C$302 Cheap Flights from St Louis (STL) to Lima (LIM)

Compare St Louis to Lima flight deals

Find the cheapest month or even day of the year to fly to Lima

Book the best Lima fare with no extra fees

Find the cheapest month to fly from St Louis to Lima

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like St Louis to Lima flights are currently cheapest in May.

St Louis to Lima: Alternative routes

Compare routes from St Louis to Lima below. You may find an airport to fly into that's cheaper, faster, or easier than Lima.

St Louis to Lima: Flight information

The things to know before you go.
Cheapest flight foundC$302
Cheapest month to flyMay

Finding cheap flights from St Louis to Lima: Frequently asked questions

The best price we found for a return flight from St Louis to Lima is C$657. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from St Louis to Lima. But we found flights with one or more stops from C$657.
As of March 2026, there are no flights flying from St Louis to Lima.
The cheapest month to fly from St Louis to Lima is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from St Louis Airport to Lima Airport on Wednesday, April 29, 2026.
No airlines currently offer direct flights between St Louis Airport and Lima Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Lima but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Lima is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Frontier Airlines offers the cheapest flight tickets to Lima.

Flying from Lambert-St. Louis International Airport (STL) to Jorge Chavez International Airport (LIM): what you need to know

  • Traveling during a peak month like July? Public holidays and other popular seasons can mean longer queues at checkpoints. Play it safe and arrive up to four hours ahead of an international flight and two hours before domestic departures.

  • To break up your flight from Lambert-St. Louis International Airport to Jorge Chavez International Airport, consider adding a stopover. Simply deselect 'Direct flights only' to find a city that interests you. The most popular stopovers on the STL - LIM route are:

    • Miami International Airport

    • Punta Cana International Airport

    • Cancun International Airport

  • Before booking your cheap ticket from STL to LIM, check if you need a visa to enter Peru. Travel document and visa requirements can differ and are updated frequently. To get the most up-to-date information, contact the nearest embassy or consulate of the country you're traveling to.

How to find the cheapest flights from Lambert-St. Louis International Airport (STL) to Jorge Chavez International Airport (LIM)

  • The best price we've found for a one-way ticket from Lambert-St. Louis International Airport to Jorge Chavez International Airport is C$302. The cheapest price for a return flight is C$657. Bear in mind that fares may change due to demand when booking.

  • Don't leave everything to the last minute. You're more likely to find cheap flight tickets from STL to LIM if you book in advance. Airlines often offer some amazing early bird discounts.

  • Getting cheap flight tickets from Lambert-St. Louis International Airport to Jorge Chavez International Airport is more likely if you're flexible with your travel plans. Use the 'Whole month' function to see the lowest prices across each month and land a great deal.

  • Sign into your online account or use the app to create a Price Alert. We'll get in touch straight away if there's a cheaper deal on this route. It's easy to do, and it'll save you from searching for cheap flight tickets from STL to LIM every day.

  • Tailor your trip using filters. Choose your arrival and departure times, total journey duration and airlines. You can also sort the results by 'Best,' 'Fastest' or 'Cheapest' flights from Lambert-St. Louis International Airport to Jorge Chavez International Airport.

Handy information about Lambert-St. Louis International Airport (STL)

  • Located around 26 kilometres from central St Louis, Lambert-St. Louis International Airport can be reached in about 21 minutes by car, depending on traffic. The ride by public transport is roughly 36 minutes.

  • Want a leisurely start to your journey? Stay near STL. Whether you have an early flight from Lambert-St. Louis International Airport to Jorge Chavez International Airport or just don't want to be rushed, these stays are perfect:

Arriving at Jorge Chavez International Airport (LIM)

  • The last thing you need is a long journey to your hotel if you're getting in late on a flight from Lambert-St. Louis International Airport to Jorge Chavez International Airport. Book one of these accommodation options near LIM instead:

Getting from Jorge Chavez International Airport (LIM) to central Lima

  • Jorge Chavez International Airport to central Lima takes about 25 minutes by car. It's approximately 10 kilometres away. Discover what options are available, such as car rentals, cabs or ride-sharing.

  • Getting to the center by public transport typically takes 35 minutes.

When to fly to Jorge Chavez International Airport (LIM)

  • August is the most popular month for flights from Lambert-St. Louis International Airport to Jorge Chavez International Airport. To escape the crowds, go to Lima in April.

  • Book your flight from Lambert-St. Louis International Airport to Jorge Chavez International Airport for February if you'd like to go to Lima during its warmest month. You can expect temperatures of between 19ºC and 26ºC.

  • August has average temperatures of between 14ºC and 21ºC. Look for cheap flight tickets from STL to LIM sometime around then if you like cooler conditions.

More about Lima

Complete your Lima trip with hotels and a car rental

  • Comparing flights is not the only thing we're good at. Once you've secured your cheap ticket to Jorge Chavez International Airport, browse our great car rental offers that'll give you the flexibility and freedom to see the sights at your own pace. Then, have a look at our exclusive rates for hotels to find the ideal Lima stay.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.