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Greek Islands

$440+ Cheap flights from St. Louis (STL) to Greek Islands

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 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
STL — HER
dic. 4 — dic. 111
jue. 12/4
jue. 12/11
1 adult, Economy
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Cheap flight deals from St. Louis to Greek Islands

Keep the following information in mind while searching for St. Louis to Greek Islands flight deals. Data was last updated noviembre 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$860
(United)

One-way from

$440
(Kiwi.com)
Provider with most accurate pricing for Lambert-St Louis-Thera Santorini flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Thera Santorini flights.
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From Lambert-St Louis to Greek Islands
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One-way flight from Lambert-St Louis to Greek Islands
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Find flight deals from St. Louis to Greek Islands

Cheapest flights from St. Louis to Greek Islands
Explore the most affordable flight options available from St. Louis to Greek Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 4, 2025.

This United deal was found by Cheapflights users on 11/1. 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.
mié. 11/58:25 amSTL - HER
2 stops25h 30mMultiple Airlines
vie. 11/77:25 pmHER - STL
2 stops34h 29mMultiple Airlines
Deal found 11/1$1,500
This KAYAK deal was found by Cheapflights users on 11/1. 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.
mié. 11/53:50 pmSTL - HER
1 stop21h 05mLufthansa
vie. 11/77:25 pmHER - STL
2 stops36h 19mLufthansa
Deal found 11/1$1,632
This Air Canada deal was found by Cheapflights users on 11/3. 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.
vie. 11/144:05 pmSTL - CHQ
2 stops37h 55mAir Canada
mar. 11/186:00 amCHQ - STL
2 stops41h 29mAir Canada
Deal found 11/3$2,077
This Mytrip deal was found by Cheapflights users on 11/3. 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.
jue. 12/184:05 pmSTL - JTR
3 stops22h 20mMultiple Airlines
jue. 12/252:45 pmJTR - STL
2 stops31h 10mMultiple Airlines
Deal found 11/3$3,851

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Greek Islands 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 noviembre 4, 2025.
Use the filters below to find and compare flights from St. Louis to Greek Islands that are best for you.

Fly from

St. Louis

Fly to

Greek Islands

Route

Depart

Return

Price

St. LouisHeraklion

STL - HER

STLHER

Lambert-St Louis

jue. 4/16

8:00 am-5:55 pm

2 stops25h 55m

Heraklion N. Kazantzakis Apt.

jue. 4/23

6:35 pm-1:30 pm

1 stop26h 55m

$860

St. LouisThera

STL - JTR

STLJTR

Lambert-St Louis

vie. 4/3

9:28 am-2:55 pm

2 stops21h 27m

Thera Santorini

sáb. 4/11

3:50 pm-8:42 am

2 stops24h 52m

$908

St. LouisThera

STL - JTR

STLJTR

Lambert-St Louis

vie. 4/3

6:05 am-2:55 pm

2 stops24h 50m

Thera Santorini

sáb. 4/11

3:50 pm-10:29 pm

2 stops38h 39m

$935

St. LouisThera

STL - JTR

STLJTR

Lambert-St Louis

mié. 4/1

2:21 pm-4:05 pm

2 stops17h 44m

Thera Santorini

dom. 4/5

5:10 pm-9:48 pm

2 stops36h 38m

$1,049

St. LouisChania

STL - CHQ

STLCHQ

Lambert-St Louis

vie. 11/14

4:05 pm-2:00 pm

2 stops37h 55m

Chania Souda

mar. 11/18

6:00 am-3:29 pm

2 stops41h 29m

$2,077

St. LouisThera

STL - JTR

STLJTR

Lambert-St Louis

jue. 3/19

11:39 am-11:55 am

2 stops17h 16m

Thera Santorini

vie. 3/27

8:15 am-11:50 pm

2 stops22h 35m

$3,321

St. LouisThera

STL - JTR

STLJTR

Lambert-St Louis

jue. 12/18

4:05 pm-10:25 pm

3 stops22h 20m

Thera Santorini

jue. 12/25

2:45 pm-1:55 pm

2 stops31h 10m

$3,851

St. LouisHeraklion

STL - HER

STLHER

Lambert-St Louis

jue. 4/16

1:27 pm-5:55 pm

2 stops20h 28m

Heraklion N. Kazantzakis Apt.

jue. 4/23

3:50 pm-1:30 pm

2 stops29h 40m

$4,384

St. LouisHeraklion

STL - HER

STLHER

Lambert-St Louis

sáb. 12/13

3:30 pm-8:00 am

3 stops56h 30m

$440

St. LouisHeraklion

STL - HER

STLHER

Lambert-St Louis

sáb. 12/13

1:00 pm-4:00 pm

2 stops19h 00m

$798

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Best time to book a flight from St. Louis to Greek Islands

Have a flexible travel schedule? Discover the best time to fly to Greek Islands 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.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Greek Islands
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Greek Islands. 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 from for flights from St. Louis to Greek Islands?

    Most people fly from Lambert-St Louis (STL) if they book a flight from St. Louis to Greek Islands. Lambert-St Louis is conveniently located just 12.7 mi from St. Louis’s city center.

  • How long is the flight from St. Louis to Greek Islands?

    Airlines like American Airlines, British Airways, and Air Canada fly from St. Louis to Greek Islands in about 21h 27m. The time it takes to get you to your destination can typically vary by up to 16h 28m. There are 5827 mi between St. Louis and Greek Islands. This flight may include one or multiple stops.

  • What are the most popular routes from St. Louis to Greek Islands?

    The most popular route from St. Louis to Greek Islands is Lambert-St Louis - Thera Santorini. You may also consider Lambert-St Louis - Chania Souda or Lambert-St Louis - Heraklion N. Kazantzakis Apt..

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

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

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

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

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

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

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