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Cheap flights from St. Louis to Salzburg from $840

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Salzburg departing on 3/22. 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
0 bags

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Find the cheapest flights from St. Louis to Salzburg

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:05 pm - 10:35 pm
STL
-
SZG
24h 30m
2 stops
Multiple Airlines Logo
6:00 am - 3:24 pm
SZG
-
STL
40h 24m
2 stops
$840Multiple Airlines
Sun, Mar 22 - Sun, Mar 29
Lufthansa Logo
4:50 pm - 1:20 pm
STL
-
SZG
14h 30m
1 stop
Lufthansa Logo
6:00 am - 1:25 pm
SZG
-
STL
14h 25m
1 stop
$858Lufthansa
Sun, Mar 22 - Sun, Mar 29
Multiple Airlines Logo
4:05 pm - 1:20 pm
STL
-
SZG
39h 15m
2 stops
Multiple Airlines Logo
6:00 am - 7:31 pm
SZG
-
STL
20h 31m
3 stops
$931Multiple Airlines
Sun, Mar 22 - Sun, Mar 29
Lufthansa Logo
4:50 pm - 1:20 pm
STL
-
SZG
14h 30m
1 stop
Lufthansa Logo
6:00 am - 3:24 pm
SZG
-
STL
40h 24m
2 stops
$939Lufthansa
Sun, Mar 22 - Sun, Mar 29
Multiple Airlines Logo
7:00 pm - 9:50 am
STL
-
SZG
32h 50m
2 stops
Multiple Airlines Logo
2:15 pm - 3:29 pm
SZG
-
STL
55h 14m
2 stops
$1,155Multiple Airlines
Sat, Mar 14 - Sat, Mar 21
Multiple Airlines Logo
12:10 pm - 9:30 am
STL
-
SZG
14h 20m
2 stops
Multiple Airlines Logo
6:00 am - 9:11 pm
SZG
-
STL
22h 11m
2 stops
$1,202Multiple Airlines
Thu, Jul 23 - Sun, Aug 2
Multiple Airlines Logo
12:10 pm - 9:30 am
STL
-
SZG
14h 20m
2 stops
Multiple Airlines Logo
6:40 pm - 1:25 pm
SZG
-
STL
25h 45m
1 stop
$1,213Multiple Airlines
Thu, Jul 23 - Sun, Aug 2
Air Canada Logo
12:10 pm - 1:25 pm
STL
-
SZG
18h 15m
2 stops
Air Canada Logo
10:10 am - 2:02 pm
SZG
-
STL
58h 52m
2 stops
$1,221Air Canada
Thu, Jul 23 - Sun, Aug 2
Multiple Airlines Logo
12:10 pm - 9:30 am
STL
-
SZG
14h 20m
2 stops
Multiple Airlines Logo
6:00 am - 1:25 pm
SZG
-
STL
14h 25m
1 stop
$1,285Multiple Airlines
Thu, Jul 23 - Sun, Aug 2
Air Canada Logo
12:10 pm - 1:25 pm
STL
-
SZG
18h 15m
2 stops
Air Canada Logo
10:10 am - 6:27 pm
SZG
-
STL
39h 17m
2 stops
$1,289Air Canada
Thu, Jul 23 - Sun, Aug 2

Air Canada flights from St. Louis to Salzburg

Our best Air Canada deals on St. Louis to Salzburg flight tickets
Air Canada
Jul 23
STL12:10 pmLambert-St Louis
18h 15m
2 stops
SZG1:25 pmSalzburg W.A. Mozart
Aug 2
SZG10:10 amSalzburg W.A. Mozart
58h 52m
2 stops
STL2:02 pmLambert-St Louis
$1,221
Air Canada
Jul 23
STL12:10 pmLambert-St Louis
18h 15m
2 stops
SZG1:25 pmSalzburg W.A. Mozart
Aug 2
SZG10:10 amSalzburg W.A. Mozart
39h 17m
2 stops
STL6:27 pmLambert-St Louis
$1,289
Air Canada
Mar 22
STL11:25 amLambert-St Louis
16h 25m
3 stops
SZG9:50 amSalzburg W.A. Mozart
Mar 29
SZG6:00 amSalzburg W.A. Mozart
20h 31m
3 stops
STL7:31 pmLambert-St Louis
$1,300

Lufthansa flights from St. Louis to Salzburg

Our best Lufthansa deals on St. Louis to Salzburg flight tickets
Lufthansa
Mar 22
STL4:50 pmLambert-St Louis
14h 30m
1 stop
SZG1:20 pmSalzburg W.A. Mozart
Mar 29
SZG6:00 amSalzburg W.A. Mozart
14h 25m
1 stop
STL1:25 pmLambert-St Louis
$858
Lufthansa
Mar 22
STL4:50 pmLambert-St Louis
14h 30m
1 stop
SZG1:20 pmSalzburg W.A. Mozart
Mar 29
SZG6:00 amSalzburg W.A. Mozart
40h 24m
2 stops
STL3:24 pmLambert-St Louis
$939

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Salzburg 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 February 14, 2026.
Use the filters below to find and compare flights from St. Louis to Salzburg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisSalzburg

STL - SZG

STLSZG

Lambert-St Louis

Sun 3/22

4:05 pm-10:35 pm

2 stops24h 30m

Salzburg W.A. Mozart

Sun 3/29

6:00 am-3:24 pm

2 stops40h 24m

$840

St. LouisSalzburg

STL - SZG

STLSZG

Lambert-St Louis

Sun 3/22

4:50 pm-1:20 pm

1 stop14h 30m

Salzburg W.A. Mozart

Sun 3/29

6:00 am-1:25 pm

1 stop14h 25m

$858

St. LouisSalzburg

STL - SZG

STLSZG

Lambert-St Louis

Sun 3/22

4:05 pm-1:20 pm

2 stops39h 15m

Salzburg W.A. Mozart

Sun 3/29

6:00 am-7:31 pm

3 stops20h 31m

$931

St. LouisSalzburg

STL - SZG

STLSZG

Lambert-St Louis

Sun 3/22

4:50 pm-1:20 pm

1 stop14h 30m

Salzburg W.A. Mozart

Sun 3/29

6:00 am-3:24 pm

2 stops40h 24m

$939

St. LouisSalzburg

STL - SZG

STLSZG

Lambert-St Louis

Sat 3/14

7:00 pm-9:50 am

2 stops32h 50m

Salzburg W.A. Mozart

Sat 3/21

2:15 pm-3:29 pm

2 stops55h 14m

$1,155

St. LouisSalzburg

STL - SZG

STLSZG

Lambert-St Louis

Thu 7/23

12:10 pm-9:30 am

2 stops14h 20m

Salzburg W.A. Mozart

Sun 8/2

6:00 am-9:11 pm

2 stops22h 11m

$1,202

St. LouisSalzburg

STL - SZG

STLSZG

Lambert-St Louis

Thu 7/23

12:10 pm-9:30 am

2 stops14h 20m

Salzburg W.A. Mozart

Sun 8/2

6:40 pm-1:25 pm

1 stop25h 45m

$1,213

St. LouisSalzburg

STL - SZG

STLSZG

Lambert-St Louis

Thu 7/23

12:10 pm-1:25 pm

2 stops18h 15m

Salzburg W.A. Mozart

Sun 8/2

10:10 am-2:02 pm

2 stops58h 52m

$1,221

St. LouisSalzburg

STL - SZG

STLSZG

Lambert-St Louis

Thu 7/23

12:10 pm-9:30 am

2 stops14h 20m

Salzburg W.A. Mozart

Sun 8/2

6:00 am-1:25 pm

1 stop14h 25m

$1,285

St. LouisSalzburg

STL - SZG

STLSZG

Lambert-St Louis

Thu 7/23

12:10 pm-1:25 pm

2 stops18h 15m

Salzburg W.A. Mozart

Sun 8/2

10:10 am-6:27 pm

2 stops39h 17m

$1,289

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Salzburg from

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

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

Can stopping save me money on St. Louis to Salzburg flights?

You could potentially save up to 22% on your flight if you consider stops on a St. Louis to Salzburg flight.

When to book flights from St. Louis to Salzburg

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

Cheap St. Louis to Salzburg (STL to SZG) flight deals and tips

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

Fastest flight time

14h 20m

Direct flights

None
The fastest flight from St. Louis to Salzburg takes 14h 20m
There are no direct flights from St. Louis to Salzburg. There are no popular flight routes from St. Louis to Salzburg.
Search flight deals

  • How far is Lambert-St Louis to Salzburg W.A. Mozart by plane?

    The straight-line distance from Lambert-St Louis to Salzburg W.A. Mozart is 4832.2 mi. By plane, this route typically takes 14h 20m.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Salzburg W.A. Mozart Airport?

    Prices for flights from Lambert-St Louis Airport to Salzburg W.A. Mozart Airport are updated daily.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Salzburg W.A. Mozart Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to Salzburg W.A. Mozart 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 Lambert-St Louis Airport to Salzburg W.A. Mozart Airport.

  • What documentation or ID do you need to fly to Salzburg W.A. Mozart Airport?

    The travel and health documents you'll need for your trip to Salzburg W.A. Mozart Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Salzburg W.A. Mozart Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from St. Louis to Salzburg?

Best airlines flying from St. Louis to Salzburg

Compare and see reviews for airlines that fly from St. Louis to Salzburg with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $693Free CancellationRating
6.8
7,784 reviews
Search Lufthansa flights

Traveling to a place near Salzburg?

Book flights to Salzburg if you plan to visit one of these locations
Hallstatt
Zell am See
Kaprun
Kufstein
Maria Alm am Steinernen Meer
Kitzbühel
Schladming
Flachau
Leogang
Bad Gastein
Saalbach
Bad Ischl
Bad Aussee
Bad Hofgastein
Obertauern
Hinterglemm
Fuschl am See
Filzmoos
Mondsee
Sankt Johann im Pongau

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Salzburg?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Salzburg from St. Louis.

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

momondo does allow users to show only those flights to Salzburg from St. Louis which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from St. Louis to Salzburg?

Once you have performed a search for St. Louis to Salzburg flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from St. Louis to Salzburg now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Salzburg and let you know when they change.

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