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Cheap flights from St. Louis (STL) to Peru from $303

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 10/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — LIM
jun. 15 — jun. 221
From?
To?
sáb. 6/15
sáb. 6/22
1 adult, Economy
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How far in advance should I book a flight from St. Louis to Peru?

To save up to 57% on this flight, we recommend booking at least 11 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, September can be a great choice for travel to Peru. Flights to Peru from St. Louis in September are about $794 on average during September, but can be found for as low as $482.

What is the cheapest time of day to fly from STL to 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 St. Louis to Peru flights in June & July 2024

Find cheap flight options from St. Louis to Peru specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,080,152 searches. Prices were last updated on junio 10, 2024.
Scroll through some of the best deals on flights from St. Louis to Peru in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
lun. 7/2210:08 amSTL - LIM
2 stops21h 57mLATAM Airlines
mié. 8/712:05 amLIM - STL
2 stops23h 34mLATAM Airlines
Deal found 6/10$746
lun. 7/2210:08 amSTL - LIM
2 stops21h 57mLATAM Airlines
jue. 8/81:30 pmLIM - STL
2 stops22h 08mLATAM Airlines
Deal found 6/9$750
lun. 7/227:15 amSTL - LIM
1 stop13h 50mDelta
jue. 8/88:15 amLIM - STL
2 stops15h 24mDelta
Deal found 6/10$751
mar. 7/96:00 amSTL - LIM
2 stops15h 30mDelta
vie. 7/191:30 pmLIM - STL
2 stops22h 12mDelta
Deal found 6/10$776
lun. 7/2210:08 amSTL - LIM
1 stop19h 32mLATAM Airlines
mié. 8/712:05 amLIM - STL
2 stops23h 34mLATAM Airlines
Deal found 6/10$796
lun. 7/225:26 pmSTL - LIM
1 stop12h 14mLATAM Airlines
jue. 8/81:30 pmLIM - STL
2 stops22h 08mLATAM Airlines
Deal found 6/9$800
lun. 7/227:15 amSTL - LIM
1 stop13h 50mDelta
jue. 8/811:20 pmLIM - STL
1 stop15h 24mDelta
Deal found 6/10$803
lun. 7/2210:08 amSTL - LIM
2 stops21h 57mLATAM Airlines
mié. 8/712:15 amLIM - STL
2 stops17h 46mLATAM Airlines
Deal found 6/9$807
lun. 7/227:15 amSTL - LIM
1 stop13h 50mDelta
mié. 8/712:15 amLIM - STL
2 stops16h 05mDelta
Deal found 6/9$808

St. Louis to Peru 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Peru in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated junio 10, 2024.
Scroll through some of the best deals on flights from St. Louis to Peru in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
jue. 8/158:12 amSTL - LIM
2 stops17h 43mMultiple Airlines
vie. 8/232:55 amLIM - STL
3 stops28h 27mMultiple Airlines
Deal found 6/9$568
jue. 8/157:57 amSTL - LIM
2 stops17h 58mMultiple Airlines
vie. 8/232:55 amLIM - STL
2 stops28h 12mMultiple Airlines
Deal found 6/9$570
vie. 8/167:57 amSTL - LIM
2 stops16h 33mMultiple Airlines
sáb. 8/242:55 amLIM - STL
2 stops28h 12mMultiple Airlines
Deal found 6/9$577
dom. 8/47:24 pmSTL - LIM
2 stops32h 01mMultiple Airlines
jue. 8/222:55 amLIM - STL
2 stops28h 12mMultiple Airlines
Deal found 6/8$584
vie. 8/168:12 amSTL - LIM
2 stops17h 43mMultiple Airlines
sáb. 8/242:55 amLIM - STL
3 stops28h 27mMultiple Airlines
Deal found 6/9$617
jue. 8/18:49 pmSTL - LIM
2 stops30h 36mMultiple Airlines
jue. 8/82:55 amLIM - STL
2 stops31h 39mMultiple Airlines
Deal found 6/10$623
vie. 8/168:12 amSTL - LIM
2 stops17h 43mMultiple Airlines
jue. 8/222:55 amLIM - STL
3 stops28h 27mMultiple Airlines
Deal found 6/9$651
jue. 8/158:12 amSTL - LIM
3 stops40h 18mMultiple Airlines
vie. 8/232:55 amLIM - STL
3 stops28h 27mMultiple Airlines
Deal found 6/9$653
jue. 8/158:12 amSTL - LIM
2 stops17h 43mMultiple Airlines
sáb. 8/246:45 amLIM - STL
2 stops24h 37mMultiple Airlines
Deal found 6/9$662

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 3,080,152 searches. Data last updated junio 10, 2024.
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.
sáb. 10/267:57 amSTL - LIM
2 stops16h 33mMultiple Airlines
Deal found 6/8$303
sáb. 10/265:20 pmSTL - LIM
3 stops30h 55mMultiple Airlines
Deal found 6/8$389
sáb. 10/2611:51 amSTL - LIM
1 stop9h 14mLATAM Airlines
Deal found 6/8$523

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 3,080,152 searches. Data last updated junio 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$568 - $783

Route

Depart

Return

Price

Lambert-St LouisLima J Chavez Intl

STL - LIM

STLLIM

Lambert-St Louis

jue. 8/15

2 stops17h 43m

Lima J Chavez Intl

vie. 8/23

3 stops28h 27m

$568

Lambert-St LouisLima J Chavez Intl

STL - LIM

STLLIM

Lambert-St Louis

jue. 8/15

2 stops17h 58m

Lima J Chavez Intl

vie. 8/23

2 stops28h 12m

$570

Lambert-St LouisLima J Chavez Intl

STL - LIM

STLLIM

Lambert-St Louis

vie. 8/16

2 stops17h 58m

Lima J Chavez Intl

jue. 8/22

2 stops28h 12m

$577

Lambert-St LouisLima J Chavez Intl

STL - LIM

STLLIM

Lambert-St Louis

dom. 8/4

2 stops32h 01m

Lima J Chavez Intl

jue. 8/22

2 stops28h 12m

$584

Lambert-St LouisLima J Chavez Intl

STL - LIM

STLLIM

Lambert-St Louis

sáb. 9/7

2 stops21h 05m

Lima J Chavez Intl

sáb. 9/14

1 stop16h 54m

$713

Lambert-St LouisLima J Chavez Intl

STL - LIM

STLLIM

Lambert-St Louis

vie. 8/16

1 stop13h 50m

Lima J Chavez Intl

vie. 8/23

2 stops22h 12m

$718

Lambert-St LouisLima J Chavez Intl

STL - LIM

STLLIM

Lambert-St Louis

sáb. 10/26

2 stops40h 20m

Lima J Chavez Intl

lun. 10/28

2 stops21h 03m

$729

Lambert-St LouisLima J Chavez Intl

STL - LIM

STLLIM

Lambert-St Louis

mar. 8/20

2 stops14h 30m

Lima J Chavez Intl

vie. 9/6

1 stop16h 49m

$741

Lambert-St LouisLima J Chavez Intl

STL - LIM

STLLIM

Lambert-St Louis

dom. 8/11

1 stop16h 40m

Lima J Chavez Intl

sáb. 8/17

1 stop19h 30m

$783

Flights are sorted by cheapest first

Deals found on 6/9

No data available for this route at this time. Please check back soon.

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.

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 junio 10, 2024.
Read through reviews of airlines operating flights from St. Louis to Peru, such as LATAM Airlines, Delta and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,295 reviews

Crew

8.6

Food

7.4

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,295 reviews
Delta
8.0
Very good
10,295 reviews

Crew

8.6

Food

7.4

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Copa Airlines
8.0
Very good
2,538 reviews
Delta
8.0
Very good
10,295 reviews

Crew

8.6

Food

7.4

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

LATAM Airlines
7.5
Good
2,314 reviews
Delta
8.0
Very good
10,295 reviews

Crew

8.6

Food

7.4

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,647 reviews
Delta
8.0
Very good
10,295 reviews

Crew

8.6

Food

7.4

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,138 reviews
Delta
8.0
Very good
10,295 reviews

Crew

8.6

Food

7.4

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

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 $568, but on average you can expect to pay $670.

  • 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 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.

  • Can I find deals for flights from St. Louis to Peru that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Peru flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Peru with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Peru flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from St. Louis to Peru that allow pets onboard?

    Many airlines flying from St. Louis to Peru offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Peru?

    Yes, you can often find last-minute deals on St. Louis to Peru flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Peru flight deals updated?

    The St. Louis to Peru flight deals you see on this page were last updated on 6/10.

  • 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 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 $691). 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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Alternative routes for St. Louis to Peru
See prices for flight routes from nearby airports that may be better suited for you.

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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 3,080,152 searches. Data last updated junio 10, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$313Average$579FlexibilityNo cancel feeOn-time65%
DeltaCheapest$562Average$781FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$569Average$897FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$635Average$897FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$637Average$904FlexibilityNo cancel feeOn-time81%
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Search flights from St. Louis to Peru by cabin class

Find flights from St. Louis to Peru, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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