Cheap flights from Philadelphia to Cusco from $748

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Cusco departing on 1/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Philadelphia to Cusco (PHL-CUZ)

Cheap round-trip flights

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9:11 pm - 11:20 amPHL-CUZ
14h 09m2 stops
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12:25 pm - 8:50 amCUZ-PHL
20h 25m2 stops
Thu, Jan 22 - Wed, Feb 4
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9:11 pm - 11:20 amPHL-CUZ
14h 09m2 stops
 Logo
12:25 pm - 8:50 amCUZ-PHL
20h 25m2 stops
Thu, Jan 22 - Wed, Feb 4
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5:33 am - 6:25 amPHL-CUZ
25h 52m3 stops
 Logo
10:42 am - 11:17 pmCUZ-PHL
35h 35m3 stops
Sun, Oct 5 - Wed, Oct 15
 Logo
4:35 pm - 5:10 pmPHL-CUZ
24h 35m2 stops
 Logo
8:45 pm - 10:56 pmCUZ-PHL
26h 11m2 stops
Fri, Jan 23 - Wed, Feb 4
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6:24 pm - 6:25 amPHL-CUZ
36h 01m2 stops
 Logo
4:37 pm - 12:51 amCUZ-PHL
32h 14m2 stops
Sun, Nov 9 - Tue, Nov 18
LATAM Airlines Logo
6:10 pm - 1:35 pmPHL-CUZ
19h 25m2 stops
LATAM Airlines Logo
12:05 am - 11:27 pmCUZ-PHL
23h 22m2 stops
$989LATAM Airlines
Find Deal
Thu, Jan 22 - Tue, Feb 3
Delta Logo
5:30 am - 12:45 amPHL-CUZ
19h 15m2 stops
Delta Logo
7:50 pm - 3:53 pmCUZ-PHL
20h 03m2 stops
$1,063Delta
Find Deal
Sun, Nov 9 - Tue, Nov 18
LATAM Airlines Logo
6:30 am - 12:45 amPHL-CUZ
18h 15m2 stops
LATAM Airlines Logo
12:05 am - 9:25 amCUZ-PHL
33h 20m2 stops
$1,091LATAM Airlines
Find Deal
Sun, Nov 9 - Mon, Nov 17
American Airlines Logo
6:00 am - 10:14 pmPHL-CUZ
17h 14m2 stops
American Airlines Logo
9:47 pm - 7:54 pmCUZ-PHL
21h 07m2 stops
$1,135American Airlines
Find Deal
Sun, Oct 5 - Wed, Oct 15
American Airlines Logo
6:45 pm - 11:16 amPHL-CUZ
16h 31m2 stops
American Airlines Logo
4:37 pm - 9:28 amCUZ-PHL
16h 51m2 stops
$1,408American Airlines
Find Deal
Sun, Dec 21 - Tue, Dec 30

LATAM Airlines flights from Philadelphia to Cusco

Our best LATAM Airlines deals on Philadelphia to Cusco flight tickets
LATAM Airlines
Jan 22
PHL6:10 pmPhiladelphia
19h 25m
2 stops
CUZ1:35 pmCusco Velazco Astete
Feb 3
CUZ12:05 amCusco Velazco Astete
23h 22m
2 stops
PHL11:27 pmPhiladelphia
LATAM Airlines
Nov 9
PHL6:30 amPhiladelphia
18h 15m
2 stops
CUZ12:45 amCusco Velazco Astete
Nov 17
CUZ12:05 amCusco Velazco Astete
33h 20m
2 stops
PHL9:25 amPhiladelphia
LATAM Airlines
Dec 21
PHL10:31 amPhiladelphia
14h 14m
2 stops
CUZ12:45 amCusco Velazco Astete
Dec 29
CUZ12:05 amCusco Velazco Astete
33h 21m
2 stops
PHL9:26 amPhiladelphia

American Airlines flights from Philadelphia to Cusco

Our best American Airlines deals on Philadelphia to Cusco flight tickets
American Airlines
Oct 5
PHL6:00 amPhiladelphia
17h 14m
2 stops
CUZ10:14 pmCusco Velazco Astete
Oct 15
CUZ9:47 pmCusco Velazco Astete
21h 07m
2 stops
PHL7:54 pmPhiladelphia
American Airlines
Sep 11
PHL6:00 amPhiladelphia
15h 19m
2 stops
CUZ8:19 pmCusco Velazco Astete
Sep 15
CUZ10:22 pmCusco Velazco Astete
19h 32m
2 stops
PHL6:54 pmPhiladelphia
American Airlines
Dec 21
PHL6:45 pmPhiladelphia
16h 31m
2 stops
CUZ11:16 amCusco Velazco Astete
Dec 30
CUZ4:37 pmCusco Velazco Astete
16h 51m
2 stops
PHL9:28 amPhiladelphia

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia to Cusco 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, momondo users made 832,500 searches. Data last updated September 4, 2025.
Use the filters below to find and compare flights from Philadelphia to Cusco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaCusco

PHL - CUZ

PHLCUZ

Philadelphia

Thu 1/22

9:11 pm-11:20 am

2 stops14h 09m

Cusco Velazco Astete

Wed 2/4

12:25 pm-8:50 am

2 stops20h 25m

$748

PhiladelphiaCusco

PHL - CUZ

PHLCUZ

Philadelphia

Thu 1/22

9:11 pm-11:20 am

2 stops14h 09m

Cusco Velazco Astete

Wed 2/4

12:25 pm-8:50 am

2 stops20h 25m

$749

PhiladelphiaCusco

PHL - CUZ

PHLCUZ

Philadelphia

Sun 10/5

5:33 am-6:25 am

3 stops25h 52m

Cusco Velazco Astete

Wed 10/15

10:42 am-11:17 pm

3 stops35h 35m

$753

PhiladelphiaCusco

PHL - CUZ

PHLCUZ

Philadelphia

Fri 1/23

4:35 pm-5:10 pm

2 stops24h 35m

Cusco Velazco Astete

Wed 2/4

8:45 pm-10:56 pm

2 stops26h 11m

$762

PhiladelphiaCusco

PHL - CUZ

PHLCUZ

Philadelphia

Sun 11/9

6:24 pm-6:25 am

2 stops36h 01m

Cusco Velazco Astete

Tue 11/18

4:37 pm-12:51 am

2 stops32h 14m

$835

PhiladelphiaCusco

PHL - CUZ

PHLCUZ

Philadelphia

Thu 1/22

6:10 pm-1:35 pm

2 stops19h 25m

Cusco Velazco Astete

Tue 2/3

12:05 am-11:27 pm

2 stops23h 22m

$989

PhiladelphiaCusco

PHL - CUZ

PHLCUZ

Philadelphia

Sun 11/9

5:30 am-12:45 am

2 stops19h 15m

Cusco Velazco Astete

Tue 11/18

7:50 pm-3:53 pm

2 stops20h 03m

$1,063

PhiladelphiaCusco

PHL - CUZ

PHLCUZ

Philadelphia

Sun 11/9

6:30 am-12:45 am

2 stops18h 15m

Cusco Velazco Astete

Mon 11/17

12:05 am-9:25 am

2 stops33h 20m

$1,091

PhiladelphiaCusco

PHL - CUZ

PHLCUZ

Philadelphia

Sun 10/5

6:00 am-10:14 pm

2 stops17h 14m

Cusco Velazco Astete

Wed 10/15

9:47 pm-7:54 pm

2 stops21h 07m

$1,135

PhiladelphiaCusco

PHL - CUZ

PHLCUZ

Philadelphia

Sun 12/21

6:45 pm-11:16 am

2 stops16h 31m

Cusco Velazco Astete

Tue 12/30

4:37 pm-9:28 am

2 stops16h 51m

$1,408

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Cusco from

How to get the cheapest flight ticket from Philadelphia 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 day to depart on your flight to Cusco?

The cheapest day to depart from Philadelphia to Cusco is on a Monday when prices can be found for as low as $956. The most expensive day to fly to Cusco is Wednesday, with ticket prices averaging around $1,190.

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 morning. momondo users have found flights departing from Philadelphia to Cusco in the morning for as low as $989. 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 afternoon when prices are around $1,111.

When to book flights from Philadelphia to Cusco

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

Cheap Philadelphia to Cusco (PHL to CUZ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Cusco

Direct flights

None
There are no direct flights from Philadelphia to Cusco. There are no popular flight routes from Philadelphia to Cusco.
  • How far is Philadelphia to Cusco Velazco Astete by plane?

    The distance between Philadelphia and Cusco Velazco Astete is about 3698.7 mi. Flights usually cover this in 14h 09m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Philadelphia Airport to Cusco Velazco Astete Airport?

    Prices for flights from Philadelphia Airport to Cusco Velazco Astete Airport refresh daily.

  • How many operators does momondo search for flights from Philadelphia Airport to Cusco Velazco Astete Airport?

  • How old do you have to be to fly from Philadelphia Airport to Cusco Velazco Astete Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Philadelphia 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 you'll need for your trip to Cusco Velazco Astete Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cusco Velazco Astete Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Philadelphia to Cusco?

Best airlines flying from Philadelphia to Cusco

Compare and see reviews for airlines that fly from Philadelphia to Cusco with momondo
Airline
Rating
Free Cancellation
Price
LATAM AirlinesPriceFrom $781Free CancellationRating
7.5
1,846 reviews
Search LATAM Airlines flights
American AirlinesPriceFrom $981Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Cusco?

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

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Cusco?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Philadelphia to Cusco for you.

Can I find flights from Philadelphia to Cusco with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Cusco from Philadelphia with this policy.

How can momondo help me find flights from Philadelphia to Cusco?

momondo provides multiple filters to help you find the best flight to Cusco from Philadelphia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Cusco from Philadelphia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Tue 9/9
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