Cheap flights from St. Louis (STL) to Athens (ATH) from $745

This is the cheapest one-way flight price, found on 12/5. Prices may vary by date and flight preferences.
STL — ATH
Dec 11 — Dec 181

The best prices from Lambert-St Louis to Athens Eleftherios V. are usually found in February or January, booked 73 days in advance, depart on a Tuesday or Wednesday and return on a Monday

How to find the cheapest flight from St. Louis (STL) to Athens (ATH)

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Athens (ATH). 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 December 6, 2023.

Popular in

June

Cheapest in

February

Average price

$1,442

Round-trip from

$635
High demand for flights, 28% potential price rise
Best time to find cheap flights, 36% potential price drop
Average for round-trip flights in December 2023
From Lambert-St Louis to Athens Eleftherios V.

What is the cheapest day to fly round-trip from St. Louis to Athens?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 31% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from St. Louis to Athens?

Users have found that booking a flight from St. Louis to Athens at least 58 days early can save you up to 87% on average compared to booking a flight this week. If booking 58 days before your flight isn’t an option for you, users have found flights from St. Louis to Athens for as little as $1,283 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,780 for flights departing within the next 3 days.

What is the cheapest month to fly from St. Louis to Athens?

Our data shows that February tends to be the cheapest month to fly to Athens from St. Louis. Users have commonly found prices around $1,245 for the month, but tickets can be as low as $674. Due to multiple factors, prepare for potentially higher prices in June.

When is the cheapest time to fly from St. Louis to Athens (STL - ATH)?

It’s optimal to fly from St. Louis to Athens in the evening. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight at noon.

Cheap American Airlines flights from St. Louis to Athens

Explore cheap flight options specifically provided by American Airlines for the route between St. Louis and Athens. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,836,739 searches. Data last updated December 6, 2023.
Consider these cheap American Airlines flights we've found departing from St. Louis to Athens. Come back soon if you're not finding the exact deal you're looking for.

Cheap Lufthansa flights from St. Louis to Athens

Explore cheap flight options specifically provided by Lufthansa for the route between St. Louis and Athens. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,836,739 searches. Data last updated December 6, 2023.
To aid your search, here are some of the cheapest Lufthansa flights we've found from St. Louis to Athens. Deals frequently update to provide users with more options.

Cheap St. Louis to Athens flights in December & January 2023

Find cheap flight options from St. Louis to Athens specifically for the months of December and January 2023. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,836,739 searches. Prices were last updated on December 6, 2023.
These are some of the best deals we've found on flights to Athens in 2023 at this time. Check back regularly for other flight deals.

Find flights from St. Louis to Athens within your budget

Customize your flight search to find flights from St. Louis to Athens 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 2,836,739 searches. Data last updated December 6, 2023.

Fly from

Any airport

Fly to

Any airport

Budget

$745 - $1,106

Route

Depart

Return

Price

Lambert-St LouisAthens Eleftherios V.

STL - ATH

STLATH

Lambert-St Louis

Mon 2/12

2 stops18h 15m

Athens Eleftherios V.

Thu 2/22

2 stops33h 09m

$745

Lambert-St LouisAthens Eleftherios V.

STL - ATH

STLATH

Lambert-St Louis

Mon 2/12

3 stops18h 15m

Athens Eleftherios V.

Thu 2/22

2 stops33h 09m

$749

Lambert-St LouisAthens Eleftherios V.

STL - ATH

STLATH

Lambert-St Louis

Mon 2/12

2 stops19h 50m

Athens Eleftherios V.

Thu 2/22

1 stop28h 35m

$762

Lambert-St LouisAthens Eleftherios V.

STL - ATH

STLATH

Lambert-St Louis

Mon 2/12

3 stops18h 40m

Athens Eleftherios V.

Thu 2/22

2 stops41h 03m

$764

Lambert-St LouisAthens Eleftherios V.

STL - ATH

STLATH

Lambert-St Louis

Wed 1/3

2 stops35h 10m

Athens Eleftherios V.

Wed 1/10

2 stops31h 28m

$798

Lambert-St LouisAthens Eleftherios V.

STL - ATH

STLATH

Lambert-St Louis

Sat 1/13

2 stops41h 00m

Athens Eleftherios V.

Thu 1/25

2 stops21h 07m

$803

Lambert-St LouisAthens Eleftherios V.

STL - ATH

STLATH

Lambert-St Louis

Sat 1/13

2 stops15h 10m

Athens Eleftherios V.

Thu 1/25

3 stops22h 29m

$950

Lambert-St LouisAthens Eleftherios V.

STL - ATH

STLATH

Lambert-St Louis

Wed 1/3

1 stop13h 35m

Athens Eleftherios V.

Wed 1/10

2 stops27h 51m

$967

Lambert-St LouisAthens Eleftherios V.

STL - ATH

STLATH

Lambert-St Louis

Fri 2/23

2 stops18h 40m

Athens Eleftherios V.

Mon 2/26

2 stops43h 58m

$1,106

Flights are sorted by cheapest first

Deals found on 12/5

Average price of flights to Athens by month

Plan your trip from St. Louis to Athens by taking into account the cheapest months to travel. The average price of a one-way flight from St. Louis to Athens is currently 0 while a round-trip flight costs 849.33 USD. Price data was last updated on December 3, 2023.

Currently, November is the cheapest month in which you can book a flight from St. Louis to Athens (average of $635). Flying from St. Louis to Athens in June is currently the most expensive (average of $1,601). 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.

January

$683

February

$722

March

$743

April

$901

May

$951

June

$1,601

July

$1,450

August

$1,123

September

$1,043

October

$795

November

$635

December

$653

Reviews of airlines servicing Athens

Get insights into the airlines that provide service to Athens. 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 Athens. Reviews last updated December 6, 2023.
See what other customers who have flown with American Airlines, Lufthansa and British Airways from St. Louis to Athens have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
7.4
Good
1,901 reviews

Overall

7.4

Food

6.7

Crew

8.1

Comfort

7.3

Entertainment

7.0

Boarding

7.7

Reviews

1 / 10

Check in was a nightmare. They had 1 agent at check in taking care of the Economy Guest. There were 6 other agents helping Premier customers. Then that one agent went to ask for help from another agent for about 20 minutes. We almost missed our flight.

7.4
Good
1,901 reviews
7.4
Good
1,901 reviews

Overall

7.4

Food

6.7

Crew

8.1

Comfort

7.3

Entertainment

7.0

Boarding

7.7

Reviews

1 / 10

Check in was a nightmare. They had 1 agent at check in taking care of the Economy Guest. There were 6 other agents helping Premier customers. Then that one agent went to ask for help from another agent for about 20 minutes. We almost missed our flight.

7.3
Good
1,849 reviews
7.4
Good
1,901 reviews

Overall

7.4

Food

6.7

Crew

8.1

Comfort

7.3

Entertainment

7.0

Boarding

7.7

Reviews

1 / 10

Check in was a nightmare. They had 1 agent at check in taking care of the Economy Guest. There were 6 other agents helping Premier customers. Then that one agent went to ask for help from another agent for about 20 minutes. We almost missed our flight.

7.2
Good
2,645 reviews
7.4
Good
1,901 reviews

Overall

7.4

Food

6.7

Crew

8.1

Comfort

7.3

Entertainment

7.0

Boarding

7.7

Reviews

1 / 10

Check in was a nightmare. They had 1 agent at check in taking care of the Economy Guest. There were 6 other agents helping Premier customers. Then that one agent went to ask for help from another agent for about 20 minutes. We almost missed our flight.

7.1
Good
269 reviews
7.4
Good
1,901 reviews

Overall

7.4

Food

6.7

Crew

8.1

Comfort

7.3

Entertainment

7.0

Boarding

7.7

Reviews

1 / 10

Check in was a nightmare. They had 1 agent at check in taking care of the Economy Guest. There were 6 other agents helping Premier customers. Then that one agent went to ask for help from another agent for about 20 minutes. We almost missed our flight.

6.7
Okay
989 reviews
7.4
Good
1,901 reviews

Overall

7.4

Food

6.7

Crew

8.1

Comfort

7.3

Entertainment

7.0

Boarding

7.7

Reviews

1 / 10

Check in was a nightmare. They had 1 agent at check in taking care of the Economy Guest. There were 6 other agents helping Premier customers. Then that one agent went to ask for help from another agent for about 20 minutes. We almost missed our flight.

Average temperature in Athens by month

Plan your trip to Athens by selecting the month that matches your preferred temperature. January sees the highest average temperature while July sees the lowest average temperature. Temperature data was last updated on December 3, 2023.

ATH

Temperature

50 - 82.4 °F

Average rainfall in Athens by month

Keep in mind the precipitation totals in Athens when planning your trip. Athens sees an average of 1.20 precipitation per year with the most occurring in December. Precipitation data was last updated on December 3, 2023.

ATH

Rainfall

0.2 - 2.5 inches

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Athens. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find flights from St. Louis to Athens for under $800 on Cheapflights?

Yes, there are multiple flights from St. Louis to Athens for under $800. The cheapest flight booked recently is on American Airlines for just $745, but on average you can expect to pay $950.

How popular is this St. Louis to Athens flight route?

What are the cheapest airlines flying from St. Louis to Athens round-trip?

Currently priced at $745, American Airlines will fly you from St. Louis to Athens and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Lufthansa and British Airways - these airlines can fly you to your destination from $762 and $798, respectively. These flights start at 40% lower than the current average price 3 months from now.

What are the most popular airlines that fly from St. Louis to Athens?

What does STL to ATH mean?

STL stands for Lambert-St Louis Airport, while ATH stands for Athens Eleftherios V. Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Other flights to Athens
Explore flights to Athens departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on December 6, 2023.

Top 10 airlines flying from St. Louis to Athens

Discover the top 10 airlines that operate flights from St. Louis to Athens. 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 2,836,739 searches. Data last updated December 6, 2023.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$546Average$1,853FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest$704Average$1,558FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest$723Average$1,390FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest$737Average$1,515FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Scandinavian AirlinesCheapest$838Average$1,227FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
American AirlinesCheapest$841Average$1,660FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$844Average$1,580FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapest$886Average$1,429FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapest$903Average$1,363FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapest$1,036Average$1,602FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Search flights to Athens by cabin class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from St. Louis to Athens?

When you search for this flight from St. Louis to Athens, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Athens?

Millions of users choose and trust Cheapflights to book the best flight deals from St. Louis to Athens for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from St. Louis to Athens with no change fees?

Certainly. Search results for flights to Athens from St. Louis shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from St. Louis to Athens become cheaper?

Yes, Cheapflights offers price alerts on St. Louis to Athens flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.