PDX - CUZ

$1,043 Find Cheap Flights from Portland to Cusco

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Cusco departing on 11/11. 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.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Cusco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Cusco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Cusco, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Portland to Cusco (PDX-CUZ)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Cusco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Cusco

Tue, Nov 11 - Tue, Nov 18
American Airlines Logo
10:45 pm - 6:26 amPDX-CUZ
28h 41m2 stops
American Airlines Logo
10:02 pm - 11:31 pmCUZ-PDX
28h 29m2 stops
$1,043American Airlines
Find Deal
Fri, Nov 7 - Sun, Nov 16
LATAM Airlines Logo
6:00 am - 6:15 amPDX-CUZ
21h 15m2 stops
LATAM Airlines Logo
8:15 pm - 11:46 amCUZ-PDX
18h 31m2 stops
$1,049LATAM Airlines
Find Deal
Sun, Oct 26 - Mon, Nov 3
 Logo
3:15 pm - 12:45 amPDX-CUZ
31h 30m3 stops
 Logo
5:05 am - 9:15 amCUZ-PDX
31h 10m3 stops
$1,057
Find Deal
Sun, Oct 26 - Sun, Nov 2
 Logo
3:15 pm - 12:45 amPDX-CUZ
31h 30m3 stops
 Logo
12:05 am - 9:15 amCUZ-PDX
36h 10m3 stops
$1,103
Find Deal
Sun, Oct 26 - Mon, Nov 3
LATAM Airlines Logo
5:07 pm - 12:35 pmPDX-CUZ
17h 28m2 stops
LATAM Airlines Logo
7:50 pm - 11:45 amCUZ-PDX
18h 55m2 stops
$1,152LATAM Airlines
Find Deal
Fri, Nov 7 - Sat, Nov 15
LATAM Airlines Logo
6:00 am - 6:15 amPDX-CUZ
21h 15m2 stops
LATAM Airlines Logo
12:05 am - 10:56 pmCUZ-PDX
25h 51m2 stops
$1,210LATAM Airlines
Find Deal
Sun, Oct 26 - Mon, Nov 3
LATAM Airlines Logo
5:07 pm - 11:10 amPDX-CUZ
16h 03m2 stops
LATAM Airlines Logo
11:20 pm - 10:16 amCUZ-PDX
37h 56m2 stops
$1,227LATAM Airlines
Find Deal
Sat, Nov 1 - Fri, Nov 14
LATAM Airlines Logo
6:00 am - 12:45 amPDX-CUZ
16h 45m2 stops
LATAM Airlines Logo
5:05 am - 10:56 pmCUZ-PDX
20h 51m2 stops
$1,245LATAM Airlines
Find Deal
Fri, Nov 7 - Sun, Nov 16
LATAM Airlines Logo
6:00 am - 3:50 pmPDX-CUZ
30h 50m3 stops
LATAM Airlines Logo
9:05 pm - 11:35 amCUZ-PDX
17h 30m2 stops
$1,248LATAM Airlines
Find Deal
Thu, Oct 30 - Mon, Nov 3
Delta Logo
5:07 pm - 11:40 amPDX-CUZ
16h 33m2 stops
Delta Logo
7:50 pm - 11:45 amCUZ-PDX
18h 55m2 stops
$1,278Delta
Find Deal

Everything you should know

Top airlines
American Airlines
Cheapest • from $1,043 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
February
Cheapest • 20% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$1,043
Typical prices: $976-1147
American Airlines
Tue 11/11Tue 11/18
PDX - CUZ • 2 stops
Cheapest one-way
Multiple Airlines
Mon 9/15
PDX - CUZ • multi-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Cusco!
Booking Insights

KAYAK's insights & trends for Portland to Cusco flights

Get data-powered insights and trends into flights from Portland to Cusco to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Portland to Cusco?

What is the cheapest month to fly from Portland to Cusco?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Portland to Cusco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Portland to Cusco is February, where tickets cost $1,013 (return) on average. On the other hand, the most expensive months are January and December, where the average cost of round-trip tickets is $1,751 and $1,591 respectively.

Good to know

Low seasonJanuary
Cheapest flight$1,043
Best time to beat the crowds but there is an average 38% increase in price.
Most popular time to fly with an average 25% increase in price.
Flight from Portland to Cusco

When to book flights from Portland to Cusco

Are your dates flexible? Find out the best times to travel from Portland to Cusco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Portland to Cusco

  • What is the cheapest flight from Portland to Cusco?

    In the last 3 days, the lowest price for a flight from Portland to Cusco was $1,043 for a round-trip ticket.

  • Do I need a passport to fly between Portland and Cusco?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Portland and on arrival in Cusco.

  • Which aircraft models fly most regularly from Portland to Cusco?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Portland to Cusco?

    oneworld, and SkyTeam are the airline alliances operating flights between Portland and Cusco, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Portland to Cusco, Delta or LATAM Airlines?

    The two airlines most popular with KAYAK users for flights from Portland to Cusco are Delta and LATAM Airlines. With an average price for the route of $1,029 and an overall rating of 7.9, Delta is the most popular choice. LATAM Airlines is also a great choice for the route, with an average price of $1,215 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Portland to Cusco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Cusco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Cusco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cusco from Portland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portland to Cusco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cusco with an airline and back to Portland with another airline. Booking your flights between Portland and CUZ can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Cusco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cusco from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Portland to Cusco

 
See real verified KAYAK customer reviews for airlines flying from Portland to Cusco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Portland to Cusco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7954 reviews
7.9Entertainment
8.5Crew
7.9Comfort
7.3Food
8.2Boarding
Airline reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

10.0 ExcellentAnonymous, Sep 2025CLT - BOS
Read more Delta reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Nothing special. The crew never went out of their way for anything.

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

The flight was late. Please do not delay next time.

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

My biggest complaint is the comfort. I am not tall and there was no legroom. It was very uncomfortable. During my transfer in Sao Paola, the flight was slightly delayed so boarding was confusing because there were no instructions in English.

Horrible the worst airlines I have ever flown. Cancelled flight with no choices and when contacted them they were not helpful

I never got this flight. You sent me to Chile!!! And from Chile I got the other flight to São Paulo... I've arrived 7h latter than I was supposed to arrive because of Delta delays.

Because the flight was late, we lost the connection to Brazil. You, Delta delayed, and you Delta anticipated the door closing in 15 min from Miami to GRU. Why? It caused a lot of stress! I almost could not see my mother in law alive because of your delay.

My entertainment did not work. I was very tired from the botched connection, and the poor sleep

Boarding was done by woman who insisted on strict standing in line policy; food was ok; entertainment minimal

Wider seats, better seat cushions, (I felt like there was a board I was sitting on). I had the chicken to eat but It neither tasted nor looked like chicken. The fruit was good.

I was in the last row and they sent me to check in my luggage last minute after boarding. I had to go through the crowd.

Everything you need to know for your flight from Portland to Cusco

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