Which layover airport offers the lowest fares from St. Louis to Lima?

Flights via Miami (MIA) offer the lowest average round-trip price of $810.

Which layover airport has the shortest travel time from St. Louis to Lima?

Flights connecting via Miami (MIA) have the shortest average one-way travel time: 10h 52m.

What airlines fly to Lima?

Delta, American Airlines and LATAM Airlines are the top three most popular airlines that fly to Lima from St. Louis according to our data. Delta is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Lima. Keep in mind that there are 3 different airlines that fly to Lima on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Lambert-St Louis to Lima J Chavez Intl?

LATAM Airlines and Delta are the most popular carriers operating from Lambert-St Louis to Lima J Chavez Intl

Which airport is the most popular layover for flights between St. Louis and Lima?

Miami (MIA) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from St. Louis to Lima?

Atlanta (ATL) has the shortest average layover time for this route: 2h 18m.

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

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

How many operators does momondo search for flights from Lambert-St Louis Airport to Lima J Chavez Intl Airport?

There are 3 operators available for flights from Lambert-St Louis Airport to Lima J Chavez Intl Airport as of May 2026.

How old do you have to be to fly from Lambert-St Louis Airport to Lima J Chavez Intl 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 Lambert-St Louis Airport to Lima J Chavez Intl Airport.

What documentation or ID do you need to fly to Lima J Chavez Intl Airport?

The travel and health documents you'll need for your trip to Lima J Chavez Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lima J Chavez Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$343 Cheap Flights from St. Louis to Lima in 2026

Q: What is the typical price of a round-trip flight between St. Louis and Lima?

Prices are currently low for flights on this route. Typical prices usually range from $1,041 to $803. The lowest price recently found on this route was $637.

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Find the cheapest flights from St. Louis to Lima

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:15 pm - 10:45 am

STL

LIM

17h 30m

2 stops

8:00 am - 3:30 pm

LIM

STL

32h 30m

1 stop

$637Air Canada

Mon, Nov 9 - Sun, Nov 22

6:00 am - 8:20 pm

STL

LIM

14h 20m

2 stops

12:00 pm - 11:39 pm

LIM

STL

12h 39m

1 stop

$734LATAM Airlines

Mon, Oct 19 - Wed, Nov 18

4:15 pm - 10:45 am

STL

LIM

18h 30m

2 stops

2:55 am - 3:30 pm

LIM

STL

36h 35m

2 stops

$737Air Canada

Mon, Oct 26 - Wed, Oct 28

6:00 am - 9:35 pm

STL

LIM

14h 35m

2 stops

12:00 pm - 11:39 pm

LIM

STL

12h 39m

1 stop

$739LATAM Airlines

Mon, Nov 16 - Tue, Dec 1

6:00 am - 9:35 pm

STL

LIM

14h 35m

2 stops

8:50 am - 11:39 pm

LIM

STL

15h 49m

2 stops

$765Delta

Mon, Nov 16 - Wed, Dec 9

7:05 pm - 9:40 pm

STL

LIM

26h 35m

2 stops

1:30 pm - 10:48 am

LIM

STL

21h 18m

2 stops

$770LATAM Airlines

Sun, Sep 20 - Mon, Oct 5

6:00 am - 8:00 am

STL

LIM

26h 00m

2 stops

11:40 pm - 6:01 pm

LIM

STL

18h 21m

1 stop

$789LATAM Airlines

Mon, Oct 26 - Thu, Oct 29

5:33 am - 2:45 pm

STL

LIM

9h 12m

1 stop

11:59 pm - 5:23 pm

LIM

STL

17h 24m

1 stop

$790American Airlines

Sun, Sep 20 - Mon, Oct 5

7:32 am - 10:15 pm

STL

LIM

14h 43m

2 stops

6:55 am - 5:23 pm

LIM

STL

10h 28m

1 stop

$795American Airlines

Sun, Sep 20 - Mon, Oct 5

6:00 am - 8:20 pm

STL

LIM

14h 20m

2 stops

12:05 pm - 11:56 pm

LIM

STL

11h 51m

1 stop

$801LATAM Airlines

Wed, Jun 17 - Wed, Jun 24

American Airlines flights from St. Louis to Lima

Our best American Airlines deals on St. Louis to Lima flight tickets

American Airlines

Sep 20

STL5:33 amLambert-St Louis

9h 12m

1 stop

LIM2:45 pmLima J Chavez Intl

Oct 5

LIM11:59 pmLima J Chavez Intl

17h 24m

1 stop

STL5:23 pmLambert-St Louis

$790

American Airlines

Sep 20

STL7:32 amLambert-St Louis

14h 43m

2 stops

LIM10:15 pmLima J Chavez Intl

Oct 5

LIM6:55 amLima J Chavez Intl

10h 28m

1 stop

STL5:23 pmLambert-St Louis

$795

American Airlines

Oct 2

STL2:12 pmLambert-St Louis

12h 58m

1 stop

LIM3:10 amLima J Chavez Intl

Oct 10

LIM6:55 amLima J Chavez Intl

16h 30m

2 stops

STL11:25 pmLambert-St Louis

$820

LATAM Airlines flights from St. Louis to Lima

Our best LATAM Airlines deals on St. Louis to Lima flight tickets

LATAM Airlines

Oct 19

STL6:00 amLambert-St Louis

14h 20m

2 stops

LIM8:20 pmLima J Chavez Intl

Nov 18

LIM12:00 pmLima J Chavez Intl

12h 39m

1 stop

STL11:39 pmLambert-St Louis

$734

LATAM Airlines

Nov 16

STL6:00 amLambert-St Louis

14h 35m

2 stops

LIM9:35 pmLima J Chavez Intl

Dec 1

LIM12:00 pmLima J Chavez Intl

12h 39m

1 stop

STL11:39 pmLambert-St Louis

$739

LATAM Airlines

Sep 20

STL7:05 pmLambert-St Louis

26h 35m

2 stops

LIM9:40 pmLima J Chavez Intl

Oct 5

LIM1:30 pmLima J Chavez Intl

21h 18m

2 stops

STL10:48 amLambert-St Louis

$770

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisLima

STL - LIM

STLLIM

Lambert-St Louis

Mon 11/9

4:15 pm-10:45 am

2 stops17h 30m

Lima J Chavez Intl

Sun 11/22

8:00 am-3:30 pm

1 stop32h 30m

$637

St. LouisLima

STL - LIM

STLLIM

Lambert-St Louis

Mon 10/19

6:00 am-8:20 pm

2 stops14h 20m

Lima J Chavez Intl

Wed 11/18

12:00 pm-11:39 pm

1 stop12h 39m

$734

St. LouisLima

STL - LIM

STLLIM

Lambert-St Louis

Mon 10/26

4:15 pm-10:45 am

2 stops18h 30m

Lima J Chavez Intl

Wed 10/28

2:55 am-3:30 pm

2 stops36h 35m

$737

St. LouisLima

STL - LIM

STLLIM

Lambert-St Louis

Mon 11/16

6:00 am-9:35 pm

2 stops14h 35m

Lima J Chavez Intl

Tue 12/1

12:00 pm-11:39 pm

1 stop12h 39m

$739

St. LouisLima

STL - LIM

STLLIM

Lambert-St Louis

Mon 11/16

6:00 am-9:35 pm

2 stops14h 35m

Lima J Chavez Intl

Wed 12/9

8:50 am-11:39 pm

2 stops15h 49m

$765

St. LouisLima

STL - LIM

STLLIM

Lambert-St Louis

Sun 9/20

7:05 pm-9:40 pm

2 stops26h 35m

Lima J Chavez Intl

Mon 10/5

1:30 pm-10:48 am

2 stops21h 18m

$770

St. LouisLima

STL - LIM

STLLIM

Lambert-St Louis

Mon 10/26

6:00 am-8:00 am

2 stops26h 00m

Lima J Chavez Intl

Thu 10/29

11:40 pm-6:01 pm

1 stop18h 21m

$789

St. LouisLima

STL - LIM

STLLIM

Lambert-St Louis

Sun 9/20

5:33 am-2:45 pm

1 stop9h 12m

Lima J Chavez Intl

Mon 10/5

11:59 pm-5:23 pm

1 stop17h 24m

$790

Quickest round-trip

St. LouisLima

STL - LIM

STLLIM

Lambert-St Louis

Sun 9/20

7:32 am-10:15 pm

2 stops14h 43m

Lima J Chavez Intl

Mon 10/5

6:55 am-5:23 pm

1 stop10h 28m

$795

St. LouisLima

STL - LIM

STLLIM

Lambert-St Louis

Wed 6/17

6:00 am-8:20 pm

2 stops14h 20m

Lima J Chavez Intl

Wed 6/24

12:05 pm-11:56 pm

1 stop11h 51m

$801

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between St. Louis and Lima?

What is the cheapest month to fly to Lima?

The cheapest month to fly to Lima from St. Louis is in February. Flight prices, which tend to average around $664, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Lima from St. Louis during January instead. Flights to Lima in January, while not as cheap as those in February, still average around $709.

How far in advance should I book a flight from St. Louis to Lima?

You are more likely to see cheaper flights to Lima from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to Lima for around $823 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lima from St. Louis for as low as $671 on momondo.

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

You could potentially save up to 26% on your flight if you consider stops on a St. Louis to Lima flight.

How have St. Louis to Lima flight prices changed over time?

When to book flights from St. Louis to Lima

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

Estimated round-trip price

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

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

Fastest flight time	12h 58m
Direct flights	None

The fastest flight from St. Louis to Lima takes 12h 58m

There are no direct flights from St. Louis to Lima. There are no popular flight routes from St. Louis to Lima.

Search flight deals

Frequently asked questions about flying from St. Louis to Lima

How far is Lambert-St Louis to Lima J Chavez Intl by plane?
The straight-line distance from Lambert-St Louis to Lima J Chavez Intl is 3601.4 mi. In terms of flight time, this usually takes a little over 12h 58m.
When did momondo last update prices for flights from Lambert-St Louis Airport to Lima J Chavez Intl Airport?
Prices for flights from Lambert-St Louis Airport to Lima J Chavez Intl Airport were last updated today.
How many operators does momondo search for flights from Lambert-St Louis Airport to Lima J Chavez Intl Airport?
There are 3 operators available for flights from Lambert-St Louis Airport to Lima J Chavez Intl Airport as of May 2026.
How old do you have to be to fly from Lambert-St Louis Airport to Lima J Chavez Intl 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 Lambert-St Louis Airport to Lima J Chavez Intl Airport.
What documentation or ID do you need to fly to Lima J Chavez Intl Airport?
The travel and health documents you'll need for your trip to Lima J Chavez Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lima J Chavez Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from St. Louis to Lima?
momondo data reveals that the most frequently booked airline on the route from St. Louis to Lima is Delta, representing 42% of all bookings. The subsequent popular airlines are American Airlines at 32% and LATAM Airlines at 26%.

Best airlines flying from St. Louis to Lima

Compare and see reviews for airlines that fly from St. Louis to Lima with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $554	Free Cancellation	Rating 7.9 8,444 reviews	Search Delta flights
LATAM Airlines	PriceFrom $650	Free Cancellation	Rating 7.4 1,918 reviews	Search LATAM Airlines flights
American Airlines	PriceFrom $668	Free Cancellation	Rating 7.1 11,642 reviews	Search American Airlines flights

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

It is quick and easy to find St. Louis to Lima 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 Lima that suits you.

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

Yes. momondo allows you to filter the results for St. Louis to Lima flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from St. Louis to Lima.

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

Yes. momondo can track prices for St. Louis to Lima flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.