from Stockholm Arlanda Airport to Illinois in March is currently the most expensive (average of $323). 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.

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Alternative routes for Arlanda 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 Arlanda to Illinois

Discover the top 3 airlines that operate flights from Arlanda 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$379Average$627FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$400Average$674FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$418Average$472FlexibilityNo cancel feeOn-time70%
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