$361+ Cheap flights from St. Louis (STL) to Greece
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ATH
Jun 20 — Jun 271
Round-trip
1 adult, Economy
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Cheapest flights from St. Louis to GreeceExplore the most affordable flight options available from St. Louis to Greece. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 21, 2026.
Explore the most affordable flight options available from St. Louis to Greece. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 21, 2026.
This Lufthansa deal was found by Cheapflights users on 5/20. 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.
Wed 8/193:30 pm
STL
- ATH
1 stop18h 00m
Lufthansa
Wed 8/266:45 am
ATH
- STL
1 stop14h 40m
Lufthansa
Deal found 5/20![Lufthansa logo]()
$708
This Finnair deal was found by Cheapflights users on 5/17. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/21:20 pm
STL
- ATH
2 stops21h 35m
Multiple Airlines
Mon 11/98:10 pm
ATH
- STL
2 stops31h 20m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$798
This oojo deal was found by Cheapflights users on 5/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/259:35 pm
STL
- ATH
1 stop13h 30m
British Airways
Thu 9/31:00 pm
ATH
- STL
1 stop18h 23m
British Airways
Deal found 5/20![British Airways logo]()
$816
This Booking.com deal was found by Cheapflights users on 5/20. 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.
Mon 11/22:50 pm
STL
- ATH
2 stops20h 05m
British Airways
Mon 11/92:25 pm
ATH
- STL
2 stops40h 04m
British Airways
Deal found 5/20![British Airways logo]()
$825
This Gotogate deal was found by Cheapflights users on 5/17. 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 11/14:15 pm
STL
- ATH
1 stop34h 45m
Multiple Airlines
Sun 11/86:25 am
ATH
- STL
1 stop15h 30m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$840
This American Airlines deal was found by Cheapflights users on 5/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/259:35 pm
STL
- ATH
1 stop13h 30m
American Airlines
Thu 9/311:15 am
ATH
- STL
2 stops19h 10m
American Airlines
Deal found 5/20![American Airlines logo]()
$843
This American Airlines deal was found by Cheapflights users on 5/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:44 am
STL
- JTR
2 stops22h 31m
American Airlines
Wed 9/95:10 pm
JTR
- STL
2 stops32h 52m
American Airlines
Deal found 5/18![American Airlines logo]()
$883
This Travelocity deal was found by Cheapflights users on 5/19. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:00 pm
STL
- JMK
2 stops20h 55m
Multiple Airlines
Thu 9/310:55 am
JMK
- STL
2 stops39h 47m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$896
This FlightHub deal was found by Cheapflights users on 5/16. 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.
Mon 11/166:45 pm
STL
- HER
2 stops35h 50m
Lufthansa
Fri 11/206:05 pm
HER
- STL
2 stops36h 49m
Lufthansa
Deal found 5/16![Lufthansa logo]()
$898
This KAYAK deal was found by Cheapflights users on 5/19. 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.
Sun 8/236:54 pm
STL
- JMK
2 stops15h 26m
Lufthansa
Tue 9/16:25 pm
JMK
- STL
1 stop27h 00m
Lufthansa
Deal found 5/19![Lufthansa logo]()
$905
This KAYAK deal was found by Cheapflights users on 5/19. 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.
Sun 8/2312:27 pm
STL
- JMK
2 stops21h 53m
Lufthansa
Thu 9/36:40 pm
JMK
- STL
2 stops28h 58m
Lufthansa
Deal found 5/19![Lufthansa logo]()
$906
This KAYAK deal was found by Cheapflights users on 5/19. 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.
Mon 8/243:30 pm
STL
- JMK
1 stop18h 05m
Lufthansa
Tue 9/16:25 pm
JMK
- STL
1 stop27h 00m
Lufthansa
Deal found 5/19![Lufthansa logo]()
$912
Best flights from St. Louis to GreeceDiscover carefully curated flight deals from St. Louis to Greece that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 21, 2026.
Discover carefully curated flight deals from St. Louis to Greece that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 21, 2026.
This United Airlines deal was found by Cheapflights users on 5/20. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1012:10 pm
STL
- ATH
1 stop14h 00m
United Airlines
Mon 8/174:15 pm
ATH
- STL
2 stops39h 23m
United Airlines
Deal found 5/20![United Airlines logo]()
$917
This Lufthansa deal was found by Cheapflights users on 5/21. 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.
Sun 7/51:13 pm
STL
- JTR
2 stops16h 17m
Lufthansa
Sun 7/125:40 pm
JTR
- STL
1 stop27h 45m
Lufthansa
Deal found 5/21![Lufthansa logo]()
$1,007
This FlightHub deal was found by Cheapflights users on 5/21. 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.
Sat 7/188:43 am
STL
- HER
2 stops25h 42m
Multiple Airlines
Sun 7/269:45 pm
HER
- STL
2 stops33h 59m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$1,110
This Delta deal was found by Cheapflights users on 5/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/211:18 am
STL
- HER
2 stops41h 02m
Delta
Tue 7/141:20 pm
HER
- STL
2 stops26h 48m
Delta
Deal found 5/17![Delta logo]()
$1,166
This British Airways deal was found by Cheapflights users on 5/19. 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.
Fri 8/219:31 am
STL
- JTR
2 stops21h 34m
British Airways
Tue 8/252:50 pm
JTR
- STL
2 stops36h 42m
British Airways
Deal found 5/19![British Airways logo]()
$1,194
This Cheapflightsfares deal was found by Cheapflights users on 5/18. 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 6/141:13 pm
STL
- JMK
2 stops23h 27m
Austrian Airlines
Wed 6/249:25 pm
JMK
- STL
2 stops34h 19m
Austrian Airlines
Deal found 5/18![Austrian Airlines logo]()
$1,348
This Turkish Airlines deal was found by Cheapflights users on 5/17. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/275:33 pm
STL
- SKG
2 stops31h 12m
Turkish Airlines
Thu 7/29:35 am
SKG
- STL
2 stops43h 41m
Turkish Airlines
Deal found 5/17![Turkish Airlines logo]()
$1,489
This United Airlines deal was found by Cheapflights users on 5/20. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2212:10 pm
STL
- ATH
1 stop14h 00m
United Airlines
Wed 9/3012:10 pm
ATH
- STL
2 stops35h 33m
United Airlines
Deal found 5/20![United Airlines logo]()
$929
This United Airlines deal was found by Cheapflights users on 5/20. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/125:30 pm
STL
- ATH
2 stops33h 40m
United Airlines
Fri 9/2512:10 pm
ATH
- STL
1 stop14h 31m
United Airlines
Deal found 5/20![United Airlines logo]()
$947
This Trip.com deal was found by Cheapflights users on 5/20. 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.
Wed 9/303:30 pm
STL
- SKG
1 stop18h 45m
Lufthansa
Sun 10/47:10 pm
SKG
- STL
1 stop26h 15m
Lufthansa
Deal found 5/20![Lufthansa logo]()
$1,110
This Iberia deal was found by Cheapflights users on 5/19. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/189:46 am
STL
- JTR
2 stops22h 29m
Multiple Airlines
Sun 9/279:55 pm
JTR
- STL
2 stops30h 08m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$1,153
This United Airlines deal was found by Cheapflights users on 5/21. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1912:10 pm
STL
- ATH
1 stop17h 15m
United Airlines
Mon 7/272:15 pm
ATH
- STL
1 stop31h 10m
United Airlines
Deal found 5/21![United Airlines logo]()
$993
This British Airways deal was found by Cheapflights users on 5/18. 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 8/239:40 pm
STL
- JTR
1 stop32h 10m
British Airways
Wed 8/265:10 pm
JTR
- STL
2 stops38h 49m
British Airways
Deal found 5/18![British Airways logo]()
$1,208
This FlightHub deal was found by Cheapflights users on 5/21. 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.
Sat 7/188:43 am
STL
- HER
2 stops25h 42m
Lufthansa
Sun 7/267:15 pm
HER
- STL
1 stop26h 10m
Lufthansa
Deal found 5/21![Lufthansa logo]()
$1,114
This Iberia deal was found by Cheapflights users on 5/17. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/41:20 pm
STL
- JTR
2 stops18h 55m
Multiple Airlines
Wed 7/152:50 pm
JTR
- STL
2 stops26h 19m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$1,153
This United Airlines deal was found by Cheapflights users on 5/20. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2912:10 pm
STL
- ATH
1 stop14h 00m
United Airlines
Fri 9/1112:10 pm
ATH
- STL
1 stop14h 31m
United Airlines
Deal found 5/20![United Airlines logo]()
$1,002
This United Airlines deal was found by Cheapflights users on 5/19. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:30 pm
STL
- ATH
2 stops36h 10m
United Airlines
Sat 9/263:25 pm
ATH
- STL
1 stop30h 35m
United Airlines
Deal found 5/19![United Airlines logo]()
$1,012
This Lufthansa deal was found by Cheapflights users on 5/20. 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.
Sun 6/213:30 pm
STL
- HER
1 stop19h 00m
Lufthansa
Thu 7/29:40 am
HER
- STL
2 stops22h 04m
Lufthansa
Deal found 5/20![Lufthansa logo]()
$1,301
This Mytrip deal was found by Cheapflights users on 5/18. 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 6/152:15 pm
STL
- HER
3 stops35h 25m
Multiple Airlines
Sun 6/217:15 am
HER
- STL
3 stops37h 06m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$1,307
This United Airlines deal was found by Cheapflights users on 5/21. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:55 am
STL
- ATH
1 stop18h 15m
United Airlines
Sat 9/263:25 pm
ATH
- STL
1 stop30h 35m
United Airlines
Deal found 5/21![United Airlines logo]()
$1,012
This FlightHub deal was found by Cheapflights users on 5/21. 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.
Mon 6/223:30 pm
STL
- SKG
2 stops16h 45m
Lufthansa
Sun 8/237:10 pm
SKG
- STL
1 stop26h 15m
Lufthansa
Deal found 5/21![Lufthansa logo]()
$1,309
This Mytrip deal was found by Cheapflights users on 5/20. 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 9/308:55 am
STL
- SKG
2 stops21h 20m
Multiple Airlines
Sun 10/49:35 am
SKG
- STL
3 stops35h 50m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$1,324
This oojo deal was found by Cheapflights users on 5/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/149:40 pm
STL
- JMK
1 stop33h 20m
British Airways
Wed 6/244:10 pm
JMK
- STL
2 stops39h 49m
British Airways
Deal found 5/18![British Airways logo]()
$1,606
This Lufthansa deal was found by Cheapflights users on 5/18. 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.
Wed 7/83:30 pm
STL
- SKG
1 stop18h 45m
Lufthansa
Thu 7/1611:30 am
SKG
- STL
2 stops17h 56m
Lufthansa
Deal found 5/18![Lufthansa logo]()
$1,313
This Air Canada deal was found by Cheapflights users on 5/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/172:15 pm
STL
- SKG
2 stops20h 00m
Multiple Airlines
Fri 8/149:10 pm
SKG
- STL
2 stops30h 57m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$1,386
This Lufthansa deal was found by Cheapflights users on 5/18. 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.
Mon 6/153:30 pm
STL
- HER
2 stops18h 15m
Lufthansa
Sun 6/217:15 pm
HER
- STL
1 stop26h 10m
Lufthansa
Deal found 5/18![Lufthansa logo]()
$1,314
This Lufthansa deal was found by Cheapflights users on 5/20. 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.
Sun 6/213:30 pm
STL
- HER
1 stop19h 00m
Lufthansa
Sat 7/49:40 am
HER
- STL
2 stops17h 46m
Lufthansa
Deal found 5/20![Lufthansa logo]()
$1,371
This Mytrip deal was found by Cheapflights users on 5/18. 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.
Sun 6/142:15 pm
STL
- JMK
3 stops35h 15m
Multiple Airlines
Wed 6/248:55 pm
JMK
- STL
2 stops31h 12m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$1,538
This FlightHub deal was found by Cheapflights users on 5/19. 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.
Wed 6/173:30 pm
STL
- SKG
1 stop18h 45m
Lufthansa
Fri 8/1412:55 pm
SKG
- STL
2 stops17h 05m
Lufthansa
Deal found 5/19![Lufthansa logo]()
$1,489
This Mytrip deal was found by Cheapflights users on 5/20. 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 8/112:10 pm
STL
- RHO
2 stops21h 50m
Multiple Airlines
Sun 8/28:55 pm
RHO
- STL
3 stops31h 12m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$1,963
Last-minute flights from St. Louis to GreeceDiscover last-minute flight deals from St. Louis to Greece. Data last updated May 21, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Greece. Data last updated May 21, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 5/18. 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 6/152:15 pm
STL
- HER
2 stops23h 45m
Multiple Airlines
Sun 6/217:15 am
HER
- STL
3 stops37h 06m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$1,260
This KAYAK deal was found by Cheapflights users on 5/20. 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 6/207:05 pm
STL
- HER
2 stops39h 25m
Lufthansa
Thu 7/29:40 am
HER
- STL
2 stops22h 04m
Lufthansa
Deal found 5/20![Lufthansa logo]()
$1,239
This Cheapflightsfares deal was found by Cheapflights users on 5/19. 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 6/211:13 pm
STL
- ATH
2 stops14h 42m
Lufthansa
Fri 9/116:45 am
ATH
- STL
1 stop14h 40m
Lufthansa
Deal found 5/19![Lufthansa logo]()
$1,074
This Gotogate deal was found by Cheapflights users on 5/19. 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 6/212:15 pm
STL
- ATH
1 stop12h 55m
Multiple Airlines
Fri 9/116:45 am
ATH
- STL
1 stop14h 40m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$1,081
This Justfly.com deal was found by Cheapflights users on 5/19. 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 6/211:20 pm
STL
- ATH
2 stops21h 25m
Air Canada
Fri 9/1112:10 pm
ATH
- STL
2 stops35h 28m
Air Canada
Deal found 5/19![Air Canada logo]()
$1,083
This United Airlines deal was found by Cheapflights users on 5/20. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/218:40 am
STL
- ATH
1 stop18h 30m
United Airlines
Sat 9/1212:10 pm
ATH
- STL
2 stops43h 28m
United Airlines
Deal found 5/20![United Airlines logo]()
$1,141
This FlightHub deal was found by Cheapflights users on 5/20. 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 6/217:05 pm
STL
- HER
2 stops15h 05m
Lufthansa
Thu 7/29:40 am
HER
- STL
2 stops22h 04m
Lufthansa
Deal found 5/20![Lufthansa logo]()
$1,227
This Cheapflightsfares deal was found by Cheapflights users on 5/21. 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.
Mon 6/227:05 pm
STL
- ATH
2 stops20h 00m
Lufthansa
Sat 9/126:00 am
ATH
- STL
2 stops25h 38m
Lufthansa
Deal found 5/21![Lufthansa logo]()
$1,142
This Gotogate deal was found by Cheapflights users on 5/20. 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 6/223:30 pm
STL
- ATH
1 stop13h 55m
Multiple Airlines
Sat 9/123:25 pm
ATH
- STL
1 stop36h 35m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$1,144
This Justfly.com deal was found by Cheapflights users on 5/20. 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.
Mon 6/221:20 pm
STL
- ATH
2 stops17h 35m
Air Canada
Sat 9/123:25 pm
ATH
- STL
2 stops28h 37m
Air Canada
Deal found 5/20![Air Canada logo]()
$1,148
This KAYAK deal was found by Cheapflights users on 5/20. 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 6/2312:55 pm
STL
- HER
2 stops20h 15m
Lufthansa
Thu 7/29:40 am
HER
- STL
2 stops22h 04m
Lufthansa
Deal found 5/20![Lufthansa logo]()
$1,218
This KAYAK deal was found by Cheapflights users on 5/20. 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 6/238:43 am
STL
- HER
2 stops24h 27m
Lufthansa
Wed 7/19:40 am
HER
- STL
2 stops22h 04m
Lufthansa
Deal found 5/20![Lufthansa logo]()
$1,244
One-way flights from St. Louis to GreeceSearch for one-way flight options from St. Louis to Greece. Find affordable one-way fares based on user searches. Data last updated May 21, 2026.
Search for one-way flight options from St. Louis to Greece. Find affordable one-way fares based on user searches. Data last updated May 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 9/1210:35 am
STL
- ATH
2 stops21h 45m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$361
This American Airlines deal was found by Cheapflights users on 5/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/259:44 am
STL
- JTR
2 stops22h 36m
American Airlines
Deal found 5/18![American Airlines logo]()
$371
This KLM deal was found by Cheapflights users on 5/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/314:13 pm
STL
- ATH
1 stop34h 22m
KLM
Deal found 5/17![KLM logo]()
$387
This Air Canada deal was found by Cheapflights users on 5/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/314:15 pm
STL
- ATH
2 stops35h 45m
Air Canada
Deal found 5/17![Air Canada logo]()
$400
This oojo deal was found by Cheapflights users on 5/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/61:25 pm
STL
- ATH
1 stop13h 35m
British Airways
Deal found 5/20![British Airways logo]()
$420
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 9/55:33 pm
STL
- ATH
2 stops38h 42m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$430
This oojo deal was found by Cheapflights users on 5/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:05 pm
STL
- ATH
1 stop30h 55m
British Airways
Deal found 5/20![British Airways logo]()
$431
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 9/1510:35 am
STL
- HER
3 stops36h 55m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$436
This oojo deal was found by Cheapflights users on 5/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/128:07 pm
STL
- ATH
1 stop31h 28m
British Airways
Deal found 5/17![British Airways logo]()
$437
This American Airlines deal was found by Cheapflights users on 5/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:44 am
STL
- JTR
2 stops22h 36m
American Airlines
Deal found 5/18![American Airlines logo]()
$438
This oojo deal was found by Cheapflights users on 5/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:46 am
STL
- HER
2 stops21h 44m
British Airways
Deal found 5/20![British Airways logo]()
$450
This oojo deal was found by Cheapflights users on 5/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:02 pm
STL
- JTR
2 stops36h 13m
British Airways
Deal found 5/21![British Airways logo]()
$451
Find flight deals from St. Louis to Greece
Keep the following information in mind while searching for St. Louis to Greece flight deals. Data was last updated May 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $708 (Lufthansa) |
One-way from | $361 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $1,282 |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Greece 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 2,558,603 searches. Data last updated May 21, 2026.
Use the filters below to find and compare flights from St. Louis to Greece that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisAthens
STL - ATH
STLATH
Lambert-St Louis
Mon 8/10
12:10 pm-10:10 am
1 stop14h 00m
Athens Eleftherios V.
Mon 8/17
4:15 pm-11:38 pm
2 stops39h 23m
$917
St. LouisAthens
STL - ATH
STLATH
Lambert-St Louis
Tue 9/22
12:10 pm-10:10 am
1 stop14h 00m
Athens Eleftherios V.
Wed 9/30
12:10 pm-3:43 pm
2 stops35h 33m
$929
St. LouisAthens
STL - ATH
STLATH
Lambert-St Louis
Sat 9/12
5:30 pm-11:10 am
2 stops33h 40m
Athens Eleftherios V.
Fri 9/25
12:10 pm-6:41 pm
1 stop14h 31m
$947
St. LouisAthens
STL - ATH
STLATH
Lambert-St Louis
Sun 7/19
12:10 pm-1:25 pm
1 stop17h 15m
Athens Eleftherios V.
Mon 7/27
2:15 pm-1:25 pm
1 stop31h 10m
$993
Quickest round-trip
St. LouisAthens
STL - ATH
STLATH
Lambert-St Louis
Sat 8/29
12:10 pm-10:10 am
1 stop14h 00m
Athens Eleftherios V.
Fri 9/11
12:10 pm-6:41 pm
1 stop14h 31m
$1,002
St. LouisThera
STL - JTR
STLJTR
Lambert-St Louis
Sun 7/5
1:13 pm-1:30 pm
2 stops16h 17m
Thera Santorini
Sun 7/12
5:40 pm-1:25 pm
1 stop27h 45m
$1,007
St. LouisAthens
STL - ATH
STLATH
Lambert-St Louis
Tue 9/15
5:30 pm-1:40 pm
2 stops36h 10m
Athens Eleftherios V.
Sat 9/26
3:25 pm-2:00 pm
1 stop30h 35m
$1,012
St. LouisAthens
STL - ATH
STLATH
Lambert-St Louis
Wed 9/16
8:55 am-11:10 am
1 stop18h 15m
Athens Eleftherios V.
Sat 9/26
3:25 pm-2:00 pm
1 stop30h 35m
$1,012
St. LouisHeraklion
STL - HER
STLHER
Lambert-St Louis
Sat 7/18
8:43 am-6:25 pm
2 stops25h 42m
Heraklion N. Kazantzakis Apt.
Sun 7/26
9:45 pm-11:44 pm
2 stops33h 59m
$1,110
St. LouisThessaloniki
STL - SKG
STLSKG
Lambert-St Louis
Wed 9/30
3:30 pm-6:15 pm
1 stop18h 45m
Thessaloniki Makedonia
Sun 10/4
7:10 pm-1:25 pm
1 stop26h 15m
$1,110
Showing 1-10 of 53 resultsSorted by cheapest first
Best time to book a flight from St. Louis to Greece
Have a flexible travel schedule? Discover the best time to fly to Greece from St. Louis with our price prediction graph.
STL-ATH
STL-JTR
STL-HER
STL-JMK
STL-SKG
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 St. Louis to Greece
STL-GR0
STL-ATH
STL-JTR
STL-HER
STL-JMK
What is the cheapest month to book a flight from St. Louis to Greece?
Currently, January is the cheapest month in which you can book a flight from St. Louis to Greece (average of $483). Flying from St. Louis to Greece in July is currently the most expensive (average of $740). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing Greece
Get insights into the airlines that provide service to Greece. 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 Greece. Reviews last updated May 21, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAir Canada from St. Louis to Greece to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Greece. 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 St. Louis to Greece
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Complete your trip
Complete your trip to Greece by adding a car rental and/or hotel reservation to your travel itinerary.
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St. Louis and Greece flights
Browse other St. Louis and Greece flight options. Last updated on May 21, 2026.
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St. Louis to Greece flights
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Consider these flights traveling to Greece regions.
Top 7 airlines flying from St. Louis to Greece
Discover the top 7 airlines that operate flights from St. Louis to Greece. 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 2,558,603 searches. Data last updated May 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$483 | Average$1,262 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$520 | Average$1,192 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$549 | Average$965 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$576 | Average$899 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$643 | Average$997 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$647 | Average$1,043 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$814 | Average$1,170 | FlexibilityNo cancel fee | On-time75% |