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$552+ Cheap flights from St. Louis (STL) to Nice (NCE)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
STL — NCE
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from St. Louis to Nice

Cheapest flights from St. Louis to Nice
Explore the most affordable flight options available from St. Louis to Nice. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:35 pmSTL - NCE
2 stops31h 50mUnited Airlines
Fri 1/26:45 amNCE - STL
2 stops39h 44mUnited Airlines
Deal found 12/11$2,180
This Delta deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:05 amSTL - NCE
2 stops22h 05mDelta
Fri 1/211:00 amNCE - STL
2 stops29h 15mDelta
Deal found 12/10$2,392
This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:35 pmSTL - NCE
2 stops31h 50mUnited Airlines
Sat 1/31:20 pmNCE - STL
2 stops35h 34mUnited Airlines
Deal found 12/10$2,633
This Cheapflightsfares deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/263:50 pmSTL - NCE
1 stop14h 40mLufthansa
Fri 1/26:45 amNCE - STL
2 stops21h 58mLufthansa
Deal found 12/10$2,878
This Air Canada deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/264:05 pmSTL - NCE
2 stops18h 10mMultiple Airlines
Sat 1/38:00 amNCE - STL
3 stops20h 43mMultiple Airlines
Deal found 12/11$2,956
This Cheapflightsfares deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/263:50 pmSTL - NCE
1 stop14h 40mLufthansa
Sat 1/36:20 pmNCE - STL
2 stops26h 35mLufthansa
Deal found 12/11$3,017
This Air Canada deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/264:05 pmSTL - NCE
2 stops18h 10mMultiple Airlines
Fri 1/29:45 amNCE - STL
3 stops19h 58mMultiple Airlines
Deal found 12/11$3,509

Find flight deals from St. Louis to Nice

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Nice (NCE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Round-trip from

$552
(Air Canada)

Popular in

December

Cheapest in

February

Average price

$1,667
From Lambert-St Louis to Nice Côte d'Azur
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($255 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($73 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from St. Louis to Nice that are best for you.

Fly from

St. Louis

Fly to

Nice

Route

Depart

Return

Price

St. LouisNice

STL - NCE

STLNCE

Lambert-St Louis

Fri 1/30

4:05 pm-2:00 pm

2 stops14h 55m

Nice Côte d'Azur

Tue 2/3

10:20 am-3:15 pm

2 stops35h 55m

$552

St. LouisNice

STL - NCE

STLNCE

Lambert-St Louis

Fri 1/30

3:50 pm-1:30 pm

1 stop14h 40m

Nice Côte d'Azur

Tue 2/3

7:00 am-3:15 pm

2 stops39h 15m

$557

St. LouisNice

STL - NCE

STLNCE

Lambert-St Louis

Wed 1/7

8:30 am-6:10 pm

2 stops26h 40m

Nice Côte d'Azur

Sat 1/24

7:05 am-3:29 pm

2 stops39h 24m

$661

St. LouisNice

STL - NCE

STLNCE

Lambert-St Louis

Fri 12/26

6:35 pm-9:25 am

2 stops31h 50m

Nice Côte d'Azur

Fri 1/2

6:45 am-3:29 pm

2 stops39h 44m

$2,180

St. LouisNice

STL - NCE

STLNCE

Lambert-St Louis

Fri 12/26

6:05 am-11:10 am

2 stops22h 05m

Nice Côte d'Azur

Fri 1/2

11:00 am-9:15 am

2 stops29h 15m

$2,392

St. LouisNice

STL - NCE

STLNCE

Lambert-St Louis

Fri 12/26

6:35 pm-9:25 am

2 stops31h 50m

Nice Côte d'Azur

Sat 1/3

1:20 pm-5:54 pm

2 stops35h 34m

$2,633

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Best time to book a flight from St. Louis to Nice

Have a flexible travel schedule? Discover the best time to fly to Nice from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest time of day to fly from STL to NCE?

Find hourly flight availability from St. Louis to Nice. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

A simple way to save on the total cost of your ticket is to fly from St. Louis to Nice in the evening. If you’re flexible enough to do this you can expect to save up to 23% on your trip compared to booking a flight in the afternoon.

How much does it cost to fly round-trip from St. Louis to Nice?

Reviews of airlines servicing Nice

Get insights into the airlines that provide service to Nice. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Nice. Reviews last updated December 12, 2025.
See what other customers who have flown with United Airlines and American Airlines from St. Louis to Nice have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,095 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
American Airlines
7.2
Good
11,050 reviews
United Airlines
7.4
Good
9,095 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Nice. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from St. Louis to Nice?

    Airlines like Air Canada and United Airlines fly from St. Louis to Nice in about 14h 40m. The time it takes to get you to your destination can typically vary by up to 15m. St. Louis and Nice are separated by a distance of 4767 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from St. Louis to Nice round-trip?

    United Airlines, at $704, was found to be the cheapest airline from St. Louis to Nice. An alternate airline flying to your destination would be American Airlines. United Airlines is 24% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from St. Louis to Nice that include hotel bookings?

    Yes. In addition to deals on St. Louis to Nice flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Nice?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Nice.

  • Can I find deals for business class flights from St. Louis to Nice?

    Yes. Cheapflights offers flight deals from St. Louis to Nice by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Nice?

Book flights to Nice if you plan to visit one of these locations
Beausoleil
Villefranche-sur-Mer
Menton
Roquebrune-Cap-Martin
Saint-Raphaël

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for St. Louis to Nice

See prices for flight routes from nearby airports that may be better suited for you.
Kansas City to Nice flights
St. Louis to Lyon flights
Kansas City to Marseille flights
St. Louis to Marseille flights
Kansas City to Lyon flights

Top 2 airlines flying from St. Louis to Nice

Discover the top 2 airlines that operate flights from St. Louis to Nice. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$704Average$844FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$706Average$999FlexibilityNo cancel feeOn-time71%

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