KGS

$1,087 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 10/24. 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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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

Sat, Oct 24 - Sun, Nov 1
Multiple Airlines Logo
12:30 pm - 2:35 pm
BOS
-
KGS
19h 05m
2 stops
Multiple Airlines Logo
8:40 pm - 6:35 pm
KGS
-
BOS
28h 55m
2 stops
$1,087Multiple Airlines
Sat, Oct 24 - Sun, Nov 1
Multiple Airlines Logo
8:50 pm - 2:35 pm
BOS
-
KGS
34h 45m
3 stops
Multiple Airlines Logo
2:00 pm - 2:40 pm
KGS
-
BOS
31h 40m
3 stops
$1,112Multiple Airlines
Sat, Oct 24 - Sun, Nov 1
Multiple Airlines Logo
9:40 pm - 11:45 am
BOS
-
KGS
32h 05m
1 stop
Multiple Airlines Logo
8:40 pm - 1:45 pm
KGS
-
BOS
24h 05m
2 stops
$1,156Multiple Airlines
Sat, Oct 24 - Sun, Nov 1
Multiple Airlines Logo
8:50 pm - 8:10 pm
BOS
-
KGS
16h 20m
2 stops
Multiple Airlines Logo
2:00 pm - 2:40 pm
KGS
-
BOS
31h 40m
3 stops
$1,159Multiple Airlines
Mon, Aug 10 - Sun, Aug 16
SWISS Logo
9:40 pm - 7:40 pm
BOS
-
KGS
15h 00m
1 stop
SWISS Logo
3:15 pm - 3:10 pm
KGS
-
BOS
30h 55m
1 stop
$1,167SWISS
Mon, Aug 10 - Sun, Aug 16
Brussels Airlines Logo
10:00 pm - 10:15 am
BOS
-
KGS
29h 15m
2 stops
Brussels Airlines Logo
11:25 am - 7:19 pm
KGS
-
BOS
38h 54m
2 stops
$1,198Brussels Airlines
Mon, Aug 10 - Sun, Aug 16
Multiple Airlines Logo
5:45 pm - 7:40 pm
BOS
-
KGS
18h 55m
2 stops
Multiple Airlines Logo
11:25 am - 3:40 pm
KGS
-
BOS
35h 15m
2 stops
$1,200Multiple Airlines
Mon, Aug 10 - Sun, Aug 16
SWISS Logo
9:40 pm - 7:40 pm
BOS
-
KGS
15h 00m
1 stop
SWISS Logo
3:15 pm - 3:10 pm
KGS
-
BOS
30h 55m
1 stop
$1,208SWISS
Fri, Aug 21 - Tue, Aug 25
Brussels Airlines Logo
8:05 pm - 7:35 pm
BOS
-
KGS
16h 30m
2 stops
Brussels Airlines Logo
11:25 am - 5:40 pm
KGS
-
BOS
37h 15m
2 stops
$1,235Brussels Airlines
Mon, Aug 10 - Sun, Aug 16
Multiple Airlines Logo
9:40 pm - 7:40 pm
BOS
-
KGS
15h 00m
1 stop
Multiple Airlines Logo
11:25 am - 3:40 pm
KGS
-
BOS
35h 15m
2 stops
$1,240Multiple Airlines
Useful Info

Good to know

Cheapest flight$1,087
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)