HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
St. Louis

$315+ Cheap flights from Lima (LIM) to St. Louis (STL)

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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
LIM — STL
Jun 14 — Jun 211
Sun 6/14
Sun 6/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Lima to St. Louis with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Lima to St. Louis

Cheapest flights from Lima to St. Louis
Explore the most affordable flight options available from Lima to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 15, 2026.

This Delta deal was found by Cheapflights users on 5/14. 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 9/1812:10 am
LIM
-
STL
2 stops17h 52m
Delta
Sat 9/2610:55 am
STL
-
LIM
1 stop18h 05m
Delta
Deal found 5/14$766
This LATAM Airlines deal was found by Cheapflights users on 5/13. 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 5/2612:05 am
LIM
-
STL
1 stop12h 20m
LATAM Airlines
Sun 5/316:00 am
STL
-
LIM
1 stop15h 55m
LATAM Airlines
Deal found 5/13$775
This Expedia deal was found by Cheapflights users on 5/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/78:00 am
LIM
-
STL
2 stops56h 30m
Multiple Airlines
Wed 11/186:00 am
STL
-
LIM
1 stop14h 20m
Multiple Airlines
Deal found 5/12$836
This eDestinos deal was found by Cheapflights users on 5/11. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/206:04 am
LIM
-
STL
2 stops32h 33m
Multiple Airlines
Tue 6/304:17 pm
STL
-
LIM
2 stops36h 44m
Multiple Airlines
Deal found 5/11$913
This American Airlines deal was found by Cheapflights users on 5/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/210:55 pm
LIM
-
STL
1 stop18h 11m
American Airlines
Mon 12/145:10 am
STL
-
LIM
1 stop17h 15m
American Airlines
Deal found 5/13$932
This Delta deal was found by Cheapflights users on 5/14. 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.
Wed 7/112:05 pm
LIM
-
STL
1 stop26h 47m
Delta
Mon 7/276:00 am
STL
-
LIM
2 stops14h 20m
Delta
Deal found 5/14$943
This American Airlines deal was found by Cheapflights users on 5/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:55 am
LIM
-
STL
1 stop16h 17m
American Airlines
Sat 9/265:33 am
STL
-
LIM
1 stop9h 12m
American Airlines
Deal found 5/13$947

Find flight deals from Lima to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Lima (LIM) to St. Louis (STL). 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 May 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$766
(Delta)

One-way from

$315
(Kiwi.com)

Popular in

January

Cheapest in

September

Average price

$1,060
Provider with most accurate pricing for Lima J Chavez Intl-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lima J Chavez Intl-Lambert-St Louis flights.
Search Deals
From Lima J Chavez Intl to Lambert-St Louis
Search Deals
One-way flight from Lima J Chavez Intl to Lambert-St Louis
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($53 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated May 15, 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
Quickest round-trip

LimaSt. Louis

LIM - STL

LIMSTL

Lima J Chavez Intl

Tue 5/26

12:05 am-12:25 pm

1 stop12h 20m

Lambert-St Louis

Sun 5/31

6:00 am-9:55 pm

1 stop15h 55m

$775

LimaSt. Louis

LIM - STL

LIMSTL

Lima J Chavez Intl

Sat 6/20

6:04 am-2:37 pm

2 stops32h 33m

Lambert-St Louis

Tue 6/30

4:17 pm-5:01 am

2 stops36h 44m

$913

LimaSt. Louis

LIM - STL

LIMSTL

Lima J Chavez Intl

Wed 7/1

12:05 pm-2:52 pm

1 stop26h 47m

Lambert-St Louis

Mon 7/27

6:00 am-8:20 pm

2 stops14h 20m

$943

LimaSt. Louis

LIM - STL

LIMSTL

Lima J Chavez Intl

Wed 7/1

6:30 am-10:57 pm

1 stop16h 27m

Lambert-St Louis

Mon 7/27

6:14 am-8:30 pm

2 stops14h 16m

$959

LimaSt. Louis

LIM - STL

LIMSTL

Lima J Chavez Intl

Thu 6/25

12:55 am-2:23 pm

2 stops37h 28m

Lambert-St Louis

Fri 7/3

5:33 pm-11:00 pm

2 stops29h 27m

$989

LimaSt. Louis

LIM - STL

LIMSTL

Lima J Chavez Intl

Sat 7/25

12:05 pm-8:19 am

1 stop20h 14m

Lambert-St Louis

Sat 8/15

6:00 am-8:55 pm

2 stops14h 55m

$999

LimaSt. Louis

LIM - STL

LIMSTL

Lima J Chavez Intl

Wed 7/1

12:15 pm-9:46 am

2 stops21h 31m

Lambert-St Louis

Mon 7/27

6:00 am-8:20 pm

2 stops14h 20m

$1,002
Cheapest one-way
Quickest one-way

LimaSt. Louis

LIM - STL

LIMSTL

Lima J Chavez Intl

Sat 5/30

2:34 am-11:57 pm

2 stops21h 23m

$374

LimaSt. Louis

LIM - STL

LIMSTL

Lima J Chavez Intl

Sun 5/31

12:05 am-11:59 pm

1 stop23h 54m

$405

LimaSt. Louis

LIM - STL

LIMSTL

Lima J Chavez Intl

Fri 5/22

9:50 am-2:31 pm

2 stops52h 41m

$418

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/14

Showing 1-10 of 13 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Lima-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lima-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Lima-St. Louis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Lima-St. Louis 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 Lima-St. Louis 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 Lima to St. Louis

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

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated May 15, 2026.
Peruse reviews from past customers who have flown with LATAM Airlines from Lima to St. Louis 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.
LATAM Airlines
7.4
Good
1,922 reviews

Crew

8.0

Entertainment

7.0

Boarding

7.5

Overall

7.4

Comfort

7.3

Food

6.7

Reviews

1 / 20
8.0
Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.
LATAM Airlines
7.4
Good
1,922 reviews
LATAM Airlines
7.4
Good
1,922 reviews

Crew

8.0

Entertainment

7.0

Boarding

7.5

Overall

7.4

Comfort

7.3

Food

6.7

Reviews

1 / 20
8.0
Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.

Related info for your journey

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

    A quick flight from Lima to St. Louis can take about 12h 20m. LATAM Airlines provides one of the quickest options available for as low as $775. There are 3608 mi between Lima and St. Louis. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Currently priced at $856, LATAM Airlines will fly you from Lima to St. Louis and back. In addition to LATAM Airlines, many other airlines offer competitively priced options for your trip. Users have found that LATAM Airlines is 10% cheaper than the other options available to this destination.

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

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

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

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

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

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

See more FAQs

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
O'Fallon
Fenton
Swansea
Fairview Heights
Maryland Heights
Collinsville
Eureka
Wentzville
Glencoe
Chesterfield
Alton
Farmington
Festus

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 airline flying from Lima to St. Louis

Discover the top airline that operate flights from Lima to St. Louis. 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 May 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$856Average$963FlexibilityNo cancel feeOn-time81%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.