In terms of precipitation, rainfall in Arlanda 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 Arlanda when rainfall is around 1.0 in.

If weather is an important factor for your trip to Arlanda, 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).

What are the most popular airlines that fly from Chicago to Arlanda?

The most popular airlines flying from Chicago to Arlanda are Icelandair, Scandinavian Airlines and United Airlines. Something to consider prior to booking your flight.

What is the cheapest time of day to fly from CHI to AR9?

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

Can I find deals for flights from Chicago to Arlanda that include hotel bookings?

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

How can I find direct flights from Chicago to Arlanda?

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

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

Yes. Cheapflights offers flight deals from Chicago to Arlanda by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Find Cheap Flights from Chicago to Arlanda

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Find flight deals from Chicago to Arlanda

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Popular in	June
Cheapest in	April
Average price	$505

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

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

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Highest demand for flights based on searches. 27% potential increase in price ($231 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($27 potential savings vs. average RT price).

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Average for round-trip flights in October 2026

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Reviews of airlines servicing Arlanda

Get a feel of what it's like to fly with KLM,Delta, andScandinavian Airlines from Chicago to Arlanda by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,595 reviews

Reviews

1 / 20

4.0

Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy

KLM

7.8

Good

1,595 reviews

KLM

7.8

Good

1,595 reviews

Reviews

1 / 20

4.0

Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy

Delta

7.8

Good

8,683 reviews

KLM

7.8

Good

1,595 reviews

Reviews

1 / 20

4.0

Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy

Scandinavian Airlines

7.4

Good

2,029 reviews

KLM

7.8

Good

1,595 reviews

Reviews

1 / 20

4.0

Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy

United Airlines

7.3

Good

10,444 reviews

KLM

7.8

Good

1,595 reviews

Reviews

1 / 20

4.0

Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy

Icelandair

7.0

Good

766 reviews

KLM

7.8

Good

1,595 reviews

Reviews

1 / 20

4.0

Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy

Related info for your journey

Can I find deals for flights from Chicago to Arlanda that include hotel bookings?
Yes. In addition to deals on Chicago to Arlanda flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Chicago to Arlanda?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Arlanda.
Can I find deals for business class flights from Chicago to Arlanda?
Yes. Cheapflights offers flight deals from Chicago to Arlanda by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

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Top 8 airlines flying from Chicago to Arlanda

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest$352	Average$540	FlexibilityNo cancel fee	On-time76%
Delta	Cheapest$363	Average$947	FlexibilityNo cancel fee	On-timeN/A
Scandinavian Airlines	Cheapest$376	Average$636	FlexibilityNo cancel fee	On-time77%
KLM	Cheapest$476	Average$483	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$479	Average$762	FlexibilityNo cancel fee	On-time69%
Lufthansa	Cheapest$491	Average$718	FlexibilityNo cancel fee	On-time76%
American Airlines	Cheapest$529	Average$1,191	FlexibilityNo cancel fee	On-time71%
Finnair	Cheapest$600	Average$986	FlexibilityNo cancel fee	On-time76%

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Find cheap flights from Chicago to Arlanda with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Chicago to Arlanda

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Average price

Reviews of airlines servicing Arlanda

Get a feel of what it's like to fly with KLM,Delta, andScandinavian Airlines from Chicago to Arlanda by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Can I find deals for flights from Chicago to Arlanda that include hotel bookings?

How can I find direct flights from Chicago to Arlanda?

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

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 Chicago to Arlanda

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Arlanda by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Chicago to Arlanda by cabin class

Find flights from Chicago to Arlanda, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Chicago and Arlanda flights

Browse other Chicago and Arlanda flight options. Last updated on October 29, 2026.

Other flights from Chicago

Browse through other flights departing from Chicago. Flights are based on user searches made on Cheapflights and were last updated on October 29, 2026.

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Top 8 airlines flying from Chicago to Arlanda

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Cheap flights from Chicago (CHI) to Arlanda, Sweden

Find cheap flights from Chicago to Arlanda with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Chicago to Arlanda

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Average price

Reviews of airlines servicing Arlanda

Get a feel of what it's like to fly with KLM,Delta, andScandinavian Airlines from Chicago to Arlanda by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Can I find deals for flights from Chicago to Arlanda that include hotel bookings?

How can I find direct flights from Chicago to Arlanda?

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

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 Chicago to Arlanda

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Arlanda by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Chicago to Arlanda by cabin class

Find flights from Chicago to Arlanda, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Chicago and Arlanda flights

Browse other Chicago and Arlanda flight options. Last updated on October 29, 2026.

Other flights from Chicago

Browse through other flights departing from Chicago. Flights are based on user searches made on Cheapflights and were last updated on October 29, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Top 8 airlines flying from Chicago to Arlanda

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Book with Flexibility

Travel Smart