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$461+ Cheap flights from Missouri 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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ATH
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Missouri to Athens

Keep the following information in mind while searching for Missouri to Athens flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$487
(Ovago)

One-way from

$461
(United Airlines)

Popular in

June

Cheapest in

January

Average price

$978
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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From Missouri to Athens Eleftherios V.
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One-way flight from Missouri to Athens Eleftherios V.
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Highest demand for flights based on searches. 24% potential increase in price ($334 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Missouri to Athens

Cheapest flights from Missouri to Athens
Explore the most affordable flight options available from Missouri to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/28. 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 11/511:37 amSTL - ATH
1 stop14h 28mUnited Airlines
Wed 11/1911:55 amATH - STL
2 stops34h 29mUnited Airlines
Deal found 10/28$475
This Ovago deal was found by Cheapflights users on 10/28. 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 11/116:43 pmSTL - ATH
2 stops22h 57mLufthansa
Wed 11/266:15 amATH - STL
1 stop15h 40mLufthansa
Deal found 10/28$487
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/36:43 pmMCI - ATH
2 stops31h 22mUnited Airlines
Tue 11/1812:25 pmATH - MCI
1 stop16h 43mUnited Airlines
Deal found 10/30$489
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/311:37 amSTL - ATH
1 stop14h 28mUnited Airlines
Wed 11/196:15 amATH - STL
1 stop15h 40mUnited Airlines
Deal found 10/28$491
This Delta deal was found by Cheapflights users on 10/30. 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 11/276:00 amMCI - ATH
2 stops23h 35mDelta
Fri 12/512:50 pmATH - MCI
1 stop18h 09mDelta
Deal found 10/30$493
This Air Canada deal was found by Cheapflights users on 10/28. 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.
Sat 11/86:43 pmSTL - ATH
2 stops32h 52mAir Canada
Fri 11/2111:55 amATH - STL
2 stops35h 34mAir Canada
Deal found 10/28$494
This Delta deal was found by Cheapflights users on 10/30. 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.
Fri 11/286:00 amMCI - ATH
1 stop20h 35mDelta
Fri 12/512:50 pmATH - MCI
2 stops29h 06mDelta
Deal found 10/30$494
This Delta deal was found by Cheapflights users on 10/30. 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 11/2710:15 amMCI - ATH
1 stop16h 20mDelta
Tue 12/21:45 pmATH - MCI
2 stops35h 45mDelta
Deal found 10/30$496
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/28:25 amSTL - ATH
2 stops25h 35mUnited Airlines
Wed 11/196:15 amATH - STL
1 stop15h 40mUnited Airlines
Deal found 10/28$497
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/276:00 amMCI - ATH
2 stops28h 05mUnited Airlines
Wed 12/32:20 pmATH - MCI
2 stops28h 19mUnited Airlines
Deal found 10/30$498
This Air Canada deal was found by Cheapflights users on 10/28. 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.
Sat 11/86:43 pmSTL - ATH
2 stops32h 52mAir Canada
Tue 11/186:35 amATH - STL
2 stops40h 54mAir Canada
Deal found 10/28$499
This Ovago deal was found by Cheapflights users on 10/30. 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 11/186:43 pmMCI - ATH
2 stops22h 57mLufthansa
Tue 11/2512:50 pmATH - MCI
2 stops17h 00mLufthansa
Deal found 10/30$499

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri 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 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Missouri to Athens that are best for you.

Fly from

Missouri

Fly to

Athens

Route

Depart

Return

Price

Kansas CityAthens

MCI - ATH

MCIATH

Kansas City

Mon 11/3

6:43 pm-10:05 am

2 stops31h 22m

Athens Eleftherios V.

Tue 11/18

12:25 pm-9:08 pm

1 stop16h 43m

$489

Kansas CityAthens

MCI - ATH

MCIATH

Kansas City

Thu 11/27

6:00 am-10:35 am

1 stop20h 35m

Athens Eleftherios V.

Sat 12/6

12:50 pm-9:56 am

2 stops29h 06m

$494

Kansas CityAthens

MCI - ATH

MCIATH

Kansas City

Thu 11/27

5:50 am-10:35 am

2 stops20h 45m

Athens Eleftherios V.

Fri 12/5

12:50 pm-9:56 am

2 stops29h 06m

$494

Kansas CityAthens

MCI - ATH

MCIATH

Kansas City

Fri 11/28

6:00 am-10:35 am

1 stop20h 35m

Athens Eleftherios V.

Tue 12/2

1:45 pm-6:47 pm

2 stops37h 02m

$496

Kansas CityAthens

MCI - ATH

MCIATH

Kansas City

Fri 11/28

6:00 am-10:35 am

1 stop20h 35m

Athens Eleftherios V.

Wed 12/3

1:45 pm-9:29 am

2 stops27h 44m

$496

St. LouisAthens

STL - ATH

STLATH

Lambert-St Louis

Tue 11/11

6:43 pm-11:35 am

2 stops32h 52m

Athens Eleftherios V.

Wed 11/26

6:15 am-3:29 pm

2 stops41h 14m

$497

St. LouisAthens

STL - ATH

STLATH

Lambert-St Louis

Fri 1/9

6:40 pm-1:40 am

2 stops23h 00m

Athens Eleftherios V.

Sat 1/17

6:35 am-11:59 pm

2 stops25h 24m

$498

Kansas CityAthens

MCI - ATH

MCIATH

Kansas City

Thu 11/27

6:00 am-6:05 pm

2 stops28h 05m

Athens Eleftherios V.

Wed 12/3

2:20 pm-10:39 am

2 stops28h 19m

$498

Kansas CityAthens

MCI - ATH

MCIATH

Kansas City

Tue 11/18

6:43 pm-1:40 am

2 stops22h 57m

Athens Eleftherios V.

Tue 11/25

12:50 pm-9:50 pm

2 stops17h 00m

$499

Kansas CityAthens

MCI - ATH

MCIATH

Kansas City

Thu 11/27

6:00 am-1:35 pm

2 stops23h 35m

Athens Eleftherios V.

Tue 12/2

1:45 pm-6:16 pm

2 stops36h 31m

$500

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 32 results
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Best time to book a flight from Missouri to Athens

Have a flexible travel schedule? Discover the best time to fly to Athens from Missouri 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.

Cheapflights Insights

Everything you need to know about your flight from Missouri to Athens

What is the cheapest month to book a flight from Missouri to Athens?

Currently, November is the cheapest month in which you can book a flight from Missouri to Athens (average of $546). Flying from Missouri to Athens in July is currently the most expensive (average of $902). 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 MO to ATH?

Find hourly flight availability from Missouri 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 October 30, 2025.

It’s optimal to fly from Missouri to Athens in the afternoon. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight in the morning.

Related info for your journey

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

  • What airport do you fly into for flights to Athens from Missouri?

    Most people fly into Athens Eleftherios V. (ATH) if they book a flight to Athens from Missouri. Eleftherios V. is conveniently located just 12.3 mi from Athens’s city center.

  • How long is the flight from Missouri to Athens?

    Departing from Missouri to Athens will take you 20h 35m. The distance between Missouri and Athens is about 5831 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Missouri to Athens one-way?

    $461 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Virgin Atlantic and British Airways, with prices starting from $557 and $2,423, respectively.

  • What are the most popular routes from Missouri to Athens?

    Most travelers choose Kansas City - Athens Eleftherios V., Lambert-St Louis - Athens Eleftherios V. or Springfield-Branson - Athens Eleftherios V. when deciding on the best route from Missouri to Athens.

  • Can I find deals for flights from Missouri to Athens that include hotel bookings?

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

  • How can I find direct flights from Missouri to Athens?

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

  • Can I find deals for business class flights from Missouri to Athens?

    Yes. Cheapflights offers flight deals from Missouri 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 Missouri to Athens?

    Currently, November is the cheapest month in which you can book a flight from Missouri to Athens (average of $546). Flying from Missouri to Athens in July is currently the most expensive (average of $902). 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

Traveling to a place near Athens?

Book flights to Athens if you plan to visit one of these locations
Glyfada
Piraeus
Tolo
Galaxidi

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Alternative routes for Missouri to Athens

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Missouri to Athens

Discover the top 10 airlines that operate flights from Missouri 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 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$546Average$1,088FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$581Average$925FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$606Average$986FlexibilityNo cancel feeOn-time70%
DeltaCheapest$629Average$1,042FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$653Average$1,280FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$658Average$1,376FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$669Average$1,193FlexibilityNo cancel feeOn-time69%
KLMCheapest$737Average$999FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$739Average$1,230FlexibilityNo cancel feeOn-time67%
IberiaCheapest$928Average$1,463FlexibilityNo cancel feeOn-time77%

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