LIM - STL

$785 Find Cheap Flights from Lima to St. Louis

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Lima to St. Louis departing on 4/22. 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

KAYAK searches hundreds of travel sites at once for deals on flights to St. Louis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lima to St. Louis, 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 Lima to St. Louis, as well as popular online travel agencies
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Cheap Flight Deals from Lima to St. Louis (LIM-STL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Lima to St. Louis 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.

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

KAYAK's recommended round-trip deals from the most popular airlines that fly from Lima to St. Louis.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
1:30 am - 12:04 amLIM-STL
22h 34m2 stops
6:18 am - 10:20 pmSTL-LIM
16h 02m1 stop
Tue, Apr 22 - Wed, Apr 30
8:50 am - 11:42 pmLIM-STL
14h 52m2 stops
3:30 pm - 6:25 amSTL-LIM
14h 55m2 stops
$822Delta
Find Deal
Fri, Jul 4 - Sun, Jul 13
12:15 am - 9:37 pmLIM-STL
21h 22m2 stops
3:30 pm - 6:25 amSTL-LIM
14h 55m2 stops
$859Delta
Find Deal
Thu, Jul 3 - Sun, Jul 13
11:45 pm - 10:19 pmLIM-STL
22h 34m1 stop
6:20 pm - 4:10 amSTL-LIM
9h 50m1 stop
$887American Airlines
Find Deal
Wed, May 14 - Sun, May 18
1:30 am - 5:15 pmLIM-STL
39h 45m2 stops
1:00 pm - 12:35 amSTL-LIM
35h 35m3 stops
Tue, Apr 22 - Wed, Apr 30
6:30 am - 9:52 pmLIM-STL
15h 22m2 stops
6:20 pm - 4:10 amSTL-LIM
9h 50m1 stop
$892American Airlines
Find Deal
Wed, May 14 - Sun, May 18
8:50 am - 8:06 amLIM-STL
23h 16m2 stops
5:40 pm - 9:10 pmSTL-LIM
27h 30m1 stop
$902LATAM Airlines
Find Deal
Sun, Jul 6 - Mon, Jul 14
11:20 pm - 11:45 amLIM-STL
12h 25m1 stop
6:00 am - 9:10 pmSTL-LIM
15h 10m1 stop
$904LATAM Airlines
Find Deal
Tue, Apr 22 - Sat, Jun 14
12:40 am - 10:09 pmLIM-STL
21h 29m1 stop
4:20 pm - 11:00 pmSTL-LIM
30h 40m1 stop
$956United Airlines
Find Deal
Tue, Apr 22 - Wed, Apr 30
12:40 am - 2:42 pmLIM-STL
38h 02m2 stops
5:55 pm - 11:00 pmSTL-LIM
29h 05m1 stop
$1,018United Airlines
Find Deal
Mon, Apr 21 - Wed, Jun 4

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

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

What’s the cheapest day of the week to fly from Lima to St. Louis?

The average price of all round-trip flights from Lima to St. Louis clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Lima to St. Louis, look for departures on Tuesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from St. Louis, Wednesday is the cheapest day to fly and Friday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Lima to St. Louis, 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 Lima to St. Louis is August, where tickets cost $755 (return) on average. On the other hand, the most expensive months are October and July, where the average cost of round-trip tickets is $916 and $904 respectively.

Good to know

Low season

March

High season

July

Cheapest flight

$785
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly with an average 8% increase in price.
Flight from Lima to St. Louis

When to book flights from Lima to St. Louis

Are your dates flexible? Find out the best times to travel from Lima to St. Louis 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 Lima to St. Louis

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

    In the last 3 days, the lowest price for a flight from Lima to St. Louis was $785 for a round-trip ticket.

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

    Yes

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Lima to St. Louis are Delta and LATAM Airlines. With an average price for the route of $834 and an overall rating of 8.0, Delta is the most popular choice. LATAM Airlines is also a great choice for the route, with an average price of $853 and an overall rating of 7.5.

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

    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 Lima to St. Louis.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Lima 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 Lima to St. Louis?

    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 St. Louis with an airline and back to Lima with another airline. Booking your flights between Lima and STL 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 Lima to St. Louis?

    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 St. Louis from Lima up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Lima to St. Louis

 
See real verified KAYAK customer reviews for airlines flying from Lima to St. Louis. 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 Lima to St. Louis? 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.
8.0
DeltaOverall score based on 7895 reviews
7.3Food
8.2Boarding
7.9Entertainment
8.0Comfort
8.5Crew
Airline reviews

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

10.0 ExcellentTiffany, Mar 2025MIA - DCA
Read more Delta reviews

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

Terrible and im avoiding them in the future. My initial flight was delayed causing me to rebook my flight and when speaking with the representative to rebook I explained this is the second time my flights were delayed and they did nothing to help me. I wasn't booked to comfort plus or given a voucher or anything. I was almost late for my meeting that I needed to attend on Monday because of the games delta played delaying my flights even more and putting me in the very back of the plane next to an extremely intoxicated passenger

Flights on time. .Ride was as comfortable as can be expected in steerage. Luggage arrived at destination. Attendants were fairly friendly.

Great staff. Wifi is terrible. Signing up for skylines is a painstaking process. Had to call customer service just to get my flight itinerary and confirmation sent to me. Consistent delays. A well staffed company that is run so poorly. Upper management needs to be renewed.

The WiFi didn't seem as fast as it normally is

Thank you for not flipping the plane on the run way. You guys get a 5 star rating for the flight!!!

The crew was wonderful and attentive. The seats near exit row were restrictive. Offer healthy snacks please

Delta is a premier airline so my expectations are most always met.

Friendly and helpful crew. Had no issues at all other than the St Thomas airport is woefully small, so allow plenty of time. Flight was pretty smooth and we arrived earlier than planned.

Plane never left the ground. Mech issues - entire trip was rerouted through united.

They didi not provide wheelchair though we had requested. We had to run around for 40 minutes and arrange it from the airport!

Everything was good except the check in. Could not do it online neither on the machines in the airport. Needed special assistance from the airline desk clerk

No entertainment but not expected. Unless you are referring to monitor that you can use. Then Al, was fine on all flights.

Friendly staff, It was the first flight out for our plane, so had to be deiced from the frost. Only delayed a few minutes,

Staff encountered friendly and helpful. Flight delayed 1 hour due to mechanical issue, but made it through Atlanta immkgration and security in plenty of time,

reliable, relatively relaxed, helpful and kind staff and clean airplanes. No need for more.

reliable, relatively relaxed, with helpful staff in all 8 flights we had on this trip. They are solid even though we did not have special seating or status for the flights.

Only complaint is that the entertainment system wasn’t working on our seats and some others.

Please guy check the food I almost end up to the hospital

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

Information on your arrival and departure airports

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