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Cheap flights from St. Louis (STL) to Peru from $246

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 5/30. 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
May 13 — May 201
From?
To?
Mon 5/13
Mon 5/20
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 71% 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, November can be a great choice for travel to Peru. Flights to Peru from St. Louis in November are about $794 on average during November, but can be found for as low as $412.

When is the cheapest time to fly from St. Louis to Peru (STL - 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 Delta flights from St. Louis to Peru

Explore cheap flight options specifically provided by Delta for the route between St. Louis and Peru. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Peruse some of the lowest-priced Delta flights we've found from St. Louis to Peru. Deals update often to give you more flight options matching your criteria
Tue 6/46:00 amSTL - LIM
2 stops15h 30mDelta
Mon 6/2412:00 pmLIM - STL
1 stop20h 40mDelta
Deal found 5/7$633
Wed 6/57:00 amSTL - LIM
1 stop22h 40mDelta
Mon 6/2412:00 pmLIM - STL
1 stop20h 40mDelta
Deal found 5/7$641
Thu 6/66:00 amSTL - LIM
2 stops15h 30mDelta
Fri 6/2111:20 pmLIM - STL
1 stop17h 00mDelta
Deal found 5/7$658
Mon 6/37:10 amSTL - LIM
1 stop13h 55mDelta
Mon 6/2412:00 pmLIM - STL
1 stop20h 40mDelta
Deal found 5/7$663
Wed 5/2910:10 amSTL - LIM
1 stop10h 55mDelta
Tue 6/412:15 amLIM - STL
2 stops17h 07mDelta
Deal found 5/7$668
Fri 6/77:15 amSTL - LIM
1 stop13h 50mDelta
Fri 6/2111:20 pmLIM - STL
1 stop17h 00mDelta
Deal found 5/7$683
Mon 6/37:10 amSTL - LIM
1 stop13h 55mDelta
Fri 6/2111:20 pmLIM - STL
1 stop17h 00mDelta
Deal found 5/7$688
Tue 6/46:00 amSTL - LIM
2 stops15h 30mDelta
Tue 6/2511:20 pmLIM - STL
1 stop17h 00mDelta
Deal found 5/7$696
Wed 6/57:00 amSTL - LIM
1 stop22h 40mDelta
Thu 6/2011:20 pmLIM - STL
1 stop18h 41mDelta
Deal found 5/7$704

Cheap LATAM Airlines flights from St. Louis to Peru

Explore cheap flight options specifically provided by LATAM Airlines for the route between St. Louis and Peru. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Browse through some of the cheapest LATAM Airlines flights traveling from St. Louis to Peru. Make sure to examine the flight information before completing your reservation.
Tue 6/410:10 amSTL - LIM
1 stop10h 55mLATAM Airlines
Wed 6/1910:00 amLIM - STL
2 stops23h 10mLATAM Airlines
Deal found 5/7$646
Wed 5/156:00 amSTL - LIM
1 stop15h 05mLATAM Airlines
Tue 5/2812:05 amLIM - STL
2 stops23h 35mLATAM Airlines
Deal found 5/7$663
Wed 5/296:00 amSTL - LIM
2 stops15h 30mLATAM Airlines
Tue 6/412:15 amLIM - STL
2 stops18h 26mLATAM Airlines
Deal found 5/7$667
Tue 6/410:10 amSTL - LIM
1 stop10h 55mLATAM Airlines
Sun 6/2312:15 pmLIM - STL
2 stops23h 46mLATAM Airlines
Deal found 5/7$671
Mon 6/39:59 amSTL - LIM
1 stop11h 06mLATAM Airlines
Thu 6/2012:15 pmLIM - STL
2 stops20h 55mLATAM Airlines
Deal found 5/7$676
Mon 6/36:00 amSTL - LIM
2 stops15h 40mLATAM Airlines
Wed 6/1910:00 amLIM - STL
2 stops23h 10mLATAM Airlines
Deal found 5/7$681
Mon 6/312:53 pmSTL - LIM
2 stops16h 07mLATAM Airlines
Fri 6/218:15 amLIM - STL
2 stops15h 28mLATAM Airlines
Deal found 5/7$693
Mon 6/39:59 amSTL - LIM
1 stop11h 06mLATAM Airlines
Sat 6/2212:15 pmLIM - STL
2 stops20h 55mLATAM Airlines
Deal found 5/7$701
Mon 6/39:59 amSTL - LIM
2 stops11h 41mLATAM Airlines
Sat 6/2212:15 pmLIM - STL
2 stops20h 55mLATAM Airlines
Deal found 5/7$706

Cheap St. Louis to Peru flights in May & June 2024

Find cheap flight options from St. Louis to Peru specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Prices were last updated on May 8, 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.
Tue 6/46:00 amSTL - LIM
2 stops15h 30mDelta
Mon 6/2412:00 pmLIM - STL
1 stop20h 40mDelta
Deal found 5/7$633
Wed 6/57:00 amSTL - LIM
1 stop22h 40mDelta
Mon 6/2412:00 pmLIM - STL
1 stop20h 40mDelta
Deal found 5/7$641
Tue 6/410:10 amSTL - LIM
1 stop10h 55mLATAM Airlines
Wed 6/1910:00 amLIM - STL
2 stops23h 10mLATAM Airlines
Deal found 5/7$646
Thu 6/66:00 amSTL - LIM
2 stops15h 30mDelta
Fri 6/2111:20 pmLIM - STL
1 stop17h 00mDelta
Deal found 5/7$658
Wed 5/156:00 amSTL - LIM
1 stop15h 05mLATAM Airlines
Tue 5/2812:05 amLIM - STL
2 stops23h 35mLATAM Airlines
Deal found 5/7$663
Wed 5/298:07 amSTL - LIM
2 stops14h 18mAmerican Airlines
Wed 6/56:30 amLIM - STL
2 stops17h 33mAmerican Airlines
Deal found 5/7$666
Wed 5/296:00 amSTL - LIM
2 stops15h 30mLATAM Airlines
Tue 6/412:15 amLIM - STL
2 stops18h 26mLATAM Airlines
Deal found 5/7$667
Wed 5/2910:10 amSTL - LIM
1 stop10h 55mDelta
Tue 6/412:15 amLIM - STL
2 stops17h 07mDelta
Deal found 5/7$668
Tue 6/410:10 amSTL - LIM
1 stop10h 55mLATAM Airlines
Sun 6/2312:15 pmLIM - STL
2 stops23h 46mLATAM Airlines
Deal found 5/7$671

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 2,752,338 searches. Data last updated May 8, 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.
Tue 6/46:00 amSTL - LIM
2 stops15h 30mDelta
Mon 6/2412:00 pmLIM - STL
1 stop20h 40mDelta
Deal found 5/7$633
Tue 12/246:00 amSTL - LIM
2 stops14h 40mLATAM Airlines
Wed 1/18:15 amLIM - STL
2 stops16h 24mLATAM Airlines
Deal found 5/8$638
Wed 6/57:00 amSTL - LIM
1 stop22h 40mDelta
Mon 6/2412:00 pmLIM - STL
1 stop20h 40mDelta
Deal found 5/7$641
Tue 6/410:10 amSTL - LIM
1 stop10h 55mLATAM Airlines
Wed 6/1910:00 amLIM - STL
2 stops23h 10mLATAM Airlines
Deal found 5/7$646
Thu 6/66:00 amSTL - LIM
2 stops15h 30mDelta
Fri 6/2111:20 pmLIM - STL
1 stop17h 00mDelta
Deal found 5/7$658
Wed 5/156:00 amSTL - LIM
1 stop15h 05mLATAM Airlines
Tue 5/2812:05 amLIM - STL
2 stops23h 35mLATAM Airlines
Deal found 5/7$663
Wed 5/298:07 amSTL - LIM
2 stops14h 18mAmerican Airlines
Wed 6/56:30 amLIM - STL
2 stops17h 33mAmerican Airlines
Deal found 5/7$666
Wed 5/296:00 amSTL - LIM
2 stops15h 30mLATAM Airlines
Tue 6/412:15 amLIM - STL
2 stops18h 26mLATAM Airlines
Deal found 5/7$667
Wed 5/2910:10 amSTL - LIM
1 stop10h 55mDelta
Tue 6/412:15 amLIM - STL
2 stops17h 07mDelta
Deal found 5/7$668

St. Louis to Peru flights leaving soon

Find last-minute flight options from St. Louis to Peru for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Have a look at some of the last-minute flights available departing from St. Louis to Peru. Tip: verify your flight details before completing your reservation.
Wed 5/156:00 amSTL - LIM
1 stop15h 05mLATAM Airlines
Tue 5/2812:05 amLIM - STL
2 stops23h 35mLATAM Airlines
Deal found 5/7$663
Wed 5/154:57 pmSTL - LIM
1 stop30h 03mUnited Airlines
Tue 5/2812:55 amLIM - STL
1 stop15h 30mUnited Airlines
Deal found 5/7$940

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 2,752,338 searches. Data last updated May 8, 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.
Thu 5/306:19 pmSTL - LIM
2 stops48h 31mMultiple Airlines
Deal found 5/6$246
Thu 5/307:30 pmSTL - LIM
3 stops27h 06mMultiple Airlines
Deal found 5/6$276
Thu 5/307:10 pmSTL - LIM
1 stop10h 30mLATAM Airlines
Deal found 5/6$527

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 2,752,338 searches. Data last updated May 8, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$633 - $819

Route

Depart

Return

Price

Lambert-St LouisLima J Chavez Intl

STL - LIM

STLLIM

Lambert-St Louis

Tue 6/4

2 stops15h 30m

Lima J Chavez Intl

Mon 6/24

1 stop20h 40m

$633

Lambert-St LouisLima J Chavez Intl

STL - LIM

STLLIM

Lambert-St Louis

Wed 6/5

1 stop22h 40m

Lima J Chavez Intl

Mon 6/24

1 stop20h 40m

$641

Lambert-St LouisLima J Chavez Intl

STL - LIM

STLLIM

Lambert-St Louis

Tue 6/4

1 stop10h 55m

Lima J Chavez Intl

Wed 6/19

2 stops23h 10m

$646

Lambert-St LouisLima J Chavez Intl

STL - LIM

STLLIM

Lambert-St Louis

Thu 6/6

2 stops15h 30m

Lima J Chavez Intl

Fri 6/21

1 stop17h 00m

$658

Lambert-St LouisLima J Chavez Intl

STL - LIM

STLLIM

Lambert-St Louis

Wed 5/29

2 stops14h 18m

Lima J Chavez Intl

Wed 6/5

2 stops17h 33m

$666

Lambert-St LouisLima J Chavez Intl

STL - LIM

STLLIM

Lambert-St Louis

Wed 5/29

2 stops15h 30m

Lima J Chavez Intl

Tue 6/4

2 stops18h 26m

$667

Lambert-St LouisLima J Chavez Intl

STL - LIM

STLLIM

Lambert-St Louis

Tue 6/4

1 stop10h 55m

Lima J Chavez Intl

Sun 6/23

2 stops23h 46m

$671

Lambert-St LouisLima J Chavez Intl

STL - LIM

STLLIM

Lambert-St Louis

Thu 8/8

1 stop16h 40m

Lima J Chavez Intl

Fri 8/16

1 stop15h 33m

$758

Lambert-St LouisLima J Chavez Intl

STL - LIM

STLLIM

Lambert-St Louis

Tue 7/16

2 stops14h 41m

Lima J Chavez Intl

Fri 7/19

2 stops14h 53m

$819

Flights are sorted by cheapest first

Deals found on 5/7

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

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 May 8, 2024.
Read through reviews of airlines operating flights from St. Louis to Peru, such as Delta, LATAM Airlines and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,789 reviews
Check prices

Boarding

8.2

Food

7.4

Entertainment

8.0

Overall

8.1

Comfort

7.9

Crew

8.6

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
8.1
Very good
10,789 reviews
Delta
8.1
Very good
10,789 reviews
Check prices

Boarding

8.2

Food

7.4

Entertainment

8.0

Overall

8.1

Comfort

7.9

Crew

8.6

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
7.6
Good
2,444 reviews
Delta
8.1
Very good
10,789 reviews
Check prices

Boarding

8.2

Food

7.4

Entertainment

8.0

Overall

8.1

Comfort

7.9

Crew

8.6

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
11,043 reviews
Delta
8.1
Very good
10,789 reviews
Check prices

Boarding

8.2

Food

7.4

Entertainment

8.0

Overall

8.1

Comfort

7.9

Crew

8.6

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
14,677 reviews
Delta
8.1
Very good
10,789 reviews
Check prices

Boarding

8.2

Food

7.4

Entertainment

8.0

Overall

8.1

Comfort

7.9

Crew

8.6

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.

Air Canada
7.0
Good
6,918 reviews
Delta
8.1
Very good
10,789 reviews
Check prices

Boarding

8.2

Food

7.4

Entertainment

8.0

Overall

8.1

Comfort

7.9

Crew

8.6

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 $700 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Peru for under $700. The cheapest flight booked recently is on Delta for just $633, but on average you can expect to pay $678.

  • Are there last-minute flights available from St. Louis to Peru for under $700?

    There are currently 2+ open flights from St. Louis to Peru within the next 7 days for less than $700.

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

  • 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), Trujillo Airport (TRU), Chiclayo Cornel Ruiz Airport (CIX) 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 5/8.

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 2,752,338 searches. Data last updated May 8, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$313Average$579FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
DeltaCheapest$559Average$766FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$569Average$897FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$635Average$897FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
LATAM AirlinesCheapest$637Average$913FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
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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.
First Class
Business Class
Prem Econ Class
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Fly with Cheapflights

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How does Cheapflights help users find flights from St. Louis to Peru?

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.

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Peru?

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.

Can Cheapflights find flights from St. Louis to Peru with no change fees?

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.

Can Cheapflights notify me if prices for flights from St. Louis to Peru become cheaper?

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.

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