₹43,847 Cheap Flights from St. Louis (STL) to Cusco (CUZ)

View ₹43,847 flight on Mon, 20 Apr 2026Opens in a new window

Popular airlines from Lambert-St. Louis International Airport (STL) to Alejandro Velasco Astete Intl. Airport (CUZ)

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Cheap Flights from St. Louis (STL) to Cusco (CUZ)

Prices were available within the past 7 days and start at ₹43,847 for one-way flights and ₹86,709 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, 20 Apr - Mon, 4 May
STL
St. Louis
CUZ
Cusco
₹86,709 Return, found 5 days ago
₹86,709
Return
found 5 days ago
Select American Airlines flight, departing Mon, 20 Apr from St. Louis to Cusco, returning Mon, 4 May, priced at ₹86,709 found 5 days ago
Delta
Mon, 20 Apr - Mon, 4 May
STL
St. Louis
CUZ
Cusco
₹93,164 Return, found 5 days ago
₹93,164
Return
found 5 days ago
Select Delta flight, departing Mon, 20 Apr from St. Louis to Cusco, returning Mon, 4 May, priced at ₹93,164 found 5 days ago
Delta
Mon, 20 Apr - Mon, 4 May
STL
St. Louis
CUZ
Cusco
₹93,619 Return, found 5 days ago
₹93,619
Return
found 5 days ago
Select Delta flight, departing Mon, 20 Apr from St. Louis to Cusco, returning Mon, 4 May, priced at ₹93,619 found 5 days ago
Delta
Mon, 20 Apr - Mon, 4 May
STL
St. Louis
CUZ
Cusco
₹95,894 Return, found 5 days ago
₹95,894
Return
found 5 days ago
Select Delta flight, departing Mon, 20 Apr from St. Louis to Cusco, returning Mon, 4 May, priced at ₹95,894 found 5 days ago
United
Mon, 20 Apr - Mon, 4 May
STL
St. Louis
CUZ
Cusco
₹105,727 Return, found 5 days ago
₹105,727
Return
found 5 days ago
Select United flight, departing Mon, 20 Apr from St. Louis to Cusco, returning Mon, 4 May, priced at ₹105,727 found 5 days ago
Delta
Sat, 21 Nov - Sat, 28 Nov
STL
St. Louis
CUZ
Cusco
₹109,079 Return, found 5 days ago
₹109,079
Return
found 5 days ago
Select Delta flight, departing Sat, 21 Nov from St. Louis to Cusco, returning Sat, 28 Nov, priced at ₹109,079 found 5 days ago
American Airlines
Mon, 20 Apr - Mon, 4 May
STL
St. Louis
CUZ
Cusco
₹111,633 Return, found 5 days ago
₹111,633
Return
found 5 days ago
Select American Airlines flight, departing Mon, 20 Apr from St. Louis to Cusco, returning Mon, 4 May, priced at ₹111,633 found 5 days ago
Delta
Sat, 21 Nov - Sat, 28 Nov
STL
St. Louis
CUZ
Cusco
₹111,804 Return, found 5 days ago
₹111,804
Return
found 5 days ago
Select Delta flight, departing Sat, 21 Nov from St. Louis to Cusco, returning Sat, 28 Nov, priced at ₹111,804 found 5 days ago
United
Mon, 20 Apr - Mon, 4 May
STL
St. Louis
CUZ
Cusco
₹113,238 Return, found 5 days ago
₹113,238
Return
found 5 days ago
Select United flight, departing Mon, 20 Apr from St. Louis to Cusco, returning Mon, 4 May, priced at ₹113,238 found 5 days ago
Delta
Mon, 20 Apr - Mon, 4 May
STL
St. Louis
CUZ
Cusco
₹113,818 Return, found 5 days ago
₹113,818
Return
found 5 days ago
Select Delta flight, departing Mon, 20 Apr from St. Louis to Cusco, returning Mon, 4 May, priced at ₹113,818 found 5 days ago

Frequently asked questions

How much is a flight from Lambert-St. Louis Intl. Airport (STL) to CUZ?
Start packing your suitcase, because round-trip journeys between Lambert-St. Louis Intl. Airport (STL) and CUZ start from ₹86,709. That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book today to secure the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from St. Louis Lambert International Airport to CUZ?
When it comes to cancellation fees, every airline has different terms and conditions. If you decide to cancel your getaway, visit our Customer Service Portal.
How do I find cheap flights from Lambert Field to Alejandro Velasco Astete Intl. Airport (CUZ) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Lambert-St. Louis Intl. Airport (STL) to Alejandro Velasco Astete Intl. Airport (CUZ) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Lambert Field to Alejandro Velasco Astete Intl. Airport?
St. Louis to Cusco is around 6,100 kilometres, so be prepared to spend a while in the air. Don't forget to pack all the essentials, from your headphones to your hoodie. Toss in a few snacks to nibble on throughout your flight too.
Which airlines fly direct from St. Louis Lambert International Airport to CUZ?
There are no direct flights, so you'll have to make at least one stop between Lambert-St. Louis Intl. Airport (STL) and CUZ. Make the most of the layover time to stretch your legs and freshen up.
Are STL to Alejandro Velasco Astete Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices go up and down like a yo-yo, so it's no sure thing. While last-minute flight deals between Lambert Field and CUZ are possible, it's also a good idea to keep a close eye on prices well before you fly. In fact, some airlines announce their prices up to 12 months prior to the departure date. Expedia is continuously updating the best bargains around, so keep checking and be ready to secure your seat when the fares dip.

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Alejandro Velasco Astete Intl.
Return price
₹86,709
Distance
6084 km

Book with confidence

Perfect flights from St. Louis to Cusco

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from St. Louis to Cusco. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Lambert-St. Louis Intl. to Alejandro Velasco Astete Intl. ticket options cater to your travel preferences, with incredible one-way fares from ₹43,847 and roundtrip prices from ₹86,709. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Alejandro Velasco Astete Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Cusco.
Perfect flights from St. Louis to Cusco

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