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$403+ Cheap flights from St. Louis (STL) to Nice (NCE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
STL — NCE
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Find 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 October 29, 2025.

This United Airlines deal was found by Cheapflights users on 10/27. 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.
Sat 11/111:20 amSTL - NCE
2 stops29h 40mUnited Airlines
Sat 11/87:05 amNCE - STL
2 stops22h 40mUnited Airlines
Deal found 10/27$1,047
This United Airlines deal was found by Cheapflights users on 10/28. 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 12/126:42 pmSTL - NCE
2 stops21h 18mUnited Airlines
Fri 12/196:45 amNCE - STL
1 stop14h 10mUnited Airlines
Deal found 10/28$1,297
This United Airlines deal was found by Cheapflights users on 10/28. 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 stops35h 05mUnited Airlines
Sat 1/38:00 amNCE - STL
2 stops39h 27mUnited Airlines
Deal found 10/28$1,435
This Gurufare deal was found by Cheapflights users on 10/27. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:43 pmSTL - NCE
2 stops32h 57mLufthansa
Sat 11/810:20 amNCE - STL
1 stop34h 35mLufthansa
Deal found 10/27$1,487
This Delta deal was found by Cheapflights users on 10/28. 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 12/265:59 pmSTL - NCE
2 stops13h 16mDelta
Fri 1/26:00 amNCE - STL
2 stops24h 42mDelta
Deal found 10/28$1,742
This KAYAK deal was found by Cheapflights users on 10/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/261:22 pmSTL - NCE
2 stops23h 43mScandinavian Airlines
Sat 1/311:40 amNCE - STL
2 stops41h 03mScandinavian Airlines
Deal found 10/29$1,765
This Priceline deal was found by Cheapflights users on 10/26. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1210:56 amSTL - NCE
2 stops20h 54mBritish Airways
Sat 1/36:40 pmNCE - STL
2 stops37h 45mBritish Airways
Deal found 10/26$1,923
This KAYAK deal was found by Cheapflights users on 10/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:35 pmSTL - NCE
2 stops40h 00mLufthansa
Sat 1/32:20 pmNCE - STL
1 stop30h 35mLufthansa
Deal found 10/28$2,049
This Air Canada deal was found by Cheapflights users on 10/28. 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 stops14h 55mAir Canada
Fri 1/210:20 amNCE - STL
3 stops33h 07mAir Canada
Deal found 10/28$2,075

Cheap 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 October 29, 2025.

Round-trip from

$1,047
(United Airlines)

One-way from

$403
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$801
From Lambert-St Louis to Nice Côte d'Azur
Search Deals
One-way flight from Lambert-St Louis to Nice Côte d'Azur
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($242 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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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 October 29, 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

Sat 11/1

11:20 am-11:00 pm

2 stops29h 40m

Nice Côte d'Azur

Sat 11/8

7:05 am-10:45 pm

2 stops22h 40m

$1,047

St. LouisNice

STL - NCE

STLNCE

Lambert-St Louis

Fri 12/12

6:42 pm-11:00 pm

2 stops21h 18m

Nice Côte d'Azur

Fri 12/19

6:45 am-1:55 pm

1 stop14h 10m

$1,297

St. LouisNice

STL - NCE

STLNCE

Lambert-St Louis

Fri 12/26

6:35 pm-12:40 pm

2 stops35h 05m

Nice Côte d'Azur

Sat 1/3

8:00 am-4:27 pm

2 stops39h 27m

$1,435

St. LouisNice

STL - NCE

STLNCE

Lambert-St Louis

Sat 11/1

6:43 pm-9:40 am

2 stops32h 57m

Nice Côte d'Azur

Sat 11/8

10:20 am-1:55 pm

1 stop34h 35m

$1,487

St. LouisNice

STL - NCE

STLNCE

Lambert-St Louis

Fri 12/26

5:59 pm-2:15 pm

2 stops13h 16m

Nice Côte d'Azur

Fri 1/2

6:00 am-11:42 pm

2 stops24h 42m

$1,742

St. LouisNice

STL - NCE

STLNCE

Lambert-St Louis

Fri 12/26

1:22 pm-8:05 pm

2 stops23h 43m

Nice Côte d'Azur

Sat 1/3

11:40 am-9:43 pm

2 stops41h 03m

$1,765

St. LouisNice

STL - NCE

STLNCE

Lambert-St Louis

Fri 12/12

10:56 am-2:50 pm

2 stops20h 54m

Nice Côte d'Azur

Sat 1/3

6:40 pm-1:25 am

2 stops37h 45m

$1,923

St. LouisNice

STL - NCE

STLNCE

Lambert-St Louis

Fri 12/26

6:35 pm-5:35 pm

2 stops40h 00m

Nice Côte d'Azur

Sat 1/3

2:20 pm-1:55 pm

1 stop30h 35m

$2,049

St. LouisNice

STL - NCE

STLNCE

Lambert-St Louis

Tue 3/24

6:00 am-8:40 pm

2 stops32h 40m

$403

St. LouisNice

STL - NCE

STLNCE

Lambert-St Louis

Mon 3/23

4:00 pm-2:15 pm

2 stops16h 15m

$472

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 11 results
1
2

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 October 29, 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 October 29, 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
8,999 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,999 reviews
United Airlines
7.4
Good
8,999 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,032 reviews
United Airlines
7.4
Good
8,999 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 United Airlines and Lufthansa fly from St. Louis to Nice in about 29h 40m. The time it takes to get you to your destination can typically vary by up to 3h 17m. 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 22% 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
Menton
Roquebrune-Cap-Martin
Saint-Raphaël

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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.
St. Louis to Marseille flights
Kansas City to Marseille flights
Kansas City to Nice flights
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St. Louis 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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$704Average$844FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$745Average$1,000FlexibilityNo cancel feeOn-time71%

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