Peru

$279+ Cheap flights from St. Louis (STL) to Peru

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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
STL — LIM
Nov 17 — Nov 241
1 adult
Sun 11/17
Sun 11/24
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Find flight deals from St. Louis to Peru

Cheapest flights from St. Louis to Peru
Explore the most affordable flight options available from St. Louis to Peru. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 12, 2024.

This FlightHub deal was found by Cheapflights users on 11/12. 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 12/74:26 pmSTL - LIM
1 stop29h 27mSpirit Airlines
Mon 12/911:59 pmLIM - STL
1 stop16h 22mSpirit Airlines
Deal found 11/12$515
This Mytrip deal was found by Cheapflights users on 11/12. 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.
Sat 12/74:26 pmSTL - LIM
3 stops24h 29mMultiple Airlines
Mon 12/911:59 pmLIM - STL
1 stop16h 22mMultiple Airlines
Deal found 11/12$568
This Delta deal was found by Cheapflights users on 11/12. 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 11/1610:14 amSTL - LIM
2 stops21h 01mDelta
Mon 11/188:15 amLIM - STL
2 stops16h 26mDelta
Deal found 11/12$604
This United Airlines deal was found by Cheapflights users on 11/11. 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.
Mon 12/98:40 amSTL - LIM
1 stop14h 15mUnited Airlines
Tue 12/241:50 amLIM - STL
1 stop15h 57mUnited Airlines
Deal found 11/11$718
This LATAM Airlines deal was found by Cheapflights users on 11/11. 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 12/910:28 amSTL - LIM
2 stops20h 47mLATAM Airlines
Tue 12/2412:15 amLIM - STL
2 stops19h 32mLATAM Airlines
Deal found 11/11$803
This American Airlines deal was found by Cheapflights users on 11/11. 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.
Mon 12/92:15 pmSTL - LIM
2 stops13h 55mAmerican Airlines
Wed 12/257:00 amLIM - STL
2 stops13h 00mAmerican Airlines
Deal found 11/11$1,004
This KAYAK deal was found by Cheapflights users on 11/11. 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.
Wed 12/115:02 pmSTL - CUZ
2 stops23h 18mLATAM Airlines
Wed 12/187:10 amCUZ - STL
2 stops17h 33mLATAM Airlines
Deal found 11/11$1,169
This American Airlines deal was found by Cheapflights users on 11/11. 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.
Wed 12/115:15 amSTL - CUZ
2 stops25h 01mAmerican Airlines
Wed 12/188:39 pmCUZ - STL
3 stops17h 58mAmerican Airlines
Deal found 11/11$1,302
This Delta deal was found by Cheapflights users on 11/12. 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.
Fri 12/137:15 amSTL - AQP
2 stops22h 40mDelta
Fri 1/108:25 pmAQP - STL
2 stops16h 22mDelta
Deal found 11/12$1,764
This Mytrip deal was found by Cheapflights users on 11/10. 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.
Sun 12/228:25 amSTL - AQP
3 stops21h 00mMultiple Airlines
Wed 1/112:31 pmAQP - STL
2 stops27h 50mMultiple Airlines
Deal found 11/10$2,206
This Kissandfly.com deal was found by Cheapflights users on 11/10. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/237:07 pmSTL - AQP
3 stops37h 23mLATAM Airlines
Thu 1/24:00 pmAQP - STL
2 stops18h 08mLATAM Airlines
Deal found 11/10$2,239

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 2,728,912 searches. Data last updated November 12, 2024.

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Price

St. LouisLima

STL - LIM

STLLIM

Lambert-St Louis

Sat 12/7

4:26 pm-10:53 pm

1 stop29h 27m

Lima J Chavez Intl

Mon 12/9

11:59 pm-3:21 pm

1 stop16h 22m

$515

St. LouisLima

STL - LIM

STLLIM

Lambert-St Louis

Mon 1/27

5:05 pm-1:20 am

2 stops31h 15m

Lima J Chavez Intl

Mon 2/3

11:56 pm-2:43 pm

1 stop15h 47m

$566

St. LouisLima

STL - LIM

STLLIM

Lambert-St Louis

Mon 1/27

6:15 am-11:55 pm

1 stop16h 40m

Lima J Chavez Intl

Sun 2/2

1:50 am-2:37 pm

1 stop13h 47m

$643

St. LouisLima

STL - LIM

STLLIM

Lambert-St Louis

Thu 3/27

10:10 am-8:15 am

2 stops22h 05m

Lima J Chavez Intl

Mon 3/31

8:15 am-8:52 am

2 stops24h 37m

$667

St. LouisLima

STL - LIM

STLLIM

Lambert-St Louis

Thu 3/27

6:00 am-8:55 pm

1 stop14h 55m

Lima J Chavez Intl

Sun 3/30

12:10 am-6:02 pm

2 stops17h 52m

$672

St. LouisLima

STL - LIM

STLLIM

Lambert-St Louis

Mon 1/27

7:18 am-9:30 pm

2 stops13h 12m

Lima J Chavez Intl

Mon 2/3

7:00 am-10:09 pm

2 stops16h 09m

$678

St. LouisLima

STL - LIM

STLLIM

Lambert-St Louis

Wed 1/29

8:00 am-1:20 am

2 stops16h 20m

Lima J Chavez Intl

Mon 2/3

10:40 am-10:24 am

2 stops24h 44m

$714

St. LouisCusco

STL - CUZ

STLCUZ

Lambert-St Louis

Mon 4/28

7:10 pm-9:25 am

2 stops14h 15m

Cusco Velazco Astete

Thu 5/8

8:05 am-11:38 pm

2 stops15h 33m

$772

St. LouisCusco

STL - CUZ

STLCUZ

Lambert-St Louis

Wed 4/30

10:10 am-12:35 am

2 stops14h 25m

Cusco Velazco Astete

Tue 5/6

7:35 am-11:38 pm

2 stops16h 03m

$786

St. LouisTarapoto

STL - TPP

STLTPP

Lambert-St Louis

Wed 2/12

12:52 pm-6:25 pm

2 stops28h 33m

Tarapoto

Tue 2/18

7:45 am-11:38 pm

2 stops16h 53m

$864

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 18 results
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Best time to book a flight from St. Louis to Peru

Have a flexible travel schedule? Discover the best time to fly to Peru from St. Louis with our price prediction graph.
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.

Travel insights for flights from St. Louis to Peru

Get recent, data-driven insights about flights from St. Louis to Peru including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from St. Louis to Peru?

Currently, April is the cheapest month in which you can book a flight from St. Louis to Peru (average of $498). Flying from St. Louis to Peru in July is currently the most expensive (average of $713). 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.

What is the cheapest time of day to fly from STL to PE?

Find hourly flight availability from St. Louis to Peru. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 12, 2024.

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.

Rainfall in Peru by month

Plan your trip to Peru by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Peru ranges from 0.0 - 0.0 inches per month. January is typically the wettest month, when rainfall can reach 0.0 in. January is typically the driest time to visit Peru when rainfall is around 0.0 in.

Temperature in Peru by month

Plan your trip to Peru by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Peru, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 62.6 F).

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 12, 2024.
Read through reviews of airlines operating flights from St. Louis to Peru, such as LATAM Airlines, Delta and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
8,799 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

8.0
Very good
8,799 reviews
8.0
Very good
8,799 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.8
Good
1,817 reviews
8.0
Very good
8,799 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.5
Good
1,946 reviews
8.0
Very good
8,799 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.4
Good
9,188 reviews
8.0
Very good
8,799 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.2
Good
10,000 reviews
8.0
Very good
8,799 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort