BOS - KRS

$557 Find Cheap Flights from Boston to Kristiansand

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Kristiansand departing on 12/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Kristiansand

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Kristiansand, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Kristiansand, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$557
Scandinavian Airlines
Wed 12/2Sun 12/6
BOS - KRS • 2 stops
Top airlines
Cheapest • from $557 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Boston and Kristiansand. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $781 (round-trip)
Shortest trip • 14h 35m (one-way)
Insights
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We hope you love your trip to Kristiansand!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Kristiansand (BOS-KRS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Kristiansand that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Kristiansand

Wed, Dec 2 - Sun, Dec 6
Scandinavian Airlines Logo
1:10 pm - 9:40 pm
BOS
-
KRS
26h 30m
2 stops
Scandinavian Airlines Logo
8:20 pm - 3:40 pm
KRS
-
BOS
49h 20m
2 stops
$557Scandinavian Airlines
Wed, Dec 2 - Sun, Dec 6
Scandinavian Airlines Logo
1:10 pm - 9:40 pm
BOS
-
KRS
26h 30m
2 stops
Scandinavian Airlines Logo
8:20 pm - 3:40 pm
KRS
-
BOS
49h 20m
2 stops
$627Scandinavian Airlines
Wed, Dec 2 - Sun, Dec 6
Scandinavian Airlines Logo
1:10 pm - 9:40 pm
BOS
-
KRS
26h 30m
2 stops
Scandinavian Airlines Logo
8:20 pm - 3:40 pm
KRS
-
BOS
49h 20m
2 stops
$628Scandinavian Airlines
Fri, Jul 24 - Fri, Jul 31
Scandinavian Airlines Logo
5:40 pm - 4:35 pm
BOS
-
KRS
40h 55m
2 stops
Scandinavian Airlines Logo
4:05 pm - 3:35 pm
KRS
-
BOS
29h 30m
2 stops
$902Scandinavian Airlines
Fri, Jul 24 - Fri, Jul 31
Scandinavian Airlines Logo
5:40 pm - 4:35 pm
BOS
-
KRS
40h 55m
2 stops
Scandinavian Airlines Logo
2:45 pm - 3:35 pm
KRS
-
BOS
30h 50m
1 stop
$938Scandinavian Airlines
Tue, Dec 22 - Sat, Jan 2
Scandinavian Airlines Logo
5:35 pm - 5:40 pm
BOS
-
KRS
42h 05m
2 stops
Scandinavian Airlines Logo
2:55 pm - 3:40 pm
KRS
-
BOS
30h 45m
1 stop
$1,055Scandinavian Airlines
Tue, Dec 22 - Sat, Jan 2
Scandinavian Airlines Logo
5:35 pm - 5:40 pm
BOS
-
KRS
42h 05m
2 stops
Scandinavian Airlines Logo
2:55 pm - 3:40 pm
KRS
-
BOS
30h 45m
1 stop
$1,056Scandinavian Airlines
Fri, Jul 24 - Fri, Jul 31
KLM Logo
8:25 pm - 10:55 pm
BOS
-
KRS
20h 30m
1 stop
KLM Logo
6:30 am - 4:40 pm
KRS
-
BOS
16h 10m
1 stop
$1,071KLM
Tue, Dec 22 - Sat, Jan 2
Scandinavian Airlines Logo
5:35 pm - 2:15 pm
BOS
-
KRS
14h 40m
1 stop
Scandinavian Airlines Logo
6:00 am - 3:40 pm
KRS
-
BOS
15h 40m
1 stop
$1,090Scandinavian Airlines
Fri, Jul 24 - Fri, Jul 31
Multiple Airlines Logo
5:40 pm - 11:45 am
BOS
-
KRS
12h 05m
2 stops
Multiple Airlines Logo
4:05 pm - 3:35 pm
KRS
-
BOS
29h 30m
3 stops
$1,134Multiple Airlines
Booking Insights

KAYAK's insights & trends for Boston to Kristiansand flights

Get data-powered insights and trends into flights from Boston to Kristiansand to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Boston to Kristiansand?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Boston to Kristiansand were found on Scandinavian Airlines ($557) and KLM ($1,071).

Good to know

Cheapest flight$557
Flight from Boston to Kristiansand

When to book flights from Boston to Kristiansand

Are your dates flexible? Find out the best times to travel from Boston to Kristiansand based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Kristiansand

  • What is the cheapest flight from Boston to Kristiansand?

    In the last 5 days, the lowest price for a flight from Boston to Kristiansand was $557 for a round-trip ticket.

  • Do I need a passport to fly between Boston and Kristiansand?

    Yes, you’ll need a passport to travel to Kristiansand from Boston.

  • Which aircraft models fly most regularly from Boston to Kristiansand?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boston to Kristiansand?

    SkyTeam is the only airline alliance operating flights between Boston and Kristiansand.

  • Which is the best airline for flights from Boston to Kristiansand, KLM or Scandinavian Airlines?

    The two airlines most popular with KAYAK users for flights from Boston to Kristiansand are KLM and Scandinavian Airlines. With an average price for the route of $697 and an overall rating of 7.8, KLM is the most popular choice. Scandinavian Airlines is also a great choice for the route, with an average price of $791 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Boston to Kristiansand?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Kristiansand.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Kristiansand?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kristiansand from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Kristiansand?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kristiansand with an airline and back to Boston with another airline. Booking your flights between Boston and KRS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Kristiansand?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kristiansand from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Boston to Kristiansand

 
See real verified KAYAK customer reviews for airlines flying from Boston to Kristiansand. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Kristiansand? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1532 reviews
7.8Boarding
7.7Comfort
8.4Crew
7.3Food
7.2Entertainment
Airline reviews

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

2.0 MediocreNewton, Mar 2026
IAD - AMS
Read more KLM reviews

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

Transfer at CDG to connecting KLM flight to Amsterdam was a NIGHTMARE. LONG WALKWAYS, NO MOVING WALKWAYS, POOR signage, Have to take a train & No staff visible to help navigate the maze. AVOID TRANSFER AT CDG AT ALL COST.

Seats were comfortable crew members support was very good but AVML ordered or selected by us needs a lot of improvement.

The IFE was quite old, but it worked fine and the content was good. The cabin crew were excellent and the food was as also very good

Terrible customer service. The flight attendants were rude. We experienced significant turbulence for a large portion of the flight and there was very little check in from the flight deck. The space was extremely limited to the point where it felt like torture. Never again

Cancelled my flight. Only option had a layover in Italy. No compensation for the 4 extra hours of travel time. The travel agency, cheapflightfares, blamed Scandinavian airlines and said there was nothing they could do. Scandinavian airlines said since it was booked through a travel agency there was nothing they could do. The entire thing was incredibly frustrating. Never booking through kayak or with Scandinavian again.

The seats were really cramped. The high backs on the chairs made you feel claustrophobic.

Flight delayed 3 hours 45 minutes. Connecting flight changed. Would have missed cruise ship. Had to cancel return flight, because we couldn't just cancel flight to Nice.

First off, numerous things were misrepresented. When we purchased the Economy Plus tickets the fare allegedly includes access to lounge. At Logan Airport where the signs points to, there is no longer SAS lounge. We were directed to Delta lounge, which is located at the other end of the terminal. When we got there, Delta reps told us that it is for SAS business class passengers only. The advertised seat selection 30 hrs prior to departure did not work online. When I called SAS, they told me that it was more than 30 hrs before our connecting flight in Copenhagen, although it was less than 30 hrs before the departure for Copenhagen. Customer service representatives would not provide any assistance. The tray table in my seat was not fully unfolding to be able to place the food tray on it. Therefore, I had to keep it on my laps.

Everything went very smoothly. My only complaint is how cramped the seats are for an international flight.

They were charging $$$ for first glass of wine. That first glass should be included in such a high price.

Good could have been better. Comfort was fine with decent leg room and seat comfort. Would have appreciated a USB-C charger port.

TERRIBLE! Staff was unfriendly, rude, and demeaning. One flight attendant touched me to grab the complimentary blanket off my neck because I couldn't take it home, while a bunch of other people took theirs home. I have never been so ill treated. I am not happy at all. And flight was delayed, no information until short notice for everything. Lost an entire day at my destination. I expect a full refund for that experience. Never will fly with them EVER again

Best airline to travel on a budget- really like their reasonably priced access to the SAS lounges where available.

Everything you need to know for your flight from Boston to Kristiansand

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