$228+ 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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
STL — LIM
Aug 26 — Sep 21
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 July 27, 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 July 27, 2026.
This Orbitz deal was found by Cheapflights users on 7/23. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/284:05 pm
STL
- LIM
1 stop13h 05m
Air Canada
Sat 12/58:00 am
LIM
- STL
2 stops32h 26m
Air Canada
Deal found 7/23![Air Canada logo]()
$680
This FlightHub deal was found by Cheapflights users on 7/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:28 pm
STL
- LIM
1 stop11h 32m
LATAM Airlines
Mon 10/2612:00 pm
LIM
- STL
1 stop11h 48m
LATAM Airlines
Deal found 7/25![LATAM Airlines logo]()
$681
This Air Canada deal was found by Cheapflights users on 7/25. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/54:05 pm
STL
- LIM
1 stop13h 05m
Air Canada
Wed 12/98:00 am
LIM
- STL
1 stop32h 26m
Air Canada
Deal found 7/25![Air Canada logo]()
$687
This Air Canada deal was found by Cheapflights users on 7/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:05 pm
STL
- LIM
2 stops27h 25m
Multiple Airlines
Sun 11/228:00 am
LIM
- STL
1 stop32h 26m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$703
This Justfly.com deal was found by Cheapflights users on 7/23. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:40 pm
STL
- LIM
1 stop11h 20m
LATAM Airlines
Sun 11/2212:00 pm
LIM
- STL
1 stop12h 39m
LATAM Airlines
Deal found 7/23![LATAM Airlines logo]()
$717
This FlightHub deal was found by Cheapflights users on 7/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:33 pm
STL
- LIM
1 stop11h 27m
LATAM Airlines
Tue 9/112:05 pm
LIM
- STL
1 stop11h 16m
LATAM Airlines
Deal found 7/27![LATAM Airlines logo]()
$724
This oojo deal was found by Cheapflights users on 7/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/204:59 pm
STL
- LIM
2 stops28h 41m
LATAM Airlines
Mon 10/58:15 am
LIM
- STL
2 stops15h 27m
LATAM Airlines
Deal found 7/23![LATAM Airlines logo]()
$736
This FlightHub deal was found by Cheapflights users on 7/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/284:40 pm
STL
- LIM
1 stop11h 20m
LATAM Airlines
Sat 12/512:00 pm
LIM
- STL
1 stop12h 39m
LATAM Airlines
Deal found 7/23![LATAM Airlines logo]()
$754
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 July 27, 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 July 27, 2026.
This Air Canada deal was found by Cheapflights users on 7/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/54:05 pm
STL
- LIM
2 stops34h 10m
Air Canada
Wed 12/98:00 am
LIM
- STL
1 stop32h 26m
Air Canada
Deal found 7/26![Air Canada logo]()
$690
This Delta deal was found by Cheapflights users on 7/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/63:40 pm
STL
- LIM
1 stop12h 20m
Delta
Wed 1/2012:00 pm
LIM
- STL
1 stop12h 39m
Delta
Deal found 7/26![Delta logo]()
$765
This LATAM Airlines deal was found by Cheapflights users on 7/26. 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.
Wed 1/66:00 am
STL
- LIM
2 stops12h 25m
Multiple Airlines
Wed 1/2012:00 pm
LIM
- STL
1 stop12h 39m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$765
This LATAM Airlines deal was found by Cheapflights users on 7/24. 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.
Sun 9/611:00 am
STL
- LIM
1 stop10h 55m
LATAM Airlines
Sat 9/1912:05 pm
LIM
- STL
1 stop20h 55m
LATAM Airlines
Deal found 7/24![LATAM Airlines logo]()
$798
This United Airlines deal was found by Cheapflights users on 7/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:54 pm
STL
- LIM
2 stops28h 06m
United Airlines
Thu 9/1012:55 am
LIM
- STL
2 stops33h 17m
United Airlines
Deal found 7/23![United Airlines logo]()
$812
This Delta deal was found by Cheapflights users on 7/23. 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.
Sun 9/207:00 am
STL
- LIM
1 stop14h 55m
Delta
Sun 10/412:05 am
LIM
- STL
1 stop13h 18m
Delta
Deal found 7/23![Delta logo]()
$790
This Delta deal was found by Cheapflights users on 7/23. 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.
Thu 1/73:40 pm
STL
- LIM
1 stop12h 20m
Delta
Sun 1/2412:00 pm
LIM
- STL
1 stop12h 39m
Delta
Deal found 7/23![Delta logo]()
$790
This Delta deal was found by Cheapflights users on 7/24. 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 8/239:15 am
STL
- LIM
1 stop12h 40m
Delta
Fri 9/1112:05 pm
LIM
- STL
1 stop11h 37m
Delta
Deal found 7/24![Delta logo]()
$815
This Delta deal was found by Cheapflights users on 7/23. 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 8/186:00 am
STL
- LIM
2 stops14h 20m
Delta
Mon 8/2412:10 am
LIM
- STL
2 stops18h 17m
Delta
Deal found 7/23![Delta logo]()
$819
Last-minute flights from St. Louis to LimaDiscover last-minute flight deals from St. Louis to Lima. Data last updated July 27, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Lima. Data last updated July 27, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 7/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1811:00 am
STL
- LIM
1 stop10h 55m
LATAM Airlines
Tue 8/2512:05 pm
LIM
- STL
1 stop11h 16m
LATAM Airlines
Deal found 7/23![LATAM Airlines logo]()
$802
This Justfly.com deal was found by Cheapflights users on 7/23. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1811:00 am
STL
- LIM
1 stop10h 55m
LATAM Airlines
Fri 8/2112:05 pm
LIM
- STL
1 stop11h 53m
LATAM Airlines
Deal found 7/23![LATAM Airlines logo]()
$816
This FlightHub deal was found by Cheapflights users on 7/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:33 pm
STL
- LIM
1 stop11h 27m
LATAM Airlines
Tue 9/112:05 pm
LIM
- STL
1 stop11h 16m
LATAM Airlines
Deal found 7/27![LATAM Airlines logo]()
$724
This Justfly.com deal was found by Cheapflights users on 7/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:33 pm
STL
- LIM
1 stop11h 27m
LATAM Airlines
Sat 9/51:30 pm
LIM
- STL
2 stops22h 26m
LATAM Airlines
Deal found 7/27![LATAM Airlines logo]()
$773
This American Airlines deal was found by Cheapflights users on 7/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/235:00 am
STL
- LIM
1 stop17h 25m
American Airlines
Fri 9/116:30 am
LIM
- STL
1 stop17h 29m
American Airlines
Deal found 7/24![American Airlines logo]()
$790
This FlightHub deal was found by Cheapflights users on 7/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/235:23 pm
STL
- LIM
2 stops28h 37m
LATAM Airlines
Fri 9/1112:05 pm
LIM
- STL
1 stop11h 37m
LATAM Airlines
Deal found 7/24![LATAM Airlines logo]()
$791
This FlightHub deal was found by Cheapflights users on 7/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/235:23 pm
STL
- LIM
2 stops28h 37m
LATAM Airlines
Sun 8/308:55 am
LIM
- STL
2 stops32h 58m
LATAM Airlines
Deal found 7/25![LATAM Airlines logo]()
$807
This United Airlines deal was found by Cheapflights users on 7/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:54 pm
STL
- LIM
2 stops28h 06m
United Airlines
Thu 9/1012:55 am
LIM
- STL
2 stops33h 17m
United Airlines
Deal found 7/23![United Airlines logo]()
$812
This Delta deal was found by Cheapflights users on 7/23. 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.
Sun 8/235:23 pm
STL
- LIM
1 stop11h 37m
Delta
Fri 9/1112:05 pm
LIM
- STL
1 stop11h 37m
Delta
Deal found 7/23![Delta logo]()
$815
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 July 27, 2026.
Search for one-way flight options from St. Louis to Lima. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:17 pm
STL
- LIM
3 stops34h 44m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:17 pm
STL
- LIM
3 stops34h 44m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Sun 8/306:17 pm
STL
- LIM
3 stops34h 44m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:17 pm
STL
- LIM
3 stops58h 44m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:17 pm
STL
- LIM
3 stops53h 53m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 9/15:27 pm
STL
- LIM
3 stops35h 34m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$292
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 July 27, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $681 (FlightHub) |
One-way from | $228 (Kiwi.com) |
Popular in | August |
Cheapest in | February |
Average price | $987 |
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 July 27, 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
Sat 12/5
4:05 pm-3:15 am
2 stops34h 10m
Lima J Chavez Intl
Wed 12/9
8:00 am-3:26 pm
1 stop32h 26m
$690
St. LouisLima
STL - LIM
STLLIM
Lambert-St Louis
Wed 1/6
3:40 pm-5:00 am
1 stop12h 20m
Lima J Chavez Intl
Wed 1/20
12:00 pm-11:39 pm
1 stop12h 39m
$765
St. LouisLima
STL - LIM
STLLIM
Lambert-St Louis
Wed 1/6
6:00 am-7:25 pm
2 stops12h 25m
Lima J Chavez Intl
Wed 1/20
12:00 pm-11:39 pm
1 stop12h 39m
$765
St. LouisLima
STL - LIM
STLLIM
Lambert-St Louis
Sun 9/20
7:00 am-9:55 pm
1 stop14h 55m
Lima J Chavez Intl
Sun 10/4
12:05 am-1:23 pm
1 stop13h 18m
$790
St. LouisLima
STL - LIM
STLLIM
Lambert-St Louis
Thu 1/7
3:40 pm-5:00 am
1 stop12h 20m
Lima J Chavez Intl
Sun 1/24
12:00 pm-11:39 pm
1 stop12h 39m
$790
St. LouisLima
STL - LIM
STLLIM
Lambert-St Louis
Sun 9/6
11:00 am-9:55 pm
1 stop10h 55m
Lima J Chavez Intl
Sat 9/19
12:05 pm-9:00 am
1 stop20h 55m
$798
St. LouisLima
STL - LIM
STLLIM
Lambert-St Louis
Sun 8/23
6:54 pm-11:00 pm
2 stops28h 06m
Lima J Chavez Intl
Thu 9/10
12:55 am-10:12 am
2 stops33h 17m
$812
Quickest round-trip
St. LouisLima
STL - LIM
STLLIM
Lambert-St Louis
Sun 8/23
9:15 am-9:55 pm
1 stop12h 40m
Lima J Chavez Intl
Fri 9/11
12:05 pm-11:42 pm
1 stop11h 37m
$815
St. LouisLima
STL - LIM
STLLIM
Lambert-St Louis
Tue 8/18
6:00 am-8:20 pm
2 stops14h 20m
Lima J Chavez Intl
Mon 8/24
12:10 am-6:27 pm
2 stops18h 17m
$819
Cheapest one-way
St. LouisLima
STL - LIM
STLLIM
Lambert-St Louis
Sun 8/30
6:17 pm-5:01 am
3 stops34h 44m
$247
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 July.
| 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 August is currently the most expensive (average of $1,109). 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?
Airfare is below average for this route at the moment.
St. Louis to Lima flights typically cost between $940 and $1,197 in November.The cheapest round-trip price found within the last 5 days was $680 on Air Canada (Nov 28-Dec 5).
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 July 27, 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.
Overall
7.8
Comfort
7.8
Crew
8.5
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Comfort
7.8
Crew
8.5
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Comfort
7.8
Crew
8.5
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Comfort
7.8
Crew
8.5
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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 July 27, 2026.
St. Louis and Lima flights
Browse other St. Louis and Lima flight options. Last updated on July 27, 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 July 27, 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 July 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$613 | Average$908 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$650 | Average$864 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$730 | Average$956 | FlexibilityNo cancel fee | On-time71% |