$268 Find Cheap Flights from Portland to Peru - 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 Peru departing on 8/25. 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.
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1 adult, Economy, 0 bags

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Cheap Flights from Portland to Peru

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Lima
Lima2 stops$751
Cusco
Cusco2 stops$774
Iquitos
Iquitos2 stops$968
Trujillo
Trujillo2 stops$954
Tarapoto
Tarapoto2 stops$998
Lima
Lima2 stops$751
Cusco
Cusco2 stops$774
Iquitos
Iquitos2 stops$968
Trujillo
Trujillo2 stops$954
Tarapoto
Tarapoto2 stops$998

Book Cheap Portland to Peru Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Peru 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 Peru

Wed, Dec 2 - Sat, Dec 12
Air Canada Logo
7:10 pm - 6:10 am
PDX
-
LIM
32h 00m
2 stops
Air Canada Logo
8:00 am - 9:26 am
LIM
-
PDX
28h 26m
2 stops
$751Air Canada
Wed, Sep 16 - Wed, Sep 23
LATAM Airlines Logo
6:08 am - 10:10 pm
PDX
-
LIM
14h 02m
1 stop
LATAM Airlines Logo
12:15 am - 6:59 pm
LIM
-
PDX
20h 44m
2 stops
$754LATAM Airlines
Tue, Sep 8 - Wed, Sep 23
LATAM Airlines Logo
10:47 am - 8:10 am
PDX
-
LIM
19h 23m
1 stop
LATAM Airlines Logo
12:15 am - 9:47 pm
LIM
-
PDX
23h 32m
2 stops
$754LATAM Airlines
Wed, Dec 2 - Thu, Dec 10
Air Canada Logo
3:15 pm - 6:10 am
PDX
-
LIM
35h 55m
2 stops
Air Canada Logo
8:00 am - 9:26 am
LIM
-
PDX
28h 26m
2 stops
$766Air Canada
Tue, Sep 1 - Sun, Sep 13
Delta Logo
6:45 am - 9:55 pm
PDX
-
LIM
13h 10m
1 stop
Delta Logo
12:05 am - 9:47 pm
LIM
-
PDX
23h 42m
1 stop
$865Delta
Mon, Dec 7 - Thu, Dec 17
Delta Logo
6:30 am - 10:10 pm
PDX
-
LIM
12h 40m
1 stop
Delta Logo
12:00 pm - 10:26 pm
LIM
-
PDX
13h 26m
1 stop
$865Delta
Tue, Jan 5 - Wed, Jan 13
American Airlines Logo
10:45 pm - 11:25 pm
PDX
-
LIM
21h 40m
1 stop
American Airlines Logo
7:00 am - 11:46 pm
LIM
-
PDX
19h 46m
1 stop
$865American Airlines
Tue, Aug 25 - Tue, Sep 1
American Airlines Logo
6:35 am - 4:10 am
PDX
-
LIM
19h 35m
2 stops
American Airlines Logo
6:30 am - 11:59 pm
LIM
-
PDX
19h 29m
2 stops
$870American Airlines
Thu, Dec 3 - Sun, Dec 13
United Airlines Logo
7:10 am - 11:55 pm
PDX
-
LIM
13h 45m
1 stop
United Airlines Logo
1:50 am - 12:54 am
LIM
-
PDX
26h 04m
2 stops
$870United Airlines
Wed, Dec 2 - Tue, Dec 8
United Airlines Logo
7:10 am - 11:55 pm
PDX
-
LIM
13h 45m
1 stop
United Airlines Logo
1:50 am - 8:33 pm
LIM
-
PDX
21h 43m
2 stops
$870United Airlines
Booking Insights

KAYAK's insights & trends for Portland to Peru flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Portland to Peru, 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 Peru is February, when tickets cost $825 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $1,293 and $1,205 respectively.

How far in advance should I book a flight from Portland to Peru?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Portland to Peru, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Portland to Peru, you should book around 4 weeks before departure, which saves you about 31% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Good to know

Low season

January

Cheapest flight

$268
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from Portland to Lima

FAQs - booking Peru flights

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

    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 Peru.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Portland to Peru 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 Peru?

    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 from Portland to Peru with an airline and back with another airline.

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

    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 from Portland to Peru up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Portland to Peru

 
Need help choosing which airline to fly with from Portland to Peru? 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.
7.8
DeltaOverall score based on 8486 reviews
8.5Crew
7.8Entertainment
7.8Comfort
8.1Boarding
7.2Food
Airline reviews

We got stuck on the tarmac taxiing after landing early so we didn’t get off the plane until an hour later than we thought we would

2.0 MediocreAlyssa, Jul 2026
PDX - LAX
Read more Delta reviews

We got stuck on the tarmac taxiing after landing early so we didn’t get off the plane until an hour later than we thought we would

Bus to plane was delayed for no apparent reason and our luggage was still on the belt when they shut it off. Took about 20 minutes to turn it back on to get our luggage.

I haven’t flown economy in over 20 years but it was not bad. Room by my feet for my bag and seat was roomy enough. Surprised in a good way.

This was a Latam operated flight. Seats seemed a bit narrow in business class. Older aircraft.

Second flight in a row where the entertainment system is broken. 5 hour long flight with no entertainment and flight attendants did not seem interested in resolving the matter. Very shocked to be treated this poorly considering I paid for a first class experience and have Diamond Medallion status.

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

My seat had no padding, it was literally plywood with a plastic cover. I could not change seats on my 10 hour flight. My excitement for this trip helped me deal with the pain.

The flight was great. The crew were a little terse about the size of my bag. It fit fine.

The flights were on time- Great service Would have liked more options for food choices.

The brakes on the A220 are sensitive and uncomfortably grabby

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.

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

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.

Although the flight is goof and the crew is good, the way the airline charges you for every service is ridiculous.

Only complaint is that the entertainment system wasn’t working on our seats and some others.

Routine and on time flight with pleasant stewards and decent food. Nice experience!

You delayed my trip three days for no reason other than your lack of preparedness, did not offer any compensation, including food or a bed. I couldn’t trust you so I moved up my return flight and lost another day at the end of my trip to hopefully make sure I make my next flight. I will never fly LATAM again. You have the worse accountability and reliability and clearly do not care that your clients have lives and what it cost to fly to another country.

No air in the middle rows. Had a hard time breathing. Was dying of heat.

It was a good experience, the flight was a little too long & the food was ok

The flight from PDX to New York was cancelled, and I got rebooked one day later. Because of this I missed a meeting at my final destination, EZE. I now need to stay longer in Argentina, and was told the tariff difference was $780 plus $150 penalty! I am not using my return ticket, and have purchased a one way ticket EZE-PDX for $606 with another airline. SHAMEFUL

the whole trip was smooth, and as comfortable as flying is these days. flight crew was friendly and very courteous and helpful.

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

The flights were on time which was great give. It was holiday travel season and there’d been some weather issues. The only complaint and this is every time with United is the terrible seat design. The head rest is not built for comfort and having my neck bent forward for a cross country trip reminded me while I try not to take United flights as a rule.

This was a very average flight. The seat was out of alignment so more uncomfortable than usual. The cabin felt not well maintained. But I safely got where I needed to go.

We had a 90 minute delay due to equipment failure that was detected just before we took off. United rebooked my connecting flight.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

This was a Lufthansa flight. Disappointing main meal. Very rough over Canada and arrival at FRA. IFE was almost unusable.

Poor seating comfort, seat cushion too thin, very uncomfortable. My luggage didi not make the flight due to equipment change. At least. United had it delivered the next day. I was without my toilet items for one day.

Flight cancelled because of the grounded 737s. United was good about it and got us onto a later Alaska Airlines flight to Oakland (not San Francisco as originally intended). Had to go through security again and my wife dropped her MacBook Pro, which broke, a $2,500 whoopsie. But we made it home.

I liked being upgraded to first class. The flight was a redeye, so I did sleep most of it.

Luggage took too long go get off plane in Knoxville. Was almost 45 minutes after the flight landed.

Awful, tons of delays, I got into Chicago multiple hours late meaning I hit the very traffic I tried so desperately to avoid. Just empty apologies from American Airlines text alerts. Trash behavior from a trash airline.

The boarding was as always, the crew tried their best but not enough. The food was a disaster I had dietary restrictions that were half met because the company did not loaded the food for the flight. The entertainment screen was fine but content was not and also they removed the free messaging option from the flight and they charged 30 dollars for that crappy bandwidth. This flight is not worth the cost and the company is going down on quality.

As smooth as you can expect. Some issues with boarding because the previous plane took forever to deplane but overall, a good experience.

DFW-LHR Toilets not kept clean Too cramped. Aisles so narrow crew were constantly banging into people on the aisle seats. Even then, the carts used are reduced width. Other than that it was a decent flight on both legs

Excellent customer service at check in at Austin flight to DFW and excellent customer service from Karren in terminal B at DFW.

The flight itself was fine, but between the man in front of me putting his chair back, and the gentleman next to me who took up 50% of my seat, my back and neck are destroyed from the flight. I’m hoping for a better outcome flying back.

Flight boarded without pilots. Sat on plane for 3 hrs. after over an hour late boarding. Plane never took off. Had to deplane near midnight. Line for rebooking was 3 hours + long. I had to leave.

We were told there would be no food/beverage service due to turbulence. There was very little turbulence on the 2+ hour flight. I was in First Class and thought they could have done a quick service after take off as they had a quite bit of time before we would be reaching the predicted turbulent area. They could have at least passed out a quick bag of pretzels.

Very disappointed with the crew and the lack of attention given to the passengers. On a 5 hour flight they never offered a snack. One time offered a beverage and didn’t pick up the used cups until the flight was on final approach. The two flight attendants in our section mentioned that they were best friends and compared their pre flight shoes. When paying for first/business class there is a level of service that should be expected. These two spent the majority of the flight in their seats playing on their phones and laughing with each other. Very frustrating!!!

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

Information on your arrival and departure airports