When did momondo last update prices for flights from Lambert-St Louis Airport to Thera Santorini Airport?

Prices for flights from Lambert-St Louis Airport to Thera Santorini Airport were last updated today.

How old do you have to be to fly from Lambert-St Louis Airport to Thera Santorini Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Thera Santorini Airport.

What documentation or ID do you need to fly to Thera Santorini Airport?

The necessary travel and health documents for your Thera Santorini Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$995 Cheap Flights from St. Louis to Thera in 2025/26

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Find the cheapest flights from St. Louis to Thera

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Cheap round-trip flights

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2:00 pm - 2:55 pm

STL

JTR

16h 55m2 stops

3:50 pm - 8:42 am

JTR

STL

24h 52m2 stops

$995British Airways

Fri, Apr 3 - Sat, Apr 11

3:30 pm - 4:50 pm

STL

JTR

17h 20m1 stop

5:40 pm - 3:21 pm

JTR

STL

29h 41m2 stops

$1,054Lufthansa

Fri, May 1 - Thu, May 7

3:30 pm - 6:45 pm

STL

JTR

19h 15m2 stops

5:40 pm - 3:21 pm

JTR

STL

29h 41m2 stops

$1,075Lufthansa

Fri, May 1 - Thu, May 7

3:30 pm - 4:50 pm

STL

JTR

17h 20m1 stop

5:40 pm - 1:30 pm

JTR

STL

27h 50m1 stop

$1,081Lufthansa

Fri, May 1 - Thu, May 7

1:00 pm - 6:45 pm

STL

JTR

21h 45m2 stops

9:20 am - 12:06 pm

JTR

STL

34h 46m3 stops

$1,588Multiple Airlines

Fri, May 1 - Thu, May 7

11:28 am - 10:55 am

STL

JTR

16h 27m2 stops

6:00 am - 11:51 pm

JTR

STL

24h 51m2 stops

$3,512Multiple Airlines

Thu, Mar 19 - Fri, Mar 27

11:28 am - 10:55 am

STL

JTR

16h 27m2 stops

6:00 am - 11:51 pm

JTR

STL

24h 51m2 stops

$3,587Multiple Airlines

Thu, Mar 19 - Fri, Mar 27

11:28 am - 11:55 am

STL

JTR

17h 27m2 stops

6:30 pm - 1:30 pm

JTR

STL

50h 00m2 stops

$3,860Multiple Airlines

Thu, Mar 19 - Fri, Mar 27

4:23 pm - 10:15 am

STL

JTR

33h 52m2 stops

9:55 pm - 11:23 pm

JTR

STL

33h 28m2 stops

$6,660Multiple Airlines

Thu, May 28 - Sun, Jun 14

Lufthansa flights from St. Louis to Thera

Our best Lufthansa deals on St. Louis to Thera flight tickets

Lufthansa

May 1

STL3:30 pmLambert-St Louis

17h 20m

1 stop

JTR4:50 pmThera Santorini

May 7

JTR5:40 pmThera Santorini

29h 41m

2 stops

STL3:21 pmLambert-St Louis

$1,054

Find similar

Lufthansa

May 1

STL3:30 pmLambert-St Louis

19h 15m

2 stops

JTR6:45 pmThera Santorini

May 7

JTR5:40 pmThera Santorini

29h 41m

2 stops

STL3:21 pmLambert-St Louis

$1,075

Find similar

Lufthansa

May 1

STL3:30 pmLambert-St Louis

17h 20m

1 stop

JTR4:50 pmThera Santorini

May 7

JTR5:40 pmThera Santorini

27h 50m

1 stop

STL1:30 pmLambert-St Louis

$1,081

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisThera

STL - JTR

STLJTR

Lambert-St Louis

Fri 4/3

2:00 pm-2:55 pm

2 stops16h 55m

Thera Santorini

Sat 4/11

3:50 pm-8:42 am

2 stops24h 52m

$995

St. LouisThera

STL - JTR

STLJTR

Lambert-St Louis

Fri 5/1

3:30 pm-4:50 pm

1 stop17h 20m

Thera Santorini

Thu 5/7

5:40 pm-3:21 pm

2 stops29h 41m

$1,054

St. LouisThera

STL - JTR

STLJTR

Lambert-St Louis

Fri 5/1

3:30 pm-6:45 pm

2 stops19h 15m

Thera Santorini

Thu 5/7

5:40 pm-3:21 pm

2 stops29h 41m

$1,075

St. LouisThera

STL - JTR

STLJTR

Lambert-St Louis

Fri 5/1

3:30 pm-4:50 pm

1 stop17h 20m

Thera Santorini

Thu 5/7

5:40 pm-1:30 pm

1 stop27h 50m

$1,081

St. LouisThera

STL - JTR

STLJTR

Lambert-St Louis

Fri 5/1

1:00 pm-6:45 pm

2 stops21h 45m

Thera Santorini

Thu 5/7

9:20 am-12:06 pm

3 stops34h 46m

$1,588

St. LouisThera

STL - JTR

STLJTR

Lambert-St Louis

Thu 3/19

11:28 am-10:55 am

2 stops16h 27m

Thera Santorini

Fri 3/27

6:00 am-11:51 pm

2 stops24h 51m

$3,512

St. LouisThera

STL - JTR

STLJTR

Lambert-St Louis

Thu 3/19

11:28 am-10:55 am

2 stops16h 27m

Thera Santorini

Fri 3/27

6:00 am-11:51 pm

2 stops24h 51m

$3,587

St. LouisThera

STL - JTR

STLJTR

Lambert-St Louis

Thu 3/19

11:28 am-11:55 am

2 stops17h 27m

Thera Santorini

Fri 3/27

6:30 pm-1:30 pm

2 stops50h 00m

$3,860

St. LouisThera

STL - JTR

STLJTR

Lambert-St Louis

Thu 5/28

4:23 pm-10:15 am

2 stops33h 52m

Thera Santorini

Sun 6/14

9:55 pm-11:23 pm

2 stops33h 28m

$6,660

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from St. Louis to Thera

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest time of day to depart on your flight to Thera?

According to our data, the cheapest time of day to fly to Thera is in the morning. momondo users have found flights departing from St. Louis to Thera in the morning for as low as $1,194. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $1,366.

When to book flights from St. Louis to Thera

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Thera according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap St. Louis to Thera (STL to JTR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Thera

Fastest flight time	16h 27m
Direct flights	None

The fastest flight from St. Louis to Thera takes 16h 27m

There are no direct flights from St. Louis to Thera. There are no popular flight routes from St. Louis to Thera.

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How far is Lambert-St Louis to Thera Santorini by plane?
The distance between Lambert-St Louis and Thera Santorini is about 5823.2 mi. In terms of flight time, this usually takes a little over 16h 27m.
When did momondo last update prices for flights from Lambert-St Louis Airport to Thera Santorini Airport?
Prices for flights from Lambert-St Louis Airport to Thera Santorini Airport were last updated today.
How old do you have to be to fly from Lambert-St Louis Airport to Thera Santorini Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Thera Santorini Airport.
What documentation or ID do you need to fly to Thera Santorini Airport?
The necessary travel and health documents for your Thera Santorini Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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Megalochori

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Can I find flights from St. Louis to Thera with flexible booking policies on momondo?

All flight searches from St. Louis to Thera on momondo can be filtered to show those which offer flexible booking policies.

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