$599+ Cheap flights from St. Louis (STL) to Greece
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ATH
Oct 23 — Oct 301
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Greece with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from 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 September 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 September 23, 2026.
This Gotogate deal was found by Cheapflights users on 9/22. 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 11/94:05 pm -
1 stop34h 55m
Tue 11/241:00 pm -
1 stop34h 26m
Deal found 9/22![Multiple Airlines logo]()
$602
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Mon 11/96:00 am -
1 stop20h 05m
Wed 11/181:00 pm -
2 stops40h 52m
Deal found 9/21![United Airlines logo]()
$608
This Gotogate deal was found by Cheapflights users on 9/22. 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 11/94:05 pm -
2 stops58h 55m
Tue 11/241:00 pm -
1 stop34h 26m
Deal found 9/22![Air Canada logo]()
$609
This United Airlines deal was found by Cheapflights users on 9/21. 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 11/118:00 am -
2 stops19h 00m
Wed 11/181:00 pm -
2 stops40h 52m
Deal found 9/21![United Airlines logo]()
$612
This Justfly.com deal was found by Cheapflights users on 9/22. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:05 pm -
2 stops58h 55m
Wed 11/181:00 pm -
2 stops34h 43m
Deal found 9/22![Air Canada logo]()
$615
This Gotogate deal was found by Cheapflights users on 9/19. 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 11/84:05 pm -
1 stop34h 55m
Tue 11/241:00 pm -
1 stop34h 26m
Deal found 9/19![Multiple Airlines logo]()
$618
This United Airlines deal was found by Cheapflights users on 9/19. 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 11/86:00 am -
1 stop20h 05m
Tue 11/241:00 pm -
1 stop34h 26m
Deal found 9/19![United Airlines logo]()
$623
This American Airlines deal was found by Cheapflights users on 9/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/85:29 pm -
2 stops17h 46m
Tue 11/247:40 am -
2 stops19h 28m
Deal found 9/19![American Airlines logo]()
$637
This Justfly.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/19:56 am -
2 stops20h 09m
Tue 12/87:40 am -
2 stops23h 53m
Deal found 9/20![British Airways logo]()
$640
This Cheapflightsfares deal was found by Cheapflights users on 9/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/283:30 pm -
1 stop18h 45m
Mon 10/57:20 pm -
1 stop26h 05m
Deal found 9/20![Lufthansa logo]()
$783
This KAYAK deal was found by Cheapflights users on 9/20. 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.
Mon 10/121:29 pm -
2 stops22h 51m
Mon 10/197:55 pm -
2 stops27h 48m
Deal found 9/20![Multiple Airlines logo]()
$845
This Gotogate deal was found by Cheapflights users on 9/19. 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 10/118:55 am -
2 stops27h 05m
Mon 10/192:20 pm -
1 stop31h 05m
Deal found 9/19![Multiple Airlines logo]()
$943
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 September 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 September 23, 2026.
This United Airlines deal was found by Cheapflights users on 9/22. 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 11/96:00 am -
1 stop20h 05m
Wed 11/181:00 pm -
2 stops40h 52m
Deal found 9/22![United Airlines logo]()
$608
This British Airways deal was found by Cheapflights users on 9/21. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1711:34 am -
2 stops18h 51m
Tue 3/232:30 pm -
2 stops27h 29m
Deal found 9/21![Multiple Airlines logo]()
$655
This Delta deal was found by Cheapflights users on 9/18. 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.
Mon 11/212:00 pm -
2 stops16h 40m
Mon 11/92:40 pm -
2 stops34h 03m
Deal found 9/18![Delta logo]()
$698
This British Airways deal was found by Cheapflights users on 9/19. 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 10/1111:31 am -
2 stops20h 54m
Mon 10/195:25 pm -
2 stops31h 28m
Deal found 9/19![British Airways logo]()
$957
This Air Canada deal was found by Cheapflights users on 9/22. 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 2/284:05 pm -
2 stops37h 35m
Thu 3/47:40 am -
2 stops39h 46m
Deal found 9/22![Air Canada logo]()
$1,147
This United Airlines deal was found by Cheapflights users on 9/18. 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.
Wed 12/98:30 am -
2 stops20h 25m
Wed 12/166:40 am -
2 stops19h 36m
Deal found 9/18![United Airlines logo]()
$667
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Sat 1/305:20 pm -
2 stops34h 45m
Thu 2/117:05 am -
2 stops22h 08m
Deal found 9/19![United Airlines logo]()
$676
This KAYAK deal was found by Cheapflights users on 9/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/138:25 am -
2 stops20h 00m
Sat 3/201:30 pm -
2 stops32h 56m
Deal found 9/21![Lufthansa logo]()
$1,523
This Delta deal was found by Cheapflights users on 9/18. 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.
Sun 1/176:45 am -
2 stops22h 55m
Tue 1/192:40 pm -
2 stops40h 59m
Deal found 9/18![Delta logo]()
$813
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Thu 11/51:40 pm -
2 stops36h 25m
Thu 11/1212:25 pm -
1 stop17h 27m
Deal found 9/21![United Airlines logo]()
$683
This KAYAK deal was found by Cheapflights users on 9/20. 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.
Mon 10/121:29 pm -
2 stops22h 51m
Mon 10/197:55 pm -
2 stops27h 48m
Deal found 9/20![Multiple Airlines logo]()
$845
This United Airlines deal was found by Cheapflights users on 9/20. 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 11/26:00 am -
1 stop20h 05m
Mon 11/96:45 am -
2 stops23h 07m
Deal found 9/20![United Airlines logo]()
$725
This Gotogate deal was found by Cheapflights users on 9/19. 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 10/118:55 am -
2 stops27h 05m
Mon 10/192:20 pm -
1 stop31h 05m
Deal found 9/19![Multiple Airlines logo]()
$943
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Mon 1/118:25 am -
2 stops19h 40m
Fri 1/156:45 am -
1 stop15h 00m
Deal found 9/21![United Airlines logo]()
$785
This Ovago deal was found by Cheapflights users on 9/19. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/39:40 am -
3 stops21h 10m
Tue 11/109:40 pm -
2 stops24h 05m
Deal found 9/19![Multiple Airlines logo]()
$1,002
This Ovago deal was found by Cheapflights users on 9/22. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/611:29 am -
2 stops17h 16m
Fri 11/139:00 am -
2 stops21h 00m
Deal found 9/22![Multiple Airlines logo]()
$1,043
This Ovago deal was found by Cheapflights users on 9/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/43:40 pm -
2 stops18h 30m
Wed 11/119:00 am -
2 stops20h 52m
Deal found 9/20![Multiple Airlines logo]()
$1,052
This KAYAK deal was found by Cheapflights users on 9/20. 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 10/244:50 pm -
2 stops41h 55m
Mon 11/26:15 pm -
2 stops51h 30m
Deal found 9/20![Multiple Airlines logo]()
$1,073
This United deal was found by Cheapflights users on 9/21. 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.
Sat 3/138:25 am -
2 stops20h 00m
Sat 3/201:30 pm -
1 stop32h 15m
Deal found 9/21![Multiple Airlines logo]()
$1,629
Last-minute flights from St. Louis to GreeceDiscover last-minute flight deals from St. Louis to Greece. Data last updated September 23, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Greece. Data last updated September 23, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/18. 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.
Sat 9/264:50 pm -
1 stop31h 20m
Sun 10/116:00 am -
2 stops23h 21m
Deal found 9/18![United Airlines logo]()
$756
This FlightHub deal was found by Cheapflights users on 9/19. 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 9/265:36 pm -
2 stops33h 34m
Sun 10/116:00 am -
2 stops23h 21m
Deal found 9/19![Multiple Airlines logo]()
$767
This United Airlines deal was found by Cheapflights users on 9/19. 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 9/2712:10 pm -
1 stop14h 00m
Sun 10/411:45 am -
2 stops32h 28m
Deal found 9/19![United Airlines logo]()
$858
This Cheapflightsfares deal was found by Cheapflights users on 9/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/283:30 pm -
1 stop18h 45m
Mon 10/57:20 pm -
1 stop26h 05m
Deal found 9/20![Lufthansa logo]()
$783
This Ovago deal was found by Cheapflights users on 9/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/283:30 pm -
1 stop23h 30m
Mon 10/59:55 am -
1 stop35h 30m
Deal found 9/20![Multiple Airlines logo]()
$1,071
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Wed 10/712:10 pm -
1 stop14h 00m
Tue 10/131:35 pm -
2 stops39h 34m
Deal found 9/22![United Airlines logo]()
$701
This Gotogate deal was found by Cheapflights users on 9/22. 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.
Wed 10/712:10 pm -
1 stop14h 00m
Tue 10/136:45 am -
1 stop14h 40m
Deal found 9/22![Multiple Airlines logo]()
$861
This Gotogate deal was found by Cheapflights users on 9/19. 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 10/118:55 am -
2 stops27h 05m
Mon 10/192:20 pm -
1 stop31h 05m
Deal found 9/19![Multiple Airlines logo]()
$943
This Gotogate deal was found by Cheapflights users on 9/19. 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 10/113:30 pm -
1 stop14h 00m
Mon 10/192:20 pm -
1 stop31h 05m
Deal found 9/19![Lufthansa logo]()
$948
This British Airways deal was found by Cheapflights users on 9/19. 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 10/1111:31 am -
2 stops20h 54m
Mon 10/195:25 pm -
2 stops31h 28m
Deal found 9/19![British Airways logo]()
$957
This KAYAK deal was found by Cheapflights users on 9/20. 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.
Mon 10/121:29 pm -
2 stops22h 51m
Mon 10/197:55 pm -
2 stops27h 48m
Deal found 9/20![Multiple Airlines logo]()
$845
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Tue 10/2012:10 pm -
1 stop14h 00m
Sun 10/251:25 pm -
2 stops57h 18m
Deal found 9/23![United Airlines logo]()
$849
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 September 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 September 23, 2026.
This Delta deal was found by Cheapflights users on 9/22. 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.
Thu 10/112:00 pm -
1 stop14h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Delta logo]()
$599
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Thu 10/16:00 am -
1 stop21h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![United Airlines logo]()
$729
This Cathay Pacific deal was found by Cheapflights users on 9/22. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:00 am -
3 stops44h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$8,347
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 September 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $602 (Gotogate) |
One-way from | $599 (Delta) |
Popular in | June |
Cheapest in | January |
Average price | $1,096 |
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 7,457,451 searches. Data last updated September 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
Quickest round-trip
St. LouisAthens
STL Lambert-St Louis - ATH Athens Eleftherios V.
STLATH
Lambert-St Louis
Thu 10/1
12:00 pm-10:00 am
1 stop14h 00m
Athens Eleftherios V.
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$599
St. LouisAthens
STL Lambert-St Louis - ATH Athens Eleftherios V.
STLATH
Lambert-St Louis
Mon 11/9
6:00 am-10:05 am
1 stop20h 05m
Athens Eleftherios V.
Wed 11/18
1:00 pm-9:52 pm
2 stops40h 52m
$608
St. LouisAthens
STL Lambert-St Louis - ATH Athens Eleftherios V.
STLATH
Lambert-St Louis
Wed 3/17
11:34 am-1:25 pm
2 stops18h 51m
Athens Eleftherios V.
Tue 3/23
2:30 pm-10:59 am
2 stops27h 29m
$655
St. LouisAthens
STL Lambert-St Louis - ATH Athens Eleftherios V.
STLATH
Lambert-St Louis
Wed 12/9
8:30 am-12:55 pm
2 stops20h 25m
Athens Eleftherios V.
Wed 12/16
6:40 am-6:16 pm
2 stops19h 36m
$667
St. LouisAthens
STL Lambert-St Louis - ATH Athens Eleftherios V.
STLATH
Lambert-St Louis
Sat 1/30
5:20 pm-12:05 pm
2 stops34h 45m
Athens Eleftherios V.
Thu 2/11
7:05 am-9:13 pm
2 stops22h 08m
$676
St. LouisAthens
STL Lambert-St Louis - ATH Athens Eleftherios V.
STLATH
Lambert-St Louis
Thu 11/5
1:40 pm-10:05 am
2 stops36h 25m
Athens Eleftherios V.
Thu 11/12
12:25 pm-9:52 pm
1 stop17h 27m
$683
St. LouisAthens
STL Lambert-St Louis - ATH Athens Eleftherios V.
STLATH
Lambert-St Louis
Mon 11/2
12:00 pm-12:40 pm
2 stops16h 40m
Athens Eleftherios V.
Mon 11/9
2:40 pm-4:43 pm
2 stops34h 03m
$698
St. LouisAthens
STL Lambert-St Louis - ATH Athens Eleftherios V.
STLATH
Lambert-St Louis
Mon 11/2
6:00 am-10:05 am
1 stop20h 05m
Athens Eleftherios V.
Mon 11/9
6:45 am-9:52 pm
2 stops23h 07m
$725
St. LouisAthens
STL Lambert-St Louis - ATH Athens Eleftherios V.
STLATH
Lambert-St Louis
Thu 10/1
8:43 am-11:10 am
1 stop18h 27m
Athens Eleftherios V.
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$729
St. LouisAthens
STL Lambert-St Louis - ATH Athens Eleftherios V.
STLATH
Lambert-St Louis
Thu 10/1
6:00 am-11:00 am
1 stop21h 00m
Athens Eleftherios V.
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$729
Showing 1-10 of 23 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-RHO
STL-JTR
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-HER
STL-RHO
STL-JTR
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 $505). 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 September 23, 2026.
Peruse reviews from past customers who have flown with United Airlines,Air Canada, andAmerican Airlines 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.
Boarding
7.7
Comfort
7.3
Crew
8.1
Food
6.7
Entertainment
7.1
Overall
7.4
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Boarding
7.7
Comfort
7.3
Crew
8.1
Food
6.7
Entertainment
7.1
Overall
7.4
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Boarding
7.7
Comfort
7.3
Crew
8.1
Food
6.7
Entertainment
7.1
Overall
7.4
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Boarding
7.7
Comfort
7.3
Crew
8.1
Food
6.7
Entertainment
7.1
Overall
7.4
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Boarding
7.7
Comfort
7.3
Crew
8.1
Food
6.7
Entertainment
7.1
Overall
7.4
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Boarding
7.7
Comfort
7.3
Crew
8.1
Food
6.7
Entertainment
7.1
Overall
7.4
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Greece. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for St. Louis to Greece
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Complete your trip
Complete your trip to Greece by adding a car rental and/or hotel reservation to your travel itinerary.
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St. Louis and Greece flights
Browse other St. Louis and Greece flight options. Last updated on September 23, 2026.
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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 7,457,451 searches. Data last updated September 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$493 | Average$1,280 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$510 | Average$1,195 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$520 | Average$1,367 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$549 | Average$1,170 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$626 | Average$1,134 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$802 | Average$1,043 | FlexibilityNo cancel fee | On-time67% |