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Keflavik Intl

$275+ Cheap flights from Massachusetts to Keflavik Intl (KEF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — KEF
ene. 3 — ene. 101
sáb. 1/3
sáb. 1/10
1 adult, Economy
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Cheap flight deals from Massachusetts to Keflavik Intl

Cheapest flights from Massachusetts to Keflavik Intl
Explore the most affordable flight options available from Massachusetts to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 4, 2025.

This CrystalTravel deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/711:35 amBOS - KEF
Nonstop5h 10mIcelandair
mié. 12/105:00 pmKEF - BOS
Nonstop5h 50mIcelandair
Deal found 12/4$322
This CrystalTravel deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/411:35 amBOS - KEF
Nonstop5h 10mIcelandair
jue. 12/115:00 pmKEF - BOS
Nonstop5h 50mIcelandair
Deal found 12/3$323
This Cheapflightsfares deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/77:50 pmBOS - KEF
Nonstop5h 15mIcelandair
jue. 12/115:00 pmKEF - BOS
Nonstop5h 50mIcelandair
Deal found 12/2$334
This Expedia deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/1411:35 amBOS - KEF
Nonstop5h 10mIcelandair
vie. 12/199:55 amKEF - BOS
Nonstop5h 40mIcelandair
Deal found 12/3$338
This CrystalTravel deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/711:35 amBOS - KEF
Nonstop5h 10mIcelandair
dom. 12/149:55 amKEF - BOS
Nonstop5h 40mIcelandair
Deal found 12/2$347
This deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/97:50 pmBOS - KEF
Nonstop5h 15mIcelandair
sáb. 12/139:55 amKEF - BOS
Nonstop5h 40mIcelandair
Deal found 12/2$355
This Cheapflightsfares deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/77:50 pmBOS - KEF
Nonstop5h 15mIcelandair
sáb. 12/139:55 amKEF - BOS
Nonstop5h 40mIcelandair
Deal found 12/2$359
This Cheapflightsfares deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/411:35 amBOS - KEF
Nonstop5h 10mIcelandair
dom. 12/75:00 pmKEF - BOS
Nonstop5h 50mIcelandair
Deal found 12/3$385
This Ovago deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/317:50 pmBOS - KEF
Nonstop5h 15mIcelandair
dom. 1/115:00 pmKEF - BOS
Nonstop5h 50mIcelandair
Deal found 12/2$438
This Kiwi.com deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/2312:58 pmBDL - KEF
1 stop12h 42mMultiple Airlines
sáb. 12/274:45 pmKEF - BDL
1 stop12h 12mMultiple Airlines
Deal found 12/2$1,134
This Kiwi.com deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/610:55 amALB - KEF
2 stops38h 30mMultiple Airlines
lun. 12/84:45 pmKEF - ALB
1 stop24h 40mMultiple Airlines
Deal found 12/2$1,264
This Kiwi.com deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/217:54 pmBDL - KEF
2 stops29h 36mMultiple Airlines
sáb. 12/274:45 pmKEF - BDL
1 stop12h 12mMultiple Airlines
Deal found 12/2$1,272

Find flight deals from Massachusetts to Keflavik Intl

Keep the following information in mind while searching for Massachusetts to Keflavik Intl flight deals. Data was last updated diciembre 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

Gurufare
3 stars

Round-trip from

$298
(Icelandair)

One-way from

$275
(Trip.com)

Popular in

December

Cheapest in

January

Average price

$518

Good round-trip deal

$417 or less

Good one-way deal

$332 or less
Provider with most accurate pricing for Boston Logan Intl-Reykjavik (REK) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Reykjavik (REK) flights.
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From Massachusetts to Reykjavik Keflavik Intl
Search Deals
One-way flight from Massachusetts to Reykjavik Keflavik Intl
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($3 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Massachusetts to Reykjavik Keflavik Intl.
Search Deals
Price to beat on a one-way flight from Massachusetts to Reykjavik Keflavik Intl.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Massachusetts to Keflavik Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 4, 2025.
Use the filters below to find and compare flights from Massachusetts to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Massachusetts

Fly to

Keflavik Intl

Route

Depart

Return

Price

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

sáb. 4/11

8:50 pm-6:05 am

Nonstop5h 15m

Reykjavik Keflavik Intl

vie. 4/17

8:20 pm-10:10 pm

Nonstop5h 50m

$298

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

sáb. 2/28

7:50 pm-6:05 am

Nonstop5h 15m

Reykjavik Keflavik Intl

jue. 3/5

5:00 pm-5:50 pm

Nonstop5h 50m

$298

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

jue. 4/23

8:45 pm-9:30 am

1 stop8h 45m

Reykjavik Keflavik Intl

lun. 4/27

11:25 am-11:23 am

1 stop27h 58m

$328

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

lun. 2/23

7:50 pm-6:05 am

Nonstop5h 15m

Reykjavik Keflavik Intl

sáb. 2/28

5:00 pm-5:50 pm

Nonstop5h 50m

$351

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

lun. 1/19

7:50 pm-6:05 am

Nonstop5h 15m

Reykjavik Keflavik Intl

vie. 1/23

5:00 pm-5:50 pm

Nonstop5h 50m

$351

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

vie. 5/1

11:30 pm-8:40 am

Nonstop5h 10m

Reykjavik Keflavik Intl

mar. 8/18

8:20 pm-10:10 pm

Nonstop5h 50m

$466

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

lun. 4/20

6:00 am-9:30 am

1 stop23h 30m

Reykjavik Keflavik Intl

lun. 4/27

11:25 am-11:23 am

1 stop27h 58m

$507

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

mié. 5/13

3:05 pm-7:00 am

1 stop11h 55m

Reykjavik Keflavik Intl

vie. 5/22

9:30 am-5:19 pm

1 stop11h 49m

$530

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

mié. 4/22

6:00 am-9:30 am

1 stop23h 30m

Reykjavik Keflavik Intl

sáb. 5/2

11:25 am-6:29 pm

1 stop11h 04m

$563

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

mié. 5/13

6:00 am-8:30 am

2 stops22h 30m

Reykjavik Keflavik Intl

sáb. 5/23

11:30 am-11:08 pm

2 stops15h 38m

$569

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 43 results
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Best time to book a flight from Massachusetts to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Massachusetts with our price prediction graph.
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.

Cheapflights Insights

Everything you need to know about your flight from Massachusetts to Reykjavik Keflavik Intl Airport

What is the cheapest month to book a flight from Massachusetts to Reykjavik Keflavik Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Massachusetts to Reykjavik Keflavik Intl Airport (average of $226). Flying from Massachusetts to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of $362). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MA to KEF?

Find hourly flight availability from Massachusetts to Keflavik Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 4, 2025.

A simple way to save on the total cost of your ticket is to fly from Massachusetts to Reykjavik Keflavik Intl Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 24% on your trip compared to booking a flight at noon.

How much does it cost to fly round-trip from Massachusetts to Reykjavik Keflavik Intl Airport?

Related info for your journey

Find useful and relevant information for your journey from Massachusetts to Keflavik Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Massachusetts to Reykjavik Keflavik Intl Airport?

    A quick flight from Massachusetts to Reykjavik Keflavik Intl Airport can take about 5h 15m. Icelandair provides one of the quickest options available for as low as $298. Massachusetts and Reykjavik Keflavik Intl Airport are separated by a distance of 2406 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Massachusetts to Reykjavik Keflavik Intl Airport one-way?

    The cheapest airline one-way is PLAY, with whom users have recently found tickets for as low as $112. However, be on the lookout for offers from WorldTicket and Icelandair, as they are both options that can get you from Massachusetts to Reykjavik Keflavik Intl Airport for a low price.

  • What are the most popular routes from Massachusetts to Reykjavik Keflavik Intl Airport?

    Most travelers choose Boston Logan Intl - Reykjavik Keflavik Intl, Albany Intl - Reykjavik Keflavik Intl or Hartford Bradley Intl - Reykjavik Keflavik Intl when deciding on the best route from Massachusetts to Reykjavik Keflavik Intl Airport.

  • What are the cheapest flights from Massachusetts to Reykjavik Keflavik Intl Airport?

    The cheapest flight price from Massachusetts to Reykjavik Keflavik Intl Airport is $194. On average you can expect to pay $1,154. The most popular route, (Boston Logan Intl - Reykjavik Keflavik Intl), can usually be booked for $273.

  • Can I find deals for flights from Massachusetts to Keflavik Intl that include hotel bookings?

    Yes. In addition to deals on Massachusetts to Keflavik Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Massachusetts to Keflavik Intl?

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

  • Can I find deals for business class flights from Massachusetts to Keflavik Intl?

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

  • What is the cheapest month to book a flight from Massachusetts to Reykjavik Keflavik Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Massachusetts to Reykjavik Keflavik Intl Airport (average of $226). Flying from Massachusetts to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of $362). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Reykjavik Keflavik Intl Airport?

Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locations
Keflavik
Hveragerdi

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Alternative routes for Massachusetts to Keflavik Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Massachusetts to Keflavik Intl

Discover the top 3 airlines that operate flights from Massachusetts to Keflavik Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$233Average$292FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$331Average$462FlexibilityNo cancel feeOn-time76%
JetBlueCheapest$682Average$702FlexibilityNo cancel feeOn-time62%

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