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

Air Canada, at $656, was found to be the cheapest airline from St. Louis to Nice.Alternate airlines to your destination round-trip include United Airlines and Lufthansa. Air Canada is 28% cheaper than the average price of flights available within the next 90 days to this destination.

What is the cheapest month to book a flight from St. Louis to Nice?

Currently, November is the cheapest month in which you can book a flight from St. Louis to Nice (average of $682). Flying from St. Louis to Nice in June is currently the most expensive (average of $1,216). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest day to fly from St. Louis to Nice?

Travelers seeking maximum savings on their St. Louis to Nice flight should consider departing on Wednesday at noon when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Nice ranges from 0.5 - 5.2 inches per month. October is typically the wettest month, when rainfall can reach 5.2 in. July is typically the driest time to visit Nice when rainfall is around 0.5 in.

If weather is an important factor for your trip to Nice, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

What is the cheapest day to fly round-trip from St. Louis to Nice?

Flights from St. Louis to Nice are found to be more expensive on Saturday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Nice.

What is the cheapest month to fly from St. Louis to Nice?

Flights from St. Louis to Nice lean towards being more expensive in June. Prices are generally better when you fly from St. Louis to Nice in February, with the cheapest ticket starting at $633.

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.

$438+ Flights from St. Louis to Nice

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Cheap flight deals from St. Louis to Nice

Round-trip from	$656 (Booking.com)
One-way from	$438 (Kiwi.com)
Popular in	June
Cheapest in	February
Average price	$1,068

From Lambert-St Louis to Nice Côte d'Azur

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One-way flight from Lambert-St Louis to Nice Côte d'Azur

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Highest demand for flights based on searches. 20% potential increase in price ($234 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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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 July 30, 2025.

Sun 8/101:30 pmSTL - NCE

1 stop14h 25mAir Canada

Tue 8/266:45 amNCE - STL

2 stops20h 15mAir Canada

Deal found 7/29

$656

Sun 8/106:00 amSTL - NCE

1 stop21h 00mUnited Airlines

Tue 8/2610:05 amNCE - STL

1 stop15h 54mUnited Airlines

Deal found 7/29

$679

Thu 9/114:55 pmSTL - NCE

1 stop11h 05mAmerican Airlines

Thu 9/181:00 pmNCE - STL

1 stop15h 06mAmerican Airlines

Deal found 7/28

$798

Fri 10/173:23 pmSTL - NCE

2 stops36h 32mMultiple Airlines

Sat 10/256:50 amNCE - STL

2 stops15h 54mMultiple Airlines

Deal found 7/27

$832

Fri 10/1711:39 amSTL - NCE

1 stop15h 21mLufthansa

Sat 10/256:50 amNCE - STL

2 stops15h 54mLufthansa

Deal found 7/27

$858

Best flights from St. Louis to Nice
Discover carefully curated flight deals from St. Louis to Nice that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2025.

Sun 8/101:30 pmSTL - NCE

1 stop14h 25mAir Canada

Tue 8/266:45 amNCE - STL

2 stops20h 15mAir Canada

Deal found 7/29

$656

Sun 8/106:00 amSTL - NCE

1 stop21h 00mUnited Airlines

Tue 8/2610:05 amNCE - STL

1 stop15h 54mUnited Airlines

Deal found 7/29

$679

Wed 1/143:50 pmSTL - NCE

1 stop19h 20mLufthansa

Sat 1/312:15 pmNCE - STL

1 stop30h 40mLufthansa

Deal found 7/29

$752

Thu 9/114:55 pmSTL - NCE

1 stop11h 05mAmerican Airlines

Thu 9/181:00 pmNCE - STL

1 stop15h 06mAmerican Airlines

Deal found 7/28

$798

Fri 10/173:23 pmSTL - NCE

2 stops36h 32mMultiple Airlines

Sat 10/256:50 amNCE - STL

2 stops15h 54mMultiple Airlines

Deal found 7/27

$832

Last-minute flights from St. Louis to Nice
Discover last-minute flight deals from St. Louis to Nice. Data last updated July 30, 2025 and is based on user searches.

Sun 8/101:30 pmSTL - NCE

1 stop14h 25mAir Canada

Tue 8/266:45 amNCE - STL

2 stops20h 15mAir Canada

Deal found 7/29

$656

Sun 8/106:00 amSTL - NCE

1 stop21h 00mUnited Airlines

Tue 8/2610:05 amNCE - STL

1 stop15h 54mUnited Airlines

Deal found 7/29

$679

Sun 8/101:30 pmSTL - NCE

3 stops22h 35mMultiple Airlines

Tue 8/266:45 amNCE - STL

3 stops20h 15mMultiple Airlines

Deal found 7/29

$1,000

One-way flights from St. Louis to Nice
Search for one-way flight options from St. Louis to Nice. Find affordable one-way fares based on user searches. Data last updated July 30, 2025.

Tue 9/167:55 pmSTL - NCE

3 stops39h 10mMultiple Airlines

Deal found 7/29

$438

Tue 9/161:30 pmSTL - NCE

1 stop14h 25mAir Canada

Deal found 7/29

$578

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

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

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

Thu 9/11

4:55 pm-11:00 am

1 stop11h 05m

Nice Côte d'Azur

Thu 9/18

1:00 pm-9:06 pm

1 stop15h 06m

$798

St. LouisNice

STL - NCE

STLNCE

Lambert-St Louis

Fri 10/17

3:23 pm-10:55 am

2 stops36h 32m

Nice Côte d'Azur

Sat 10/25

6:50 am-3:44 pm

2 stops15h 54m

$832

St. LouisNice

STL - NCE

STLNCE

Lambert-St Louis

Tue 9/16

7:55 pm-6:05 pm

3 stops39h 10m

$438

St. LouisNice

STL - NCE

STLNCE

Lambert-St Louis

Tue 9/16

1:30 pm-10:55 am

1 stop14h 25m

$578

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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?

A simple way to save on the total cost of your ticket is to fly from St. Louis to Nice at noon. If you’re flexible enough to do this you can expect to save up to 18% on your trip compared to booking a flight in the afternoon.

Reviews of airlines servicing Nice

See what other customers who have flown with United Airlines, American Airlines, and Air Canada 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

8,896 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

United Airlines

7.4

Good

8,896 reviews

United Airlines

7.4

Good

8,896 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

American Airlines

7.2

Good

10,000 reviews

United Airlines

7.4

Good

8,896 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Air Canada

7.1

Good

9,837 reviews

United Airlines

7.4

Good

8,896 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Lufthansa

6.8

Okay

7,269 reviews

United Airlines

7.4

Good

8,896 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

What are the cheapest airlines flying from St. Louis to Nice round-trip?
Air Canada, at $656, was found to be the cheapest airline from St. Louis to Nice.Alternate airlines to your destination round-trip include United Airlines and Lufthansa. Air Canada is 28% 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.
What is the cheapest month to book a flight from St. Louis to Nice?
Currently, November is the cheapest month in which you can book a flight from St. Louis to Nice (average of $682). Flying from St. Louis to Nice in June is currently the most expensive (average of $1,216). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Beausoleil

Menton

Sainte-Maxime

Roquebrune-Cap-Martin

Saint-Raphaël

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Other flights to Nice

Top 2 airlines flying from St. Louis to Nice

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$731	Average$917	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$746	Average$1,016	FlexibilityNo cancel fee	On-time71%

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$438+ 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from St. Louis to Nice with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from St. Louis to Nice

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from St. Louis to Nice

Cheapest flights from St. Louis to NiceExplore 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 July 30, 2025.

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 July 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from St. Louis to Nice that are best for you.

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.

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 July 30, 2025.

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 July 30, 2025.

See what other customers who have flown with United Airlines, American Airlines, and Air Canada 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.

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.

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

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

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

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

What is the cheapest month to book a flight from St. Louis to Nice?

Traveling to a place near Nice?

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.

Top 2 airlines flying from St. Louis to Nice

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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 July 30, 2025.