The cheapest times to fly from ORD to KEM are

  • January 8th to April 1st (except the weeks of February 12th, February 19th, and March 19th)
  • April 16th to June 10th
  • September 3rd to November 18th (except the weeks of September 24th and October 15th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from ORD to KEM is late May. Prices can be as high as $2330 for Friday flights during mid December, or as low as $737 for Tuesday flights around late May.


When to Fly to Kemi

Flying from Chicago, IL (ORD) to Kemi (KEM) will usually cost between $806 to $1581 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late May with an average ticket price of $776. Due to high demand the most expensive time to fly is mid December, with an average price of $1627. Planning your trip to low-cost times can easily save you $851 on economy flights and even more on first-class flights. Generally, any price below $920 can be considered a good price for a round-trip ORD to KEM flight.

See below for a graph of average weekly prices for the ORD to KEM route. All prices are for round-trip tickets in USD.

ORD to KEM Flight Prices

Compared to other flights, the ORD to KEM flight is priced close to the average and costs about as much as the average flight leaving from Chicago. The average price per mile (for a direct flight) is $0.14, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Fridays are the most expensive days to fly to Kemi, and Saturdays are the most expensive days to return to Chicago. Selecting flights on the least expensive days could save you up to $314 (22%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $927. Return trip prices are from the KEM to ORD flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from ORD to KEM can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 8 hour 30 minutes may not be realistic.


Flight Hacking ORD to KEM

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from ORD to KEM — but Champion Traveler does!

Hack #1: Helsinki (ORD > HEL > KEM)

  • Price for both tickets: $854
  • Average savings: $66 (7.18%)

See ORD to HEL flights

Hack #2: Boston, MA (ORD > BOS > KEM)

  • Price for both tickets: $894
  • Average savings: $25 (2.75%)

See ORD to BOS flights


Flight Questions Answered

Still have questions about flying from ORD to KEM? We’ve got answers.

Which airlines fly this route?

You can find 13 major airlines flying this route most often: Air France, American, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, KLM, Lufthansa, SAS, Singapore Airlines, United, and potentially more during busy seasons.

How far away is it from Kemi Tornio Airport to Chicago O’Hare International Airport?

The distance between the two airports is roughly 4175 miles or 6719 kilometers.

How long does it take to fly from ORD to KEM?

The real-world flight time for a nonstop ORD to KEM flight is about 8 hour 30 minutes.

How many flights go between Chicago, IL and Kemi?

It depends on the day of the week and the date, but a typical day might have around 7 available flights from ORD to KEM.


Airport Location Info


Departing Airport

Origination codeORD
Origination airport nameChicago O’Hare International Airport
CityChicago, IL
Countrythe United States

Return Airport

Destination codeKEM
Destination airport nameKemi Tornio Airport


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.