HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from St. Louis (STL) to Cusco (CUZ) from $834

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/5. 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.
STL — CUZ
jun. 16 — jun. 231
From?
To?
dom. 6/16
dom. 6/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Cheap flight deals from St. Louis to Cuzco

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Cuzco (CUZ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated junio 11, 2024.

Popular in

December

Cheapest in

September

Average price

$1,448

Round-trip from

$688
High demand for flights, 37% potential price rise
Search Deals
Best time to find cheap flights, 18% potential price drop
Search Deals
Average for round-trip flights in June 2024
Search Deals
From Lambert-St Louis to Cusco Velazco Astete
Search Deals

What is the cheapest day to fly round-trip from St. Louis to Cusco?

Leaving on a Wednesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 7% on the overall cost on flights from St. Louis to Cusco.

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

Flights from St. Louis to Cusco lean towards being more expensive in December. Prices are generally better when you fly from St. Louis to Cusco in September, with the cheapest ticket starting at $821.

What is the cheapest time of day to fly from STL to CUZ?

It’s optimal to fly from St. Louis to Cusco at noon. By choosing this option you can save up to 5% on the cost of your flight, compared to a flight in the afternoon.

St. Louis to Cuzco 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Cuzco in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated junio 11, 2024.
jue. 12/510:00 amSTL - CUZ
2 stops23h 05mLATAM Airlines
jue. 12/128:05 amCUZ - STL
2 stops16h 30mLATAM Airlines
Deal found 6/10$834
jue. 12/510:00 amSTL - CUZ
2 stops21h 50mLATAM Airlines
jue. 12/126:10 pmCUZ - STL
3 stops18h 29mLATAM Airlines
Deal found 6/10$963
jue. 12/58:47 amSTL - CUZ
3 stops20h 56mAmerican Airlines
jue. 12/129:06 pmCUZ - STL
3 stops21h 10mAmerican Airlines
Deal found 6/10$1,008
mié. 12/114:00 pmSTL - CUZ
2 stops24h 40mLATAM Airlines
mié. 12/188:30 amCUZ - STL
2 stops16h 05mLATAM Airlines
Deal found 6/10$1,011
mié. 12/119:40 amSTL - CUZ
3 stops20h 13mAmerican Airlines
mié. 12/188:31 pmCUZ - STL
2 stops27h 38mAmerican Airlines
Deal found 6/10$1,019
mié. 12/1111:57 amSTL - CUZ
3 stops22h 11mAmerican Airlines
mié. 12/1811:16 amCUZ - STL
3 stops25h 34mAmerican Airlines
Deal found 6/10$1,058

Find flights from St. Louis to Cuzco within your budget

Customize your flight search to find flights from St. Louis to Cuzco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated junio 11, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$834 - $1,008

Route

Depart

Return

Price

Lambert-St LouisCusco Velazco Astete

STL - CUZ

STLCUZ

Lambert-St Louis

jue. 12/5

2 stops23h 05m

Cusco Velazco Astete

jue. 12/12

2 stops16h 30m

$834

Lambert-St LouisCusco Velazco Astete

STL - CUZ

STLCUZ

Lambert-St Louis

jue. 12/5

2 stops21h 50m

Cusco Velazco Astete

jue. 12/12

3 stops18h 29m

$963

Lambert-St LouisCusco Velazco Astete

STL - CUZ

STLCUZ

Lambert-St Louis

jue. 12/5

3 stops20h 56m

Cusco Velazco Astete

jue. 12/12

3 stops21h 10m

$1,008

Flights are sorted by cheapest first

Deals found on 6/10

What is the cheapest day to fly from St. Louis to Cusco?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Cuzco. Price data was last updated on June 9, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Cusco flight should consider departing on Friday afternoons when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from St. Louis to Cuzco

Have a flexible travel schedule? Discover the best time to fly to Cuzco from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Cuzco by month

Plan your trip to Cuzco by taking into account the average temperature and rainfall totals by month.

CUZ

Temperature

50 - 55.4 °F

If weather is an important factor for your trip to Cusco, use this chart to help with planning. For those seeking warmer temperatures, October is the ideal time of year to visit, when temperatures reach an average of 55.4 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing Cuzco

Get insights into the airlines that provide service to Cuzco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cuzco. Reviews last updated junio 11, 2024.
LATAM Airlines
7.5
Good
2,307 reviews

Overall

7.5

Boarding

7.6

Crew

8.1

Entertainment

7.1

Food

6.8

Comfort

7.3

Reviews

1 / 10

I almost lost my connection flight because of tehe delay, but the worst part was that the crew didn’t help me at all

LATAM Airlines
7.5
Good
2,307 reviews
LATAM Airlines
7.5
Good
2,307 reviews

Overall

7.5

Boarding

7.6

Crew

8.1

Entertainment

7.1

Food

6.8

Comfort

7.3

Reviews

1 / 10

I almost lost my connection flight because of tehe delay, but the worst part was that the crew didn’t help me at all

American Airlines
7.3
Good
14,129 reviews
LATAM Airlines
7.5
Good
2,307 reviews

Overall

7.5

Boarding

7.6

Crew

8.1

Entertainment

7.1

Food

6.8

Comfort

7.3

Reviews

1 / 10

I almost lost my connection flight because of tehe delay, but the worst part was that the crew didn’t help me at all

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Cuzco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from St. Louis to Cusco for under $900 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Cusco for under $900. The cheapest flight booked recently is on LATAM Airlines for just $834, but on average you can expect to pay $935.

  • What are the cheapest airlines flying from St. Louis to Cusco round-trip?

    Our cheapest airline available from St. Louis to Cusco is LATAM Airlines. Our recent data shows that you can find tickets from as low as $834 on this airline. An additional option worth looking into is American Airlines, starting at $1,008. LATAM Airlines is currently priced 27% below the average price you’ll pay for this route.

  • What does STL to CUZ mean?

    STL and CUZ are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. STL to CUZ refers to a flight route from Lambert-St Louis Airport to Cusco Velazco Astete Airport.

  • Can I find deals for flights from St. Louis to Cuzco that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Cuzco flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Cuzco with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Cuzco flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from St. Louis to Cuzco that include hotel bookings?

    Yes. In addition to deals on St. Louis to Cuzco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Cuzco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Cuzco.

  • Can I find deals for business class flights from St. Louis to Cuzco?

    Yes. Cheapflights offers flight deals from St. Louis to Cuzco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from St. Louis to Cuzco that allow pets onboard?

    Many airlines flying from St. Louis to Cuzco offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Cuzco?

    Yes, you can often find last-minute deals on St. Louis to Cuzco flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Cusco flight deals updated?

    The St. Louis to Cusco flight deals you see on this page were last updated on 6/10.

  • What is the cheapest month to book a flight from St. Louis to Cusco?

    Currently, November is the cheapest month in which you can book a flight from St. Louis to Cusco (average of $688). Flying from St. Louis to Cusco in July is currently the most expensive (average of $1,069). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for St. Louis to Cuzco
See prices for flight routes from nearby airports that may be better suited for you.

Kansas City to Lima flights
St. Louis to Lima flights
Kansas City to Cuzco flights
Kansas City to Arequipa flights
St. Louis to Arequipa flights
Cape Girardeau to Lima flights
Springfield to Tarapoto flights

Top airline flying from St. Louis to Cuzco

Discover the top airline that operate flights from St. Louis to Cuzco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated junio 11, 2024.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$821Average$1,041FlexibilityNo cancel feeOn-time81%
Newark Airport to San Diego flights
Dallas to Cancún flights
Washington, D.C. to Orlando flights
New York to Orlando flights
Fort Lauderdale to Los Angeles flights
Cincinnati to Denver flights
Detroit to Atlanta flights
Los Angeles to Atlanta flights
Maui to O'ahu flights
New York to Lisbon flights
Miami to Madrid flights
St. Louis to Cincinnati flights

Search flights from St. Louis to Cuzco by cabin class

Find flights from St. Louis to Cuzco, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Gaziantep
Flights to Miyakojima Hirara
Flights to Figari-Sud Corse
Flights to Mason City
Flights to Komatsu
Flights to Sendai
Flights to Rhinelander Oneida County
Flights to Constanţa Mihail Kogalniceanu
Flights to Brainerd Crow Wing County
Flights to Reus
Flights to Virac
Flights to Neiva La Marguita
Flights to Pellston Emmet County
Flights to Urumqi
Flights to Bastia Poretta
Flights to Samos
Flights to Hyannis Barnstable
Flights to Provincetown
Flights to Alghero-Fertilia
Flights to Laayoune Hassan I
Flights to Devils Lake
Flights to Vava'u Lupepau'U
Flights to Hakodate
Flights to Edremit/Korfez
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines