$750+ Cheap flights from the United States to Kos (KGS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — KGS
Oct 28 — Nov 41
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from USA to KosExplore the most affordable flight options available from USA to Kos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 28, 2026.
Explore the most affordable flight options available from USA to Kos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/291:25 pm -
1 stop11h 40m
Tue 10/1310:25 pm -
1 stop20h 00m
Deal found 9/26![Multiple Airlines logo]()
$750
This Trip.com deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2611:00 pm -
1 stop28h 50m
Sun 11/110:40 am -
1 stop16h 50m
Deal found 9/26![SWISS logo]()
$782
This Gotogate deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2610:00 pm -
1 stop29h 50m
Sun 11/110:40 am -
2 stops58h 55m
Deal found 9/26![SWISS logo]()
$818
This Cheapflightsfares deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/298:30 pm -
1 stop16h 25m
Tue 10/68:30 pm -
2 stops24h 50m
Deal found 9/26![SWISS logo]()
$848
This Mytrip deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/104:45 pm -
3 stops21h 30m
Tue 11/172:05 pm -
3 stops31h 55m
Deal found 9/26![Multiple Airlines logo]()
$866
This Kiwi.com deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/299:45 pm -
1 stop29h 25m
Wed 10/149:40 pm -
1 stop23h 15m
Deal found 9/26![Multiple Airlines logo]()
$877
This Austrian Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/295:40 pm -
1 stop20h 10m
Wed 10/149:40 pm -
1 stop23h 15m
Deal found 9/26![Austrian Airlines logo]()
$896
This FlightHub deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:00 pm -
2 stops18h 05m
Tue 10/68:30 pm -
1 stop30h 45m
Deal found 9/26![Multiple Airlines logo]()
$923
This Mytrip deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:25 pm -
2 stops18h 40m
Fri 11/68:40 pm -
3 stops32h 30m
Deal found 9/24![Multiple Airlines logo]()
$938
This Kiwi.com deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:25 pm -
1 stop21h 35m
Thu 1/78:25 am -
2 stops36h 50m
Deal found 9/25![Multiple Airlines logo]()
$964
This KAYAK deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/299:45 pm -
1 stop29h 25m
Mon 10/128:50 pm -
1 stop24h 05m
Deal found 9/26![Multiple Airlines logo]()
$966
This lol.travel deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/299:45 pm -
1 stop29h 25m
Tue 10/138:30 pm -
1 stop30h 45m
Deal found 9/26![SWISS logo]()
$967
Best flights from USA to KosDiscover carefully curated flight deals from USA to Kos that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 28, 2026.
Discover carefully curated flight deals from USA to Kos that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 28, 2026.
This Trip.com deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2611:00 pm -
1 stop28h 50m
Sun 11/110:40 am -
1 stop16h 50m
Deal found 9/26![SWISS logo]()
$782
This Mytrip deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/104:45 pm -
3 stops21h 30m
Tue 11/172:05 pm -
3 stops31h 55m
Deal found 9/26![Multiple Airlines logo]()
$866
This Gotogate deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:40 pm -
2 stops38h 25m
Mon 10/2612:40 pm -
1 stop36h 35m
Deal found 9/27![Lufthansa logo]()
$1,004
This Justfly.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/115:40 pm -
1 stop19h 20m
Sun 10/1810:00 am -
1 stop34h 55m
Deal found 9/27![Austrian Airlines logo]()
$1,068
This Aegean Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aegean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1811:55 pm -
1 stop17h 40m
Wed 10/217:50 am -
1 stop20h 30m
Deal found 9/26![Aegean Airlines logo]()
$1,220
This British Airways deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/117:00 pm -
1 stop35h 30m
Thu 10/159:40 pm -
1 stop26h 20m
Deal found 9/26![British Airways logo]()
$1,606
This Gotogate deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/268:35 pm -
2 stops31h 15m
Sun 11/110:40 am -
2 stops58h 55m
Deal found 9/26![SWISS logo]()
$851
This Emirates deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/2211:55 pm -
2 stops37h 10m
Tue 1/262:05 pm -
2 stops26h 45m
Deal found 9/25![Emirates logo]()
$1,759
This Kiwi.com deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:25 pm -
1 stop21h 35m
Thu 1/78:25 am -
2 stops36h 50m
Deal found 9/25![Multiple Airlines logo]()
$964
This Mytrip deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/212:30 am -
2 stops24h 05m
Mon 10/126:05 pm -
2 stops35h 25m
Deal found 9/25![Multiple Airlines logo]()
$968
This Kiwi.com deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/151:30 pm -
1 stop11h 35m
Tue 10/279:45 pm -
2 stops42h 30m
Deal found 9/26![Multiple Airlines logo]()
$1,009
This Mytrip deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:25 pm -
3 stops21h 10m
Fri 11/68:40 pm -
3 stops32h 30m
Deal found 9/24![Multiple Airlines logo]()
$1,031
This FlightHub deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/119:45 pm -
1 stop15h 15m
Sun 10/183:15 pm -
1 stop28h 35m
Deal found 9/23![Multiple Airlines logo]()
$1,031
This Emirates deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/293:40 pm -
2 stops42h 25m
Tue 2/22:05 pm -
2 stops32h 45m
Deal found 9/24![Emirates logo]()
$1,821
This Gurufare deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1111:55 pm -
1 stop24h 40m
Sun 10/1810:25 pm -
1 stop29h 55m
Deal found 9/24![Multiple Airlines logo]()
$1,149
This Emirates deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1811:05 pm -
2 stops35h 30m
Wed 10/216:05 pm -
2 stops51h 15m
Deal found 9/26![Emirates logo]()
$1,863
This Mytrip deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:00 pm -
3 stops30h 35m
Tue 10/278:35 pm -
3 stops29h 30m
Deal found 9/26![Multiple Airlines logo]()
$1,178
This Ovago deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/15:25 pm -
2 stops18h 50m
Mon 2/112:00 pm -
2 stops34h 40m
Deal found 9/25![Multiple Airlines logo]()
$1,183
This Emirates deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/174:40 pm -
2 stops38h 55m
Wed 10/216:05 pm -
2 stops30h 20m
Deal found 9/26![Emirates logo]()
$2,142
This Emirates deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/83:35 pm -
2 stops42h 30m
Sun 11/152:05 pm -
2 stops32h 40m
Deal found 9/24![Emirates logo]()
$2,142
This Kiwi.com deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/118:05 pm -
1 stop18h 50m
Thu 10/1511:45 pm -
2 stops48h 45m
Deal found 9/26![Multiple Airlines logo]()
$1,472
This Gotogate deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/237:30 am -
2 stops30h 45m
Thu 12/318:25 am -
2 stops19h 44m
Deal found 9/24![Multiple Airlines logo]()
$3,855
This KAYAK deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2210:05 pm -
2 stops32h 30m
Wed 12/308:35 pm -
2 stops31h 34m
Deal found 9/23![Multiple Airlines logo]()
$3,860
This BusinessClass deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/266:20 pm -
2 stops18h 45m
Sun 1/38:35 pm -
2 stops27h 00m
Deal found 9/27![Multiple Airlines logo]()
$5,118
This BusinessClass deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/216:20 pm -
2 stops18h 45m
Tue 12/298:35 pm -
2 stops27h 00m
Deal found 9/22![Multiple Airlines logo]()
$5,123
This KAYAK deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/241:30 pm -
2 stops24h 45m
Fri 1/112:00 pm -
2 stops35h 35m
Deal found 9/25![Multiple Airlines logo]()
$5,678
Last-minute flights from USA to KosDiscover last-minute flight deals from USA to Kos. Data last updated September 28, 2026 and is based on user searches.
Discover last-minute flight deals from USA to Kos. Data last updated September 28, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/291:25 pm -
1 stop11h 40m
Tue 10/1310:25 pm -
1 stop20h 00m
Deal found 9/26![Multiple Airlines logo]()
$750
This Cheapflightsfares deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/298:30 pm -
1 stop16h 25m
Tue 10/68:30 pm -
2 stops24h 50m
Deal found 9/26![SWISS logo]()
$848
This Kiwi.com deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/299:45 pm -
1 stop29h 25m
Wed 10/149:40 pm -
1 stop23h 15m
Deal found 9/26![Multiple Airlines logo]()
$877
This Kiwi.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/299:45 pm -
1 stop29h 25m
Mon 10/128:50 pm -
1 stop24h 05m
Deal found 9/27![Multiple Airlines logo]()
$878
This Austrian Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/295:40 pm -
1 stop20h 10m
Wed 10/149:40 pm -
1 stop23h 15m
Deal found 9/26![Austrian Airlines logo]()
$896
This FlightHub deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:00 pm -
2 stops18h 05m
Tue 10/68:30 pm -
1 stop30h 45m
Deal found 9/26![Multiple Airlines logo]()
$923
This lol.travel deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/299:45 pm -
1 stop29h 25m
Tue 10/138:30 pm -
1 stop30h 45m
Deal found 9/26![SWISS logo]()
$967
This Austrian Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:40 pm -
1 stop19h 40m
Mon 10/128:50 pm -
1 stop24h 05m
Deal found 9/26![Austrian Airlines logo]()
$968
This Mytrip deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:25 pm -
2 stops18h 40m
Fri 11/68:40 pm -
3 stops32h 30m
Deal found 9/24![Multiple Airlines logo]()
$938
This Kiwi.com deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:25 pm -
1 stop21h 35m
Thu 1/78:25 am -
2 stops36h 50m
Deal found 9/25![Multiple Airlines logo]()
$964
This Trip.com deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2611:00 pm -
1 stop28h 50m
Sun 11/110:40 am -
1 stop16h 50m
Deal found 9/26![SWISS logo]()
$782
This Gotogate deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2610:00 pm -
1 stop29h 50m
Sun 11/110:40 am -
2 stops58h 55m
Deal found 9/26![SWISS logo]()
$818
Find flight deals from USA to Kos
Keep the following information in mind while searching for USA to Kos flight deals. Data was last updated September 28, 2026.
Round-trip from | $782 (Trip.com) |
|---|
Cheapflights Fare Finder
Customize your flight search to find flights from USA to Kos that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 28, 2026.
Use the filters below to find and compare flights from the United States to Kos that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest 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
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
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
New YorkKos
JFK New York John F Kennedy Intl - KGS Kos
JFKKGS
New York John F Kennedy Intl
Fri 10/2
12:30 am-7:35 am
2 stops24h 05m
Kos
Mon 10/12
6:05 pm-10:30 pm
2 stops35h 25m
$968
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
New YorkKos
JFK New York John F Kennedy Intl - KGS Kos
JFKKGS
New York John F Kennedy Intl
Thu 10/15
1:30 pm-8:05 am
1 stop11h 35m
Kos
Tue 10/27
9:45 pm-10:15 am
2 stops42h 30m
$1,009
NewarkKos
EWR Newark - KGS Kos
EWRKGS
Newark
Mon 10/12
8:25 pm-12:35 am
3 stops21h 10m
Kos
Fri 11/6
8:40 pm-10:10 pm
3 stops32h 30m
$1,031
New YorkKos
JFK New York John F Kennedy Intl - KGS Kos
JFKKGS
New York John F Kennedy Intl
Sun 10/11
9:45 pm-8:00 pm
1 stop15h 15m
Kos
Sun 10/18
3:15 pm-12:50 pm
1 stop28h 35m
$1,031
NewarkKos
EWR Newark - KGS Kos
EWRKGS
Newark
Sun 10/11
5:40 pm-8:00 pm
1 stop19h 20m
Kos
Sun 10/18
10:00 am-1:55 pm
1 stop34h 55m
$1,068
Showing 1-10 of 26 resultsSorted by cheapest first
Best time to book a flight from USA to Kos
Have a flexible travel schedule? Discover the best time to fly to Kos from USA with our price prediction graph.
JFK-KGS
EWR-KGS
MIA-KGS
BOS-KGS
LAX-KGS
Estimated round-trip price
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Cheapflights Insights
Everything you need to know about your flight from the United States to Kos
US0-KGS
JFK-KGS
EWR-KGS
MIA-KGS
BOS-KGS
No data available for this route at this time. Please check back soon.
The best insider tips for theUnited States to Kos flights
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Reviews of airlines servicing Kos
Get insights into the airlines that provide service to Kos. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kos. Reviews last updated September 28, 2026.
Read reviews from past customers who have flown SWISS and Lufthansa from the United States to Kos. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.4
Food
7.1
Entertainment
6.8
Crew
8.2
Overall
7.5
Boarding
7.7
Reviews
1 / 20
8.0
ExcellentAnonymous,Sep 2026
LAX - ZRH
Comfort
7.4
Food
7.1
Entertainment
6.8
Crew
8.2
Overall
7.5
Boarding
7.7
Reviews
1 / 20
8.0
ExcellentAnonymous,Sep 2026
LAX - ZRH
Comfort
7.4
Food
7.1
Entertainment
6.8
Crew
8.2
Overall
7.5
Boarding
7.7
Reviews
1 / 20
8.0
ExcellentAnonymous,Sep 2026
LAX - ZRH
Related info for your journey
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Other flights to Kos
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Top 2 airlines flying from USA to Kos
Discover the top 2 airlines that operate flights from USA to Kos. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$609 | Average$1,103 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$922 | Average$1,089 | FlexibilityNo cancel fee | On-time76% |