HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kos

$884+ Cheap flights from Massachusetts to Kos (KGS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — KGS
janv. 26 — févr. 21
dim. 1/26
dim. 2/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Massachusetts to Kos 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 Massachusetts to Kos

Discover tips and strategies to find the most affordable flight options for your journey from Massachusetts (USMA) to Kos (KGS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated janvier 21, 2025.

Find flight deals from Massachusetts to Kos

Cheapest flights from Massachusetts to Kos
Explore the most affordable flight options available from Massachusetts to Kos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on janvier 21, 2025.

This Trip.com deal was found by Cheapflights users on 1/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 4/310:50 pmBOS - KGS
2 stops29h 05mMultiple Airlines
mar. 4/156:00 amKGS - BOS
2 stops22h 05mMultiple Airlines
Deal found 1/21$884
This Gotogate deal was found by Cheapflights users on 1/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 4/119:40 pmBOS - KGS
1 stop15h 15mSWISS
sam. 4/198:45 pmKGS - BOS
1 stop30h 10mSWISS
Deal found 1/21$1,296

Find flights from Massachusetts to Kos within your budget

Customize your flight search to find flights from Massachusetts to Kos 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 janvier 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BostonKos

BOS - KGS

BOSKGS

Boston Logan Intl

jeu. 4/3

10:50 pm-10:55 am

2 stops29h 05m

Kos

mar. 4/15

6:00 am-9:05 pm

2 stops22h 05m

$884

BostonKos

BOS - KGS

BOSKGS

Boston Logan Intl

ven. 4/11

9:40 pm-7:55 pm

1 stop15h 15m

Kos

sam. 4/19

8:45 pm-7:55 pm

1 stop30h 10m

$1,296

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Travel insights for flights from Massachusetts to Kos

Get recent, data-driven insights about flights from Massachusetts to Kos including ideal travel times, pricing trends, and more.

Rainfall in Kos by month

Plan your trip to Kos by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kos ranges from 0.1 - 6.7 inches per month. January is typically the wettest month, when rainfall can reach 6.7 in. July is typically the driest time to visit Kos when rainfall is around 0.1 in.

Temperature in Kos by month

Plan your trip to Kos by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kos, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 50.0 F).

Related info for your journey

Find useful and relevant information for your journey from Massachusetts to Kos. 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 into for flights to Kos from Massachusetts?

    For a flight from Massachusetts to Kos, you will be flying into Kos. Kos (KGS) is just 12.8 mi from the center of the city.

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

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

  • How can I find direct flights from Massachusetts to Kos?

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

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

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

See more FAQs

Traveling to a place near Massachusetts?

Book flights to Massachusetts if you plan to visit one of these locations
Kardamena

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 Massachusetts to Kos

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Santorini flights
Newark to Santorini flights
O'Hare Intl to Santorini flights
Seattle to Santorini flights
LaGuardia to Santorini flights
Los Angeles to Santorini flights
John F Kennedy Intl to Mykonos flights
Dallas/Fort Worth to Santorini flights
O'Hare Intl to Mykonos flights
Newark to Mykonos flights
Boston to Santorini flights
John F Kennedy Intl to Rhodes flights
Miami to Santorini flights
Newark to Rhodes flights
Dulles Intl to Santorini flights
Seattle to Rhodes flights
San Francisco to Santorini flights
Atlanta to Santorini flights
Orlando to Santorini flights
Reagan-National to Santorini flights
LaGuardia to Mykonos flights
Dulles Intl to Mykonos flights
Baltimore to Santorini flights
LaGuardia to Rhodes flights
O'Hare Intl to Rhodes flights
Dallas/Fort Worth to Mykonos flights
Seattle to Kos flights
Detroit to Santorini flights
Los Angeles to Mykonos flights
Philadelphia to Mykonos flights
Sky Harbor Intl to Mykonos flights
Boston to Mykonos flights
Miami to Mykonos flights
Raleigh to Santorini flights
Baltimore to Mykonos flights
Charlotte to Santorini flights
Hobby to Santorini flights
Seattle to Parikia flights
Charlotte to Mykonos flights
Tampa to Santorini flights
Atlanta to Mykonos flights
Philadelphia to Santorini flights
John F Kennedy Intl to Kos flights
San Francisco to Mykonos flights
George Bush Intcntl to Santorini flights
Newark to Kos flights
O'Hare Intl to Kos flights
Boston to Rhodes flights

Top 2 airlines flying from Massachusetts to Kos

Discover the top 2 airlines that operate flights from Massachusetts to Kos. 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 janvier 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$928Average$1,376FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$1,019Average$1,183FlexibilityNo cancel feeOn-time76%
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.