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St. Louis

$315+ Cheap flights from Peru to St. Louis (STL)

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
LIM — STL
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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Cheap flight deals from Peru to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Peru (PE0) to St. Louis (STL). 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 November 20, 2024.

Find flight deals from Peru to St. Louis

Cheapest flights from Peru to St. Louis
Explore the most affordable flight options available from Peru to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This Kiwi.com deal was found by Cheapflights users on 11/19. 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 12/1611:59 pmLIM - STL
1 stop16h 22mMultiple Airlines
Tue 2/257:27 pmSTL - LIM
2 stops39h 58mMultiple Airlines
Deal found 11/19$582
This United Airlines deal was found by Cheapflights users on 11/19. 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.
Sat 12/141:50 amLIM - STL
1 stop15h 48mUnited Airlines
Mon 2/2410:55 amSTL - LIM
1 stop12h 00mUnited Airlines
Deal found 11/19$790
This Delta deal was found by Cheapflights users on 11/19. 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 12/1911:55 pmLIM - STL
1 stop17h 17mDelta
Wed 2/2612:52 pmSTL - LIM
2 stops17h 03mDelta
Deal found 11/19$835
This LATAM Airlines deal was found by Cheapflights users on 11/19. 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 12/1812:10 pmLIM - STL
1 stop12h 33mLATAM Airlines
Fri 2/2812:52 pmSTL - LIM
2 stops16h 28mLATAM Airlines
Deal found 11/19$848
This American Airlines deal was found by Cheapflights users on 11/19. 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.
Fri 11/2212:45 amLIM - STL
1 stop17h 07mAmerican Airlines
Mon 11/255:07 amSTL - LIM
1 stop17h 18mAmerican Airlines
Deal found 11/19$1,151

Find flights from Peru to St. Louis within your budget

Customize your flight search to find flights from Peru to St. Louis 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 2,629,791 searches. Data last updated November 20, 2024.

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Depart

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Price

LimaSt. Louis

LIM - STL

LIMSTL

Lima J Chavez Intl

Mon 12/16

11:59 pm-3:21 pm

1 stop16h 22m

Lambert-St Louis

Tue 2/25

7:27 pm-12:25 pm

2 stops39h 58m

$582

LimaSt. Louis

LIM - STL

LIMSTL

Lima J Chavez Intl

Tue 5/13

8:15 am-11:38 pm

2 stops15h 23m

Lambert-St Louis

Fri 5/30

7:20 am-9:40 pm

2 stops14h 20m

$762

LimaSt. Louis

LIM - STL

LIMSTL

Lima J Chavez Intl

Sat 12/14

1:50 am-4:38 pm

1 stop15h 48m

Lambert-St Louis

Mon 2/24

10:55 am-11:55 pm

1 stop12h 00m

$790

LimaSt. Louis

LIM - STL

LIMSTL

Lima J Chavez Intl

Wed 12/18

11:55 pm-9:08 am

1 stop10h 13m

Lambert-St Louis

Wed 2/26

12:52 pm-6:20 am

2 stops16h 28m

$848

LimaSt. Louis

LIM - STL

LIMSTL

Lima J Chavez Intl

Wed 12/4

6:50 pm-11:24 pm

3 stops29h 34m

$315

LimaSt. Louis

LIM - STL

LIMSTL

Lima J Chavez Intl

Wed 12/4

11:59 pm-3:21 pm

1 stop16h 22m

$361

LimaSt. Louis

LIM - STL

LIMSTL

Lima J Chavez Intl

Tue 5/6

12:55 am-4:35 pm

1 stop15h 40m

$497

LimaSt. Louis

LIM - STL

LIMSTL

Lima J Chavez Intl

Wed 5/7

6:55 am-11:03 pm

1 stop16h 08m

$502

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Best time to book a flight from Peru to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Peru 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 Peru to St. Louis

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

Rainfall in St. Louis by month

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

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

Temperature in St. Louis by month

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

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated November 20, 2024.
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,756 reviews
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

LATAM Airlines
7.5
Good
1,934 reviews
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
9,171 reviews
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Spirit Airlines
6.3
Okay
8,174 reviews
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Peru to St. Louis. 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 into for flights to St. Louis from Peru?

    For a flight from Peru to St. Louis, you will be flying into Lambert-St Louis. Lambert-St Louis (STL) is just 12.7 mi from the center of the city.

  • What are the cheapest airlines to fly from Peru to St. Louis one-way?

    One-way options have recently been found by users for as low as $361 on Spirit Airlines. Other airlines that offer cheap prices include United Airlines from $497 and American Airlines from $502 one-way.

  • Can I find deals for flights from Peru to St. Louis that include hotel bookings?

    Yes. In addition to deals on Peru to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Peru to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Peru to St. Louis.

  • Can I find deals for business class flights from Peru to St. Louis?

    Yes. Cheapflights offers flight deals from Peru to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, September is the cheapest month in which you can book a flight from Peru to St. Louis (average of $308). Flying from Peru to St. Louis in March is currently the most expensive (average of $357). 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.

See more FAQs

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Top 3 airlines flying from Peru to St. Louis

Discover the top 3 airlines that operate flights from Peru to St. Louis. 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$624Average$834FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$741Average$853FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$794Average$922FlexibilityNo cancel feeOn-time71%
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