$246+ 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 6/13. Fares are subject to change and may not be available on all flights or dates of travel.
STL — LIM
May 28 — Jun 41
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from St. Louis to Lima 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 St. Louis to Lima
Cheapest
Best
Last-minute
One-way
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 April 28, 2026.
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 April 28, 2026.
This Expedia deal was found by Cheapflights users on 4/24. 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.
Fri 10/304:15 pm
STL
- LIM
2 stops58h 00m
Air Canada
Sat 11/78:00 am
LIM
- STL
2 stops32h 30m
Air Canada
Deal found 4/24![Air Canada logo]()
$608
This Justfly.com deal was found by Cheapflights users on 4/28. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:15 pm
STL
- LIM
2 stops17h 30m
Air Canada
Sun 11/228:05 am
LIM
- STL
1 stop32h 25m
Air Canada
Deal found 4/28![Air Canada logo]()
$701
This Air Canada deal was found by Cheapflights users on 4/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:15 pm
STL
- LIM
2 stops17h 30m
Multiple Airlines
Sun 11/225:35 pm
LIM
- STL
2 stops46h 55m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$714
This eDestinos deal was found by Cheapflights users on 4/27. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:00 am
STL
- LIM
2 stops14h 20m
LATAM Airlines
Tue 6/212:05 pm
LIM
- STL
1 stop11h 54m
LATAM Airlines
Deal found 4/27![LATAM Airlines logo]()
$734
This LATAM Airlines deal was found by Cheapflights users on 4/26. 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 11/96:00 am
STL
- LIM
1 stop14h 20m
LATAM Airlines
Sun 11/2212:00 pm
LIM
- STL
1 stop12h 39m
LATAM Airlines
Deal found 4/26![LATAM Airlines logo]()
$736
This KAYAK deal was found by Cheapflights users on 4/28. 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.
Thu 8/206:00 am
STL
- LIM
2 stops14h 20m
LATAM Airlines
Mon 8/248:55 am
LIM
- STL
2 stops14h 42m
LATAM Airlines
Deal found 4/28![LATAM Airlines logo]()
$739
This KAYAK deal was found by Cheapflights users on 4/28. 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.
Sun 9/207:05 pm
STL
- LIM
2 stops26h 35m
LATAM Airlines
Mon 10/512:05 pm
LIM
- STL
1 stop20h 07m
LATAM Airlines
Deal found 4/28![LATAM Airlines logo]()
$744
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 6/166:30 am
STL
- LIM
1 stop14h 50m
Multiple Airlines
Tue 6/2312:10 pm
LIM
- STL
2 stops30h 08m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$757
This LATAM Airlines deal was found by Cheapflights users on 4/27. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:00 am
STL
- LIM
2 stops14h 20m
LATAM Airlines
Tue 6/912:05 pm
LIM
- STL
1 stop11h 51m
LATAM Airlines
Deal found 4/27![LATAM Airlines logo]()
$759
This LATAM Airlines deal was found by Cheapflights users on 4/28. 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 6/147:12 pm
STL
- LIM
2 stops26h 23m
LATAM Airlines
Tue 6/238:55 am
LIM
- STL
2 stops15h 01m
LATAM Airlines
Deal found 4/28![LATAM Airlines logo]()
$765
This LATAM Airlines deal was found by Cheapflights users on 4/24. 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.
Fri 10/305:30 pm
STL
- LIM
1 stop11h 30m
LATAM Airlines
Sat 11/712:00 pm
LIM
- STL
1 stop12h 39m
LATAM Airlines
Deal found 4/24![LATAM Airlines logo]()
$766
This Delta deal was found by Cheapflights users on 4/24. 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.
Mon 8/176:00 am
STL
- LIM
2 stops15h 35m
Delta
Sun 8/238:55 am
LIM
- STL
2 stops14h 42m
Delta
Deal found 4/24![Delta logo]()
$769
Best flights from St. Louis to LimaDiscover 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 April 28, 2026.
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 April 28, 2026.
This eDestinos deal was found by Cheapflights users on 4/27. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:00 am
STL
- LIM
2 stops14h 20m
LATAM Airlines
Tue 6/212:05 pm
LIM
- STL
1 stop11h 54m
LATAM Airlines
Deal found 4/27![LATAM Airlines logo]()
$734
This Delta deal was found by Cheapflights users on 4/23. 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.
Tue 6/236:00 am
STL
- LIM
2 stops14h 20m
Delta
Tue 7/1412:10 am
LIM
- STL
2 stops17h 43m
Delta
Deal found 4/23![Delta logo]()
$765
This LATAM Airlines deal was found by Cheapflights users on 4/26. 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 6/147:12 pm
STL
- LIM
2 stops25h 08m
LATAM Airlines
Tue 6/238:55 am
LIM
- STL
2 stops15h 01m
LATAM Airlines
Deal found 4/26![LATAM Airlines logo]()
$765
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:00 am
STL
- LIM
2 stops15h 35m
Delta
Mon 6/112:10 am
LIM
- STL
2 stops17h 36m
Delta
Deal found 4/27![Delta logo]()
$765
This LATAM Airlines deal was found by Cheapflights users on 4/25. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/106:00 am
STL
- LIM
2 stops15h 35m
LATAM Airlines
Tue 6/1612:05 am
LIM
- STL
1 stop12h 29m
LATAM Airlines
Deal found 4/25![LATAM Airlines logo]()
$765
This Delta deal was found by Cheapflights users on 4/25. 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 9/203:42 pm
STL
- LIM
1 stop13h 18m
Delta
Mon 10/512:05 pm
LIM
- STL
1 stop11h 32m
Delta
Deal found 4/25![Delta logo]()
$769
This Delta deal was found by Cheapflights users on 4/24. 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.
Mon 8/176:00 am
STL
- LIM
2 stops15h 35m
Delta
Sun 8/238:55 am
LIM
- STL
2 stops14h 42m
Delta
Deal found 4/24![Delta logo]()
$769
This KAYAK deal was found by Cheapflights users on 4/27. 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.
Sat 5/3012:59 pm
STL
- LIM
1 stop16h 01m
LATAM Airlines
Tue 6/912:05 pm
LIM
- STL
1 stop20h 11m
LATAM Airlines
Deal found 4/27![LATAM Airlines logo]()
$792
This Delta deal was found by Cheapflights users on 4/28. 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.
Tue 6/166:00 am
STL
- LIM
2 stops16h 00m
Delta
Tue 6/308:15 am
LIM
- STL
2 stops14h 03m
Delta
Deal found 4/28![Delta logo]()
$770
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:00 am
STL
- LIM
2 stops14h 20m
Delta
Tue 6/98:55 am
LIM
- STL
2 stops15h 01m
Delta
Deal found 4/27![Delta logo]()
$790
This Delta deal was found by Cheapflights users on 4/24. 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 8/169:00 am
STL
- LIM
2 stops12h 40m
Delta
Sun 8/2312:05 pm
LIM
- STL
1 stop11h 32m
Delta
Deal found 4/24![Delta logo]()
$804
Last-minute flights from St. Louis to LimaDiscover last-minute flight deals from St. Louis to Lima. Data last updated April 28, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Lima. Data last updated April 28, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 5/56:00 am
STL
- LIM
1 stop16h 40m
Multiple Airlines
Wed 5/1312:10 pm
LIM
- STL
1 stop26h 29m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$883
This Mytrip deal was found by Cheapflights users on 4/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/81:05 pm
STL
- LIM
3 stops35h 45m
Multiple Airlines
Sat 5/1611:35 am
LIM
- STL
3 stops31h 01m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$873
This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
Mon 5/116:00 am
STL
- LIM
1 stop16h 40m
Multiple Airlines
Mon 6/810:05 am
LIM
- STL
2 stops46h 42m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$770
This LATAM Airlines deal was found by Cheapflights users on 4/24. 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.
Sat 5/237:05 pm
STL
- LIM
2 stops26h 30m
LATAM Airlines
Sat 5/308:55 am
LIM
- STL
2 stops15h 04m
LATAM Airlines
Deal found 4/24![LATAM Airlines logo]()
$815
This eDestinos deal was found by Cheapflights users on 4/27. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:00 am
STL
- LIM
2 stops14h 20m
LATAM Airlines
Tue 6/212:05 pm
LIM
- STL
1 stop11h 54m
LATAM Airlines
Deal found 4/27![LATAM Airlines logo]()
$734
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:00 am
STL
- LIM
2 stops15h 35m
Delta
Mon 6/112:10 am
LIM
- STL
2 stops17h 36m
Delta
Deal found 4/27![Delta logo]()
$765
This LATAM Airlines deal was found by Cheapflights users on 4/27. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:00 am
STL
- LIM
2 stops14h 20m
LATAM Airlines
Tue 6/912:05 pm
LIM
- STL
1 stop11h 51m
LATAM Airlines
Deal found 4/27![LATAM Airlines logo]()
$759
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:00 am
STL
- LIM
2 stops14h 20m
Delta
Tue 6/98:55 am
LIM
- STL
2 stops15h 01m
Delta
Deal found 4/27![Delta logo]()
$790
One-way flights from St. Louis to LimaSearch for one-way flight options from St. Louis to Lima. Find affordable one-way fares based on user searches. Data last updated April 28, 2026.
Search for one-way flight options from St. Louis to Lima. Find affordable one-way fares based on user searches. Data last updated April 28, 2026.
This Trip.com deal was found by Cheapflights users on 4/25. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/134:17 pm
STL
- LIM
3 stops32h 43m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$246
This Trip.com deal was found by Cheapflights users on 4/25. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/74:19 pm
STL
- LIM
2 stops32h 36m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
Mon 6/15:27 pm
STL
- LIM
3 stops31h 53m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
Mon 5/185:27 pm
STL
- LIM
3 stops35h 34m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
Sat 9/54:10 pm
STL
- LIM
2 stops32h 00m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$358
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
Tue 9/16:33 pm
STL
- LIM
3 stops34h 28m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$370
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 April 28, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $734 (eDestinos) |
One-way from | $246 (Trip.com) |
Popular in | May |
Cheapest in | February |
Average price | $811 |
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 April 28, 2026.
Use the filters below to find and compare flights from St. Louis to Lima that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisLima
STL - LIM
STLLIM
Lambert-St Louis
Tue 5/26
6:00 am-8:20 pm
2 stops14h 20m
Lima J Chavez Intl
Tue 6/2
12:05 pm-11:59 pm
1 stop11h 54m
$734
St. LouisLima
STL - LIM
STLLIM
Lambert-St Louis
Tue 6/23
6:00 am-8:20 pm
2 stops14h 20m
Lima J Chavez Intl
Tue 7/14
12:10 am-5:53 pm
2 stops17h 43m
$765
St. LouisLima
STL - LIM
STLLIM
Lambert-St Louis
Sun 6/14
7:12 pm-8:20 pm
2 stops25h 08m
Lima J Chavez Intl
Tue 6/23
8:55 am-11:56 pm
2 stops15h 01m
$765
St. LouisLima
STL - LIM
STLLIM
Lambert-St Louis
Tue 5/26
6:00 am-9:35 pm
2 stops15h 35m
Lima J Chavez Intl
Mon 6/1
12:10 am-5:46 pm
2 stops17h 36m
$765
St. LouisLima
STL - LIM
STLLIM
Lambert-St Louis
Wed 6/10
6:00 am-9:35 pm
2 stops15h 35m
Lima J Chavez Intl
Tue 6/16
12:05 am-12:34 pm
1 stop12h 29m
$765
St. LouisLima
STL - LIM
STLLIM
Lambert-St Louis
Sun 9/20
3:42 pm-5:00 am
1 stop13h 18m
Lima J Chavez Intl
Mon 10/5
12:05 pm-11:37 pm
1 stop11h 32m
$769
St. LouisLima
STL - LIM
STLLIM
Lambert-St Louis
Mon 8/17
6:00 am-9:35 pm
2 stops15h 35m
Lima J Chavez Intl
Sun 8/23
8:55 am-11:37 pm
2 stops14h 42m
$769
St. LouisLima
STL - LIM
STLLIM
Lambert-St Louis
Tue 6/16
6:00 am-10:00 pm
2 stops16h 00m
Lima J Chavez Intl
Tue 6/30
8:15 am-10:18 pm
2 stops14h 03m
$770
St. LouisLima
STL - LIM
STLLIM
Lambert-St Louis
Sat 5/30
6:00 am-8:20 pm
2 stops14h 20m
Lima J Chavez Intl
Tue 6/9
8:55 am-11:56 pm
2 stops15h 01m
$790
St. LouisLima
STL - LIM
STLLIM
Lambert-St Louis
Sat 5/30
12:59 pm-5:00 am
1 stop16h 01m
Lima J Chavez Intl
Tue 6/9
12:05 pm-8:16 am
1 stop20h 11m
$792
Showing 1-10 of 20 resultsSorted by cheapest first
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 April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on St. Louis-Lima flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on St. Louis-Lima flight deals on Cheapflights vs. Ovago >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 Ovago the most. Ovago 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.
STL-LIM
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?
The best time to book flights from St. Louis to Lima is 69 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, February is the cheapest month in which you can book a flight from St. Louis to Lima (average of $664). Flying from St. Louis to Lima in May is currently the most expensive (average of $956). 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 April 28, 2026.
Peruse reviews from past customers who have flown with Delta,LATAM Airlines, andAmerican 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.
Boarding
8.1
Crew
8.5
Overall
7.9
Entertainment
7.8
Comfort
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Crew
8.5
Overall
7.9
Entertainment
7.8
Comfort
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Crew
8.5
Overall
7.9
Entertainment
7.8
Comfort
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Crew
8.5
Overall
7.9
Entertainment
7.8
Comfort
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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.
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
Complete your trip
Flights by cabin class
Lima flight routes
Other flight options
Other flights from St. Louis
Popular flights
Alternative routes for St. Louis to Lima
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Lima by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from St. Louis to Lima by cabin class
Find flights from St. Louis to Lima, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Lima
Explore flights to Lima departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 28, 2026.
St. Louis and Lima flights
Browse other St. Louis and Lima flight options. Last updated on April 28, 2026.
Other flights from St. Louis
Browse through other flights departing from St. Louis. Flights are based on user searches made on Cheapflights and were last updated on April 28, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 April 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$572 | Average$834 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$650 | Average$787 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$668 | Average$950 | FlexibilityNo cancel fee | On-time71% |