$889+ 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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — KGS
Nov 30 — Dec 71
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 October 31, 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 October 31, 2026.
This Brussels Airlines deal was found by Cheapflights users on 10/29. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:25 pm -
1 stop20h 30m
Sat 11/710:45 pm -
1 stop21h 35m
Deal found 10/29![Brussels Airlines logo]()
$889
This Booking.com deal was found by Cheapflights users on 10/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:35 pm -
2 stops31h 35m
Sat 11/710:45 pm -
1 stop21h 35m
Deal found 10/29![Multiple Airlines logo]()
$912
This United deal was found by Cheapflights users on 10/26. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:45 pm -
1 stop17h 15m
Wed 11/42:20 pm -
2 stops31h 15m
Deal found 10/26![Multiple Airlines logo]()
$1,058
This Mytrip deal was found by Cheapflights users on 10/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/64:40 pm -
2 stops21h 35m
Tue 11/178:35 pm -
2 stops29h 20m
Deal found 10/27![Multiple Airlines logo]()
$1,076
This Mytrip deal was found by Cheapflights users on 10/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:45 pm -
2 stops19h 25m
Wed 11/42:20 pm -
2 stops35h 35m
Deal found 10/27![Multiple Airlines logo]()
$1,098
This Mytrip deal was found by Cheapflights users on 10/28. 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 12/299:00 pm -
2 stops17h 15m
Tue 1/59:45 pm -
2 stops25h 55m
Deal found 10/28![Multiple Airlines logo]()
$1,103
This Orbitz deal was found by Cheapflights users on 10/28. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/295:40 pm -
1 stop34h 55m
Wed 11/42:20 pm -
2 stops34h 10m
Deal found 10/28![SWISS logo]()
$1,107
This Orbitz deal was found by Cheapflights users on 10/28. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/298:50 pm -
1 stop31h 45m
Wed 11/42:20 pm -
3 stops39h 51m
Deal found 10/28![Multiple Airlines logo]()
$1,111
This Aegean Airlines deal was found by Cheapflights users on 10/29. 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 12/611:45 pm -
1 stop13h 20m
Thu 12/108:25 am -
1 stop19h 45m
Deal found 10/29![Aegean Airlines logo]()
$1,114
This Brussels Airlines deal was found by Cheapflights users on 10/29. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:55 pm -
1 stop20h 00m
Sat 11/710:45 pm -
1 stop21h 40m
Deal found 10/29![Brussels Airlines logo]()
$1,129
This Trip.com deal was found by Cheapflights users on 10/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/611:45 pm -
1 stop13h 20m
Tue 11/178:25 am -
1 stop19h 45m
Deal found 10/27![Aegean Airlines logo]()
$1,130
This Lufthansa deal was found by Cheapflights users on 10/29. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/309:05 pm -
2 stops16h 30m
Sat 11/78:30 pm -
1 stop22h 50m
Deal found 10/29![Lufthansa logo]()
$1,137
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 October 31, 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 October 31, 2026.
This Mytrip deal was found by Cheapflights users on 10/28. 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 12/299:00 pm -
2 stops17h 15m
Tue 1/59:45 pm -
2 stops25h 55m
Deal found 10/28![Multiple Airlines logo]()
$1,103
This Aegean Airlines deal was found by Cheapflights users on 10/30. 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 12/611:45 pm -
1 stop13h 20m
Thu 12/108:25 am -
1 stop19h 45m
Deal found 10/30![Aegean Airlines logo]()
$1,114
This Emirates deal was found by Cheapflights users on 10/25. 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.
Sun 12/610:20 pm -
3 stops38h 45m
Wed 12/92:05 pm -
2 stops25h 10m
Deal found 10/25![Emirates logo]()
$1,731
This Trip.com deal was found by Cheapflights users on 10/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/611:45 pm -
1 stop13h 20m
Tue 11/178:25 am -
1 stop19h 45m
Deal found 10/27![Aegean Airlines logo]()
$1,130
This Mytrip deal was found by Cheapflights users on 10/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/14:40 pm -
2 stops21h 35m
Tue 12/225:15 pm -
3 stops30h 25m
Deal found 10/27![Multiple Airlines logo]()
$1,307
This Mytrip deal was found by Cheapflights users on 10/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:35 pm -
3 stops18h 40m
Tue 12/228:35 pm -
3 stops28h 50m
Deal found 10/27![Multiple Airlines logo]()
$1,343
This Expedia deal was found by Cheapflights users on 10/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:00 am -
2 stops44h 30m
Mon 11/1612:00 pm -
2 stops58h 45m
Deal found 10/28![Multiple Airlines logo]()
$1,435
This Mytrip deal was found by Cheapflights users on 10/30. 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 12/146:30 am -
3 stops28h 45m
Mon 12/219:45 pm -
2 stops28h 50m
Deal found 10/30![Multiple Airlines logo]()
$1,532
This Mytrip deal was found by Cheapflights users on 10/30. 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 12/247:40 am -
3 stops27h 35m
Sun 1/35:15 pm -
3 stops33h 20m
Deal found 10/30![Multiple Airlines logo]()
$1,967
This Emirates deal was found by Cheapflights users on 10/26. 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.
Thu 12/1011:45 pm -
1 stop13h 20m
Thu 12/172:05 pm -
1 stop14h 05m
Deal found 10/26![Emirates logo]()
$5,784
This Emirates deal was found by Cheapflights users on 10/28. 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 12/1211:45 pm -
1 stop13h 20m
Sat 12/192:05 pm -
1 stop14h 05m
Deal found 10/28![Emirates logo]()
$10,777
Last-minute flights from USA to KosDiscover last-minute flight deals from USA to Kos. Data last updated October 31, 2026 and is based on user searches.
Discover last-minute flight deals from USA to Kos. Data last updated October 31, 2026 and is based on user searches.
This Orbitz deal was found by Cheapflights users on 10/28. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/295:40 pm -
1 stop34h 55m
Wed 11/42:20 pm -
2 stops34h 10m
Deal found 10/28![SWISS logo]()
$1,107
This Orbitz deal was found by Cheapflights users on 10/28. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/298:50 pm -
1 stop31h 45m
Wed 11/42:20 pm -
3 stops39h 51m
Deal found 10/28![Multiple Airlines logo]()
$1,111
This Brussels Airlines deal was found by Cheapflights users on 10/29. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:25 pm -
1 stop20h 30m
Sat 11/710:45 pm -
1 stop21h 35m
Deal found 10/29![Brussels Airlines logo]()
$889
This Booking.com deal was found by Cheapflights users on 10/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:35 pm -
2 stops31h 35m
Sat 11/710:45 pm -
1 stop21h 35m
Deal found 10/29![Multiple Airlines logo]()
$912
This Brussels Airlines deal was found by Cheapflights users on 10/29. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:55 pm -
1 stop20h 00m
Sat 11/710:45 pm -
1 stop21h 40m
Deal found 10/29![Brussels Airlines logo]()
$1,129
This Lufthansa deal was found by Cheapflights users on 10/29. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/309:05 pm -
2 stops16h 30m
Sat 11/78:30 pm -
1 stop22h 50m
Deal found 10/29![Lufthansa logo]()
$1,137
This Mytrip deal was found by Cheapflights users on 10/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/64:40 pm -
2 stops21h 35m
Tue 11/178:35 pm -
2 stops29h 20m
Deal found 10/27![Multiple Airlines logo]()
$1,076
This Trip.com deal was found by Cheapflights users on 10/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/611:45 pm -
1 stop13h 20m
Tue 11/178:25 am -
1 stop19h 45m
Deal found 10/27![Aegean Airlines logo]()
$1,130
This Justfly.com deal was found by Cheapflights users on 10/27. 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.
Fri 11/68:50 pm -
1 stop15h 45m
Tue 11/178:25 am -
2 stops17h 40m
Deal found 10/27![Multiple Airlines logo]()
$1,203
This Expedia deal was found by Cheapflights users on 10/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:00 am -
2 stops44h 30m
Mon 11/1612:00 pm -
2 stops58h 45m
Deal found 10/28![Multiple Airlines logo]()
$1,435
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 October 31, 2026.
Round-trip from | $1,103 (Mytrip) |
|---|
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 October 31, 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
New YorkKos
JFK New York John F Kennedy Intl - KGS Kos
JFKKGS
New York John F Kennedy Intl
Tue 12/29
9:00 pm-9:15 pm
2 stops17h 15m
Kos
Tue 1/5
9:45 pm-4:40 pm
2 stops25h 55m
$1,103
NewarkKos
EWR Newark - KGS Kos
EWRKGS
Newark
Sun 12/6
11:45 pm-8:05 pm
1 stop13h 20m
Kos
Thu 12/10
8:25 am-9:10 pm
1 stop19h 45m
$1,114
NewarkKos
EWR Newark - KGS Kos
EWRKGS
Newark
Fri 11/6
11:45 pm-8:05 pm
1 stop13h 20m
Kos
Tue 11/17
8:25 am-9:10 pm
1 stop19h 45m
$1,130
New YorkKos
JFK New York John F Kennedy Intl - KGS Kos
JFKKGS
New York John F Kennedy Intl
Tue 12/1
4:40 pm-9:15 pm
2 stops21h 35m
Kos
Tue 12/22
5:15 pm-4:40 pm
3 stops30h 25m
$1,307
NewarkKos
EWR Newark - KGS Kos
EWRKGS
Newark
Tue 12/1
7:35 pm-9:15 pm
3 stops18h 40m
Kos
Tue 12/22
8:35 pm-6:25 pm
3 stops28h 50m
$1,343
DallasKos
DFW Dallas/Fort Worth - KGS Kos
DFWKGS
Dallas/Fort Worth
Thu 11/12
7:00 am-11:30 am
2 stops44h 30m
Kos
Mon 11/16
12:00 pm-2:45 pm
2 stops58h 45m
$1,435
Los AngelesKos
LAX Los Angeles - KGS Kos
LAXKGS
Los Angeles
Mon 12/14
6:30 am-9:15 pm
3 stops28h 45m
Kos
Mon 12/21
9:45 pm-4:35 pm
2 stops28h 50m
$1,532
New YorkKos
JFK New York John F Kennedy Intl - KGS Kos
JFKKGS
New York John F Kennedy Intl
Sun 12/6
10:20 pm-8:05 pm
3 stops38h 45m
Kos
Wed 12/9
2:05 pm-8:15 am
2 stops25h 10m
$1,731
Los AngelesKos
LAX Los Angeles - KGS Kos
LAXKGS
Los Angeles
Thu 12/24
7:40 am-9:15 pm
3 stops27h 35m
Kos
Sun 1/3
5:15 pm-4:35 pm
3 stops33h 20m
$1,967
Quickest round-trip
NewarkKos
EWR Newark - KGS Kos
EWRKGS
Newark
Thu 12/10
11:45 pm-8:05 pm
1 stop13h 20m
Kos
Thu 12/17
2:05 pm-9:10 pm
1 stop14h 05m
$5,784
Showing 1-10 of 11 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
DFW-KGS
LAX-KGS
MIA-KGS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from the United States to Kos
US0-KGS
JFK-KGS
EWR-KGS
DFW-KGS
LAX-KGS
No data available for this route at this time. Please check back soon.
The best insider tips for theUnited States to Kos flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your theUnited States to Kos trip
Our travel experts
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 October 31, 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.
Entertainment
6.8
Boarding
7.7
Food
7.1
Crew
8.2
Overall
7.5
Comfort
7.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
BOS - ZRH
Entertainment
6.8
Boarding
7.7
Food
7.1
Crew
8.2
Overall
7.5
Comfort
7.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
BOS - ZRH
Entertainment
6.8
Boarding
7.7
Food
7.1
Crew
8.2
Overall
7.5
Comfort
7.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
BOS - ZRH
Related info for your journey
Find useful and relevant information for your journey from USA to Kos. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Other flights to Kos
Explore flights to Kos departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 31, 2026.
USA and Kos flights
Browse other USA and Kos flight options. Last updated on October 31, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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Consider these flights traveling from USA to Kos.
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 October 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$779 | Average$1,104 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$922 | Average$1,089 | FlexibilityNo cancel fee | On-time76% |