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Cheap flights from the United States to Kos from $2,178

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Kos departing on 12/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from the United States to Kos

Cheap round-trip flights

These are some of the best round-trip flight deals from the United States to Kos that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from the United States to Kos.

Cheap last minute flights

Planning a quick getaway from the United States to Kos? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Kos, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals to Kos

Find recent round-trip train or bus tickets from the United States to Kos.

All round-trip flight deals to Kos

The cheapest plane tickets to Kos found on KAYAK recently.
2:35 pm - 8:05 pmIAD-KGS
22h 30m3 stops
12:35 pm - 4:25 pmKGS-IAD
34h 50m3 stops
$2,178
Find Deal
Sun, Dec 22 - Mon, Dec 30
5:50 pm - 8:05 pmIAD-KGS
19h 15m2 stops
8:35 pm - 3:50 pmKGS-IAD
26h 15m2 stops
$2,214
Find Deal
Sun, Dec 22 - Mon, Dec 30
9:50 am - 9:15 pmORD-KGS
27h 25m3 stops
12:35 pm - 2:55 pmKGS-ORD
34h 20m2 stops
$2,317
Find Deal
Fri, Dec 6 - Fri, Dec 13
5:50 pm - 8:05 pmIAD-KGS
19h 15m2 stops
8:35 pm - 7:40 pmKGS-IAD
30h 05m3 stops
$2,590
Find Deal
Sun, Dec 22 - Mon, Dec 30
9:50 pm - 8:00 pmEWR-KGS
15h 10m1 stop
7:30 pm - 8:10 pmKGS-EWR
31h 40m2 stops
$10,600SWISS
Find Deal
Fri, Apr 18 - Mon, Apr 28
8:55 pm - 8:00 pmJFK-KGS
16h 05m1 stop
7:30 pm - 12:45 pmKGS-JFK
24h 15m2 stops
$10,600SWISS
Find Deal
Fri, Apr 18 - Mon, Apr 28
8:55 pm - 8:00 pmJFK-KGS
16h 05m1 stop
12:35 pm - 3:00 pmKGS-JFK
33h 25m1 stop
$10,611
Find Deal
Fri, Apr 18 - Mon, Apr 28
8:55 pm - 8:00 pmJFK-KGS
16h 05m1 stop
7:30 pm - 2:20 pmKGS-JFK
25h 50m3 stops
$10,854SWISS
Find Deal
Fri, Apr 18 - Mon, Apr 28
7:25 pm - 8:00 pmJFK-KGS
17h 35m2 stops
7:30 pm - 2:20 pmKGS-JFK
25h 50m3 stops
$10,884SWISS
Find Deal
Fri, Apr 18 - Mon, Apr 28
10:20 pm - 5:30 pmJFK-KGS
36h 10m3 stops
11:25 am - 6:55 pmKGS-JFK
38h 30m3 stops
$19,589Emirates
Find Deal
Fri, Apr 18 - Mon, Apr 28
LAX-KGS
7063 mimulti-stop
Multiple Airlines
Find Deal
JFK-KGS
5109 mimulti-stop
Multiple Airlines
Find Deal

SWISS flights from United States to Kos

Our best SWISS deals on United States to Kos flight tickets
SWISS
Apr 18
EWR9:50 pmNewark
15h 10m
1 stop
KGS8:00 pmKos
Apr 28
KGS7:30 pmKos
31h 40m
2 stops
EWR8:10 pmNewark
SWISS
Apr 18
JFK8:55 pmNew York John F Kennedy Intl
16h 05m
1 stop
KGS8:00 pmKos
Apr 28
KGS7:30 pmKos
25h 50m
3 stops
JFK2:20 pmNew York John F Kennedy Intl
SWISS
Apr 18
JFK7:25 pmNew York John F Kennedy Intl
17h 35m
2 stops
KGS8:00 pmKos
Apr 28
KGS7:30 pmKos
25h 50m
3 stops
JFK2:20 pmNew York John F Kennedy Intl

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

What is the cheapest airline that flies to Kos from United States?

British Airways. British Airways, SWISS, and Lufthansa are the most popular carriers operating from United States to Kos

What is the cheapest United States to Kos flight route?

Providence-TFGreen - Kos. Fly from Providence-TFGreen to Kos for the best United States - Kos flight prices

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

$2,178

Fastest flight time

14h 35m

Direct flights

None

Airports in Kos

1 airport
The best flight deal from United States to Kos found on momondo in the last 72 hours is $2,178
The fastest flight from United States to Kos takes 14h 35m
There are no direct flights from United States to Kos. Popular non-direct routes for this connection are Washington, D.C. Dulles Intl Airport - Kos Airport, Chicago O'Hare Intl Airport - Kos Airport and Newark Airport - Kos Airport.
There is 1 airport near Kos: Kos (KGS)

  • 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 $732Free CancellationRating
7.6
1,644 reviews
Search SWISS flights
British AirwaysPriceFrom $779Free CancellationRating
6.6
6,843 reviews
Search British Airways flights
LufthansaPriceFrom $793Free CancellationRating
6.8
7,199 reviews
Search Lufthansa flights

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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