$353+ 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ATH
Jun 22 — Jun 291
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 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 May 23, 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 5/23. 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 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 11/94:55 pm
ATH
- STL
2 stops34h 35m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$814
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 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 11/24:15 pm
STL
- ATH
1 stop34h 45m
United Airlines
Mon 11/91:10 pm
ATH
- STL
2 stops34h 20m
United Airlines
Deal found 5/20![United Airlines logo]()
$835
This American Airlines deal was found by Cheapflights users on 5/23. 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 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 5/23![American Airlines logo]()
$843
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 12/224:15 pm
STL
- ATH
2 stops40h 30m
United Airlines
Mon 12/281:10 pm
ATH
- STL
2 stops36h 59m
United Airlines
Deal found 5/19![United Airlines logo]()
$857
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 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 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 May 23, 2026.
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.
Sat 9/126:54 pm
STL
- ATH
1 stop31h 41m
United Airlines
Fri 9/251:10 pm
ATH
- STL
1 stop32h 50m
United Airlines
Deal found 5/21![United Airlines logo]()
$946
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/293:44 pm
STL
- ATH
1 stop34h 16m
KLM
Fri 9/111:35 pm
ATH
- STL
2 stops18h 02m
KLM
Deal found 5/19![KLM logo]()
$961
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:10 pm
STL
- ATH
2 stops20h 20m
Delta
Thu 9/106:00 am
ATH
- STL
2 stops25h 01m
Delta
Deal found 5/18![Delta logo]()
$964
This British Airways deal was found by Cheapflights users on 5/22. 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 British Airways 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
Wed 9/307:15 pm
HER
- STL
2 stops32h 48m
British Airways
Deal found 5/22![British Airways logo]()
$1,003
This Lufthansa deal was found by Cheapflights users on 5/22. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/63:30 pm
STL
- JTR
1 stop17h 20m
Lufthansa
Mon 7/132:20 pm
JTR
- STL
1 stop31h 05m
Lufthansa
Deal found 5/22![Lufthansa logo]()
$1,005
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:55 am
STL
- JTR
2 stops27h 15m
Multiple Airlines
Tue 9/299:40 pm
JTR
- STL
2 stops29h 01m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$1,050
This Finnair 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/234:57 pm
STL
- RHO
2 stops18h 43m
Finnair
Thu 8/278:30 pm
RHO
- STL
2 stops35h 29m
Finnair
Deal found 5/18![Finnair logo]()
$1,241
This Delta deal was found by Cheapflights users on 5/22. 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.
Sat 7/185:42 pm
STL
- ATH
1 stop32h 18m
Delta
Tue 7/2810:05 am
ATH
- STL
1 stop18h 26m
Delta
Deal found 5/22![Delta logo]()
$976
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 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 KAYAK deal was found by Cheapflights users on 5/22. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1612:59 pm
STL
- HER
2 stops20h 46m
Multiple Airlines
Sat 10/38:50 pm
HER
- STL
2 stops26h 53m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$1,069
This United Airlines deal was found by Cheapflights users on 5/22. 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 9/55:30 pm
STL
- ATH
1 stop33h 05m
United Airlines
Sat 9/1912:10 pm
ATH
- STL
2 stops35h 28m
United Airlines
Deal found 5/22![United Airlines logo]()
$1,005
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
- HER
1 stop34h 45m
British Airways
Wed 8/264:40 pm
HER
- STL
2 stops37h 45m
British Airways
Deal found 5/18![British Airways logo]()
$1,189
This United Airlines deal was found by Cheapflights users on 5/22. 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.
Tue 9/155:30 pm
STL
- ATH
2 stops33h 40m
United Airlines
Sat 9/263:25 pm
ATH
- STL
2 stops30h 46m
United Airlines
Deal found 5/22![United Airlines logo]()
$1,008
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 Delta deal was found by Cheapflights users on 5/22. 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.
Sun 7/59:21 am
STL
- JTR
2 stops43h 29m
Delta
Tue 7/141:45 pm
JTR
- STL
2 stops26h 23m
Delta
Deal found 5/22![Delta logo]()
$1,115
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/263:30 pm
STL
- JTR
1 stop17h 25m
Multiple Airlines
Wed 9/910:40 am
JTR
- STL
2 stops40h 01m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$1,136
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 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 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.
Wed 9/167:00 am
STL
- ATH
2 stops19h 10m
United Airlines
Sat 9/263:25 pm
ATH
- STL
2 stops30h 46m
United Airlines
Deal found 5/19![United Airlines logo]()
$1,018
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 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 Finnair 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2912:45 pm
STL
- RHO
2 stops22h 55m
Finnair
Wed 9/28:30 pm
RHO
- STL
2 stops35h 29m
Finnair
Deal found 5/19![Finnair logo]()
$1,505
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
Tue 7/147:00 pm
SKG
- STL
1 stop26h 25m
Lufthansa
Deal found 5/18![Lufthansa logo]()
$1,150
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.
Sat 7/188:43 am
STL
- HER
2 stops25h 42m
Multiple Airlines
Sun 7/2610:20 am
HER
- STL
2 stops45h 24m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$1,210
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.
Sun 8/239:40 pm
STL
- JMK
1 stop33h 20m
British Airways
Wed 8/265:40 pm
JMK
- STL
2 stops38h 19m
British Airways
Deal found 5/19![British Airways logo]()
$1,210
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:54 pm
STL
- JTR
2 stops34h 36m
Lufthansa
Tue 9/295:40 pm
JTR
- STL
1 stop27h 45m
Lufthansa
Deal found 5/18![Lufthansa logo]()
$1,206
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:10 pm
STL
- JMK
2 stops28h 20m
Multiple Airlines
Thu 9/39:35 pm
JMK
- STL
3 stops29h 07m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$1,214
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:35 pm
STL
- JMK
1 stop31h 25m
British Airways
Thu 9/34:25 pm
JMK
- STL
1 stop35h 05m
British Airways
Deal found 5/19![British Airways logo]()
$1,221
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 8/289:35 pm
STL
- JMK
1 stop33h 35m
British Airways
Sat 9/57:10 pm
JMK
- STL
1 stop32h 20m
British Airways
Deal found 5/19![British Airways logo]()
$1,290
Last-minute flights from St. Louis to GreeceDiscover last-minute flight deals from St. Louis to Greece. Data last updated May 23, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Greece. Data last updated May 23, 2026 and is based on user searches.
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 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
Wed 7/19:40 am
HER
- STL
2 stops22h 04m
Lufthansa
Deal found 5/20![Lufthansa logo]()
$1,265
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 5/22. 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.
Mon 6/221:13 pm
STL
- ATH
2 stops17h 42m
Lufthansa
Sat 9/126:00 am
ATH
- STL
2 stops17h 38m
Lufthansa
Deal found 5/22![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 FlightHub deal was found by Cheapflights users on 5/22. 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 FlightHub 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 5/22![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 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 May 23, 2026.
This British Airways deal was found by Cheapflights users on 5/22. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/239:40 pm
STL
- ATH
1 stop14h 15m
British Airways
Deal found 5/22![British Airways logo]()
$353
This oojo deal was found by Cheapflights users on 5/22. 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.
Sat 8/228:05 pm
STL
- ATH
1 stop30h 55m
British Airways
Deal found 5/22![British Airways logo]()
$365
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 Delta deal was found by Cheapflights users on 5/22. 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.
Sun 8/237:00 am
STL
- ATH
2 stops16h 50m
Delta
Deal found 5/22![Delta logo]()
$376
This FlightHub deal was found by Cheapflights users on 5/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/228:55 am
STL
- ATH
2 stops41h 15m
Air Canada
Deal found 5/22![Air Canada logo]()
$382
This British Airways deal was found by Cheapflights users on 5/22. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/219:35 pm
STL
- ATH
1 stop14h 00m
British Airways
Deal found 5/22![British Airways logo]()
$403
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 United Airlines deal was found by Cheapflights users on 5/22. 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.
Fri 8/219:30 am
STL
- ATH
2 stops16h 30m
United Airlines
Deal found 5/22![United Airlines logo]()
$425
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 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
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 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $708 (Lufthansa) |
One-way from | $353 (British Airways) |
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 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
Sat 9/12
6:54 pm-10:35 am
1 stop31h 41m
Athens Eleftherios V.
Fri 9/25
1:10 pm-2:00 pm
1 stop32h 50m
$946
St. LouisAthens
STL - ATH
STLATH
Lambert-St Louis
Sat 8/29
3:44 pm-10:00 am
1 stop34h 16m
Athens Eleftherios V.
Fri 9/11
1:35 pm-11:37 pm
2 stops18h 02m
$961
St. LouisAthens
STL - ATH
STLATH
Lambert-St Louis
Tue 9/1
12:10 pm-4:30 pm
2 stops20h 20m
Athens Eleftherios V.
Thu 9/10
6:00 am-11:01 pm
2 stops25h 01m
$964
St. LouisAthens
STL - ATH
STLATH
Lambert-St Louis
Sat 7/18
5:42 pm-10:00 am
1 stop32h 18m
Athens Eleftherios V.
Tue 7/28
10:05 am-8:31 pm
1 stop18h 26m
$976
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. LouisHeraklion
STL - HER
STLHER
Lambert-St Louis
Tue 9/15
9:46 am-3:30 pm
2 stops21h 44m
Heraklion N. Kazantzakis Apt.
Wed 9/30
7:15 pm-8:03 pm
2 stops32h 48m
$1,003
St. LouisThera
STL - JTR
STLJTR
Lambert-St Louis
Mon 7/6
3:30 pm-4:50 pm
1 stop17h 20m
Thera Santorini
Mon 7/13
2:20 pm-1:25 pm
1 stop31h 05m
$1,005
St. LouisAthens
STL - ATH
STLATH
Lambert-St Louis
Sat 9/5
5:30 pm-10:35 am
1 stop33h 05m
Athens Eleftherios V.
Sat 9/19
12:10 pm-3:38 pm
2 stops35h 28m
$1,005
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-11:10 am
2 stops33h 40m
Athens Eleftherios V.
Sat 9/26
3:25 pm-2:11 pm
2 stops30h 46m
$1,008
Showing 1-10 of 52 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-RHO
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-RHO
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 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.
Crew
8.5
Overall
7.9
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.9
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.9
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.9
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.9
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.9
Comfort
7.8
Entertainment
7.8
Boarding
8.1
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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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 May 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
St. Louis to Greece flights
Consider these flights traveling from St. Louis to Greece.
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 May 23, 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% |