$216 Find Cheap Flights from San Antonio to Peru

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Antonio to Peru departing on 12/31. 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

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Cheap Flights from San Antonio to Peru

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Lima
Lima3 stops$537
Cusco
Cusco3 stops$960
Lima
Lima3 stops$537
Cusco
Cusco3 stops$960

Book Cheap San Antonio to Peru Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Antonio to Peru 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 San Antonio to Peru

Sat, Jan 10 - Tue, Jan 27
Spirit Airlines Logo
6:00 am - 10:58 pmSAT-LIM
39h 58m3 stops
Spirit Airlines Logo
11:59 pm - 10:27 pmLIM-SAT
23h 28m2 stops
$537Spirit Airlines
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Sat, Jan 10 - Mon, Jan 26
Multiple Airlines Logo
6:00 am - 10:58 pmSAT-LIM
39h 58m3 stops
Multiple Airlines Logo
1:15 am - 5:09 amLIM-SAT
28h 54m3 stops
$575Multiple Airlines
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Thu, Jan 15 - Sun, Feb 1
American Airlines Logo
5:10 am - 11:25 pmSAT-LIM
17h 15m1 stop
American Airlines Logo
12:45 am - 4:30 pmLIM-SAT
16h 45m1 stop
$594American Airlines
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Mon, Dec 1 - Sun, Dec 7
United Airlines Logo
9:45 am - 11:55 pmSAT-LIM
13h 10m1 stop
United Airlines Logo
1:50 am - 1:12 pmLIM-SAT
12h 22m1 stop
$595United Airlines
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Thu, Jan 15 - Mon, Feb 2
Delta Logo
5:20 am - 5:00 amSAT-LIM
22h 40m2 stops
Delta Logo
8:25 am - 10:30 pmLIM-SAT
15h 05m2 stops
$599Delta
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Mon, Dec 1 - Sun, Dec 7
United Airlines Logo
2:14 pm - 11:55 pmSAT-LIM
8h 41m1 stop
United Airlines Logo
1:50 am - 8:53 pmLIM-SAT
20h 03m2 stops
$600United Airlines
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Sat, Jan 10 - Mon, Jan 26
American Airlines Logo
5:10 am - 9:30 pmSAT-LIM
15h 20m1 stop
American Airlines Logo
12:45 am - 4:30 pmLIM-SAT
16h 45m1 stop
$614American Airlines
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Mon, Dec 1 - Mon, Dec 8
LATAM Airlines Logo
1:05 pm - 5:00 amSAT-LIM
14h 55m1 stop
LATAM Airlines Logo
11:40 pm - 12:11 pmLIM-SAT
13h 31m1 stop
$618LATAM Airlines
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Fri, Jan 23 - Tue, Mar 31
Delta Logo
5:20 am - 9:20 pmSAT-LIM
15h 00m1 stop
Delta Logo
1:30 pm - 11:30 amLIM-SAT
22h 00m2 stops
$619Delta
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Mon, Dec 1 - Mon, Dec 8
LATAM Airlines Logo
5:15 am - 10:40 pmSAT-LIM
16h 25m2 stops
LATAM Airlines Logo
8:25 am - 11:17 pmLIM-SAT
15h 52m2 stops
$665LATAM Airlines
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Booking Insights

KAYAK's insights & trends for San Antonio to Peru flights

Get data-powered insights and trends into flights from San Antonio to Peru to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from San Antonio to Peru?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Antonio to Peru, 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 San Antonio to Peru is August, when tickets cost $678 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $852 and $779 respectively.

What’s the cheapest day of the week to fly from San Antonio to Peru?

The average price of all round-trip flights from San Antonio to Peru clicked on KAYAK for each day over the last 12 months.

For San Antonio to Peru, Monday is the cheapest day to fly on average and Friday is the most expensive. Flying from Peru back to San Antonio, the best deals are generally found on Thursday, with Friday being the most expensive.

How far in advance should I book a flight from San Antonio to Peru?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Antonio to Peru, 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 San Antonio to Peru, you should book around 2 weeks before departure, which saves you about 5% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know

Low seasonApril
Cheapest flight$216
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly with an average 18% increase in price.
Flight from San Antonio to Lima

FAQs - booking Peru flights

  • How does KAYAK find such low prices on flights from San Antonio to Peru?

    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 San Antonio to Peru.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Antonio to Peru?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Antonio to Peru 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 San Antonio to Peru?

    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 from San Antonio to Peru with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Antonio to Peru?

    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 from San Antonio to Peru up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Peru?

    The cheapest time of day to fly to Peru is generally in the evening, when round-trip flights cost $717 on average. Morning departures are around 1% more expensive than evening flights, on average. The most expensive time of day to fly to Peru is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $874.

Reviews of the top 5 airlines serving from San Antonio to Peru

 
Need help choosing which airline to fly with from San Antonio to Peru? 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 7993 reviews
7.9Comfort
7.9Entertainment
7.3Food
8.2Boarding
8.5Crew
Airline reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

8.0 ExcellentJulie, Oct 2025LAX - SFO
Read more Delta reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Old plane and old configuration/seats but still comfortable for a morning flight

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

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.

Poor, the airline was not able to help me move flights.

we were missing our luggage, trying to find someone to have any empathy was pretty much not happening....

Poor handling of carry on luggage. We had a 8 hour stop in Santiago, are over 70 and, in spite of paying full fare they wanted to send carry on to luggage hold. No empathy. We had to show that several group 4/5 passengers were not sending their carry ons before they finally let Is keep them. Very poor .

The flight was late. Please do not delay next time.

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

My biggest complaint is the comfort. I am not tall and there was no legroom. It was very uncomfortable. During my transfer in Sao Paola, the flight was slightly delayed so boarding was confusing because there were no instructions in English.

Horrible the worst airlines I have ever flown. Cancelled flight with no choices and when contacted them they were not helpful

I never got this flight. You sent me to Chile!!! And from Chile I got the other flight to São Paulo... I've arrived 7h latter than I was supposed to arrive because of Delta delays.

Because the flight was late, we lost the connection to Brazil. You, Delta delayed, and you Delta anticipated the door closing in 15 min from Miami to GRU. Why? It caused a lot of stress! I almost could not see my mother in law alive because of your delay.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Crew was excellent. This was a relatively long flight though and had very little leg room, and no entertainment.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight was delayed and missed my connection Lufthansa didn’t respond.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

A little bit more leg room in premium economy. I am 6’4”.

Overall it was good. I missed my connection but I was put on another flight.

Good, the flight from Miami to Mexico City was better than Mexico City to Miami

Aeroméxico cancelled my ticket without advice AND It make a last minute mess in my intinerary, no solving my situation, bad advice and bad customer service

Flight was on time, good service, but there was no free WiFi, even for first class passengers

the guy in front of me put his seat back immediately...and then left it back including thru landing and taxiing to the runway. attendants did not check/ask him to put it up for landing.

Lousy No wheelchair. As normal at Atlanta Cheap airline Cheap aero plane. - Neither entertainment nor food on a 5 hour saga

Aeromexico crew made me check my hand luggage in the door of the plane. As soon as I reach Mexico City, I notice that my luggage was opened and 8 games of Nintendo Switch were stolen (700 dllrs value aprox) (the console was there) but the games were stolen. I am very dissapointed of Aeromexico and all the crew. Instead of being a good trip, It was a sad trip

Ok. But we arrived to a remote terminal which meant that a bus had to take us to the terminal building

Terrible. The flight arrives 2 hr later, no AC. One of the worst flights ever

The plane was so outdated, that it made it uncomfortable. The temperature was hot during the whole flight

Boarding - It is unclear where the line for the group are given the signs. A solution would be a diagonal arrow pointing to the lane in which the lane for boarding of a given zone should form. As it is now, you are guessing which side of the pole the "zone 3" sign is telling you to form the line. Inflight Entertainment - The Spanish subtitles function didn't work for movie watching (in fact, all subtitles didn't work), so was difficult to follow along and I watched the movie in silence without words.

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

The only thing to like was that we eventually got to our destination

Poor seat in rear of aircraft Food at Admiral’s Club Terminal D at DFW inedible

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

We were delayed for a “couple of maintenance issues.” They were resolved rather quickly but a computer glitch caused someone in the airport to have to bring a physical copy of the paperwork so we could leave. I don’t know where they had to drive from to get to our plane but it took forever & we were 1 1/2 hrs late in leaving. The flight itself was fine.

We didn't take off until an hour after we boarded.

The flight was fine. This survey is not. There is no option for N/A so items which don’t apply to my experience still must be rated. In those instances I give a “3” rating which ultimately skews the results.

The actual trip was fine, however, the changes made to our flights and the layovers were had to endure were awful.

Flight from Dallas to OKC was good, but my trip was interrupted due to a delayed flight from Austin to DFW, which happens all the time. I frequently miss my connection from DFW and American can never seem to make this work!

Everything you need to know for your flight from San Antonio to Peru

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