HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Iceland

$275+ Cheap flights from Boston (BOS) to Iceland

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
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boston to Iceland with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Boston to Iceland

Cheapest flights from Boston to Iceland
Explore the most affordable flight options available from Boston to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 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.
Sun 12/711:35 amBOS - KEF
Nonstop5h 10mIcelandair
Wed 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.
Thu 12/411:35 amBOS - KEF
Nonstop5h 10mIcelandair
Thu 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.
Sun 12/77:50 pmBOS - KEF
Nonstop5h 15mIcelandair
Thu 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.
Sun 12/1411:35 amBOS - KEF
Nonstop5h 10mIcelandair
Fri 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.
Sun 12/711:35 amBOS - KEF
Nonstop5h 10mIcelandair
Sun 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.
Tue 12/97:50 pmBOS - KEF
Nonstop5h 15mIcelandair
Sat 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.
Sun 12/77:50 pmBOS - KEF
Nonstop5h 15mIcelandair
Sat 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.
Thu 12/411:35 amBOS - KEF
Nonstop5h 10mIcelandair
Sun 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.
Wed 12/317:50 pmBOS - KEF
Nonstop5h 15mIcelandair
Sun 1/115:00 pmKEF - BOS
Nonstop5h 50mIcelandair
Deal found 12/2$438

Find flight deals from Boston to Iceland

Keep the following information in mind while searching for Boston to Iceland flight deals. Data was last updated December 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.
Search Deals
From Boston Logan Intl to Iceland
Search Deals
One-way flight from Boston Logan Intl to Iceland
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 Boston Logan Intl to Iceland.
Search Deals
Price to beat on a one-way flight from Boston Logan Intl to Iceland.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Iceland 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 December 4, 2025.
Use the filters below to find and compare flights from Boston to Iceland that are best for you.

Fly from

Boston

Fly to

Iceland

Route

Depart

Return

Price

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Sat 4/11

8:50 pm-6:05 am

Nonstop5h 15m

Reykjavik Keflavik Intl

Fri 4/17

8:20 pm-10:10 pm

Nonstop5h 50m

$298

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Sat 2/28

7:50 pm-6:05 am

Nonstop5h 15m

Reykjavik Keflavik Intl

Thu 3/5

5:00 pm-5:50 pm

Nonstop5h 50m

$298

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Thu 4/23

8:45 pm-9:30 am

1 stop8h 45m

Reykjavik Keflavik Intl

Mon 4/27

11:25 am-11:23 am

1 stop27h 58m

$328

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Mon 2/23

7:50 pm-6:05 am

Nonstop5h 15m

Reykjavik Keflavik Intl

Sat 2/28

5:00 pm-5:50 pm

Nonstop5h 50m

$351

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Mon 1/19

7:50 pm-6:05 am

Nonstop5h 15m

Reykjavik Keflavik Intl

Fri 1/23

5:00 pm-5:50 pm

Nonstop5h 50m

$351

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Fri 5/1

11:30 pm-8:40 am

Nonstop5h 10m

Reykjavik Keflavik Intl

Tue 8/18

8:20 pm-10:10 pm

Nonstop5h 50m

$466

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Mon 4/20

6:00 am-9:30 am

1 stop23h 30m

Reykjavik Keflavik Intl

Mon 4/27

11:25 am-11:23 am

1 stop27h 58m

$507

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Wed 5/13

3:05 pm-7:00 am

1 stop11h 55m

Reykjavik Keflavik Intl

Fri 5/22

9:30 am-5:19 pm

1 stop11h 49m

$530

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Wed 4/22

6:00 am-9:30 am

1 stop23h 30m

Reykjavik Keflavik Intl

Sat 5/2

11:25 am-6:29 pm

1 stop11h 04m

$563

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Wed 5/13

6:00 am-8:30 am

2 stops22h 30m

Reykjavik Keflavik Intl

Sat 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 22 results
1
2
3

Best time to book a flight from Boston to Iceland

Have a flexible travel schedule? Discover the best time to fly to Iceland from Boston 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 Boston to Iceland

What is the cheapest month to book a flight from Boston to Iceland?

Currently, January is the cheapest month in which you can book a flight from Boston to Iceland (average of $226). Flying from Boston to Iceland 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 BOS to IS?

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

It’s typically best to fly out from Boston to Iceland in the afternoon. Doing so could potentially save you 37% on the flight price compared to flying in the evening, which is usually more expensive.

Reviews of airlines servicing Iceland

Get insights into the airlines that provide service to Iceland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Iceland. Reviews last updated December 4, 2025.
Read reviews from past customers who have flown United Airlines, JetBlue, and Icelandair from Boston to Iceland. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,064 reviews

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,064 reviews
United Airlines
7.4
Good
9,064 reviews

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
JetBlue
7.2
Good
2,898 reviews
United Airlines
7.4
Good
9,064 reviews

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
Icelandair
7.0
Good
584 reviews
United Airlines
7.4
Good
9,064 reviews

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
PLAY
7.0
Good
United Airlines
7.4
Good
9,064 reviews

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

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

  • What airport do you fly from for flights from Boston to Iceland?

    Located just 2.6 mi from the city center, Boston Logan Intl (BOS) is the airport most travelers will use when flying to Iceland from Boston.

  • How long is the flight from Boston to Iceland?

    A quick flight from Boston to Iceland can take about 5h 15m. Icelandair provides one of the quickest options available for as low as $298. Boston and Iceland are separated by a distance of 2406 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Boston to Iceland one-way?

    For one-way options, check prices for PLAY. According to our data, you can fly for as low as $112. Users have also found prices from $193 and $278 on WorldTicket and Icelandair, respectively.

  • What are the cheapest flights from Boston to Iceland?

    Looking at all options, your cheapest flight can be booked for $194. While the most popular route (Boston Logan Intl - Reykjavik Keflavik Intl) can be booked for $273 on average, our data indicates $1,154 when flying from Boston to Iceland.

  • Can I find deals for flights from Boston to Iceland that include hotel bookings?

    Yes. In addition to deals on Boston to Iceland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Iceland?

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

  • Can I find deals for business class flights from Boston to Iceland?

    Yes. Cheapflights offers flight deals from Boston to Iceland 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 Boston to Iceland?

    Currently, January is the cheapest month in which you can book a flight from Boston to Iceland (average of $226). Flying from Boston to Iceland 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Boston to Iceland

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Heathrow flights
Boston to Charles de Gaulle flights
Boston to Leonardo da Vinci/Fiumicino flights
Boston to Dublin flights
Boston to Lisbon flights
Boston to Gatwick flights
Boston to London City flights
Boston to Madrid flights
Boston to Orly flights
Boston to Athens flights
Boston to Stansted flights
Boston to Amsterdam flights
Boston to Barcelona-El Prat flights
Boston to Zurich flights
Boston to Luton flights
Boston to Istanbul flights
Boston to Frankfurt flights
Boston to Florence flights
Boston to Munich flights
Boston to Edinburgh flights
Boston to Keflavik Intl flights
Boston to Copenhagen flights
Boston to Malpensa flights
Boston to Beauvais-Tille flights
Boston to Vicenza flights
Boston to Ponta Delgada flights
Boston to Linate flights
Boston to Porto flights
Boston to Prague flights
Boston to Geneva flights
Boston to Sabiha Gokcen flights
Boston to Shannon flights
Boston to Bologna flights
Boston to Naples flights
Boston to Glasgow Intl flights
Hartford to Dublin flights
Boston to Ciampino flights
Boston to Berlin flights
Boston to Bruxelles-National flights
Boston to Nice flights
Boston to Duesseldorf Intl flights
Boston to Tirana flights
Boston to Vienna flights
Boston to Bergamo flights
Boston to Dubrovnik flights
Boston to Basel flights
Boston to Frederic Chopin flights
Boston to Málaga flights
Boston to Krakow flights
Boston to Oslo Gardermoen flights

Top 3 airlines flying from Boston to Iceland

Discover the top 3 airlines that operate flights from Boston to Iceland. 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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$233Average$340FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$331Average$453FlexibilityNo cancel feeOn-time76%
JetBlueCheapest$682Average$702FlexibilityNo cancel feeOn-time62%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.