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Cheap flights from Nice to St. Louis from $416

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Nice to St. Louis departing on 11/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Nice to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Iberia Logo
10:10 am - 9:43 pmNCE  Nice Côte d'Azur-STL Lambert-St Louis
18h 33m1 stop Philadelphia
Iberia Logo
6:30 am - 8:10 amSTL  Lambert-St Louis-NCE Nice Côte d'Azur
18h 40m1 stop Philadelphia
$765Iberia
Thu, Sep 17 - Thu, Sep 24
Iberia Logo
12:45 pm - 11:43 pmNCE  Nice Côte d'Azur-STL Lambert-St Louis
17h 58m2 stops Madrid Barajas Dallas/Fort Worth
Iberia Logo
11:09 am - 8:10 amSTL  Lambert-St Louis-NCE Nice Côte d'Azur
14h 01m1 stop Philadelphia
$773Iberia
Thu, Sep 17 - Thu, Sep 24
Iberia Logo
10:10 am - 9:36 pmNCE  Nice Côte d'Azur-STL Lambert-St Louis
18h 26m1 stop Philadelphia
Iberia Logo
11:22 am - 8:10 amSTL  Lambert-St Louis-NCE Nice Côte d'Azur
13h 48m1 stop Philadelphia
$774Iberia
Tue, Sep 1 - Mon, Sep 7
Iberia Logo
6:30 am - 12:14 amNCE  Nice Côte d'Azur-STL Lambert-St Louis
24h 44m2 stops Madrid Barajas Chicago O'Hare Intl
Iberia Logo
11:22 am - 8:10 amSTL  Lambert-St Louis-NCE Nice Côte d'Azur
13h 48m1 stop Philadelphia
$782Iberia
Tue, Sep 1 - Mon, Sep 7
American Airlines Logo
6:30 am - 10:59 pmNCE  Nice Côte d'Azur-STL Lambert-St Louis
23h 29m2 stops Madrid Barajas Dallas/Fort Worth
American Airlines Logo
12:01 pm - 2:45 pmSTL  Lambert-St Louis-NCE Nice Côte d'Azur
19h 44m2 stops Boston Logan Intl London Heathrow
$786American Airlines
Thu, Jan 21 - Mon, Jan 25
American Airlines Logo
11:05 am - 11:33 pmNCE  Nice Côte d'Azur-STL Lambert-St Louis
19h 28m2 stops London Heathrow Dallas/Fort Worth
American Airlines Logo
11:32 am - 11:20 amSTL  Lambert-St Louis-NCE Nice Côte d'Azur
16h 48m2 stops Chicago O'Hare Intl London Heathrow
$817American Airlines
Fri, Nov 6 - Mon, Nov 9
American Airlines Logo
11:05 am - 11:33 pmNCE  Nice Côte d'Azur-STL Lambert-St Louis
19h 28m2 stops London Heathrow Dallas/Fort Worth
American Airlines Logo
11:32 am - 11:20 amSTL  Lambert-St Louis-NCE Nice Côte d'Azur
16h 48m2 stops Chicago O'Hare Intl London Heathrow
$819American Airlines
Fri, Nov 6 - Mon, Nov 9
American Airlines Logo
10:10 am - 10:55 pmNCE  Nice Côte d'Azur-STL Lambert-St Louis
19h 45m2 stops Philadelphia Charlotte Douglas
American Airlines Logo
8:07 pm - 6:30 pmSTL  Lambert-St Louis-NCE Nice Côte d'Azur
15h 23m2 stops Chicago O'Hare Intl London Heathrow
$827American Airlines
Tue, Sep 1 - Mon, Sep 7
Multiple Airlines Logo
10:10 am - 9:43 pmNCE  Nice Côte d'Azur-STL Lambert-St Louis
18h 33m1 stop Philadelphia
Multiple Airlines Logo
3:40 pm - 6:25 pmSTL  Lambert-St Louis-NCE Nice Côte d'Azur
19h 45m1 stop Frankfurt am Main
$830Multiple Airlines
Thu, Sep 24 - Wed, Nov 4
American Airlines Logo
7:15 am - 5:24 pmNCE  Nice Côte d'Azur-STL Lambert-St Louis
17h 09m2 stops London Heathrow Boston Logan Intl
American Airlines Logo
11:01 am - 8:10 amSTL  Lambert-St Louis-NCE Nice Côte d'Azur
14h 09m2 stops Chicago O'Hare Intl Philadelphia
$835American Airlines
Thu, Sep 17 - Thu, Sep 24

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Iberia flights from Nice to St. Louis

Our best Iberia deals on Nice to St. Louis flight tickets
Iberia
Sep 17
NCE10:10 amNice Côte d'Azur
18h 33m
1 stop
STL9:43 pmLambert-St Louis
Sep 24
STL6:30 amLambert-St Louis
18h 40m
1 stop
NCE8:10 amNice Côte d'Azur
$765
Iberia
Sep 17
NCE12:45 pmNice Côte d'Azur
17h 58m
2 stops
STL11:43 pmLambert-St Louis
Sep 24
STL11:09 amLambert-St Louis
14h 01m
1 stop
NCE8:10 amNice Côte d'Azur
$773
Iberia
Sep 1
NCE10:10 amNice Côte d'Azur
18h 26m
1 stop
STL9:36 pmLambert-St Louis
Sep 7
STL11:22 amLambert-St Louis
13h 48m
1 stop
NCE8:10 amNice Côte d'Azur
$774

British Airways flights from Nice to St. Louis

Our best British Airways deals on Nice to St. Louis flight tickets
British Airways
Sep 23
NCE10:10 amNice Côte d'Azur
18h 34m
1 stop
STL9:44 pmLambert-St Louis
Nov 3
STL5:31 pmLambert-St Louis
16h 19m
2 stops
NCE4:50 pmNice Côte d'Azur
$866
British Airways
Sep 23
NCE10:50 amNice Côte d'Azur
16h 54m
2 stops
STL8:44 pmLambert-St Louis
Nov 4
STL5:31 pmLambert-St Louis
16h 14m
2 stops
NCE4:45 pmNice Côte d'Azur
$910

momondo Fare Finder

 
Customize your flight search to find flights from Nice to St. Louis 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 August 8, 2026.
Use the filters below to find and compare flights from Nice to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NiceSt. Louis

NCE Nice Côte d'Azur - STL Lambert-St Louis

NCESTL

Nice Côte d'Azur

Thu 9/17

10:10 am-9:43 pm

1 stop18h 33m

Lambert-St Louis

Thu 9/24

6:30 am-8:10 am

1 stop18h 40m

$765

NiceSt. Louis

NCE Nice Côte d'Azur - STL Lambert-St Louis

NCESTL

Nice Côte d'Azur

Thu 9/17

12:45 pm-11:43 pm

2 stops17h 58m

Lambert-St Louis

Thu 9/24

11:09 am-8:10 am

1 stop14h 01m

$773

NiceSt. Louis

NCE Nice Côte d'Azur - STL Lambert-St Louis

NCESTL

Nice Côte d'Azur

Tue 9/1

10:10 am-9:36 pm

1 stop18h 26m

Lambert-St Louis

Mon 9/7

11:22 am-8:10 am

1 stop13h 48m

$774

NiceSt. Louis

NCE Nice Côte d'Azur - STL Lambert-St Louis

NCESTL

Nice Côte d'Azur

Tue 9/1

6:30 am-12:14 am

2 stops24h 44m

Lambert-St Louis

Mon 9/7

11:22 am-8:10 am

1 stop13h 48m

$782

NiceSt. Louis

NCE Nice Côte d'Azur - STL Lambert-St Louis

NCESTL

Nice Côte d'Azur

Thu 1/21

6:30 am-10:59 pm

2 stops23h 29m

Lambert-St Louis

Mon 1/25

12:01 pm-2:45 pm

2 stops19h 44m

$786

NiceSt. Louis

NCE Nice Côte d'Azur - STL Lambert-St Louis

NCESTL

Nice Côte d'Azur

Fri 11/6

11:05 am-11:33 pm

2 stops19h 28m

Lambert-St Louis

Mon 11/9

11:32 am-11:20 am

2 stops16h 48m

$817

NiceSt. Louis

NCE Nice Côte d'Azur - STL Lambert-St Louis

NCESTL

Nice Côte d'Azur

Fri 11/6

11:05 am-11:33 pm

2 stops19h 28m

Lambert-St Louis

Mon 11/9

11:32 am-11:20 am

2 stops16h 48m

$819

NiceSt. Louis

NCE Nice Côte d'Azur - STL Lambert-St Louis

NCESTL

Nice Côte d'Azur

Tue 9/1

10:10 am-10:55 pm

2 stops19h 45m

Lambert-St Louis

Mon 9/7

8:07 pm-6:30 pm

2 stops15h 23m

$827

NiceSt. Louis

NCE Nice Côte d'Azur - STL Lambert-St Louis

NCESTL

Nice Côte d'Azur

Thu 9/24

10:10 am-9:43 pm

1 stop18h 33m

Lambert-St Louis

Wed 11/4

3:40 pm-6:25 pm

1 stop19h 45m

$830
Quickest round-trip

NiceSt. Louis

NCE Nice Côte d'Azur - STL Lambert-St Louis

NCESTL

Nice Côte d'Azur

Thu 9/17

7:15 am-5:24 pm

2 stops17h 09m

Lambert-St Louis

Thu 9/24

11:01 am-8:10 am

2 stops14h 09m

$835

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Nice to St. Louis

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Can stopping save me money on Nice to St. Louis flights?

You could potentially save up to 42% on your flight if you consider stops on a Nice to St. Louis flight.

When to book flights from Nice to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Nice to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Nice to St. Louis (NCE to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Nice to St. Louis

Fastest flight time

18h 33m

Direct flights

None
The fastest flight from Nice to St. Louis takes 18h 33m
There are no direct flights from Nice to St. Louis. There are no popular flight routes from Nice to St. Louis.
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Frequently asked questions about flying from Nice to St. Louis

  • How far is Nice Côte d'Azur to Lambert-St Louis by plane?

    The straight-line distance from Nice Côte d'Azur to Lambert-St Louis is 4765.5 mi. A reasonable flight in good conditions will take 18h 33m.

  • When did momondo last update prices for flights from Nice Côte d'Azur Airport to Lambert-St Louis Airport?

    Prices for flights from Nice Côte d'Azur Airport to Lambert-St Louis Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Nice Côte d'Azur Airport to Lambert-St Louis Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Nice Côte d'Azur Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The required travel and health documents for your Lambert-St Louis Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lambert-St Louis Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Fairview Heights
Hermann
St. Peters
Maryland Heights
Florissant
Collinsville
Alton
O'Fallon
Clayton
Farmington
Fenton
Wentzville
Festus
Eureka
Edwardsville
Litchfield
Grafton
Shrewsbury

Why use momondo?

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Can I find flights from Nice to St. Louis with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to St. Louis from Nice with this policy.

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