$301+ 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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — KGS
Oct 6 — Oct 131
Round-trip
1 adult, Economy
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Find cheap flights from USA to Kos with Cheapflights
1. Tell us where you want to go
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 6, 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 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Sat 9/512:30 am -
2 stops40h 00m
Thu 9/245:15 pm -
1 stop36h 15m
Deal found 9/3![Multiple Airlines logo]()
$622
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Sat 10/1712:15 am -
1 stop14h 40m
Sun 10/258:40 pm -
2 stops26h 15m
Deal found 9/3![Multiple Airlines logo]()
$838
This Cheapflightsfares deal was found by Cheapflights users on 9/3. 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.
Sun 9/65:40 pm -
1 stop19h 20m
Thu 9/249:10 pm -
1 stop23h 45m
Deal found 9/3![Austrian Airlines logo]()
$865
This Cheapflightsfares deal was found by Cheapflights users on 9/2. 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.
Thu 9/178:30 pm -
1 stop11h 40m
Tue 9/228:30 pm -
1 stop23h 20m
Deal found 9/2![SWISS logo]()
$867
This Gotogate deal was found by Cheapflights users on 9/3. 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.
Sun 9/69:45 pm -
1 stop15h 15m
Thu 9/249:10 pm -
1 stop29h 55m
Deal found 9/3![Austrian Airlines logo]()
$884
This Expedia deal was found by Cheapflights users on 9/6. 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.
Sun 9/62:34 pm -
2 stops22h 26m
Thu 9/2411:00 am -
1 stop16h 15m
Deal found 9/6![Multiple Airlines logo]()
$899
This Booking.com deal was found by Cheapflights users on 9/1. 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.
Wed 10/147:35 pm -
1 stop33h 35m
Wed 10/287:55 pm -
1 stop33h 40m
Deal found 9/1![Multiple Airlines logo]()
$909
This SWISS deal was found by Cheapflights users on 9/2. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1712:45 pm -
2 stops19h 25m
Tue 9/228:30 pm -
1 stop30h 45m
Deal found 9/2![SWISS logo]()
$938
This Justfly.com deal was found by Cheapflights users on 9/2. 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.
Thu 9/175:40 pm -
1 stop20h 10m
Tue 9/228:30 pm -
1 stop30h 45m
Deal found 9/2![Multiple Airlines logo]()
$941
This FlightHub deal was found by Cheapflights users on 9/6. 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.
Thu 9/109:45 pm -
1 stop16h 05m
Mon 9/1411:00 am -
1 stop32h 50m
Deal found 9/6![Multiple Airlines logo]()
$941
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 10/159:15 pm -
1 stop17h 45m
Sun 10/189:00 pm -
2 stops28h 50m
Deal found 9/2![Multiple Airlines logo]()
$943
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Sat 10/311:00 pm -
2 stops25h 35m
Sat 10/1012:40 pm -
1 stop15h 20m
Deal found 9/3![Multiple Airlines logo]()
$946
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 6, 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 6, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 9/2. 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.
Thu 9/174:15 pm -
1 stop15h 55m
Tue 9/228:30 pm -
2 stops24h 50m
Deal found 9/2![SWISS logo]()
$898
This Booking.com deal was found by Cheapflights users on 9/1. 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.
Wed 10/147:35 pm -
1 stop33h 35m
Wed 10/287:55 pm -
1 stop33h 40m
Deal found 9/1![Multiple Airlines logo]()
$909
This British Airways deal was found by Cheapflights users on 9/3. 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.
Tue 10/137:35 pm -
1 stop18h 20m
Mon 10/199:45 pm -
1 stop31h 50m
Deal found 9/3![British Airways logo]()
$1,042
This FlightHub deal was found by Cheapflights users on 9/6. 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 10/115:40 pm -
1 stop19h 20m
Sun 10/1810:00 am -
1 stop34h 55m
Deal found 9/6![Austrian Airlines logo]()
$1,112
This Emirates deal was found by Cheapflights users on 9/4. 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 9/4![Emirates logo]()
$1,818
This KAYAK deal was found by Cheapflights users on 9/6. 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.
Wed 9/99:45 pm -
1 stop34h 25m
Mon 9/1411:00 am -
1 stop16h 15m
Deal found 9/6![SWISS logo]()
$943
This Mytrip deal was found by Cheapflights users on 9/3. 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.
Sat 10/35:35 pm -
1 stop19h 40m
Sat 10/1012:40 pm -
1 stop15h 20m
Deal found 9/3![Multiple Airlines logo]()
$973
This Gotogate deal was found by Cheapflights users on 9/4. 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.
Tue 9/227:35 pm -
1 stop28h 35m
Tue 9/298:30 pm -
1 stop30h 00m
Deal found 9/4![SWISS logo]()
$949
This Priceline deal was found by Cheapflights users on 9/6. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:25 pm -
2 stops36h 45m
Wed 10/287:55 pm -
1 stop26h 45m
Deal found 9/6![Multiple Airlines logo]()
$985
This British Airways deal was found by Cheapflights users on 9/3. 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.
Thu 10/159:50 pm -
1 stop32h 25m
Tue 10/202:20 pm -
1 stop33h 40m
Deal found 9/3![British Airways logo]()
$1,092
This FlightHub deal was found by Cheapflights users on 9/4. 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.
Fri 10/95:40 pm -
1 stop17h 15m
Sun 10/1810:00 am -
1 stop34h 55m
Deal found 9/4![Austrian Airlines logo]()
$1,161
This British Airways deal was found by Cheapflights users on 9/4. 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.
Thu 10/157:00 pm -
1 stop35h 15m
Mon 10/199:45 pm -
1 stop26h 15m
Deal found 9/4![British Airways logo]()
$1,119
This Mytrip deal was found by Cheapflights users on 9/3. 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.
Sat 10/34:00 pm -
2 stops21h 15m
Sat 10/1012:40 pm -
2 stops26h 21m
Deal found 9/3![Multiple Airlines logo]()
$1,041
This Booking.com deal was found by Cheapflights users on 9/3. 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.
Sat 10/37:25 pm -
2 stops31h 45m
Sat 10/108:35 pm -
1 stop23h 25m
Deal found 9/3![Multiple Airlines logo]()
$1,043
This FlightHub deal was found by Cheapflights users on 9/6. 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 9/6![Multiple Airlines logo]()
$1,072
This Mytrip deal was found by Cheapflights users on 9/2. 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 10/148:50 pm -
3 stops20h 45m
Sat 10/1710:25 pm -
3 stops28h 55m
Deal found 9/2![Multiple Airlines logo]()
$1,105
This Emirates deal was found by Cheapflights users on 9/4. 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 10/185:15 pm -
2 stops38h 20m
Thu 10/226:05 pm -
2 stops29h 20m
Deal found 9/4![Emirates logo]()
$1,831
This Mytrip deal was found by Cheapflights users on 9/4. 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 10/58:30 pm -
2 stops18h 35m
Sat 10/108:10 am -
2 stops21h 20m
Deal found 9/4![Multiple Airlines logo]()
$1,105
This British Airways deal was found by Cheapflights users on 9/3. 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.
Sat 10/177:25 am -
1 stop29h 25m
Tue 10/202:20 pm -
1 stop33h 40m
Deal found 9/3![British Airways logo]()
$1,630
This Emirates deal was found by Cheapflights users on 9/4. 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 10/188:35 pm -
2 stops37h 00m
Thu 10/226:05 pm -
2 stops29h 55m
Deal found 9/4![Emirates logo]()
$1,865
This Mytrip deal was found by Cheapflights users on 9/2. 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 9/175:55 pm -
2 stops21h 05m
Tue 9/2210:50 pm -
2 stops23h 09m
Deal found 9/2![Multiple Airlines logo]()
$1,113
This British Airways deal was found by Cheapflights users on 9/3. 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.
Tue 10/137:25 am -
1 stop30h 30m
Sat 10/172:05 pm -
1 stop33h 50m
Deal found 9/3![British Airways logo]()
$1,641
This Emirates deal was found by Cheapflights users on 9/4. 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 10m
Deal found 9/4![Emirates logo]()
$1,868
This British Airways deal was found by Cheapflights users on 9/3. 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 9/274:55 pm -
2 stops20h 50m
Wed 9/309:45 pm -
2 stops28h 10m
Deal found 9/3![British Airways logo]()
$1,650
This KAYAK deal was found by Cheapflights users on 9/5. 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.
Sat 10/108:30 pm -
1 stop30h 40m
Sun 10/1810:00 am -
1 stop17h 05m
Deal found 9/5![Multiple Airlines logo]()
$1,173
This British Airways deal was found by Cheapflights users on 9/1. 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 9/2711:55 pm -
2 stops30h 35m
Wed 9/309:45 pm -
2 stops31h 40m
Deal found 9/1![British Airways logo]()
$1,688
This Justfly.com deal was found by Cheapflights users on 9/6. 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.
Wed 9/99:45 pm -
1 stop34h 25m
Mon 9/148:50 pm -
2 stops23h 50m
Deal found 9/6![Multiple Airlines logo]()
$1,190
This FlightHub deal was found by Cheapflights users on 9/6. 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 10/117:30 pm -
2 stops17h 30m
Sun 10/186:05 pm -
1 stop27h 00m
Deal found 9/6![Multiple Airlines logo]()
$1,238
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 10/133:25 pm -
1 stop14h 10m
Sun 10/188:10 am -
2 stops37h 35m
Deal found 9/2![Multiple Airlines logo]()
$1,255
This Mytrip deal was found by Cheapflights users on 9/2. 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 9/241:35 pm -
2 stops22h 25m
Sat 10/36:00 am -
3 stops24h 50m
Deal found 9/2![Multiple Airlines logo]()
$1,267
Last-minute flights from USA to KosDiscover last-minute flight deals from USA to Kos. Data last updated September 6, 2026 and is based on user searches.
Discover last-minute flight deals from USA to Kos. Data last updated September 6, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Sat 9/512:30 am -
2 stops40h 00m
Thu 9/245:15 pm -
1 stop36h 15m
Deal found 9/3![Multiple Airlines logo]()
$622
This Cheapflightsfares deal was found by Cheapflights users on 9/3. 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.
Sun 9/65:40 pm -
1 stop19h 20m
Thu 9/249:10 pm -
1 stop23h 45m
Deal found 9/3![Austrian Airlines logo]()
$865
This Gotogate deal was found by Cheapflights users on 9/3. 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.
Sun 9/69:45 pm -
1 stop15h 15m
Thu 9/249:10 pm -
1 stop29h 55m
Deal found 9/3![Austrian Airlines logo]()
$884
This Expedia deal was found by Cheapflights users on 9/6. 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.
Sun 9/62:34 pm -
2 stops22h 26m
Thu 9/2411:00 am -
1 stop16h 15m
Deal found 9/6![Multiple Airlines logo]()
$899
This KAYAK deal was found by Cheapflights users on 9/6. 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.
Wed 9/99:45 pm -
1 stop34h 25m
Mon 9/1411:00 am -
1 stop16h 15m
Deal found 9/6![SWISS logo]()
$943
This FlightHub deal was found by Cheapflights users on 9/6. 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.
Thu 9/109:45 pm -
1 stop16h 05m
Mon 9/1411:00 am -
1 stop32h 50m
Deal found 9/6![Multiple Airlines logo]()
$941
This Cheapflightsfares deal was found by Cheapflights users on 9/2. 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.
Thu 9/178:30 pm -
1 stop11h 40m
Tue 9/228:30 pm -
1 stop23h 20m
Deal found 9/2![SWISS logo]()
$867
This SWISS deal was found by Cheapflights users on 9/2. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1712:45 pm -
2 stops19h 25m
Tue 9/228:30 pm -
1 stop30h 45m
Deal found 9/2![SWISS logo]()
$938
This Justfly.com deal was found by Cheapflights users on 9/2. 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.
Thu 9/175:40 pm -
1 stop20h 10m
Tue 9/228:30 pm -
1 stop30h 45m
Deal found 9/2![Multiple Airlines logo]()
$941
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Sat 10/311:00 pm -
2 stops25h 35m
Sat 10/1012:40 pm -
1 stop15h 20m
Deal found 9/3![Multiple Airlines logo]()
$946
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 10/159:15 pm -
1 stop17h 45m
Sun 10/189:00 pm -
2 stops28h 50m
Deal found 9/2![Multiple Airlines logo]()
$943
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Sat 10/1712:15 am -
1 stop14h 40m
Sun 10/258:40 pm -
2 stops26h 15m
Deal found 9/3![Multiple Airlines logo]()
$838
One-way flights from USA to KosSearch for one-way flight options from USA to Kos. Find affordable one-way fares based on user searches. Data last updated September 6, 2026.
Search for one-way flight options from USA to Kos. Find affordable one-way fares based on user searches. Data last updated September 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/2. 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.
Fri 10/26:20 pm -
2 stops42h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 9/2. 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.
Fri 10/211:00 pm -
3 stops39h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$364
This Mytrip deal was found by Cheapflights users on 9/6. 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 9/166:25 pm -
2 stops21h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$365
This Mytrip deal was found by Cheapflights users on 9/6. 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 9/163:30 pm -
2 stops24h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$366
This Mytrip deal was found by Cheapflights users on 9/6. 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 9/163:45 pm -
2 stops24h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$367
This Kiwi.com deal was found by Cheapflights users on 9/2. 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.
Fri 10/28:30 pm -
2 stops40h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$370
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 9/2710:20 am -
2 stops26h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$378
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Mon 9/288:50 pm -
2 stops40h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$384
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 9/228:10 pm -
3 stops39h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Sat 9/264:55 pm -
2 stops43h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 9/298:10 pm -
3 stops39h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$396
This FlightHub deal was found by Cheapflights users on 9/1. 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.
Thu 10/227:35 pm -
1 stop34h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![British Airways logo]()
$443
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 6, 2026.
Round-trip from | $838 (Kiwi.com) |
|---|---|
One-way from | $301 (Kiwi.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 6, 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
Quickest round-trip
New YorkKos
JFK New York John F Kennedy Intl - KGS Kos
JFKKGS
New York John F Kennedy Intl
Fri 10/2
2:00 pm-8:05 am
1 stop11h 05m
Kos
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$331
NewarkKos
EWR Newark - KGS Kos
EWRKGS
Newark
Fri 10/2
11:00 pm-9:00 pm
3 stops39h 00m
Kos
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$364
New YorkKos
LGA New York LaGuardia - KGS Kos
LGAKGS
New York LaGuardia
Wed 9/16
3:30 pm-10:50 pm
2 stops24h 20m
Kos
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$366
NewarkKos
EWR Newark - KGS Kos
EWRKGS
Newark
Wed 9/16
3:45 pm-10:50 pm
2 stops24h 05m
Kos
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$367
New YorkKos
LGA New York LaGuardia - KGS Kos
LGAKGS
New York LaGuardia
Fri 10/2
8:30 pm-8:15 pm
2 stops40h 45m
Kos
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$370
Los AngelesKos
LAX Los Angeles - KGS Kos
LAXKGS
Los Angeles
Sun 9/27
10:20 am-11:15 pm
2 stops26h 55m
Kos
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$378
New YorkKos
JFK New York John F Kennedy Intl - KGS Kos
JFKKGS
New York John F Kennedy Intl
Wed 9/16
7:25 pm-5:55 pm
3 stops39h 30m
Kos
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$387
Los AngelesKos
LAX Los Angeles - KGS Kos
LAXKGS
Los Angeles
Tue 9/22
8:10 pm-3:25 pm
2 stops33h 15m
Kos
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$390
Los AngelesKos
LAX Los Angeles - KGS Kos
LAXKGS
Los Angeles
Mon 9/28
3:35 pm-10:10 pm
3 stops44h 35m
Kos
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$397
Los AngelesKos
LAX Los Angeles - KGS Kos
LAXKGS
Los Angeles
Tue 9/29
5:50 pm-9:25 pm
2 stops41h 35m
Kos
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$402
Showing 1-10 of 49 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
LGA-KGS
LAX-KGS
BOS-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
LGA-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 September 6, 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.
Boarding
7.7
Crew
8.2
Comfort
7.4
Food
7.1
Overall
7.5
Entertainment
6.8
Reviews
1 / 20
6.0
GoodAnonymous,Jul 2026
LAX - ZRH
Boarding
7.7
Crew
8.2
Comfort
7.4
Food
7.1
Overall
7.5
Entertainment
6.8
Reviews
1 / 20
6.0
GoodAnonymous,Jul 2026
LAX - ZRH
Boarding
7.7
Crew
8.2
Comfort
7.4
Food
7.1
Overall
7.5
Entertainment
6.8
Reviews
1 / 20
6.0
GoodAnonymous,Jul 2026
LAX - 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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Alternative routes for USA to Kos
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Complete your trip
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Search flights from USA to Kos by cabin class
Find flights from USA to Kos, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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 September 6, 2026.
USA and Kos flights
Browse other USA and Kos flight options. Last updated on September 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
USA to Kos flights
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 September 6, 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% |