How does KAYAK find such low prices on flights from St. Louis to Greek Islands?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Greek Islands. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Greek Islands?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from St. Louis to Greek Islands is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from St. Louis to Greek Islands?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from St. Louis to Greek Islands with an airline and back with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Greek Islands?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from St. Louis to Greek Islands up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

Which airlines provide the cheapest flights from St. Louis to Greek Islands?

In the past 3 days, the cheapest round-trip tickets from St. Louis to Greek Islands were found on Finnair ($1,232) and Air Canada ($1,712).

$638 CHEAP FLIGHTS from St. Louis to Greek Islands

KAYAK searches hundreds of travel sites at once for deals on flights to Greek Islands

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Best Greek Islands Flight Deals from St. Louis

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

One-wayRound-trip

Heraklion2 stops$974

Chania2 stops$1,507

Rhodes2 stops$1,224

Cheap Flight Deals from St. Louis to Greek Islands (STL-zzEIO)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Greek Islands that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Round-trip

One-way

Last minute

Recent round-trip flight deals from St. Louis to Greek Islands

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from St. Louis to Greek Islands.

Discover the best prices for you by selecting your travel dates on KAYAK.

Choose your dates

7:30 am - 8:00 pmSTL-HER

28h 30m2 stops

9:40 am - 7:58 pmHER-STL

18h 18m2 stops

$974

Find Deal

Sat, May 17 - Sat, May 24

7:30 am - 8:00 pmSTL-HER

28h 30m2 stops

5:10 pm - 1:30 pmHER-STL

28h 20m1 stop

$1,177

Find Deal

Sat, May 17 - Sat, May 24

10:08 am - 7:40 pmSTL-RHO

25h 32m2 stops

8:30 pm - 6:33 pmRHO-STL

30h 03m2 stops

$1,224

Find Deal

Mon, Jul 21 - Mon, Aug 4

12:27 pm - 7:40 pmSTL-RHO

23h 13m2 stops

8:30 pm - 6:33 pmRHO-STL

30h 03m2 stops

$1,232Finnair

Find Deal

Tue, Jul 15 - Tue, Jul 29

7:30 am - 11:55 pmSTL-HER

32h 25m3 stops

5:45 pm - 7:58 pmHER-STL

34h 13m3 stops

$1,429

Find Deal

Sat, May 17 - Sat, May 24

5:30 pm - 12:05 pmSTL-CHQ

34h 35m2 stops

8:15 am - 8:00 pmCHQ-STL

19h 45m2 stops

$1,507

Find Deal

Sun, Jul 6 - Fri, Jul 18

1:20 pm - 5:20 amSTL-RHO

32h 00m2 stops

12:50 am - 10:45 pmRHO-STL

29h 55m2 stops

$1,531

Find Deal

Tue, Jul 15 - Mon, Jul 28

1:20 pm - 4:20 pmSTL-RHO

19h 00m3 stops

9:40 am - 10:45 pmRHO-STL

21h 05m3 stops

$1,712Air Canada

Find Deal

Tue, Jul 15 - Tue, Jul 29

5:30 pm - 5:55 pmSTL-HER

16h 25m2 stops

9:05 am - 10:45 pmHER-STL

21h 40m2 stops

$1,744Lufthansa

Find Deal

Sun, Jul 6 - Fri, Jul 18

1:30 pm - 6:55 pmSTL-CHQ

21h 25m2 stops

9:20 am - 10:40 amCHQ-STL

33h 20m3 stops

$2,591Air Canada

Find Deal

Sun, Jul 6 - Fri, Jul 18

KAYAK's insights & trends for St. Louis to Greek Islands flights

Get data-powered insights and trends into flights from St. Louis to Greek Islands to help you find the cheapest flights, the best time to fly and much more.

Prices

Airlines

What is the cheapest time of day to fly to Greek Islands?

The cheapest time of day to fly to Greek Islands is generally in the morning, when round-trip flights cost $1,194 on average. Morning departures are around 13% cheaper than evening flights, on average. The most expensive time of day to fly to Greek Islands is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,366.

Find deals

Cheapest flight	$638

Flight from St. Louis to Heraklion

How does KAYAK find such low prices on flights from St. Louis to Greek Islands?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Greek Islands.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Greek Islands?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from St. Louis to Greek Islands is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from St. Louis to Greek Islands?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from St. Louis to Greek Islands with an airline and back with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Greek Islands?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from St. Louis to Greek Islands up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from St. Louis to Greek Islands

See real verified KAYAK customer reviews for airlines flying from St. Louis to Greek Islands. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.

Need help choosing which airline to fly with from St. Louis to Greek Islands? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.

6.6

British AirwaysOverall score based on 6717 reviews

6.7Comfort

6.4Entertainment

7.5Crew

6.3Food

6.8Boarding

Airline reviews

Service was very good. Because I use a cane, I was allowed to use Priority Boarding. Biggest problem was extremely limited leg room in Economy class seats. For airplane food, it was alright.

8.0 ExcellentAnonymous, Apr 2025IAD - LHR

Everything you need to know for your flight to Greek Islands

Information on your arrival and departure airports

St. Louis (STL)

Cabin class types available on flights to St. Louis

First Class flights from St. Louis to Greek Islandsfrom $418

Business Class flights from St. Louis to Greek Islandsfrom $231

Prem Econ Class flights from St. Louis to Greek Islandsfrom $176

Economy Class flights from St. Louis to Greek Islandsfrom $68

$638 Find Cheap Flights from St. Louis to Greek Islands

KAYAK searches hundreds of travel sites at once for deals on flights to Greek Islands

Best Greek Islands Flight Deals from St. Louis

Cheap Flight Deals from St. Louis to Greek Islands (STL-zzEIO)

Recent round-trip flight deals from St. Louis to Greek Islands

Recent one-way flight deals from St. Louis to Greek Islands

Recent last minute flight deals from St. Louis to Greek Islands

KAYAK's insights & trends for St. Louis to Greek Islands flights

Get data-powered insights and trends into flights from St. Louis to Greek Islands to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest time of day to fly to Greek Islands?

Which airlines provide the cheapest flights from St. Louis to Greek Islands?

In the past 3 days, the cheapest round-trip tickets from St. Louis to Greek Islands were found on Finnair ($1,232) and Air Canada ($1,712).

Good to know

Cheapest flight

FAQs - booking Greek Islands flights

How does KAYAK find such low prices on flights from St. Louis to Greek Islands?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Greek Islands?

What is the Hacker Fare option on flights from St. Louis to Greek Islands?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Greek Islands?

Top airline flying from St. Louis to Greek Islands

Everything you need to know for your flight to Greek Islands

Information on your arrival and departure airports

Cabin class types available on flights to St. Louis

Cabin classes available on flights to St. Louis. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Complete your trip to Greek Islands with a hotel stay or car rental

Flights to other popular destinations

The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Flights from domestic origins to St. Louis

Flights from all regions of St. Louis to Greek Islands. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Flights to popular cities in Greek Islands