Cheap flights from St. Louis (STL) to Peru from $276
This is the cheapest one-way flight price, found on 11/28. Prices may vary by date and flight preferences.
How far in advance should I book a flight from St. Louis to Peru?
To save up to 295% on this flight, we recommend booking at least 26 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from St. Louis to Peru from $485 1-2 weeks out and tickets from $971 for flights departing within the next 72 hours.
What is the cheapest month to fly from St. Louis to Peru?
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, November can be a great choice for travel to Peru. Flights to Peru from St. Louis in November are about $864 on average during November, but can be found for as low as $412.
When is the cheapest time to fly from St. Louis to Peru (STL - PE)?
When flying from St. Louis to Peru, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Cheap LATAM Airlines flights from St. Louis to Peru
Explore cheap flight options specifically provided by LATAM Airlines for the route between St. Louis and Peru. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,945,590 searches. Data last updated November 29, 2023.
Peruse some of the lowest-priced LATAM Airlines flights we've found from St. Louis to Peru. Deals update often to give you more flight options matching your criteria
Cheap American Airlines flights from St. Louis to Peru
Explore cheap flight options specifically provided by American Airlines for the route between St. Louis and Peru. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,945,590 searches. Data last updated November 29, 2023.
Browse through some of the cheapest American Airlines flights traveling from St. Louis to Peru. Make sure to examine the flight information before completing your reservation.
Cheap St. Louis to Peru flights in November & December 2023
Find cheap flight options from St. Louis to Peru specifically for the months of November and December 2023. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,945,590 searches. Prices were last updated on November 29, 2023.
Scroll through some of the best deals on flights from St. Louis to Peru in 2023. If these deals don't appeal to you, be sure to come back soon for more options.
St. Louis to Peru 2023 flight deals
Discover exclusive flight deals for travel between St. Louis and Peru in 2023. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,945,590 searches. Data last updated November 29, 2023.
Scroll through some of the best deals on flights from St. Louis to Peru in 2023. If these deals don't appeal to you, be sure to come back soon for more options.
One-way flights to Peru from St. Louis
Search for one-way flight options from St. Louis to Peru. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,945,590 searches. Data last updated November 29, 2023.
If you're seeking multiple options on one-way flights from St. Louis to Peru, be sure to check out these deals, which are updated often. Users needing a return flight from St. Louis to Peru should utilize the search form above.
Find flights from St. Louis to Peru within your budget
Customize your flight search to find flights from St. Louis to Peru 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 2,945,590 searches. Data last updated November 29, 2023.
Fly from
Fly to
Budget
$565 - $1,151
Route
Depart
Return
Price
Lambert-St LouisLima J Chavez Intl
STL - LIM
STLLIM
Lambert-St Louis
Mon 1/15
2 stops29h 15m
Lima J Chavez Intl
Sun 2/4
2 stops15h 25m
Lambert-St LouisLima J Chavez Intl
STL - LIM
STLLIM
Lambert-St Louis
Mon 3/4
2 stops21h 00m
Lima J Chavez Intl
Mon 3/25
1 stop11h 56m
Lambert-St LouisLima J Chavez Intl
STL - LIM
STLLIM
Lambert-St Louis
Mon 3/4
2 stops13h 20m
Lima J Chavez Intl
Mon 3/25
2 stops17h 20m
Lambert-St LouisLima J Chavez Intl
STL - LIM
STLLIM
Lambert-St Louis
Fri 1/19
1 stop15h 15m
Lima J Chavez Intl
Mon 1/29
1 stop15h 53m
Lambert-St LouisLima J Chavez Intl
STL - LIM
STLLIM
Lambert-St Louis
Fri 1/19
2 stops16h 19m
Lima J Chavez Intl
Mon 1/29
2 stops17h 51m
Lambert-St LouisLima J Chavez Intl
STL - LIM
STLLIM
Lambert-St Louis
Mon 1/15
1 stop13h 55m
Lima J Chavez Intl
Mon 2/5
1 stop10h 10m
Lambert-St LouisLima J Chavez Intl
STL - LIM
STLLIM
Lambert-St Louis
Thu 2/15
2 stops14h 45m
Lima J Chavez Intl
Tue 3/12
2 stops14h 13m
Lambert-St LouisLima J Chavez Intl
STL - LIM
STLLIM
Lambert-St Louis
Wed 12/27
2 stops28h 04m
Lima J Chavez Intl
Sat 1/6
2 stops19h 46m
Lambert-St LouisLima J Chavez Intl
STL - LIM
STLLIM
Lambert-St Louis
Mon 1/15
3 stops24h 25m
Lima J Chavez Intl
Mon 2/5
3 stops32h 56m
Reviews of airlines servicing Peru
Get insights into the airlines that provide service to Peru. 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 Peru. Reviews last updated November 29, 2023.
Read through reviews of airlines operating flights from St. Louis to Peru, such as LATAM Airlines, American Airlines and Avianca. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Boarding
Overall
Entertainment
Crew
Food
Reviews
On time flights; courteous staff; efficient boarding system! Thank you!
Comfort
Boarding
Overall
Entertainment
Crew
Food
Reviews
On time flights; courteous staff; efficient boarding system! Thank you!
Comfort
Boarding
Overall
Entertainment
Crew
Food
Reviews
On time flights; courteous staff; efficient boarding system! Thank you!
Comfort
Boarding
Overall
Entertainment
Crew
Food
Reviews
On time flights; courteous staff; efficient boarding system! Thank you!
Comfort
Boarding
Overall
Entertainment
Crew
Food
Reviews
On time flights; courteous staff; efficient boarding system! Thank you!
Comfort
Boarding
Overall
Entertainment
Crew
Food
Reviews
On time flights; courteous staff; efficient boarding system! Thank you!
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Peru. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly from for flights from St. Louis to Peru?
Lambert-St Louis (STL) is the airport you will fly out of if you book a flight from St. Louis to Peru. It is only a 12.7 mi journey to Lambert-St Louis (STL) from St. Louis’s city center.
Can I find flights from St. Louis to Peru for under $600 on Cheapflights?
Yes, there are multiple flights from St. Louis to Peru for under $600. The cheapest flight booked recently is on Multiple Airlines for just $565, but on average you can expect to pay $906.
What are the most popular routes from St. Louis to Peru?
The most popular route from St. Louis to Peru is Lambert-St Louis - Lima J Chavez Intl. You may also consider Lambert-St Louis - Cusco Velazco Astete or Lambert-St Louis - Arequipa Rodriguez Ballon.
What are the most popular airlines that fly from St. Louis to Peru?
Consider American Airlines, Delta or LATAM Airlines when booking your flight. These represent the most popular airlines when flying from St. Louis to Peru.
What does STL to LIM mean?
Great question - STL to LIM just means Lambert-St Louis Airport to Lima J Chavez Intl Airport. Now you’ll know what these unique codes when you look for flights! Cusco Velazco Astete Airport (CUZ), Arequipa Rodriguez Ballon Airport (AQP), Piura Airport (PIU), Tarapoto Airport (TPP), Trujillo Airport (TRU) are other airports near this flight route and their unique identifiers/IATA codes.
Browse thousands of different options on Cheapflights for your next trip
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Complete your tripComplete your trip to Peru by adding a car rental and/or hotel reservation to your travel itinerary.
Complete your trip to Peru by adding a car rental and/or hotel reservation to your travel itinerary.
Top 5 airlines flying from St. Louis to Peru
Discover the top 5 airlines that operate flights from St. Louis to Peru. 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 2,945,590 searches. Data last updated November 29, 2023.
Search flights to Peru by cabin class
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from St. Louis to Peru?
Cheapflights makes it easy to find St. Louis to Peru flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from St. Louis to Peru?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Peru from St. Louis.
Can Cheapflights find flights from St. Louis to Peru with no change fees?
Certainly. Search results for flights to Peru from St. Louis shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from St. Louis to Peru become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Peru from St. Louis today and book when prices fit your budget.