Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Lima to St. Louis from $391

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lima to St. Louis departing on 7/8. 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 Lima to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
1:30 pm - 5:40 pm
LIM
-
STL
28h 10m
2 stops
LATAM Airlines Logo
6:00 am - 8:55 pm
STL
-
LIM
14h 55m
2 stops
$780LATAM Airlines
Sat, Sep 19 - Sat, Sep 26
American Airlines Logo
11:45 pm - 1:23 pm
LIM
-
STL
13h 38m
1 stop
American Airlines Logo
1:54 pm - 4:10 am
STL
-
LIM
14h 16m
2 stops
$785American Airlines
Sat, Sep 19 - Sat, Sep 26
Multiple Airlines Logo
12:10 pm - 2:23 pm
LIM
-
STL
26h 13m
1 stop
Multiple Airlines Logo
6:17 pm - 11:10 pm
STL
-
LIM
28h 53m
2 stops
$856Multiple Airlines
Fri, Aug 14 - Sun, Aug 23
Multiple Airlines Logo
12:10 pm - 2:23 pm
LIM
-
STL
26h 13m
1 stop
Multiple Airlines Logo
6:17 pm - 11:10 pm
STL
-
LIM
28h 53m
2 stops
$891Multiple Airlines
Fri, Aug 14 - Sun, Aug 23
United Airlines Logo
12:55 am - 11:57 am
LIM
-
STL
35h 02m
2 stops
United Airlines Logo
5:30 pm - 11:00 pm
STL
-
LIM
29h 30m
2 stops
$899United Airlines
Thu, Aug 13 - Sun, Aug 23
American Airlines Logo
12:45 am - 10:35 pm
LIM
-
STL
22h 50m
1 stop
American Airlines Logo
6:00 pm - 5:10 am
STL
-
LIM
10h 10m
1 stop
$916American Airlines
Tue, Dec 22 - Sat, Jan 2
American Airlines Logo
10:55 pm - 12:32 pm
LIM
-
STL
14h 37m
2 stops
American Airlines Logo
6:00 pm - 5:10 am
STL
-
LIM
10h 10m
1 stop
$921American Airlines
Wed, Dec 23 - Sat, Jan 2
American Airlines Logo
6:30 am - 10:40 pm
LIM
-
STL
16h 10m
1 stop
American Airlines Logo
5:00 am - 10:25 pm
STL
-
LIM
17h 25m
1 stop
$937American Airlines
Fri, Aug 14 - Sun, Aug 23
American Airlines Logo
11:45 pm - 11:46 pm
LIM
-
STL
24h 01m
1 stop
American Airlines Logo
1:54 pm - 4:10 am
STL
-
LIM
14h 16m
2 stops
$941American Airlines
Sat, Sep 19 - Sat, Sep 26
United Airlines Logo
1:50 am - 6:25 pm
LIM
-
STL
17h 35m
1 stop
United Airlines Logo
6:15 am - 11:55 pm
STL
-
LIM
16h 40m
1 stop
$943United Airlines
Wed, Nov 4 - Mon, Nov 9

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from Lima to St. Louis

Our best United Airlines deals on Lima to St. Louis flight tickets
United Airlines
Aug 13
LIM12:55 amLima J Chavez Intl
35h 02m
2 stops
STL11:57 amLambert-St Louis
Aug 23
STL5:30 pmLambert-St Louis
29h 30m
2 stops
LIM11:00 pmLima J Chavez Intl
$899
United Airlines
Nov 4
LIM1:50 amLima J Chavez Intl
17h 35m
1 stop
STL6:25 pmLambert-St Louis
Nov 9
STL6:15 amLambert-St Louis
16h 40m
1 stop
LIM11:55 pmLima J Chavez Intl
$943
United Airlines
Nov 4
LIM1:50 amLima J Chavez Intl
14h 51m
2 stops
STL3:41 pmLambert-St Louis
Nov 9
STL7:33 amLambert-St Louis
15h 22m
2 stops
LIM11:55 pmLima J Chavez Intl
$947

American Airlines flights from Lima to St. Louis

Our best American Airlines deals on Lima to St. Louis flight tickets
American Airlines
Sep 19
LIM11:45 pmLima J Chavez Intl
13h 38m
1 stop
STL1:23 pmLambert-St Louis
Sep 26
STL1:54 pmLambert-St Louis
14h 16m
2 stops
LIM4:10 amLima J Chavez Intl
$785
American Airlines
Dec 22
LIM12:45 amLima J Chavez Intl
22h 50m
1 stop
STL10:35 pmLambert-St Louis
Jan 2
STL6:00 pmLambert-St Louis
10h 10m
1 stop
LIM5:10 amLima J Chavez Intl
$916
American Airlines
Dec 23
LIM10:55 pmLima J Chavez Intl
14h 37m
2 stops
STL12:32 pmLambert-St Louis
Jan 2
STL6:00 pmLambert-St Louis
10h 10m
1 stop
LIM5:10 amLima J Chavez Intl
$921

momondo Fare Finder

 
Customize your flight search to find flights from Lima 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 June 29, 2026.
Use the filters below to find and compare flights from Lima to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LimaSt. Louis

LIM - STL

LIMSTL

Lima J Chavez Intl

Sat 9/19

1:30 pm-5:40 pm

2 stops28h 10m

Lambert-St Louis

Sat 9/26

6:00 am-8:55 pm

2 stops14h 55m

$780

LimaSt. Louis

LIM - STL

LIMSTL

Lima J Chavez Intl

Sat 9/19

11:45 pm-1:23 pm

1 stop13h 38m

Lambert-St Louis

Sat 9/26

1:54 pm-4:10 am

2 stops14h 16m

$785

LimaSt. Louis

LIM - STL

LIMSTL

Lima J Chavez Intl

Fri 8/14

12:10 pm-2:23 pm

1 stop26h 13m

Lambert-St Louis

Sun 8/23

6:17 pm-11:10 pm

2 stops28h 53m

$856

LimaSt. Louis

LIM - STL

LIMSTL

Lima J Chavez Intl

Fri 8/14

12:10 pm-2:23 pm

1 stop26h 13m

Lambert-St Louis

Sun 8/23

6:17 pm-11:10 pm

2 stops28h 53m

$891

LimaSt. Louis

LIM - STL

LIMSTL

Lima J Chavez Intl

Thu 8/13

12:55 am-11:57 am

2 stops35h 02m

Lambert-St Louis

Sun 8/23

5:30 pm-11:00 pm

2 stops29h 30m

$899

LimaSt. Louis

LIM - STL

LIMSTL

Lima J Chavez Intl

Tue 12/22

12:45 am-10:35 pm

1 stop22h 50m

Lambert-St Louis

Sat 1/2

6:00 pm-5:10 am

1 stop10h 10m

$916
Quickest round-trip

LimaSt. Louis

LIM - STL

LIMSTL

Lima J Chavez Intl

Wed 12/23

10:55 pm-12:32 pm

2 stops14h 37m

Lambert-St Louis

Sat 1/2

6:00 pm-5:10 am

1 stop10h 10m

$921

LimaSt. Louis

LIM - STL

LIMSTL

Lima J Chavez Intl

Fri 8/14

6:30 am-10:40 pm

1 stop16h 10m

Lambert-St Louis

Sun 8/23

5:00 am-10:25 pm

1 stop17h 25m

$937

LimaSt. Louis

LIM - STL

LIMSTL

Lima J Chavez Intl

Sat 9/19

11:45 pm-11:46 pm

1 stop24h 01m

Lambert-St Louis

Sat 9/26

1:54 pm-4:10 am

2 stops14h 16m

$941

LimaSt. Louis

LIM - STL

LIMSTL

Lima J Chavez Intl

Wed 11/4

1:50 am-6:25 pm

1 stop17h 35m

Lambert-St Louis

Mon 11/9

6:15 am-11:55 pm

1 stop16h 40m

$943

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

See travel insights to St. Louis from

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

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

In general, May is the cheapest month to fly from Lima to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. The month of April is another great option to travel to St. Louis, with average flight prices from Lima averaging around $0.

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

You could potentially save up to 28% on your flight if you consider stops on a Lima to St. Louis flight.

When to book flights from Lima to St. Louis

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

Cheap Lima to St. Louis (LIM to STL) flight deals and tips

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

Fastest flight time

20h 14m

Direct flights

None
The fastest flight from Lima to St. Louis takes 20h 14m
There are no direct flights from Lima to St. Louis. There are no popular flight routes from Lima to St. Louis.
Search flight deals

Frequently asked questions about flying from Lima to St. Louis

  • How far is Lima J Chavez Intl to Lambert-St Louis by plane?

    Lima J Chavez Intl and Lambert-St Louis are 3601.4 mi apart from one another. 20h 14m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Lima J Chavez Intl Airport to Lambert-St Louis Airport?

    Prices for flights from Lima J Chavez Intl Airport to Lambert-St Louis Airport were last updated today.

  • How old do you have to be to fly from Lima J Chavez Intl 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 Lima J Chavez Intl 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
Maryland Heights
Florissant
O'Fallon
Collinsville
St. Peters
Alton
Wentzville
Farmington
Fenton
Clayton
Festus
Eureka
Litchfield
Edwardsville
Grafton
Shrewsbury

Why use momondo?

Why should I use momondo to find a flight deal from Lima to St. Louis?

It is quick and easy to find Lima to St. Louis flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to St. Louis that suits you.

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

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

How can momondo help me find flights from Lima to St. Louis?

Once all potential Lima to St. Louis flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Lima to St. Louis right now. Can momondo alert me if prices change?

Price alerts on flights to St. Louis from Lima are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your St. Louis trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 7/29
Wed 8/5
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States