Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from St. Louis to Cusco from $1,000

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Cusco departing on 4/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from St. Louis to Cusco

Cheap round-trip flights

These are some of the best round-trip flight deals from St. Louis to Cusco that have been recently found on momondo from popular airlines, departing in the coming months.
7:12 pm - 12:30 pmSTL-CUZ
17h 18m2 stops
5:35 pm - 11:45 amCUZ-STL
18h 10m2 stops
$1,000LATAM Airlines
Find Deal
Sun, Apr 6 - Sun, Apr 13
7:10 am - 6:10 amSTL-CUZ
23h 00m3 stops
10:30 pm - 11:31 pmCUZ-STL
25h 01m3 stops
$1,068LATAM Airlines
Find Deal
Sat, Mar 22 - Sat, Mar 29
6:00 am - 12:35 amSTL-CUZ
18h 35m2 stops
10:10 pm - 11:31 pmCUZ-STL
25h 21m2 stops
$1,106LATAM Airlines
Find Deal
Sun, Mar 16 - Sun, Mar 23
4:29 pm - 12:35 amSTL-CUZ
32h 06m2 stops
7:05 am - 9:10 amCUZ-STL
26h 05m2 stops
$1,120LATAM Airlines
Find Deal
Sat, Mar 22 - Sat, Mar 29
7:10 am - 6:55 amSTL-CUZ
23h 45m3 stops
6:40 am - 11:31 pmCUZ-STL
16h 51m2 stops
$1,153LATAM Airlines
Find Deal
Sat, Mar 22 - Sat, Mar 29
6:35 am - 7:55 pmSTL-CUZ
37h 20m3 stops
4:15 am - 2:49 pmCUZ-STL
34h 34m3 stops
$1,379
Find Deal
Sun, Apr 6 - Sun, Apr 13
6:35 am - 7:55 pmSTL-CUZ
37h 20m3 stops
12:15 pm - 2:49 pmCUZ-STL
26h 34m2 stops
$1,542
Find Deal
Sun, Apr 6 - Sun, Apr 13

LATAM Airlines flights from St. Louis to Cusco

Our best LATAM Airlines deals on St. Louis to Cusco flight tickets
LATAM Airlines
Apr 6
STL7:12 pmLambert-St Louis
17h 18m
2 stops
CUZ12:30 pmCusco Velazco Astete
Apr 13
CUZ5:35 pmCusco Velazco Astete
18h 10m
2 stops
STL11:45 amLambert-St Louis
LATAM Airlines
Mar 4
STL4:40 pmLambert-St Louis
19h 35m
2 stops
CUZ1:15 pmCusco Velazco Astete
Mar 11
CUZ7:05 amCusco Velazco Astete
16h 26m
2 stops
STL11:31 pmLambert-St Louis
LATAM Airlines
Mar 22
STL7:10 amLambert-St Louis
23h 00m
3 stops
CUZ6:10 amCusco Velazco Astete
Mar 29
CUZ10:30 pmCusco Velazco Astete
25h 01m
3 stops
STL11:31 pmLambert-St Louis

See travel insights to Cusco from

How to get the cheapest flight ticket from St. Louis to Cusco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Cusco?

In general, October is the cheapest month to fly from St. Louis to Cusco. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $871. If you aren’t able to travel to Cusco during the month of October, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $879.

What is the cheapest day to depart on your flight to Cusco?

The cheapest day to depart from St. Louis to Cusco is on a Monday when prices can be found for as low as $826. The most expensive day to fly to Cusco is Thursday, with ticket prices averaging around $1,185.

What is the cheapest time of day to depart on your flight to Cusco?

According to our data, the cheapest time of day to fly to Cusco is in the evening. momondo users have found flights departing from St. Louis to Cusco in the evening for as low as $971. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Cusco is in the morning when prices are around $1,186.

When to book flights from St. Louis to Cusco

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Cusco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Cusco (STL to CUZ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Cusco

Best Price Found

$1,000

Fastest flight time

17h 18m

Direct flights

None

Airports in Cusco

1 airport
The best flight deal from St. Louis to Cusco found on momondo in the last 72 hours is $1,000
The fastest flight from St. Louis to Cusco takes 17h 18m
There are no direct flights from St. Louis to Cusco. Popular non-direct route for this connection is Lambert-St Louis Airport - Cusco Velazco Astete Airport.
There is 1 airport near Cusco: Cusco Velazco Astete (CUZ)

  • How far is Lambert-St Louis to Cusco Velazco Astete by plane?

    Cusco Velazco Astete is 3788.9 mi away from Lambert-St Louis. 17h 18m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Cusco Velazco Astete Airport?

    Prices for flights from Lambert-St Louis Airport to Cusco Velazco Astete Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Cusco Velazco Astete Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to Cusco Velazco Astete Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Cusco Velazco Astete Airport.

  • What documentation or ID do you need to fly to Cusco Velazco Astete Airport?

    The travel and health documents required for your trip to Cusco Velazco Astete Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Cusco Velazco Astete Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from St. Louis to Cusco?


Best airlines flying from St. Louis to Cusco

Compare and see reviews for airlines that fly from St. Louis to Cusco with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $771Free CancellationRating
8.0
8,219 reviews
Search Delta flights
LATAM AirlinesPriceFrom $771Free CancellationRating
7.5
1,795 reviews
Search LATAM Airlines flights

Traveling to a place near Cusco?

Book flights to Cusco if you plan to visit one of these locations
Machu Picchu
Ollantaytambo
Urubamba

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Cusco?

Finding the right flight to Cusco from St. Louis is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Cusco quick and easy, saving you time and money.

Can I find flights from St. Louis to Cusco with flexible booking policies on momondo?

Yes. All flights to Cusco from St. Louis on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from St. Louis to Cusco?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Cusco from St. Louis.

I’m not ready to book a flight from St. Louis to Cusco right now. Can momondo alert me if prices change?

If you are not ready to book a flight from St. Louis to Cusco now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Cusco and let you know when they change.


An easier way to manage your Cusco trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Tue 2/25
Tue 3/4

Find better results for your trip to Peru