Cheap flights from Reykjavik Keflavik to Boston Logan International

Compare Reykjavik Keflavik to Boston Logan International flight deals

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Flight deals from Reykjavik Keflavik to Boston Logan International

Looking for a cheap last-minute deal or the best return flight from Reykjavik Keflavik to Boston Logan International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Reykjavik Keflavik to Boston Logan International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Reykjavik Keflavik to Boston Logan International flights are currently cheapest in March.

Direct flights from Reykjavik Keflavik to Boston Logan International

Reykjavik Keflavik to Boston Logan International: Alternative routes

Compare routes from Reykjavik Keflavik to Boston below. You may find an airport to fly into that's cheaper, faster, or easier than Boston Logan International.

Reykjavik to Boston: Flight information

The things to know before you go.
Cheapest flight foundP25,098
Cheapest month to flyMarch
Average flight time5 hrs, 47 mins
Most popular airlineIcelandair
Average flights per week18

Finding cheap flights from Reykjavik Keflavik to Boston Logan International: Frequently asked questions

The best price we found for a return flight from Reykjavik Keflavik to Boston Logan International is P25,098. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
5 hours and 47 minutes is the average flight time from Reykjavik Keflavik to Boston Logan International.
Icelandair, Atlantic Airways and airBaltic fly direct from Reykjavik Keflavik to Boston Logan International.
As of December 2025, there are 18 flights per week flying from Reykjavik Keflavik to Boston Logan International.
The cheapest month to fly from Reykjavik Keflavik to Boston Logan International is usually March.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Reykjavik Keflavik Airport to Boston Logan International Airport on Friday, 6 March 2026.
Yes – the average flight time is 5 hours and 47 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Boston Logan International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Boston is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Icelandair offers the cheapest flight tickets to Boston Logan International.

Travelling from Keflavik International Airport (KEF) to Logan International Airport (BOS): what you need to know

  • Around 5 hours 50 minutes is how long you'll be travelling on a direct flight from Keflavik International Airport to Logan International Airport.

  • Boston is four hours behind Reykjavik and observes the UTC-4 timezone.

  • Each week, there are 48 Keflavik International Airport to Logan International Airport flights. If you'd like to jet off as early as possible, select the 10:00 Icelandair flight. If you'd rather make the most of your time before flying, the last departure is at 20:05 with Icelandair.

  • Your KEF to BOS flight won't wait if you're late, so get to the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

  • Be prepared for longer lines in popular months such as July. Arriving up to four hours ahead of international flights and two hours for domestic departures will give you ample time for security and boarding.

  • Icelandair offers direct flights from Keflavik International Airport to Logan International Airport. Book with this popular carrier, then get ready to discover the sights in Boston — and maybe even more of United States if time allows.

  • Most travellers choose to travel with Icelandair on this route.

  • Icelandair is the most punctual carrier operating KEF to BOS flights.

  • Consider adding a stopover when booking your ticket from Keflavik International Airport to Logan International Airport. Just deselect 'Direct flights only' to break up your trip, or enjoy a detour to a new and interesting place. Check out these options between KEF and BOS:

    • Montreal-Pierre Elliott Trudeau International Airport

    • Newark Liberty International Airport

    • Pearson International Airport

How to find the cheapest flights from Keflavik International Airport (KEF) to Logan International Airport (BOS)

  • P24,082 is the lowest price for a one-way Keflavik International Airport to Logan International Airport flight. A return flight starts from P25,098. These prices can change based on availability and demand.

  • To secure cheap tickets from KEF to BOS, reserve your journey six months before your departure date.

  • Plan your trip for May. That's the cheapest month for flights from Keflavik International Airport to Logan International Airport. If you have flexibility with your dates, try out the 'Whole month' tool to see the lowest price across each month.

  • You won't have to check back in every day to find out if fares have gone down when you create a Price Alert. We'll update you as soon as there's a better deal on cheap flights from KEF to BOS.

  • Pick your preferred departure and arrival times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to find the best deals on flights from Keflavik International Airport to Logan International Airport.

Handy information about Keflavik International Airport (KEF)

  • 66.96% of flights taking off from Keflavik International Airport arrive at their destination on schedule.

  • To reach Keflavik International Airport from central Reykjavik, it'll take about 50 minutes if you're going by car. Of course, this depends on traffic. It's approximately 48 kilometres from the airport to the city centre.

  • You can expect a journey time of around 1 hour 15 minutes when using public transport.

  • Get your break off to a relaxed start by staying near KEF. Whether you're boarding an early flight from Keflavik International Airport to Logan International Airport or just don't like being rushed, these stays are ideal:

Arriving at Logan International Airport (BOS)

Getting from Logan International Airport (BOS) to central Boston

  • You'll find BOS at One Harborside Drive.

  • Logan International Airport to the centre of Boston has a drive time of about 10 minutes. It's approximately 5 kilometres away.

  • Travelling to the centre by public transport takes around 25 minutes.

When to fly to Logan International Airport (BOS)

  • The quietest month for a flight from Keflavik International Airport to Logan International Airport is May, while August is the busiest. Choose the ideal time to visit Boston based on whether you prefer a more fast-paced or easygoing experience.

  • Lock in your flight from Keflavik International Airport to Logan International Airport for July if you'd like to go to Boston during its warmest month. Expect temperatures of between 16ºC (61ºF) and 29ºC (84ºF).

  • January sees average temperatures of between -8ºC (18ºF) and 6ºC (43ºF). Search for cheap tickets from KEF to BOS around that time if you'd rather travel in cooler conditions.

Explore more of United States

  • New York is just one of the many places in United States waiting to be discovered after you've experienced Boston. Around 306 kilometres away to the south-west, well-known attractions include Statue of Liberty, Central Park and Empire State Building.

  • Around 434 kilometres south-west of Boston, Philadelphia is another favourite stop in United States. Experience the best of this destination with a visit to Liberty Bell, Independence Hall and Philadelphia Museum of Art.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.