HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from St. Louis (STL) to Athens (ATH) from $803

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 11/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — ATH
May 9 — May 161
From?
To?
Thu 5/9
Thu 5/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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 Sunday 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 May 4, 2024.

Popular in

June

Cheapest in

February

Average price

$1,654

Round-trip from

$614
High demand for flights, 28% potential price rise
Search Deals
Best time to find cheap flights, 36% potential price drop
Search Deals
Average for round-trip flights in May 2024
Search Deals
From Lambert-St Louis to Athens Eleftherios V.
Search Deals

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 20% 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 afternoon. By choosing this option you can save up to 13% on the cost of your flight, compared to a flight at noon.

Cheap Air Canada flights from St. Louis to Athens

Explore cheap flight options specifically provided by Air Canada 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 2,864,334 searches. Data last updated May 4, 2024.
Consider these cheap Air Canada 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.
Mon 6/249:50 amSTL - ATH
1 stop16h 10mAir Canada
Thu 9/121:10 pmATH - STL
1 stop34h 10mAir Canada
Deal found 5/3$994
Mon 6/249:50 amSTL - ATH
2 stops17h 05mAir Canada
Thu 9/1212:10 pmATH - STL
2 stops35h 10mAir Canada
Deal found 5/3$1,000
Sun 5/1911:00 amSTL - ATH
1 stop15h 00mAir Canada
Fri 5/3112:10 pmATH - STL
1 stop16h 55mAir Canada
Deal found 5/3$1,088
Sun 5/199:50 amSTL - ATH
2 stops16h 10mAir Canada
Fri 5/3112:10 pmATH - STL
1 stop16h 55mAir Canada
Deal found 5/3$1,094
Sun 5/199:50 amSTL - ATH
2 stops16h 10mAir Canada
Fri 5/3112:10 pmATH - STL
2 stops35h 11mAir Canada
Deal found 5/3$1,100
Sun 7/2112:00 pmSTL - ATH
1 stop14h 00mAir Canada
Tue 8/61:10 pmATH - STL
1 stop14h 51mAir Canada
Deal found 5/3$1,104
Sat 7/274:05 pmSTL - ATH
2 stops33h 55mAir Canada
Tue 8/61:10 pmATH - STL
2 stops39h 55mAir Canada
Deal found 5/3$1,110
Tue 7/2310:10 amSTL - ATH
1 stop16h 45mAir Canada
Wed 8/71:10 pmATH - STL
1 stop14h 51mAir Canada
Deal found 5/3$1,131
Fri 7/2610:10 amSTL - ATH
1 stop16h 45mAir Canada
Thu 8/81:10 pmATH - STL
1 stop14h 51mAir Canada
Deal found 5/3$1,160

Cheap British Airways flights from St. Louis to Athens

Explore cheap flight options specifically provided by British Airways 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 2,864,334 searches. Data last updated May 4, 2024.
To aid your search, here are some of the cheapest British Airways flights we've found from St. Louis to Athens. Deals frequently update to provide users with more options.
Tue 6/2512:56 pmSTL - ATH
1 stop14h 09mBritish Airways
Tue 9/108:00 pmATH - STL
2 stops31h 58mBritish Airways
Deal found 5/3$1,021
Mon 6/246:08 pmSTL - ATH
2 stops23h 52mBritish Airways
Tue 9/106:30 pmATH - STL
2 stops30h 44mBritish Airways
Deal found 5/3$1,047
Mon 6/249:47 amSTL - ATH
1 stop15h 38mBritish Airways
Tue 9/106:30 pmATH - STL
2 stops30h 44mBritish Airways
Deal found 5/3$1,049
Tue 5/145:08 pmSTL - ATH
2 stops17h 12mBritish Airways
Thu 5/301:20 pmATH - STL
1 stop15h 35mBritish Airways
Deal found 5/3$1,771
Fri 5/105:08 pmSTL - ATH
2 stops18h 32mBritish Airways
Fri 5/3111:35 amATH - STL
1 stop16h 11mBritish Airways
Deal found 5/3$1,821
Fri 7/261:07 pmSTL - ATH
1 stop13h 53mBritish Airways
Tue 8/611:30 amATH - STL
1 stop14h 17mBritish Airways
Deal found 5/3$1,846
Thu 5/911:40 amSTL - ATH
1 stop13h 45mBritish Airways
Fri 5/3111:35 amATH - STL
1 stop16h 11mBritish Airways
Deal found 5/3$1,913
Sat 7/271:22 pmSTL - ATH
1 stop13h 38mBritish Airways
Mon 8/51:15 pmATH - STL
1 stop15h 34mBritish Airways
Deal found 5/3$2,533
Thu 7/251:07 pmSTL - ATH
1 stop13h 53mBritish Airways
Mon 8/51:15 pmATH - STL
1 stop15h 34mBritish Airways
Deal found 5/3$2,583

Cheap St. Louis to Athens flights in May & June 2024

Find cheap flight options from St. Louis to Athens specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Prices were last updated on May 4, 2024.
These are some of the best deals we've found on flights to Athens in 2024 at this time. Check back regularly for other flight deals.
Tue 6/2512:56 pmSTL - ATH
1 stop14h 09mBritish Airways
Tue 9/108:00 pmATH - STL
2 stops31h 58mBritish Airways
Deal found 5/3$1,021
Tue 6/2511:38 amSTL - ATH
2 stops19h 17mUnited Airlines
Tue 9/1012:45 pmATH - STL
2 stops39h 02mUnited Airlines
Deal found 5/3$1,044
Mon 6/246:08 pmSTL - ATH
2 stops23h 52mBritish Airways
Tue 9/106:30 pmATH - STL
2 stops30h 44mBritish Airways
Deal found 5/3$1,047
Mon 6/249:47 amSTL - ATH
1 stop15h 38mBritish Airways
Tue 9/106:30 pmATH - STL
2 stops30h 44mBritish Airways
Deal found 5/3$1,049
Wed 5/156:00 amSTL - ATH
2 stops20h 00mMultiple Airlines
Wed 5/296:30 amATH - STL
3 stops42h 59mMultiple Airlines
Deal found 5/3$1,066
Wed 5/1511:00 amSTL - ATH
1 stop15h 00mMultiple Airlines
Wed 5/296:30 amATH - STL
3 stops42h 59mMultiple Airlines
Deal found 5/3$1,076
Mon 5/203:15 pmSTL - ATH
2 stops34h 45mUnited Airlines
Fri 5/3112:10 pmATH - STL
2 stops34h 06mUnited Airlines
Deal found 5/3$1,086
Sun 5/1911:00 amSTL - ATH
1 stop15h 00mAir Canada
Fri 5/3112:10 pmATH - STL
1 stop16h 55mAir Canada
Deal found 5/3$1,088
Sun 5/199:50 amSTL - ATH
2 stops16h 10mAir Canada
Fri 5/3112:10 pmATH - STL
1 stop16h 55mAir Canada
Deal found 5/3$1,094

St. Louis to Athens 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Athens in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 4, 2024.
These are some of the best deals we've found on flights to Athens in 2024 at this time. Check back regularly for other flight deals.
Sat 11/302:54 pmSTL - ATH
2 stops38h 36mBritish Airways
Sat 12/78:00 amATH - STL
2 stops40h 09mBritish Airways
Deal found 5/2$803
Sat 11/305:18 pmSTL - ATH
2 stops39h 02mLufthansa
Sat 12/75:10 pmATH - STL
1 stop28h 45mLufthansa
Deal found 5/2$805
Fri 11/152:43 pmSTL - ATH
2 stops23h 17mAmerican Airlines
Tue 11/198:00 pmATH - STL
2 stops30h 58mAmerican Airlines
Deal found 5/3$916
Fri 11/154:10 pmSTL - ATH
2 stops16h 10mAir Canada
Tue 11/191:15 pmATH - STL
1 stop28h 38mAir Canada
Deal found 5/3$919
Wed 11/203:55 pmSTL - ATH
1 stop16h 25mLufthansa
Sun 11/246:40 amATH - STL
1 stop15h 15mLufthansa
Deal found 5/2$923
Wed 11/201:27 pmSTL - ATH
2 stops16h 03mLufthansa
Sun 11/246:40 amATH - STL
1 stop15h 15mLufthansa
Deal found 5/2$927
Wed 11/201:27 pmSTL - ATH
2 stops16h 03mLufthansa
Sun 11/246:40 amATH - STL
2 stops18h 34mLufthansa
Deal found 5/2$937
Fri 11/153:55 pmSTL - ATH
1 stop13h 35mLufthansa
Tue 11/192:20 pmATH - STL
1 stop31h 35mLufthansa
Deal found 5/3$939
Sat 11/3010:40 amSTL - ATH
2 stops22h 00mMultiple Airlines
Sat 12/78:35 amATH - STL
3 stops33h 18mMultiple Airlines
Deal found 5/2$943

St. Louis to Athens flights leaving soon

Find last-minute flight options from St. Louis to Athens for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 4, 2024.
Users seeking a last-minute flight from St. Louis to Athens should consider booking one of these fares. To prevent any unwanted surprises, users should verify their flight info before booking.
Sun 5/123:25 pmSTL - ATH
1 stop13h 45mMultiple Airlines
Fri 5/318:15 amATH - STL
2 stops40h 10mMultiple Airlines
Deal found 5/3$1,229
Fri 5/1011:00 amSTL - ATH
1 stop15h 00mMultiple Airlines
Fri 5/176:30 amATH - STL
3 stops35h 58mMultiple Airlines
Deal found 5/3$1,240
Fri 5/106:00 amSTL - ATH
2 stops20h 00mMultiple Airlines
Fri 5/176:30 amATH - STL
3 stops35h 58mMultiple Airlines
Deal found 5/3$1,249
Tue 5/149:50 amSTL - ATH
2 stops20h 10mMultiple Airlines
Wed 5/297:55 amATH - STL
2 stops20h 06mMultiple Airlines
Deal found 5/3$1,327
Sun 5/129:50 amSTL - ATH
2 stops20h 10mMultiple Airlines
Fri 5/317:55 amATH - STL
2 stops20h 06mMultiple Airlines
Deal found 5/3$1,562
Thu 5/99:50 amSTL - ATH
2 stops20h 10mMultiple Airlines
Fri 5/317:55 amATH - STL
2 stops20h 06mMultiple Airlines
Deal found 5/3$1,612
Fri 5/103:25 pmSTL - ATH
1 stop18h 10mLufthansa
Fri 5/177:05 amATH - STL
1 stop14h 25mLufthansa
Deal found 5/3$1,617
Fri 5/106:00 amSTL - ATH
2 stops20h 00mMultiple Airlines
Thu 5/163:55 amATH - STL
3 stops20h 20mMultiple Airlines
Deal found 5/3$1,619
Fri 5/106:40 amSTL - ATH
1 stop20h 30mAmerican Airlines
Fri 5/1712:25 pmATH - STL
2 stops18h 57mAmerican Airlines
Deal found 5/3$1,646

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 2,864,334 searches. Data last updated May 4, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$994 - $1,397

Route

Depart

Return

Price

Lambert-St LouisAthens Eleftherios V.

STL - ATH

STLATH

Lambert-St Louis

Mon 6/24

1 stop16h 10m

Athens Eleftherios V.

Thu 9/12

1 stop34h 10m

$994

Lambert-St LouisAthens Eleftherios V.

STL - ATH

STLATH

Lambert-St Louis

Wed 7/24

1 stop14h 00m

Athens Eleftherios V.

Wed 8/7

2 stops21h 06m

$1,008

Lambert-St LouisAthens Eleftherios V.

STL - ATH

STLATH

Lambert-St Louis

Tue 6/25

1 stop14h 09m

Athens Eleftherios V.

Tue 9/10

2 stops31h 58m

$1,021

Lambert-St LouisAthens Eleftherios V.

STL - ATH

STLATH

Lambert-St Louis

Tue 6/25

2 stops19h 17m

Athens Eleftherios V.

Tue 9/10

2 stops39h 02m

$1,044

Lambert-St LouisAthens Eleftherios V.

STL - ATH

STLATH

Lambert-St Louis

Sun 6/9

1 stop17h 59m

Athens Eleftherios V.

Sat 6/15

2 stops36h 18m

$1,245

Lambert-St LouisAthens Eleftherios V.

STL - ATH

STLATH

Lambert-St Louis

Sun 7/21

2 stops17h 00m

Athens Eleftherios V.

Mon 8/5

2 stops17h 40m

$1,298

Lambert-St LouisAthens Eleftherios V.

STL - ATH

STLATH

Lambert-St Louis

Tue 7/23

1 stop20h 40m

Athens Eleftherios V.

Tue 8/6

1 stop31h 58m

$1,323

Lambert-St LouisAthens Eleftherios V.

STL - ATH

STLATH

Lambert-St Louis

Tue 7/23

2 stops18h 15m

Athens Eleftherios V.

Wed 8/7

2 stops38h 22m

$1,353

Lambert-St LouisAthens Eleftherios V.

STL - ATH

STLATH

Lambert-St Louis

Wed 7/24

2 stops16h 10m

Athens Eleftherios V.

Thu 8/8

2 stops18h 57m

$1,397

Flights are sorted by cheapest first

Deals found on 5/3

When is the best time to 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 January 28, 2024.
To ensure you get the cheapest price possible for a flight from St. Louis to Athens, you should look to book at least 73 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.
Search Deals

When is the cheapest time to fly from St. Louis to Athens?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Athens. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Athens flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

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 $1,187. Price data was last updated on April 28, 2024.

Currently, December is the cheapest month in which you can book a flight from St. Louis to Athens (average of $614). Flying from St. Louis to Athens in June is currently the most expensive (average of $1,570). 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

$733

February

$745

March

$802

April

$708

May

$1,033

June

$1,570

July

$1,332

August

$1,109

September

$1,056

October

$793

November

$632

December

$614

Temperature and rainfall in Athens by month

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

ATH

Temperature

50 - 82.4 °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 May 4, 2024.
See what other customers who have flown with Air Canada, British Airways and United Airlines 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
8.1
Very good
10,838 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.4

Entertainment

8.0

Overall

8.1

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.1
Very good
10,838 reviews
Delta
8.1
Very good
10,838 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.4

Entertainment

8.0

Overall

8.1

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,604 reviews
Delta
8.1
Very good
10,838 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.4

Entertainment

8.0

Overall

8.1

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Austrian Airlines
7.7
Good
1,077 reviews
Delta
8.1
Very good
10,838 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.4

Entertainment

8.0

Overall

8.1

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air France
7.6
Good
1,786 reviews
Delta
8.1
Very good
10,838 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.4

Entertainment

8.0

Overall

8.1

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Turkish Airlines
7.5
Good
3,709 reviews
Delta
8.1
Very good
10,838 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.4

Entertainment

8.0

Overall

8.1

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

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 $1,000 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Athens for under $1,000. The cheapest flight booked recently is on Air Canada for just $994, but on average you can expect to pay $1,078.

  • Are there last-minute flights available from St. Louis to Athens for under $1,300?

    There are currently 20+ open flights from St. Louis to Athens within the next 7 days for less than $1,300.

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

    Currently priced at $994, Air Canada will fly you from St. Louis to Athens and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from British Airways and United Airlines - these airlines can fly you to your destination from $1,021 and $1,044, respectively. These flights start at 20% lower than the current average price 3 months from now.

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

    American Airlines, Air Canada and Air France are the most popular airlines when flying 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.

  • 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, Konstablerwache, and Oper Frankfurt. Those on a layover in Frankfurt am Main interested in visiting Römerberg, Konstablerwache, or Oper Frankfurt can do so by traveling 7.4 mi, 7.7 mi, and 7.0 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 $44 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 extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Athens flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Athens with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Athens flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from St. Louis to Athens that allow pets onboard?

    Many airlines flying from St. Louis to Athens offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Athens?

    Yes, you can often find last-minute deals on St. Louis to Athens flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Athens flight deals updated?

    The St. Louis to Athens flight deals you see on this page were last updated on 5/3.

See more FAQs

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.

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 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 2,864,334 searches. Data last updated May 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$568Average$1,837FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest$580Average$1,119FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest$632Average$1,270FlexibilityNo cancel feeOn-time75%
Search KLM flights
United AirlinesCheapest$644Average$1,310FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest$656Average$1,283FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
DeltaCheapest$663Average$1,278FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$690Average$1,451FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Scandinavian AirlinesCheapest$922Average$1,271FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Air FranceCheapest$960Average$1,352FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapest$999Average$1,602FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Minneapolis to Las Vegas flights
Chicago to Hyderabad flights
San Francisco to San Diego flights
New York to Las Vegas flights
San Diego to Dallas flights
Baltimore to Cancún flights
Seattle to New York flights
New York John F Kennedy Intl Airport to Miami flights
Los Angeles to El Salvador flights
San Diego to Boston flights
Charlotte to Washington, D.C. flights
St. Louis to Atlanta flights

Search flights from St. Louis to Athens by cabin class

Find flights from St. Louis to Athens, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy 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
Flights to Saint Peter Jersey
Flights to Kirkwall Arpt
Flights to Skiathos
Flights to Naxos
Flights to Ningbo Lishe Intl
Flights to Edremit/Korfez
Flights to Bourgas
Flights to Bodø
Flights to Pellston Emmet County
Flights to Cornwall Newquay
Flights to Ordu/Giresun
Flights to Batumi
Flights to Mason City
Flights to Biarritz Parme
Flights to Zakynthos Dionsios Salomos
Flights to Cortez Montezuma County
Flights to Clermont-Ferrand Aulnat
Flights to Nevsehir
Flights to Hyannis Barnstable
Flights to Girona Costa Brava
Flights to Kagoshima
Flights to Perugia Sant Egidio
Flights to Oran Es Senia
Flights to Chios

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.
View all available airlines