Cheap flights from St. Louis (STL) to Peru

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How to find the cheapest flight from
St. Louis (STL) to Peru

All the information you need to plan the best STL to LIM flight in 2021: compare St. Louis to Peru flight prices with the expected peak season, weather and rainfall in Peru.
How far in advance should I book a flight from St. Louis to Peru?

Find a great deal and save up to 13% by booking at least 19 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from St. Louis to Peru within the next two weeks, with the cheapest ticket starting at $1,011.

What is the cheapest month to fly from St. Louis to Peru?

Flights from St. Louis to Peru lean towards being more expensive in December. Prices are generally better when you fly from St. Louis to Peru in April, with the cheapest ticket starting at $708.

When is the cheapest time to fly from St. Louis to Peru (STL - PE0)?

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 flights from St. Louis to Peru in September, October 2021

The best prices found for STL to Peru flights for September, October
17 Oct - 21 Oct
$338pp
STL
Lambert-St Louis
American Airlines
 
1 STOP
LIM
Lima J Chavez Intl
LIM
Lima J Chavez Intl
American Airlines
 
1 STOP
STL
Lambert-St Louis
7 Oct - 18 Oct
$356pp
STL
Lambert-St Louis
American Airlines
   
2 STOPS
LIM
Lima J Chavez Intl
LIM
Lima J Chavez Intl
American Airlines
 
1 STOP
STL
Lambert-St Louis
15 Oct - 23 Oct
$384pp
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
LIM
Lima J Chavez Intl
LIM
Lima J Chavez Intl
Multiple Airlines
 
1 STOP
STL
Lambert-St Louis

Lambert-St Louis to Peru 2021 flight deals

Cheap flights to Peru from St. Louis found for this year
17 Oct - 21 Oct
$338pp
STL
Lambert-St Louis
American Airlines
 
1 STOP
LIM
Lima J Chavez Intl
LIM
Lima J Chavez Intl
American Airlines
 
1 STOP
STL
Lambert-St Louis
8 Dec - 17 Dec
$346pp
STL
Lambert-St Louis
Spirit Airlines
 
1 STOP
LIM
Lima J Chavez Intl
LIM
Lima J Chavez Intl
Spirit Airlines
 
1 STOP
STL
Lambert-St Louis
7 Oct - 18 Oct
$356pp
STL
Lambert-St Louis
American Airlines
   
2 STOPS
LIM
Lima J Chavez Intl
LIM
Lima J Chavez Intl
American Airlines
 
1 STOP
STL
Lambert-St Louis

Last minute flights from St. Louis to Peru

Late deals on round-trip flights to Peru from St. Louis, departing today and this week
7 Oct - 19 Oct
$338pp
STL
Lambert-St Louis
American Airlines
 
1 STOP
LIM
Lima J Chavez Intl
LIM
Lima J Chavez Intl
American Airlines
 
1 STOP
STL
Lambert-St Louis
7 Oct - 18 Oct
$356pp
STL
Lambert-St Louis
American Airlines
   
2 STOPS
LIM
Lima J Chavez Intl
LIM
Lima J Chavez Intl
American Airlines
 
1 STOP
STL
Lambert-St Louis
7 Oct - 18 Oct
$387pp
STL
Lambert-St Louis
American Airlines
   
2 STOPS
LIM
Lima J Chavez Intl
LIM
Lima J Chavez Intl
American Airlines
 
1 STOP
STL
Lambert-St Louis

One-way flights to Peru from St. Louis

The cheapest one-way flights from St. Louis to Peru
4:40 am - 7:00 pm
United Airlines
1 Stop
14h 20m
STL - LIM
United Airlines
$264
United
4:20 am - 8:55 pm
Multiple Airlines
2 Stops
16h 35m
STL - LIM
Multiple Airlines
$137
Trip.com
3:00 am - 6:34 pm
Multiple Airlines
2 Stops
15h 34m
STL - LIM
Multiple Airlines
$171
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">St. Louis</span> to <span class="emphasized">Peru</span> flights.

Flight FAQs

From St. Louis to Peru

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.

Which airlines flying from Lambert-St Louis to Peru have flexible cancellations due to COVID-19?

American Airlines, Air Canada, and Delta are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Are flight prices decreasing from St. Louis to Peru due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both St. Louis and Peru for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from St. Louis to Peru for under $400 on Cheapflights?

Yes, there are multiple flights from St. Louis to Peru for under $400. The cheapest flight booked recently is on American Airlines for just $338, but on average you can expect to pay $388.

Are there last-minute flights available from St. Louis to Peru for under $400?

There are currently 14+ open flights from St. Louis to Peru within the next 7 days for less than $400.

What are the cheapest flights from St. Louis to Peru?

On average you can expect to pay $1,538 for a flight from St. Louis to Peru. The cheapest flight overall is $382 while the most popular route, (Lambert-St Louis - Lima J Chavez Intl) is currently priced at $346.

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 - Arequipa Rodriguez Ballon or Lambert-St Louis - Cusco Velazco Astete.

What are the most popular airlines that fly from St. Louis to Peru?

Consider Major Airline, American Airlines or Air Canada when booking your flight. These represent the most popular airlines when flying from St. Louis to Peru.

Related searches

Flights to Peru from St. Louis (STL)
Flights to St. Louis Flights to Peru

Rent a Car

Car Rentals in Peru

COVID Restrictions

View COVID Travel Restrictions for Peru

Do I need a COVID test to fly to Peru from St. Louis?

Information is based on travel restrictions from Lambert-St Louis to Peru

Most visitors from Lambert-St Louis need to provide a negative COVID-19 test result and/or quarantine to enter Peru.

COVID-19 testing requirements
Visitors from Lambert-St Louis must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Peru.

Quarantine requirements
Visitors from Lambert-St Louis are not required to quarantine after entering Peru.

Documents
Health Declaration Form - Travelers must fill out the form 72 hours before departure and present the completed form upon arrival in Peru.

Pre Registration Form - Travelers must download the app and complete the form within 48 hours before departure to Peru.


Do I need a test to fly back to St. Louis from Peru?

Returning to Lambert-St Louis from Peru

COVID-19 testing requirements
Visitors from Peru must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Lambert-St Louis.

Quarantine requirements
Visitors from Peru are not required to quarantine after entering Lambert-St Louis.

Hide COVID Travel Restrictions for Peru

Destination points for flights from St. Louis to Peru

Select to see more specific information for flights from St. Louis to all places in Peru.
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Destination information for Peru

Things to know before you go - useful duration and weather info for your trip from St. Louis to Peru.
Today's exchange rate
$1 = S/ 4.11

Airports servicing St. Louis

Airports servicing

Chiclayo Cornel Ruiz (CIX)
Cajamarca (CJA)
Cuzco (CUZ)
Huánuco (HUU)
Ilo (ILQ)
Iquitos C.F. Secada (IQT)

Top 5 airlines flying from Lambert-St Louis to Peru

The chart below displays the airlines Cheapflights users traveling from St. Louis to Peru choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Air Canada
$864 $1,010 No cancel fee 67%
LATAM Airlines
$883 $1,080 No cancel fee 81%
Delta
$890 $1,082 No cancel fee N/A
United Airlines
$916 $1,156 No cancel fee 69%
American Airlines
$938 $1,208 No cancel fee 71%
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