$314+ 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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ATH
Aug 18 — Aug 251
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 July 19, 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 July 19, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 7/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:04 pm
STL
- ATH
2 stops23h 21m
Lufthansa
Tue 11/36:35 am
ATH
- STL
2 stops22h 38m
Lufthansa
Deal found 7/17![Lufthansa logo]()
$780
This Air Canada deal was found by Cheapflights users on 7/14. 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.
Sun 12/67:33 am
STL
- ATH
2 stops19h 27m
Air Canada
Wed 12/96:35 am
ATH
- STL
2 stops40h 51m
Air Canada
Deal found 7/14![Air Canada logo]()
$785
This United Airlines deal was found by Cheapflights users on 7/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:33 am
STL
- ATH
2 stops19h 27m
United Airlines
Tue 11/36:35 am
ATH
- STL
2 stops21h 59m
United Airlines
Deal found 7/17![United Airlines logo]()
$787
This Ticket deal was found by Cheapflights users on 7/18. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2412:10 pm
STL
- ATH
1 stop14h 00m
Multiple Airlines
Tue 9/86:45 am
ATH
- STL
1 stop14h 40m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$793
This Justfly.com deal was found by Cheapflights users on 7/15. 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 11/27:04 pm
STL
- ATH
2 stops22h 21m
Lufthansa
Mon 11/91:40 pm
ATH
- STL
2 stops39h 33m
Lufthansa
Deal found 7/15![Lufthansa logo]()
$797
This United Airlines deal was found by Cheapflights users on 7/14. 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 12/63:40 pm
STL
- ATH
1 stop16h 55m
United Airlines
Wed 12/96:35 am
ATH
- STL
2 stops22h 24m
United Airlines
Deal found 7/14![United Airlines logo]()
$798
This Justfly.com deal was found by Cheapflights users on 7/15. 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 11/24:05 pm
STL
- ATH
1 stop34h 55m
Multiple Airlines
Mon 11/91:40 pm
ATH
- STL
2 stops39h 33m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$801
This United deal was found by Cheapflights users on 7/17. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/254:40 pm
STL
- ATH
1 stop14h 00m
Multiple Airlines
Tue 11/35:25 pm
ATH
- STL
1 stop28h 20m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$806
This United Airlines deal was found by Cheapflights users on 7/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:00 am
STL
- ATH
2 stops21h 00m
United Airlines
Sun 12/131:00 pm
ATH
- STL
2 stops34h 41m
United Airlines
Deal found 7/16![United Airlines logo]()
$813
This oojo deal was found by Cheapflights users on 7/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:54 pm
STL
- SKG
2 stops14h 41m
Lufthansa
Fri 9/1812:55 pm
SKG
- STL
2 stops18h 43m
Lufthansa
Deal found 7/16![Lufthansa logo]()
$835
This MaxMilhas deal was found by Cheapflights users on 7/17. 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 MaxMilhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/241:00 pm
STL
- HER
2 stops20h 45m
Lufthansa
Mon 8/317:20 pm
HER
- STL
1 stop26h 05m
Lufthansa
Deal found 7/17![Lufthansa logo]()
$867
This KAYAK deal was found by Cheapflights users on 7/15. 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 8/1612:59 pm
STL
- RHO
2 stops22h 16m
Lufthansa
Wed 8/2612:10 pm
RHO
- STL
2 stops35h 28m
Lufthansa
Deal found 7/15![Lufthansa logo]()
$872
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 July 19, 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 July 19, 2026.
This United Airlines deal was found by Cheapflights users on 7/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/63:40 pm
STL
- ATH
1 stop16h 55m
United Airlines
Wed 12/96:35 am
ATH
- STL
2 stops22h 24m
United Airlines
Deal found 7/18![United Airlines logo]()
$799
This oojo deal was found by Cheapflights users on 7/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:54 pm
STL
- SKG
2 stops14h 41m
Lufthansa
Fri 9/1812:55 pm
SKG
- STL
2 stops18h 43m
Lufthansa
Deal found 7/16![Lufthansa logo]()
$835
This Delta deal was found by Cheapflights users on 7/17. 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.
Mon 12/1410:45 am
STL
- ATH
2 stops18h 55m
Delta
Thu 12/176:10 am
ATH
- STL
2 stops18h 40m
Delta
Deal found 7/17![Delta logo]()
$854
This KLM deal was found by Cheapflights users on 7/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/711:13 am
STL
- SKG
2 stops18h 17m
KLM
Thu 1/211:40 pm
SKG
- STL
2 stops35h 14m
KLM
Deal found 7/16![KLM logo]()
$898
This British Airways deal was found by Cheapflights users on 7/15. 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 8/119:35 pm
STL
- ATH
1 stop13h 30m
British Airways
Mon 8/248:50 pm
ATH
- STL
1 stop30h 40m
British Airways
Deal found 7/15![British Airways logo]()
$1,045
This United deal was found by Cheapflights users on 7/18. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/23:30 pm
STL
- SKG
1 stop18h 45m
Multiple Airlines
Sun 1/314:00 pm
SKG
- STL
2 stops39h 25m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$1,070
This Air Canada deal was found by Cheapflights users on 7/17. 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.
Sun 12/64:05 pm
STL
- SKG
2 stops37h 35m
Air Canada
Thu 12/108:10 am
SKG
- STL
2 stops39h 16m
Air Canada
Deal found 7/17![Air Canada logo]()
$1,125
This Finnair deal was found by Cheapflights users on 7/17. 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.
Sat 10/175:21 pm
STL
- CHQ
2 stops18h 39m
Finnair
Wed 10/218:40 pm
CHQ
- STL
2 stops32h 28m
Finnair
Deal found 7/17![Finnair logo]()
$1,179
This American Airlines deal was found by Cheapflights users on 7/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/111:18 am
STL
- JTR
2 stops20h 57m
American Airlines
Sat 8/83:55 pm
JTR
- STL
2 stops32h 29m
American Airlines
Deal found 7/16![American Airlines logo]()
$1,198
This Iberia deal was found by Cheapflights users on 7/15. 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 7/311:27 pm
STL
- JMK
2 stops23h 13m
Iberia
Tue 8/410:05 pm
JMK
- STL
2 stops30h 21m
Iberia
Deal found 7/15![Iberia logo]()
$1,597
This United Airlines deal was found by Cheapflights users on 7/15. 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 8/2512:10 pm
STL
- ATH
1 stop14h 00m
United Airlines
Thu 9/312:10 pm
ATH
- STL
2 stops31h 07m
United Airlines
Deal found 7/15![United Airlines logo]()
$822
This Delta deal was found by Cheapflights users on 7/14. 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.
Tue 8/1111:00 am
STL
- ATH
1 stop16h 00m
Delta
Tue 8/186:00 am
ATH
- STL
2 stops18h 44m
Delta
Deal found 7/14![Delta logo]()
$855
This MaxMilhas deal was found by Cheapflights users on 7/17. 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 MaxMilhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/241:00 pm
STL
- HER
2 stops20h 45m
Lufthansa
Mon 8/317:20 pm
HER
- STL
1 stop26h 05m
Lufthansa
Deal found 7/17![Lufthansa logo]()
$867
This KLM deal was found by Cheapflights users on 7/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/711:00 am
STL
- SKG
2 stops18h 30m
KLM
Tue 1/199:35 pm
SKG
- STL
2 stops27h 31m
KLM
Deal found 7/16![KLM logo]()
$898
This United Airlines deal was found by Cheapflights users on 7/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/153:32 pm
STL
- ATH
1 stop35h 03m
United Airlines
Fri 9/1111:45 am
ATH
- STL
2 stops19h 14m
United Airlines
Deal found 7/16![United Airlines logo]()
$847
This KLM deal was found by Cheapflights users on 7/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/611:00 am
STL
- SKG
2 stops16h 10m
KLM
Tue 1/199:35 pm
SKG
- STL
2 stops28h 26m
KLM
Deal found 7/16![KLM logo]()
$898
This Lufthansa deal was found by Cheapflights users on 7/19. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2412:59 pm
STL
- JTR
2 stops19h 51m
Lufthansa
Tue 9/15:40 pm
JTR
- STL
1 stop27h 45m
Lufthansa
Deal found 7/19![Lufthansa logo]()
$902
This British Airways deal was found by Cheapflights users on 7/16. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/99:40 pm
STL
- HER
1 stop15h 15m
British Airways
Mon 8/244:25 pm
HER
- STL
1 stop35h 05m
British Airways
Deal found 7/16![British Airways logo]()
$1,056
This KLM deal was found by Cheapflights users on 7/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/65:34 pm
STL
- SKG
2 stops35h 56m
KLM
Thu 1/211:40 pm
SKG
- STL
2 stops26h 32m
KLM
Deal found 7/16![KLM logo]()
$898
This United Airlines deal was found by Cheapflights users on 7/15. 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.
Thu 8/207:25 am
STL
- ATH
2 stops18h 35m
United Airlines
Thu 8/2711:45 am
ATH
- STL
2 stops18h 15m
United Airlines
Deal found 7/15![United Airlines logo]()
$906
This Lufthansa deal was found by Cheapflights users on 7/18. 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.
Tue 9/13:30 pm
STL
- HER
1 stop18h 30m
Lufthansa
Tue 9/810:40 am
HER
- STL
1 stop34h 45m
Lufthansa
Deal found 7/18![Lufthansa logo]()
$927
This Delta deal was found by Cheapflights users on 7/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1312:52 pm
STL
- HER
2 stops15h 28m
Delta
Sat 8/221:55 pm
HER
- STL
2 stops34h 22m
Delta
Deal found 7/16![Delta logo]()
$1,091
This United Airlines deal was found by Cheapflights users on 7/14. 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 8/155:30 pm
STL
- ATH
2 stops32h 40m
United Airlines
Sat 9/126:00 am
ATH
- STL
2 stops22h 38m
United Airlines
Deal found 7/14![United Airlines logo]()
$911
This British Airways deal was found by Cheapflights users on 7/15. 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 8/136:00 am
STL
- JMK
2 stops27h 40m
British Airways
Wed 8/195:40 pm
JMK
- STL
2 stops37h 01m
British Airways
Deal found 7/15![British Airways logo]()
$1,161
This Iberia deal was found by Cheapflights users on 7/15. 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 9/1812:46 pm
STL
- JTR
2 stops20h 44m
Multiple Airlines
Sun 9/279:55 pm
JTR
- STL
2 stops34h 32m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$1,290
This Delta deal was found by Cheapflights users on 7/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/155:34 pm
STL
- HER
2 stops15h 46m
Delta
Sat 8/221:55 pm
HER
- STL
2 stops42h 03m
Delta
Deal found 7/18![Delta logo]()
$1,091
This United Airlines deal was found by Cheapflights users on 7/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2112:10 pm
STL
- ATH
1 stop14h 00m
United Airlines
Mon 9/76:45 am
ATH
- STL
1 stop14h 40m
United Airlines
Deal found 7/17![United Airlines logo]()
$946
This British Airways deal was found by Cheapflights users on 7/15. 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 8/146:00 am
STL
- JMK
2 stops28h 15m
British Airways
Wed 8/194:10 pm
JMK
- STL
2 stops40h 04m
British Airways
Deal found 7/15![British Airways logo]()
$1,161
This Delta deal was found by Cheapflights users on 7/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1412:52 pm
STL
- HER
2 stops15h 28m
Delta
Sat 8/221:55 pm
HER
- STL
2 stops34h 22m
Delta
Deal found 7/16![Delta logo]()
$1,091
This Mytrip deal was found by Cheapflights users on 7/14. 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 9/88:55 am
STL
- JTR
3 stops25h 45m
Multiple Airlines
Wed 9/911:20 pm
JTR
- STL
3 stops27h 21m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$1,326
Last-minute flights from St. Louis to GreeceDiscover last-minute flight deals from St. Louis to Greece. Data last updated July 19, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Greece. Data last updated July 19, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 7/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:54 pm
STL
- SKG
2 stops14h 41m
Lufthansa
Fri 9/1812:55 pm
SKG
- STL
2 stops18h 43m
Lufthansa
Deal found 7/16![Lufthansa logo]()
$835
This KAYAK deal was found by Cheapflights users on 7/15. 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 8/1612:59 pm
STL
- RHO
2 stops22h 16m
Lufthansa
Wed 8/2612:10 pm
RHO
- STL
2 stops35h 28m
Lufthansa
Deal found 7/15![Lufthansa logo]()
$872
This KAYAK deal was found by Cheapflights users on 7/15. 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 8/161:00 pm
STL
- RHO
2 stops22h 15m
Lufthansa
Mon 8/248:05 pm
RHO
- STL
2 stops55h 06m
Lufthansa
Deal found 7/15![Lufthansa logo]()
$878
This Gotogate deal was found by Cheapflights users on 7/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1712:10 pm
STL
- ATH
1 stop14h 00m
Multiple Airlines
Wed 9/26:45 am
ATH
- STL
1 stop14h 40m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$821
This Ticket deal was found by Cheapflights users on 7/18. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2412:10 pm
STL
- ATH
1 stop14h 00m
Multiple Airlines
Tue 9/86:45 am
ATH
- STL
1 stop14h 40m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$793
This Sembo deal was found by Cheapflights users on 7/18. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:50 am
STL
- ATH
2 stops18h 20m
Air Canada
Tue 9/812:10 pm
ATH
- STL
2 stops30h 02m
Air Canada
Deal found 7/18![Air Canada logo]()
$828
This MaxMilhas deal was found by Cheapflights users on 7/17. 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 MaxMilhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/241:00 pm
STL
- HER
2 stops20h 45m
Lufthansa
Mon 8/317:20 pm
HER
- STL
1 stop26h 05m
Lufthansa
Deal found 7/17![Lufthansa logo]()
$867
This Lufthansa deal was found by Cheapflights users on 7/19. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/243:30 pm
STL
- JTR
1 stop17h 20m
Lufthansa
Tue 9/15:40 pm
JTR
- STL
1 stop27h 45m
Lufthansa
Deal found 7/19![Lufthansa logo]()
$877
This Justfly.com deal was found by Cheapflights users on 7/15. 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.
Tue 8/2512:10 pm
STL
- ATH
1 stop14h 00m
Multiple Airlines
Thu 9/31:10 pm
ATH
- STL
1 stop32h 52m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$815
This United Airlines deal was found by Cheapflights users on 7/15. 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 8/2512:10 pm
STL
- ATH
1 stop14h 00m
United Airlines
Thu 9/312:10 pm
ATH
- STL
2 stops31h 07m
United Airlines
Deal found 7/15![United Airlines logo]()
$822
This Justfly.com deal was found by Cheapflights users on 7/19. 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.
Tue 8/257:25 am
STL
- ATH
2 stops18h 45m
Air Canada
Thu 9/312:10 pm
ATH
- STL
2 stops34h 47m
Air Canada
Deal found 7/19![Air Canada logo]()
$827
This SmartFares deal was found by Cheapflights users on 7/17. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3112:10 pm
STL
- ATH
1 stop14h 00m
Multiple Airlines
Mon 9/76:35 pm
ATH
- STL
1 stop26h 50m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$825
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 July 19, 2026.
Search for one-way flight options from St. Louis to Greece. Find affordable one-way fares based on user searches. Data last updated July 19, 2026.
This oojo deal was found by Cheapflights users on 7/15. 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 8/99:40 pm
STL
- ATH
1 stop14h 15m
British Airways
Deal found 7/15![British Airways logo]()
$314
This United Airlines deal was found by Cheapflights users on 7/15. 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 8/96:00 am
STL
- ATH
2 stops20h 00m
United Airlines
Deal found 7/15![United Airlines logo]()
$329
This oojo deal was found by Cheapflights users on 7/15. 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 8/85:05 pm
STL
- ATH
1 stop33h 55m
British Airways
Deal found 7/15![British Airways logo]()
$332
This United Airlines deal was found by Cheapflights users on 7/15. 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 8/85:59 pm
STL
- ATH
2 stops32h 11m
United Airlines
Deal found 7/15![United Airlines logo]()
$333
This Gotogate deal was found by Cheapflights users on 7/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2812:10 pm
STL
- ATH
1 stop17h 15m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$372
This United Airlines deal was found by Cheapflights users on 7/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:00 am
STL
- ATH
2 stops22h 25m
United Airlines
Deal found 7/16![United Airlines logo]()
$383
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 8/96:34 pm
STL
- ATH
3 stops41h 46m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$394
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 8/84:57 pm
STL
- ATH
3 stops44h 38m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$415
This Orbitz deal was found by Cheapflights users on 7/18. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:40 pm
STL
- ATH
1 stop12h 30m
Air Canada
Deal found 7/18![Air Canada logo]()
$442
This American Airlines deal was found by Cheapflights users on 7/14. 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 9/91:54 pm
STL
- ATH
2 stops16h 26m
American Airlines
Deal found 7/14![American Airlines logo]()
$460
This oojo deal was found by Cheapflights users on 7/14. 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.
Wed 9/23:30 pm
STL
- HER
1 stop18h 15m
Lufthansa
Deal found 7/14![Lufthansa logo]()
$468
This FlightHub deal was found by Cheapflights users on 7/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/28:55 am
STL
- HER
2 stops24h 50m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$580
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 July 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $780 (Cheapflightsfares) |
One-way from | $314 (oojo) |
Popular in | June |
Cheapest in | February |
Average price | $1,186 |
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 July 19, 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
Sun 12/6
3:40 pm-4:35 pm
1 stop16h 55m
Athens Eleftherios V.
Wed 12/9
6:35 am-8:59 pm
2 stops22h 24m
$799
St. LouisAthens
STL - ATH
STLATH
Lambert-St Louis
Tue 8/25
12:10 pm-10:10 am
1 stop14h 00m
Athens Eleftherios V.
Thu 9/3
12:10 pm-11:17 am
2 stops31h 07m
$822
St. LouisThessaloniki
STL - SKG
STLSKG
Lambert-St Louis
Sun 8/16
6:54 pm-5:35 pm
2 stops14h 41m
Thessaloniki Makedonia
Fri 9/18
12:55 pm-11:38 pm
2 stops18h 43m
$835
St. LouisAthens
STL - ATH
STLATH
Lambert-St Louis
Sat 8/15
3:32 pm-10:35 am
1 stop35h 03m
Athens Eleftherios V.
Fri 9/11
11:45 am-10:59 pm
2 stops19h 14m
$847
St. LouisAthens
STL - ATH
STLATH
Lambert-St Louis
Mon 12/14
10:45 am-1:40 pm
2 stops18h 55m
Athens Eleftherios V.
Thu 12/17
6:10 am-4:50 pm
2 stops18h 40m
$854
St. LouisAthens
STL - ATH
STLATH
Lambert-St Louis
Tue 8/11
11:00 am-11:00 am
1 stop16h 00m
Athens Eleftherios V.
Tue 8/18
6:00 am-4:44 pm
2 stops18h 44m
$855
St. LouisHeraklion
STL - HER
STLHER
Lambert-St Louis
Mon 8/24
1:00 pm-5:45 pm
2 stops20h 45m
Heraklion N. Kazantzakis Apt.
Mon 8/31
7:20 pm-1:25 pm
1 stop26h 05m
$867
St. LouisThessaloniki
STL - SKG
STLSKG
Lambert-St Louis
Mon 9/7
11:13 am-1:30 pm
2 stops18h 17m
Thessaloniki Makedonia
Thu 1/21
1:40 pm-4:54 pm
2 stops35h 14m
$898
St. LouisThessaloniki
STL - SKG
STLSKG
Lambert-St Louis
Mon 9/7
11:00 am-1:30 pm
2 stops18h 30m
Thessaloniki Makedonia
Tue 1/19
9:35 pm-5:06 pm
2 stops27h 31m
$898
St. LouisThessaloniki
STL - SKG
STLSKG
Lambert-St Louis
Sun 9/6
11:00 am-11:10 am
2 stops16h 10m
Thessaloniki Makedonia
Tue 1/19
9:35 pm-6:01 pm
2 stops28h 26m
$898
Showing 1-10 of 40 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-SKG
STL-HER
STL-RHO
STL-JTR
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-SKG
STL-HER
STL-RHO
What is the cheapest month to book a flight from St. Louis to Greece?
Currently, February is the cheapest month in which you can book a flight from St. Louis to Greece (average of $548). Flying from St. Louis to Greece in June is currently the most expensive (average of $1,657). 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 July 19, 2026.
Peruse reviews from past customers who have flown with United Airlines,American 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.
Entertainment
7.1
Boarding
7.7
Overall
7.4
Food
6.6
Comfort
7.3
Crew
8.1
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Entertainment
7.1
Boarding
7.7
Overall
7.4
Food
6.6
Comfort
7.3
Crew
8.1
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Entertainment
7.1
Boarding
7.7
Overall
7.4
Food
6.6
Comfort
7.3
Crew
8.1
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Entertainment
7.1
Boarding
7.7
Overall
7.4
Food
6.6
Comfort
7.3
Crew
8.1
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Entertainment
7.1
Boarding
7.7
Overall
7.4
Food
6.6
Comfort
7.3
Crew
8.1
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Entertainment
7.1
Boarding
7.7
Overall
7.4
Food
6.6
Comfort
7.3
Crew
8.1
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
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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St. Louis and Greece flights
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St. Louis to Greece flights
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Top 6 airlines flying from St. Louis to Greece
Discover the top 6 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 July 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$493 | Average$1,281 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$510 | Average$1,042 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$520 | Average$1,328 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$549 | Average$1,090 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$643 | Average$1,080 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$655 | Average$1,038 | FlexibilityNo cancel fee | On-time67% |