How long is the flight from Boston to Kristiansand?

There are many flights that can get you from Boston to Kristiansand in 22h 05m. Fly via Scandinavian Airlines to get the fastest option. There are 3434 mi between Boston and Kristiansand.

What is the cheapest airline to fly from Boston to Kristiansand round-trip?

Flying on Scandinavian Airlines is currently your cheapest option to Kristiansand, with prices starting at $407.

In terms of precipitation, rainfall in Kristiansand ranges from 2.4 - 6.3 inches per month. December is typically the wettest month, when rainfall can reach 6.3 in. April is typically the driest time to visit Kristiansand when rainfall is around 2.4 in.

If weather is an important factor for your trip to Kristiansand, 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 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

What is the cheapest time of day to fly from BOS to KRS?

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

Most accurate provider : When it comes to deals on Boston-Kristiansand flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Kristiansand flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Kristiansand flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Boston-Kristiansand flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Kristiansand flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Boston to Kristiansand that include hotel bookings?

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

How can I find direct flights from Boston to Kristiansand?

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

Can I find deals for business class flights from Boston to Kristiansand?

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

$438+ Cheap Flights from Boston to Kristiansand

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Cheap flight deals from Boston to Kristiansand

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Best flights from Boston to Kristiansand
Discover carefully curated flight deals from Boston to Kristiansand that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 15, 2026.

Wed 1/275:35 pm -

2 stops22h 05m

Sun 1/318:20 pm -

2 stops49h 35m

Deal found 11/14

$438

Find flight deals from Boston to Kristiansand

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$438 (Scandinavian Airlines)

Provider with most accurate pricing for Boston Logan Intl-Kristiansand Kjevik flight deals.

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BostonKristiansand

BOS Boston Logan Intl - KRS Kristiansand Kjevik

BOSKRS

Boston Logan Intl

Wed 1/27

5:35 pm-9:40 pm

2 stops22h 05m

Kristiansand Kjevik

Sun 1/31

8:20 pm-3:55 pm

2 stops49h 35m

$438

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/14

Sorted by cheapest first

Most accurate provider: When it comes to deals on Boston-Kristiansand flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Kristiansand flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Kristiansand flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Boston-Kristiansand flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Kristiansand flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to Kristiansand

Have a flexible travel schedule? Discover the best time to fly to Kristiansand from Boston with our price prediction graph.

BOS-KRS

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.

Reviews of airlines servicing Kristiansand

See what other customers who have flown with Scandinavian Airlines from Boston to Kristiansand have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Scandinavian Airlines

7.5

Good

2,034 reviews

Reviews

1 / 20

6.0

Good

lisa,May 2026

ALC - OSL

Uncomfortable seats on packed flight. There was plenty of overhead bin space. Cabin crew weren't friendly but the cockpit pointed out things we were flying over, like Paris. Cup of coffee, tea or water for 3.5hrs. Good de-planing from both ends.

Scandinavian Airlines

7.5

Good

2,034 reviews

Scandinavian Airlines

7.5

Good

2,034 reviews

Reviews

1 / 20

6.0

Good

lisa,May 2026

ALC - OSL

Related info for your journey

How long is the flight from Boston to Kristiansand?
There are many flights that can get you from Boston to Kristiansand in 22h 05m. Fly via Scandinavian Airlines to get the fastest option. There are 3434 mi between Boston and Kristiansand.
What is the cheapest airline to fly from Boston to Kristiansand round-trip?
Flying on Scandinavian Airlines is currently your cheapest option to Kristiansand, with prices starting at $407.
Can I find deals for flights from Boston to Kristiansand that include hotel bookings?
Yes. In addition to deals on Boston to Kristiansand flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Boston to Kristiansand?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Kristiansand.
Can I find deals for business class flights from Boston to Kristiansand?
Yes. Cheapflights offers flight deals from Boston to Kristiansand by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Top airline flying from Boston to Kristiansand

Airline	Cheapest	Average	Flexibility	On-time
Scandinavian Airlines	Cheapest$407	Average$723	FlexibilityNo cancel fee	On-time77%

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$438+ Cheap flights from Boston (BOS) to Kristiansand (KRS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Boston to Kristiansand with Cheapflights

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Cheap flight deals from Boston to Kristiansand

Best flights from Boston to KristiansandDiscover carefully curated flight deals from Boston to Kristiansand that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 15, 2026.

Discover carefully curated flight deals from Boston to Kristiansand that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 15, 2026.

Find flight deals from Boston to Kristiansand

Most accurate provider

Most trusted provider

Round-trip from

Cheapflights Fare Finder

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

Best time to book a flight from Boston to Kristiansand

Have a flexible travel schedule? Discover the best time to fly to Kristiansand from Boston with our price prediction graph.

Reviews of airlines servicing Kristiansand

See what other customers who have flown with Scandinavian Airlines from Boston to Kristiansand have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Boston to Kristiansand?

What is the cheapest airline to fly from Boston to Kristiansand round-trip?

Can I find deals for flights from Boston to Kristiansand that include hotel bookings?

How can I find direct flights from Boston to Kristiansand?

Can I find deals for business class flights from Boston to Kristiansand?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Boston to Kristiansand

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Complete your trip

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

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Boston and Kristiansand flights

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Top airline flying from Boston to Kristiansand

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Best flights from Boston to Kristiansand
Discover carefully curated flight deals from Boston to Kristiansand that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 15, 2026.