STL - LIM

$384 Find Cheap Flights from St. Louis to Lima

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Lima departing on 8/28. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Lima

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Lima, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Lima, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$609
Typical prices: $961-$709
Air Canada
Mon 11/9Sun 11/22
STL - LIM • 2 stops
Cheapest one-way
$384
Multiple Airlines
Fri 8/28
STL - LIM • 3 stops
Top airlines
Cheapest • from $609 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between St. Louis and Lima. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $543 (round-trip)
Shortest trip • 10h 50m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 28% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 21% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
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We hope you love your trip to Lima!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Lima that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Lima

Mon, Nov 9 - Sun, Nov 22
Air Canada Logo
4:15 pm - 10:45 am
STL
-
LIM
17h 30m
2 stops
Air Canada Logo
8:00 am - 3:30 pm
LIM
-
STL
32h 30m
1 stop
$609Air Canada
Mon, Nov 9 - Sun, Nov 22
Multiple Airlines Logo
4:15 pm - 4:30 pm
STL
-
LIM
23h 15m
2 stops
Multiple Airlines Logo
5:35 pm - 3:30 pm
LIM
-
STL
46h 55m
2 stops
$637Multiple Airlines
Wed, Nov 18 - Mon, Nov 23
Air Canada Logo
4:15 pm - 10:45 am
STL
-
LIM
17h 30m
2 stops
Air Canada Logo
8:00 am - 3:30 pm
LIM
-
STL
56h 30m
2 stops
$640Air Canada
Mon, Nov 9 - Mon, Nov 16
LATAM Airlines Logo
6:59 pm - 6:00 am
STL
-
LIM
10h 01m
1 stop
LATAM Airlines Logo
12:00 pm - 11:39 pm
LIM
-
STL
12h 39m
1 stop
$734LATAM Airlines
Wed, Sep 2 - Fri, Sep 11
LATAM Airlines Logo
6:00 am - 8:20 pm
STL
-
LIM
14h 20m
2 stops
LATAM Airlines Logo
12:05 pm - 11:37 pm
LIM
-
STL
11h 32m
1 stop
$756LATAM Airlines
Mon, Aug 17 - Wed, Sep 2
LATAM Airlines Logo
6:00 am - 8:20 pm
STL
-
LIM
14h 20m
2 stops
LATAM Airlines Logo
12:05 pm - 11:21 pm
LIM
-
STL
11h 16m
1 stop
$765LATAM Airlines
Sun, Sep 20 - Mon, Oct 5
LATAM Airlines Logo
6:45 pm - 9:40 pm
STL
-
LIM
26h 55m
2 stops
LATAM Airlines Logo
8:55 am - 11:36 pm
LIM
-
STL
14h 41m
2 stops
$770LATAM Airlines
Wed, Nov 18 - Mon, Nov 23
LATAM Airlines Logo
9:00 am - 9:40 pm
STL
-
LIM
11h 40m
2 stops
LATAM Airlines Logo
12:00 pm - 11:39 pm
LIM
-
STL
12h 39m
1 stop
$771LATAM Airlines
Sat, Oct 24 - Sat, Oct 31
LATAM Airlines Logo
6:00 am - 8:55 pm
STL
-
LIM
14h 55m
2 stops
LATAM Airlines Logo
12:00 pm - 11:39 pm
LIM
-
STL
11h 39m
1 stop
$781LATAM Airlines
Sat, Sep 26 - Sun, Oct 25
LATAM Airlines Logo
1:30 pm - 5:00 am
STL
-
LIM
15h 30m
2 stops
LATAM Airlines Logo
11:40 pm - 10:48 am
LIM
-
STL
11h 08m
1 stop
$786LATAM Airlines
Booking Insights

KAYAK's insights & trends for St. Louis to Lima flights

Get data-powered insights and trends into flights from St. Louis to Lima to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from St. Louis to Lima?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from St. Louis to Lima departing in November.

What is the cheapest month to fly from St. Louis to Lima?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to Lima, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. Louis to Lima is February, where tickets cost $664 (return) on average. On the other hand, the most expensive months are July and May, where the average cost of round-trip tickets is $987 and $972 respectively.

How far in advance should I book a flight from St. Louis to Lima?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from St. Louis to Lima, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from St. Louis to Lima, you should book around 3 weeks before departure, which saves you about 28% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low seasonApril
Cheapest flight$384
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from St. Louis to Lima

When to book flights from St. Louis to Lima

Are your dates flexible? Find out the best times to travel from St. Louis to Lima based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to Lima

  • What is the cheapest flight from St. Louis to Lima?

    In the last 5 days, the lowest price for a flight from St. Louis to Lima was $384 for a one-way ticket and $609 for a round-trip.

  • Do I need a passport to fly between St. Louis and Lima?

    A passport is required to fly from St. Louis to Lima.

  • Which airports will I be using when flying from St. Louis to Lima?

    St. Louis and Lima are both served by 1 main airport. You will leave St. Louis from Lambert-St Louis and will be arriving at Lima J Chavez Intl.

  • Which aircraft models fly most regularly from St. Louis to Lima?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Lima?

    oneworld, and SkyTeam are the airline alliances operating flights between St. Louis and Lima, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from St. Louis to Lima, Delta or LATAM Airlines?

    The two airlines most popular with KAYAK users for flights from St. Louis to Lima are Delta and LATAM Airlines. With an average price for the route of $835 and an overall rating of 7.9, Delta is the most popular choice. LATAM Airlines is also a great choice for the route, with an average price of $842 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from St. Louis to Lima?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Lima.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Lima?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lima from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Lima?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Lima with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and LIM can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Lima?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Lima from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from St. Louis to Lima

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Lima. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Lima? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8395 reviews
7.2Food
8.1Boarding
8.5Crew
7.8Entertainment
7.8Comfort
Airline reviews

Long story short, it was one of the better flight experiences I've had in some time when compared with other airlines.

10.0 ExcellentJulian, Jun 2026
LAX - AUS
Read more Delta reviews

Long story short, it was one of the better flight experiences I've had in some time when compared with other airlines.

Flight was great! This flight from Atlanta was even better than when I paid for Comfort from SNA to Atlanta.

Connection flights should be spaced out farther because too close I missed my connection.

Definitely a southern flavor. Cordiality was evident even though no drinks or snacks were served.

On time! There were plenty of airport employees who were able to keep us moving in the right direction. The crew on the plane were professional.

Left /arrived on time. Decent seat space. Like the wifi/plugs and entertainment. Windows and tray table were kinda gross. Attendants didn't start snack service til 40mins before landing. Two rows before us, captain came on to say there's turbulence and recalled staff to seats. So, no drink/snack. Later, attendants didn't stop to see if we had trash nor even look our way. Felt invisible! Almost all pilot announcements were not only unintelligible, but so quiet. We had no idea what she said.

Average seat comfort, a drink and chips were provided, early boarding because we checked a carryon at the gate was nice. Ticket pricing shenanigans, including fees to pick a seat, check a bag, and get food onboard - evidence the industry is reinvigorating last century’s strategies- destroys the experience before one ever arrives at the airport. It’s difficult to recognize any value or sustain loyalty in the end-to-end process making air travel more drudgery than pleasure.

Gate agent was unhelpful for handicapped boarding. Flight attendant seemed untrained.

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

Clean planes and not take my comfort class seat away.

Honestly first time flying with delta and it was pretty good. All the process very smooth and crew was always nice and attentive.

Deleted flight made me loose my connection flight now stuck in Atlanta for a day

Good check in process Poor information on payments at Lima airport

Apart of Sky miles delta. And they go everywhere in Brazil

On board crew was very good. Crew was friendly, snacks were good, especially the chips. Seats seemed a bit cramped. Boarding seemed unorganized, as we were instructed to get to the gate an hour early and then just stood around until boarding.

We were not allowed to carry a bottle of water onto the 8 hour flight.

LATAM’s crews are fine, but God help you if you need any customer service. Their app and website never work, with error after error. Trying to solve anything over the phone is painful, and lastly, the boarding pass LATAM gave me to board the flight with Delta was invalid and I had to purchase an emergency one-way ticket at the last minute to get home.

We traveled with two young children, and it was not possible for our family to be seated together. No one offered help or assistance to organize seating so we could sit with our kids. In the end, we managed to find two seats in Economy so I could at least sit with one of them, even though I had originally paid for Comfort+. In summary, I had to downgrade my seat just to be able to sit with one of my children, which was very disappointing

I booked a flight through Kayak to Brazil I have traveled to Brazil several times before Kayak Delta or LATAM never mentioned during the booking or in the pre flight process that the visa requirements to visit Brazil have changed earlier this year. I was unaware of this change and as such never got a visa and was unable to fly from JFK to Sao Paulo Add to this that Delta allowed me to fly from Boston to JFK which they should not have as I didn’t have a visa. It has been a terrible experience and a huge loss of money

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

Our flight from JFK to Madrid was delayed. We had to go from one side of the Madrid airport (Terminal 4s to the far end of terminal 4 - Gate K98) to our gate in less than 30 minutes. Put passport control and security/baggage check and that’s very hard unless you’re Usain Bolt. I called Iberia Airlines and the telephone customer service told me that I was going to have to pay to re-book. Luckily the help desk in the airport (who was dealing with dozens of people from the same JFK-Madrid flight) did not charge us extra to reschedule to a flight 8 hours later. They also gave us a voucher for breakfast and lunch. Glad the actual person at the airport had some actual sense.

As always, most AA flights that we fly are almost ALWAYS delayed and that too multiple times. Very frustrating

Boarding was smooth and seamless and the flight was without incident.

For an long range economy flight I feel more space and more meal options need to be offered for flights over 5 hours

Our flight was repeatedly delayed for maintenance problems: scheduled for 9.30am, eventually delayed to 7pm! Very very inconvenient! AA should have provided a substitute plane much earlier.. On the other hand, Customer Service crew in Charlotte helped us to reach NY (LGA) by late afternoon. Thank you Patricia!! The actual flight was quick and very comfortable. As always a. excellent, professional crew. [no food on a a short hop).

Take-off delayed an hour because of a missing flight officer, so,arrived in Charlotte lates causing many passengers to miss connections. Otherwise a very good flight, safe and comfortable, with an excellent professional crew.

Little time between flight from Dallas to flight to Gainesville. We chose this one, 43 minutes between, because the price for a connection with at least an hour between, was so much higher. Had to ask passengers on the Dallas flight to please allow us to deplane ahead of them. The economy passengers allowed this. We had to walk very fast to the next gate, 35 gates away. Thankfully all in the same terminal. Getting to the small Gainesville plane was a little confusing as you enter an area that is boarding many small planes at the same time. We stood in the wrong line for about 15 seconds before realizing it was not our Gainesville flight. Since I had boarded at this gate in the past, I knew to check the signs carefully so we weren’t lost. The first class seat experience was wonderful. I really enjoyed the upgrade. We were offered an alcohol drink as soon as we sat down. I got something different but it was a great gesture especially since we really had to hurry to make the flight. We had packed expecting we might miss this connection, but made it. Our luggage didn’t miss the flight. American Airlines delivered our bags to our home the next day. That was very convenient!

The plane was large, not full, but one with 3 seats near each window and 4 in a row in the middle of the plane. There were screens on the backs of the seats for entertainment and information. To use the entertainment one needs ear plugs that physically plug into the screen. My husband had some he let me use as I only had blue tooth type. The stewards gave out some headphones to some, but when my neighbor asked for some, the steward said no. So maybe they ran out? Idk. Bring the old kind of headphones or earbuds if you want entertainment in case this is the type of entertainment offered. We had a very tight connection in Miami. 43 minutes. The other economy passengers allowed us to get ahead of them because I asked if we could since we were near boarding time for our next flight and 35 gates away. They were extremely kind. First class wasn’t going to allow us to pass through. We did make the next flight. Our baggage didn’t, but they were delivered to us the next day and we were prepared with essentials in our carry on packs.

Food is what you expect on a plane. Nothing gluten free. But that is expected. Drinks, apple juice, was fine. Seat, what I expected. Fine.

The check in agents in PHL and gate agents had to have been the rudest women that I have ever encountered; the agent weighing the bags at check in screamed continuously at all of the guests as did the woman at the gate.I have Executive Platinum status with AA and fly a lot with AA but these ladies were the absolute worst I had the displeasure to encounter!

Everything you need to know for your flight from St. Louis to Lima

Information on your arrival and departure airports