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$203 Find cheap flights from Boston to Oslo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Oslo departing on 8/20. 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
0 bags
Fri 7/12
Fri 7/19

Search hundreds of travel sites at once for deals on flights to Oslo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Oslo, 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 Oslo, as well as popular online travel agencies
In the last 7 days travelers have searched 44,148,666 times on KAYAK, and here is why:

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Cheap flight deals from Boston to Oslo (BOS-OSL)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Oslo 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 and deals for you by selecting your travel dates.
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12:35 pm - 12:35 pmBOS-OSL
18h 00m1 stop
10:30 pm - 11:35 amOSL-BOS
19h 05m1 stop
$419Icelandair
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Wed, Oct 9 - Sun, Oct 13
11:35 pm - 3:25 pmBOS-OSL
9h 50m1 stop
1:50 pm - 6:50 pmOSL-BOS
11h 00m1 stop
$429Icelandair
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Tue, Aug 27 - Wed, Sep 4
5:45 pm - 9:20 amBOS-OSL
9h 35m1 stop
9:00 pm - 3:50 pmOSL-BOS
24h 50m1 stop
$454Scandinavian Airlines
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Fri, Nov 15 - Mon, Dec 9
6:05 pm - 6:15 pmBOS-OSL
18h 10m1 stop
8:55 pm - 4:00 pmOSL-BOS
25h 05m1 stop
$460Scandinavian Airlines
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Mon, Sep 30 - Tue, Oct 15
2:59 pm - 10:25 amBOS-OSL
13h 26m2 stops
9:15 pm - 4:50 pmOSL-BOS
25h 35m1 stop
$468British Airways
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Mon, Oct 7 - Mon, Oct 14
6:55 pm - 4:30 pmBOS-OSL
15h 35m1 stop
1:15 pm - 10:46 pmOSL-BOS
15h 31m2 stops
$471American Airlines
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Fri, Nov 15 - Mon, Dec 9
5:30 pm - 4:30 pmBOS-OSL
17h 00m2 stops
1:15 pm - 10:46 pmOSL-BOS
15h 31m2 stops
$476American Airlines
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Fri, Nov 15 - Mon, Dec 9
7:10 pm - 11:25 pmBOS-OSL
22h 15m1 stop
5:05 pm - 10:45 pmOSL-BOS
11h 40m1 stop
$483British Airways
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Tue, Jul 23 - Wed, Sep 4
3:26 pm - 1:05 pmBOS-OSL
15h 39m1 stop
3:15 pm - 8:06 pmOSL-BOS
34h 51m2 stops
$486
Find Deal
Wed, Aug 7 - Thu, Aug 22
5:45 pm - 12:20 pmBOS-TRF
12h 35m1 stop
1:10 pm - 3:50 pmTRF-BOS
32h 40m1 stop
$530
Find Deal
Thu, Nov 7 - Mon, Nov 11

Flights from Boston to Oslo - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Boston to Oslo?

The average price of all flights from Boston to Oslo clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Oslo on a Monday and more expensive on a Friday. On your return trip to Boston, you should consider flying back on a Saturday, and avoid Sundays for better deals.

What is the cheapest month to fly from Boston to Oslo?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Boston to Oslo, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Boston to Oslo is January, where tickets cost $495 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $1,071 and $942 respectively.

How far in advance should I book a flight from Boston to Oslo?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Boston to Oslo, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Boston to Oslo, you should book around 2 days before departure. For the absolute cheapest price, our data suggests you should book 81 days before departure.

Which airlines provide the cheapest flights from Boston to Oslo?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Icelandair offered the best one-way deal for that route, at $247. KAYAK users also found Boston to Oslo round-trip flights on Icelandair from $419 and on Scandinavian Airlines from $454.

Good to know

Cheapest flight

$203
Flight from Boston to Oslo Airport

When to book flights from Boston to Oslo

Are your dates flexible? Find out the best times to travel from Boston to Oslo 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 Oslo

  • Which airlines should I book when flying with kids from Boston to Oslo?

    Book American Airlines and fly with your kids from Boston to Oslo in comfort and style. The airline is popular to the spacious seats and extra legroom in all its cabins. With this, you and your young ones can remain comfortable the entire journey.

  • Can I get an eco-friendly flight from Boston to Oslo?

    Yes. Most of the airlines flying to Oslo from Boston spearhead campaigns aimed at reducing their carbon emission. Among them, Delta. United Airlines, and American Airlines are some of the highly eco-friendly airlines, thanks to their efforts in having fuel-efficient engines in all their aircraft.

  • Which other cities can I connect to from Oslo Airport?

    Apart from being the gateway to Oslo for international travelers, such as those from Boston, Oslo Airport also serves a number of other cities. Some of the cities you can connect to from OSL are Nesoddtangen, Fjellstrand, and Rotnes.

  • What special services are available in flights from Boston to Oslo?

    If book American Airlines or Lufthansa, you will have a rare opportunity to get special diet or kids’ meals for your young ones when flying from Boston to Oslo. All airlines along this route have their cabin crew and other staff at BOS and OSL readily willing to offer special services such wheelchair services to persons with reduced mobility.

  • What is the cheapest flight from Boston to Oslo?

    In the last 3 days, the lowest price for a flight from Boston to Oslo was $203 for a one-way ticket and $419 for a round-trip.

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

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

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

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

  • Which airline alliances offer flights from Boston to Oslo?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Boston and Oslo, with Star Alliance being the most commonly used for this route.

  • What is the most popular layover when flying to Oslo from Boston?

    Reykjavik is the most popular layover city among KAYAK users traveling from Boston to Oslo.

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

    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 Oslo.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oslo 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 Oslo?

    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 Oslo with an airline and back to Boston with another airline.

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

    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 Oslo from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Boston to Oslo

  • Flights from Boston to Oslo have Boston Logan International Airport (BOS) as the sole departure airport. The most popular route has Oslo Airport (OSL) as the destination airport. However, if you fly along the less popular route, which has Sandefjord Airport (TRF) as the destination airport, you have higher chances of getting cheaper flight deals.
  • When connecting to Boston Logan International Airport to catch up with a flight to Oslo, you have several transport options. If you are coming from Downtown Boston, MBTA Blue Line buses offer the most convenient means of transport to the airport. Apart from this, these buses, you also have the option of using taxis, which are the fastest means of transport.
  • All flights from Boston to Oslo make one or more stops along the way, with Amsterdam Airport Schiphol (AMS) and Paris Charles de Gaulle (CDG) being the most popular layover airports. If you fly with KLM or Delta from BOS, you will be making a stop at AMS before proceeding to OSL. On the other hand, if you fly with Air France, CDG will be the layover airport.
  • Fly first class from Boston to Oslo by taking advantage of the option to upgrade from economy to first class offered by American Airlines and Delta. With this option, you only need to top up a small amount of money on what you initially paid for economy. In so doing, you end up paying lesser compared to if you were to book first class directly.
  • You can conveniently fly from Boston to Oslo with your pet(s). Among the airline flying on this route, United Airlines and American airlines have some of the best pet policies. The two airlines have more pocket-friendly charges for pets. United Airlines allow pets in-cabin provided there is space available.
See more tips

Book cheap flights from Boston to Oslo

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Boston to Oslo found on KAYAK in the last 72 hours.
8/20Tue
2 stops
45h 19mBOS-OSL
$203
8/28Wed
1 stop
23h 25mBOS-OSL
$235
7/30Tue
1 stopIcelandair
9h 45mBOS-OSL
$247
8/20Tue
1 stopIcelandair
12h 35mBOS-OSL
$253
11/29Fri
1 stopTAP AIR PORTUGAL
17h 45mBOS-OSL
$308
11/21Thu
2 stopsTAP AIR PORTUGAL
15h 10mBOS-OSL
$379
7/14Sun
2 stopsDelta
14h 00mBOS-OSL
$450
8/27Tue
1 stopScandinavian Airlines
12h 00mBOS-TRF
$463
8/20Tue
1 stopScandinavian Airlines
12h 00mBOS-TRF
$465
7/30Tue
2 stopsDelta
14h 00mBOS-OSL
$480

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Last minute flights from Boston to Oslo

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Boston to Oslo that are departing in the next 10 days.
6/15Sat
multi-stop
14h 20mBOS-OSL
8/9Fri
multi-stop
18h 00mOSL-BOS
$769
6/13Thu
multi-stop
21h 04mBOS-OSL
8/6Tue
multi-stop
24h 39mOSL-BOS
$778
6/15Sat
multi-stopIcelandair
9h 45mBOS-OSL
6/23Sun
multi-stopIcelandair
19h 05mOSL-BOS
$851
6/15Sat
multi-stopIcelandair
9h 45mBOS-OSL
8/7Wed
multi-stopIcelandair
11h 00mOSL-BOS
$925
6/13Thu
multi-stopSWISS
14h 05mBOS-OSL
8/9Fri
multi-stopSWISS
14h 55mOSL-BOS
$1,021
6/13Thu
multi-stopDelta
15h 36mBOS-OSL
6/25Tue
multi-stopDelta
13h 50mOSL-BOS
$1,046
6/13Thu
multi-stopDelta
15h 36mBOS-OSL
8/8Thu
multi-stopDelta
18h 16mOSL-BOS
$1,059
6/13Thu
multi-stopScandinavian Airlines
9h 05mBOS-OSL
6/25Tue
multi-stopScandinavian Airlines
25h 05mOSL-BOS
$1,069
6/14Fri
multi-stopScandinavian Airlines
11h 05mBOS-OSL
8/7Wed
multi-stopScandinavian Airlines
13h 00mOSL-BOS
$1,081
6/13Thu
multi-stopSWISS
14h 05mBOS-OSL
8/4Sun
multi-stopSWISS
12h 05mOSL-BOS
$1,091

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Boston - Oslo Flights

Departure:

Boston (BOS)United States

Return flight deals:

Oslo - Boston

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