Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Lima to St. Louis from $593

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Lima to St. Louis departing on 1/19. 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
0 bags

Discover deals from 900+ travel sites with momondo.

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

Find the cheapest flights from Lima to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:40 pm - 11:33 pmLIM-STL
24h 53m2 stops
Multiple Airlines Logo
4:45 pm - 4:50 amSTL-LIM
35h 05m2 stops
$593Multiple Airlines
Find Deal
Mon, Jan 19 - Mon, Feb 2
Multiple Airlines Logo
11:40 pm - 11:33 pmLIM-STL
24h 53m2 stops
Multiple Airlines Logo
4:45 pm - 4:50 amSTL-LIM
35h 05m2 stops
$598Multiple Airlines
Find Deal
Mon, Jan 19 - Mon, Feb 2
Multiple Airlines Logo
11:37 pm - 10:56 amLIM-STL
12h 19m1 stop
Multiple Airlines Logo
10:57 am - 11:10 pmSTL-LIM
35h 13m2 stops
$612Multiple Airlines
Find Deal
Mon, Dec 22 - Sun, Dec 28
Multiple Airlines Logo
11:40 pm - 2:46 pmLIM-STL
40h 06m3 stops
Multiple Airlines Logo
4:45 pm - 4:50 amSTL-LIM
35h 05m2 stops
$671Multiple Airlines
Find Deal
Mon, Jan 19 - Mon, Feb 2
Multiple Airlines Logo
11:37 pm - 6:36 pmLIM-STL
19h 59m3 stops
Multiple Airlines Logo
11:51 am - 10:35 pmSTL-LIM
9h 44m1 stop
$715Multiple Airlines
Find Deal
Mon, Dec 22 - Sun, Dec 28
American Airlines Logo
10:55 pm - 9:08 amLIM-STL
11h 13m1 stop
American Airlines Logo
6:02 pm - 5:10 amSTL-LIM
10h 08m1 stop
$744American Airlines
Find Deal
Mon, Jan 19 - Mon, Feb 2
American Airlines Logo
10:55 pm - 9:08 amLIM-STL
11h 13m1 stop
American Airlines Logo
8:13 am - 11:25 pmSTL-LIM
14h 12m2 stops
$749American Airlines
Find Deal
Mon, Jan 19 - Mon, Feb 2
United Airlines Logo
1:50 am - 12:27 pmLIM-STL
35h 37m2 stops
United Airlines Logo
6:00 am - 11:55 pmSTL-LIM
16h 55m1 stop
$766United Airlines
Find Deal
Mon, Dec 22 - Thu, Jan 1
LATAM Airlines Logo
8:25 am - 11:40 pmLIM-STL
15h 15m2 stops
LATAM Airlines Logo
5:00 pm - 5:00 amSTL-LIM
12h 00m1 stop
$787LATAM Airlines
Find Deal
Fri, Mar 20 - Wed, Mar 25
Multiple Airlines Logo
12:15 pm - 7:54 amLIM-STL
20h 39m2 stops
Multiple Airlines Logo
4:45 pm - 5:00 amSTL-LIM
35h 15m2 stops
$790Multiple Airlines
Find Deal
Sun, Jan 18 - Sun, Feb 1

United Airlines flights from Lima to St. Louis

Our best United Airlines deals on Lima to St. Louis flight tickets
United Airlines
Dec 22
LIM1:50 amLima J Chavez Intl
35h 37m
2 stops
STL12:27 pmLambert-St Louis
Jan 1
STL6:00 amLambert-St Louis
16h 55m
1 stop
LIM11:55 pmLima J Chavez Intl
$766
Find similar
United Airlines
Mar 19
LIM1:30 amLima J Chavez Intl
20h 46m
1 stop
STL10:16 pmLambert-St Louis
Mar 25
STL5:00 amLambert-St Louis
17h 25m
2 stops
LIM10:25 pmLima J Chavez Intl
$823
Find similar
United Airlines
Mar 19
LIM1:30 amLima J Chavez Intl
19h 30m
2 stops
STL9:00 pmLambert-St Louis
Mar 25
STL5:00 amLambert-St Louis
17h 25m
2 stops
LIM10:25 pmLima J Chavez Intl
$844
Find similar

LATAM Airlines flights from Lima to St. Louis

Our best LATAM Airlines deals on Lima to St. Louis flight tickets
LATAM Airlines
Mar 20
LIM8:25 amLima J Chavez Intl
15h 15m
2 stops
STL11:40 pmLambert-St Louis
Mar 25
STL5:00 pmLambert-St Louis
12h 00m
1 stop
LIM5:00 amLima J Chavez Intl
$787
Find similar
LATAM Airlines
Mar 20
LIM8:25 amLima J Chavez Intl
15h 15m
2 stops
STL11:40 pmLambert-St Louis
Mar 25
STL1:00 pmLambert-St Louis
15h 50m
2 stops
LIM4:50 amLima J Chavez Intl
$824
Find similar
LATAM Airlines
Mar 20
LIM8:25 amLima J Chavez Intl
15h 15m
2 stops
STL11:40 pmLambert-St Louis
Mar 25
STL10:00 amLambert-St Louis
19h 00m
1 stop
LIM5:00 amLima J Chavez Intl
$841
Find similar

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 November 18, 2025.
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

LimaSt. Louis

LIM - STL

LIMSTL

Lima J Chavez Intl

Mon 1/19

11:40 pm-11:33 pm

2 stops24h 53m

Lambert-St Louis

Mon 2/2

4:45 pm-4:50 am

2 stops35h 05m

$593

LimaSt. Louis

LIM - STL

LIMSTL

Lima J Chavez Intl

Mon 1/19

11:40 pm-11:33 pm

2 stops24h 53m

Lambert-St Louis

Mon 2/2

4:45 pm-4:50 am

2 stops35h 05m

$598

LimaSt. Louis

LIM - STL

LIMSTL

Lima J Chavez Intl

Mon 12/22

11:37 pm-10:56 am

1 stop12h 19m

Lambert-St Louis

Sun 12/28

10:57 am-11:10 pm

2 stops35h 13m

$612

LimaSt. Louis

LIM - STL

LIMSTL

Lima J Chavez Intl

Mon 1/19

11:40 pm-2:46 pm

3 stops40h 06m

Lambert-St Louis

Mon 2/2

4:45 pm-4:50 am

2 stops35h 05m

$671

LimaSt. Louis

LIM - STL

LIMSTL

Lima J Chavez Intl

Mon 12/22

11:37 pm-6:36 pm

3 stops19h 59m

Lambert-St Louis

Sun 12/28

11:51 am-10:35 pm

1 stop9h 44m

$715

LimaSt. Louis

LIM - STL

LIMSTL

Lima J Chavez Intl

Mon 1/19

10:55 pm-9:08 am

1 stop11h 13m

Lambert-St Louis

Mon 2/2

6:02 pm-5:10 am

1 stop10h 08m

$744

LimaSt. Louis

LIM - STL

LIMSTL

Lima J Chavez Intl

Mon 1/19

10:55 pm-9:08 am

1 stop11h 13m

Lambert-St Louis

Mon 2/2

8:13 am-11:25 pm

2 stops14h 12m

$749

LimaSt. Louis

LIM - STL

LIMSTL

Lima J Chavez Intl

Mon 12/22

1:50 am-12:27 pm

2 stops35h 37m

Lambert-St Louis

Thu 1/1

6:00 am-11:55 pm

1 stop16h 55m

$766

LimaSt. Louis

LIM - STL

LIMSTL

Lima J Chavez Intl

Fri 3/20

8:25 am-11:40 pm

2 stops15h 15m

Lambert-St Louis

Wed 3/25

5:00 pm-5:00 am

1 stop12h 00m

$787

LimaSt. Louis

LIM - STL

LIMSTL

Lima J Chavez Intl

Sun 1/18

12:15 pm-7:54 am

2 stops20h 39m

Lambert-St Louis

Sun 2/1

4:45 pm-5:00 am

2 stops35h 15m

$790

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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 day to depart on your flight to St. Louis?

The cheapest day to depart on your flight to St. Louis is on a Tuesday when prices can be found for as low as $624. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $908. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

What is the cheapest time of day to depart on your flight to St. Louis?

Flying to St. Louis from Lima in the evening is the least expensive time of day to depart. momondo users have found prices as low as $834 when looking at flights departing in the evening. In the morning is when there is more demand to fly to St. Louis, so prices are often more expensive at around $906 per ticket.

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

You could potentially save up to 35% 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

Direct flights

None
There are no direct flights from Lima to St. Louis. There are no popular flight routes from Lima to St. Louis.
Search flight deals

  • 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. 10h 13m 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 many operators does momondo search for flights from Lima J Chavez Intl Airport to Lambert-St Louis Airport?

  • 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.

  • What is the most popular airline from Lima to St. Louis?

Best airlines flying from Lima to St. Louis

Compare and see reviews for airlines that fly from Lima to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $798Free CancellationRating
7.9
8,007 reviews
Search Delta flights
LATAM AirlinesPriceFrom $807Free CancellationRating
7.5
1,876 reviews
Search LATAM Airlines flights

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Hermann
Fairview Heights
Florissant
Maryland Heights
O'Fallon
Wentzville
Fenton
Collinsville
St. Peters
Alton
Farmington
Festus
Glencoe
Edwardsville
Clayton
Eureka
Litchfield
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
Thu 12/18
Thu 12/25
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States