$262 Cheap Flights from Lima (LIM) to St. Louis (STL)

View $262 flight on Wed, Dec 10, 2025Opens in a new window

Popular airlines from Jorge Chávez Intl. Airport (LIM) to St. Louis Lambert Intl. Airport (STL)

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Cheap Flights from Lima to St. Louis (LIM-STL)

Prices were available within the past 7 days and start at $262 for one-way flights and $650 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Sat, Jan 31 - Sun, Feb 8
LIM
Lima
STL
St. Louis
$650 Roundtrip, found 6 days ago
$650
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Sat, Jan 31 from Lima to St. Louis, returning Sun, Feb 8, priced at $650 found 6 days ago
Spirit Airlines
Fri, Jan 30 - Sat, Feb 28
LIM
Lima
STL
St. Louis
$682 Roundtrip, found 6 days ago
$682
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Fri, Jan 30 from Lima to St. Louis, returning Sat, Feb 28, priced at $682 found 6 days ago
Air Canada
Sat, Jan 31 - Sun, Feb 8
LIM
Lima
STL
St. Louis
$705 Roundtrip, found 6 days ago
$705
Roundtrip
found 6 days ago
Select Air Canada flight, departing Sat, Jan 31 from Lima to St. Louis, returning Sun, Feb 8, priced at $705 found 6 days ago
Spirit Airlines
Fri, Jan 30 - Sat, Feb 28
LIM
Lima
STL
St. Louis
$736 Roundtrip, found 6 days ago
$736
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Fri, Jan 30 from Lima to St. Louis, returning Sat, Feb 28, priced at $736 found 6 days ago
American Airlines
Tue, Dec 2 - Tue, Dec 9
LIM
Lima
STL
St. Louis
$737 Roundtrip, found 1 day ago
$737
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Dec 2 from Lima to St. Louis, returning Tue, Dec 9, priced at $737 found 1 day ago
United
Wed, Nov 5 - Mon, Nov 24
LIM
Lima
STL
St. Louis
$737 Roundtrip, found 3 days ago
$737
Roundtrip
found 3 days ago
Select United flight, departing Wed, Nov 5 from Lima to St. Louis, returning Mon, Nov 24, priced at $737 found 3 days ago
American Airlines
Tue, Dec 2 - Tue, Dec 9
LIM
Lima
STL
St. Louis
$741 Roundtrip, found 1 day ago
$741
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Dec 2 from Lima to St. Louis, returning Tue, Dec 9, priced at $741 found 1 day ago
American Airlines
Mon, Dec 22 - Thu, Jan 22
LIM
Lima
STL
St. Louis
$747 Roundtrip, found 4 days ago
$747
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Dec 22 from Lima to St. Louis, returning Thu, Jan 22, priced at $747 found 4 days ago
Spirit Airlines
Fri, Jan 30 - Sat, Feb 28
LIM
Lima
STL
St. Louis
$750 Roundtrip, found 6 days ago
$750
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Fri, Jan 30 from Lima to St. Louis, returning Sat, Feb 28, priced at $750 found 6 days ago
LATAM Airlines Group
Thu, Feb 26 - Mon, Mar 23
LIM
Lima
STL
St. Louis
$878 Roundtrip, found 4 days ago
$878
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Thu, Feb 26 from Lima to St. Louis, returning Mon, Mar 23, priced at $878 found 4 days ago

Frequently asked questions

How much does a flight from Jorge Chavez Intl. Airport (LIM) to Lambert-St. Louis Intl. Airport (STL) cost?
Grab a cheap one-way flight from $262 or cheap return flight from $650 from Jorge Chavez Intl. Airport (LIM) to Lambert-St. Louis Intl. Airport (STL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Jorge Chavez Intl. Airport (LIM) to Lambert-St. Louis Intl. Airport (STL)?
The cheapest month to fly from LIM to STL is January, when there's less demand. Off-peak months are often when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Jorge Chavez Intl. Airport (LIM) to Lambert-St. Louis Intl. Airport (STL)?
To find the cheapest airline that'll fly you from LIM to STL, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Jorge Chavez Intl. Airport (LIM) to Lambert-St. Louis Intl. Airport (STL)?
There aren't any daily nonstop flights from Jorge Chavez Intl. Airport (LIM) to Lambert-St. Louis Intl. Airport (STL). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from LIM to STL?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Jorge Chavez Intl. Airport (LIM) to Lambert-St. Louis Intl. Airport (STL)?
To land at Lambert-St. Louis Intl. Airport (STL) on schedule, select a flight that takes off from Jorge Chavez Intl. Airport (LIM) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Jorge Chavez Intl. Airport (LIM) to Lambert-St. Louis Intl. Airport (STL) last-minute?
Booking your flight from LIM to STL just before your journey is usually more expensive. But if you're flexible with your travel dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a LIM to STL flight and hotel package?
Securing a LIM to STL flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Pick from our impressive range of hotels and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Jorge Chavez Intl. Airport (LIM) to Lambert-St. Louis Intl. Airport (STL)?
Typically, you can cancel or modify your LIM to STL flight. However, there may be additional charges, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you'd like further details, visit our Customer Service portal.

Travel information

Travel information

Origin airport
Jorge Chávez Intl.
Destination airport
Lambert-St. Louis Intl.
Airlines serving
American Airlines, Copa, Delta, LATAM Airlines Group, Spirit Airlines, United
Roundtrip price
$649
Distance
3610 mi

Book with confidence

Book with confidence

Lima to St. Louis Flights

The cheapest times to fly from Lima to St. Louis

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Lima to St. Louis are during the month of January. You can find some of the cheapest flights from Lima to St. Louis with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Lima to St. Louis

Sunday is one of the best days to book for cheap flights from Lima to St. Louis: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Lima to St. Louis

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Lima to St. Louis in 2025. You can also book with separate airlines for your outbound and return journeys, from $262 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Lima to St. Louis flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Lima to St. Louis airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Lima to St. Louis Flights

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*Available to One Key members.