Cheap flights from the United States to Kos (KGS) from $391

This is the cheapest one-way flight price, found on 6/1. Prices may vary by date and flight preferences.
LAX — KGS
Jun 6 — Jun 131

Cheap flights from USA to Kos in June, July 2023

The best prices found for USA to KGS flights for June, July
Check out some of the best flight deals from USA to Kos in 2023. For more flight deals, be sure to check back very soon.

USA to Kos 2023 flight deals

Cheap flights to Kos from USA found for this year
Check out some of the best flight deals from USA to Kos in 2023. For more flight deals, be sure to check back very soon.

Cheap British Airways flights from USA to Kos

Peruse some of the lowest-priced British Airways flights we've found from USA to Kos. Make sure to check back often as deals are often changing.

Cheap Lufthansa flights from USA to Kos

To aid your search, here are some of the cheapest Lufthansa flights we've found from USA to Kos. Ensure the flight price, dates, time, and airline match your criteria before you book.

One-way flights to Kos from USA

The cheapest one-way flights from USA to Kos
Some of the best available deals we've found on one-way flights from USA to Kos. Users can also find round-trip USA to Kos flights by using the search form above.

Find flights from USA to Kos within your budget

Use the slider to find flights from USA to Kos that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$751 - $1,482

Route

Depart

Return

Price

Los AngelesKos

LAX - KGS

LAXKGS

Los Angeles

Tue 10/10

1 stop28h 45m

Kos

Tue 10/24

2 stops56h 40m

New York John F Kennedy IntlKos

JFK - KGS

JFKKGS

New York John F Kennedy Intl

Wed 9/13

1 stop19h 55m

Kos

Mon 9/18

2 stops30h 40m

Los AngelesKos

LAX - KGS

LAXKGS

Los Angeles

Tue 10/10

1 stop28h 45m

Kos

Tue 10/24

2 stops32h 40m

New York John F Kennedy IntlKos

JFK - KGS

JFKKGS

New York John F Kennedy Intl

Wed 9/13

1 stop19h 55m

Kos

Sun 9/17

1 stop22h 05m

New York John F Kennedy IntlKos

JFK - KGS

JFKKGS

New York John F Kennedy Intl

Mon 8/28

2 stops17h 30m

Kos

Tue 9/26

1 stop26h 35m

New York John F Kennedy IntlKos

JFK - KGS

JFKKGS

New York John F Kennedy Intl

Tue 6/20

1 stop18h 15m

Kos

Wed 9/27

1 stop26h 50m

New York John F Kennedy IntlKos

JFK - KGS

JFKKGS

New York John F Kennedy Intl

Mon 7/3

1 stop33h 00m

Kos

Mon 8/21

1 stop32h 35m

Boston Logan IntlKos

BOS - KGS

BOSKGS

Boston Logan Intl

Mon 9/18

2 stops39h 01m

Kos

Thu 9/28

2 stops30h 45m

Chicago O'Hare IntlKos

ORD - KGS

ORDKGS

Chicago O'Hare Intl

Sun 8/6

1 stop19h 35m

Kos

Mon 9/18

1 stop24h 40m

Flights are sorted by cheapest first

Deals found on 5/31

Reviews of Airlines Servicing Kos

Read reviews from past customers who have flown British Airways, Lufthansa and SWISS from USA to Kos. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.6
Good
351 reviews

Comfort

7.5

Food

7.2

Entertainment

7.0

Boarding

7.9

Crew

8.3

Overall

7.6

Reviews

1 / 10

Did not allow me to check in on line because Kayak never provided me with the reservation number!

SWISS
7.6
Good
351 reviews
SWISS
7.6
Good
351 reviews

Comfort

7.5

Food

7.2

Entertainment

7.0

Boarding

7.9

Crew

8.3

Overall

7.6

Reviews

1 / 10

Did not allow me to check in on line because Kayak never provided me with the reservation number!

Austrian Airlines
7.5
Good
150 reviews
SWISS
7.6
Good
351 reviews

Comfort

7.5

Food

7.2

Entertainment

7.0

Boarding

7.9

Crew

8.3

Overall

7.6

Reviews

1 / 10

Did not allow me to check in on line because Kayak never provided me with the reservation number!

Lufthansa
6.8
Okay
1,180 reviews
SWISS
7.6
Good
351 reviews

Comfort

7.5

Food

7.2

Entertainment

7.0

Boarding

7.9

Crew

8.3

Overall

7.6

Reviews

1 / 10

Did not allow me to check in on line because Kayak never provided me with the reservation number!

Aer Lingus
6.7
Okay
273 reviews
SWISS
7.6
Good
351 reviews

Comfort

7.5

Food

7.2

Entertainment

7.0

Boarding

7.9

Crew

8.3

Overall

7.6

Reviews

1 / 10

Did not allow me to check in on line because Kayak never provided me with the reservation number!

British Airways
6.6
Okay
554 reviews
SWISS
7.6
Good
351 reviews

Comfort

7.5

Food

7.2

Entertainment

7.0

Boarding

7.9

Crew

8.3

Overall

7.6

Reviews

1 / 10

Did not allow me to check in on line because Kayak never provided me with the reservation number!

Related info for your journey

Useful info, stats and facts about USA to Kos flights.

Flights to Kos from USA

Top 2 airlines flying from USA to Kos

The chart below displays the airlines Cheapflights users traveling from USA to Kos choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
SWISSCheapest$870Average$1,237FlexibilityNo cancel feeOn-time79%COVID-19 safety
Search SWISS flights
LufthansaCheapest$1,245Average$2,334FlexibilityNo cancel feeOn-time76%COVID-19 safety
Search Lufthansa flights
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