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Cheap flights from St. Louis to Cusco from $807

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 8/31. 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

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Find the cheapest flights from St. Louis to Cusco

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from St. Louis to Cusco.
LATAM Airlines Logo
10:50 am - 12:45 amSTL-CUZ
13h 55m2 stops
LATAM Airlines Logo
7:35 am - 11:39 pmCUZ-STL
16h 04m2 stops
$807LATAM Airlines
Find Deal
Sun, Aug 31 - Fri, Sep 5
LATAM Airlines Logo
6:00 am - 11:20 pmSTL-CUZ
17h 20m3 stops
LATAM Airlines Logo
6:40 am - 11:39 pmCUZ-STL
16h 59m2 stops
$837LATAM Airlines
Find Deal
Thu, Oct 16 - Tue, Oct 28
LATAM Airlines Logo
6:00 am - 12:35 amSTL-CUZ
18h 35m3 stops
LATAM Airlines Logo
6:55 am - 11:51 pmCUZ-STL
16h 56m2 stops
$839LATAM Airlines
Find Deal
Mon, Jun 2 - Wed, Jun 11
LATAM Airlines Logo
5:40 pm - 11:20 pmSTL-CUZ
29h 40m3 stops
LATAM Airlines Logo
7:35 am - 11:51 pmCUZ-STL
16h 16m2 stops
$845LATAM Airlines
Find Deal
Mon, Jun 2 - Thu, Jun 12
LATAM Airlines Logo
6:00 am - 11:20 pmSTL-CUZ
17h 20m3 stops
LATAM Airlines Logo
7:45 pm - 6:05 pmCUZ-STL
22h 20m3 stops
$853LATAM Airlines
Find Deal
Mon, Jun 2 - Wed, Jun 11
LATAM Airlines Logo
6:00 am - 11:20 pmSTL-CUZ
17h 20m3 stops
LATAM Airlines Logo
6:45 pm - 6:05 pmCUZ-STL
23h 20m3 stops
$876LATAM Airlines
Find Deal
Mon, Jun 2 - Thu, Jun 12
Delta Logo
7:05 am - 12:45 amSTL-CUZ
17h 40m2 stops
Delta Logo
7:45 pm - 4:18 pmCUZ-STL
20h 33m2 stops
$919Delta
Find Deal
Mon, Jun 2 - Thu, Jun 12
 Logo
6:12 pm - 12:35 amSTL-CUZ
30h 23m3 stops
 Logo
6:47 am - 12:36 pmCUZ-STL
29h 49m3 stops
$1,362
Find Deal
Fri, Jun 20 - Fri, Jun 27
 Logo
1:30 pm - 11:00 amSTL-CUZ
21h 30m3 stops
 Logo
6:47 am - 12:36 pmCUZ-STL
29h 49m3 stops
$1,579
Find Deal
Sat, Jun 21 - Fri, Jun 27
American Airlines Logo
5:32 am - 6:24 amSTL-CUZ
24h 52m2 stops
American Airlines Logo
4:00 pm - 11:52 amCUZ-STL
19h 52m3 stops
$1,946American Airlines
Find Deal
Sun, Aug 31 - Fri, Sep 5

LATAM Airlines flights from St. Louis to Cusco

Our best LATAM Airlines deals on St. Louis to Cusco flight tickets
LATAM Airlines
Aug 31
STL10:50 amLambert-St Louis
13h 55m
2 stops
CUZ12:45 amCusco Velazco Astete
Sep 5
CUZ7:35 amCusco Velazco Astete
16h 04m
2 stops
STL11:39 pmLambert-St Louis
LATAM Airlines
Oct 16
STL6:00 amLambert-St Louis
17h 20m
3 stops
CUZ11:20 pmCusco Velazco Astete
Oct 28
CUZ6:40 amCusco Velazco Astete
16h 59m
2 stops
STL11:39 pmLambert-St Louis
LATAM Airlines
Jun 2
STL6:00 amLambert-St Louis
18h 35m
3 stops
CUZ12:35 amCusco Velazco Astete
Jun 11
CUZ6:55 amCusco Velazco Astete
16h 56m
2 stops
STL11:51 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 typical price of a round-trip flight between St. Louis and Cusco?

What is the cheapest month to fly to Cusco?

In general, September 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 $861. If you aren’t able to travel to Cusco during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $876.

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

$807

Fastest flight time

13h 55m

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 $807
The fastest flight from St. Louis to Cusco takes 13h 55m
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. 13h 55m 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
LATAM AirlinesPriceFrom $771Free CancellationRating
7.5
1,767 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.


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