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Cheap flights from Portland to Peru from $288

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Peru departing on 3/30. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:50 pm - 3:30 amPDX-LIM
30h 40m3 stops
Multiple Airlines Logo
3:00 am - 9:35 amLIM-PDX
33h 35m2 stops
$497Multiple Airlines
Find Deal
Sat, Jan 31 - Fri, Feb 13
Multiple Airlines Logo
5:50 pm - 3:30 amPDX-LIM
30h 40m2 stops
Multiple Airlines Logo
3:00 am - 9:35 amLIM-PDX
33h 35m2 stops
$506Multiple Airlines
Find Deal
Sat, Jan 31 - Fri, Feb 13
Multiple Airlines Logo
9:30 pm - 3:25 amPDX-LIM
27h 55m2 stops
Multiple Airlines Logo
1:40 am - 11:52 amLIM-PDX
36h 12m2 stops
$508Multiple Airlines
Find Deal
Mon, May 11 - Wed, May 20
Multiple Airlines Logo
9:30 pm - 3:25 amPDX-LIM
27h 55m3 stops
Multiple Airlines Logo
1:40 am - 9:32 amLIM-PDX
33h 52m2 stops
$515Multiple Airlines
Find Deal
Sat, Apr 25 - Fri, May 1
Multiple Airlines Logo
5:30 pm - 3:30 amPDX-LIM
32h 00m2 stops
Multiple Airlines Logo
1:40 am - 9:28 amLIM-PDX
33h 48m2 stops
$524Multiple Airlines
Find Deal
Mon, Mar 23 - Thu, May 28
LATAM Airlines Logo
6:30 am - 6:20 amPDX-CUZ
21h 50m2 stops
LATAM Airlines Logo
1:25 pm - 12:13 pmCUZ-PDX
24h 48m2 stops
$1,040LATAM Airlines
Find Deal
Thu, Apr 30 - Tue, May 12
American Airlines Logo
10:59 pm - 7:26 amPDX-CUZ
30h 27m2 stops
American Airlines Logo
8:37 pm - 11:03 pmCUZ-PDX
28h 26m2 stops
$1,043American Airlines
Find Deal
Sun, Mar 15 - Sun, Mar 29
American Airlines Logo
10:59 pm - 6:56 amPDX-CUZ
29h 57m2 stops
American Airlines Logo
8:37 pm - 11:03 pmCUZ-PDX
28h 26m2 stops
$1,063American Airlines
Find Deal
Sat, Mar 14 - Sun, Mar 29
LATAM Airlines Logo
5:10 pm - 3:20 pmPDX-CUZ
20h 10m2 stops
LATAM Airlines Logo
9:20 pm - 4:10 pmCUZ-PDX
20h 50m2 stops
$1,080LATAM Airlines
Find Deal
Mon, Apr 13 - Fri, Apr 24
Delta Logo
9:45 pm - 12:45 amPDX-CUZ
25h 00m2 stops
Delta Logo
9:50 pm - 4:15 pmCUZ-PDX
20h 25m2 stops
$1,088Delta
Find Deal
Sun, Mar 15 - Fri, Mar 27

LATAM Airlines flights from Portland to Peru

Our best LATAM Airlines deals on Portland to Peru flight tickets
LATAM Airlines
Jan 13
PDX6:25 amPortland
12h 40m
1 stop
LIM10:05 pmLima J Chavez Intl
Jan 21
LIM12:50 amLima J Chavez Intl
14h 14m
1 stop
PDX12:04 pmPortland
$683
Find similar
LATAM Airlines
Mar 7
PDX6:25 amPortland
12h 40m
1 stop
LIM10:05 pmLima J Chavez Intl
Mar 17
LIM12:50 amLima J Chavez Intl
17h 25m
1 stop
PDX4:15 pmPortland
$701
Find similar
LATAM Airlines
May 11
PDX5:10 pmPortland
12h 55m
1 stop
LIM8:05 amLima J Chavez Intl
May 21
LIM1:30 pmLima J Chavez Intl
25h 44m
2 stops
PDX1:14 pmPortland
$703
Find similar

Delta flights from Portland to Peru

Our best Delta deals on Portland to Peru flight tickets
Delta
Mar 24
PDX9:45 pmPortland
21h 50m
2 stops
LIM9:35 pmLima J Chavez Intl
May 31
LIM12:05 amLima J Chavez Intl
24h 20m
2 stops
PDX10:25 pmPortland
$744
Find similar
Delta
Mar 25
PDX6:04 amPortland
20h 46m
2 stops
LIM4:50 amLima J Chavez Intl
May 25
LIM12:15 amLima J Chavez Intl
20h 47m
2 stops
PDX7:02 pmPortland
$749
Find similar
Delta
Mar 23
PDX7:55 pmPortland
24h 10m
1 stop
LIM10:05 pmLima J Chavez Intl
Jun 2
LIM12:05 amLima J Chavez Intl
20h 57m
2 stops
PDX7:02 pmPortland
$753
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Peru 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 November 13, 2025.
Use the filters below to find and compare flights from Portland to Peru that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandLima

PDX - LIM

PDXLIM

Portland

Sat 1/31

5:50 pm-3:30 am

3 stops30h 40m

Lima J Chavez Intl

Fri 2/13

3:00 am-9:35 am

2 stops33h 35m

$497

PortlandLima

PDX - LIM

PDXLIM

Portland

Sat 1/31

5:50 pm-3:30 am

2 stops30h 40m

Lima J Chavez Intl

Fri 2/13

3:00 am-9:35 am

2 stops33h 35m

$506

PortlandLima

PDX - LIM

PDXLIM

Portland

Mon 5/11

9:30 pm-3:25 am

2 stops27h 55m

Lima J Chavez Intl

Wed 5/20

1:40 am-11:52 am

2 stops36h 12m

$508

PortlandLima

PDX - LIM

PDXLIM

Portland

Sat 4/25

9:30 pm-3:25 am

3 stops27h 55m

Lima J Chavez Intl

Fri 5/1

1:40 am-9:32 am

2 stops33h 52m

$515

PortlandLima

PDX - LIM

PDXLIM

Portland

Mon 3/23

5:30 pm-3:30 am

2 stops32h 00m

Lima J Chavez Intl

Thu 5/28

1:40 am-9:28 am

2 stops33h 48m

$524

PortlandCusco

PDX - CUZ

PDXCUZ

Portland

Thu 4/30

6:30 am-6:20 am

2 stops21h 50m

Cusco Velazco Astete

Tue 5/12

1:25 pm-12:13 pm

2 stops24h 48m

$1,040

PortlandCusco

PDX - CUZ

PDXCUZ

Portland

Sun 3/15

10:59 pm-7:26 am

2 stops30h 27m

Cusco Velazco Astete

Sun 3/29

8:37 pm-11:03 pm

2 stops28h 26m

$1,043

PortlandCusco

PDX - CUZ

PDXCUZ

Portland

Sat 3/14

10:59 pm-6:56 am

2 stops29h 57m

Cusco Velazco Astete

Sun 3/29

8:37 pm-11:03 pm

2 stops28h 26m

$1,063

PortlandCusco

PDX - CUZ

PDXCUZ

Portland

Mon 4/13

5:10 pm-3:20 pm

2 stops20h 10m

Cusco Velazco Astete

Fri 4/24

9:20 pm-4:10 pm

2 stops20h 50m

$1,080

PortlandCusco

PDX - CUZ

PDXCUZ

Portland

Sun 3/15

9:45 pm-12:45 am

2 stops25h 00m

Cusco Velazco Astete

Fri 3/27

9:50 pm-4:15 pm

2 stops20h 25m

$1,088

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Peru from

How to get the cheapest flight ticket from Portland to Peru

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 month to fly to Peru?

In general, February is the cheapest month to fly from Portland to Peru. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $789. If you’re not able to fly to Peru in February, then September is your next best option. Flight prices from Portland to Peru during September average around $796.

What is the cheapest day to depart on your flight to Peru?

The cheapest day to depart from Portland to Peru is on a Monday when prices can be found for as low as $828. On the other hand, Friday is the most expensive day to depart from Portland because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $983.

What is the cheapest time of day to depart on your flight to Peru?

The cheapest time of day to fly to Peru is in the evening when flights can be purchased for as low as $823. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $907 on average. Flights to Peru from Portland in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You are more likely to see cheaper flights to Peru from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Peru for around $925 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Peru from Portland for as low as $825 on momondo.

Can stopping save me money on Portland to Peru flights?

You could potentially save up to 19% on your flight if you consider stops on a Portland to Peru flight.

Cheap Portland to Peru flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Peru

Direct flights

None
There are no direct flights from Portland to Peru. There are no popular flight routes from Portland to Peru.
Search flight deals

  • When did momondo last update prices for flights from Portland Airport to Peru?

    Prices for flights from Portland Airport to Peru are refreshed on a daily basis.

  • How many operators does momondo search for flights from Portland Airport to Peru?

  • How old do you have to be to fly from Portland Airport to Peru?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Peru.

  • What documentation or ID do you need to fly to Peru?

    The travel and health documents required for your trip to Peru 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 Peru. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Portland to Peru

Compare and see reviews for airlines that fly from Portland to Peru with momondo
Airline
Rating
Free Cancellation
Price
LATAM AirlinesPriceFrom $729Free CancellationRating
7.5
1,875 reviews
Search LATAM Airlines flights
United AirlinesPriceFrom $743Free CancellationRating
7.4
9,015 reviews
Search United Airlines flights
DeltaPriceFrom $744Free CancellationRating
7.9
8,007 reviews
Search Delta flights
American AirlinesPriceFrom $784Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Peru?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to Peru. momondo saves you time and could save you money on your trip.

Can I find flights from Portland to Peru with flexible booking policies on momondo?

Yes. All flights to Peru from Portland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Portland to Peru?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Portland to Peru.

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

Yes. momondo can track prices for Portland to Peru flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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