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Cheap flights from St. Louis to Nice from $354

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Nice departing on 9/6. 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 St. Louis to Nice

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
6:50 pm - 11:20 pmSTL  Lambert-St Louis-NCE Nice Côte d'Azur
21h 30m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
Lufthansa Logo
7:00 am - 1:45 pmNCE  Nice Côte d'Azur-STL Lambert-St Louis
13h 45m1 stop Frankfurt am Main
$760Lufthansa
Wed, Nov 4 - Wed, Nov 18
Lufthansa Logo
3:40 pm - 6:25 pmSTL  Lambert-St Louis-NCE Nice Côte d'Azur
19h 45m1 stop Frankfurt am Main
Lufthansa Logo
7:00 am - 1:45 pmNCE  Nice Côte d'Azur-STL Lambert-St Louis
13h 45m1 stop Frankfurt am Main
$768Lufthansa
Wed, Nov 4 - Wed, Nov 18
Multiple Airlines Logo
1:00 pm - 5:30 pmSTL  Lambert-St Louis-NCE Nice Côte d'Azur
21h 30m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss
Multiple Airlines Logo
2:25 pm - 3:26 pmNCE  Nice Côte d'Azur-STL Lambert-St Louis
32h 01m2 stops Frankfurt am Main Toronto Pearson Intl
$768Multiple Airlines
Wed, Nov 4 - Wed, Nov 18
United Airlines Logo
3:15 pm - 12:45 pmSTL  Lambert-St Louis-NCE Nice Côte d'Azur
14h 30m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
United Airlines Logo
7:00 am - 1:45 pmNCE  Nice Côte d'Azur-STL Lambert-St Louis
13h 45m1 stop Frankfurt am Main
$785United Airlines
Wed, Dec 9 - Wed, Mar 3
American Airlines Logo
2:09 pm - 1:20 pmSTL  Lambert-St Louis-NCE Nice Côte d'Azur
16h 11m2 stops Charlotte Douglas London Heathrow
American Airlines Logo
6:30 am - 9:08 pmNCE  Nice Côte d'Azur-STL Lambert-St Louis
21h 38m2 stops Madrid Barajas Chicago O'Hare Intl
$788American Airlines
Wed, Dec 9 - Wed, Mar 3
American Airlines Logo
1:06 pm - 1:20 pmSTL  Lambert-St Louis-NCE Nice Côte d'Azur
17h 14m2 stops Chicago O'Hare Intl London Heathrow
American Airlines Logo
6:30 am - 7:30 pmNCE  Nice Côte d'Azur-STL Lambert-St Louis
20h 00m2 stops Madrid Barajas Charlotte Douglas
$788American Airlines
Wed, Dec 9 - Wed, Mar 3
Iberia Logo
11:32 am - 12:00 pmSTL  Lambert-St Louis-NCE Nice Côte d'Azur
17h 28m2 stops Chicago O'Hare Intl Madrid Barajas
Iberia Logo
6:30 am - 6:17 pmNCE  Nice Côte d'Azur-STL Lambert-St Louis
18h 47m2 stops Madrid Barajas Chicago O'Hare Intl
$790Iberia
Sun, Nov 15 - Wed, Nov 18
Multiple Airlines Logo
3:40 pm - 6:25 pmSTL  Lambert-St Louis-NCE Nice Côte d'Azur
19h 45m1 stop Frankfurt am Main
Multiple Airlines Logo
6:30 am - 6:17 pmNCE  Nice Côte d'Azur-STL Lambert-St Louis
18h 47m2 stops Madrid Barajas Chicago O'Hare Intl
$797Multiple Airlines
Sun, Nov 15 - Wed, Nov 18
Air Canada Logo
12:10 pm - 10:55 amSTL  Lambert-St Louis-NCE Nice Côte d'Azur
15h 45m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
12:35 pm - 6:41 pmNCE  Nice Côte d'Azur-STL Lambert-St Louis
13h 06m1 stop Montreal Pierre Elliott Trudeau Intl
$803Air Canada
Mon, Sep 21 - Tue, Oct 6
Air Canada Logo
4:05 pm - 2:00 pmSTL  Lambert-St Louis-NCE Nice Côte d'Azur
14h 55m2 stops Toronto Pearson Intl Zurich
Air Canada Logo
7:00 am - 6:06 pmNCE  Nice Côte d'Azur-STL Lambert-St Louis
18h 06m3 stops Frankfurt am Main Toronto Pearson Intl Chicago O'Hare Intl
$807Air Canada
Wed, Dec 9 - Wed, Mar 3

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American Airlines flights from St. Louis to Nice

Our best American Airlines deals on St. Louis to Nice flight tickets
American Airlines
Dec 9
STL1:06 pmLambert-St Louis
17h 14m
2 stops
NCE1:20 pmNice Côte d'Azur
Mar 3
NCE6:30 amNice Côte d'Azur
20h 00m
2 stops
STL7:30 pmLambert-St Louis
$788
American Airlines
Sep 23
STL1:25 pmLambert-St Louis
11h 45m
1 stop
NCE8:10 amNice Côte d'Azur
Oct 7
NCE10:10 amNice Côte d'Azur
20h 33m
1 stop
STL11:43 pmLambert-St Louis
$846
American Airlines
Sep 23
STL11:01 amLambert-St Louis
14h 09m
2 stops
NCE8:10 amNice Côte d'Azur
Oct 7
NCE10:10 amNice Côte d'Azur
16h 08m
2 stops
STL7:18 pmLambert-St Louis
$851

Air Canada flights from St. Louis to Nice

Our best Air Canada deals on St. Louis to Nice flight tickets
Air Canada
Sep 21
STL12:10 pmLambert-St Louis
15h 45m
1 stop
NCE10:55 amNice Côte d'Azur
Oct 6
NCE12:35 pmNice Côte d'Azur
13h 06m
1 stop
STL6:41 pmLambert-St Louis
$803
Air Canada
Dec 9
STL4:05 pmLambert-St Louis
14h 55m
2 stops
NCE2:00 pmNice Côte d'Azur
Mar 3
NCE7:00 amNice Côte d'Azur
18h 06m
3 stops
STL6:06 pmLambert-St Louis
$807
Air Canada
Sep 21
STL2:40 pmLambert-St Louis
13h 15m
2 stops
NCE10:55 amNice Côte d'Azur
Oct 6
NCE6:50 amNice Côte d'Azur
18h 51m
2 stops
STL6:41 pmLambert-St Louis
$820

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Nice 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 9, 2026.
Use the filters below to find and compare flights from St. Louis to Nice that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisNice

STL Lambert-St Louis - NCE Nice Côte d'Azur

STLNCE

Lambert-St Louis

Wed 11/4

6:50 pm-11:20 pm

2 stops21h 30m

Nice Côte d'Azur

Wed 11/18

7:00 am-1:45 pm

1 stop13h 45m

$760

St. LouisNice

STL Lambert-St Louis - NCE Nice Côte d'Azur

STLNCE

Lambert-St Louis

Wed 11/4

3:40 pm-6:25 pm

1 stop19h 45m

Nice Côte d'Azur

Wed 11/18

7:00 am-1:45 pm

1 stop13h 45m

$768

St. LouisNice

STL Lambert-St Louis - NCE Nice Côte d'Azur

STLNCE

Lambert-St Louis

Wed 11/4

1:00 pm-5:30 pm

2 stops21h 30m

Nice Côte d'Azur

Wed 11/18

2:25 pm-3:26 pm

2 stops32h 01m

$768
Quickest round-trip

St. LouisNice

STL Lambert-St Louis - NCE Nice Côte d'Azur

STLNCE

Lambert-St Louis

Wed 12/9

3:15 pm-12:45 pm

2 stops14h 30m

Nice Côte d'Azur

Wed 3/3

7:00 am-1:45 pm

1 stop13h 45m

$785

St. LouisNice

STL Lambert-St Louis - NCE Nice Côte d'Azur

STLNCE

Lambert-St Louis

Wed 12/9

2:09 pm-1:20 pm

2 stops16h 11m

Nice Côte d'Azur

Wed 3/3

6:30 am-9:08 pm

2 stops21h 38m

$788

St. LouisNice

STL Lambert-St Louis - NCE Nice Côte d'Azur

STLNCE

Lambert-St Louis

Wed 12/9

1:06 pm-1:20 pm

2 stops17h 14m

Nice Côte d'Azur

Wed 3/3

6:30 am-7:30 pm

2 stops20h 00m

$788

St. LouisNice

STL Lambert-St Louis - NCE Nice Côte d'Azur

STLNCE

Lambert-St Louis

Sun 11/15

11:32 am-12:00 pm

2 stops17h 28m

Nice Côte d'Azur

Wed 11/18

6:30 am-6:17 pm

2 stops18h 47m

$790

St. LouisNice

STL Lambert-St Louis - NCE Nice Côte d'Azur

STLNCE

Lambert-St Louis

Sun 11/15

3:40 pm-6:25 pm

1 stop19h 45m

Nice Côte d'Azur

Wed 11/18

6:30 am-6:17 pm

2 stops18h 47m

$797

St. LouisNice

STL Lambert-St Louis - NCE Nice Côte d'Azur

STLNCE

Lambert-St Louis

Mon 9/21

12:10 pm-10:55 am

1 stop15h 45m

Nice Côte d'Azur

Tue 10/6

12:35 pm-6:41 pm

1 stop13h 06m

$803

St. LouisNice

STL Lambert-St Louis - NCE Nice Côte d'Azur

STLNCE

Lambert-St Louis

Wed 12/9

4:05 pm-2:00 pm

2 stops14h 55m

Nice Côte d'Azur

Wed 3/3

7:00 am-6:06 pm

3 stops18h 06m

$807

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Nice from

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

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 month to fly to Nice?

In general, November is the cheapest month to fly from St. Louis to Nice. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you’re not able to fly to Nice in November, then August is your next best option. Flight prices from St. Louis to Nice during August average around $0.

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

You could potentially save up to 44% on your flight if you consider stops on a St. Louis to Nice flight.

When to book flights from St. Louis to Nice

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

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

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

Fastest flight time

14h 30m

Direct flights

None
The fastest flight from St. Louis to Nice takes 14h 30m
There are no direct flights from St. Louis to Nice. There are no popular flight routes from St. Louis to Nice.
Search flight deals

Frequently asked questions about flying from St. Louis to Nice

  • How far is Lambert-St Louis to Nice Côte d'Azur by plane?

    A flight from Lambert-St Louis to Nice Côte d'Azur will travel around 4765.5 mi. In terms of flight time, this usually takes a little over 14h 30m.

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

    Prices for flights from Lambert-St Louis Airport to Nice Côte d'Azur Airport are updated daily.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Nice Côte d'Azur Airport?

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

  • What documentation or ID do you need to fly to Nice Côte d'Azur Airport?

    The travel and health documents you'll need for your trip to Nice Côte d'Azur 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 Nice Côte d'Azur 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 Nice?

Best airlines flying from St. Louis to Nice

Compare and see reviews for airlines that fly from St. Louis to Nice with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $876Free CancellationRating
6.8
8,177 reviews
Search Lufthansa flights

Traveling to a place near Nice?

Book flights to Nice if you plan to visit one of these locations
Monaco
Cannes
Saint-Tropez
Antibes
Saint-Jean-Cap-Ferrat
Menton
Beausoleil
Cagnes-sur-Mer
Sainte-Maxime
Villefranche-sur-Mer
Beaulieu-sur-Mer
Eze
Saint-Laurent-du-Var
Roquebrune-Cap-Martin
Valbonne
Vence
Villeneuve-Loubet
Mandelieu-la-Napoule
Saint-Raphaël
Grimaud

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from St. Louis to Nice for you.

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

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

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

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

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

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