PDX - CUZ

$407 Find Cheap Flights from Portland to Cusco - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Cusco departing on 10/25. 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, 0 bags

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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Everything you should know

Cheapest round-trip
$861
Multiple Airlines
Mon 11/30Fri 12/11
PDX - CUZ • 2 stops
Cheapest one-way
$407
Multiple Airlines
Sun 10/25
PDX - CUZ • 3 stops
Top airlines
Cheapest • from $934 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Portland and Cusco. You'll need at least 2 connections.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $764 (round-trip)
Shortest trip • 12h 44m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Cusco!
Flight Deals
Booking Insights
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

Mon, Nov 30 - Fri, Dec 11
Multiple Airlines Logo
9:35 pm - 11:20 am
PDX
-
CUZ
34h 45m
2 stops
Multiple Airlines Logo
12:25 pm - 8:48 pm
CUZ
-
PDX
35h 23m
2 stops
$861Multiple Airlines
Mon, Nov 30 - Fri, Dec 11
Avianca Logo
7:00 am - 11:20 am
PDX
-
CUZ
25h 20m
3 stops
Avianca Logo
5:10 pm - 9:26 am
CUZ
-
PDX
43h 16m
3 stops
$934Avianca
Tue, Aug 18 - Wed, Aug 26
Multiple Airlines Logo
7:00 am - 11:20 am
PDX
-
CUZ
26h 20m
2 stops
Multiple Airlines Logo
8:35 am - 12:24 pm
CUZ
-
PDX
29h 49m
2 stops
$990Multiple Airlines
Mon, Nov 30 - Fri, Dec 11
Multiple Airlines Logo
10:00 am - 11:20 am
PDX
-
CUZ
22h 20m
3 stops
Multiple Airlines Logo
5:10 pm - 1:06 pm
CUZ
-
PDX
22h 56m
2 stops
$1,011Multiple Airlines
Tue, Aug 18 - Wed, Aug 26
Multiple Airlines Logo
7:00 am - 11:20 am
PDX
-
CUZ
26h 20m
2 stops
Multiple Airlines Logo
5:00 am - 9:25 am
CUZ
-
PDX
30h 25m
3 stops
$1,071Multiple Airlines
Sat, Oct 3 - Wed, Oct 14
LATAM Airlines Logo
6:20 am - 7:20 am
PDX
-
CUZ
23h 00m
2 stops
LATAM Airlines Logo
8:15 pm - 12:18 pm
CUZ
-
PDX
18h 03m
2 stops
$1,113LATAM Airlines
Sat, Oct 3 - Wed, Oct 14
Multiple Airlines Logo
10:45 am - 11:20 am
PDX
-
CUZ
46h 35m
2 stops
Multiple Airlines Logo
5:10 pm - 8:00 pm
CUZ
-
PDX
28h 50m
2 stops
$1,119Multiple Airlines
Sat, Oct 3 - Wed, Oct 14
Multiple Airlines Logo
7:29 pm - 5:20 pm
PDX
-
CUZ
43h 51m
3 stops
Multiple Airlines Logo
4:40 pm - 10:57 pm
CUZ
-
PDX
32h 17m
3 stops
$1,124Multiple Airlines
Sat, Oct 3 - Wed, Oct 14
Multiple Airlines Logo
7:29 pm - 5:20 pm
PDX
-
CUZ
43h 51m
3 stops
Multiple Airlines Logo
9:45 pm - 10:57 pm
CUZ
-
PDX
27h 12m
3 stops
$1,127Multiple Airlines
Wed, Sep 30 - Sat, Oct 10
Multiple Airlines Logo
1:03 pm - 4:05 pm
PDX
-
CUZ
25h 02m
3 stops
Multiple Airlines Logo
11:30 am - 10:15 am
CUZ
-
PDX
48h 45m
3 stops
$1,144Multiple Airlines
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?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Portland to Cusco departing in November.

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 January, where tickets cost $0 (return) on average. On the other hand, the most expensive months are August and June, where the average cost of round-trip tickets is $1,408 and $1,364 respectively.

Good to know

Low seasonSeptember
Cheapest flight$407
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly and prices are also 6% lower on average.
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 5 days, the lowest price for a flight from Portland to Cusco was $407 for a one-way ticket and $861 for a round-trip.

  • 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.

  • 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 airline 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.
7.4
LATAM AirlinesOverall score based on 1932 reviews
7.0Entertainment
7.3Comfort
7.5Boarding
8.0Crew
6.7Food
Airline reviews

LATAM clearly does not have well-established policies re: luggage for international flights to Lima followed by domestic flights within Peru (in my case, from Lima to Cuzco). On the way in, they forced me to pay $50 in Lima to check my second carry on bag (the three bags were included in the fare from JFK to Lima). On the return trip, they told me at check in that I would have to pay $50 again at the gate (she said they couldn't accept the money at check in) Then, at the gate, they initially told me I would have to pay several hundred dollars to check the big bag through to JFK. I protested, and showed them a print out of an email saying the checked bag was included between LIM and JFK. Than a second woman showed up, and told me I wouldn't have to pay anything at all -- which was great news, of course -- but that means I was incorrectly charged the extra $50 on the incoming flight. Basically, just a mess. Also, their website is completely non-functional -- it was very cleear that all the airport staff knew the website was nonfunctional, too.

6.0 GoodRachel, Jun 2026
CUZ - LIM
Read more LATAM Airlines reviews

LATAM clearly does not have well-established policies re: luggage for international flights to Lima followed by domestic flights within Peru (in my case, from Lima to Cuzco). On the way in, they forced me to pay $50 in Lima to check my second carry on bag (the three bags were included in the fare from JFK to Lima). On the return trip, they told me at check in that I would have to pay $50 again at the gate (she said they couldn't accept the money at check in) Then, at the gate, they initially told me I would have to pay several hundred dollars to check the big bag through to JFK. I protested, and showed them a print out of an email saying the checked bag was included between LIM and JFK. Than a second woman showed up, and told me I wouldn't have to pay anything at all -- which was great news, of course -- but that means I was incorrectly charged the extra $50 on the incoming flight. Basically, just a mess. Also, their website is completely non-functional -- it was very cleear that all the airport staff knew the website was nonfunctional, too.

Honestly first time flying with delta and it was pretty good. All the process very smooth and crew was always nice and attentive.

Deleted flight made me loose my connection flight now stuck in Atlanta for a day

Good check in process Poor information on payments at Lima airport

Apart of Sky miles delta. And they go everywhere in Brazil

On board crew was very good. Crew was friendly, snacks were good, especially the chips. Seats seemed a bit cramped. Boarding seemed unorganized, as we were instructed to get to the gate an hour early and then just stood around until boarding.

We were not allowed to carry a bottle of water onto the 8 hour flight.

LATAM’s crews are fine, but God help you if you need any customer service. Their app and website never work, with error after error. Trying to solve anything over the phone is painful, and lastly, the boarding pass LATAM gave me to board the flight with Delta was invalid and I had to purchase an emergency one-way ticket at the last minute to get home.

We traveled with two young children, and it was not possible for our family to be seated together. No one offered help or assistance to organize seating so we could sit with our kids. In the end, we managed to find two seats in Economy so I could at least sit with one of them, even though I had originally paid for Comfort+. In summary, I had to downgrade my seat just to be able to sit with one of my children, which was very disappointing

I booked a flight through Kayak to Brazil I have traveled to Brazil several times before Kayak Delta or LATAM never mentioned during the booking or in the pre flight process that the visa requirements to visit Brazil have changed earlier this year. I was unaware of this change and as such never got a visa and was unable to fly from JFK to Sao Paulo Add to this that Delta allowed me to fly from Boston to JFK which they should not have as I didn’t have a visa. It has been a terrible experience and a huge loss of money

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

Information on your arrival and departure airports