What is the cheapest airline that flies from Milan Malpensa to Lambert-St Louis?

American Airlines, British Airways, and Iberia are the most popular carriers operating from Milan Malpensa to Lambert-St Louis

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

Prices for flights from Milan Malpensa Airport to Lambert-St Louis Airport are refreshed on a daily basis.

How old do you have to be to fly from Milan Malpensa Airport to Lambert-St Louis 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 Milan Malpensa Airport to Lambert-St Louis Airport.

What documentation or ID do you need to fly to Lambert-St Louis Airport?

The necessary travel and health documents for your Lambert-St Louis 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.

$526 Cheap Flights from Milan Malpensa Airport to St. Louis in 2026

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Milan Malpensa Airport to St. Louis

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:30 am - 2:43 pm

MXP

STL

33h 13m

2 stops

7:41 am - 7:30 am

STL

MXP

17h 49m

2 stops

$770United Airlines

Fri, Mar 13 - Fri, Mar 20

11:30 am - 2:43 pm

MXP

STL

33h 13m

2 stops

8:17 am - 7:30 am

STL

MXP

17h 13m

2 stops

$774United Airlines

Fri, Mar 13 - Fri, Mar 20

6:55 am - 2:55 pm

MXP

STL

14h 00m

1 stop

11:28 am - 7:30 am

STL

MXP

14h 02m

1 stop

$806Lufthansa

Fri, Mar 13 - Fri, Mar 20

6:55 am - 6:00 pm

MXP

STL

17h 05m

2 stops

11:28 am - 7:30 am

STL

MXP

14h 02m

1 stop

$812Lufthansa

Fri, Mar 13 - Fri, Mar 20

9:00 am - 5:51 pm

MXP

STL

15h 51m

2 stops

6:49 pm - 1:20 pm

STL

MXP

11h 31m

1 stop

$820United Airlines

Sat, Apr 18 - Sat, May 2

3:20 pm - 9:08 pm

MXP

STL

12h 48m

1 stop

6:49 pm - 1:20 pm

STL

MXP

11h 31m

1 stop

$833United Airlines

Sat, Apr 18 - Sat, May 2

9:20 am - 11:34 pm

MXP

STL

21h 14m

2 stops

1:03 pm - 8:30 am

STL

MXP

36h 27m

2 stops

$848Scandinavian Airlines

Sat, Apr 18 - Sat, May 2

10:40 am - 9:07 pm

MXP

STL

16h 27m

2 stops

11:28 am - 7:30 am

STL

MXP

14h 02m

1 stop

$858United Airlines

Fri, Mar 13 - Fri, Mar 20

6:55 am - 2:55 pm

MXP

STL

14h 00m

1 stop

4:50 pm - 5:55 pm

STL

MXP

19h 05m

1 stop

$864Lufthansa

Fri, Mar 13 - Fri, Mar 20

12:05 pm - 6:00 pm

MXP

STL

35h 55m

3 stops

4:05 pm - 10:45 am

STL

MXP

36h 40m

2 stops

$911Air Canada

Fri, Mar 13 - Fri, Mar 20

United Airlines flights from Milan Malpensa Airport to St. Louis

Our best United Airlines deals on Milan Malpensa Airport to St. Louis flight tickets

United Airlines

Mar 13

MXP11:30 amMilan Malpensa

33h 13m

2 stops

STL2:43 pmLambert-St Louis

Mar 20

STL7:41 amLambert-St Louis

17h 49m

2 stops

MXP7:30 amMilan Malpensa

$770

United Airlines

Mar 13

MXP11:30 amMilan Malpensa

33h 13m

2 stops

STL2:43 pmLambert-St Louis

Mar 20

STL8:17 amLambert-St Louis

17h 13m

2 stops

MXP7:30 amMilan Malpensa

$774

United Airlines

Apr 18

MXP9:00 amMilan Malpensa

15h 51m

2 stops

STL5:51 pmLambert-St Louis

May 2

STL6:49 pmLambert-St Louis

11h 31m

1 stop

MXP1:20 pmMilan Malpensa

$820

Lufthansa flights from Milan Malpensa Airport to St. Louis

Our best Lufthansa deals on Milan Malpensa Airport to St. Louis flight tickets

Lufthansa

Mar 13

MXP6:55 amMilan Malpensa

14h 00m

1 stop

STL2:55 pmLambert-St Louis

Mar 20

STL11:28 amLambert-St Louis

14h 02m

1 stop

MXP7:30 amMilan Malpensa

$806

Lufthansa

Mar 13

MXP6:55 amMilan Malpensa

17h 05m

2 stops

STL6:00 pmLambert-St Louis

Mar 20

STL11:28 amLambert-St Louis

14h 02m

1 stop

MXP7:30 amMilan Malpensa

$812

Lufthansa

Mar 13

MXP6:55 amMilan Malpensa

14h 00m

1 stop

STL2:55 pmLambert-St Louis

Mar 20

STL4:50 pmLambert-St Louis

19h 05m

1 stop

MXP5:55 pmMilan Malpensa

$864

momondo Fare Finder

Use the filters below to find and compare flights from Milan Malpensa Airport to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MilanSt. Louis

MXP - STL

MXPSTL

Milan Malpensa

Fri 3/13

11:30 am-2:43 pm

2 stops33h 13m

Lambert-St Louis

Fri 3/20

7:41 am-7:30 am

2 stops17h 49m

$770

MilanSt. Louis

MXP - STL

MXPSTL

Milan Malpensa

Fri 3/13

11:30 am-2:43 pm

2 stops33h 13m

Lambert-St Louis

Fri 3/20

8:17 am-7:30 am

2 stops17h 13m

$774

MilanSt. Louis

MXP - STL

MXPSTL

Milan Malpensa

Fri 3/13

6:55 am-2:55 pm

1 stop14h 00m

Lambert-St Louis

Fri 3/20

11:28 am-7:30 am

1 stop14h 02m

$806

MilanSt. Louis

MXP - STL

MXPSTL

Milan Malpensa

Fri 3/13

6:55 am-6:00 pm

2 stops17h 05m

Lambert-St Louis

Fri 3/20

11:28 am-7:30 am

1 stop14h 02m

$812

MilanSt. Louis

MXP - STL

MXPSTL

Milan Malpensa

Sat 4/18

9:00 am-5:51 pm

2 stops15h 51m

Lambert-St Louis

Sat 5/2

6:49 pm-1:20 pm

1 stop11h 31m

$820

MilanSt. Louis

MXP - STL

MXPSTL

Milan Malpensa

Sat 4/18

3:20 pm-9:08 pm

1 stop12h 48m

Lambert-St Louis

Sat 5/2

6:49 pm-1:20 pm

1 stop11h 31m

$833

MilanSt. Louis

MXP - STL

MXPSTL

Milan Malpensa

Sat 4/18

9:20 am-11:34 pm

2 stops21h 14m

Lambert-St Louis

Sat 5/2

1:03 pm-8:30 am

2 stops36h 27m

$848

MilanSt. Louis

MXP - STL

MXPSTL

Milan Malpensa

Fri 3/13

10:40 am-9:07 pm

2 stops16h 27m

Lambert-St Louis

Fri 3/20

11:28 am-7:30 am

1 stop14h 02m

$858

MilanSt. Louis

MXP - STL

MXPSTL

Milan Malpensa

Fri 3/13

6:55 am-2:55 pm

1 stop14h 00m

Lambert-St Louis

Fri 3/20

4:50 pm-5:55 pm

1 stop19h 05m

$864

MilanSt. Louis

MXP - STL

MXPSTL

Milan Malpensa

Fri 3/13

12:05 pm-6:00 pm

3 stops35h 55m

Lambert-St Louis

Fri 3/20

4:05 pm-10:45 am

2 stops36h 40m

$911

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Milan Malpensa Airport to St. Louis

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

Prices

Airlines

Can stopping save me money on Milan Malpensa Airport to St. Louis flights?

You could potentially save up to 8% on your flight if you consider stops on a Milan Malpensa Airport to St. Louis flight.

When to book flights from Milan Malpensa Airport to St. Louis

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

Estimated round-trip price

Cheap Milan Malpensa Airport to St. Louis (MXP to STL) flight deals and tips

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

Fastest flight time	15h 51m
Direct flights	None

The fastest flight from Milan Malpensa Airport to St. Louis takes 15h 51m

There are no direct flights from Milan Malpensa Airport to St. Louis. There are no popular flight routes from Milan Malpensa Airport to St. Louis.

Search flight deals

How far is Milan Malpensa to Lambert-St Louis by plane?
The straight-line distance from Milan Malpensa to Lambert-St Louis is 4751.0 mi. By plane, this route typically takes 15h 51m.
When did momondo last update prices for flights from Milan Malpensa Airport to Lambert-St Louis Airport?
Prices for flights from Milan Malpensa Airport to Lambert-St Louis Airport are refreshed on a daily basis.
How old do you have to be to fly from Milan Malpensa Airport to Lambert-St Louis 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 Milan Malpensa Airport to Lambert-St Louis Airport.
What documentation or ID do you need to fly to Lambert-St Louis Airport?
The necessary travel and health documents for your Lambert-St Louis 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.

St. Charles

Chesterfield

Hermann

Fairview Heights

Maryland Heights

Florissant

O'Fallon

Collinsville

Fenton

St. Peters

Wentzville

Alton

Farmington

Clayton

Edwardsville

Eureka

Festus

Glencoe

Litchfield

Shrewsbury

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Milan to St. Louis. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to St. Louis from Milan with this policy.

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

momondo provides multiple filters to help you find the best flight to St. Louis from Milan. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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