$311+ 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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ATH
Jul 23 — Jul 301
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 June 23, 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 June 23, 2026.
This Virgin Atlantic deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/212:00 pm
STL
- ATH
1 stop15h 00m
Virgin Atlantic
Sun 10/1111:30 am
ATH
- STL
1 stop20h 09m
Virgin Atlantic
Deal found 6/23![Virgin Atlantic logo]()
$673
This Gotogate deal was found by Cheapflights users on 6/20. 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 11/164:15 pm
STL
- ATH
1 stop34h 45m
Multiple Airlines
Wed 11/256:40 am
ATH
- STL
1 stop15h 05m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$746
This Gotogate deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:15 pm
STL
- ATH
1 stop34h 45m
Multiple Airlines
Wed 11/256:40 am
ATH
- STL
1 stop15h 05m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$756
This United Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:30 am
STL
- ATH
1 stop18h 35m
United Airlines
Wed 11/181:00 pm
ATH
- STL
2 stops33h 30m
United Airlines
Deal found 6/22![United Airlines logo]()
$759
This Booking.com deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:15 pm
STL
- ATH
1 stop34h 45m
Air Canada
Wed 11/251:00 pm
ATH
- STL
2 stops33h 30m
Air Canada
Deal found 6/22![Air Canada logo]()
$763
This United Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1612:05 pm
STL
- ATH
1 stop14h 00m
United Airlines
Thu 11/191:00 pm
ATH
- STL
2 stops33h 30m
United Airlines
Deal found 6/22![United Airlines logo]()
$764
This United Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/144:56 pm
STL
- ATH
1 stop33h 09m
United Airlines
Wed 11/181:00 pm
ATH
- STL
2 stops34h 41m
United Airlines
Deal found 6/22![United Airlines logo]()
$765
This Air Canada deal was found by Cheapflights users on 6/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:00 am
STL
- ATH
2 stops21h 00m
Air Canada
Thu 11/261:00 pm
ATH
- STL
2 stops33h 30m
Air Canada
Deal found 6/21![Air Canada logo]()
$767
This Air Canada deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:04 pm
STL
- ATH
2 stops55h 56m
Air Canada
Wed 11/181:00 pm
ATH
- STL
2 stops34h 41m
Air Canada
Deal found 6/22![Air Canada logo]()
$768
This Air Canada deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/174:15 pm
STL
- ATH
2 stops16h 25m
Air Canada
Thu 11/191:00 pm
ATH
- STL
2 stops33h 30m
Air Canada
Deal found 6/22![Air Canada logo]()
$769
This United Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/142:00 pm
STL
- ATH
1 stop36h 05m
United Airlines
Thu 11/191:00 pm
ATH
- STL
2 stops34h 41m
United Airlines
Deal found 6/22![United Airlines logo]()
$770
This Lufthansa deal was found by Cheapflights users on 6/19. 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.
Wed 8/263:30 pm
STL
- HER
1 stop18h 15m
Lufthansa
Tue 9/1510:40 am
HER
- STL
1 stop34h 45m
Lufthansa
Deal found 6/19![Lufthansa logo]()
$880
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 June 23, 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 June 23, 2026.
This United Airlines deal was found by Cheapflights users on 6/21. 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 11/1112:05 pm
STL
- ATH
1 stop14h 00m
United Airlines
Thu 11/261:00 pm
ATH
- STL
1 stop34h 30m
United Airlines
Deal found 6/21![United Airlines logo]()
$777
This British Airways deal was found by Cheapflights users on 6/19. 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.
Tue 8/259:35 pm
STL
- ATH
1 stop20h 35m
British Airways
Thu 9/32:05 pm
ATH
- STL
1 stop17h 37m
British Airways
Deal found 6/19![British Airways logo]()
$837
This Delta deal was found by Cheapflights users on 6/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/259:15 am
STL
- ATH
1 stop17h 45m
Delta
Thu 9/36:00 am
ATH
- STL
2 stops25h 26m
Delta
Deal found 6/19![Delta logo]()
$848
This Lufthansa deal was found by Cheapflights users on 6/19. 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.
Tue 8/253:30 pm
STL
- HER
2 stops17h 40m
Lufthansa
Tue 9/1510:40 am
HER
- STL
1 stop34h 45m
Lufthansa
Deal found 6/19![Lufthansa logo]()
$904
This United deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:00 am
STL
- SKG
2 stops25h 35m
Multiple Airlines
Fri 10/912:55 pm
SKG
- STL
2 stops16h 26m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$920
This Air Canada deal was found by Cheapflights users on 6/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/64:15 pm
STL
- SKG
2 stops37h 25m
Air Canada
Wed 12/98:10 am
SKG
- STL
2 stops39h 20m
Air Canada
Deal found 6/21![Air Canada logo]()
$1,160
This Finnair deal was found by Cheapflights users on 6/19. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/264:54 pm
STL
- HER
2 stops34h 16m
Finnair
Sun 9/139:20 pm
HER
- STL
2 stops34h 39m
Finnair
Deal found 6/19![Finnair logo]()
$1,275
This United Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:54 pm
STL
- ATH
2 stops34h 31m
United Airlines
Fri 9/1112:10 pm
ATH
- STL
2 stops30h 02m
United Airlines
Deal found 6/22![United Airlines logo]()
$827
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:20 am
STL
- ATH
2 stops22h 00m
Delta
Tue 10/271:35 pm
ATH
- STL
2 stops25h 37m
Delta
Deal found 6/23![Delta logo]()
$856
This Justfly.com deal was found by Cheapflights users on 6/19. 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 8/259:35 pm
STL
- HER
1 stop34h 40m
British Airways
Wed 9/164:40 pm
HER
- STL
2 stops47h 40m
British Airways
Deal found 6/19![British Airways logo]()
$909
This Cheapflightsfares deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/43:30 pm
STL
- SKG
1 stop18h 35m
Lufthansa
Fri 10/912:55 pm
SKG
- STL
2 stops16h 26m
Lufthansa
Deal found 6/22![Lufthansa logo]()
$911
This United deal was found by Cheapflights users on 6/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/132:00 pm
STL
- ATH
1 stop36h 05m
Multiple Airlines
Sun 11/291:00 pm
ATH
- STL
2 stops34h 30m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$946
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/226:09 pm
STL
- ATH
2 stops16h 56m
Delta
Wed 7/293:30 pm
ATH
- STL
2 stops29h 35m
Delta
Deal found 6/22![Delta logo]()
$860
This United Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:30 pm
STL
- ATH
1 stop33h 05m
United Airlines
Mon 8/312:15 pm
ATH
- STL
1 stop31h 10m
United Airlines
Deal found 6/23![United Airlines logo]()
$863
This KAYAK deal was found by Cheapflights users on 6/19. 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.
Sat 8/2912:59 pm
STL
- HER
2 stops20h 11m
Lufthansa
Fri 9/1810:40 am
HER
- STL
2 stops36h 58m
Lufthansa
Deal found 6/19![Lufthansa logo]()
$939
This United Airlines deal was found by Cheapflights users on 6/19. 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.
Sun 7/191:13 pm
STL
- ATH
1 stop13h 22m
United Airlines
Mon 7/2711:45 am
ATH
- STL
1 stop33h 40m
United Airlines
Deal found 6/19![United Airlines logo]()
$868
This SmartFares deal was found by Cheapflights users on 6/18. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/61:29 pm
STL
- JMK
2 stops23h 11m
Multiple Airlines
Sun 10/116:20 pm
JMK
- STL
1 stop27h 05m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$1,023
This United Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:30 am
STL
- ATH
2 stops18h 40m
United Airlines
Thu 10/221:10 pm
ATH
- STL
2 stops34h 33m
United Airlines
Deal found 6/22![United Airlines logo]()
$880
This FlightHub deal was found by Cheapflights users on 6/20. 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.
Sat 7/187:05 pm
STL
- HER
2 stops54h 45m
Lufthansa
Sun 7/261:05 pm
HER
- STL
2 stops56h 20m
Lufthansa
Deal found 6/20![Lufthansa logo]()
$997
This British Airways deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/299:08 am
STL
- JTR
2 stops44h 57m
British Airways
Wed 8/55:10 pm
JTR
- STL
2 stops38h 24m
British Airways
Deal found 6/23![British Airways logo]()
$1,099
This Mytrip deal was found by Cheapflights users on 6/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/57:05 pm
STL
- SKG
3 stops21h 23m
Multiple Airlines
Wed 8/127:00 am
SKG
- STL
3 stops23h 59m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$1,031
This Air Canada deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/134:15 pm
STL
- JMK
2 stops38h 15m
Air Canada
Tue 11/249:30 am
JMK
- STL
2 stops38h 00m
Air Canada
Deal found 6/22![Air Canada logo]()
$1,256
This Finnair deal was found by Cheapflights users on 6/20. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/264:54 pm
STL
- CHQ
2 stops18h 56m
Finnair
Sun 8/308:50 pm
CHQ
- STL
2 stops54h 40m
Finnair
Deal found 6/20![Finnair logo]()
$1,310
This British Airways deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/292:32 pm
STL
- JTR
2 stops39h 33m
British Airways
Thu 8/65:05 pm
JTR
- STL
2 stops39h 09m
British Airways
Deal found 6/23![British Airways logo]()
$1,099
This Air Canada deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/154:15 pm
STL
- JMK
2 stops41h 05m
Air Canada
Tue 11/249:30 am
JMK
- STL
2 stops38h 00m
Air Canada
Deal found 6/22![Air Canada logo]()
$1,272
This oojo deal was found by Cheapflights users on 6/21. 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.
Mon 7/133:30 pm
STL
- JMK
1 stop18h 05m
Lufthansa
Tue 7/216:25 pm
JMK
- STL
1 stop27h 00m
Lufthansa
Deal found 6/21![Lufthansa logo]()
$1,056
This Finnair deal was found by Cheapflights users on 6/21. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/64:32 pm
STL
- RHO
2 stops19h 08m
Multiple Airlines
Thu 10/298:30 pm
RHO
- STL
2 stops32h 30m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$1,092
This British Airways deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/307:51 pm
STL
- JTR
2 stops37h 39m
British Airways
Thu 8/65:05 pm
JTR
- STL
2 stops39h 09m
British Airways
Deal found 6/23![British Airways logo]()
$1,149
This FlightHub deal was found by Cheapflights users on 6/20. 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.
Sat 8/17:05 pm
STL
- JTR
2 stops34h 25m
Lufthansa
Sat 8/87:35 pm
JTR
- STL
2 stops49h 50m
Lufthansa
Deal found 6/20![Lufthansa logo]()
$1,059
This Air Canada deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/154:15 pm
STL
- JMK
2 stops41h 05m
Air Canada
Mon 11/239:30 am
JMK
- STL
2 stops38h 00m
Air Canada
Deal found 6/22![Air Canada logo]()
$1,284
Last-minute flights from St. Louis to GreeceDiscover last-minute flight deals from St. Louis to Greece. Data last updated June 23, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Greece. Data last updated June 23, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 6/21. 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.
Mon 7/133:30 pm
STL
- JMK
2 stops17h 35m
Lufthansa
Tue 7/215:55 pm
JMK
- STL
2 stops27h 30m
Lufthansa
Deal found 6/21![Lufthansa logo]()
$1,045
This KAYAK deal was found by Cheapflights users on 6/19. 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.
Sat 7/187:05 pm
STL
- HER
2 stops39h 25m
Lufthansa
Sun 7/269:35 am
HER
- STL
1 stop35h 50m
Lufthansa
Deal found 6/19![Lufthansa logo]()
$954
This United Airlines deal was found by Cheapflights users on 6/21. 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 7/199:20 am
STL
- ATH
1 stop17h 15m
United Airlines
Mon 7/272:15 pm
ATH
- STL
1 stop31h 10m
United Airlines
Deal found 6/21![United Airlines logo]()
$867
This KAYAK deal was found by Cheapflights users on 6/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/197:05 pm
STL
- JTR
2 stops37h 45m
Lufthansa
Sun 7/266:10 pm
JTR
- STL
1 stop27h 15m
Lufthansa
Deal found 6/18![Lufthansa logo]()
$1,071
This United Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/221:13 pm
STL
- ATH
1 stop13h 22m
United Airlines
Wed 7/296:45 am
ATH
- STL
1 stop14h 40m
United Airlines
Deal found 6/23![United Airlines logo]()
$847
This KLM deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/225:36 pm
STL
- ATH
2 stops14h 54m
KLM
Wed 7/299:45 am
ATH
- STL
1 stop22h 08m
KLM
Deal found 6/22![KLM logo]()
$850
This Cheapflightsfares deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/221:13 pm
STL
- ATH
2 stops16h 12m
Lufthansa
Wed 7/296:45 am
ATH
- STL
1 stop14h 40m
Lufthansa
Deal found 6/23![Lufthansa logo]()
$852
This CheapOair deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2212:10 pm
STL
- ATH
2 stops18h 45m
Multiple Airlines
Wed 7/296:45 am
ATH
- STL
1 stop14h 40m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$853
This Iberia deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/289:35 pm
STL
- ATH
1 stop13h 30m
Multiple Airlines
Wed 8/51:00 pm
ATH
- STL
1 stop18h 34m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$844
This United Airlines deal was found by Cheapflights users on 6/19. 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 7/2812:10 pm
STL
- ATH
1 stop14h 00m
United Airlines
Wed 8/510:25 am
ATH
- STL
1 stop21h 19m
United Airlines
Deal found 6/19![United Airlines logo]()
$851
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/289:24 am
STL
- ATH
1 stop17h 36m
Delta
Wed 8/56:00 am
ATH
- STL
2 stops22h 42m
Delta
Deal found 6/23![Delta logo]()
$856
This KLM deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:58 pm
STL
- ATH
1 stop32h 02m
KLM
Wed 8/56:00 am
ATH
- STL
2 stops18h 17m
KLM
Deal found 6/22![KLM logo]()
$861
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 June 23, 2026.
Search for one-way flight options from St. Louis to Greece. Find affordable one-way fares based on user searches. Data last updated June 23, 2026.
This oojo deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/108:00 pm
STL
- ATH
2 stops22h 10m
British Airways
Deal found 6/22![British Airways logo]()
$311
This oojo deal was found by Cheapflights users on 6/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/199:40 pm
STL
- ATH
1 stop14h 15m
British Airways
Deal found 6/19![British Airways logo]()
$313
This deal was found by Cheapflights users on 6/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/711:25 am
STL
- ATH
1 stop15h 10m
United Airlines
Deal found 6/21![United Airlines logo]()
$329
This CheapOair deal was found by Cheapflights users on 6/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1912:10 pm
STL
- ATH
2 stops41h 30m
Air Canada
Deal found 6/19![Air Canada logo]()
$336
This Travelocity deal was found by Cheapflights users on 6/21. 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 Travelocity 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 6/21![Air Canada logo]()
$352
This FlightHub deal was found by Cheapflights users on 6/21. 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.
Fri 10/304:15 pm
STL
- ATH
2 stops59h 45m
Air Canada
Deal found 6/21![Air Canada logo]()
$367
This United Airlines deal was found by Cheapflights users on 6/21. 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.
Sat 10/311:08 pm
STL
- ATH
3 stops62h 52m
United Airlines
Deal found 6/21![United Airlines logo]()
$385
This Mytrip deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:10 pm
STL
- ATH
1 stop14h 00m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$388
This oojo deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/151:00 pm
STL
- ATH
2 stops17h 20m
British Airways
Deal found 6/22![British Airways logo]()
$391
This Gotogate deal was found by Cheapflights users on 6/19. 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.
Tue 10/612:10 pm
STL
- ATH
1 stop14h 00m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$408
This oojo deal was found by Cheapflights users on 6/21. 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.
Fri 10/304:40 pm
STL
- ATH
1 stop14h 00m
Lufthansa
Deal found 6/21![Lufthansa logo]()
$413
This oojo deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 6/23![Lufthansa logo]()
$475
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 June 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $746 (Gotogate) |
One-way from | $311 (oojo) |
Popular in | June |
Cheapest in | February |
Average price | $1,686 |
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 June 23, 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
Wed 11/11
12:05 pm-10:05 am
1 stop14h 00m
Athens Eleftherios V.
Thu 11/26
1:00 pm-3:30 pm
1 stop34h 30m
$777
St. LouisAthens
STL - ATH
STLATH
Lambert-St Louis
Sat 8/29
6:54 pm-1:25 pm
2 stops34h 31m
Athens Eleftherios V.
Fri 9/11
12:10 pm-10:12 am
2 stops30h 02m
$827
St. LouisAthens
STL - ATH
STLATH
Lambert-St Louis
Tue 8/25
9:35 pm-2:10 am
1 stop20h 35m
Athens Eleftherios V.
Thu 9/3
2:05 pm-11:42 pm
1 stop17h 37m
$837
St. LouisAthens
STL - ATH
STLATH
Lambert-St Louis
Tue 8/25
9:15 am-11:00 am
1 stop17h 45m
Athens Eleftherios V.
Thu 9/3
6:00 am-11:26 pm
2 stops25h 26m
$848
St. LouisAthens
STL - ATH
STLATH
Lambert-St Louis
Wed 10/21
7:20 am-1:20 pm
2 stops22h 00m
Athens Eleftherios V.
Tue 10/27
1:35 pm-8:12 am
2 stops25h 37m
$856
St. LouisAthens
STL - ATH
STLATH
Lambert-St Louis
Wed 7/22
6:09 pm-7:05 pm
2 stops16h 56m
Athens Eleftherios V.
Wed 7/29
3:30 pm-1:05 pm
2 stops29h 35m
$860
St. LouisAthens
STL - ATH
STLATH
Lambert-St Louis
Sat 8/22
5:30 pm-10:35 am
1 stop33h 05m
Athens Eleftherios V.
Mon 8/31
2:15 pm-1:25 pm
1 stop31h 10m
$863
St. LouisAthens
STL - ATH
STLATH
Lambert-St Louis
Sun 7/19
1:13 pm-10:35 am
1 stop13h 22m
Athens Eleftherios V.
Mon 7/27
11:45 am-1:25 pm
1 stop33h 40m
$868
St. LouisAthens
STL - ATH
STLATH
Lambert-St Louis
Thu 10/15
7:30 am-10:10 am
2 stops18h 40m
Athens Eleftherios V.
Thu 10/22
1:10 pm-3:43 pm
2 stops34h 33m
$880
St. LouisHeraklion
STL - HER
STLHER
Lambert-St Louis
Tue 8/25
3:30 pm-5:10 pm
2 stops17h 40m
Heraklion N. Kazantzakis Apt.
Tue 9/15
10:40 am-1:25 pm
1 stop34h 45m
$904
Showing 1-10 of 47 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-HER
STL-SKG
STL-JMK
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-HER
STL-SKG
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 June is currently the most expensive (average of $1,220). 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 June 23, 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.
Food
7.2
Boarding
8.1
Entertainment
7.8
Crew
8.5
Comfort
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Boarding
8.1
Entertainment
7.8
Crew
8.5
Comfort
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Boarding
8.1
Entertainment
7.8
Crew
8.5
Comfort
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Boarding
8.1
Entertainment
7.8
Crew
8.5
Comfort
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Boarding
8.1
Entertainment
7.8
Crew
8.5
Comfort
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Boarding
8.1
Entertainment
7.8
Crew
8.5
Comfort
7.8
Overall
7.8
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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Find flights from St. Louis to Greece, based on your preferred cabin class, be it economy, premium economy, business, or first class.
St. Louis and Greece flights
Browse other St. Louis and Greece flight options. Last updated on June 23, 2026.
Popular flight searches
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St. Louis to Greece flights
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Fly to Greece regions
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 June 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$493 | Average$1,281 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$510 | Average$1,032 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$520 | Average$1,220 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$549 | Average$965 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$643 | Average$1,035 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$655 | Average$1,038 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$814 | Average$1,170 | FlexibilityNo cancel fee | On-time75% |