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Cheap flights from St. Louis to Nice from $563

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 5/18. 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 Nice

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
11:34 am - 1:50 pm
STL
-
NCE
19h 16m
2 stops
Lufthansa Logo
6:40 am - 1:25 pm
NCE
-
STL
13h 45m
1 stop
$777Lufthansa
Wed, May 6 - Wed, May 13
Lufthansa Logo
11:34 am - 6:05 pm
STL
-
NCE
23h 31m
2 stops
Lufthansa Logo
10:10 am - 10:45 pm
NCE
-
STL
19h 35m
2 stops
$786Lufthansa
Wed, May 6 - Wed, May 13
United Airlines Logo
10:00 am - 10:00 am
STL
-
NCE
17h 00m
2 stops
United Airlines Logo
6:40 am - 1:25 pm
NCE
-
STL
13h 45m
1 stop
$805United Airlines
Mon, Apr 20 - Wed, May 6
United Airlines Logo
6:30 am - 10:00 am
STL
-
NCE
20h 30m
2 stops
United Airlines Logo
6:40 am - 8:25 pm
NCE
-
STL
20h 45m
2 stops
$808United Airlines
Mon, Apr 20 - Wed, May 6
United Airlines Logo
10:25 am - 12:40 pm
STL
-
NCE
19h 15m
2 stops
United Airlines Logo
6:40 am - 1:25 pm
NCE
-
STL
13h 45m
1 stop
$811United Airlines
Wed, May 6 - Wed, May 13
United Airlines Logo
11:15 am - 12:40 pm
STL
-
NCE
18h 25m
2 stops
United Airlines Logo
2:25 pm - 10:45 pm
NCE
-
STL
15h 20m
2 stops
$821United Airlines
Wed, May 6 - Wed, May 13
Air Canada Logo
2:15 pm - 9:50 am
STL
-
NCE
36h 35m
2 stops
Air Canada Logo
11:20 am - 8:25 pm
NCE
-
STL
16h 05m
1 stop
$831Air Canada
Mon, May 4 - Mon, May 11
United Airlines Logo
5:28 pm - 5:10 pm
STL
-
NCE
16h 42m
2 stops
United Airlines Logo
1:20 pm - 1:13 pm
NCE
-
STL
54h 53m
2 stops
$839United Airlines
Mon, May 4 - Mon, May 11
British Airways Logo
9:35 pm - 11:15 pm
STL
-
NCE
18h 40m
1 stop
British Airways Logo
1:15 pm - 7:30 pm
NCE
-
STL
13h 15m
1 stop
$845British Airways
Wed, May 6 - Wed, May 13
Multiple Airlines Logo
7:09 pm - 5:10 pm
STL
-
NCE
15h 01m
2 stops
Multiple Airlines Logo
11:20 am - 8:09 pm
NCE
-
STL
15h 49m
2 stops
$848Multiple Airlines
Mon, May 4 - Mon, May 11

Lufthansa flights from St. Louis to Nice

Our best Lufthansa deals on St. Louis to Nice flight tickets
Lufthansa
May 6
STL11:34 amLambert-St Louis
19h 16m
2 stops
NCE1:50 pmNice Côte d'Azur
May 13
NCE6:40 amNice Côte d'Azur
13h 45m
1 stop
STL1:25 pmLambert-St Louis
$777
Lufthansa
May 6
STL11:34 amLambert-St Louis
23h 31m
2 stops
NCE6:05 pmNice Côte d'Azur
May 13
NCE10:10 amNice Côte d'Azur
19h 35m
2 stops
STL10:45 pmLambert-St Louis
$786
Lufthansa
Apr 19
STL6:15 amLambert-St Louis
20h 45m
1 stop
NCE10:00 amNice Côte d'Azur
Apr 26
NCE8:45 amNice Côte d'Azur
19h 28m
2 stops
STL9:13 pmLambert-St Louis
$915

Air Canada flights from St. Louis to Nice

Our best Air Canada deals on St. Louis to Nice flight tickets
Air Canada
May 4
STL2:15 pmLambert-St Louis
36h 35m
2 stops
NCE9:50 amNice Côte d'Azur
May 11
NCE11:20 amNice Côte d'Azur
16h 05m
1 stop
STL8:25 pmLambert-St Louis
$831
Air Canada
May 7
STL7:45 amLambert-St Louis
19h 05m
2 stops
NCE9:50 amNice Côte d'Azur
May 14
NCE9:35 amNice Côte d'Azur
17h 50m
2 stops
STL8:25 pmLambert-St Louis
$859
Air Canada
Aug 16
STL12:10 pmLambert-St Louis
15h 45m
1 stop
NCE10:55 amNice Côte d'Azur
Aug 21
NCE12:35 pmNice Côte d'Azur
39h 47m
2 stops
STL9:22 pmLambert-St Louis
$1,020

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 March 24, 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 - NCE

STLNCE

Lambert-St Louis

Wed 5/6

11:34 am-1:50 pm

2 stops19h 16m

Nice Côte d'Azur

Wed 5/13

6:40 am-1:25 pm

1 stop13h 45m

$777

St. LouisNice

STL - NCE

STLNCE

Lambert-St Louis

Wed 5/6

11:34 am-6:05 pm

2 stops23h 31m

Nice Côte d'Azur

Wed 5/13

10:10 am-10:45 pm

2 stops19h 35m

$786
Quickest round-trip

St. LouisNice

STL - NCE

STLNCE

Lambert-St Louis

Mon 4/20

10:00 am-10:00 am

2 stops17h 00m

Nice Côte d'Azur

Wed 5/6

6:40 am-1:25 pm

1 stop13h 45m

$805

St. LouisNice

STL - NCE

STLNCE

Lambert-St Louis

Mon 4/20

6:30 am-10:00 am

2 stops20h 30m

Nice Côte d'Azur

Wed 5/6

6:40 am-8:25 pm

2 stops20h 45m

$808

St. LouisNice

STL - NCE

STLNCE

Lambert-St Louis

Wed 5/6

10:25 am-12:40 pm

2 stops19h 15m

Nice Côte d'Azur

Wed 5/13

6:40 am-1:25 pm

1 stop13h 45m

$811

St. LouisNice

STL - NCE

STLNCE

Lambert-St Louis

Wed 5/6

11:15 am-12:40 pm

2 stops18h 25m

Nice Côte d'Azur

Wed 5/13

2:25 pm-10:45 pm

2 stops15h 20m

$821

St. LouisNice

STL - NCE

STLNCE

Lambert-St Louis

Mon 5/4

2:15 pm-9:50 am

2 stops36h 35m

Nice Côte d'Azur

Mon 5/11

11:20 am-8:25 pm

1 stop16h 05m

$831

St. LouisNice

STL - NCE

STLNCE

Lambert-St Louis

Mon 5/4

5:28 pm-5:10 pm

2 stops16h 42m

Nice Côte d'Azur

Mon 5/11

1:20 pm-1:13 pm

2 stops54h 53m

$839

St. LouisNice

STL - NCE

STLNCE

Lambert-St Louis

Wed 5/6

9:35 pm-11:15 pm

1 stop18h 40m

Nice Côte d'Azur

Wed 5/13

1:15 pm-7:30 pm

1 stop13h 15m

$845

St. LouisNice

STL - NCE

STLNCE

Lambert-St Louis

Mon 5/4

7:09 pm-5:10 pm

2 stops15h 01m

Nice Côte d'Azur

Mon 5/11

11:20 am-8:09 pm

2 stops15h 49m

$848

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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 typical price of a round-trip flight between St. Louis and Nice?

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

13h 45m

Direct flights

None
The fastest flight from St. Louis to Nice takes 13h 45m
There are no direct flights from St. Louis to Nice. There are no popular flight routes from St. Louis to Nice.
Search flight deals

  • 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 13h 45m.

  • 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
United AirlinesPriceFrom $684Free CancellationRating
7.4
9,469 reviews
Search United Airlines flights
American AirlinesPriceFrom $746Free CancellationRating
7.1
11,492 reviews
Search American Airlines flights

Traveling to a place near Nice?

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

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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