How often are flights from Reykjavik to Boston delayed?

Historically, on average around 13% of flights between Reykjavik and Boston have experienced a delay on any given week. The average delay length over the past 12 months has been 126 minutes.

What is the cheapest airline that flies from Reykjavik Keflavik Intl to Boston Logan Intl?

Icelandair and Scandinavian Airlines are the most popular carriers operating from Reykjavik Keflavik Intl to Boston Logan Intl

What is the most punctual flight time for Reykjavik to Boston flights?

Generally, flights departing in the evening tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

Which airline has the best punctuality record on Reykjavik to Boston flights?

According to our data, CAA have had the least number of delays on this route over the last 12 months; with about 5% of their flights experiencing any sort of delay.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

When did momondo last update prices for flights from Reykjavik Keflavik Intl Airport to Boston Logan Intl Airport?

Prices for flights from Reykjavik Keflavik Intl Airport to Boston Logan Intl Airport are updated daily.

What documentation or ID do you need to fly to Boston Logan Intl Airport?

The travel and health documents you'll need for your trip to Boston Logan Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boston Logan Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$148 Cheap Flights from Reykjavik Keflavik Intl Airport to Boston in 2025/26

Q: How many flights depart from Reykjavik Keflavik Intl Airport to Boston on average per week?

The number of flights available between Reykjavik Keflavik Intl Airport and Boston is 1 per week as of October 2025. The most frequent departure day is Fri, with 100% of weekly flights leaving on this day.

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Find the cheapest flights from Reykjavik Keflavik Intl Airport to Boston

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:00 pm - 5:50 pmKEF-BOS

5h 50mnonstop

11:35 am - 9:45 pmBOS-KEF

5h 10mnonstop

$322Icelandair

Find Deal

sáb., nov. 22 - sáb., nov. 29

9:55 am - 10:35 amKEF-BOS

5h 40mnonstop

11:35 am - 9:45 pmBOS-KEF

5h 10mnonstop

$323Icelandair

Find Deal

sáb., nov. 22 - sáb., nov. 29

10:30 am - 3:35 pmKEF-BOS

33h 05m1 stop

5:40 pm - 9:40 amBOS-KEF

12h 00m1 stop

$643Scandinavian Airlines

Find Deal

lun., abr. 13 - dom., abr. 19

9:55 am - 10:35 amKEF-BOS

5h 40mnonstop

8:00 pm - 11:15 amBOS-KEF

34h 15m1 stop

$665Multiple Airlines

Find Deal

sáb., nov. 22 - sáb., nov. 29

9:55 am - 10:35 amKEF-BOS

5h 40mnonstop

6:20 pm - 6:25 amBOS-KEF

31h 05m1 stop

$686Multiple Airlines

Find Deal

sáb., nov. 22 - sáb., nov. 29

10:30 am - 3:35 pmKEF-BOS

33h 05m1 stop

5:40 pm - 10:15 amBOS-KEF

36h 35m2 stops

$715Scandinavian Airlines

Find Deal

lun., abr. 13 - dom., abr. 19

3:10 pm - 6:35 pmKEF-BOS

32h 25m1 stop

7:38 pm - 2:20 pmBOS-KEF

37h 42m2 stops

$720Lufthansa

Find Deal

sáb., nov. 15 - dom., nov. 23

3:10 pm - 1:25 pmKEF-BOS

27h 15m2 stops

7:38 pm - 2:20 pmBOS-KEF

37h 42m2 stops

$785Lufthansa

Find Deal

sáb., nov. 15 - dom., nov. 23

11:25 am - 10:33 pmKEF-BOS

15h 08m1 stop

9:35 pm - 9:30 amBOS-KEF

31h 55m2 stops

$974Delta

Find Deal

vie., abr. 3 - dom., abr. 5

11:25 am - 8:44 amKEF-BOS

25h 19m2 stops

9:35 pm - 9:30 amBOS-KEF

31h 55m2 stops

$991Delta

Find Deal

vie., abr. 3 - dom., abr. 5

Icelandair flights from Reykjavik Keflavik Intl Airport to Boston

Our best Icelandair deals on Reykjavik Keflavik Intl Airport to Boston flight tickets

Icelandair

Nov 22

KEF5:00 pmReykjavik Keflavik Intl

5h 50m

BOS5:50 pmBoston Logan Intl

Nov 29

BOS11:35 amBoston Logan Intl

5h 10m

KEF9:45 pmReykjavik Keflavik Intl

$322

Find similar

Icelandair

Nov 22

KEF9:55 amReykjavik Keflavik Intl

5h 40m

BOS10:35 amBoston Logan Intl

Nov 29

BOS11:35 amBoston Logan Intl

5h 10m

KEF9:45 pmReykjavik Keflavik Intl

$323

Find similar

Icelandair

Nov 22

KEF9:55 amReykjavik Keflavik Intl

5h 40m

BOS10:35 amBoston Logan Intl

Nov 29

BOS11:35 amBoston Logan Intl

5h 10m

KEF9:45 pmReykjavik Keflavik Intl

$340

Find similar

Scandinavian Airlines flights from Reykjavik Keflavik Intl Airport to Boston

Our best Scandinavian Airlines deals on Reykjavik Keflavik Intl Airport to Boston flight tickets

Scandinavian Airlines

Apr 13

KEF10:30 amReykjavik Keflavik Intl

33h 05m

1 stop

BOS3:35 pmBoston Logan Intl

Apr 19

BOS5:40 pmBoston Logan Intl

12h 00m

1 stop

KEF9:40 amReykjavik Keflavik Intl

$643

Find similar

Scandinavian Airlines

Apr 13

KEF10:30 amReykjavik Keflavik Intl

33h 05m

1 stop

BOS3:35 pmBoston Logan Intl

Apr 19

BOS5:40 pmBoston Logan Intl

36h 35m

2 stops

KEF10:15 amReykjavik Keflavik Intl

$715

Find similar

Scandinavian Airlines

Nov 22

KEF11:25 amReykjavik Keflavik Intl

33h 25m

1 stop

BOS3:50 pmBoston Logan Intl

Nov 29

BOS5:35 pmBoston Logan Intl

37h 40m

2 stops

KEF12:15 pmReykjavik Keflavik Intl

$812

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Reykjavik Keflavik Intl Airport to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ReykjavikBoston

KEF - BOS

KEFBOS

Reykjavik Keflavik Intl

sáb. 11/22

5:00 pm-5:50 pm

Nonstop5h 50m

Boston Logan Intl

sáb. 11/29

11:35 am-9:45 pm

Nonstop5h 10m

$322

ReykjavikBoston

KEF - BOS

KEFBOS

Reykjavik Keflavik Intl

sáb. 11/22

9:55 am-10:35 am

Nonstop5h 40m

Boston Logan Intl

sáb. 11/29

11:35 am-9:45 pm

Nonstop5h 10m

$323

ReykjavikBoston

KEF - BOS

KEFBOS

Reykjavik Keflavik Intl

lun. 4/13

10:30 am-3:35 pm

1 stop33h 05m

Boston Logan Intl

dom. 4/19

5:40 pm-9:40 am

1 stop12h 00m

$643

ReykjavikBoston

KEF - BOS

KEFBOS

Reykjavik Keflavik Intl

sáb. 11/22

9:55 am-10:35 am

Nonstop5h 40m

Boston Logan Intl

sáb. 11/29

8:00 pm-11:15 am

1 stop34h 15m

$665

ReykjavikBoston

KEF - BOS

KEFBOS

Reykjavik Keflavik Intl

sáb. 11/22

9:55 am-10:35 am

Nonstop5h 40m

Boston Logan Intl

sáb. 11/29

6:20 pm-6:25 am

1 stop31h 05m

$686

ReykjavikBoston

KEF - BOS

KEFBOS

Reykjavik Keflavik Intl

lun. 4/13

10:30 am-3:35 pm

1 stop33h 05m

Boston Logan Intl

dom. 4/19

5:40 pm-10:15 am

2 stops36h 35m

$715

ReykjavikBoston

KEF - BOS

KEFBOS

Reykjavik Keflavik Intl

sáb. 11/15

3:10 pm-6:35 pm

1 stop32h 25m

Boston Logan Intl

dom. 11/23

7:38 pm-2:20 pm

2 stops37h 42m

$720

ReykjavikBoston

KEF - BOS

KEFBOS

Reykjavik Keflavik Intl

sáb. 11/15

3:10 pm-1:25 pm

2 stops27h 15m

Boston Logan Intl

dom. 11/23

7:38 pm-2:20 pm

2 stops37h 42m

$785

ReykjavikBoston

KEF - BOS

KEFBOS

Reykjavik Keflavik Intl

vie. 4/3

11:25 am-10:33 pm

1 stop15h 08m

Boston Logan Intl

dom. 4/5

9:35 pm-9:30 am

2 stops31h 55m

$974

ReykjavikBoston

KEF - BOS

KEFBOS

Reykjavik Keflavik Intl

vie. 4/3

11:25 am-8:44 am

2 stops25h 19m

Boston Logan Intl

dom. 4/5

9:35 pm-9:30 am

2 stops31h 55m

$991

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Reykjavik Keflavik Intl Airport to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Reykjavik Keflavik Intl Airport to Boston is on a Friday when prices can be found for as low as $320. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Saturday is $654.

What is the cheapest time of day to depart on your flight to Boston?

According to our data, the cheapest time of day to fly to Boston is in the afternoon. momondo users have found flights departing from Reykjavik Keflavik Intl Airport to Boston in the afternoon for as low as $484. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the evening is when there is more demand to fly to Boston, so prices are often more expensive at around $892 per ticket.

What is the cheapest Reykjavik Keflavik Intl to Boston Logan Intl flight route?

Fly from Reykjavik Keflavik Intl to Boston Logan Intl for the best Reykjavik Keflavik Intl - Boston Logan Intl flight prices

What cabin class options are available on Reykjavik Keflavik Intl to Boston Logan Intl flights?

There are 3 cabin classes available to choose from on Reykjavik Keflavik Intl to Boston Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Reykjavik Keflavik Intl Airport to Boston flight prices changed over time?

As of October 2025, prices for Reykjavik Keflavik Intl Airport to Boston flights are approximately 57% more expensive when compared to flights at the same time last year.

When to book flights from Reykjavik Keflavik Intl Airport to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Reykjavik Keflavik Intl Airport to Boston according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Reykjavik Keflavik Intl Airport to Boston (KEF to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Reykjavik Keflavik Intl Airport to Boston

Best Price Found	$527
Fastest flight time	5h 40m
Direct flights	Every day
Airports in Boston	1 airport

The best one-way flight to Boston from Reykjavik Keflavik Intl Airport in the past 72 hours is $527. The best round-trip flight deal from Reykjavik Keflavik Intl Airport to Boston found on momondo in the last 72 hours is $892.

The fastest flight from Reykjavik Keflavik Intl Airport to Boston takes 5h 40m

Direct flights go from Reykjavik Keflavik Intl Airport to Boston every day.

There is 1 airport near Boston: Boston Logan Intl (BOS)

Search flight deals

How far is Reykjavik Keflavik Intl to Boston Logan Intl by plane?
The distance between Reykjavik Keflavik Intl and Boston Logan Intl is about 2407.4 mi. A reasonable flight in good conditions will take 5h 40m.
When did momondo last update prices for flights from Reykjavik Keflavik Intl Airport to Boston Logan Intl Airport?
Prices for flights from Reykjavik Keflavik Intl Airport to Boston Logan Intl Airport are updated daily.
How many operators does momondo search for flights from Reykjavik Keflavik Intl Airport to Boston Logan Intl Airport?
There are 2 operators available for flights from Reykjavik Keflavik Intl Airport to Boston Logan Intl Airport as of October 2025.
How old do you have to be to fly from Reykjavik Keflavik Intl Airport to Boston Logan Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Reykjavik Keflavik Intl Airport to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The travel and health documents you'll need for your trip to Boston Logan Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boston Logan Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Reykjavik Keflavik Intl Airport to Boston?
Based on momondo bookings for flights between Reykjavik Keflavik Intl Airport and Boston, the leading plane model is Boeing 767-300 (winglets), making up 21.33% of the total bookings. Other popular models include Boeing 737 MAX 8 with 16.00%, Airbus A330-900neo with 16.00%, and Airbus A330-300 with 12.00%.
What is the most popular airline from Reykjavik Keflavik Intl Airport to Boston?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Reykjavik Keflavik Intl Airport to Boston is Icelandair (50% of total bookings). The next most popular airline is PLAY (50%).

Best airlines flying from Reykjavik Keflavik Intl Airport to Boston

Compare and see reviews for airlines that fly from Reykjavik Keflavik Intl Airport to Boston with momondo

Airline	Rating	Free Cancellation	Price
PLAY	PriceFrom $236	Free Cancellation	Rating 7.0 103 reviews		Search PLAY flights
Icelandair	PriceFrom $434	Free Cancellation	Rating 7.1 562 reviews		Search Icelandair flights

Icelandair Flights From Reykjavik Keflavik Intl Airport to Boston
Icelandair flight deals from Reykjavik Keflavik Intl Airport to Boston start from $434 round-trip. Over the 1 Icelandair flight for this route in a normal week, average airfare is usually $514 round-trip - but some users have found much cheaper deals with momondo.

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Why use momondo?

Why should I use momondo to find a flight deal from Reykjavik to Boston?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Boston from Reykjavik.

Can I find flights from Reykjavik to Boston with flexible booking policies on momondo?

All flight searches from Reykjavik to Boston on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Reykjavik to Boston?

momondo helps you find the best flight between Reykjavik and Boston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Reykjavik to Boston right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Boston, momondo offers a useful price alert feature which will track prices for flights to Boston from Reykjavik and alert you when they change.

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dom. 12/7

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Cheap flights from Reykjavik Keflavik Intl Airport to Boston from $322

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Find the cheapest flights from Reykjavik Keflavik Intl Airport to Boston

Cheap round-trip flights

Cheap one-way flights

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Icelandair flights from Reykjavik Keflavik Intl Airport to Boston

Our best Icelandair deals on Reykjavik Keflavik Intl Airport to Boston flight tickets

Scandinavian Airlines flights from Reykjavik Keflavik Intl Airport to Boston

Our best Scandinavian Airlines deals on Reykjavik Keflavik Intl Airport to Boston flight tickets

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Use the filters below to find and compare flights from Reykjavik Keflavik Intl Airport to Boston that are best for you.

See travel insights to Boston from

How to get the cheapest flight ticket from Reykjavik Keflavik Intl Airport to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Boston?

What is the cheapest time of day to depart on your flight to Boston?

What is the cheapest Reykjavik Keflavik Intl to Boston Logan Intl flight route?

Fly from Reykjavik Keflavik Intl to Boston Logan Intl for the best Reykjavik Keflavik Intl - Boston Logan Intl flight prices

What cabin class options are available on Reykjavik Keflavik Intl to Boston Logan Intl flights?

There are 3 cabin classes available to choose from on Reykjavik Keflavik Intl to Boston Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Reykjavik Keflavik Intl Airport to Boston flight prices changed over time?

As of October 2025, prices for Reykjavik Keflavik Intl Airport to Boston flights are approximately 57% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Reykjavik Keflavik Intl to Boston Logan Intl?

Icelandair and Scandinavian Airlines are the most popular carriers operating from Reykjavik Keflavik Intl to Boston Logan Intl

How often are flights from Reykjavik to Boston delayed?

Historically, on average around 13% of flights between Reykjavik and Boston have experienced a delay on any given week. The average delay length over the past 12 months has been 126 minutes.

What is the most punctual flight time for Reykjavik to Boston flights?

Generally, flights departing in the evening tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Reykjavik to Boston flights?

According to our data, CAA have had the least number of delays on this route over the last 12 months; with about 5% of their flights experiencing any sort of delay.

How many flights depart from Reykjavik Keflavik Intl Airport to Boston on average per week?

The number of flights available between Reykjavik Keflavik Intl Airport and Boston is 1 per week as of October 2025. The most frequent departure day is Fri, with 100% of weekly flights leaving on this day.

When to book flights from Reykjavik Keflavik Intl Airport to Boston

Cheap Reykjavik Keflavik Intl Airport to Boston (KEF to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Reykjavik Keflavik Intl Airport to Boston

Best Price Found

Fastest flight time

Direct flights

Airports in Boston

How far is Reykjavik Keflavik Intl to Boston Logan Intl by plane?

When did momondo last update prices for flights from Reykjavik Keflavik Intl Airport to Boston Logan Intl Airport?

How many operators does momondo search for flights from Reykjavik Keflavik Intl Airport to Boston Logan Intl Airport?

How old do you have to be to fly from Reykjavik Keflavik Intl Airport to Boston Logan Intl Airport?

What documentation or ID do you need to fly to Boston Logan Intl Airport?

What is the most popular plane model from Reykjavik Keflavik Intl Airport to Boston?

What is the most popular airline from Reykjavik Keflavik Intl Airport to Boston?

Best airlines flying from Reykjavik Keflavik Intl Airport to Boston

Compare and see reviews for airlines that fly from Reykjavik Keflavik Intl Airport to Boston with momondo

Icelandair Flights From Reykjavik Keflavik Intl Airport to Boston

Traveling to a place near Boston?

Why use momondo?

Why should I use momondo to find a flight deal from Reykjavik to Boston?

Can I find flights from Reykjavik to Boston with flexible booking policies on momondo?

How can momondo help me find flights from Reykjavik to Boston?

I’m not ready to book a flight from Reykjavik to Boston right now. Can momondo alert me if prices change?

An easier way to manage your Boston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Massachusetts