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

Delta, at $689, was found to be the cheapest airline from St. Louis to Lima.Alternate airlines to your destination round-trip include LATAM Airlines and American Airlines. Users have found that Delta is 11% cheaper than the other options available to this destination.

What are the most popular airlines that fly from St. Louis to Lima?

Before booking your flight from St. Louis to Lima check out the most popular airlines for this route: American Airlines, Delta or LATAM Airlines.

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

Travelers have found that booking a Tuesday departure is the best way to save up to 30% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

Find a great deal and save up to 14% by booking at least 50 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from St. Louis to Lima within the next two weeks, with the cheapest ticket starting at $663.

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

September is one of the best times of the year to fly to Lima from St. Louis. Prices for September average $777 per person but you can even find prices for as low as $633. The most expensive prices can be found in the month of July. Opting for a September flight can save you 19% on your journey compared to booking in July

Most accurate provider : When it comes to deals on St. Louis-Lima flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Lima flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Lima flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on St. Louis-Lima flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Lima flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Yes. In addition to deals on St. Louis to Lima flights, Cheapflights offers vacation packages that include both flights and hotel.

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

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Lima.

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

Yes. Cheapflights offers flight deals from St. Louis to Lima by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$379+ Flights from St. Louis to Lima

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1. Tell us where you want to go

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The best prices from Lambert-St Louis to Lima J Chavez Intl are usually found in September or February, booked 78 days in advance, depart on a Wednesday or Sunday and return on a Tuesday

Cheap flight deals from St. Louis to Lima

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$615 (Kiwi.com)
One-way from	$379 (Kiwi.com)
Popular in	July
Cheapest in	September
Average price	$724

Provider with most accurate pricing for Lambert-St Louis-Lima J Chavez Intl flight deals.

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Provider most trusted by Cheapflights users for Lambert-St Louis-Lima J Chavez Intl flights.

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From Lambert-St Louis to Lima J Chavez Intl

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One-way flight from Lambert-St Louis to Lima J Chavez Intl

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High demand for flights, 6% potential price rise

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Best time to find cheap flights, 1% potential price drop

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Average for round-trip flights in January 2025

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Find flight deals from St. Louis to Lima

Cheapest flights from St. Louis to Lima
Explore the most affordable flight options available from St. Louis to Lima. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 20, 2025.

Tue 2/43:48 pmSTL - LIM

1 stop30h 00mMultiple Airlines

Mon 3/107:00 amLIM - STL

2 stops33h 42mMultiple Airlines

Deal found 1/19

$615

Wed 10/811:51 amSTL - LIM

1 stop17h 09mDelta

Wed 10/1511:20 pmLIM - STL

1 stop13h 04mDelta

Deal found 1/20

$669

Tue 4/291:00 pmSTL - LIM

1 stop16h 40mLATAM Airlines

Fri 5/212:05 amLIM - STL

2 stops23h 33mLATAM Airlines

Deal found 1/20

$699

Thu 3/65:55 amSTL - LIM

2 stops14h 35mAmerican Airlines

Thu 3/136:00 amLIM - STL

2 stops13h 12mAmerican Airlines

Deal found 1/20

$734

Mon 4/74:20 pmSTL - LIM

1 stop30h 40mUnited Airlines

Tue 4/1512:45 amLIM - STL

2 stops35h 35mUnited Airlines

Deal found 1/20

$773

Sun 2/28:15 amSTL - LIM

2 stops16h 35mAvianca

Mon 3/32:55 amLIM - STL

2 stops32h 10mAvianca

Deal found 1/19

$819

Thu 10/91:30 pmSTL - LIM

2 stops20h 00mAir Canada

Sat 10/182:50 amLIM - STL

2 stops16h 43mAir Canada

Deal found 1/20

$1,609

Best flights from St. Louis to Lima
Discover carefully curated flight deals from St. Louis to Lima that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 20, 2025.

Tue 2/43:48 pmSTL - LIM

1 stop30h 00mMultiple Airlines

Mon 3/107:00 amLIM - STL

2 stops33h 42mMultiple Airlines

Deal found 1/19

$615

Sat 5/31:00 pmSTL - LIM

1 stop16h 00mDelta

Tue 5/1312:15 pmLIM - STL

1 stop20h 38mDelta

Deal found 1/20

$689

Tue 4/291:00 pmSTL - LIM

1 stop16h 40mLATAM Airlines

Fri 5/212:05 amLIM - STL

2 stops23h 33mLATAM Airlines

Deal found 1/20

$699

Thu 3/65:55 amSTL - LIM

2 stops14h 35mAmerican Airlines

Thu 3/136:00 amLIM - STL

2 stops13h 12mAmerican Airlines

Deal found 1/20

$734

Mon 4/74:20 pmSTL - LIM

1 stop30h 40mUnited Airlines

Tue 4/1512:45 amLIM - STL

2 stops35h 35mUnited Airlines

Deal found 1/20

$773

Sun 2/28:15 amSTL - LIM

2 stops16h 35mAvianca

Mon 3/32:55 amLIM - STL

2 stops32h 10mAvianca

Deal found 1/19

$819

Last-minute flights from St. Louis to Lima
Discover last-minute flight deals from St. Louis to Lima. Data last updated January 20, 2025 and is based on user searches.

Fri 1/245:10 amSTL - LIM

1 stop15h 20mAmerican Airlines

Sun 1/267:00 amLIM - STL

1 stop16h 28mAmerican Airlines

Deal found 1/20

$1,225

Sun 2/28:15 amSTL - LIM

2 stops16h 35mAvianca

Mon 3/32:55 amLIM - STL

2 stops32h 10mAvianca

Deal found 1/19

$819

Mon 2/35:00 pmSTL - LIM

1 stop11h 00mDelta

Mon 3/38:15 amLIM - STL

2 stops16h 22mDelta

Deal found 1/19

$869

Tue 2/43:48 pmSTL - LIM

1 stop30h 00mMultiple Airlines

Mon 3/107:00 amLIM - STL

2 stops33h 42mMultiple Airlines

Deal found 1/19

$615

Mon 2/248:40 amSTL - LIM

1 stop14h 15mUnited Airlines

Tue 3/41:50 amLIM - STL

1 stop14h 21mUnited Airlines

Deal found 1/20

$779

Mon 2/246:00 amSTL - LIM

1 stop13h 55mLATAM Airlines

Wed 3/58:20 amLIM - STL

2 stops16h 16mLATAM Airlines

Deal found 1/20

$817

One-way flights from St. Louis to Lima
Search for one-way flight options from St. Louis to Lima. Find affordable one-way fares based on user searches. Data last updated January 20, 2025.

Fri 3/216:38 pmSTL - LIM

3 stops32h 31mMultiple Airlines

Deal found 1/20

$379

Fri 3/2110:45 amSTL - LIM

2 stops21h 30mLATAM Airlines

Deal found 1/20

$434

Fri 3/215:01 amSTL - LIM

1 stop18h 24mAmerican Airlines

Deal found 1/20

$466

Find flights from St. Louis to Lima within your budget

Fly from

Fly to

Route

Depart

Return

Price

St. LouisLima

STL - LIM

STLLIM

Lambert-St Louis

Tue 2/4

3:48 pm-10:48 pm

1 stop30h 00m

Lima J Chavez Intl

Mon 3/10

7:00 am-4:42 pm

2 stops33h 42m

$615

St. LouisLima

STL - LIM

STLLIM

Lambert-St Louis

Sat 5/3

5:40 pm-5:00 am

1 stop11h 20m

Lima J Chavez Intl

Mon 5/12

12:05 am-6:01 pm

2 stops17h 56m

$689

St. LouisLima

STL - LIM

STLLIM

Lambert-St Louis

Tue 4/29

1:00 pm-5:40 am

1 stop16h 40m

Lima J Chavez Intl

Fri 5/2

12:05 am-11:38 pm

2 stops23h 33m

$699

St. LouisLima

STL - LIM

STLLIM

Lambert-St Louis

Thu 3/6

5:55 am-9:30 pm

2 stops14h 35m

Lima J Chavez Intl

Thu 3/13

6:00 am-7:12 pm

2 stops13h 12m

$734

St. LouisLima

STL - LIM

STLLIM

Lambert-St Louis

Mon 4/7

4:20 pm-11:00 pm

1 stop30h 40m

Lima J Chavez Intl

Tue 4/15

12:45 am-12:20 pm

2 stops35h 35m

$773

St. LouisLima

STL - LIM

STLLIM

Lambert-St Louis

Sun 2/2

8:15 am-4:40 pm

2 stops31h 25m

Lima J Chavez Intl

Tue 3/4

6:30 am-10:05 am

2 stops28h 35m

$819

St. LouisLima

STL - LIM

STLLIM

Lambert-St Louis

Fri 3/21

6:38 pm-3:09 am

3 stops32h 31m

$379

St. LouisLima

STL - LIM

STLLIM

Lambert-St Louis

Fri 3/21

10:45 am-8:15 am

2 stops21h 30m

$434

St. LouisLima

STL - LIM

STLLIM

Lambert-St Louis

Fri 3/21

5:01 am-11:25 pm

1 stop18h 24m

$466

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Compare providers for flights from St. Louis to Lima

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Lima in January.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
Cheapfaremart	Price Accuracy-	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on St. Louis-Lima flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Lima flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Lima flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on St. Louis-Lima flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Lima flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from St. Louis to Lima

Have a flexible travel schedule? Discover the best time to fly to Lima 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.

Travel insights for flights from St. Louis to Lima

Get recent, data-driven insights about flights from St. Louis to Lima including ideal travel times, pricing trends, and more.

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

The best time to book flights from St. Louis to Lima is 76 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, April is the cheapest month in which you can book a flight from St. Louis to Lima (average of $499). Flying from St. Louis to Lima in December is currently the most expensive (average of $802). 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 time of day to fly from STL to LIM?

One of the essential ways to save on airfare from St. Louis to Lima is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 6% on airfare.

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

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

Rainfall in Lima by month

In terms of precipitation, rainfall in Lima ranges from 0.0 - 0.0 inches per month. January is typically the wettest month, when rainfall can reach 0.0 in. January is typically the driest time to visit Lima when rainfall is around 0.0 in.

Temperature in Lima by month

If weather is an important factor for your trip to Lima, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 62.6 F).

Reviews of airlines servicing Lima

Delta

8.0

Very good

8,521 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

8,521 reviews

Delta

8.0

Very good

8,521 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

LATAM Airlines

7.5

Good

1,858 reviews

Delta

8.0

Very good

8,521 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,982 reviews

Delta

8.0

Very good

8,521 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

8,521 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Avianca

6.9

Okay

2,579 reviews

Delta

8.0

Very good

8,521 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines flying from St. Louis to Lima round-trip?
Delta, at $689, was found to be the cheapest airline from St. Louis to Lima.Alternate airlines to your destination round-trip include LATAM Airlines and American Airlines. Users have found that Delta is 11% cheaper than the other options available to this destination.
Can I find deals for flights from St. Louis to Lima that include hotel bookings?
Yes. In addition to deals on St. Louis to Lima flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from St. Louis to Lima?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Lima.
Can I find deals for business class flights from St. Louis to Lima?
Yes. Cheapflights offers flight deals from St. Louis to Lima 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 Lima?
Currently, April is the cheapest month in which you can book a flight from St. Louis to Lima (average of $499). Flying from St. Louis to Lima in December is currently the most expensive (average of $802). 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

Browse thousands of different options on Cheapflights for your next trip

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Other flights to Lima

Top 4 airlines flying from St. Louis to Lima

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$633	Average$758	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$633	Average$783	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$636	Average$841	FlexibilityNo cancel fee	On-time71%
LATAM Airlines	Cheapest$637	Average$762	FlexibilityNo cancel fee	On-time81%

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$379+ Cheap flights from St. Louis (STL) to Lima (LIM)

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 3/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from St. Louis to Lima with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

The best prices from Lambert-St Louis to Lima J Chavez Intl are usually found in September or February, booked 78 days in advance, depart on a Wednesday or Sunday and return on a Tuesday

Cheap flight deals from St. Louis to Lima

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from St. Louis to Lima

Cheapest flights from St. Louis to LimaExplore the most affordable flight options available from St. Louis to Lima. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 20, 2025.

Explore the most affordable flight options available from St. Louis to Lima. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 20, 2025.

Find flights from St. Louis to Lima within your budget

Compare providers for flights from St. Louis to Lima

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Lima in January.

Best time to book a flight from St. Louis to Lima

Have a flexible travel schedule? Discover the best time to fly to Lima from St. Louis with our price prediction graph.

Travel insights for flights from St. Louis to Lima

Get recent, data-driven insights about flights from St. Louis to Lima including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Lima. Price data was last updated on January 17, 2025.

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

What is the cheapest time of day to fly from STL to LIM?

Find hourly flight availability from St. Louis to Lima. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 20, 2025.

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

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Lima. Price data was last updated on December 16, 2024.

Rainfall in Lima by month

Plan your trip to Lima by taking into account the average rainfall totals by month.

Temperature in Lima by month

Plan your trip to Lima by taking into account the average temperature totals by month.

Reviews of airlines servicing Lima

Get insights into the airlines that provide service to Lima. 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 Lima. Reviews last updated January 20, 2025.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Lima. 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 Lima round-trip?

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for St. Louis to Lima

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from St. Louis to Lima

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Cheapest flights from St. Louis to Lima
Explore the most affordable flight options available from St. Louis to Lima. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 20, 2025.