KGS

$1,864 Find Cheap Flights from Massachusetts to Kos - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Kos departing on 9/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Massachusetts to Kos

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Massachusetts to Kos that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Massachusetts to Kos

Mon, Sep 7 - Mon, Sep 14
Multiple Airlines Logo
4:45 pm - 8:50 am
BOS
-
KGS
33h 05m
3 stops
Multiple Airlines Logo
11:00 pm - 2:45 pm
KGS
-
BOS
22h 45m
2 stops
$830Multiple Airlines
Mon, Sep 7 - Mon, Sep 14
Multiple Airlines Logo
4:45 pm - 10:10 pm
BOS
-
KGS
22h 25m
3 stops
Multiple Airlines Logo
6:10 pm - 2:45 pm
KGS
-
BOS
27h 35m
3 stops
$946Multiple Airlines
Mon, Sep 7 - Mon, Sep 14
Multiple Airlines Logo
11:00 pm - 10:05 pm
BOS
-
KGS
16h 05m
2 stops
Multiple Airlines Logo
12:55 pm - 3:10 pm
KGS
-
BOS
33h 15m
2 stops
$979Multiple Airlines
Mon, Sep 7 - Mon, Sep 14
SWISS Logo
5:10 pm - 7:40 pm
BOS
-
KGS
19h 30m
1 stop
SWISS Logo
11:00 am - 7:55 pm
KGS
-
BOS
15h 55m
1 stop
$1,031SWISS
Mon, Sep 7 - Mon, Sep 14
Multiple Airlines Logo
5:10 pm - 7:40 pm
BOS
-
KGS
19h 30m
1 stop
Multiple Airlines Logo
8:50 pm - 7:19 pm
KGS
-
BOS
29h 29m
2 stops
$1,048Multiple Airlines
Mon, Sep 14 - Thu, Sep 17
Emirates Logo
11:05 pm - 5:30 pm
BOS
-
KGS
35h 25m
2 stops
Emirates Logo
6:10 pm - 2:10 pm
KGS
-
BOS
51h 00m
2 stops
$1,864Emirates
Thu, Oct 1 - Sat, Oct 31
Emirates Logo
11:05 pm - 5:35 pm
BOS
-
KGS
59h 30m
2 stops
Emirates Logo
8:25 am - 2:55 pm
KGS
-
BOS
36h 30m
2 stops
$2,028Emirates
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Good to know

Cheapest flight

$1,864
Flight from Boston to Kos

FAQs for booking flights from Massachusetts to Kos

  • How does KAYAK find such low prices on flights from Massachusetts to Kos?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Massachusetts to Kos.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to Kos?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kos from Massachusetts is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Massachusetts to Kos?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kos with an airline and back to Massachusetts with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to Kos?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kos from Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Kos

Information on the airport you'll fly into in Kos

Kos (KGS)