$590+ Cheap flights from Athens (ATH) to St. Louis (STL)
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 11/22. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — STL
Oct 9 — Oct 161
Round-trip
1 adult, Economy
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Find cheap flights from Athens to St. Louis with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Athens to St. Louis
Cheapest
Best
Last-minute
One-way
Cheapest flights from Athens to St. LouisExplore the most affordable flight options available from Athens to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
Explore the most affordable flight options available from Athens to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
This lastminute.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/88:00 pm -
2 stops36h 19m
Tue 10/1311:31 am -
2 stops35h 29m
Deal found 9/6![Qatar Airways logo]()
$992
This Mytrip deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” 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 10/810:20 am -
3 stops35h 05m
Tue 10/1312:10 pm -
2 stops21h 55m
Deal found 9/8![Multiple Airlines logo]()
$1,077
This Cheapflightsfares deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 11/226:45 am -
1 stop15h 00m
Mon 11/306:50 pm -
2 stops22h 40m
Deal found 9/4![Lufthansa logo]()
$1,131
This Scandinavian Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/227:30 pm -
2 stops34h 12m
Mon 11/3012:29 pm -
2 stops19h 16m
Deal found 9/7![Scandinavian Airlines logo]()
$1,144
This Booking.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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.
Thu 10/812:45 pm -
1 stop19h 14m
Tue 10/139:35 pm -
1 stop20h 35m
Deal found 9/6![British Airways logo]()
$1,154
This American Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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.
Thu 10/812:45 pm -
1 stop27h 52m
Tue 10/139:35 pm -
1 stop20h 35m
Deal found 9/6![American Airlines logo]()
$1,158
Best flights from Athens to St. LouisDiscover carefully curated flight deals from Athens to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
Discover carefully curated flight deals from Athens to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
This lastminute.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/88:00 pm -
2 stops36h 19m
Tue 10/1311:31 am -
2 stops35h 29m
Deal found 9/8![Qatar Airways logo]()
$1,007
This Mytrip deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” 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 10/810:20 am -
3 stops35h 05m
Tue 10/1312:10 pm -
2 stops21h 55m
Deal found 9/8![Multiple Airlines logo]()
$1,077
This Cheapflightsfares deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” 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 11/226:45 am -
1 stop15h 00m
Mon 11/306:50 pm -
2 stops22h 40m
Deal found 9/7![Lufthansa logo]()
$1,134
This Scandinavian Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/227:30 pm -
2 stops34h 12m
Mon 11/3012:29 pm -
2 stops19h 16m
Deal found 9/7![Scandinavian Airlines logo]()
$1,144
This lastminute.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/812:45 pm -
1 stop19h 14m
Tue 10/137:10 pm -
2 stops23h 00m
Deal found 9/6![British Airways logo]()
$1,177
This Turkish Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/84:00 am -
2 stops25h 21m
Tue 10/138:00 am -
2 stops28h 30m
Deal found 9/6![Turkish Airlines logo]()
$1,310
This United Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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 10/312:35 pm -
1 stop16h 46m
Sat 10/106:00 am -
2 stops20h 00m
Deal found 9/5![United Airlines logo]()
$1,316
Last-minute flights from Athens to St. LouisDiscover last-minute flight deals from Athens to St. Louis. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Athens to St. Louis. Data last updated September 9, 2026 and is based on user searches.
This lastminute.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/88:00 pm -
2 stops36h 19m
Tue 10/1311:31 am -
2 stops35h 29m
Deal found 9/6![Qatar Airways logo]()
$992
This Mytrip deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” 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 10/810:20 am -
3 stops35h 05m
Tue 10/1312:10 pm -
2 stops21h 55m
Deal found 9/8![Multiple Airlines logo]()
$1,077
This Booking.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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.
Thu 10/812:45 pm -
1 stop19h 14m
Tue 10/139:35 pm -
1 stop20h 35m
Deal found 9/6![British Airways logo]()
$1,154
This American Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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.
Thu 10/812:45 pm -
1 stop27h 52m
Tue 10/139:35 pm -
1 stop20h 35m
Deal found 9/6![American Airlines logo]()
$1,158
This Turkish Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/84:00 am -
2 stops25h 21m
Tue 10/138:00 am -
2 stops28h 30m
Deal found 9/6![Turkish Airlines logo]()
$1,310
One-way flights from Athens to St. LouisSearch for one-way flight options from Athens to St. Louis. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
Search for one-way flight options from Athens to St. Louis. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/229:20 pm -
3 stops34h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$590
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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.
Thu 12/244:50 pm -
3 stops39h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$651
This Kiwi.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” 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.
Wed 10/1410:55 pm -
3 stops32h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$726
This Kiwi.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” 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.
Thu 10/1512:15 pm -
3 stops37h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$746
This Booking.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” 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.
Sun 11/227:55 am -
2 stops22h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![British Airways logo]()
$793
This FlightHub deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” 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 11/212:30 pm -
2 stops41h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![British Airways logo]()
$798
This Kiwi.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” 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.
Fri 10/164:40 am -
3 stops50h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$827
This Turkish Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/143:45 pm -
2 stops37h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Turkish Airlines logo]()
$869
This Thrive Travel deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1510:45 am -
1 stop18h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Iberia logo]()
$882
This American Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” 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 10/1410:45 am -
1 stop21h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![American Airlines logo]()
$1,010
Find flight deals from Athens to St. Louis
Discover tips and strategies to find the most affordable flight options for your journey from Athens (ATH) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $992 (lastminute.com) |
One-way from | $590 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Athens to St. Louis 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 9, 2026.
Use the filters below to find and compare flights from Athens to St. Louis that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AthensSt. Louis
ATH Athens Eleftherios V. - STL Lambert-St Louis
ATHSTL
Athens Eleftherios V.
Wed 10/14
10:55 pm-11:13 pm
3 stops32h 18m
Lambert-St Louis
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$726
AthensSt. Louis
ATH Athens Eleftherios V. - STL Lambert-St Louis
ATHSTL
Athens Eleftherios V.
Thu 12/24
2:40 pm-12:41 am
2 stops42h 01m
Lambert-St Louis
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$731
AthensSt. Louis
ATH Athens Eleftherios V. - STL Lambert-St Louis
ATHSTL
Athens Eleftherios V.
Thu 10/15
12:15 pm-5:40 pm
3 stops37h 25m
Lambert-St Louis
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$746
AthensSt. Louis
ATH Athens Eleftherios V. - STL Lambert-St Louis
ATHSTL
Athens Eleftherios V.
Fri 10/16
4:00 am-9:21 pm
2 stops25h 21m
Lambert-St Louis
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$869
AthensSt. Louis
ATH Athens Eleftherios V. - STL Lambert-St Louis
ATHSTL
Athens Eleftherios V.
Wed 10/14
3:45 pm-9:21 pm
2 stops37h 36m
Lambert-St Louis
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$869
AthensSt. Louis
ATH Athens Eleftherios V. - STL Lambert-St Louis
ATHSTL
Athens Eleftherios V.
Thu 10/8
8:00 pm-12:19 am
2 stops36h 19m
Lambert-St Louis
Tue 10/13
11:31 am-7:00 am
2 stops35h 29m
$1,007
Quickest round-trip
AthensSt. Louis
ATH Athens Eleftherios V. - STL Lambert-St Louis
ATHSTL
Athens Eleftherios V.
Mon 9/14
1:50 pm-9:43 pm
1 stop15h 53m
Lambert-St Louis
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$1,011
AthensSt. Louis
ATH Athens Eleftherios V. - STL Lambert-St Louis
ATHSTL
Athens Eleftherios V.
Mon 9/14
1:00 pm-12:27 am
2 stops19h 27m
Lambert-St Louis
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$1,016
AthensSt. Louis
ATH Athens Eleftherios V. - STL Lambert-St Louis
ATHSTL
Athens Eleftherios V.
Mon 9/14
8:00 pm-8:44 pm
2 stops32h 44m
Lambert-St Louis
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$1,041
AthensSt. Louis
ATH Athens Eleftherios V. - STL Lambert-St Louis
ATHSTL
Athens Eleftherios V.
Thu 10/8
10:20 am-1:25 pm
3 stops35h 05m
Lambert-St Louis
Tue 10/13
12:10 pm-6:05 pm
2 stops21h 55m
$1,077
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Athens to St. Louis
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Athens to St. Louis in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Athens-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Athens-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Athens-St. Louis flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Athens-St. Louis flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Athens-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Athens to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from Athens with our price prediction graph.
ATH-STL
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.
Related info for your journey
Find useful and relevant information for your journey from Athens to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsFairview Heights
O'Fallon
Fenton
Swansea
Eureka
Maryland Heights
Collinsville
Wentzville
Edwardsville
Glencoe
Chesterfield
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