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Cheap flights from Missouri to Thera from $527

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Thera departing on 9/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Missouri to Thera

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:59 pm - 8:50 pmSTL  Lambert-St Louis-JTR Thera Santorini
23h 51m2 stops Chicago O'Hare Intl Vienna Intl
Multiple Airlines Logo
2:20 pm - 1:25 pmJTR  Thera Santorini-STL Lambert-St Louis
31h 05m1 stop Frankfurt am Main
$999Multiple Airlines
Mon, Sep 21 - Mon, Oct 5
Austrian Airlines Logo
12:59 pm - 8:50 pmSTL  Lambert-St Louis-JTR Thera Santorini
23h 51m2 stops Chicago O'Hare Intl Vienna Intl
Austrian Airlines Logo
9:40 pm - 9:09 pmJTR  Thera Santorini-STL Lambert-St Louis
31h 29m2 stops Vienna Intl Newark
$1,015Austrian Airlines
Mon, Sep 21 - Tue, Oct 6
Multiple Airlines Logo
2:40 pm - 8:10 pmSTL  Lambert-St Louis-JTR Thera Santorini
21h 30m2 stops Toronto Pearson Intl Zurich
Multiple Airlines Logo
2:20 pm - 1:25 pmJTR  Thera Santorini-STL Lambert-St Louis
31h 05m1 stop Frankfurt am Main
$1,051Multiple Airlines
Sat, Sep 19 - Mon, Oct 5
Lufthansa Logo
3:30 pm - 5:05 pmSTL  Lambert-St Louis-JTR Thera Santorini
17h 35m1 stop Frankfurt am Main
Lufthansa Logo
2:20 pm - 1:25 pmJTR  Thera Santorini-STL Lambert-St Louis
31h 05m1 stop Frankfurt am Main
$1,068Lufthansa
Mon, Sep 21 - Mon, Oct 5
Lufthansa Logo
8:40 am - 1:30 pmSTL  Lambert-St Louis-JTR Thera Santorini
20h 50m2 stops Washington, D.C. Dulles Intl Frankfurt am Main
Lufthansa Logo
5:45 pm - 1:25 pmJTR  Thera Santorini-STL Lambert-St Louis
27h 40m1 stop Frankfurt am Main
$1,077Lufthansa
Sun, Sep 6 - Sun, Sep 13
SWISS Logo
10:53 am - 8:00 pmSTL  Lambert-St Louis-JTR Thera Santorini
25h 07m2 stops Chicago O'Hare Intl Zurich
SWISS Logo
8:55 pm - 3:38 pmJTR  Thera Santorini-STL Lambert-St Louis
26h 43m2 stops Zurich Chicago O'Hare Intl
$1,084SWISS
Sun, Sep 6 - Sun, Sep 13
Multiple Airlines Logo
8:55 am - 8:00 pmSTL  Lambert-St Louis-JTR Thera Santorini
27h 05m2 stops Toronto Pearson Intl Zurich
Multiple Airlines Logo
2:20 pm - 1:25 pmJTR  Thera Santorini-STL Lambert-St Louis
31h 05m1 stop Frankfurt am Main
$1,092Multiple Airlines
Sun, Sep 20 - Mon, Oct 5
Lufthansa Logo
3:30 pm - 1:30 pmSTL  Lambert-St Louis-JTR Thera Santorini
14h 00m1 stop Frankfurt am Main
Lufthansa Logo
5:45 pm - 10:59 pmJTR  Thera Santorini-STL Lambert-St Louis
37h 14m2 stops Frankfurt am Main Chicago O'Hare Intl
$1,096Lufthansa
Sun, Sep 27 - Sun, Oct 4
Multiple Airlines Logo
8:55 am - 8:00 pmSTL  Lambert-St Louis-JTR Thera Santorini
27h 05m2 stops Toronto Pearson Intl Zurich
Multiple Airlines Logo
8:55 pm - 1:25 pmJTR  Thera Santorini-STL Lambert-St Louis
24h 30m2 stops Zurich Frankfurt am Main
$1,100Multiple Airlines
Sun, Sep 27 - Sun, Oct 4
Lufthansa Logo
3:30 pm - 6:20 pmSTL  Lambert-St Louis-JTR Thera Santorini
42h 50m2 stops Frankfurt am Main Munich Franz Josef Strauss
Lufthansa Logo
2:20 pm - 9:21 pmJTR  Thera Santorini-STL Lambert-St Louis
39h 01m2 stops Frankfurt am Main Chicago O'Hare Intl
$1,110Lufthansa
Mon, Sep 21 - Mon, Oct 5

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Lufthansa flights from Missouri to Thera

Our best Lufthansa deals on Missouri to Thera flight tickets
Lufthansa
Sep 21
STL3:30 pmLambert-St Louis
17h 35m
1 stop
JTR5:05 pmThera Santorini
Oct 5
JTR2:20 pmThera Santorini
31h 05m
1 stop
STL1:25 pmLambert-St Louis
$1,068
Lufthansa
Sep 6
STL8:40 amLambert-St Louis
20h 50m
2 stops
JTR1:30 pmThera Santorini
Sep 13
JTR5:45 pmThera Santorini
27h 40m
1 stop
STL1:25 pmLambert-St Louis
$1,077
Lufthansa
Sep 27
STL3:30 pmLambert-St Louis
14h 00m
1 stop
JTR1:30 pmThera Santorini
Oct 4
JTR5:45 pmThera Santorini
37h 14m
2 stops
STL10:59 pmLambert-St Louis
$1,096

British Airways flights from Missouri to Thera

Our best British Airways deals on Missouri to Thera flight tickets
British Airways
Sep 23
STL11:01 amLambert-St Louis
43h 04m
2 stops
JTR2:05 pmThera Santorini
Oct 5
JTR2:45 pmThera Santorini
40h 58m
2 stops
STL11:43 pmLambert-St Louis
$1,273
British Airways
Sep 18
STL8:54 amLambert-St Louis
24h 36m
2 stops
JTR5:30 pmThera Santorini
Sep 28
JTR5:25 pmThera Santorini
35h 19m
2 stops
STL8:44 pmLambert-St Louis
$1,322
British Airways
Sep 18
STL1:54 pmLambert-St Louis
18h 21m
2 stops
JTR4:15 pmThera Santorini
Oct 5
JTR5:25 pmThera Santorini
38h 18m
2 stops
STL11:43 pmLambert-St Louis
$1,333

momondo Fare Finder

 
Customize your flight search to find flights from Missouri to Thera 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, momondo users made 832,500 searches. Data last updated August 14, 2026.
Use the filters below to find and compare flights from Missouri to Thera that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisThera

STL Lambert-St Louis - JTR Thera Santorini

STLJTR

Lambert-St Louis

Mon 9/21

12:59 pm-8:50 pm

2 stops23h 51m

Thera Santorini

Mon 10/5

2:20 pm-1:25 pm

1 stop31h 05m

$999

St. LouisThera

STL Lambert-St Louis - JTR Thera Santorini

STLJTR

Lambert-St Louis

Mon 9/21

12:59 pm-8:50 pm

2 stops23h 51m

Thera Santorini

Tue 10/6

9:40 pm-9:09 pm

2 stops31h 29m

$1,015

St. LouisThera

STL Lambert-St Louis - JTR Thera Santorini

STLJTR

Lambert-St Louis

Sat 9/19

2:40 pm-8:10 pm

2 stops21h 30m

Thera Santorini

Mon 10/5

2:20 pm-1:25 pm

1 stop31h 05m

$1,051

St. LouisThera

STL Lambert-St Louis - JTR Thera Santorini

STLJTR

Lambert-St Louis

Mon 9/21

3:30 pm-5:05 pm

1 stop17h 35m

Thera Santorini

Mon 10/5

2:20 pm-1:25 pm

1 stop31h 05m

$1,068
Quickest round-trip

St. LouisThera

STL Lambert-St Louis - JTR Thera Santorini

STLJTR

Lambert-St Louis

Sun 9/6

8:40 am-1:30 pm

2 stops20h 50m

Thera Santorini

Sun 9/13

5:45 pm-1:25 pm

1 stop27h 40m

$1,077

St. LouisThera

STL Lambert-St Louis - JTR Thera Santorini

STLJTR

Lambert-St Louis

Sun 9/6

10:53 am-8:00 pm

2 stops25h 07m

Thera Santorini

Sun 9/13

8:55 pm-3:38 pm

2 stops26h 43m

$1,084

St. LouisThera

STL Lambert-St Louis - JTR Thera Santorini

STLJTR

Lambert-St Louis

Sun 9/20

8:55 am-8:00 pm

2 stops27h 05m

Thera Santorini

Mon 10/5

2:20 pm-1:25 pm

1 stop31h 05m

$1,092

St. LouisThera

STL Lambert-St Louis - JTR Thera Santorini

STLJTR

Lambert-St Louis

Sun 9/27

3:30 pm-1:30 pm

1 stop14h 00m

Thera Santorini

Sun 10/4

5:45 pm-10:59 pm

2 stops37h 14m

$1,096

St. LouisThera

STL Lambert-St Louis - JTR Thera Santorini

STLJTR

Lambert-St Louis

Sun 9/27

8:55 am-8:00 pm

2 stops27h 05m

Thera Santorini

Sun 10/4

8:55 pm-1:25 pm

2 stops24h 30m

$1,100

St. LouisThera

STL Lambert-St Louis - JTR Thera Santorini

STLJTR

Lambert-St Louis

Mon 9/21

3:30 pm-6:20 pm

2 stops42h 50m

Thera Santorini

Mon 10/5

2:20 pm-9:21 pm

2 stops39h 01m

$1,110

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Thera from

How to get the cheapest flight ticket from Missouri 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 airline that flies from Missouri to Thera Santorini?

Aer Lingus, Lufthansa, and British Airways are the most popular carriers operating from Missouri to Thera Santorini

Cheap Missouri to Thera flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to Thera

Fastest flight time

14h 00m

Direct flights

None
The fastest flight from Missouri to Thera takes 14h 00m
There are no direct flights from Missouri to Thera. There are no popular flight routes from Missouri to Thera.
Search flight deals

Frequently asked questions about flying from Missouri to Thera

  • When did momondo last update prices for flights from Missouri to Thera Santorini Airport?

    Prices for flights from Missouri to Thera Santorini Airport are updated daily.

  • How many operators does momondo search for flights from Missouri to Thera Santorini Airport?

  • How old do you have to be to fly from Missouri to Thera Santorini Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Missouri to Thera Santorini Airport.

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

    The required travel and health documents for your Thera Santorini Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Thera Santorini Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Missouri to Thera

Compare and see reviews for airlines that fly from Missouri to Thera with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $1,082Free CancellationRating
6.8
8,191 reviews
Search Lufthansa flights

Traveling to a place near Thera?

Book flights to Thera if you plan to visit one of these locations
Oia
Imerovigli
Ios
Firostefani
Kamari
Perissa
Megalochori
Mylopotas
Karterados
Pyrgos Kallistis

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to Thera?

Finding the right flight to Thera from Missouri is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Thera quick and easy, saving you time and money.

Can I find flights from Missouri to Thera with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Thera from Missouri with this policy.

How can momondo help me find flights from Missouri to Thera?

momondo helps you find the best flight between Missouri and Thera by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Missouri to Thera right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Missouri to Thera flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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