The cheapest times to fly from BWI to KEM are

  • January 8th to May 13th (except the weeks of February 5th, April 2nd, and April 9th)
  • September 3rd to December 9th (except the weeks of October 1st, October 15th, and November 19th)

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 BWI to KEM is early to mid March. Prices can be as high as $3664 for Friday flights during early to mid June, or as low as $807 for Monday flights around early to mid March.


When to Fly to Kemi

Flying from Baltimore, MD (BWI) to Kemi (KEM) will usually cost between $811 to $1381 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early to mid March with an average ticket price of $843. Due to high demand the most expensive time to fly is early to mid June, with an average price of $1494. Planning your trip to low-cost times can easily save you $651 on economy flights and even more on first-class flights. Generally, any price below $892 can be considered a good price for a round-trip BWI to KEM flight.

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

BWI to KEM Flight Prices

Compared to other flights, the BWI to KEM flight is cheaper than the average and costs less than the average flight leaving from Baltimore. The average price per mile (for a direct flight) is $0.14, which is far below average.


Flight Prices by Day of the Week

Monday 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 Baltimore. Selecting flights on the least expensive days could save you up to $297 (17%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Monday and returning a week later will cost an average of $895. Return trip prices are from the KEM to BWI 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 BWI to KEM can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 8 hour 20 minutes may not be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from BWI to KEM while comparing.

Destination alternative #1: Kajaani Airport (KAJ) in Kajaani

  • 138 miles (222 km) away from KEM
  • Usually 2.13% less expensive than KEM
  • 2-layover flights available

See BWI to KAJ flights

Destination alternative #2: Oulu Airport (OUL) in Oulu

  • 63 miles (101 km) away from KEM
  • Usually 1.96% less expensive than KEM
  • 2-layover flights available

See BWI to OUL flights

Destination alternative #3: Kokkola Pietarsaari Airport (KOK) in Kokkola/Pietarsaari

  • 149 miles (240 km) away from KEM
  • Usually 1.51% less expensive than KEM
  • 2-layover flights available

See BWI to KOK flights


Flight Hacking BWI 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 BWI to KEM — but Champion Traveler does!

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

  • Price for both tickets: $888
  • Average savings: $5 (0.5%)

See BWI to HEL flights


Flight Questions Answered

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

Which airlines fly this route?

You can find 8 major airlines flying this route most often: Air France, American, British Airways, Delta, Finnair, Iberia, JetBlue, United, and potentially more during busy seasons.

How far away is it from Kemi Tornio Airport to Baltimore/Washington International Thurgood Marshall Airport?

The distance between the two airports is roughly 4080 miles or 6566 kilometers.

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

The real-world flight time for a nonstop BWI to KEM flight is about 8 hour 20 minutes.

How many flights go between Baltimore, MD and Kemi?

It depends on the day of the week and the date, but a typical day might have around 9 available flights from BWI to KEM.


Airport Location Info


Departing Airport

Origination code BWI
Origination airport name Baltimore/Washington International Thurgood Marshall Airport
City Baltimore, MD
Country the United States
Latitude 39.2
Longitude -76.7

Return Airport

Destination code KEM
Destination airport name Kemi Tornio Airport
City Kemi
Country Finland
Latitude 65.8
Longitude 24.6


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.