STL - NCE

$519 Find Cheap Flights from St. Louis to Nice

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Nice departing on 1/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Nice

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Nice, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Nice, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$519
Multiple Airlines
Fri 1/16Fri 1/30
STL - NCE • 2 stops
Cheapest one-way
Multiple Airlines
Tue 12/16
STL - NCE • multi-stop
Top airlines
Air Canada
Cheapest • from $521 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Nice!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from St. Louis to Nice (STL-NCE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Nice that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Nice

Fri, Jan 16 - Fri, Jan 30
Multiple Airlines Logo
4:05 pm - 2:00 pm
STL
-
NCE
14h 55m2 stops
Multiple Airlines Logo
6:45 am - 1:55 pm
NCE
-
STL
14h 10m1 stop
$519Multiple Airlines
Fri, Jan 16 - Fri, Jan 30
Air Canada Logo
4:05 pm - 9:45 am
STL
-
NCE
34h 40m2 stops
Air Canada Logo
6:45 am - 3:29 pm
NCE
-
STL
39h 44m2 stops
$521Air Canada
Thu, Jan 22 - Thu, Jan 29
British Airways Logo
6:44 pm - 5:30 pm
STL
-
NCE
15h 46m2 stops
British Airways Logo
7:25 am - 6:14 pm
NCE
-
STL
17h 49m2 stops
$542British Airways
Fri, Jan 16 - Fri, Jan 30
Lufthansa Logo
3:50 pm - 1:30 pm
STL
-
NCE
14h 40m1 stop
Lufthansa Logo
6:45 am - 1:55 pm
NCE
-
STL
14h 10m1 stop
$546Lufthansa
Fri, Jan 30 - Tue, Feb 3
Air Canada Logo
4:05 pm - 2:00 pm
STL
-
NCE
14h 55m2 stops
Air Canada Logo
10:20 am - 3:15 pm
NCE
-
STL
35h 55m2 stops
$554Air Canada
Fri, Jan 30 - Tue, Feb 3
United Airlines Logo
3:50 pm - 1:30 pm
STL
-
NCE
14h 40m1 stop
United Airlines Logo
10:20 am - 3:15 pm
NCE
-
STL
35h 55m2 stops
$558United Airlines
Thu, Jan 22 - Thu, Jan 29
Lufthansa Logo
11:22 am - 12:40 pm
STL
-
NCE
18h 18m2 stops
Lufthansa Logo
10:15 am - 1:55 pm
NCE
-
STL
34h 40m1 stop
$564Lufthansa
Sun, Jan 11 - Sun, Jan 18
United Airlines Logo
3:50 pm - 6:10 pm
STL
-
NCE
19h 20m1 stop
United Airlines Logo
6:45 am - 7:27 pm
NCE
-
STL
19h 42m2 stops
$653United Airlines
Fri, Jan 16 - Fri, Jan 30
Multiple Airlines Logo
4:05 pm - 6:20 pm
STL
-
NCE
19h 15m2 stops
Multiple Airlines Logo
10:20 am - 10:58 pm
NCE
-
STL
19h 38m3 stops
$661Multiple Airlines
Sun, Jan 11 - Sun, Jan 18
Lufthansa Logo
3:50 pm - 6:10 pm
STL
-
NCE
19h 20m1 stop
Lufthansa Logo
6:45 am - 1:55 pm
NCE
-
STL
14h 10m1 stop
$817Lufthansa
Booking Insights

KAYAK's insights & trends for St. Louis to Nice flights

Get data-powered insights and trends into flights from St. Louis to Nice to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from St. Louis to Nice?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from St. Louis to Nice departing in January.

Good to know

Low seasonFebruary
Cheapest flight$519
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from St. Louis to Nice

When to book flights from St. Louis to Nice

Are your dates flexible? Find out the best times to travel from St. Louis to Nice based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to Nice

  • What is the cheapest flight from St. Louis to Nice?

    In the last 3 days, the lowest price for a flight from St. Louis to Nice was $519 for a round-trip ticket.

  • Do I need a passport to fly between St. Louis and Nice?

    A passport is required to fly from St. Louis to Nice.

  • Which aircraft models fly most regularly from St. Louis to Nice?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Nice?

    Star Alliance, and oneworld are the airline alliances operating flights between St. Louis and Nice, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from St. Louis to Nice, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from St. Louis to Nice are United Airlines and American Airlines. With an average price for the route of $844 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $999 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from St. Louis to Nice?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Nice.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Nice?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Nice from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Nice?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Nice with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and NCE can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Nice?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Nice from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from St. Louis to Nice

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Nice. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Nice? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9094 reviews
8.1Crew
7.7Boarding
7.3Comfort
7.1Entertainment
6.6Food
Airline reviews

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

10.0 ExcellentRoger, Dec 2025
CAE - ORD
Read more United Airlines reviews

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

Not great experience - we were super late boarding due to issues with aircraft. Then when we finally all got onboard and seated and they started taxiing out to the runway they just stopped then turned around and went back to the airport. Apparently the crew “ran out of time” to legally fly us. They mentioned that they were about 2 minutes away from taking off. I understand the rules and safety but kinda wonder why they would have bothered boarding us in the first place? Had to go all the way back and de plane and then wait in a HUGE line to get a hotel (this is somewhere around 2:30am) finally got to hotel by Uber (no shuttle after 20min so gave up) and they ended up putting us all back on the same aircraft at 10am next morning so got about 2.5 hours sleep. They did give us. $250 credit, but it was a São Paulo Brazil flight out of Dulles. The flight and everything was fine.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

United have really come back. Airport and boarding process is clear and good, app and information also very good

They charged a fee for 1st bag checked. Others in same party were free.

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

The movies offered were great. Staff were very pleasant and very efficient.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

Gate was overcrowded. Gate agents performed very well. Flight crew was top notch! Efficient & professional & courteous. Both meals not thermalized well. Dinner main dish was actually cold in the center. Almost inedible. Breakfast sandwich was lukewarm.

The boarding was as always, the crew tried their best but not enough. The food was a disaster I had dietary restrictions that were half met because the company did not loaded the food for the flight. The entertainment screen was fine but content was not and also they removed the free messaging option from the flight and they charged 30 dollars for that crappy bandwidth. This flight is not worth the cost and the company is going down on quality.

Not comparable to Qatar Airways services on flights to Doha. Flight attendants provided basic services; I was never recognized by name or as an Executive Platinum member. Restrooms were not kept clean during the flight.

Awful. They won’t help me with anything. I booked on American but they abdicated to Iberia. The ticket was overpriced. Everything negative

it was fine, decent flight... dont get food besides cookies or pretzels so not sure why you ask about food. same for entertainment..

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

I got sick nothing contagious but distressing enough and the care I received on the flight was astounding.

Waaay too small plane. They also need to up the size of the overhead bins. I would love to keep me 3k with of camera equipment in my hard case baggahe instead of it being thrown into the belly of the plane

Attendants were pleasant and the flight was smooth and relaxed.

A little late at the start but all worked out well.

Everything you need to know for your flight from St. Louis to Nice

Information on your arrival and departure airports