HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Manaus

$312+ Cheap flights from Portland (PDX) to Manaus (MAO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MAO
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to Manaus with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Portland to Manaus

Cheapest flights from Portland to Manaus
Explore the most affordable flight options available from Portland to Manaus. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This United Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:10 am
PDX
-
MAO
2 stops16h 20m
United Airlines
Sun 8/163:35 am
MAO
-
PDX
2 stops18h 31m
United Airlines
Deal found 1/25$1,315
This oojo deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/267:00 am
PDX
-
MAO
2 stops41h 00m
Multiple Airlines
Mon 4/64:10 am
MAO
-
PDX
2 stops18h 36m
Multiple Airlines
Deal found 1/26$1,597
This Orbitz deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/227:10 am
PDX
-
MAO
2 stops40h 50m
Multiple Airlines
Thu 4/24:10 am
MAO
-
PDX
2 stops19h 27m
Multiple Airlines
Deal found 1/25$3,113
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/267:00 am
PDX
-
MAO
2 stops16h 30m
United Airlines
Sun 4/53:35 am
MAO
-
PDX
3 stops20h 39m
United Airlines
Deal found 1/26$4,286
This United Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/227:00 am
PDX
-
MAO
2 stops16h 30m
United Airlines
Wed 4/13:35 am
MAO
-
PDX
3 stops35h 06m
United Airlines
Deal found 1/25$4,361

Find flight deals from Portland to Manaus

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Manaus (MAO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 27, 2026.

Round-trip from

$1,597
(oojo)
From Portland to Manaus Eduardo Gomes Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Manaus 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, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
Use the filters below to find and compare flights from Portland to Manaus that are best for you.

Fly from

Portland

Fly to

Manaus

Route

Depart

Return

Price

PortlandManaus

PDX - MAO

PDXMAO

Portland

Thu 3/26

7:00 am-3:00 am

2 stops41h 00m

Manaus Eduardo Gomes Intl

Mon 4/6

4:10 am-7:46 pm

2 stops18h 36m

$1,597

PortlandManaus

PDX - MAO

PDXMAO

Portland

Sun 3/22

7:10 am-3:00 am

2 stops40h 50m

Manaus Eduardo Gomes Intl

Thu 4/2

4:10 am-8:37 pm

2 stops19h 27m

$3,113

PortlandManaus

PDX - MAO

PDXMAO

Portland

Thu 3/26

7:00 am-2:30 am

2 stops16h 30m

Manaus Eduardo Gomes Intl

Sun 4/5

3:35 am-9:14 pm

3 stops20h 39m

$4,286

PortlandManaus

PDX - MAO

PDXMAO

Portland

Sun 3/22

7:00 am-2:30 am

2 stops16h 30m

Manaus Eduardo Gomes Intl

Wed 4/1

3:35 am-11:41 am

3 stops35h 06m

$4,361

PortlandManaus

PDX - MAO

PDXMAO

Portland

Sun 3/8

12:04 pm-3:00 am

3 stops35h 56m

$312

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Best time to book a flight from Portland to Manaus

Have a flexible travel schedule? Discover the best time to fly to Manaus from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Portland to Manaus. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Portland to Manaus?

    There are many flights that can get you from Portland to Manaus in 16h 30m. Fly via United Airlines to get the fastest option. Airlines will cover a distance of 5074 mi.

  • Can I find deals for flights from Portland to Manaus that include hotel bookings?

    Yes. In addition to deals on Portland to Manaus flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Manaus?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Manaus.

  • Can I find deals for business class flights from Portland to Manaus?

    Yes. Cheapflights offers flight deals from Portland to Manaus by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Manaus by adding a car rental and/or hotel reservation to your travel itinerary.
Manaus car rentals
Manaus Eduardo Gomes Intl Airport car rentals

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.