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Cheap flights from the United States to Kos from $750

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from the United States to Kos

Recent round-trip flight deals from the United States to Kos

Enter your travel dates to find the best prices.
SWISS Logo
11:00 pm - 9:50 amEWR  Newark-KGS Kos
28h 50m1 stop Zurich
SWISS Logo
10:40 am - 8:30 pmKGS  Kos-EWR Newark
16h 50m1 stop Zurich
$782SWISS
Mon, Oct 26 - Sun, Nov 1
SWISS Logo
10:00 pm - 9:50 amJFK  New York John F Kennedy Intl-KGS Kos
29h 50m1 stop Zurich
SWISS Logo
10:40 am - 2:35 pmKGS  Kos-JFK New York John F Kennedy Intl
58h 55m2 stops Zurich Geneva Geneve-Cointrin
$818SWISS
Mon, Oct 26 - Sun, Nov 1
SWISS Logo
8:35 pm - 9:50 amJFK  New York John F Kennedy Intl-KGS Kos
31h 15m2 stops Geneva Geneve-Cointrin Zurich
SWISS Logo
10:40 am - 2:35 pmKGS  Kos-JFK New York John F Kennedy Intl
58h 55m2 stops Zurich Geneva Geneve-Cointrin
$851SWISS
Mon, Oct 26 - Sun, Nov 1
Multiple Airlines Logo
4:45 pm - 9:15 pmMIA  Miami-KGS Kos
21h 30m3 stops Lisbon Humberto Delgado Rome Fiumicino Athens Eleftherios V.
Multiple Airlines Logo
2:05 pm - 3:00 pmKGS  Kos-MIA Miami
31h 55m3 stops Athens Eleftherios V. Rome Fiumicino Lisbon Humberto Delgado
$866Multiple Airlines
Tue, Nov 10 - Tue, Nov 17
Multiple Airlines Logo
8:25 pm - 10:05 pmEWR  Newark-KGS Kos
18h 40m2 stops Reykjavik Keflavik Intl Glasgow Intl
Multiple Airlines Logo
8:40 pm - 10:10 pmKGS  Kos-EWR Newark
32h 30m3 stops Athens Eleftherios V. Barcelona-El Prat Lisbon Humberto Delgado
$938Multiple Airlines
Mon, Oct 12 - Fri, Nov 6
Multiple Airlines Logo
5:25 pm - 10:00 pmBOS  Boston Logan Intl-KGS Kos
21h 35m1 stop Dublin
Multiple Airlines Logo
8:25 am - 2:15 pmKGS  Kos-BOS Boston Logan Intl
36h 50m2 stops Athens Eleftherios V. Dublin
$964Multiple Airlines
Thu, Oct 15 - Thu, Jan 7
Lufthansa Logo
6:40 pm - 7:05 pmLAX  Los Angeles-KGS Kos
38h 25m2 stops Frankfurt am Main Munich Franz Josef Strauss
Lufthansa Logo
12:40 pm - 4:15 pmKGS  Kos-LAX Los Angeles
36h 35m1 stop Munich Franz Josef Strauss
$1,004Lufthansa
Mon, Oct 19 - Mon, Oct 26
Lufthansa Logo
3:05 pm - 12:40 pmLAX  Los Angeles-KGS Kos
35h 35m1 stop Frankfurt am Main
Lufthansa Logo
12:40 pm - 4:15 pmKGS  Kos-LAX Los Angeles
36h 35m1 stop Munich Franz Josef Strauss
$1,027Lufthansa
Mon, Oct 19 - Mon, Oct 26
SWISS Logo
10:05 pm - 9:50 amEWR  Newark-KGS Kos
29h 45m2 stops London Heathrow Zurich
SWISS Logo
10:40 am - 8:30 pmKGS  Kos-EWR Newark
16h 50m1 stop Zurich
$1,059SWISS
Mon, Oct 26 - Sun, Nov 1
Lufthansa Logo
6:40 pm - 7:05 pmLAX  Los Angeles-KGS Kos
38h 25m2 stops Frankfurt am Main Munich Franz Josef Strauss
Lufthansa Logo
12:40 pm - 12:21 amKGS  Kos-LAX Los Angeles
20h 41m2 stops Munich Franz Josef Strauss San Francisco
$1,118Lufthansa
Mon, Oct 19 - Mon, Oct 26

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SWISS flights from United States to Kos

Our best SWISS deals on United States to Kos flight tickets
SWISS
Oct 26
EWR11:00 pmNewark
28h 50m
1 stop
KGS9:50 amKos
Nov 1
KGS10:40 amKos
16h 50m
1 stop
EWR8:30 pmNewark
$782
SWISS
Oct 26
JFK10:00 pmNew York John F Kennedy Intl
29h 50m
1 stop
KGS9:50 amKos
Nov 1
KGS10:40 amKos
58h 55m
2 stops
JFK2:35 pmNew York John F Kennedy Intl
$818
SWISS
Oct 26
JFK8:35 pmNew York John F Kennedy Intl
31h 15m
2 stops
KGS9:50 amKos
Nov 1
KGS10:40 amKos
58h 55m
2 stops
JFK2:35 pmNew York John F Kennedy Intl
$851

Lufthansa flights from United States to Kos

Our best Lufthansa deals on United States to Kos flight tickets
Lufthansa
Oct 19
LAX6:40 pmLos Angeles
38h 25m
2 stops
KGS7:05 pmKos
Oct 26
KGS12:40 pmKos
36h 35m
1 stop
LAX4:15 pmLos Angeles
$1,004
Lufthansa
Oct 19
LAX3:05 pmLos Angeles
35h 35m
1 stop
KGS12:40 pmKos
Oct 26
KGS12:40 pmKos
36h 35m
1 stop
LAX4:15 pmLos Angeles
$1,027
Lufthansa
Oct 19
LAX6:40 pmLos Angeles
38h 25m
2 stops
KGS7:05 pmKos
Oct 26
KGS12:40 pmKos
20h 41m
2 stops
LAX12:21 amLos Angeles
$1,118

momondo Fare Finder

 
Use the filters below to find and compare flights from the United States to Kos that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

NewarkKos

EWR Newark - KGS Kos

EWRKGS

Newark

Mon 10/26

11:00 pm-9:50 am

1 stop28h 50m

Kos

Sun 11/1

10:40 am-8:30 pm

1 stop16h 50m

$782

New YorkKos

JFK New York John F Kennedy Intl - KGS Kos

JFKKGS

New York John F Kennedy Intl

Mon 10/26

10:00 pm-9:50 am

1 stop29h 50m

Kos

Sun 11/1

10:40 am-2:35 pm

2 stops58h 55m

$818

New YorkKos

JFK New York John F Kennedy Intl - KGS Kos

JFKKGS

New York John F Kennedy Intl

Mon 10/26

8:35 pm-9:50 am

2 stops31h 15m

Kos

Sun 11/1

10:40 am-2:35 pm

2 stops58h 55m

$851

MiamiKos

MIA Miami - KGS Kos

MIAKGS

Miami

Tue 11/10

4:45 pm-9:15 pm

3 stops21h 30m

Kos

Tue 11/17

2:05 pm-3:00 pm

3 stops31h 55m

$866

NewarkKos

EWR Newark - KGS Kos

EWRKGS

Newark

Mon 10/12

8:25 pm-10:05 pm

2 stops18h 40m

Kos

Fri 11/6

8:40 pm-10:10 pm

3 stops32h 30m

$938

BostonKos

BOS Boston Logan Intl - KGS Kos

BOSKGS

Boston Logan Intl

Thu 10/15

5:25 pm-10:00 pm

1 stop21h 35m

Kos

Thu 1/7

8:25 am-2:15 pm

2 stops36h 50m

$964

Los AngelesKos

LAX Los Angeles - KGS Kos

LAXKGS

Los Angeles

Mon 10/19

6:40 pm-7:05 pm

2 stops38h 25m

Kos

Mon 10/26

12:40 pm-4:15 pm

1 stop36h 35m

$1,004

Los AngelesKos

LAX Los Angeles - KGS Kos

LAXKGS

Los Angeles

Mon 10/19

3:05 pm-12:40 pm

1 stop35h 35m

Kos

Mon 10/26

12:40 pm-4:15 pm

1 stop36h 35m

$1,027

NewarkKos

EWR Newark - KGS Kos

EWRKGS

Newark

Mon 10/26

10:05 pm-9:50 am

2 stops29h 45m

Kos

Sun 11/1

10:40 am-8:30 pm

1 stop16h 50m

$1,059

Los AngelesKos

LAX Los Angeles - KGS Kos

LAXKGS

Los Angeles

Mon 10/19

6:40 pm-7:05 pm

2 stops38h 25m

Kos

Mon 10/26

12:40 pm-12:21 am

2 stops20h 41m

$1,118

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Kos from

How to get the cheapest flight ticket from United States to Kos

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

Can stopping save me money on United States to Kos flights?

You could potentially save up to 5% on your flight if you consider stops on a United States to Kos flight.

Cheap United States to Kos flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Kos

Best Price Found

$782

Fastest flight time

13h 20m

Direct flights

None
The best flight deal from United States to Kos found on momondo in the last 72 hours is $782
The fastest flight from United States to Kos takes 13h 20m
There are no direct flights from United States to Kos. There are no popular flight routes from United States to Kos.
Search flight deals

Frequently asked questions about flying from the United States to Kos

  • When did momondo last update prices for flights from United States to Kos Airport?

    Prices for flights from United States to Kos Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from United States to Kos Airport?

  • How old do you have to be to fly from United States to Kos 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 United States to Kos Airport.

  • What documentation or ID do you need to fly to Kos Airport?

    The travel and health documents required for your trip to Kos Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kos Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from United States to Kos

Compare and see reviews for airlines that fly from United States to Kos with momondo
Airline
Rating
Free Cancellation
Price
SWISSPriceFrom $609Free CancellationRating
7.5
2,086 reviews
Search SWISS flights
LufthansaPriceFrom $922Free CancellationRating
6.8
8,247 reviews
Search Lufthansa flights

Traveling to a place near Kos?

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

Why use momondo?

Why should I use momondo to find a flight deal from United States to Kos?

Finding the right flight to Kos from United States is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Kos quick and easy, saving you time and money.

Can I find flights from United States to Kos with flexible booking policies on momondo?

Yes. All flights to Kos from United States on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from United States to Kos?

momondo provides multiple filters to help you find the best flight to Kos from United States. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Kos from United States. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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