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.
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 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.
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
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!
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.
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.
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.
Consider American Airlines, Delta or LATAM Airlines when booking your flight. These represent the most popular airlines when flying from St. Louis to Peru.
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.
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.
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.
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.
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.