How do I get Price Alerts for flights from Nice to St. Louis?

Confirm your travel details to search for the latest offers for flights from Nice to St. Louis . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Nice to St. Louis with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

When did momondo last update prices for flights from Nice Côte d'Azur Airport to Lambert-St Louis Airport?

Prices for flights from Nice Côte d'Azur Airport to Lambert-St Louis Airport are refreshed on a daily basis.

How old do you have to be to fly from Nice Côte d'Azur Airport to Lambert-St Louis Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Nice Côte d'Azur Airport to Lambert-St Louis Airport.

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

The required travel and health documents for your Lambert-St Louis 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 Lambert-St Louis Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$693 Cheap Flights from Nice to St. Louis in 2025/26

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 Nice to St. Louis

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:00 am - 10:24 pmNCE-STL

19h 24m2 stops

12:01 pm - 12:25 pmSTL-NCE

17h 24m2 stops

$693American Airlines

Find Deal

Πεμ, Απρ 2 - Δευ, Απρ 6

10:00 am - 9:48 pmNCE-STL

18h 48m2 stops

5:59 pm - 8:25 pmSTL-NCE

19h 26m2 stops

$694American Airlines

Find Deal

Πεμ, Απρ 2 - Δευ, Απρ 6

10:00 am - 9:48 pmNCE-STL

18h 48m2 stops

12:01 pm - 12:25 pmSTL-NCE

17h 24m2 stops

$695American Airlines

Find Deal

Πεμ, Απρ 2 - Δευ, Απρ 6

7:00 pm - 1:30 pmNCE-STL

25h 30m1 stop

5:18 pm - 6:05 pmSTL-NCE

17h 47m2 stops

$760Lufthansa

Find Deal

Πεμ, Απρ 2 - Δευ, Απρ 6

7:00 pm - 1:30 pmNCE-STL

25h 30m1 stop

1:27 pm - 1:35 pmSTL-NCE

17h 08m2 stops

$763Lufthansa

Find Deal

Πεμ, Απρ 2 - Δευ, Απρ 6

7:00 am - 1:55 pmNCE-STL

13h 55m1 stop

12:31 pm - 9:40 amSTL-NCE

14h 09m2 stops

$768Lufthansa

Find Deal

Τετ, Νοε 12 - Κυρ, Νοε 16

7:50 am - 10:27 pmNCE-STL

21h 37m2 stops

3:23 pm - 7:50 pmSTL-NCE

21h 27m2 stops

$785American Airlines

Find Deal

Τετ, Νοε 12 - Κυρ, Νοε 16

7:00 am - 1:55 pmNCE-STL

13h 55m1 stop

1:10 pm - 9:50 amSTL-NCE

13h 40m2 stops

$800United Airlines

Find Deal

Τετ, Νοε 12 - Κυρ, Νοε 16

10:15 am - 10:45 pmNCE-STL

19h 30m3 stops

4:05 pm - 9:40 amSTL-NCE

34h 35m2 stops

$880Multiple Airlines

Find Deal

Πεμ, Νοε 13 - Δευ, Νοε 17

2:50 pm - 4:33 pmNCE-STL

32h 43m3 stops

3:50 pm - 6:40 pmSTL-NCE

19h 50m2 stops

$1,717Multiple Airlines

Find Deal

Τετ, Νοε 12 - Κυρ, Νοε 16

Lufthansa flights from Nice to St. Louis

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

Lufthansa

Apr 2

NCE7:00 pmNice Côte d'Azur

25h 30m

1 stop

STL1:30 pmLambert-St Louis

Apr 6

STL5:18 pmLambert-St Louis

17h 47m

2 stops

NCE6:05 pmNice Côte d'Azur

$760

Find similar

Lufthansa

Apr 2

NCE7:00 pmNice Côte d'Azur

25h 30m

1 stop

STL1:30 pmLambert-St Louis

Apr 6

STL1:27 pmLambert-St Louis

17h 08m

2 stops

NCE1:35 pmNice Côte d'Azur

$763

Find similar

Lufthansa

Nov 12

NCE7:00 amNice Côte d'Azur

13h 55m

1 stop

STL1:55 pmLambert-St Louis

Nov 16

STL12:31 pmLambert-St Louis

14h 09m

2 stops

NCE9:40 amNice Côte d'Azur

$768

Find similar

American Airlines flights from Nice to St. Louis

Our best American Airlines deals on Nice to St. Louis flight tickets

American Airlines

Apr 2

NCE10:00 amNice Côte d'Azur

19h 24m

2 stops

STL10:24 pmLambert-St Louis

Apr 6

STL12:01 pmLambert-St Louis

17h 24m

2 stops

NCE12:25 pmNice Côte d'Azur

$693

Find similar

American Airlines

Apr 2

NCE10:00 amNice Côte d'Azur

18h 48m

2 stops

STL9:48 pmLambert-St Louis

Apr 6

STL5:59 pmLambert-St Louis

19h 26m

2 stops

NCE8:25 pmNice Côte d'Azur

$694

Find similar

American Airlines

Apr 2

NCE10:00 amNice Côte d'Azur

18h 48m

2 stops

STL9:48 pmLambert-St Louis

Apr 6

STL12:01 pmLambert-St Louis

17h 24m

2 stops

NCE12:25 pmNice Côte d'Azur

$695

Find similar

Fly from

Fly to

Route

Depart

Return

Price

NiceSt. Louis

NCE - STL

NCESTL

Nice Côte d'Azur

Πεμ 4/2

10:00 am-10:24 pm

2 stops19h 24m

Lambert-St Louis

Δευ 4/6

12:01 pm-12:25 pm

2 stops17h 24m

$693

NiceSt. Louis

NCE - STL

NCESTL

Nice Côte d'Azur

Πεμ 4/2

10:00 am-9:48 pm

2 stops18h 48m

Lambert-St Louis

Δευ 4/6

5:59 pm-8:25 pm

2 stops19h 26m

$694

NiceSt. Louis

NCE - STL

NCESTL

Nice Côte d'Azur

Πεμ 4/2

10:00 am-9:48 pm

2 stops18h 48m

Lambert-St Louis

Δευ 4/6

12:01 pm-12:25 pm

2 stops17h 24m

$695

NiceSt. Louis

NCE - STL

NCESTL

Nice Côte d'Azur

Πεμ 4/2

7:00 pm-1:30 pm

1 stop25h 30m

Lambert-St Louis

Δευ 4/6

5:18 pm-6:05 pm

2 stops17h 47m

$760

NiceSt. Louis

NCE - STL

NCESTL

Nice Côte d'Azur

Πεμ 4/2

7:00 pm-1:30 pm

1 stop25h 30m

Lambert-St Louis

Δευ 4/6

1:27 pm-1:35 pm

2 stops17h 08m

$763

NiceSt. Louis

NCE - STL

NCESTL

Nice Côte d'Azur

Τετ 11/12

7:00 am-1:55 pm

1 stop13h 55m

Lambert-St Louis

Κυρ 11/16

12:31 pm-9:40 am

2 stops14h 09m

$768

NiceSt. Louis

NCE - STL

NCESTL

Nice Côte d'Azur

Τετ 11/12

7:50 am-10:27 pm

2 stops21h 37m

Lambert-St Louis

Κυρ 11/16

3:23 pm-7:50 pm

2 stops21h 27m

$785

NiceSt. Louis

NCE - STL

NCESTL

Nice Côte d'Azur

Τετ 11/12

7:00 am-1:55 pm

1 stop13h 55m

Lambert-St Louis

Κυρ 11/16

1:10 pm-9:50 am

2 stops13h 40m

$800

NiceSt. Louis

NCE - STL

NCESTL

Nice Côte d'Azur

Πεμ 11/13

10:15 am-10:45 pm

3 stops19h 30m

Lambert-St Louis

Δευ 11/17

4:05 pm-9:40 am

2 stops34h 35m

$880

NiceSt. Louis

NCE - STL

NCESTL

Nice Côte d'Azur

Τετ 11/12

2:50 pm-4:33 pm

3 stops32h 43m

Lambert-St Louis

Κυρ 11/16

3:50 pm-6:40 pm

2 stops19h 50m

$1,717

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Nice to St. Louis

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

Estimated round-trip price

Cheap Nice to St. Louis (NCE to STL) flight deals and tips

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

Direct flights	None

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

Search flight deals

How far is Nice Côte d'Azur to Lambert-St Louis by plane?
The straight-line distance from Nice Côte d'Azur to Lambert-St Louis is 4765.5 mi. A reasonable flight in good conditions will take 13h 55m.
When did momondo last update prices for flights from Nice Côte d'Azur Airport to Lambert-St Louis Airport?
Prices for flights from Nice Côte d'Azur Airport to Lambert-St Louis Airport are refreshed on a daily basis.
How old do you have to be to fly from Nice Côte d'Azur Airport to Lambert-St Louis Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Nice Côte d'Azur Airport to Lambert-St Louis Airport.
What documentation or ID do you need to fly to Lambert-St Louis Airport?
The required travel and health documents for your Lambert-St Louis 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 Lambert-St Louis Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

How do I get Price Alerts for flights from Nice to St. Louis?
Confirm your travel details to search for the latest offers for flights from Nice to St. Louis. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Nice to St. Louis with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

St. Charles

Chesterfield

Hermann

Fairview Heights

Maryland Heights

Florissant

O'Fallon

Wentzville

Fenton

Collinsville

St. Peters

Alton

Farmington

Festus

Glencoe

Edwardsville

Clayton

Eureka

Litchfield

Shrewsbury

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Nice to St. Louis. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

Once all potential Nice to St. Louis flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Nice to St. Louis 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.