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Lima

$237+ 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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
STL — LIM
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap 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 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/183:49 pm
STL
-
LIM
2 stops29h 46m
Multiple Airlines
Wed 3/48:00 am
LIM
-
STL
1 stop15h 27m
Multiple Airlines
Deal found 1/26$594
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/243:49 pm
STL
-
LIM
2 stops29h 46m
Multiple Airlines
Tue 3/38:00 am
LIM
-
STL
1 stop15h 27m
Multiple Airlines
Deal found 1/27$633
This Delta deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:00 am
STL
-
LIM
1 stop15h 55m
Delta
Thu 4/2312:00 pm
LIM
-
STL
1 stop20h 30m
Delta
Deal found 1/25$665
This KAYAK deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:05 pm
STL
-
LIM
1 stop9h 55m
LATAM Airlines
Sun 11/2211:50 am
LIM
-
STL
2 stops23h 58m
LATAM Airlines
Deal found 1/27$668
This Delta deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/194:41 pm
STL
-
LIM
2 stops12h 19m
Delta
Mon 4/278:55 am
LIM
-
STL
2 stops14h 39m
Delta
Deal found 1/25$670
This Delta deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:00 am
STL
-
LIM
2 stops14h 20m
Delta
Fri 4/248:55 am
LIM
-
STL
2 stops14h 39m
Delta
Deal found 1/25$685
This LATAM Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:00 am
STL
-
LIM
2 stops15h 35m
LATAM Airlines
Mon 8/38:55 am
LIM
-
STL
2 stops14h 42m
LATAM Airlines
Deal found 1/26$689
This Delta deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/194:41 pm
STL
-
LIM
2 stops12h 19m
Delta
Sun 4/268:55 am
LIM
-
STL
2 stops14h 39m
Delta
Deal found 1/25$690
This LATAM Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:00 am
STL
-
LIM
2 stops14h 20m
LATAM Airlines
Mon 7/278:15 am
LIM
-
STL
2 stops15h 22m
LATAM Airlines
Deal found 1/26$694
This LATAM Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/36:00 am
STL
-
LIM
2 stops14h 20m
LATAM Airlines
Mon 8/1012:00 pm
LIM
-
STL
1 stop11h 37m
LATAM Airlines
Deal found 1/26$704
This Delta deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:00 am
STL
-
LIM
2 stops14h 20m
Delta
Fri 4/2412:00 pm
LIM
-
STL
1 stop11h 34m
Delta
Deal found 1/25$705
This LATAM Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/191:30 pm
STL
-
LIM
2 stops15h 30m
LATAM Airlines
Mon 7/278:15 am
LIM
-
STL
2 stops15h 22m
LATAM Airlines
Deal found 1/26$709

Find flight deals from St. Louis to Lima

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Lima (LIM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$594
(Kiwi.com)

One-way from

$237
(Kiwi.com)

Popular in

January

Cheapest in

February

Average price

$897
Provider with most accurate pricing for Lambert-St Louis-Lima J Chavez Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Lima J Chavez Intl flights.
Search Deals
From Lambert-St Louis to Lima J Chavez Intl
Search Deals
One-way flight from Lambert-St Louis to Lima J Chavez Intl
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Lima 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, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
Use the filters below to find and compare flights from St. Louis to Lima that are best for you.

Fly from

St. Louis

Fly to

Lima

Route

Depart

Return

Price

St. LouisLima

STL - LIM

STLLIM

Lambert-St Louis

Tue 2/24

3:49 pm-10:35 pm

2 stops29h 46m

Lima J Chavez Intl

Tue 3/3

8:00 am-10:27 pm

1 stop15h 27m

$633

St. LouisLima

STL - LIM

STLLIM

Lambert-St Louis

Mon 4/20

6:00 am-8:20 pm

2 stops14h 20m

Lima J Chavez Intl

Mon 4/27

8:55 am-11:34 pm

2 stops14h 39m

$665

St. LouisLima

STL - LIM

STLLIM

Lambert-St Louis

Wed 3/25

7:03 am-9:35 pm

2 stops14h 32m

Lima J Chavez Intl

Mon 4/20

12:00 pm-11:34 pm

1 stop11h 34m

$665

St. LouisLima

STL - LIM

STLLIM

Lambert-St Louis

Thu 4/16

6:00 am-8:20 pm

2 stops14h 20m

Lima J Chavez Intl

Thu 4/23

12:00 pm-8:30 am

1 stop20h 30m

$665

St. LouisLima

STL - LIM

STLLIM

Lambert-St Louis

Thu 4/16

6:00 am-8:20 pm

2 stops14h 20m

Lima J Chavez Intl

Mon 4/27

8:55 am-11:34 pm

2 stops14h 39m

$665

St. LouisLima

STL - LIM

STLLIM

Lambert-St Louis

Tue 2/24

9:23 am-11:25 pm

2 stops13h 02m

Lima J Chavez Intl

Tue 3/3

10:55 pm-12:33 pm

2 stops14h 38m

$670

St. LouisLima

STL - LIM

STLLIM

Lambert-St Louis

Sun 4/19

4:41 pm-5:00 am

2 stops12h 19m

Lima J Chavez Intl

Mon 4/27

12:00 pm-8:30 am

1 stop20h 30m

$670

St. LouisLima

STL - LIM

STLLIM

Lambert-St Louis

Thu 4/16

6:00 am-9:55 pm

1 stop15h 55m

Lima J Chavez Intl

Sat 4/25

8:55 am-11:34 pm

2 stops14h 39m

$685

St. LouisLima

STL - LIM

STLLIM

Lambert-St Louis

Thu 4/16

9:59 am-5:00 am

1 stop19h 01m

Lima J Chavez Intl

Sun 4/26

8:55 am-11:34 pm

2 stops14h 39m

$685

St. LouisLima

STL - LIM

STLLIM

Lambert-St Louis

Mon 2/2

5:42 pm-8:55 pm

3 stops26h 13m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 14 results
1
2

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.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars

*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.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Lima

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 23, 2026.

The best time to book flights from St. Louis to Lima is 70 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, August is the cheapest month in which you can book a flight from St. Louis to Lima (average of $611). Flying from St. Louis to Lima in June is currently the most expensive (average of $725). 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.

How much does it cost to fly round-trip from St. Louis to Lima?

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 27, 2026.
Peruse reviews from past customers who have flown with Delta, LATAM Airlines, and American Airlines from St. Louis to Lima to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,119 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,119 reviews
Delta
7.9
Good
8,119 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
LATAM Airlines
7.5
Good
1,912 reviews
Delta
7.9
Good
8,119 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,197 reviews
Delta
7.9
Good
8,119 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • How long is the flight from St. Louis to Lima?

    There are many flights that can get you from St. Louis to Lima in 15h 55m. Fly via Delta to get the fastest option. The distance between St. Louis and Lima is about 3608 mi.

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

    LATAM Airlines, at $650, was found to be the cheapest airline from St. Louis to Lima.Alternate airlines to your destination round-trip include Delta and American Airlines. Users have found that LATAM Airlines is 20% 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, August is the cheapest month in which you can book a flight from St. Louis to Lima (average of $611). Flying from St. Louis to Lima in June is currently the most expensive (average of $725). 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

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

Top 3 airlines flying from St. Louis to Lima

Discover the top 3 airlines that operate flights from St. Louis to Lima. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$650Average$834FlexibilityNo cancel feeOn-time81%
DeltaCheapest$664Average$842FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$668Average$890FlexibilityNo cancel feeOn-time71%

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