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$549+ Cheap flights from St. Louis (STL) to Athens (ATH)

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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ATH
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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The best prices from Lambert-St Louis to Athens Eleftherios V. are usually found in November or January, booked 24 days in advance, depart on a Sunday or Saturday and return on a Tuesday

Cheap flight deals from St. Louis to Athens

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 November 20, 2024.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Popular in

June

Cheapest in

November

Round-trip from

$729
(Finnair)

One-way from

$549
(British Airways)
Provider with most accurate pricing for Lambert-St Louis-Athens Eleftherios V. flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Athens Eleftherios V. flights.
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High demand for flights, 32% potential price rise
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Best time to find cheap flights, 39% potential price drop
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From Lambert-St Louis to Athens Eleftherios V.
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One-way flight from Lambert-St Louis to Athens Eleftherios V.
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Find flight deals from St. Louis to Athens

Cheapest flights from St. Louis to Athens
Explore the most affordable flight options available from St. Louis to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This United deal was found by Cheapflights users on 11/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/91:05 pmSTL - ATH
2 stops19h 20mUnited Airlines
Mon 12/1612:55 pmATH - STL
2 stops39h 46mUnited Airlines
Deal found 11/19$850
This Air France deal was found by Cheapflights users on 11/19. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/92:10 pmSTL - ATH
2 stops15h 35mAir France
Sun 12/153:25 amATH - STL
2 stops21h 46mAir France
Deal found 11/19$889
This Air Canada deal was found by Cheapflights users on 11/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/93:50 pmSTL - ATH
2 stops16h 50mMultiple Airlines
Mon 12/166:25 amATH - STL
3 stops23h 11mMultiple Airlines
Deal found 11/19$964
This British Airways deal was found by Cheapflights users on 11/20. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/311:05 amSTL - ATH
2 stops18h 40mBritish Airways
Mon 12/94:45 pmATH - STL
2 stops31h 49mBritish Airways
Deal found 11/20$1,303
This KAYAK deal was found by Cheapflights users on 11/19. 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 11/243:45 pmSTL - ATH
1 stop13h 45mLufthansa
Wed 12/46:15 amATH - STL
1 stop15h 40mLufthansa
Deal found 11/19$1,459
This American Airlines deal was found by Cheapflights users on 11/19. 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.
Wed 11/209:20 amSTL - ATH
2 stops21h 45mAmerican Airlines
Wed 11/277:45 amATH - STL
2 stops22h 25mAmerican Airlines
Deal found 11/19$1,483
This Ovago deal was found by Cheapflights users on 11/19. 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.
Mon 12/2312:55 pmSTL - ATH
2 stops40h 15mScandinavian Airlines
Sun 1/51:30 pmATH - STL
2 stops42h 07mScandinavian Airlines
Deal found 11/19$1,544
This Air Canada deal was found by Cheapflights users on 11/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/263:50 pmSTL - ATH
2 stops16h 50mAir Canada
Tue 12/37:00 amATH - STL
3 stops22h 36mAir Canada
Deal found 11/20$1,676
This Delta deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/224:35 pmSTL - ATH
1 stop34h 00mDelta
Fri 1/312:50 pmATH - STL
1 stop31h 12mDelta
Deal found 11/19$2,192

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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

St. LouisAthens

STL - ATH

STLATH

Lambert-St Louis

Mon 3/3

12:52 pm-1:10 pm

2 stops40h 18m

Athens Eleftherios V.

Mon 3/10

8:50 am-11:38 pm

2 stops21h 48m

$587

St. LouisAthens

STL - ATH

STLATH

Lambert-St Louis

Tue 1/14

1:40 pm-1:15 am

2 stops27h 35m

Athens Eleftherios V.

Thu 1/30

7:50 pm-7:30 pm

2 stops31h 40m

$729

St. LouisAthens

STL - ATH

STLATH

Lambert-St Louis

Wed 1/15

3:45 pm-1:30 pm

1 stop13h 45m

Athens Eleftherios V.

Wed 1/29

6:15 am-1:55 pm

1 stop15h 40m

$734

St. LouisAthens

STL - ATH

STLATH

Lambert-St Louis

Mon 1/20

5:30 pm-12:55 am

2 stops23h 25m

Athens Eleftherios V.

Wed 1/29

6:15 am-1:55 pm

1 stop15h 40m

$738

St. LouisAthens

STL - ATH

STLATH

Lambert-St Louis

Tue 1/14

2:10 pm-1:45 pm

2 stops15h 35m

Athens Eleftherios V.

Fri 1/31

7:45 am-8:41 pm

2 stops20h 56m

$739

St. LouisAthens

STL - ATH

STLATH

Lambert-St Louis

Fri 1/17

9:25 am-1:25 pm

2 stops20h 00m

Athens Eleftherios V.

Fri 1/31

7:45 am-10:09 pm

2 stops22h 24m

$787

St. LouisAthens

STL - ATH

STLATH

Lambert-St Louis

Sun 1/19

12:00 pm-1:45 pm

2 stops17h 45m

Athens Eleftherios V.

Sat 1/25

3:25 am-11:38 pm

2 stops28h 13m

$799

St. LouisAthens

STL - ATH

STLATH

Lambert-St Louis

Mon 12/9

2:10 pm-1:45 pm

2 stops15h 35m

Athens Eleftherios V.

Sun 12/15

3:25 am-5:11 pm

2 stops21h 46m

$889

St. LouisAthens

STL - ATH

STLATH

Lambert-St Louis

Fri 1/17

3:50 pm-10:20 pm

2 stops22h 30m

Athens Eleftherios V.

Fri 1/31

8:30 am-10:54 am

3 stops34h 24m

$1,037

St. LouisAthens

STL - ATH

STLATH

Lambert-St Louis

Wed 4/9

1:00 pm-10:50 am

1 stop13h 50m

Athens Eleftherios V.

Wed 4/23

10:30 am-11:38 pm

1 stop21h 08m

$1,060

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 13 results
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Compare providers for flights from St. Louis to Athens

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 St. Louis to Athens in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-Athens flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on St. Louis-Athens flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from St. Louis-Athens flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Athens flights, Cheapflights users trust AranGrant the most. AranGrant 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 St. Louis-Athens 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 St. Louis to Athens

Have a flexible travel schedule? Discover the best time to fly to Athens from St. Louis with our price prediction graph.
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.

Travel insights for flights from St. Louis to Athens

Get recent, data-driven insights about flights from St. Louis to Athens including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Athens. Price data was last updated on November 15, 2024.

To ensure you get the cheapest price possible for a flight from St. Louis to Athens, you should look to book at least 24 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from St. Louis to Athens?

Currently, December is the cheapest month in which you can book a flight from St. Louis to Athens (average of $585). Flying from St. Louis to Athens in June is currently the most expensive (average of $1,427). 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.

What is the cheapest time of day to fly from STL to ATH?

Find hourly flight availability from St. Louis to Athens. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

It’s optimal to fly from St. Louis to Athens in the afternoon. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight at noon.

Rainfall in Athens by month

Plan your trip to Athens by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Athens ranges from 0.2 - 2.5 inches per month. December is typically the wettest month, when rainfall can reach 2.5 in. June is typically the driest time to visit Athens when rainfall is around 0.2 in.

Temperature in Athens by month

Plan your trip to Athens by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Athens, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

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 November 20, 2024.
See what other customers who have flown with Lufthansa, Air Canada 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.
Delta
8.0
Very good
8,756 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,756 reviews
Delta
8.0
Very good
8,756 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,523 reviews
Delta
8.0
Very good
8,756 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
9,171 reviews
Delta
8.0
Very good
8,756 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Scandinavian Airlines
7.3
Good
1,301 reviews
Delta
8.0
Very good
8,756 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Canada
7.0
Good
8,237 reviews
Delta
8.0
Very good
8,756 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    Currently priced at $734, Lufthansa will fly you from St. Louis to Athens and back. In addition to Lufthansa, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Delta - these airlines can fly you to your destination from $738 and $799, respectively. These flights start at 34% lower than the current average price 3 months from now.

  • Where are the most common layover locations when flying from St. Louis to Athens?

    St. Louis to Athens flights have a layover in Frankfurt am Main most often.

  • What are some popular things to do or see while on a layover in Frankfurt am Main?

    Most Frankfurt am Main visitors opt to spend their time experiencing Römerberg, Hauptwache, and Römer. Those on a layover in Frankfurt am Main interested in visiting Römerberg, Hauptwache, or Römer can do so by traveling 7.4 mi, 7.4 mi, and 7.4 mi, respectively from Frankfurt am Main. Those landing in Frankfurt am Main looking to spend some time exploring during their layover can rent a car for about $39 per day.

  • Where are the least popular layover locations for St. Louis to Athens flights?

    St. Louis to Athens flights have a layover in Chicago the least frequently.

  • Can I find deals for flights from St. Louis to Athens that include hotel bookings?

    Yes. In addition to deals on St. Louis to Athens flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Athens?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Athens.

  • Can I find deals for business class flights from St. Louis to Athens?

    Yes. Cheapflights offers flight deals from St. Louis to Athens by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to Athens?

    Currently, December is the cheapest month in which you can book a flight from St. Louis to Athens (average of $585). Flying from St. Louis to Athens in June is currently the most expensive (average of $1,427). 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.

See more FAQs

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Alternative routes for St. Louis to Athens

See prices for flight routes from nearby airports that may be better suited for you.
Kansas City to Athens flights
Springfield to Athens flights

Top 8 airlines flying from St. Louis to Athens

Discover the top 8 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$580Average$1,193FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$630Average$1,298FlexibilityNo cancel feeOn-time69%
KLMCheapest$632Average$1,133FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$633Average$1,321FlexibilityNo cancel feeOn-time71%
DeltaCheapest$663Average$1,093FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$683Average$1,240FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$831Average$1,314FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$942Average$1,442FlexibilityNo cancel feeOn-time67%
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