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Cheap flights from St. Louis (STL) to Cusco (CUZ) from $871

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 10/6. 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
May 6 — May 131
From?
To?
Mon 5/6
Mon 5/13
1 adult, Economy
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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 May 1, 2024.

Round-trip from

$703
From Lambert-St Louis to Cusco Velazco Astete
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What is the cheapest day to fly round-trip from St. Louis to Cusco?

Leaving on a Monday 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 6% on the overall cost on flights from St. Louis to Cusco.

When is the cheapest time to fly from St. Louis to Cusco (STL - 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.

Cheap LATAM Airlines flights from St. Louis to Cuzco

Explore cheap flight options specifically provided by LATAM Airlines for the route between St. Louis and Cuzco. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 1, 2024.
Check out some of the cheapest LATAM Airlines flights we've come across from St. Louis to Cusco. Come back soon if you're not finding the exact deal you're looking for.
Sun 10/67:15 pmSTL - CUZ
2 stops14h 50mLATAM Airlines
Sun 10/275:50 amCUZ - STL
2 stops17h 45mLATAM Airlines
Deal found 5/1$871
Sun 10/66:00 amSTL - CUZ
3 stops18h 35mLATAM Airlines
Sun 10/274:20 pmCUZ - STL
2 stops18h 23mLATAM Airlines
Deal found 5/1$942
Sun 10/67:15 pmSTL - CUZ
3 stops29h 20mLATAM Airlines
Sun 10/279:55 pmCUZ - STL
3 stops25h 40mLATAM Airlines
Deal found 5/1$954
Thu 5/307:10 pmSTL - CUZ
2 stops17h 40mLATAM Airlines
Mon 6/36:00 amCUZ - STL
2 stops17h 40mLATAM Airlines
Deal found 5/1$1,031
Thu 5/309:59 amSTL - CUZ
3 stops29h 46mLATAM Airlines
Mon 6/311:00 amCUZ - STL
2 stops31h 41mLATAM Airlines
Deal found 5/1$1,055
Thu 5/309:59 amSTL - CUZ
3 stops31h 11mLATAM Airlines
Mon 6/39:55 pmCUZ - STL
3 stops25h 45mLATAM Airlines
Deal found 5/1$1,067
Thu 8/17:06 pmSTL - CUZ
2 stops13h 44mLATAM Airlines
Thu 8/87:10 pmCUZ - STL
2 stops15h 37mLATAM Airlines
Deal found 5/1$2,619
Thu 8/17:06 pmSTL - CUZ
2 stops13h 44mLATAM Airlines
Fri 8/98:35 amCUZ - STL
2 stops15h 04mLATAM Airlines
Deal found 5/1$2,620
Sat 8/35:25 pmSTL - CUZ
2 stops16h 35mLATAM Airlines
Fri 8/96:55 amCUZ - STL
2 stops16h 44mLATAM Airlines
Deal found 5/1$2,648

Cheap Delta flights from St. Louis to Cuzco

Explore cheap flight options specifically provided by Delta for the route between St. Louis and Cuzco. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 1, 2024.
To aid your search, here are some of the cheapest Delta flights we've found from St. Louis to Cusco. Check back soon if you're not seeing flights that suit your needs.
Fri 8/27:15 amSTL - CUZ
2 stops17h 20mDelta
Thu 8/87:15 pmCUZ - STL
2 stops20h 42mDelta
Deal found 5/1$2,719
Sun 8/46:00 amSTL - CUZ
2 stops18h 35mDelta
Sat 8/107:15 pmCUZ - STL
2 stops15h 32mDelta
Deal found 5/1$2,819

Cheap St. Louis to Cuzco flights in May & June 2024

Find cheap flight options from St. Louis to Cuzco specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Prices were last updated on May 1, 2024.
Listed are some of the best fares we've found on flights departing from St. Louis to Cusco in 2024. For more flight deals, be sure to check back very soon.
Thu 5/307:10 pmSTL - CUZ
2 stops17h 40mLATAM Airlines
Mon 6/36:00 amCUZ - STL
2 stops17h 40mLATAM Airlines
Deal found 5/1$1,031
Thu 5/309:59 amSTL - CUZ
3 stops29h 46mLATAM Airlines
Mon 6/311:00 amCUZ - STL
2 stops31h 41mLATAM Airlines
Deal found 5/1$1,055
Thu 5/309:59 amSTL - CUZ
3 stops31h 11mLATAM Airlines
Mon 6/39:55 pmCUZ - STL
3 stops25h 45mLATAM Airlines
Deal found 5/1$1,067

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 2,899,487 searches. Data last updated May 1, 2024.
Listed are some of the best fares we've found on flights departing from St. Louis to Cusco in 2024. For more flight deals, be sure to check back very soon.
Thu 5/307:10 pmSTL - CUZ
2 stops17h 40mLATAM Airlines
Mon 6/36:00 amCUZ - STL
2 stops17h 40mLATAM Airlines
Deal found 5/1$1,031
Thu 5/309:59 amSTL - CUZ
3 stops29h 46mLATAM Airlines
Mon 6/311:00 amCUZ - STL
2 stops31h 41mLATAM Airlines
Deal found 5/1$1,055
Thu 5/309:59 amSTL - CUZ
3 stops31h 11mLATAM Airlines
Mon 6/39:55 pmCUZ - STL
3 stops25h 45mLATAM Airlines
Deal found 5/1$1,067
Thu 8/112:51 pmSTL - CUZ
2 stops19h 59mLATAM Airlines
Thu 8/88:55 amCUZ - STL
2 stops14h 44mLATAM Airlines
Deal found 5/1$2,619
Thu 8/17:06 pmSTL - CUZ
2 stops13h 44mLATAM Airlines
Fri 8/96:55 amCUZ - STL
2 stops16h 44mLATAM Airlines
Deal found 5/1$2,620
Sat 8/310:11 amSTL - CUZ
2 stops22h 39mLATAM Airlines
Fri 8/98:35 amCUZ - STL
2 stops24h 17mLATAM Airlines
Deal found 5/1$2,648
Fri 8/26:00 amSTL - CUZ
2 stops18h 35mDelta
Thu 8/87:15 pmCUZ - STL
2 stops15h 32mDelta
Deal found 5/1$2,719
Fri 8/27:06 pmSTL - CUZ
2 stops15h 24mLATAM Airlines
Fri 8/98:35 amCUZ - STL
2 stops15h 04mLATAM Airlines
Deal found 5/1$2,720
Sun 8/46:00 amSTL - CUZ
2 stops18h 35mDelta
Sat 8/107:35 pmCUZ - STL
2 stops22h 29mDelta
Deal found 5/1$2,819

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 2,899,487 searches. Data last updated May 1, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$871 - $2,819

Route

Depart

Return

Price

Lambert-St LouisCusco Velazco Astete

STL - CUZ

STLCUZ

Lambert-St Louis

Sun 10/6

2 stops14h 50m

Cusco Velazco Astete

Sun 10/27

2 stops17h 45m

$871

Lambert-St LouisCusco Velazco Astete

STL - CUZ

STLCUZ

Lambert-St Louis

Sun 10/6

3 stops18h 35m

Cusco Velazco Astete

Sun 10/27

2 stops18h 23m

$942

Lambert-St LouisCusco Velazco Astete

STL - CUZ

STLCUZ

Lambert-St Louis

Sun 10/6

3 stops29h 20m

Cusco Velazco Astete

Sun 10/27

3 stops25h 40m

$954

Lambert-St LouisCusco Velazco Astete

STL - CUZ

STLCUZ

Lambert-St Louis

Thu 5/30

2 stops17h 40m

Cusco Velazco Astete

Mon 6/3

2 stops17h 40m

$1,031

Lambert-St LouisCusco Velazco Astete

STL - CUZ

STLCUZ

Lambert-St Louis

Thu 5/30

3 stops29h 46m

Cusco Velazco Astete

Mon 6/3

2 stops31h 41m

$1,055

Lambert-St LouisCusco Velazco Astete

STL - CUZ

STLCUZ

Lambert-St Louis

Thu 5/30

3 stops31h 11m

Cusco Velazco Astete

Mon 6/3

3 stops25h 45m

$1,067

Lambert-St LouisCusco Velazco Astete

STL - CUZ

STLCUZ

Lambert-St Louis

Thu 8/1

2 stops13h 44m

Cusco Velazco Astete

Thu 8/8

2 stops15h 37m

$2,619

Lambert-St LouisCusco Velazco Astete

STL - CUZ

STLCUZ

Lambert-St Louis

Fri 8/2

2 stops17h 20m

Cusco Velazco Astete

Thu 8/8

2 stops20h 42m

$2,719

Lambert-St LouisCusco Velazco Astete

STL - CUZ

STLCUZ

Lambert-St Louis

Sun 8/4

2 stops18h 35m

Cusco Velazco Astete

Sat 8/10

2 stops15h 32m

$2,819

Flights are sorted by cheapest first

Deals found on 5/1

When is the cheapest time 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 April 28, 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 evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Cuzco by month

Plan your trip from St. Louis to Cuzco by taking into account the cheapest months to travel. The average price of a one-way flight from St. Louis to Cuzco is currently $0 while a round-trip flight costs $1,564. Price data was last updated on April 28, 2024.

Currently, November is the cheapest month in which you can book a flight from St. Louis to Cusco (average of $703). Flying from St. Louis to Cusco in July is currently the most expensive (average of $1,058). 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.

January

$783

February

$799

March

$847

April

$831

May

$865

June

$944

July

$1,058

August

$863

September

$854

October

$845

November

$703

December

$824

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

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 May 1, 2024.
Peruse reviews from past customers who have flown with LATAM Airlines and Delta from St. Louis to Cusco to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,874 reviews
Check prices

Crew

8.6

Overall

8.1

Comfort

7.9

Boarding

8.2

Food

7.4

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.1
Very good
10,874 reviews
Delta
8.1
Very good
10,874 reviews
Check prices

Crew

8.6

Overall

8.1

Comfort

7.9

Boarding

8.2

Food

7.4

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

LATAM Airlines
7.6
Good
2,473 reviews
Delta
8.1
Very good
10,874 reviews
Check prices

Crew

8.6

Overall

8.1

Comfort

7.9

Boarding

8.2

Food

7.4

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

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 $871, but on average you can expect to pay $1,917.

  • 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 $871 on this airline. An additional option worth looking into is Delta, starting at $2,719.

  • 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 5/1.

See more FAQs

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

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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 2,899,487 searches. Data last updated May 1, 2024.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$821Average$1,048FlexibilityNo cancel feeOn-time81%
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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.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from St. Louis to Cuzco?

Cheapflights makes it easy to find St. Louis to Cuzco flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Cuzco?

Cheapflights simply makes it quick and affordable to book flights from St. Louis to Cuzco by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from St. Louis to Cuzco with no change fees?

Yes, we can. To see specific flights from St. Louis to Cuzco with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from St. Louis to Cuzco become cheaper?

Not ready to book yet? You can track prices for flights from St. Louis to Cuzco on Cheapflights with our Price Alert feature and get notified when better prices are available.

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