PDX - MAO

$1,335 Find Cheap Flights from Portland to Manaus

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 Manaus departing on 2/17. 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 Manaus

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

Cheap Flights from Portland to Manaus (PDX-MAO)

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

Tue, Feb 17 - Sat, Feb 21
American Airlines Logo
5:51 am - 1:20 pmPDX-MAO
27h 29m2 stops
American Airlines Logo
2:05 pm - 11:45 pmMAO-PDX
37h 40m2 stops
$1,335American Airlines
Find Deal
Tue, Feb 17 - Fri, Feb 20
United Airlines Logo
5:45 am - 2:30 amPDX-MAO
16h 45m2 stops
United Airlines Logo
3:35 am - 12:44 amMAO-PDX
25h 09m2 stops
$1,354United Airlines
Find Deal
Tue, Feb 17 - Fri, Feb 20
GOL Logo
12:02 pm - 12:40 amPDX-MAO
32h 38m2 stops
GOL Logo
2:20 am - 12:13 pmMAO-PDX
37h 53m2 stops
$2,276GOL
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Wed, Nov 12 - Sun, Nov 23
Multiple Airlines Logo
11:44 am - 10:40 amPDX-MAO
42h 56m2 stops
Multiple Airlines Logo
11:25 am - 9:22 amMAO-PDX
49h 57m2 stops
$4,161Multiple Airlines
Find Deal
Wed, Nov 12 - Sat, Nov 22
United Airlines Logo
7:38 pm - 2:30 amPDX-MAO
26h 52m2 stops
United Airlines Logo
3:30 am - 10:10 pmMAO-PDX
22h 40m2 stops
$4,180United Airlines
Find Deal
Wed, Nov 12 - Sat, Nov 22
United Airlines Logo
7:38 pm - 2:30 amPDX-MAO
26h 52m2 stops
United Airlines Logo
3:30 am - 10:51 pmMAO-PDX
47h 21m3 stops
$4,251United Airlines
Find Deal
Wed, Nov 12 - Sat, Nov 22
Multiple Airlines Logo
6:00 am - 3:30 pmPDX-MAO
29h 30m2 stops
Multiple Airlines Logo
1:15 am - 9:22 amMAO-PDX
36h 07m2 stops
$4,301Multiple Airlines
Find Deal
Wed, Nov 12 - Sat, Nov 22
United Airlines Logo
1:00 pm - 2:30 amPDX-MAO
33h 30m3 stops
United Airlines Logo
3:30 am - 10:51 pmMAO-PDX
23h 21m3 stops
$6,970United Airlines
Find Deal

Everything you should know

Top airlines
American Airlines
Cheapest • from $1,335 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$1,335
American Airlines
Tue 2/17Sat 2/21
PDX - MAO • 2 stops
Cheapest one-way
Multiple Airlines
Tue 9/16
PDX - MAO • 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 Manaus!
Booking Insights

KAYAK's insights & trends for Portland to Manaus flights

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

Which airlines provide the cheapest flights from Portland to Manaus?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Portland to Manaus were found on American Airlines ($1,335) and United Airlines ($1,354).

Good to know

Cheapest flight$1,335
Flight from Portland to Manaus

When to book flights from Portland to Manaus

Are your dates flexible? Find out the best times to travel from Portland to Manaus 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 Manaus

  • What is the cheapest flight from Portland to Manaus?

    In the last 3 days, the lowest price for a flight from Portland to Manaus was $1,335 for a round-trip ticket.

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

    Yes

  • Which airports will I be using when flying from Portland to Manaus?

    When flying out of Portland you will be using Portland. You will be landing at Manaus, also known as Manaus Eduardo Gomes Intl.

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

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

  • Which airline alliances offer flights from Portland to Manaus?

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

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

    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 Manaus.

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

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

    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 Manaus with an airline and back to Portland with another airline. Booking your flights between Portland and MAO 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 Manaus?

    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 Manaus 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 Manaus

 
See real verified KAYAK customer reviews for airlines flying from Portland to Manaus. 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 Manaus? 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
United AirlinesOverall score based on 8929 reviews
6.6Food
7.3Comfort
7.1Entertainment
7.7Boarding
8.1Crew
Airline reviews

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

2.0 MediocreAnonymous, Sep 2025SFO - MEX
Read more United Airlines reviews

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

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

Information on your arrival and departure airports

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