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Cheap flights from St. Louis to Nice from $438

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 9/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from St. Louis to Nice

Cheap round-trip flights

Air Canada Logo
1:30 pm - 10:55 amSTL-NCE
14h 25m1 stop
Air Canada Logo
6:45 am - 8:00 pmNCE-STL
20h 15m2 stops
$656Air Canada
Find Deal
Sun, Aug 10 - Tue, Aug 26
Air Canada Logo
9:15 am - 10:55 amSTL-NCE
18h 40m2 stops
Air Canada Logo
6:45 am - 8:00 pmNCE-STL
20h 15m2 stops
$659Air Canada
Find Deal
Sun, Aug 10 - Tue, Aug 26
United Airlines Logo
6:00 am - 10:00 amSTL-NCE
21h 00m1 stop
United Airlines Logo
10:05 am - 6:59 pmNCE-STL
15h 54m1 stop
$679United Airlines
Find Deal
Sun, Aug 10 - Tue, Aug 26
Air Canada Logo
4:05 pm - 2:20 pmSTL-NCE
15h 15m2 stops
Air Canada Logo
2:15 pm - 3:29 pmNCE-STL
32h 14m2 stops
$718Air Canada
Find Deal
Wed, Jan 14 - Sat, Jan 31
United Airlines Logo
3:50 pm - 6:10 pmSTL-NCE
19h 20m1 stop
United Airlines Logo
10:25 am - 3:29 pmNCE-STL
36h 04m2 stops
$719United Airlines
Find Deal
Wed, Jan 14 - Sat, Jan 31
Lufthansa Logo
3:50 pm - 6:10 pmSTL-NCE
19h 20m1 stop
Lufthansa Logo
2:15 pm - 1:55 pmNCE-STL
30h 40m1 stop
$752Lufthansa
Find Deal
Wed, Jan 14 - Sat, Jan 31
Logo
5:30 pm - 10:55 amSTL-NCE
34h 25m2 stops
Logo
5:50 pm - 3:44 pmNCE-STL
28h 54m2 stops
$826
Find Deal
Sat, Sep 13 - Sat, Sep 20
American Airlines Logo
1:03 pm - 11:00 amSTL-NCE
14h 57m1 stop
American Airlines Logo
1:00 pm - 11:07 pmNCE-STL
17h 07m2 stops
$862American Airlines
Find Deal
Sat, Sep 13 - Sat, Sep 20
American Airlines Logo
6:00 am - 11:00 amSTL-NCE
22h 00m1 stop
American Airlines Logo
1:00 pm - 8:48 pmNCE-STL
14h 48m1 stop
$907American Airlines
Find Deal
Sat, Sep 13 - Sat, Sep 20
Logo
1:30 pm - 7:05 pmSTL-NCE
22h 35m3 stops
Logo
6:45 am - 8:00 pmNCE-STL
20h 15m3 stops
$1,000
Find Deal
Sun, Aug 10 - Tue, Aug 26

United Airlines flights from St. Louis to Nice

Our best United Airlines deals on St. Louis to Nice flight tickets
United Airlines
Aug 10
STL6:00 amLambert-St Louis
21h 00m
1 stop
NCE10:00 amNice Côte d'Azur
Aug 26
NCE10:05 amNice Côte d'Azur
15h 54m
1 stop
STL6:59 pmLambert-St Louis
$679
Find similar
United Airlines
Jan 14
STL3:50 pmLambert-St Louis
19h 20m
1 stop
NCE6:10 pmNice Côte d'Azur
Jan 31
NCE10:25 amNice Côte d'Azur
36h 04m
2 stops
STL3:29 pmLambert-St Louis
$719
Find similar
United Airlines
Jan 14
STL3:50 pmLambert-St Louis
19h 20m
1 stop
NCE6:10 pmNice Côte d'Azur
Jan 31
NCE10:25 amNice Côte d'Azur
36h 04m
2 stops
STL3:29 pmLambert-St Louis
$720
Find similar

American Airlines flights from St. Louis to Nice

Our best American Airlines deals on St. Louis to Nice flight tickets
American Airlines
Sep 13
STL1:03 pmLambert-St Louis
14h 57m
1 stop
NCE11:00 amNice Côte d'Azur
Sep 20
NCE1:00 pmNice Côte d'Azur
17h 07m
2 stops
STL11:07 pmLambert-St Louis
$862
Find similar
American Airlines
Sep 13
STL6:00 amLambert-St Louis
22h 00m
1 stop
NCE11:00 amNice Côte d'Azur
Sep 20
NCE1:00 pmNice Côte d'Azur
14h 48m
1 stop
STL8:48 pmLambert-St Louis
$907
Find similar

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 July 31, 2025.
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

St. LouisNice

STL - NCE

STLNCE

Lambert-St Louis

Sun 8/10

1:30 pm-10:55 am

1 stop14h 25m

Nice Côte d'Azur

Tue 8/26

6:45 am-8:00 pm

2 stops20h 15m

$656

St. LouisNice

STL - NCE

STLNCE

Lambert-St Louis

Sun 8/10

9:15 am-10:55 am

2 stops18h 40m

Nice Côte d'Azur

Tue 8/26

6:45 am-8:00 pm

2 stops20h 15m

$659

St. LouisNice

STL - NCE

STLNCE

Lambert-St Louis

Sun 8/10

6:00 am-10:00 am

1 stop21h 00m

Nice Côte d'Azur

Tue 8/26

10:05 am-6:59 pm

1 stop15h 54m

$679

St. LouisNice

STL - NCE

STLNCE

Lambert-St Louis

Wed 1/14

4:05 pm-2:20 pm

2 stops15h 15m

Nice Côte d'Azur

Sat 1/31

2:15 pm-3:29 pm

2 stops32h 14m

$718

St. LouisNice

STL - NCE

STLNCE

Lambert-St Louis

Wed 1/14

3:50 pm-6:10 pm

1 stop19h 20m

Nice Côte d'Azur

Sat 1/31

10:25 am-3:29 pm

2 stops36h 04m

$719

St. LouisNice

STL - NCE

STLNCE

Lambert-St Louis

Wed 1/14

3:50 pm-6:10 pm

1 stop19h 20m

Nice Côte d'Azur

Sat 1/31

2:15 pm-1:55 pm

1 stop30h 40m

$752

St. LouisNice

STL - NCE

STLNCE

Lambert-St Louis

Sat 9/13

5:30 pm-10:55 am

2 stops34h 25m

Nice Côte d'Azur

Sat 9/20

5:50 pm-3:44 pm

2 stops28h 54m

$826

St. LouisNice

STL - NCE

STLNCE

Lambert-St Louis

Sat 9/13

1:03 pm-11:00 am

1 stop14h 57m

Nice Côte d'Azur

Sat 9/20

1:00 pm-11:07 pm

2 stops17h 07m

$862

St. LouisNice

STL - NCE

STLNCE

Lambert-St Louis

Sat 9/13

6:00 am-11:00 am

1 stop22h 00m

Nice Côte d'Azur

Sat 9/20

1:00 pm-8:48 pm

1 stop14h 48m

$907

St. LouisNice

STL - NCE

STLNCE

Lambert-St Louis

Sun 8/10

1:30 pm-7:05 pm

3 stops22h 35m

Nice Côte d'Azur

Tue 8/26

6:45 am-8:00 pm

3 stops20h 15m

$1,000

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 day to depart on your flight to Nice?

According to our data, Tuesday is the cheapest day to fly to Nice from St. Louis. The lowest ticket price found for a Tuesday departure recently was $917. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from St. Louis to Nice for around $1,255.

What is the cheapest time of day to depart on your flight to Nice?

The cheapest time of day to fly to Nice is at noon when flights can be purchased for as low as $931. Try not to purchase tickets in the afternoon because they tend to be around $1,132. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Best Price Found

$438

Fastest flight time

14h 10m

Direct flights

None

Airports in Nice

1 airport
The best one-way flight to Nice from St. Louis in the past 72 hours is $438. The best round-trip flight deal from St. Louis to Nice found on momondo in the last 72 hours is $656.
The fastest flight from St. Louis to Nice takes 14h 10m
There are no direct flights from St. Louis to Nice. Popular non-direct route for this connection is Lambert-St Louis Airport - Nice Côte d'Azur Airport.
There is 1 airport near Nice: Nice Côte d'Azur (NCE)
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 14h 10m.

  • 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 $731Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
American AirlinesPriceFrom $746Free CancellationRating
7.2
10,000 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
Menton
Sainte-Maxime
Beausoleil
Saint-Raphaël
Villefranche-sur-Mer
Beaulieu-sur-Mer
Valbonne
Mandelieu-la-Napoule
Biot
Eze
Saint-Jean-Cap-Ferrat
Fréjus
Saint-Paul-de-Vence
Cagnes-sur-Mer
Mougins
Roquebrune-Cap-Martin

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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Find better results for your trip to France

Airports servicing Provence-Alpes-Côte d'Azur

Avignon-Caum Airport
Marseille Airport
Toulon Hyeres Airport