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Cheap flights from the United States to Kos from $361

This is the cheapest one-way 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 2/9. 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
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Find the cheapest flights from the United States to Kos

Cheap round-trip flights

Recommended round-trip deals departing in the coming months from the most popular airlines that fly to Kos.

Cheap one-way flights

Only flying one-way? Below are some of the best one-way flight deals to Kos found on KAYAK recently.

Cheap last minute flights

Leaving soon but still want a bargain? Check out these latest deals for last minute flights to Kos.

Cheap direct flights

The latest deals for direct flights to Kos so you can sit back and relax without the need for a layover.

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.
2:00 pm - 3:45 pmIAD-KGS
18h 45m2 stops
9:45 pm - 12:15 pmKGS-IAD
21h 30m2 stops
Thu, Feb 13 - Sun, Feb 16
11:55 am - 3:45 pmORD-KGS
19h 50m2 stops
12:00 pm - 10:10 amKGS-ORD
30h 10m2 stops
Sun, Feb 9 - Sun, Feb 16
8:30 pm - 9:15 pmORD-KGS
40h 45m2 stops
9:45 pm - 10:10 amKGS-ORD
44h 25m2 stops
Sat, Feb 8 - Sat, Feb 15
11:55 am - 9:15 pmORD-KGS
25h 20m2 stops
12:00 pm - 10:10 amKGS-ORD
30h 10m2 stops
Sat, Feb 8 - Sat, Feb 15
11:55 am - 9:15 pmORD-KGS
25h 20m2 stops
9:45 pm - 6:35 pmKGS-ORD
28h 50m2 stops
Sat, Feb 8 - Sat, Feb 15
11:55 am - 9:15 pmORD-KGS
25h 20m2 stops
9:45 pm - 6:35 pmKGS-ORD
28h 50m2 stops
Sat, Feb 8 - Sat, Feb 15
4:15 pm - 7:45 pmJFK-KGS
20h 30m1 stop
11:05 am - 12:50 pmKGS-JFK
32h 45m2 stops
$1,068SWISS
Find Deal
Fri, Apr 25 - Thu, May 1
4:15 pm - 7:45 pmJFK-KGS
20h 30m1 stop
7:30 pm - 4:35 pmKGS-JFK
28h 05m2 stops
$1,081SWISS
Find Deal
Fri, Apr 11 - Mon, Apr 21
11:55 pm - 11:55 pmEWR-KGS
17h 00m1 stop
6:10 pm - 9:20 pmKGS-EWR
34h 10m1 stop
$1,195Aegean Airlines
Find Deal
Fri, Apr 11 - Mon, Apr 21
10:20 pm - 5:30 pmJFK-KGS
60h 10m3 stops
11:25 am - 6:55 pmKGS-JFK
38h 30m3 stops
$2,242Emirates
Find Deal
Fri, Apr 25 - Thu, May 1
5:57 pm - 11:30 amIAD-KGS
58h 33m3 stops
Sun, Feb 9
6:00 pm - 12:05 pmIAD-KGS
59h 05m3 stops
Thu, Feb 13
9:25 pm - 11:30 amIAD-KGS
55h 05m2 stops
Sun, Feb 9
2:00 pm - 9:50 pmIAD-KGS
24h 50m2 stops
Thu, Feb 13

SWISS flights from United States to Kos

Our best SWISS deals on United States to Kos flight tickets
SWISS
Apr 25
JFK4:15 pmNew York John F Kennedy Intl
20h 30m
1 stop
KGS7:45 pmKos
May 1
KGS11:05 amKos
32h 45m
2 stops
JFK12:50 pmNew York John F Kennedy Intl
SWISS
Apr 11
JFK4:15 pmNew York John F Kennedy Intl
20h 30m
1 stop
KGS7:45 pmKos
Apr 21
KGS7:30 pmKos
28h 05m
2 stops
JFK4:35 pmNew York John F Kennedy Intl
SWISS
Apr 25
JFK8:30 pmNew York John F Kennedy Intl
16h 15m
1 stop
KGS7:45 pmKos
May 1
KGS11:05 amKos
34h 15m
3 stops
JFK2:20 pmNew York John F Kennedy Intl

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

What is the cheapest day to depart on your flight to Kos?

The cheapest day to depart from United States to Kos is on a Sunday when prices can be found for as low as $976. On the other hand, Saturday is the most expensive day to depart from United States because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,196.

What is the cheapest time of day to depart on your flight to Kos?

Flying to Kos from United States in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,047 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,072 on average. Flights to Kos from United States in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

$361

Fastest flight time

12h 35m

Direct flights

None

Airports in Kos

1 airport
The best one-way flight to Kos from United States in the past 72 hours is $361. The best round-trip flight deal from United States to Kos found on momondo in the last 72 hours is $739.
The fastest flight from United States to Kos takes 12h 35m
There are no direct flights from United States to Kos. Popular non-direct routes for this connection are Seattle/Tacoma Intl Airport - Kos Airport, Washington, D.C. Dulles Intl Airport - Kos Airport and Chicago O'Hare Intl 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
7.5
1,601 reviews
Search SWISS flights
British AirwaysPriceFrom $779Free CancellationRating
6.6
6,812 reviews
Search British Airways flights
LufthansaPriceFrom $984Free CancellationRating
6.8
7,089 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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